Full-automatic polishing and feeding equipment
By designing fully automatic polishing equipment, automated completion of the ingredients and transportation of the card bracket disk and polishing card entrust tool, it solves the problem of leakage and placement errors caused by artificial operations, and improves production efficiency and good product rate.
Patent Information
- Application Number
- CN202411820565.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-01-28
AI Technical Summary
In the prior art, the loading of the polishing tray fixture in the polishing process requires manual operation, resulting in problems such as leaks, inadequate placement and wrong direction, which affects the processing yield.
A fully automatic polishing equipment is designed, including the feed mechanism, transfer agency, and the raw institution, and automatically complete the feed and conveyor of the card entrusted plate and polishing cards in a mechanized manner.
The automated material of the polishing cards is achieved, which improves production efficiency, reduces labor costs, reduces the risk of leakage and placement errors, thereby increasing the rate of good products.
Smart Images
Figure CN119369266A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of tray polishing, and in particular to full-automatic polishing and feeding equipment. Background Art
[0002] The SIM card of a smartphone is installed in the side of the phone frame through a card tray. When processing the card tray, a high-precision stamping die is first used to form a card tray with a card tray and a card cap. The card tray is inserted into a card tray with several jacks. After several card trays are filled with card trays, they are transferred to the post-processing process. The processing process includes a series of processes such as CNC, sandblasting, oxidation, brushing, and polishing. However, these processes all require the use of card tray jigs to fix the card trays during the processing. Therefore, before each process, the card trays on the card tray tray need to be inserted into the card tray jig one by one. There is a feeding device for the card tray turntable on the market. Since the card tray jigs for CNC, sandblasting, oxidation, and brushing in the processing process are all square structures, and their arrangement is the same as that of the card tray, the feeding equipment only has a suction nozzle for horizontal and lifting movements. The suction nozzle can be used to suck up a whole row of card trays on the card tray and place them in the card tray jig. However, the polishing tray jig used for polishing is a circular disk with four tray placement areas arranged in a circle and spaced apart. Each tray placement area has several rows of placement slots for tray placement, and each placement slot row is composed of several spaced apart placement slots. Thus, the traditional loading equipment cannot be directly used for loading the polishing tray jig in the polishing process. Therefore, the loading of the polishing tray jig in the current polishing process is manually operated, which is prone to problems such as missing, improper placement, and wrong placement direction, which leads to a low processing yield.
[0003] In view of this, the inventor of this case conducted an in-depth study on the problem, which resulted in this case. Summary of the invention
[0004] The purpose of the present invention is to provide a fully automatic polishing and feeding device to solve the problem that the existing tray fixture needs manual feeding.
[0005] In order to achieve the purpose, the present invention adopts such technical solution:
[0006] The fully automatic polishing loading equipment comprises a frame and a loading mechanism, a transfer mechanism and a discharging mechanism installed on the frame, the loading mechanism having a tray placement area for placing a plurality of trays of card trays on it, a parking area for placing a single card tray on it and a conveying area for conveying a single card tray, the tray placement area and the parking area are arranged side by side horizontally, and the conveying area is located below the tray placement area and the parking area, the frame is provided with a tray pushing device for pushing the lowest tray of the tray placement area into the parking area and a clamping device for clamping and fixing each tray of the tray above the lowest tray of the tray placement area, the frame is provided with a lifting and placing plate for placing a single tray of the tray on it and capable of lifting up and down, the frame is provided with a conveying belt for placing the tray of the card tray on it and conveying the tray of the card tray out of the tray placement area, the conveying belt has two conveying belts, the two conveying belts are arranged horizontally at intervals, and the lifting and placing plate is located between the two conveying belts;
[0007] The transfer mechanism comprises a transfer plate for inserting a plurality of card trays thereon and a suction device for sucking up the card trays at the parking area and transferring them to the transfer plate. The transfer plate, the parking area and the tray placement area are sequentially arranged at intervals, and the transfer plate is installed on the frame in a manner of translation along the arrangement direction of the parking area and the tray placement area.
[0008] The discharging mechanism comprises a jig conveying device on which the polishing card tray jig is placed and can be transported laterally, a positioning ring suspended above the jig conveying device and on which the polishing card tray jig is embedded, and a tray suction and release device on the polishing card tray jig that sucks the tray on the transfer disk and transfers it to the positioning ring. The conveying direction of the jig conveying device is perpendicular to the translational direction of the transfer disk, and the transfer disk is between the jig conveying device and the parking area. The jig conveying device has two placement conveying bars on which the polishing card tray jig is placed and which extend along the conveying direction of the jig conveying device. The two placement conveying bars are arranged laterally at intervals along the translational direction of the transfer disk, the positioning ring is suspended above the two placement conveying bars, and the frame is located below the positioning ring and is provided with a top plate device between the two placement conveying bars that can push the polishing card tray jig up and down.
[0009] With the conveying direction of the conveyor belt as the left and right direction, the frame has a mounting plate extending along the left and right directions, and a conveying channel for the conveying belt to be rotatably installed is provided on the frame at the lower right end of the mounting plate, the conveying channel is the above-mentioned conveying area, and a strip through hole extending along the left and right directions and connected to the conveying channel is provided on the mounting plate above the conveying channel, an upper top plate is provided on the mounting plate above the strip through hole, the material tray placement area is on the right end of the top surface of the upper top plate, the parking area is on the left end of the top surface of the upper top plate, and a transfer rack for a transfer disk to be placed on the top surface of the mounting plate is provided on the left side of the upper top plate, the transfer disk is installed on the transfer rack in a manner that it can be translated left and right, two conveying bars are located on the left end of the top surface of the mounting plate and outside the left side of the transfer rack, and the two conveying bars are spaced apart in the left and right directions and extend in the front and back directions.
[0010] The material tray placement area comprises a placement frame which is upright at the right end of the top surface of the upper top plate and for stacking several card trays on the upper top plate, and the placement frame runs through from top to bottom, and clamping grooves which are connected to the hollow chamber of the placement frame are provided on the front and rear sides of the placement frame. The clamping device comprises two clamping blocks which are installed on the mounting plate and are respectively within the range of the two clamping grooves, and the two clamping blocks are installed on the mounting plate in a manner that they can move relative to each other and move up and down within the range of the clamping grooves. Limiting protrusions are convexly provided on the opposite sides of the two clamping blocks, and the limiting protrusions are within the range of the clamping grooves, and limiting grooves for the limiting protrusions to extend into are concavely provided at the positions of the card trays corresponding to the limiting protrusions.
[0011] A pushing groove connected to the hollow chamber of the placing frame is provided on the right side of the placing frame, and a moving channel which passes through the placing frame from top to bottom and extends out of the right side of the placing frame is provided on the top surface of the upper top plate within the placing frame. The pushing plate device comprises a pushing block which is installed on the upper top plate and is within the pushing groove, and the pushing block is within the moving channel and is outside the right side of the card tray. A discharge port for pushing the lowest card tray to the left outside the placing frame is provided on the bottom surface of the left end of the placing frame, and the pushing block is installed on the upper top plate in a manner capable of pushing the card tray to the left to the parking area.
[0012] The parking area is located at the left end of the top surface of the upper top plate, and is provided with a discharge port that runs through from top to bottom and allows a single card tray to fall to the left end of the conveying channel. The lifting and placing plate is within the range of the discharge port, and the lifting and placing plate is within the range of the discharge port. A left vertical plate is erected at the left end of the bottom surface of the upper top plate, and a lifting drive device is provided on the left vertical plate to drive the lifting and placing plate to lift up and down and transfer the card tray from the lifting and placing plate to the left ends of the two conveying belts. The frame is provided with a lower plate body that is located on the right side of the lower end of the left vertical plate and is arranged opposite to the mounting plate up and down, and the right end of the lower plate body extends out of the right end of the upper top plate, and the lower plate body extends in the left and right directions. The arrangement is such that the hollow space surrounded by the lower plate body, the left vertical plate and the upper top plate is the above-mentioned conveying channel, the two conveying belts are rotatably installed on the lower plate body, the right ends of the two conveying belts extend to the right outside the upper top plate, and the right end of the lower plate body and is located on the side opposite to the two conveying belts are provided with fixed blocks extending upward outside the top surface of the conveying belts, the two fixed blocks are elastically connected on the opposite sides of the two fixed blocks, and the two limit blocks relatively surround a trumpet space which gradually expands from top to bottom and for a single card tray to be placed inside, and the right end of the lower plate body is located between the right ends of the two conveying belts and is provided with a pushing device which pushes the card tray out of the top surface of the limit block and superimposes it on the top surface of the fixed block.
[0013] The transfer frame comprises a lower base plate, a front side plate and a rear side plate, the lower base plate is extended in the left and right directions, the front side plate and the rear side plate are spaced apart in the front and rear directions, and the right end of the top surface of the lower base plate is provided with a rotating motor extending in the front and rear directions, the conveying end of the rotating motor extends backward out of the rear side plate, and a driving wheel is sleeved on the output end of the rotating motor. The left end of the rear side plate is rotatably installed with a driven wheel at a position opposite to the driving wheel, and the driving wheel and the driven wheel are rotatably coordinated by a rotating belt. The top surfaces of the front side plate and the top surfaces of the rear side plate are jointly slidably installed with an upper sliding plate, and the above-mentioned transfer disk is provided on the upper sliding plate, and the rear end of the upper sliding plate is connected to the top surface of the rotating belt. The suction device has a suction nozzle, which is suspended above the parking area, and the suction nozzle is installed on the mounting plate in a manner that it can be lifted up and down to suck up the card tray on the lifting and placing plate and can be translated to the left to insert the card tray into the transfer disk.
[0014] The lower bottom plate is slidably installed with a lower sliding plate located below the upper sliding plate between the front side plate and the rear side plate, the rear side plate is provided with an opening within the right end range of the rotating belt, the rear end of the lower sliding plate extends out of the opening and is connected to the inner bottom surface of the rotating belt, and the lower sliding plate and the upper sliding plate are staggered and spaced apart left and right, the lower sliding plate is provided with the above-mentioned transfer disk, and the transfer disk on the lower sliding plate is within the range below the upper sliding plate.
[0015] A driving motor extending along the left and right directions is provided at the left end of the top surface of the mounting plate, the driving motor is arranged to the left, and a rotating rod is connected to the conveying end of the driving motor, and two beams with open top surfaces and hollow structures are provided on the mounting plate, the beam is on the left end of the top surface of the mounting plate, the two beams are spaced apart along the left and right directions and extend along the front and rear directions, and the driving motor is outside the front end of the right beam, and the rotating rod passes through the two beams, a driving gear is provided on the rotating rod in the beam, and a driven gear is rotatably provided at the rear ends of the two beams, the driving gear and the driven gear are connected by a transmission chain, and the top surface of the transmission chain extends out of the top surface of the beam, this transmission chain is the above-mentioned conveying bar, and the positioning ring is suspended above the two beams.
[0016] Two vertical plates spaced apart from each other are erected on the left end of the top surface of the mounting plate, two cross beams are located between the two vertical plates, a positioning plate is horizontally arranged on the top surfaces of the two vertical plates, a limiting hole is opened on the bottom surface of the positioning plate, which passes through from top to bottom and is used for the polishing caddy fixture to be limited inside, this positioning plate is the above-mentioned positioning ring, a driving cylinder is provided on the mounting plate within the range below the limiting hole, the driving cylinder is erected, and a top plate is connected to the output end of the driving cylinder, the top plate is within the range of the limiting hole, and the driving cylinder and the top plate constitute the above-mentioned top plate device.
[0017] The card tray suction and release device comprises a card tray suction and release frame and a suction strip, the card tray suction and release frame comprises a side vertical plate and an upper horizontal plate, two side vertical plates are provided, the vertical plates on both sides are arranged horizontally opposite to each other, the upper horizontal plate is located on the top surfaces of the vertical plates on both sides, a connecting horizontal plate is connected between the vertical plates on both sides, a plurality of suction and release cylinders are vertically arranged on the top surfaces of the connecting horizontal plates, the suction and release cylinders are located within the upper end range of the vertical plates on both sides, the output ends of the suction and release cylinders extend downwardly out of the connecting horizontal plates, and the output ends of the suction and release cylinders are connected to connecting horizontal strips, the connecting horizontal strips are arranged in sequence, and the two ends of the connecting horizontal strips are connected. A suction and release guide rod is uprightly arranged at the end, and an adjustment guide block close to the side vertical plate is arranged at the lower end of the suction and release guide rod, and a guide slide bar slidably matched with the adjustment guide block and extending in the up and down directions is arranged on the side vertical plate at the position of the adjustment guide block. The two end portions of the suction strip are connected with the two corresponding opposite adjustment guide blocks, and a plurality of recessed grooves for the side vertical plates of the card holder to extend into are recessed on the bottom surface of the suction strip, and the card holder suction and release frame is installed on the mounting plate in a manner that it can rotate circumferentially, move up and down, move left and right, and move forward and backward.
[0018] The fully automatic polishing loading equipment of the present invention, when in use, each card tray is stacked up and down in the tray placement area, the clamping device makes each card tray above the lowest card tray hang above the lowest card tray, the pushing device pushes the lowest card tray, at this time, the card tray is pushed out of the tray placement area and falls into the lifting placement plate, the suction device sucks the cards on the card tray to the transfer plate, and after all the cards on the card tray are transferred to the transfer plate, the lifting placement plate moves down, the card tray rack is placed on two conveyor belts, and the two conveyor belts output the card tray out of the frame, and after the card tray moves out of the lifting placement plate, the lifting placement plate moves up, and the pushing device continues to convey the cards on the lowest layer in the tray placement area The card tray is transferred by the suction device to the lifting and placing plate. After the transfer tray is full of card trays, the polishing card tray fixture is placed on the top input end of the two placing conveyor bars by the robot, and the polishing card tray fixture is transported to the range of the positioning ring, and the top plate device is started to lift the polishing card tray fixture upward so that the polishing card tray fixture is limited in the positioning ring, and the card tray suction cup device inserts the card tray on the transfer tray into the card tray placement area of the polishing card tray fixture. After the polishing card tray fixture is full of card trays, the top plate device is reset, and the polishing card tray fixture falls onto the top surfaces of the two placing conveyor bars. The two placing conveyor bars continue to transport the polishing card tray fixture to the top conveying end of the two placing conveyor bars, and finally the polishing card tray fixture is transferred out of the rack by the robot. Compared with the existing technology, the loading of the polishing tray fixture is all mechanical and automated, which improves production efficiency, reduces labor costs, and is less prone to problems such as missing, misplaced, and placed in the wrong direction, thereby improving the yield rate; in addition, the loading mechanism, transfer mechanism, and discharging mechanism are arranged in partitions, which facilitates the disassembly and installation of the entire equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the present invention.
[0020] Figure 2 It is a structural schematic diagram of the feeding mechanism of the present invention.
[0021] Figure 3 Another structural schematic diagram of the feeding mechanism of the present invention.
[0022] Figure 4 It is a structural schematic diagram of the clamping device of the present invention.
[0023] Figure 5 It is a structural schematic diagram of the disk pushing device of the present invention.
[0024] Figure 6 It is a schematic diagram of the assembly structure of the lifting placement plate and the lifting drive device of the present invention.
[0025] Figure 7 It is a schematic structural diagram of the suction device of the present invention.
[0026] Figure 8 It is a structural schematic diagram of the transfer mechanism of the present invention.
[0027] Fig. 9 It is a structural schematic diagram of the card tray suction and release device of the present invention. DETAILED DESCRIPTION
[0028] In order to further explain the technical solution of the present invention, it is described in detail below with reference to the accompanying drawings.
[0029] Fully automatic polishing and feeding equipment, such as Figure 1-Figure 9 As shown, it includes a frame and a loading mechanism, a transfer mechanism and a discharging mechanism installed on the frame. The loading mechanism has a tray placement area for placing a plurality of trays, a parking area for placing a single tray and a conveying area for conveying a single tray. The tray placement area and the parking area are arranged side by side in a horizontal direction, and the conveying area is located below the tray placement area and the parking area. Figure 1 As shown, specifically, the frame has a mounting plate 1 extending in the left-right direction, and a conveying channel for conveying a single card tray out of the mounting plate 1 is provided on the frame at the lower right end of the mounting plate 1, and the conveying channel is the above-mentioned conveying area, and a strip through hole extending in the left-right direction and connected to the conveying channel is provided on the mounting plate 1, and an upper top plate 11 is provided on the mounting plate 1 above the strip through hole, and the tray placement area is on the right end of the top surface of the upper top plate 11, that is, the tray placement area has a placement frame 111 erected at the right end of the top surface of the upper top plate 11 and for stacking a plurality of card trays on the upper top plate 11, and the placement frame 111 is provided on the upper top plate 11. The placement frame 111 runs through from top to bottom, that is, the placement frame has a first upright pole, a second upright pole, a third upright pole and a fourth upright pole which are vertically arranged and evenly spaced in the circumferential direction, and the first upright pole is located on the left side of the rear end of the upper top plate, and the second upright pole is located on the right side of the rear end of the upper top plate, the first upright pole, the second upright pole, the third upright pole and the fourth upright pole all have vertically arranged horizontal plates and vertical plates, and the first upright pole, the second upright pole, the third upright pole and the fourth upright pole form a hollow square space which runs through from top to bottom and for card trays to be stacked therein, and the parking area is within the left end range of the upper top plate; when in use, each card tray filled with card trays is stacked in the hollow square space.
[0030] The frame is provided with a tray pushing device for pushing the lowest tray in the tray placement area into the parking area and a clamping device 2 for clamping and fixing each tray above the lowest tray in the tray placement area; Figure 4As shown, specifically, both the front and rear sides of the placement frame 111 are provided with clamping grooves connected to the hollow chamber of the placement frame 111, that is, the spacing between the first upright and the second upright and the spacing formed between the third upright and the fourth upright constitute the clamping groove, the clamping device 2 has two clamping components relatively located on the upper top plate 11, the clamping component has a clamping block 21, a fixed plate 22, a clamping cylinder 23 and a lifting clamping cylinder 24, the two clamping blocks 21 are respectively within the range of the two clamping grooves, and the two clamping blocks 21 are installed on the mounting plate 1 in a manner that they can move relative to each other and move up and down within the range of the clamping grooves, that is, the two fixed plates 22 are respectively erected on the front and rear sides of the placement frame and locked together with the upper top plate 11, the fixed plate 22 is provided with a moving groove extending in the up and down direction and penetrating front and back, the two clamping blocks 21 are between the two fixed plates 22, the clamping cylinder 23 is horizontally arranged in the front and back direction and stacked on the upper top plate 11, and the two clamping The output ends of the cylinders 23 are arranged opposite to each other, the two clamping blocks 21 are located between the two clamping and releasing cylinders 23, and the output ends of the clamping and releasing cylinders 23 extend out of the moving groove and are connected to the clamping and releasing blocks 21. Slide rails 221 are vertically arranged on the two opposite sides of the two fixed plates 22, and a slider 2211 is slidably matched on the slide rail 221. The slider 2211 is connected to the top surface of the clamping and releasing cylinders 23. A locking member extending out of the top surface of the fixed plate 22 and suspended above the clamping and releasing cylinders 23 is locked on the top surface of the fixed plate 22. The cylinder fixing plate 222, the lifting clamping and releasing cylinder 24 is vertically located on the top surface of the cylinder fixing plate 222, and the lifting clamping and releasing cylinder 24 extends downward outside the lower end of the cylinder fixing plate 222 and is locked together with the slider 2211. Preferably, the two clamping and releasing blocks 21 are provided with a convex stop 211 on the opposite side, and the convex stop 211 is within the clamping and releasing groove range, and the position of the card tray corresponding to the convex stop 211 is provided with a concave stop groove for the convex stop 211 to extend into. When in use, the lifting clamping and releasing cylinder 24 is driven to make the two clamping and releasing blocks 21 move upward to the range of the second card tray from bottom to top, and then the clamping and releasing cylinder 23 is driven to make the two convex stops 211 extend into the stop groove of the second card tray from bottom to top respectively, and the two clamping and releasing blocks are driven to move upward, and each card tray above the lowest card tray is suspended above the lowest card tray.
[0031] The tray pushing device is installed on the upper top plate 11 and can push the card tray in the placement frame 111 to the left outside the left side of the placement frame 111; Figure 5As shown, specifically, the bottom surface of the right side of the placement frame 111 is concavely provided with a push groove connected to the hollow chamber of the placement frame 111, that is, the push groove is formed between the second vertical rod and the third vertical rod, and the top surface of the upper top plate 11 is located within the range of the placement frame 111 and is provided with a moving channel that penetrates up and down and extends out of the right side of the placement frame 111, and the push groove is located above the moving channel. The push plate device has a mounting frame 31, a push cylinder (not shown in the figure), a push block 32 and a driving rod 33, and the push block 32 is within the range of the moving channel. The bottom surface of the left end of the placement frame 111 is provided with an outlet for the card tray to be pushed out of the placement frame 111 to the left, that is, the bottom surfaces of the third and fourth vertical rods are concavely provided with the above-mentioned outlet, and the pushing block 32 is installed on the upper top plate 11 in a manner that the card tray can be pushed out of the outlet to the parking area to the left, that is, the mounting frame 31 has a vertical rod 311 and a cross rod 312, and the vertical rod 311 is provided with two, and the two vertical rods 311 are erected and locked on the bottom surface of the mounting plate 1 at a relative interval, and the cross rod 312 is locked between the upper ends of the two vertical rods 311, and the two vertical rods 311 The upper end of the lever 312 extends upwardly out of the top surface of the cross bar 312, and a slide bar is provided on the top surface of the cross bar 312, on which a sliding block is slidably mounted, and the driving rod 33 extends in the front-to-back direction and extends backward out of the cross bar 312, and the front end of the driving rod 33 is locked on the top surface of the sliding block, and the rear end of the driving rod 33 falls into the range of the moving channel, and the pushing block 32 is mounted on the upper top plate 11 and is within the range of the pushing groove, that is, the pushing block 32 has a pushing wheel 321 and a connecting rod 322, and the connecting rod 322 is erected at the rear of the top surface of the driving rod 33 The push wheel 321 is rotatably mounted on the upper end of the connecting rod 322 and falls into the range of the push groove. The right side of the card tray at the bottom layer in the placement frame 111 contacts the push wheel 321. The bottom surface of the cross bar 312 is provided with a guide rod 3121 extending in the left and right directions. The output end of the push cylinder is arranged to the right and horizontally mounted on the vertical rod 311 on the left. The guide rod is provided with a mounting block connected to the output end of the push cylinder, and the front side of the mounting block extends upward with an extension plate connected to the front side of the sliding block. When in use, the output end of the drive push cylinder moves to the left, and the drive cylinder 611 drives the mounting block, the extension plate, the sliding block and the drive rod 33 to move to the left, and drives the push block 32 to move to the left, thereby pushing the card tray to the left out of the discharge port. After the card tray is pushed out of the discharge port, the push cylinder drives the push block 32 to reset to the right.
[0032] The frame is located in the parking area and is provided with a lifting plate 12 for placing a single card tray on it and being able to lift up and down. The frame is located in the conveying area and is provided with a conveying belt 13 for placing the card tray on it and conveying the card tray to the outside of the tray placement area. There are two conveying belts 13, and the two conveying belts 13 are arranged horizontally at intervals, and the lifting plate 12 is located between the two conveying belts 13; Figure 6As shown, specifically, a conveying channel for the conveying belt 13 to be installed is provided at the lower right end of the mounting plate 1, and the conveying channel is the above-mentioned conveying area, that is, the parking area is located at the left end of the top surface of the upper top plate 11, and a discharge port is opened that runs through it from top to bottom and allows a single card tray to fall to the left end of the conveying channel, the lifting and placing plate 12 is within the range of the discharge port, and the lifting and placing plate 12 is within the left range of the discharge port, and a left vertical plate 112 is erected at the left end of the bottom surface of the upper top plate 11, and a lifting drive device 4 for driving the lifting and placing plate 12 to move up and down is provided on the left vertical plate 112, that is, the lifting drive device 4 has a sliding cylinder 41, a guide sliding rod 42 and a locking plate 43, and a strip slide groove extending in the up and down direction and running through it in the left and right directions is opened on the left vertical plate 112, and the guide sliding rod 42 is fixed on the left side of the left vertical plate 112, and the sliding cylinder 41 is sleeved on the guide sliding rod, and the sliding cylinder 41 The output end is arranged upward, and a connecting and fixing plate 1121 connected to the output end of the sliding cylinder 41 is locked on the left upper end of the left vertical plate 112, and a connecting plate 411 extending to the right into the strip slide groove and extending out of the right side of the left vertical plate 112 is connected on the right side of the sliding cylinder 41, and the locking plate 43 extends in the front-to-back direction and is connected to the right side of the connecting plate 411, and the locking plate 43 is connected to the bottom surface of the lifting and placing plate 12 through the upper connecting plate 431, and two guide rails 1122 are provided on the right side of the left vertical plate 112, the connecting plate is between the two guide rails 1122, and a guide slider is provided on the left side of the locking plate 43 at the position of the two guide rails; when used, the pushing block 32 pushes the card holder tray to the left outside the discharge port and falls onto the top surface of the lifting and placing plate 12, and the sliding cylinder 41 is started, and the sliding cylinder 41 can slide downward relative to the connecting and fixing plate 1121, thereby driving the card holder tray on the lifting and placing plate 12 to move downward.
[0033] The frame is provided with a lower plate body 14 which is located on the right side of the lower end of the left vertical plate 112 and is arranged opposite to the mounting plate 1 up and down, and the right end of the lower plate body 14 extends out of the right end of the upper top plate 11, and the lower plate body 14 is extended in the left and right directions. The hollow space surrounded by the lower plate body 14, the left vertical plate 112 and the upper top plate 11 is the above-mentioned conveying channel, and the two conveying belts 13 are rotatably mounted on the lower plate body 14. The way in which the conveying belts 13 are rotatably mounted on the lower plate body 14 is a well-known technology and will not be described in detail here. The left ends of the two conveying belts 13 fall into the range of the unloading port, and the size of the card tray in the front and rear directions is greater than the maximum spacing between the two conveying belts in the front and rear directions. The right ends of the two conveying belts 13 extend out of the upper top plate 11 to the right, and the right end of the lower plate body 14 is on the opposite side of the two conveying belts 13. A fixing block 141 extending upward from the top surface of the conveying belt is provided, and the two fixing blocks 141 are elastically connected to the limiting block 1411 on the opposite side, that is, the two fixing blocks A strip groove extending in the up-down direction is concavely arranged on one side opposite to 141, a limit block 1411 is in the strip groove, and the upper ends of the two limit blocks 1411 extend out of the strip groove, and the two limit blocks 1411 relatively surround a speaker space which gradually expands from top to bottom and is provided for a single card tray to be placed inside, the lower end of the limit block 1411 is hinged to the lower end of the fixed block 141, and a compression spring (not shown in the figure) is arranged between the upper end of the limit block 1411 and the bottom of the strip groove, preferably The two conveyor belts 13 can be provided with multiple fixed blocks 141 and limit blocks 1411 on the opposite sides, and the right end of the lower plate 14 is located at the lower end of the card tray, and a pushing device is provided to push the card tray out of the top surface of the limit block 1411 and superimpose on the top surface of the fixed block 141, that is, the bottom surface of the lower plate 14 is located between the two conveyor belts 13 and is provided with a push cylinder (not shown in the figure), which is arranged upward and connected to a push plate located below the card tray. Figure 3 As shown, when in use, the card tray is driven by the lifting and placing plate 12, the lifting and placing plate 12 moves downward, the card tray is stacked on the left end of the conveyor belt 13, the card tray is transported to the right end of the conveyor belt 13 and falls into the horn space, the lifting and placing plate 12 moves up and resets, the push-out cylinder is started, driving the push-out plate to move upward, and pushing the card tray upward, under the action of the compression spring, the distance between the horn space between the fixed blocks 141 on both sides increases, and the card tray escapes from the horn space until it is finally stacked on the top surface of the fixed block 141, the compression spring is reset, and the distance between the horn space between the fixed blocks 141 on both sides becomes smaller.
[0034] The transfer mechanism comprises a transfer tray 51 for inserting a plurality of card trays thereon and a suction device 52 for sucking up the card trays at the parking area and transferring them to the transfer tray 51. Figure 7 and Figure 8As shown, the transfer tray 51, the parking area and the material tray placement area are arranged in sequence from left to right, and the transfer tray 51 is installed on the frame in a left-right translation manner, that is, a transfer frame 15 for the transfer tray 51 to be placed on the top surface of the mounting plate 1 is provided on the left side of the upper top plate 11, and the transfer tray 51 is installed on the transfer frame 15 in a left-right translation manner; specifically, the transfer frame 15 has a lower bottom plate 151, a front side plate 152 and a rear side plate 153, and the lower bottom plate 151 is arranged along the left and right directions. The front side plate 152 and the rear side plate 153 are spaced apart in the front-to-back direction. A rotating motor 1511 extending in the front-to-back direction is provided at the right end of the top surface of the lower bottom plate 151. The conveying end of the rotating motor 1511 extends backward out of the rear side plate 153. A driving wheel (not shown in the figure) is sleeved on the output end of the rotating motor 1511. A driven wheel is rotatably installed at the left end of the rear side plate 153 at a position opposite to the driving wheel. The driving wheel and the driven wheel are rotatably matched by a rotating belt. The top surface of the front side plate 152 and the top surface of the rear side plate 153 are slidably mounted with an upper sliding plate 1521, on which the transfer disc 51 is provided, and the transfer disc 51 is provided with a plurality of slot rows arranged at intervals along the front-to-back direction, and the slot row has a plurality of slots for inserting card trays therein and arranged at intervals along the left-to-right direction. Here, a slot row having ten slots is taken as an example, and the rear end of the upper sliding plate 1521 is connected to the top surface of the rotating belt, and the suction device 52 has a suction nozzle The suction nozzle is a vacuum suction nozzle, and the number of the suction nozzles matches the number of card slots on the single-row card slot row. Accordingly, there are ten suction nozzles, which are suspended above the parking area, and the suction nozzle is installed on the mounting plate 1 in a manner that it can be lifted up and down to suck up the card tray on the lifting and placing plate 12 and can be translated to the left to insert the card tray into the transfer disk 51. The manner in which the suction nozzle can be lifted up and down and translated to the left and right and the manner in which the suction nozzle sucks up the card tray are well known technologies in the art and will not be elaborated here. When in use, the upper sliding plate 1521 moves to the right end, and when the transfer disk 51 on the upper sliding plate 1521 is full of card trays, the rotating motor 1511 is started, driving the rotating belt to rotate, so that the upper sliding plate 1521 moves to the left end range of the transfer frame 15, and the suction device transfers the card trays on the lifting and placing plate 12 to the transfer disk 51 in turn. After the card trays on the lifting and placing plate 12 are transferred, the lifting and placing plate 12 descends, and the empty card trays are output from the conveying channel.
[0035] The discharging mechanism comprises a jig conveying device on which the polishing caddy jig is placed and can be transported laterally, a positioning ring 61 suspended above the jig conveying device and on which the polishing caddy jig is embedded, and a tray suction and release device on the polishing caddy jig that sucks the tray on the transfer disk 51 and transfers it to the positioning ring 61. The conveying direction of the jig conveying device is perpendicular to the translation direction of the transfer disk 51. The transfer disk 51 is between the jig conveying device and the parking area. The jig conveying device comprises two placement conveying bars 62 on which the polishing caddy jig is placed and which extend along the conveying direction of the jig conveying device. The two placement conveying bars 62 are arranged laterally at intervals along the translation direction of the transfer disk 51. The positioning ring 61 is suspended above the two placement conveying bars 62. Figure 1 As shown, specifically, a driving motor 16 extending in the left-right direction is provided at the left end of the top surface of the mounting plate 1, the driving motor 16 is arranged to the left, and a rotating rod 161 is connected to the conveying end of the driving motor 16, and two beams 17 with open top surfaces and hollow structures are provided on the mounting plate 1, the two beams 17 are arranged at intervals in the left-right direction and extend in the front-back direction, the driving motor 16 is located outside the front end of the right beam 17, and the rotating rod 161 passes through the two beams 17, and a driving gear is sleeved in the beam 17 on the rotating rod 161, and a driven gear is rotatably provided at the rear ends of the two beams 17, the driving gear and the driven gear are connected by a transmission chain, and the top surface of the transmission chain extends out of the top surface of the beam 17 , this transmission chain is the above-mentioned placement conveying strip 62, and the positioning ring 61 is suspended above the two beams 17, that is, two vertical plates 18 spaced apart from each other are erected on the left end of the top surface of the mounting plate 1, and the two beams 17 are between the two vertical plates 18. A positioning plate is horizontally arranged on the top surface of the two vertical plates 18. A limiting hole is opened on the bottom surface of the positioning plate, which passes through the upper and lower parts and is used for the polishing card holder fixture to be limited inside. The inner side wall of the limiting hole is recessed with a limiting groove that leads to the outside of the bottom surface of the positioning plate. This positioning plate is the above-mentioned positioning ring 61; when used, the polishing card holder fixture is placed on the front end of the transmission chain, the driving motor 16 is started, and the transmission chain is driven to start, and the transmission chain transports the polishing card holder fixture to the range of the limiting hole.
[0036] The frame is located below the positioning ring 61 and is provided with a top plate device between two conveying bars 62 and capable of pushing the polishing card holder jig up and down; Figure 1As shown, specifically, a driving cylinder 611 is provided on the mounting plate 1 within the range below the limiting hole, the driving cylinder 611 is vertically arranged, and the output end of the driving cylinder 611 is connected to a top plate (not shown in the figure) below the positioning plate, the top plate is within the range of the limiting hole, and the driving cylinder 611 and the top plate constitute the above-mentioned top plate device; when used, the polishing tray jig is transported to the range of the limiting hole, the driving cylinder 611 is started, the top plate moves upward, and the polishing tray jig is transported upward, so that the polishing tray jig is limited in the limiting groove of the positioning ring 61.
[0037] The card tray suction and release device comprises a card tray suction and release frame 71 and a suction strip 72. Fig. 9 As shown, the card tray suction and release rack 71 has a side vertical plate 711 and an upper horizontal plate 712, and the side vertical plates 711 are provided with two, and the vertical plates 711 on both sides are arranged horizontally opposite to each other, and the upper horizontal plate 712 is on the top surface of the vertical plates 711 on both sides, and a connecting horizontal plate is connected between the vertical plates 711 on both sides, and a plurality of suction and release cylinders 713 are vertically arranged on the top surface of the connecting horizontal plate, and the suction and release cylinders 713 are located within the upper end range of the vertical plates 711 on both sides, and the output ends of the suction and release cylinders 713 extend downward outside the connecting horizontal plate, and the output ends of the suction and release cylinders 713 are connected with connecting horizontal bars 714, and the connecting horizontal bars 714 are arranged in sequence, and suction and release guide rods are vertically arranged at both end portions of the connecting horizontal bars 714, and the lower ends of the suction and release guide rods are provided with adjustment guide blocks 715 close to the side vertical plates 711, and the positions of the adjustment guide blocks 715 on the side vertical plates 711 A guide slide bar slidably matched with the adjustment guide block 715 and extending in the up-down direction is provided at the position, and the suction strip 72 is a vacuum suction strip, and the two end portions of the suction strip 72 are connected to the two corresponding opposite adjustment guide blocks 715, and the bottom surface of the suction strip 72 is concavely provided with a plurality of embedding grooves for the side vertical plates of the card tray to extend into, and the number of the embedding grooves corresponds to the card slot verticality of the card slot row on the transfer disk, that is, there are ten corresponding embedding grooves, and the card tray suction and release rack 71 is installed on the mounting plate in a manner that it can rotate circumferentially, move up and down, move left and right, and move forward and backward, that is, the card tray suction and release rack 71 is connected to the output end of a manipulator capable of multi-axis movement, and the manner in which the multi-axis manipulator moves the card tray suction and release rack 71 up and down, left and right, and forward and backward, and the manner in which the suction strip uses vacuum to suck up the card tray are all well-known technologies to those skilled in the art. When in use, the robot controls the card tray suction and placement rack 71 to the top of the transfer disk 51 and sucks the card trays into the embedding grooves one by one, and then inserts the card trays into the polishing card tray fixture in the positioning ring 61 one by one.
[0038] The frame is provided with a front loading structure capable of placing the polishing card holder jig on the front end of the placement conveying strip 62 and a rear unloading mechanism capable of transferring the polishing card holder jig transferred to the rear end of the placement conveying strip out of the mounting plate 1, and the front loading structure is installed on the mounting plate 1 in a manner that it can be lifted up and down and translated forward and backward and transfer the polishing card holder jig outside the frame to the front end of the placement conveying strip 62, and the rear unloading mechanism is installed on the mounting plate 1 in a manner that it can be translated left and right and lifted up and down and transfer the polishing card holder jig transferred to the rear end of the top surface of the placement conveying strip 62 out of the mounting plate 1; Figure 1 As shown, specifically, the front loading structure and the rear unloading mechanism both have a clamping claw 81, a cylinder 82 and a clamping mounting plate 83. The clamping claw 81 has two clamping limit blocks that are arranged opposite to each other and can move relative to or opposite to each other, that is, the clamping mounting plate 83 is arranged horizontally. The clamping mounting plate 83 on the front loading structure is arranged horizontally along the front-to-back direction on the left side outside the front end of the mounting plate 1 and falls into the range of the two conveying strips. The clamping mounting plate 83 on the rear unloading structure is arranged horizontally along the left-right direction on the left side outside the rear end of the mounting plate 1. The cylinder 82 is a double-rod cylinder, which is installed on the bottom surface of the clamping mounting plate 83 and is arranged horizontally along the horizontal direction of the clamping mounting plate 83. The clamping limit blocks They are respectively vertically installed on the two output ends of the double-rod cylinder, and the opposite sides of the two clamping limit blocks are convexly provided with clamping blocks 811, and the opposite sides of the two clamping blocks 811 are concavely provided with grooves matching the shape of the polishing tray fixture. The polishing tray fixture is a circular structure, and this groove is correspondingly an arc groove. The clamping and placing mounting plate 83 of the front loading structure is installed on the front end left side of the mounting plate 11 in a manner that it can move forward and backward and up and down. The clamping and placing mounting plate 83 of the rear unloading structure is installed on the rear end left side of the mounting plate 11 in a manner that it can move left and right and up and down. The lateral movement method and the up and down lifting method of the clamping and placing mounting plate are well known to those skilled in the art and will not be elaborated here. When in use, the front loading structure moves downward, and the polishing card holder jig falls between the two clamping blocks of the front loading structure, the clamping and releasing cylinder of the front loading structure is started, and the two clamping blocks 811 move relative to each other, the front loading structure clamps the polishing card holder jig, the front loading structure moves upward, and then moves backward and transports the polishing card holder jig to the front end of the two placement conveyor bars. The two placement conveyor bars are transported downward. When the polishing card holder jig is transported to the rear end of the two placement conveyor bars, the rear unloading structure moves downward, so that the polishing card holder jig at the rear end of the two placement conveyor bars falls between the two clamping blocks of the rear unloading structure, the clamping and releasing cylinder of the rear unloading structure is started, the rear unloading structure clamps the polishing card holder jig, the rear unloading structure moves upward, and then moves left to transfer the polishing card holder jig out of the two placement conveyor bars.
[0039] When the fully automatic polishing loading equipment of the present invention is used, each card tray is stacked up and down in the placement frame 111, the lifting clamping and releasing cylinder 24 is started, and the two clamping blocks move to the range of the limiting groove of the second to last card tray from bottom to top, and the clamping and releasing cylinder is started, and the two clamping blocks 21 move relative to each other, so that the limiting protrusions 211 on the two clamping blocks extend into the limiting grooves of the corresponding card trays, and the two clamping blocks 21 move upward so that each card tray above the lowest card tray is suspended in the air at the lowest layer. The push cylinder is started above the card tray, and the push cylinder drives the push block 32 to push the lowest card tray to the left. At this time, the card tray is pushed out from the discharge port and falls into the lifting and placing plate. The suction device 52 sucks the card tray on the card tray to the transfer plate 51 on the right end of the transfer frame. After all the card trays on the card tray are transferred to the transfer plate 51, the lifting and placing plate 51 moves down, and the card tray frame is placed on the left end of the two conveyor belts 13. The two conveyor belts 13 will The card tray is output to the right end of the two conveyor belts and output. After the card tray moves out of the lifting and placing plate 2, the lifting and placing plate 51 moves up, and the push block 32 continues to convey the card tray at the bottom layer in the placement frame 111 to the lifting and placing plate 51 for the suction device to transfer the card tray. After the transfer tray 51 is full of card trays, the transfer tray is transported to the left end of the transfer tray 51, and the polishing card tray fixture is placed on the top front end of the two placement conveyor strips by the manipulator, and the polishing card tray fixture is transported. When the polishing card holder is within the range of the limit groove, the top plate device is started to limit the polishing card holder fixture in the positioning ring 61, and the card holder suction cup device inserts the card holder on the transfer plate 51 into the card holder placement area of the polishing card holder fixture. When the polishing card holder fixture is fully filled with card holders, the top plate device is reset, and the polishing card holder fixture falls on the top surface of the two placement conveyor bars. The two placement conveyor bars continue to convey the polishing card holder fixture to the rear end of the top surface of the two placement conveyor bars, and finally the polishing card holder fixture is transferred out of the frame by the manipulator. Compared with the prior art, the loading of the polishing card holder fixture is all mechanical and automated, thereby improving production efficiency, reducing labor costs, and is not prone to problems such as missing, misplaced, and wrong placement direction, thereby improving the yield rate; in addition, the loading mechanism, transfer mechanism, and discharging mechanism are arranged in zones to facilitate the disassembly and installation of the entire equipment.
[0040] In the present invention, preferably, Figure 8As shown, a lower sliding plate 1522 located below the upper sliding plate 1521 is slidably installed on the lower bottom plate 151 between the front side plate 152 and the rear side plate 153, an opening is opened on the rear side plate 153 within the right end range of the rotating belt, the rear end of the lower sliding plate 1522 extends out of the opening through an extension plate and is connected to the inner bottom surface of the rotating belt, the lower sliding plate 1522 is provided with the above-mentioned transfer disk 51, the transfer disk 51 on the lower sliding plate 1522 is within the range below the upper sliding plate 1521, and the lower sliding plate 1522 and the upper sliding plate 1521 are staggered left and right. When in use, when the upper sliding plate 1521 is at the left end, the lower sliding plate 1522 is at the right end; when the upper sliding plate 1521 is at the right end, the lower sliding plate 1522 is at the left end. Among the two transfer disks, the transfer disk at the right end receives the card trays transferred from the parking area, and the transfer disk at the left end transfers the card trays to the polishing card tray fixture through the card tray suction and release device. After the card trays on the transfer disk at the left end are transferred, they are transported to the right end, and the transfer disk at the right end is also filled with card trays and transported to the left end. The alternating operation of the two transfer disks can improve the transfer efficiency of the card trays.
[0041] In the present invention, preferably, Figure 3 As shown, on the top surface of the upper top plate 11, a limit cylinder 91, a limit strip 92, a positioning strip 93 and a top plate cylinder 94 are respectively provided at the front, left and rear sides of the discharge port. The limit cylinder 91 is extended in the front and rear directions, and the output end of the limit cylinder 91 is arranged rearward and connected to the limit plate 911. The rear side surface of the limit plate 911 is flush with the front inner wall of the discharge port. The middle part of the rear side of the limit plate 911 convexly extends backward and extends in the left and right directions and can be overlapped on the front limit convex strip on the front end of the top surface of the card tray. The right side of the limit strip 92 is flush with the left inner wall of the discharge port, and the upper end of the limit strip 92 convexly protrudes to the right with a left limit convex strip that can be overlapped on the left end of the top surface of the card tray. The side is flush with the rear inner wall of the discharge port, and a top plate opening is opened on the lifting and placing plate 12, which passes through the upper and lower parts. The top plate cylinder 94 is on the top surface of the left end of the lower plate body 14, and the top surface of the top plate cylinder 94 is lower than the top surfaces of the two placement conveying strips 13; when in use, when the card support tray is transported to the left to the lifting and placing plate, it abuts against the limit strip 92, the card support is in place and limited by the left limit convex strip, the limit cylinder 91 is started, driving the front limit convex strip to overlap on the card support tray, and at the same time pushes the card support material backward to abut against the positioning strip 93, and then the top plate cylinder is started to hold the card support tray upward, so that the card support tray can be in a predetermined position after being transferred to the lifting and placing plate 12, which is convenient for the suction device to accurately suck materials.
[0042] The product form of the present invention is not limited to the illustrations and embodiments of this case. Any appropriate changes or modifications made by anyone with similar ideas should be deemed to be within the patent scope of the present invention.
Claims
1. Fully automatic polishing and feeding equipment, characterized by: The machine comprises a frame and a loading mechanism, a transfer mechanism and a discharging mechanism installed on the frame, the loading mechanism comprising a tray placement area for placing a plurality of trays of card trays on the material trays, a parking area for placing a single card tray on the material trays and a conveying area for conveying a single card tray, the tray placement area and the parking area are arranged side by side transversely, and the conveying area is located below the tray placement area and the parking area, the frame is provided with a tray pushing device for pushing the lowest tray of the card tray in the tray placement area into the parking area and a clamping device for clamping and fixing each tray of the card tray above the lowest tray of the card tray in the tray placement area, the frame is provided with a lifting and placing plate for placing a single card tray on the material tray and capable of lifting up and down, the frame is provided with a conveying belt for placing the card tray on the material tray and conveying the card tray out of the tray placement area, the conveying belts are provided, the two conveying belts are arranged transversely at intervals, and the lifting and placing plate is located between the two conveying belts; The transfer mechanism comprises a transfer plate for inserting a plurality of card trays thereon and a suction device for sucking up the card trays at the parking area and transferring them to the transfer plate. The transfer plate, the parking area and the tray placement area are sequentially arranged at intervals, and the transfer plate is installed on the frame in a manner of translation along the arrangement direction of the parking area and the tray placement area. The discharging mechanism comprises a jig conveying device on which the polishing card tray jig is placed and can be transported laterally, a positioning ring suspended above the jig conveying device and on which the polishing card tray jig is embedded, and a tray suction and release device on the polishing card tray jig that sucks the tray on the transfer disk and transfers it to the positioning ring. The conveying direction of the jig conveying device is perpendicular to the translational direction of the transfer disk, and the transfer disk is between the jig conveying device and the parking area. The jig conveying device has two placement conveying bars on which the polishing card tray jig is placed and which extend along the conveying direction of the jig conveying device. The two placement conveying bars are arranged laterally at intervals along the translational direction of the transfer disk, the positioning ring is suspended above the two placement conveying bars, and the frame is located below the positioning ring and is provided with a top plate device between the two placement conveying bars that can push the polishing card tray jig up and down.
2. The fully automatic polishing and feeding equipment according to claim 1 is characterized in that: With the conveying direction of the conveyor belt as the left and right direction, the frame has a mounting plate extending along the left and right directions, and a conveying channel for the conveying belt to be rotatably installed is provided on the frame at the lower right end of the mounting plate, the conveying channel is the above-mentioned conveying area, and a strip through hole extending along the left and right directions and connected to the conveying channel is provided on the mounting plate above the conveying channel, an upper top plate is provided on the mounting plate above the strip through hole, the material tray placement area is on the right end of the top surface of the upper top plate, the parking area is on the left end of the top surface of the upper top plate, and a transfer rack for a transfer disk to be placed on the top surface of the mounting plate is provided on the left side of the upper top plate, the transfer disk is installed on the transfer rack in a manner that it can be translated left and right, two conveying bars are located on the left end of the top surface of the mounting plate and outside the left side of the transfer rack, and the two conveying bars are spaced apart in the left and right directions and extend in the front and back directions.
3. The fully automatic polishing and feeding equipment according to claim 2 is characterized in that: The material tray placement area comprises a placement frame which is upright at the right end of the top surface of the upper top plate and for stacking several card trays on the upper top plate, and the placement frame runs through from top to bottom, and clamping grooves which are connected to the hollow chamber of the placement frame are provided on the front and rear sides of the placement frame. The clamping device comprises two clamping blocks which are installed on the mounting plate and are respectively within the range of the two clamping grooves, and the two clamping blocks are installed on the mounting plate in a manner that they can move relative to each other and move up and down within the range of the clamping grooves. Limiting protrusions are convexly provided on the opposite sides of the two clamping blocks, and the limiting protrusions are within the range of the clamping grooves, and limiting grooves for the limiting protrusions to extend into are concavely provided at the positions of the card trays corresponding to the limiting protrusions.
4. The fully automatic polishing and feeding equipment according to claim 3 is characterized in that: A pushing groove connected to the hollow chamber of the placing frame is provided on the right side of the placing frame, and a moving channel which passes through the placing frame from top to bottom and extends out of the right side of the placing frame is provided on the top surface of the upper top plate within the placing frame. The pushing plate device comprises a pushing block which is installed on the upper top plate and is within the pushing groove, and the pushing block is within the moving channel and is outside the right side of the card tray. A discharge port for pushing the lowest card tray to the left outside the placing frame is provided on the bottom surface of the left end of the placing frame, and the pushing block is installed on the upper top plate in a manner capable of pushing the card tray to the left to the parking area.
5. The fully automatic polishing and feeding equipment according to claim 4 is characterized in that: The parking area is located at the left end of the top surface of the upper top plate, and is provided with a discharge port that runs through from top to bottom and allows a single card tray to fall to the left end of the conveying channel. The lifting and placing plate is within the range of the discharge port, and the lifting and placing plate is within the range of the discharge port. A left vertical plate is erected at the left end of the bottom surface of the upper top plate, and a lifting drive device is provided on the left vertical plate to drive the lifting and placing plate to lift up and down and transfer the card tray from the lifting and placing plate to the left ends of the two conveying belts. The frame is provided with a lower plate body that is located on the right side of the lower end of the left vertical plate and is arranged opposite to the mounting plate up and down, and the right end of the lower plate body extends out of the right end of the upper top plate, and the lower plate body extends in the left and right directions. The arrangement is such that the hollow space surrounded by the lower plate body, the left vertical plate and the upper top plate is the above-mentioned conveying channel, the two conveying belts are rotatably installed on the lower plate body, the right ends of the two conveying belts extend to the right outside the upper top plate, and the right end of the lower plate body and is located on the side opposite to the two conveying belts are provided with fixed blocks extending upward outside the top surface of the conveying belts, the two fixed blocks are elastically connected on the opposite sides of the two fixed blocks, and the two limit blocks relatively surround a trumpet space which gradually expands from top to bottom and for a single card tray to be placed inside, and the right end of the lower plate body is located between the right ends of the two conveying belts and is provided with a pushing device which pushes the card tray out of the top surface of the limit block and superimposes it on the top surface of the fixed block.
6. The fully automatic polishing and feeding equipment according to claim 2 is characterized in that: The transfer frame comprises a lower base plate, a front side plate and a rear side plate, the lower base plate is extended in the left and right directions, the front side plate and the rear side plate are spaced apart in the front and rear directions, and the right end of the top surface of the lower base plate is provided with a rotating motor extending in the front and rear directions, the conveying end of the rotating motor extends backward out of the rear side plate, and a driving wheel is sleeved on the output end of the rotating motor. The left end of the rear side plate is rotatably installed with a driven wheel at a position opposite to the driving wheel, and the driving wheel and the driven wheel are rotatably coordinated by a rotating belt. The top surfaces of the front side plate and the top surfaces of the rear side plate are jointly slidably installed with an upper sliding plate, and the above-mentioned transfer disk is provided on the upper sliding plate, and the rear end of the upper sliding plate is connected to the top surface of the rotating belt. The suction device has a suction nozzle, which is suspended above the parking area, and the suction nozzle is installed on the mounting plate in a manner that it can be lifted up and down to suck up the card tray on the lifting and placing plate and can be translated to the left to insert the card tray into the transfer disk.
7. The fully automatic polishing and feeding equipment according to claim 6 is characterized in that: The lower bottom plate is slidably installed with a lower sliding plate located below the upper sliding plate between the front side plate and the rear side plate, the rear side plate is provided with an opening within the right end range of the rotating belt, the rear end of the lower sliding plate extends out of the opening and is connected to the inner bottom surface of the rotating belt, and the lower sliding plate and the upper sliding plate are staggered and spaced apart left and right, the lower sliding plate is provided with the above-mentioned transfer disk, and the transfer disk on the lower sliding plate is within the range below the upper sliding plate.
8. The fully automatic polishing and feeding equipment according to claim 2 is characterized in that: A driving motor extending along the left and right directions is provided at the left end of the top surface of the mounting plate, the driving motor is arranged to the left, and a rotating rod is connected to the conveying end of the driving motor, and two beams with open top surfaces and hollow structures are provided on the mounting plate, the beam is on the left end of the top surface of the mounting plate, the two beams are spaced apart along the left and right directions and extend along the front and rear directions, and the driving motor is outside the front end of the right beam, and the rotating rod passes through the two beams, a driving gear is provided on the rotating rod in the beam, and a driven gear is rotatably provided at the rear ends of the two beams, the driving gear and the driven gear are connected by a transmission chain, and the top surface of the transmission chain extends out of the top surface of the beam, this transmission chain is the above-mentioned conveying bar, and the positioning ring is suspended above the two beams.
9. The fully automatic polishing and feeding equipment according to claim 8 is characterized in that: Two vertical plates spaced apart from each other are erected on the left end of the top surface of the mounting plate, two cross beams are located between the two vertical plates, a positioning plate is horizontally arranged on the top surfaces of the two vertical plates, a limiting hole is opened on the bottom surface of the positioning plate, which passes through from top to bottom and is used for the polishing caddy fixture to be limited inside, this positioning plate is the above-mentioned positioning ring, a driving cylinder is provided on the mounting plate within the range below the limiting hole, the driving cylinder is erected, and a top plate is connected to the output end of the driving cylinder, the top plate is within the range of the limiting hole, and the driving cylinder and the top plate constitute the above-mentioned top plate device.
10. The fully automatic polishing and feeding equipment according to claim 9 is characterized in that: The card tray suction and release device comprises a card tray suction and release frame and a suction strip, the card tray suction and release frame comprises a side vertical plate and an upper horizontal plate, two side vertical plates are provided, the vertical plates on both sides are arranged horizontally opposite to each other, the upper horizontal plate is located on the top surfaces of the vertical plates on both sides, a connecting horizontal plate is connected between the vertical plates on both sides, a plurality of suction and release cylinders are vertically arranged on the top surfaces of the connecting horizontal plates, the suction and release cylinders are located within the upper end range of the vertical plates on both sides, the output ends of the suction and release cylinders extend downwardly out of the connecting horizontal plates, and the output ends of the suction and release cylinders are connected to connecting horizontal strips, the connecting horizontal strips are arranged in sequence, and the two ends of the connecting horizontal strips are connected. A suction and release guide rod is uprightly arranged at the end, and an adjustment guide block close to the side vertical plate is arranged at the lower end of the suction and release guide rod, and a guide slide bar slidably matched with the adjustment guide block and extending in the up and down directions is arranged on the side vertical plate at the position of the adjustment guide block. The two end portions of the suction strip are connected with the two corresponding opposite adjustment guide blocks, and a plurality of recessed grooves for the side vertical plates of the card holder to extend into are recessed on the bottom surface of the suction strip, and the card holder suction and release frame is installed on the mounting plate in a manner that it can rotate circumferentially, move up and down, move left and right, and move forward and backward.