Four-station plastic uptake method and system

Abstract

The invention discloses a four-station plastic uptake method and system, and belongs to the technical field of production of decorative diamonds. Comprising a rack and two plastic uptake lines on the rack, and the two plastic uptake lines share one burner. The plastic uptake line comprises a double-station screen drilling station, four screen plates, two cover plates, a plywood overturning station, a sheet storage station, a screen plate manipulator, a cover plate manipulator, a plastic uptake station, a finished product overturning station, a clamping plate, a cover plate conveying device, a cover plate tray, a plate dividing device, a lifting supporting device and a finished product stacking station. Each plastic uptake line is provided with two cover plates, one cover plate is used for plastic uptake, and the other cover plate is used for circulation and separation; the two cover plates are connected for use, so that the cover plates are always treated at the plastic uptake station, the utilization efficiency of the plastic uptake station is improved, and the speed is increased. The four sieve plates are adopted, it can be guaranteed that two sieve plates work all the time, and the utilization rate of the double-station sieve drilling station is increased. And the overall speed of the plastic vacuum forming machine is improved. In addition, the finished product overturning station only needs to overturn, movement is not needed, and the processing speed is increased.

Description

Technical Field

[0001] The invention belongs to the technical field of decorative diamond production, and particularly relates to a four-station plastic suction method and system. Background Art

[0002] During the process of painting or silver plating the decorative diamond, it is necessary to fix the decorative diamond on the blister sheet and expose a specific side. In the prior art, the decorative diamond can be fixed on the blister sheet by a blister machine. In order to improve efficiency, there are two-station or four-station blister machines in the prior art.

[0003] For example, the patent with application number CN202211295108.9 discloses a double-station screening and drilling device, including a spreading hopper, a first screening and drilling station and a second screening and drilling station symmetrically arranged, the first screening and drilling station having a first sieve plate, the second screening and drilling station having a second sieve plate, the spreading hopper is used to evenly spread the decorative drills on the first sieve plate and the second sieve plate; a rotating manipulator, a first plywood turning station and a second plywood turning station symmetrically arranged, the first plywood turning station having a third sieve plate, the second plywood turning station having a fourth sieve plate, the rotating manipulator swaps the positions of the first sieve plate and the third sieve plate, and then the rotating manipulator passes through the first When the first sieve plate is moved to the other end of the track, the rotating manipulator swaps the positions of the second sieve plate and the fourth sieve plate; the first sieve plate turning station and the second sieve plate turning station are respectively provided with the first sieve plate turning motor and the second sieve plate turning motor; the first sieve plate turning station and the second sieve plate turning station are respectively moved by the first transverse track and the second transverse track; the first lifting manipulator and the second lifting manipulator are symmetrically arranged, the first lifting manipulator is used to cover the first sieve plate located on the first sieve plate turning station with the first cover plate, and similarly, the second lifting manipulator is used to cover the second sieve plate located on the second sieve plate turning station with the second cover plate; A sheet storage station, a mobile manipulator, a symmetrically arranged first loading platform and a second loading platform, and also a symmetrically arranged first blister station and a second blister station, wherein the sheet storage station is used to store plastic sheets, and a furnace head is provided at one end of the mobile manipulator away from the sheet storage station, and a suction nozzle is provided at a position corresponding to the sheet storage station, and the suction nozzle is used to suck the plastic sheet; a symmetrically arranged first finished product flipping station and a second finished product flipping station, a first finished product flipping motor and a second finished product flipping motor; when the first sieve plate loaded with decorative drills is covered with the first cover plate, the first closing plate flipping motor and the first finished product flipping motor are flipped, and the decorative drills have been transferred to the first cover plate after flipping, and then the first closing plate flipping station and The second composite plate flipping station moves to the corresponding first loading platform and first blister station through the first transverse track; at this time, the first cover plate is transferred to the first loading platform, the mobile manipulator transfers the plastic sheet to the first blister station, the first blister station transfers the plastic sheet to the first cover plate located on the first loading platform through the first clamping plate, and then, the furnace head heats the first cover plate to make all the decorative diamonds adsorbed to the plastic sheet; then, the first clamping plate resets the first cover plate with the plastic sheet to the first blister station, and then, the first finished product flipping station flips the first cover plate with the plastic sheet and transfers it to the position of the first lifting manipulator, the first lifting manipulator takes back the first cover plate, and puts the plastic sheet with the decorative diamond into the sheet storage frame; similarly, when the second sieve plate loaded with the decorative diamond is covered with the second cover plate, the second composite plate flipping motor and the second finished product flipping motor flip, the decorative diamond has been transferred to the second cover plate after flipping, and then the second composite plate flipping station and the second composite plate flipping station move to the corresponding second loading platform and second blister station through the second transverse track;At this time, the second cover is transferred to the second loading platform, the mobile manipulator transfers the plastic sheet to the second blister station, the second blister station transfers the plastic sheet to the second cover located on the second loading platform through the second clamping plate, then the furnace head heats the second cover so that the decorative diamonds are all adsorbed to the plastic sheet; then, the second clamping plate resets the second cover with the plastic sheet to the second blister station, then, the second finished product flipping station flips the second cover with the plastic sheet and transfers it to the position of the second lifting manipulator, the second lifting manipulator retrieves the second cover and puts the plastic sheet with the decorative diamond into the sheet storage frame. ;

[0004] In the aforementioned patent, a blister line has only one cover plate, and the finished product flipping station needs to flip the cover plate with the plastic sheet and transfer it to the position of the lifting robot. The lifting robot takes back the cover plate and puts the plastic sheet with decorative diamonds into the sheet storage frame. The cover plate has a waiting time, which affects the processing time. Summary of the invention

[0005] In order to solve the above problems, the embodiment of the present invention provides a four-station blister method and system, where each blister line is provided with two cover plates, one of which is blistering while the other is circulating and separating; the two cover plates are connected and used, so that there are always cover plates being processed at the blister station, thereby increasing the speed. The technical solution is as follows: On the one hand, an embodiment of the present invention provides a four-station blister system, which includes a frame and two blister lines arranged side by side on the frame, the two blister lines share a furnace head, the blister line includes a double-station screening and drilling station, multiple sieve plates, at least one cover plate 1, a combined plate flipping station, a film storage station, a sieve plate manipulator, a cover plate manipulator, a blister station, a finished product flipping station and a splint, the double-station screening and drilling station, the combined plate flipping station, the blister station, the finished product flipping station and the film storage station are arranged in sequence from front to back, the combined plate flipping station can move backward to the top of the blister station and can flip 180°, the sieve plate manipulator can move forward and backward and can move the sieve plate between the double-station screening and drilling stations The cover plate manipulator can move vertically and transfer the cover plate 1, and the clamping plate can move forward and backward and transfer the blister sheet 2 and the combination of the blister sheet 2 and the cover plate 1; the screen plate manipulator and the cover plate manipulator are arranged in sequence from front to back, the finished product flipping station can flip 180°, the furnace head can move left and right and can move between the two blister stations; the blister line includes two cover plates 1, and the blister line also includes a cover plate conveying device 3, a cover plate tray 4 on the cover plate conveying device 3 and capable of moving forward and backward, a plate separation device 5 at the front end of the cover plate conveying device 3, a lifting support device 6 at the rear end of the cover plate conveying device 3 and a plate separation device 5 directly below The finished product stacking station is an empty station between the composite plate flipping station and the blistering station; the cover plate conveying device 3 is located directly below the blistering station, its rear end is located directly below the finished product flipping station, and its front end is located directly below the empty station; the cover plate tray 4 cooperates with the cover plate 1, which can clamp the cover plate 1 and convey the cover plate 1 forward; the front and back sides of the finished product flipping station are both provided with a cover plate clamping structure for fixing the cover plate 1, the lifting support device 6 and the panel separation device 5 are both located below the cover plate tray 4, and the composite plate flipping station can be moved to the empty station; after the clamping plate transfers the blister-formed cover plate 1 to the finished product flipping station, the finished product flipping station flips 180° , the cover plate clamping structure on the lower side is released and the lifting support device 6 rises to the adjacent lower part of the cover plate 1; then, the lifting support device 6 descends and sends the cover plate 1 to the cover plate tray 4, at which time the cover plate tray 4 is located at the lifting support device 6; after the cover plate tray 4 sends the cover plate 1 forward to the plate separation device 5, the cover plate robot lifts the cover plate 1 upward to separate the cover plate 1 from the cover plate tray 4, and the cover plate robot 1 then moves downward to the plate separation device 5, and the plate separation device 5 moves and cooperates with the cover plate robot to move upward to separate the cover plate 1 from the blister sheet 2, and the blister sheet 2 falls downward to the finished product stacking station, and the cover plate 1 moves upward to the top of the empty station to wait for the panel to be joined.

[0006] Preferably, the blister line in the embodiment of the present invention includes four sieve plates, and the sieve plate manipulator includes two manipulators arranged side by side front and back, and both manipulators can move up and down; in the double-station screening and drilling station, one manipulator first takes the sieve plate with decorative diamonds, and then moves back and forth, and the other manipulator releases the sieve plate; in the closing plate flipping station, one manipulator first takes the empty sieve plate, and then moves back and forth, and the other manipulator releases the sieve plate with decorative diamonds.

[0007] Among them, a clamping column 11 coaxially arranged at the lower center of the cover plate 1 in the embodiment of the present invention cooperates with the cover plate manipulator and the cover plate clamping structure, and a plurality of positioning columns 12 are arranged at the outer edge of the lower side; the positioning columns 12 are arranged vertically; a stepped circular hole 41 cooperating with the cover plate 1 is arranged in the middle of the cover plate tray 4, on which a plurality of pneumatic clamping structures 42 are arranged; the plurality of pneumatic clamping structures 42 are evenly distributed around the stepped circular hole 41; the pneumatic clamping structure 42 is arranged along the radial direction of the stepped circular hole 41, and can move inward to the adjacent upper part of the edge of the cover plate 1, and is located outside the blister sheet 2, and cooperates with the positioning column 12; when the pneumatic clamping structure 42 moves inward, it rests on the corresponding positioning column 12; the lifting support device 6 includes a lifting disc and a lifting cylinder for driving the lifting disc to move up and down ; The lifting disc is located directly below the finished product turning station, and is located below the cover plate tray 4. It can pass through the stepped circular hole 41 upwards, and is coaxially arranged with the cover plate 1 on the finished product turning station; when the lifting disc is in a high position, it is located adjacent to and below the cover plate 1 on the lower side of the finished product turning station; the plate separation device 5 includes two baffles 51 arranged opposite to each other front and back; both baffles 51 can move toward or away from each other in the front and back directions, and a material blocking gap 52 is provided on the opposite sides thereof; when separating the plates, the cover plate manipulator first moves downward to allow the cover plate 1 and the blister sheet 2 to move to the bottom of the baffle 51, at which time the two baffles 51 are in a separated state; the cover plate manipulator moves upwards again, and at the same time, the two baffles 51 move toward each other, the cover plate 1 can pass through the material blocking gap 52 upwards, while the blister sheet 2 cannot pass through the material blocking gap 52 upwards.

[0008] Specifically, the cover plate 1 in the embodiment of the present invention is provided with four positioning columns 12, and the four positioning columns 12 are evenly distributed and respectively located at the front left, front right, rear left and rear right of the cover plate 1; the cover plate tray 4 is provided with two pneumatic clamping structures 42; the two pneumatic clamping structures 42 are arranged opposite to each other, and cooperate with the two opposite positioning columns 12, and are located on the adjacent outer sides of the two opposite edges of the blister sheet 2; the clamping block of the pneumatic clamping structure 42 is provided with a U-shaped notch that cooperates with the positioning column 12.

[0009] Furthermore, the left and right sides of the cover conveying device 3 in the embodiment of the present invention are both provided with baffle slide rails 53 along the front-to-back direction, and a block 54 is provided in the middle of the baffle slide rails 53; the two baffles 51 are respectively located in front and rear of the block 54, and their corresponding sides are respectively slidably arranged at the front and rear of the baffle slide rails 53, and the back-to-back sides are provided with a translation cylinder 55 for driving the baffle 51 to move forward and backward; the two translation cylinders 55 are driven synchronously, and the material blocking notch 52 is an arc notch that cooperates with the cover 1; when the two baffles 51 are in a facing state, the ends of the opposite sides of the two baffles 51 are respectively pressed against the front and rear sides of the block 54, and the two translation cylinders 55 are extended synchronously, and the material blocking notch 52 is located at the adjacent outer sides of the cover 1. Furthermore, the blister line in the embodiment of the present invention also includes a blister sheet placement and positioning station and a blister sheet manipulator, the blister sheet 2 is a regular polygon, the blister sheet placement and positioning station is located between the sheet storage station and the finished product flipping station, the blister sheet manipulator can move forward and backward and can transfer the blister sheet 2 from the sheet storage station to the blister sheet placement and positioning station, and correspondingly, the splint can transfer the blister sheet 2 from the blister sheet placement and positioning station to the blister station; the blister sheet placement and positioning station performs positioning by synchronously clamping the relative edges of the blister sheet 2.

[0010] Furthermore, an upper slide rail is provided on the frame in the embodiment of the present invention and located above the double-station screening and drilling station. The upper slide rail is arranged in the front-to-back direction, and the screen plate manipulator and the blister sheet manipulator are slidably arranged on the upper slide rail; the double-station screening and drilling station, the combined plate turning station, the empty station, the blister sheet station, the finished product turning station, the blister sheet placement and positioning station and the sheet storage station are flush and located on the same front-to-back straight line, and a lower slide rail is provided on the left and right sides thereof; the finished product turning station and the clamp are slidably arranged on the lower slide rail; the cover plate manipulator is arranged vertically and a clamp cooperating with the clamping column 11 is provided at its lower end. On the other hand, an embodiment of the present invention further provides a blister method, comprising the following steps: Screening: The screen plate manipulator sends the screen plate with decorative drills on the double-station screening and drilling station to the plate flipping station. When the screen plate manipulator returns to its position, it sends the empty screen plate to the double-station screening and drilling station.

[0011] Clamping: The clamping flipping station moves backward to an empty station, and the cover plate manipulator places the cover plate 1 downward on the upper side of the sieve plate; the clamping flipping station presses the cover plate 1 and the sieve plate together and flips them 180°.

[0012] Blistering: The plywood flipping station continues to move backward to the blistering station, places the cover plate 1 on the blistering station, then returns to its position and brings the screen plate back; at the same time, the clamping plate transfers the blister sheet 2 from the sheet storage station to the blistering station to place the blister sheet 2 on the upper side of the cover plate 1; the furnace head moves to the top of the blistering station and moves downward to realize blistering.

[0013] Discharging and flipping: After the blister is completed, the furnace head returns to its position, and the clamping plate transfers the cover plate 1 backward to the finished product flipping station. The cover plate clamping structure on the upper side of the finished product flipping station fixes the cover plate 1, and the finished product flipping station flips 180°.

[0014] Cover plate circulation: the cover plate clamping structure on the lower side of the finished product flipping station releases the cover plate 1, and at the same time, the lifting support device 6 rises to support the cover plate 1; then, the lifting support device 6 descends, and the cover plate 1 is output to the cover plate tray 4; the cover plate tray 4 moves forward to just below the empty station; the cover plate robot moves downward first, and then moves upward to remove the cover plate 1 from the cover plate tray 4; the cover plate tray 4 returns to its position; the cover plate robot moves downward again to allow the cover plate 1 to move to the panel separation device, the panel separation device is activated and the cover plate robot moves upward to separate the cover plate 1 from the blister sheet 2, the blister sheet 2 moves downward to the finished product stacking station, and the cover plate 1 moves upward to wait for the panel to be closed.

[0015] Preferably, the screen plate manipulator in the embodiment of the present invention includes two manipulators arranged side by side front and back; in the double-station screening and drilling station, one manipulator first takes the screen plate with decorative diamonds, and then moves back and forth, and the other manipulator then empties the screen plate; in the plate flipping station, one manipulator first takes the empty screen plate, and then moves back and forth, and the other manipulator then puts the screen plate with decorative diamonds.

[0016] Specifically, the lifting cylinder of the lifting support device 6 in the embodiment of the present invention is extended to allow the lifting disc of the lifting support device 6 to rise, and at this time the lifting disc passes upward through the stepped circular hole 41 of the cover plate tray 4; when the lifting cylinder contracts, the lifting disc passes downward through the stepped circular hole 41 and is located below the cover plate tray 4; when the cover plate 1 is placed on the stepped circular hole 41, the two pneumatic clamping structures 42 on the cover plate tray 4 move toward each other synchronously to clamp the two opposite positioning columns 12 on the cover plate 1; the cover plate tray 4 moves forward to just below the empty workstation, at this time, the cover plate manipulator moves downward and clamps the clamping columns 11 on the cover plate 1, and at the same time, the two dynamic clamping structures 42 move synchronously away from each other to the outside of the cover plate 1 and the blister sheet 2; then the cover plate manipulator It rises to separate the cover 1 from the cover tray 4, and the cover tray 4 moves backward; the cover robot moves downward again, at this time, the two translation cylinders 55 of the plate separation device 5 shrink, and the two baffles 51 of the plate separation device 5 are in a separated state, and the cover 1 and the blister sheet 2 pass through the baffles 51 downward; then the cover robot moves upward again, at this time, the two translation cylinders 55 extend, and the two baffles 51 are in a facing state, the cover 1 can pass through the baffles 51 upward, while the blister sheet 2 cannot pass through the baffles 51 upward and falls downward to the finished product stacking station. The beneficial effects of the technical solution provided by the embodiment of the present invention are as follows: the embodiment of the present invention provides a four-station blister method and system, each blister line is provided with two cover plates, one cover plate is in blistering while the other cover plate is circulating and separating; the two cover plates are used in conjunction, so that the blister station always has a cover plate in processing, improving the utilization efficiency of the blister station and increasing the speed. The use of four sieve plates can ensure that there are always two sieve plates working, improving the utilization rate of the double-station screening and drilling station. The use of two cover plates and four sieve plates jointly improves the overall speed of the blister machine (the processing time of a single blister sheet is less than 20S). In addition, the two blister lines share a furnace head, which is more energy-efficient. In addition, the finished product flipping station only needs to flip, and no movement is required (the furnace head needs to move left and right to reduce the interference between the front and back movement and the left and right movement), thereby improving the processing speed. The cover plate manipulator has multiple functions: one is to separate the cover plate from the cover plate tray, the second is to separate the cover plate from the blister sheet, and the third is to close the cover plate and the sieve plate. In addition, the cover plate pallet clamps and positions the cover plate during transportation to ensure the accuracy of the cover plate and the screen plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a principle block diagram of a four-station blister system in an embodiment of the present invention; Figure 2 It is a schematic diagram of the structure of the cover; Figure 3 It is a cross-sectional view of the cover after blister forming; Figure 4 It is a structural schematic diagram of a combination of a cover plate conveying device, a cover plate tray, a plate separating device and a lifting support device; Figure 5 yes Figure 4 A schematic diagram of the structure when the cover is conveyed forward; Figure 6 yes Figure 4 Schematic diagram of the structure when the cover tray is directly under the empty station; Figure 7 It is a schematic diagram of the combination of the cover tray, the cover plate and the blister sheet.

[0018] In the figure: 1 cover plate, 2 blister sheet, 3 cover plate conveying device, 4 cover plate tray, 5 plate separating device, 6 lifting support device; 11 clamping column, 12 positioning column; 41 stepped circular hole, 42 pneumatic clamping structure; 51 baffle, 52 material blocking notch, 53 baffle slide rail, 54 block, 55 translation cylinder. DETAILED DESCRIPTION

[0019] In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings.

[0020] Example 1 See also Figure 1-7 Embodiment 1 provides a four-station blister system, which includes a frame and two blister lines arranged side by side on the frame. The two blister lines share a furnace head, which can move left and right (driven by a corresponding structure), can move between two blister stations, and can move vertically.

[0021] Among them, the blister line includes a double-station screening and drilling station, four sieve plates, two cover plates 1, a combined plate turning station, an empty station, a film storage station, a sieve plate manipulator, a cover plate manipulator, a blister station, a finished product turning station, a clamp, a blister sheet placement and positioning station, a blister sheet manipulator, a cover plate conveying device 3, a cover plate tray 4, a plate separation device 5, a lifting support device 6 and a finished product stacking station, etc. The double-station screening and drilling station, the combined plate turning station, the empty station, the blister station, the finished product turning station, the blister sheet placement and positioning station and the film storage station are arranged in sequence from front to back, and they are flush and located on the same front-to-back straight line.

[0022] Among them, the plate flipping station can move backward to just above the blister station, it can flip 180°, it clamps the cover plate 1 and the screen plate, it can move to the empty station and the blister station (that is, it can move between the three stations), which is an existing structure. The sieve plate manipulator can move forward and backward and can transfer the sieve plate between the double-station sieve drilling station and the plate flipping station. The cover plate manipulator is located at the empty station, it can move vertically, it can transfer the cover plate 1, it is vertically arranged, and its lower end is provided with a clamp that cooperates with the clamping column 11, which has three lifting strokes. The splint can move forward and backward, it can transfer the blister sheet 2 and the combination of the blister sheet 2 and the cover plate 1, it can move up and down, and is provided with a suction cup (to adsorb the blister sheet 2) and a clamp (to transfer the cover plate 1), which can transfer the blister sheet 2 from the blister sheet placement and positioning station to the blister station, which is an existing structure. The blister sheet manipulator can move forward and backward and vertically and can transfer the blister sheet 2 from the sheet storage station to the blister sheet placement and positioning station. The blister sheet placement and positioning station is positioned by synchronously clamping the opposite sides of the blister sheet 2. The sieve plate manipulator and the cover plate manipulator are arranged in sequence from front to back. The finished product flipping station (not moving) can flip 180°, and the front and back sides are both provided with a cover plate clamping structure for fixing the cover plate 1 (both can fix the cover plate 1).

[0023] Specifically, an upper slide rail is provided on the frame and above the double-station screening and drilling station (a notch is provided in the middle and rear part for the furnace head to move), and the upper slide rail is arranged in the front-to-back direction, and the screen plate manipulator and the blister sheet manipulator are slidably arranged on the upper slide rail. The double-station screening and drilling station, the plate flipping station, the empty station, the blister sheet station, the finished product flipping station, the blister sheet placement and positioning station and the sheet storage station are flush and located on the same front-to-back straight line, and a lower slide rail is provided on the left and right sides. The finished product flipping station and the clamping plate are slidably arranged on the lower slide rail.

[0024] Among them, a clamping column 11 (with a convex ring coaxially arranged on the upper end) cooperating with the cover plate manipulator and the cover plate clamping structure is coaxially arranged at the center of the lower side of the cover plate 1, and a plurality of positioning columns 12 (specifically, cylinders) are arranged at the outer edge of the lower side. The positioning columns 12 are arranged vertically. The blister sheet 2 is a regular polygon (specifically, a regular octagon).

[0025] The cover plate conveying device 3 is located directly below the blister station and is arranged in the front-to-back direction, with its rear end located directly below the finished product flipping station and its front end located directly below the empty station.

[0026] Among them, the cover plate tray 4 cooperates with the cover plate 1, and is slidably arranged on the cover plate conveying device 3. It can slide back and forth on the cover plate conveying device 3 (driven by the corresponding structure), and can clamp the cover plate 1 and convey the cover plate 1 forward (placed on the stepped circular hole 41). It is specifically an octagonal plate. Specifically, a stepped circular hole 41 that cooperates with the cover plate 1 is provided in the middle of the cover plate tray 4, and a plurality of pneumatic clamping structures 42 are provided thereon. The plurality of pneumatic clamping structures 42 are evenly distributed around the stepped circular hole 41. The pneumatic clamping structure 42 is arranged along the radial direction of the stepped circular hole 41, and can move inward to the adjacent upper part of the edge of the cover plate 1. It is located outside the blister sheet 2, and cooperates with the positioning column 12. When the pneumatic clamping structure 42 moves inward, it abuts against the corresponding positioning column 12 to achieve the fixation and positioning of the cover plate 1.

[0027] Among them, the lifting support device 6 is located at the rear end of the cover plate conveying device 3, which is located below the cover plate tray 4, and is used to convey the cover plate 1 downward. Specifically, the lifting support device 6 includes a lifting disc (a disc smaller than the stepped circular hole 41) and a lifting cylinder (vertically arranged) for driving the lifting disc to move up and down. The lifting disc is located directly below the finished product turning station, which is located below the cover plate tray 4. It can pass through the stepped circular hole 41 upward, and it is coaxially arranged with the cover plate 1 on the finished product turning station. When the lifting disc is in a high position, it is located adjacent to and below the cover plate 1 on the lower side of the finished product turning station.

[0028] Among them, the plate separation device 5 is located at the front end of the cover plate conveying device 3, which is located below the cover plate tray 4, and is used to separate the cover plate 1 from the blister sheet 2. Specifically, the plate separation device 5 includes two baffles 51 (arranged in the left and right directions) arranged opposite to each other in the front and rear directions. Both baffles 51 can move toward or away from each other in the front and rear directions, and a material blocking gap 52 is provided on the opposite sides thereof. When separating the plates, the cover plate manipulator first moves downward to allow the cover plate 1 and the blister sheet 2 to move to the bottom of the baffle 51, at which time the two baffles 51 are in a separated state; the cover plate manipulator then moves upward, and at the same time, the two baffles 51 move toward each other, the cover plate 1 can pass through the material blocking gap 52 upward, while the blister sheet 2 cannot pass through the material blocking gap 52 upward.

[0029] The finished product stacking station is located directly below the plate separation device 5 and is used to stack the blister sheets 2 up and down.

[0030] The working process of this system is as follows: after the clamp transfers the blister-formed cover plate 1 to the finished product flipping station, the finished product flipping station flips 180°, the cover plate clamping structure on the lower side (located on the upper side before flipping) is released, and the lifting support device 6 rises to the adjacent lower part of the cover plate 1. Then, the lifting support device 6 descends (to the lower part of the cover plate tray 4) and delivers the cover plate 1 to the cover plate tray 4, at which time the cover plate tray 4 is located at the lifting support device 6 (located at the rear end of the cover plate conveying device 3). After the cover plate tray 4 delivers the cover plate 1 forward to the plate separation device 5 (the cover plate tray 4 moves to the front end of the cover plate conveying device 3), the cover plate manipulator lifts the cover plate 1 upward to separate the cover plate 1 from the cover plate tray 4, and the cover plate manipulator 1 then moves downward to the plate separation device 5. The plate separation device 5 moves and cooperates with the cover plate manipulator to move upward to separate the cover plate 1 from the blister sheet 2, and the blister sheet 2 falls downward to the finished product stacking station, and the cover plate 1 moves upward to the top of the empty station to wait for the plate to be joined.

[0031] Furthermore, the left and right sides of the cover plate conveying device 3 in the embodiment of the present invention are both provided with baffle rails 53 along the front-to-back direction, and a stopper 54 (specifically a rectangular block arranged along the front-to-back direction) is provided in the middle of the baffle rails 53. The two baffles 51 are respectively located in front and rear of the stopper 54, and their corresponding sides are respectively slidably arranged at the front and rear of the baffle rails 53, and their back-to-back sides are provided with a translation cylinder 55 for driving the baffle 51 to move forward and backward. The two translation cylinders 55 are synchronously driven and both are arranged along the front-to-back direction, and the material blocking notch 52 is an arc notch that cooperates with the cover plate 1. When the two baffles 51 are in a facing state, the ends of the opposite sides of the two baffles 51 are respectively pressed against the front and rear sides of the stopper 54. At this time, the two translation cylinders 55 are synchronously extended, and the material blocking notch 52 is located at the adjacent outer sides of the cover plate 1. Example 2 Embodiment 2 provides a four-station blister system, the structure of which is basically the same as that of Embodiment 1, except that: the screen plate manipulator in this embodiment includes two manipulators arranged side by side in front and back, and both manipulators can move up and down. In the double-station screening and drilling station, one manipulator (such as the rear manipulator) first takes the screen plate with decorative diamonds, then moves forward and backward, and the other manipulator (such as the front manipulator) then puts the screen plate empty; in the plate flipping station, one manipulator (such as the front manipulator) first takes the empty screen plate, then moves forward and backward, and the other manipulator (such as the rear manipulator) then puts the screen plate with decorative diamonds.

[0032] Example 3 Embodiment 3 provides a four-station blister system, the structure of which is basically the same as that of Embodiment 1, except that: the cover plate 1 in this embodiment is provided with four positioning posts 12, which are evenly distributed and respectively located at the front left, front right, rear left and rear right of the cover plate 1. Two pneumatic clamping structures 42 are provided on the cover plate tray 4. The two pneumatic clamping structures 42 are arranged opposite to each other, and cooperate with the two opposite positioning posts 12. They are located at the adjacent outer sides of the two opposite sides of the blister sheet 2, and are respectively located at the front right and rear left of the cover plate tray 4. The clamping block of the pneumatic clamping structure 42 is provided with a U-shaped notch (open inward and arranged along the radial direction of the stepped circular hole 41) that cooperates with the positioning post 12.

[0033] Example 4 See also Figure 1-7 Embodiment 4 provides a blister method, using the blister machine disclosed in Embodiment 1, comprising the following steps: Screening: The screen plate manipulator sends the screen plate with decorative diamonds on the double-station screening and drilling station to the plate flipping station, and the screen plate manipulator returns to its position and sends the empty screen plate to the double-station screening and drilling station. Specifically, the screen plate manipulator includes two manipulators arranged side by side front and back. At the double-station screening and drilling station, one manipulator first takes the screen plate with decorative diamonds, then moves forward and backward, and the other manipulator puts the empty screen plate. At the plate flipping station, one manipulator first takes the empty screen plate, then moves forward and backward, and the other manipulator puts the screen plate with decorative diamonds.

[0034] Clamping: The clamping flipping station moves backward to an empty station, and the cover plate manipulator places the cover plate 1 downward on the upper side of the screen plate. The clamping flipping station presses the cover plate 1 and the screen plate together and flips them 180°.

[0035] Blistering: The plate flipping station continues to move backward to the blistering station, places the cover plate 1 in the blistering station, and then returns to its original position and brings the screen plate back. At the same time, the clamping plate transfers the blister sheet 2 from the sheet storage station to the blistering station to place the blister sheet 2 on the upper side of the cover plate 1. The furnace head moves to the top of the blistering station and moves downward to realize blistering.

[0036] Discharging and flipping: After the blister is completed, the furnace head returns to its position, and the clamping plate transfers the cover plate 1 backward to the finished product flipping station. The cover plate clamping structure on the upper side of the finished product flipping station fixes the cover plate 1, and the finished product flipping station flips 180°.

[0037] Cover plate circulation: The cover plate clamping structure on the lower side of the finished product flipping station releases the cover plate 1, and at the same time, the lifting support device 6 rises to support the cover plate 1. Then, the lifting support device 6 descends, and the cover plate 1 is output to the cover plate tray 4. The cover plate tray 4 moves forward to just below the empty station. The cover plate manipulator moves downward first, and then upward to remove the cover plate 1 from the cover plate tray 4. The cover plate tray 4 returns to its original position. The cover plate manipulator moves downward again to allow the cover plate 1 to move to the plate separation device, which operates and the cover plate manipulator moves upward to separate the cover plate 1 from the blister sheet 2. The blister sheet 2 moves downward to the finished product stacking station, and the cover plate 1 moves upward to wait for the panel to be joined.

[0038] The specific process is as follows: the lifting cylinder extends to allow the lifting disc of the lifting support device 6 to rise, and at this time the lifting disc passes upward through the stepped circular hole 41. When the lifting cylinder contracts, the lifting disc passes downward through the stepped circular hole 41 and is located below the cover plate tray 4. When the cover plate 1 is placed on the stepped circular hole 41 (specifically, the outer edge of the cover plate 1 is placed on the stepped surface), the two pneumatic clamping structures 42 move toward each other synchronously to clamp the two opposite positioning columns 12 on the cover plate 1. The cover plate tray 4 moves forward to just below the empty station. At this time, the cover plate manipulator moves downward and clamps the clamping column 11. At the same time, the two dynamic clamping structures 42 move away from each other synchronously to the outside of the cover plate 1 and the blister sheet 2. Then, the cover plate manipulator rises to separate the cover plate 1 from the cover plate tray 4, and the cover plate tray 4 moves backward again. The cover plate manipulator moves downward again, at this time, the two translation cylinders 55 contract, the two baffles 51 are in a separated state, and the cover plate 1 and the blister sheet 2 pass downward through the baffle 51. Then the cover plate manipulator moves upward again, at this time, the two translation cylinders 55 extend, the two baffles 51 are in a facing state, the cover plate 1 can pass upward through the baffle 51, but the blister sheet 2 cannot pass upward through the baffle 51 and falls downward to the finished product stacking station.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A four-station blister system, comprising a frame and two blister lines arranged side by side on the frame, the two blister lines sharing a furnace head, the blister line comprising a double-station sieve drilling station, a plurality of sieve plates, at least one cover plate (1), a plate closing and flipping station, a film storage station, a sieve plate manipulator, a cover plate manipulator, a blister station, a finished product flipping station and a clamp, the double-station sieve drilling station, the plate closing and flipping station, the blister station, the finished product flipping station and the film storage station being arranged in sequence from front to back, the plate closing and flipping station being able to move backward to the top of the blister station And it can be turned over 180°, the sieve plate manipulator can move forward and backward and can transfer the sieve plate between the double-station sieve drilling station and the plate turning station, the cover plate manipulator can move vertically and can transfer the cover plate (1), the clamping plate can move forward and backward and can transfer the blister sheet (2) and the combination of the blister sheet (2) and the cover plate (1); the sieve plate manipulator and the cover plate manipulator are arranged in sequence from front to back, the finished product turning station can be turned over 180°, the furnace head can move left and right and can move between the two blister stations; it is characterized in that, The blister line comprises two cover plates (1), and the blister line also comprises a cover plate conveying device (3), a cover plate tray (4) on the cover plate conveying device (3) and capable of moving forward and backward, a plate separation device (5) at the front end of the cover plate conveying device (3), a lifting support device (6) at the rear end of the cover plate conveying device (3), and a finished product stacking station directly below the plate separation device (5), and an empty station is provided between the plate closing station and the blister station; the cover plate conveying device (3) is located directly below the blister station, its rear end is located directly below the finished product closing station, and its front end is located directly below the empty station; the cover plate tray (4) cooperates with the cover plate (1), and can clamp the cover plate (1) and convey the cover plate (1) forward; the front and back sides of the finished product closing station are both provided with a cover plate clamping structure for fixing the cover plate (1), the lifting support device (6) and the plate separation device (5) are both located below the cover plate tray (4), and the plate closing station can be moved to the empty station; After the clamping plate transfers the blister-formed cover plate (1) to the finished product flipping station, the finished product flipping station flips 180 degrees, the cover plate clamping structure on the lower side is released, and the lifting support device (6) rises to the lower side of the cover plate (1); then, the lifting support device (6) descends and delivers the cover plate (1) to the cover plate tray (4), and at this time, the cover plate tray (4) is located at the lifting support device (6); After the cover plate tray (4) sends the cover plate (1) forward to the plate separation device (5), the cover plate robot lifts the cover plate (1) upward to separate the cover plate (1) from the cover plate tray (4), and the cover plate robot (1) then moves downward to the plate separation device (5). The plate separation device (5) moves and cooperates with the cover plate robot to move upward to separate the cover plate (1) from the blister sheet (2). The blister sheet (2) falls downward to the finished product stacking station, and the cover plate (1) moves upward to the top of the empty station to wait for the panel to be joined.

2. The four-station blister system according to claim 1, characterized in that: The blister line includes four sieve plates, and the sieve plate manipulator includes two manipulators arranged side by side front and back, and both manipulators can move up and down; in the double-station screening and drilling station, one manipulator first takes the sieve plate with decorative diamonds, and then moves back and forth, and the other manipulator puts the sieve plate empty; in the plate flipping station, one manipulator first takes the empty sieve plate, and then moves back and forth, and the other manipulator puts the sieve plate with decorative diamonds.

3. The four-station blister system according to claim 1, characterized in that: A clamping column (11) coaxially arranged at the center of the lower side of the cover plate (1) and cooperating with the cover plate manipulator and the cover plate clamping structure, and a plurality of positioning columns (12) are arranged at the outer edge of the lower side; the positioning columns (12) are arranged vertically; The middle of the cover plate tray (4) is provided with a stepped circular hole (41) which cooperates with the cover plate (1), and a plurality of pneumatic clamping structures (42) are provided on the stepped circular hole (41); the plurality of pneumatic clamping structures (42) are evenly distributed around the stepped circular hole (41); the pneumatic clamping structure (42) is arranged along the radial direction of the stepped circular hole (41), and can move inward to the adjacent upper part of the edge of the cover plate (1), and is located outside the blister sheet (2), and cooperates with the positioning column (12); when the pneumatic clamping structure (42) moves inward, it abuts against the corresponding positioning column (12); The lifting support device (6) comprises a lifting disc and a lifting cylinder for driving the lifting disc to move up and down; the lifting disc is located directly below the finished product turning station, and is located below the cover plate tray (4), and can pass through the stepped circular hole (41) upwards, and is coaxially arranged with the cover plate (1) on the finished product turning station; when the lifting disc is in a high position, it is located adjacent to and below the cover plate (1) on the lower side of the finished product turning station; The panel separation device (5) comprises two baffles (51) arranged front and back oppositely; the two baffles (51) can move towards or away from each other in the front and back directions, and a material blocking gap (52) is provided on the opposite sides thereof; when the panels are separated, the cover plate manipulator first moves downward, allowing the cover plate (1) and the blister sheet (2) to move to the bottom of the baffles (51), at which time the two baffles (51) are in a separated state; the cover plate manipulator then moves upward, and at the same time, the two baffles (51) move towards each other, the cover plate (1) can pass through the material blocking gap (52) upward, while the blister sheet (2) cannot pass through the material blocking gap (52) upward.

4. The four-station blister system according to claim 3, characterized in that: The cover plate (1) is provided with four positioning posts (12), which are evenly distributed and respectively located at the front left, front right, rear left and rear right of the cover plate (1); the cover plate tray (4) is provided with two pneumatic clamping structures (42); the two pneumatic clamping structures (42) are arranged opposite to each other, cooperate with two opposite positioning posts (12), and are located at adjacent outer sides of two opposite edges of the blister sheet (2); the clamping block of the pneumatic clamping structure (42) is provided with a U-shaped notch that cooperates with the positioning post (12).

5. The four-station blister system according to claim 3, characterized in that: The left and right sides of the cover plate conveying device (3) are both provided with baffle rails (53) along the front-back direction, and a stopper (54) is provided in the middle of the baffle rails (53); the two baffles (51) are respectively located in front of and behind the stopper (54), and their corresponding sides are respectively slidably arranged on the front and rear of the baffle rails (53), and their back-to-back sides are provided with a translation cylinder (55) for driving the baffle (51) to move forward and backward; the two translation cylinders (55) are driven synchronously, and the material blocking notch (52) is an arc notch that matches the cover plate (1); when the two baffles (51) are in a facing state, the ends of the opposite sides of the two baffles (51) are respectively pressed against the front and rear sides of the stopper (54), and the two translation cylinders (55) are extended synchronously, and the material blocking notch (52) is located on the adjacent outer sides of the cover plate (1).

6. The four-station blister system according to claim 3, characterized in that: The blister line also includes a blister sheet placement and positioning station and a blister sheet manipulator, the blister sheet (2) is a regular polygon, the blister sheet placement and positioning station is located between the sheet storage station and the finished product flipping station, the blister sheet manipulator can move forward and backward and can transfer the blister sheet (2) from the sheet storage station to the blister sheet placement and positioning station, and correspondingly, the clamp can transfer the blister sheet (2) from the blister sheet placement and positioning station to the blister station; the blister sheet placement and positioning station is positioned by synchronously clamping the relative edges of the blister sheet (2).

7. The four-station blister system according to claim 6, characterized in that: An upper slide rail is provided on the frame and above the double-station screening and drilling station. The upper slide rail is arranged in the front-to-back direction. The screen plate manipulator and the blister sheet manipulator are slidably arranged on the upper slide rail; the double-station screening and drilling station, the plate flipping station, the empty station, the blister sheet station, the finished product flipping station, the blister sheet placement and positioning station and the sheet storage station are flush and located on the same front-to-back straight line, and lower slide rails are provided on the left and right sides; the finished product flipping station and the clamp are slidably arranged on the lower slide rail; the cover plate manipulator is arranged vertically and a clamp cooperating with the clamping column (11) is provided at its lower end.

8. A blister method using the four-station blister system disclosed in claim 1, characterized in that: The steps include: Screening: The screen plate manipulator sends the screen plate with decorative drills on the double-station screen drilling station to the plate flipping station. When the screen plate manipulator returns to its original position, it sends the empty screen plate to the double-station screen drilling station. Clamping: The clamping flipping station moves backward to an empty station, and the cover plate manipulator places the cover plate (1) downward on the upper side of the screen plate; the clamping flipping station presses the cover plate (1) and the screen plate together and flips them 180 degrees; Blistering: the plate flipping station continues to move backward to the blistering station, places the cover plate (1) on the blistering station, then returns to its original position and brings the screen plate back; at the same time, the clamping plate transfers the blister sheet (2) from the sheet storage station to the blistering station to place the blister sheet (2) on the upper side of the cover plate (1); the furnace head moves to the top of the blistering station and moves downward to realize blistering; Discharging and turning over: After the blistering is completed, the furnace head returns to its original position, and the clamping plate transfers the cover plate (1) backward to the finished product turning over station. The cover plate clamping structure on the upper side of the finished product turning over station fixes the cover plate (1), and the finished product turning over station turns 180°; Cover plate circulation: the cover plate clamping structure at the lower side of the finished product turning station releases the cover plate (1), and at the same time, the lifting support device (6) rises to support the cover plate (1); then, the lifting support device (6) descends, and the cover plate (1) is output to the cover plate tray (4); the cover plate tray (4) moves forward to the bottom of the empty station; the cover plate robot first moves downward, and then moves upward to remove the cover plate (1) from the cover plate tray (4); the cover plate tray (4) returns to its original position; the cover plate robot moves downward again to allow the cover plate (1) to move to the plate separation device, the plate separation device is activated and the cover plate robot moves upward to separate the cover plate (1) from the blister sheet (2), the blister sheet (2) moves downward to the finished product stacking station, and the cover plate (1) moves upward to wait for the plate to be joined.

9. The blister forming method according to claim 7, characterized in that: The screen plate manipulator includes two manipulators arranged side by side front and back; in the double-station screening and drilling station, one manipulator first takes the screen plate with decorative diamonds, then moves forward and backward, and the other manipulator puts the screen plate empty; in the plate flipping station, one manipulator first takes the empty screen plate, then moves forward and backward, and the other manipulator puts the screen plate with decorative diamonds.

10. The blister forming method according to claim 7, characterized in that: The lifting cylinder of the lifting support device (6) is extended to allow the lifting disc of the lifting support device (6) to rise, and at this time the lifting disc passes upward through the stepped circular hole (41) of the cover plate tray (4); when the lifting cylinder is retracted, the lifting disc passes downward through the stepped circular hole (41) and is located below the cover plate tray (4); When the cover plate (1) is placed on the stepped circular hole (41), two pneumatic clamping structures (42) on the cover plate tray (4) move synchronously towards each other to clamp two opposite positioning columns (12) on the cover plate (1); The cover plate tray (4) moves forward to the bottom of the empty workstation. At this time, the cover plate manipulator moves downward and clamps the clamping column (11) on the cover plate (1). At the same time, the two movable clamping structures (42) move synchronously away from each other to the outside of the cover plate (1) and the blister sheet (2). Then the cover plate manipulator rises to separate the cover plate (1) from the cover plate tray (4), and the cover plate tray (4) moves backward again. The cover plate manipulator moves downward again. At this time, the panel separation device (5) The two translation cylinders (55) are retracted, and the two baffles (51) of the plate separation device (5) are in a separated state, and the cover plate (1) and the blister sheet (2) pass through the baffles (51) downward; then the cover plate manipulator moves upward again, and at this time, the two translation cylinders (55) are extended, and the two baffles (51) are in a facing state, and the cover plate (1) can pass through the baffles (51) upward, while the blister sheet (2) cannot pass through the baffles (51) upward and falls downward to the finished product stacking station.

Images