An automatic cleaning and sealing device for blister trays

Abstract

This utility model provides an automatic cleaning and packaging device for blister trays, including a main frame, a feeding section, a cleaning section, a packing section, an auxiliary section, and a control section. The main frame includes a base, a transport seat, a cleaning seat, a protective plate, a packaging seat, a dustproof carrier plate, and a compressor. The feeding section includes a feeding mechanism and a clamping mechanism. The cleaning section includes a transport fixing mechanism, an adjustment mechanism, and a cleaning mechanism. The packing section includes a servo motor, an electric telescopic rod, and a vacuum suction cup. The auxiliary section includes a transport calibration mechanism and a lid-mounting mechanism. This utility model features full-process automation, reducing manual intervention. Operators do not need to manually intervene in the tray position, significantly reducing labor intensity. Standardized cleaning processes ensure quality, significantly improving the cleaning pass rate and completely avoiding the risk of secondary pollution caused by manual wiping. Closed-loop environmental control optimizes working conditions, significantly reducing dust concentration in the work area and minimizing the harm of dust to the respiratory system.

Description

Technical Field

[0001] This utility model relates to the field of blister trays, and in particular to an automatic cleaning and sealing device for blister trays. Background Technology

[0002] A blister tray is a packaging product made using a blister forming process, primarily used for product protection and transportation. Before leaving the factory, blister trays require dust removal and packaging, a process that utilizes packaging equipment. For example, Chinese patent CN219807184U discloses a packaging structure comprising: a frame with a cavity; several blister trays stacked within the cavity and abutting against the frame; and each blister tray having several product-bearing portions on one end face.

[0003] The aforementioned packaging equipment often involves manual sealing operations, with high-pressure nozzles used to remove dust from the pallets before stacking and assembling. However, this process has the following drawbacks:

[0004] Firstly, manual dust removal requires constant adjustment of the tray position, resulting in high labor intensity.

[0005] Secondly, the dust removal process is cumbersome and can easily cause fatigue, making it difficult to guarantee the cleaning effect.

[0006] Thirdly, during the cleaning process, open-type dust collectors will release a large amount of dust, which will seriously affect the production environment and be detrimental to health. Utility Model Content

[0007] This invention proposes an automatic cleaning and sealing device for blister trays, which can effectively solve the problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] An automatic cleaning and packaging device for blister trays includes a main frame, a feeding section, a cleaning section, a packing section, an auxiliary section, and a control section.

[0010] The main frame includes a base, a transport seat, a cleaning seat, a protective plate, a sealing seat, a dustproof carrier plate, and a compressor. The base includes a rectangular hollow container (Part 1); the transport seat includes a rectangular hollow container (Part 2) with a rectangular through-hole, a circular pin hole, and positioning pulleys on its upper bottom plate; the cleaning seat and protective plate are mounted on the transport seat; the cleaning seat includes a rectangular container (Part 1) with symmetrically arranged "U"-shaped openings on its left and right side plates; the protective plate is located on the left side of the cleaning seat and connected to the left side plate; the sealing seat is symmetrically arranged on the base and includes a rectangular hollow container (Part 3); the dustproof carrier plate has two strip-shaped through-holes.

[0011] Specifically, the feeding part includes a feeding mechanism and a clamping mechanism. The feeding mechanism includes a first screw stepper motor, a first movable carrier plate, and a first mounting carrier plate. The first screw stepper motor and a first slide bar are arranged on a dust-proof carrier plate. The first movable carrier plate is slidably connected to the first slide bar and connected to the nut block of the first screw stepper motor. The first mounting carrier plate is arranged on the lower bottom surface of the first movable carrier plate through a connecting short column and is located below the first strip-shaped through hole, and a third strip-shaped through hole is arranged thereon. The clamping mechanism includes a second screw stepper motor, a second movable carrier plate, a second mounting carrier plate, a first electric telescopic rod, and a first jaw motor. The second screw stepper motor and a second slide bar are arranged on the dust-proof carrier plate. The second movable carrier plate is slidably connected to the second slide bar and connected to the nut block of the second screw stepper motor. The second mounting carrier plate is arranged on the lower bottom surface of the second movable carrier plate through a connecting short column and is located below the third strip-shaped through hole. The first electric telescopic rod is arranged on the lower bottom surface of the second mounting carrier plate. The first jaw motor is arranged on the movable end of the first electric telescopic rod. The first electric telescopic rod and the first jaw motor are perpendicular to each other. The first screw stepper motor and the second screw stepper motor are perpendicular to each other.

[0012] Specifically, the cleaning part includes a transportation and fixing mechanism, an adjustment mechanism, and a cleaning mechanism.

[0013] More specifically, the transportation and fixing mechanism includes a transportation structure and a fixing structure. The transportation structure includes a first servo motor, a reel, and a third movable carrier plate. The first servo motors are symmetrically arranged in a transportation seat. The reel is pin-connected in the transportation seat. The first servo motor and the reel are传动连接 through a reduction gearbox. The third movable carrier plate includes a "hui"-shaped plate and is slidably connected to the transportation seat through a third slide bar. Traction ropes are symmetrically arranged thereon, and the other ends of the traction ropes pass through fixed pulleys and are arranged on the reel. The fixing structure includes a fixing box, a fixing plate, a limiting mesh, a first push rod motor, a first electromagnet, a second push rod motor, and an "L"-shaped limiting block. The fixing box is arranged on the third movable carrier plate and includes a "hui"-shaped hollow container, and a second circular pin hole is arranged on its upper bottom plate. The first push rod motor is arranged in the fixing box. The first electromagnet is arranged on the movable end of the first push rod motor. The fixing plate is pin-connected to the fixing box and includes a second "hui"-shaped plate, a support edge, and a limiting edge. A first iron sheet is arranged on its lower bottom surface, and an "n"-shaped traction rod is arranged on its right side surface. The first iron sheet is adapted to the first electromagnet. The support edge is arranged on the lower bottom surface of the second "hui"-shaped plate. The limiting edge is arranged on the upper bottom surface of the second "hui"-shaped plate. The limiting mesh is arranged on the fixing plate. The second push rod motor is arranged on the fixing plate. The "L"-shaped limiting block is slidably connected to the fixing plate through a slide rail and is arranged on the movable end of the second push rod motor.

[0014] It should be noted that there is an unclear expression "传动连接" in the translation of item , which may need to be further clarified according to the specific context to ensure more accurate translation.More specifically, the adjustment mechanism is symmetrically arranged within the transport seat, including a push rod motor three, a mounting plate three, a servo motor two, and a gripper motor two. The mounting plate three is mounted on the upper base plate of the cleaning seat via a connecting column, and has a strip-shaped through hole four on it; the push rod motor three and the slide rod four are mounted on the mounting plate three; the servo motor two is slidably connected to the slide rod four via the movable plate four; the movable plate four is connected to the movable end of the push rod motor three; the servo motor two and the roller two are mounted on the movable plate four; the servo motor two and the roller two are connected by a reduction gearbox; the gripper motor two is mounted on the roller two via a traction rope and is located below the strip-shaped through hole four.

[0015] More specifically, the cleaning mechanism includes a cleaning plate, a lead screw stepper motor (3), a lead screw stepper motor (4), a high-pressure nozzle (1), a high-pressure nozzle (2), and an industrial vacuum cleaner. The cleaning plate, located within the cleaning seat, comprises an "n"-shaped plate; the lead screw stepper motor (3) and a slide rod (5) are mounted on the cleaning plate; an "L"-shaped carrier plate is slidably connected to the slide rod (5) and connected to the nut seat of the lead screw stepper motor (3); the lead screw stepper motor (4) and a slide rod (6) are mounted on the "L"-shaped carrier plate; a movable carrier plate (5) is slidably connected to the slide rod (6) and connected to the nut seat of the lead screw stepper motor (4); high-pressure nozzles (1) are symmetrically arranged on the "L"-shaped carrier plate; high-pressure nozzles (2) are arranged in a ring on the movable carrier plate (5); and the industrial vacuum cleaner is located within the transport seat, with its suction head located within a rectangular through-hole (1).

[0016] Specifically, the packaging section includes a servo motor three, an electric telescopic rod two, and a vacuum suction cup. The servo motor three, the reel three, and the slide rod seven are mounted on the dustproof carrier plate; the movable carrier plate six is ​​slidably connected to the slide rod seven and connected to the reel three via a rope chain; the servo motor three and the reel three are connected via a reduction gearbox; the mounting carrier plate four is mounted on the lower surface of the movable carrier plate six via a connecting short post, and is located below the strip-shaped through hole two; the mounting carrier plate four is compatible with the protective plate; the electric telescopic rod two is mounted on the lower surface of the mounting carrier plate four; and the vacuum suction cup is mounted on the movable end of the electric telescopic rod two.

[0017] Specifically, the auxiliary part includes a transportation calibration mechanism and a lid mounting mechanism. The transportation calibration mechanism includes an electric roller 1, a screw rod stepper motor 5, a slide bar 8, a calibration substrate, a push rod motor 5, a slide bar 9, and a "C"-shaped calibration plate; the electric rollers 1 are equidistantly arranged on the base; the screw rod stepper motor 5 and the slide bar 8 are arranged on the encapsulation seat; the calibration substrate is slidably connected to the slide bar 8 and is connected to the nut seat of the screw rod stepper motor 5, and includes a "hui"-shaped plate 4; a strip-shaped through hole 5 is provided on the calibration substrate; the push rod motor 5 and the slide bar 9 are arranged on the calibration substrate; the power plate is slidably connected to the slide bar 9 and is connected to the movable end of the push rod motor 5; the "C"-shaped calibration plate is arranged on the power plate through a "jiu"-shaped rod. The lid mounting mechanism includes an "n"-shaped support rod, a push rod motor 4, and a jaw motor 3; the "n"-shaped support rod is arranged on the encapsulation seat; the push rod motor 4 is arranged on the "n"-shaped support rod; the jaw motor 3 is arranged on the movable end of the push rod motor 4 and is located above the calibration substrate.

[0018] Specifically, the control part includes a control mechanism, a feedback mechanism, and a PLC controller. The control mechanism includes a start switch, a cleaning switch, a fixing switch, a pause switch, and an unloading switch. The feedback mechanism includes a plurality of distance sensor modules.

[0019] Further, an electric roller 2 is added to the base.

[0020] Advantages over the prior art:

[0021] In the present utility model, through the integrated setting of the main frame, the feeding part, the cleaning part, the packing part, the auxiliary part, and the control part, the following functions are realized:

[0022] First, the full-process automation reduces manual intervention. Through the coordinated control of the transportation fixing mechanism (servo motor 301 + reel traction) and the adjustment mechanism (push rod motor 307 + jaw motor 309), the automatic positioning and attitude adjustment of the blister tray at the cleaning station are realized, and the operator does not need to manually intervene in the tray position. Compared with the traditional manual handling and adjustment mode, the labor intensity is significantly reduced.

[0023] Second, the standardized cleaning process ensures quality. The closed-loop system integrating the high-pressure nozzle group (312 / 313) and the industrial vacuum cleaner, combined with the physical isolation of the limit permeable mesh 305, ensures that the spraying-vacuuming action is completed in a programmed process, the cleaning qualification rate is significantly improved, and the risk of secondary pollution caused by manual wiping is completely avoided.

[0024] Third, the closed environment control optimizes the working conditions. The semi-closed structure composed of the protective plate 104, the cleaning seat 103, and the dust-proof carrier plate 106, combined with the negative pressure dust collection design of the dust suction port (rectangular through hole 1), significantly reduces the dust concentration in the operation area and reduces the harm of dust to the respiratory system.

[0025] Fourth, the modular design expands application scenarios. The feeding / cleaning / packing module can be independently adapted to different sized trays (by replacing the clamping components of the gripper motor 205 / 309), meeting the packaging needs of multiple industries such as medical devices and electronic components, and improving the equipment reuse rate. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0027] Figure 2 This is a top view of the structure of this utility model;

[0028] Figure 3 This is a top view of a partial cross-sectional structure of the present invention;

[0029] Figure 4 This is a partial cross-sectional view of the present invention.

[0030] Figure 5 This is a partially enlarged cross-sectional view of the present invention.

[0031] Figure 6 This is a schematic diagram of the system structure of this utility model. Figure 1 ;

[0032] Figure 7 This is a schematic diagram of the system structure of this utility model. Figure 2 .

[0033] In the diagram: 101. Base, 102. Transport seat, 103. Cleaning seat, 104. Protective plate, 105. Encapsulation seat, 106. Dustproof carrier plate, 201. Lead screw stepper motor I, 202. Movable carrier plate I, 203. Lead screw stepper motor II, 204. Electric telescopic rod I, 205. Gripper motor I, 301. Servo motor I, 302. Fixing box, 303. Push rod motor I, 304. Fixing plate, 305. Limiting mesh, 306. Push rod motor II, 307. Push rod motor III, 308. Servo motor II, 309. Gripper motor II, 310. Lead screw stepper motor III, 311. Lead screw stepper motor IV, 312. High-pressure nozzle I, 313. High-pressure nozzle II, 401. Servo motor III; 402. Electric telescopic rod II; 501. Lead screw stepper motor V; 502. Push rod motor V; 503. "C" shaped calibration plate; 504. Push rod motor IV; 505. Gripper motor III; 506. Electric roller I; 601. Bottom cover; 602. Top cover; 603. Square housing. Detailed Implementation

[0034] Example 1, refer to Appendix Figure 1-7An automatic cleaning and packaging device for blister trays includes a main frame, a feeding section, a cleaning section, a packing section, an auxiliary section, and a control section.

[0035] The main frame includes a base 101, a transport seat 102, a cleaning seat 103, a protective plate 104, a sealing seat 105, a dustproof carrier plate 106, and a compressor.

[0036] The base 101 includes a rectangular hollow container.

[0037] The transport seat 102 includes a rectangular hollow container.

[0038] The upper bottom plate of the rectangular hollow container 2 is provided with a rectangular through hole 1 (dust suction port), a circular pin hole, and a positioning pulley.

[0039] The cleaning seat 103 and the protective plate 104 are installed on the transport seat 102.

[0040] The cleaning seat 103 includes a rectangular container.

[0041] A U-shaped opening through groove is symmetrically set on the left and right sides of the rectangular container.

[0042] The protective plate 104 is located on the left side of the cleaning seat 103; and the protective plate 104 is connected to the left side plate of the cleaning seat 103.

[0043] The encapsulation base 105 is symmetrically arranged on the base 101.

[0044] The encapsulation base 105 includes a rectangular hollow container.

[0045] The compressor is located inside the base 101.

[0046] The dustproof carrier plate 106 is provided with two strip-shaped through holes.

[0047] The feeding section includes a feeding mechanism and a clamping mechanism.

[0048] The feeding mechanism includes a lead screw stepper motor 201, a movable carrier plate 202, and a mounting carrier plate.

[0049] The lead screw stepper motor 201 and the slide bar 1 are mounted on the dustproof carrier plate 106.

[0050] The movable carrier plate 202 is slidably connected to the slide rod and connected to the nut seat of the lead screw stepper motor 201.

[0051] Mounting plate 1 is mounted on the bottom surface of movable plate 202 via connecting short posts, and is located below the strip-shaped through hole 1.

[0052] The mounting plate has three strip-shaped through holes.

[0053] The clamping mechanism includes a second lead screw stepper motor 203, a second movable carrier plate, a second mounting carrier plate, a first electric telescopic rod 204, and a first jaw motor 205.

[0054] The second lead screw stepper motor 203 and the second slide bar are arranged on the dust-proof carrier plate 106.

[0055] The second movable carrier plate is slidably connected to the second slide bar and is connected to the nut block of the second lead screw stepper motor 203.

[0056] The second mounting carrier plate is arranged on the lower bottom surface of the second movable carrier plate through connecting short columns and is located below the third strip-shaped through hole.

[0057] The first electric telescopic rod 204 is arranged on the lower bottom surface of the second mounting carrier plate.

[0058] The first jaw motor 205 is arranged on the movable end of the first electric telescopic rod 204.

[0059] The first electric telescopic rod 204 and the first jaw motor 205 are perpendicular to each other.

[0060] The first lead screw stepper motor 201 and the second lead screw stepper motor 203 are perpendicular to each other.

[0061] The cleaning part includes a transportation and fixing mechanism, an adjustment mechanism, and a cleaning mechanism.

[0062] The transportation and fixing mechanism includes a transportation structure and a fixing structure.

[0063] The transportation structure includes a first servo motor 301, a reel, and a third movable carrier plate.

[0064] The first servo motor 301 is symmetrically arranged in the transportation seat 102.

[0065] The reel is pin-connected in the transportation seat 102; the first servo motor 301 and the reel are传动连接 through a reduction gearbox.

[0066] The third movable carrier plate is slidably connected to the transportation seat 102 through a third slide bar.

[0067] Traction ropes are symmetrically arranged on the third movable carrier plate, and the other ends of the traction ropes pass through fixed pulleys and are arranged on the reel.

[0068] The third movable carrier plate includes a "hui" - shaped plate.

[0069] The fixing structure includes a fixing box 302, a fixing plate 304, a limiting wire mesh 305, a first push rod motor 303, an electromagnet 1, a second push rod motor 306, and an "L" - shaped limiting block.

[0070] The fixing box 302 is arranged on the third movable carrier plate.

[0071] The fixed box 302 includes a "hui"-shaped hollow container.

[0072] A circular pin hole two is provided on the upper bottom plate of the fixed box 302.

[0073] The push rod motor one 303 is arranged inside the fixed box 302.

[0074] The electromagnet one is arranged on the movable end of the push rod motor one 303.

[0075] The fixed plate 304 is connected to the fixed box 302 by a pin shaft.

[0076] A iron sheet one is provided on the lower bottom surface of the fixed plate 304, and the iron sheet one is adapted to the electromagnet one.

[0077] An "n"-shaped traction rod is provided on the right side surface of the fixed plate 304.

[0078] The fixed plate 304 includes a "hui"-shaped plate two, a support edge and a limit edge.

[0079] The support edge is provided on the lower bottom surface of the "hui"-shaped plate two.

[0080] The limit edge is provided on the upper bottom surface of the "hui"-shaped plate two.

[0081] The limit through net 305 is provided on the fixed plate 304.

[0082] The push rod motor two 306 is arranged on the fixed plate 304.

[0083] The "L"-shaped limit block is slidably connected to the fixed plate 304 through a slide rail; and the "L"-shaped limit block is arranged on the movable end of the push rod motor two 306.

[0084] The adjustment mechanism is symmetrically arranged inside the transport seat 102.

[0085] The adjustment mechanism includes a push rod motor three 307, a mounting carrier three, a servo motor two 308 and a jaw motor two 309.

[0086] The mounting carrier three is arranged on the upper bottom plate of the cleaning seat 103 through a connecting column.

[0087] A strip-shaped through hole four is provided on the mounting carrier three.

[0088] The push rod motor three 307 and the slide rod four are arranged on the mounting carrier three.

[0089] The servo motor two 308 is slidably connected to the slide rod four through a movable carrier four.

[0090] The movable carrier four is connected to the movable end of the push rod motor three 307.

[0091] The servo motor two 308 and the reel two are arranged on the movable carrier four.

[0092] Servo motor 2 (308) and reel 2 are connected by a reduction gearbox.

[0093] The gripper motor 2 309 is mounted on the reel 2 via a traction rope; and the gripper motor 2 309 is located below the strip-shaped through hole 4.

[0094] The cleaning mechanism includes a cleaning plate, a lead screw stepper motor 310, a lead screw stepper motor 411, a high-pressure nozzle 1 312, a high-pressure nozzle 2 313, and an industrial vacuum cleaner.

[0095] The cleaning plate is installed inside the cleaning seat 103.

[0096] The cleaning board includes an "n" shaped board.

[0097] The lead screw stepper motor 310 and the slide bar 5 are mounted on the cleaning plate.

[0098] The “L”-shaped carrier plate is slidably connected to slide rod five and is connected to the nut seat of lead screw stepper motor three 310.

[0099] The lead screw stepper motor 4311 and the slide bar 6 are mounted on the "L"-shaped carrier plate.

[0100] The movable carrier plate five is slidably connected to the slide rod six and is connected to the nut seat of the lead screw stepper motor four 311.

[0101] The high-pressure nozzle 312 is symmetrically arranged on the "L"-shaped carrier plate.

[0102] High-pressure nozzle 2 313 is mounted on movable carrier plate 5; high-pressure nozzle 2 313 is arranged in a ring.

[0103] An industrial vacuum cleaner is installed inside the transport seat 102, and its vacuum head is installed inside a rectangular through hole.

[0104] The packaging section includes servo motor 3 (401), electric telescopic rod 2 (402), and vacuum suction cup.

[0105] Servo motor 3401, roller 3, and slide bar 7 are mounted on dustproof carrier plate 106.

[0106] The movable carrier plate six is ​​slidably connected to the slide bar seven and connected to the rope chain of the reel three.

[0107] Servo motor 3401 and reel 3 are connected by a reduction gearbox.

[0108] Mounting plate four is mounted on the bottom surface of movable plate six via connecting short columns, and is located below strip-shaped through hole two.

[0109] The mounting plate 4 is compatible with the protective plate 104.

[0110] The second electric telescopic rod 402 is arranged on the lower bottom surface of the fourth mounting carrier plate.

[0111] The vacuum suction cup is arranged on the movable end of the second electric telescopic rod 402.

[0112] The auxiliary part includes a transportation calibration mechanism and a lid mounting mechanism.

[0113] The transportation calibration mechanism includes the first electric roller 506, the fifth screw rod stepping motor 501, the eighth slide bar, the calibration base plate, the fifth push rod motor 502, the ninth slide bar and the "C" - shaped calibration plate.

[0114] The first electric roller 506 is equidistantly arranged on the base 101.

[0115] The fifth screw rod stepping motor 501 and the eighth slide bar are arranged on the encapsulation seat 105.

[0116] The calibration base plate is slidably connected to the eighth slide bar and is connected to the nut seat of the fifth screw rod stepping motor 501.

[0117] A fifth strip - shaped through - hole is arranged on the calibration base plate.

[0118] The calibration base plate includes a "hui" - shaped plate four.

[0119] The fifth push rod motor 502 and the ninth slide bar are arranged on the calibration base plate.

[0120] The power plate is slidably connected to the ninth slide bar and is connected to the movable end of the fifth push rod motor 502.

[0121] The "C" - shaped calibration plate is arranged on the power plate through a "jiu" - shaped rod.

[0122] The lid mounting mechanism includes an "n" - shaped support rod, the fourth push rod motor 504 and the third jaw motor 505.

[0123] The "n" - shaped support rod is arranged on the encapsulation seat 105.

[0124] The fourth push rod motor 504 is arranged on the "n" - shaped support rod.

[0125] The third jaw motor 505 is arranged on the movable end of the fourth push rod motor 504, above the calibration base plate.

[0126] The control part includes a control mechanism, a feedback mechanism and a PLC controller.

[0127] The control mechanism includes a start switch, a cleaning switch, a fixing switch, a pause switch and an unloading switch.

[0128] The start switch, the cleaning switch, the fixing switch, the pause switch and the unloading switch are arranged on the cleaning seat 103.

[0129] The feedback mechanism includes distance sensor module 1, distance sensor module 2, distance sensor module 3, distance sensor module 4, distance sensor module 5, and distance sensor module 6.

[0130] The distance sensor module is mounted on a "C"-shaped calibration plate to assist the PLC controller in detecting the position of the packaging box.

[0131] The second distance sensor module is mounted on an "n"-shaped support rod to assist the PLC controller in detecting the position of the packaging box.

[0132] The distance sensor module 3 is located on the bottom surface of the dustproof carrier plate 106 to assist the PLC controller in detecting the position of the packaging box.

[0133] The distance sensor module 4 is mounted on the gripper motor 205 to assist the PLC controller in detecting the position of the tray.

[0134] Distance sensor module five is located on the bottom surface of mounting plate three and is used to assist the PLC controller in detecting the position of the tray.

[0135] The distance sensor module six is ​​located on the bottom surface of the mounting plate and is used to assist the PLC controller in detecting the position of the tray.

[0136] The lead screw stepper motors described in this utility model all include a servo motor, a ball screw assembly, and a nut seat; the servo motor and the ball screw assembly are connected by a lead screw drive. The ball screw assembly includes a ball screw, a ball nut, rotating steel balls, and a recirculating component. The nut seat is connected to the ball nut of the ball screw assembly.

[0137] The industrial vacuum cleaner and the vacuum head are connected by a solenoid valve and a pressure-resistant air hose.

[0138] The compressor, high-pressure nozzle one, and high-pressure nozzle two are connected by a solenoid valve and a pressure-resistant air pipe.

[0139] Working principle and usage:

[0140] Step 1, Pre-setting:

[0141] Power supply debugging of this device is performed. The packaging box is placed on the electric roller shaft 506 (the packaging box includes a bottom cover 601, a top cover 602, and a square shell 603; a gripping rod is set on the top cover 602); press the fixed switch, and the distance sensor module 1, distance sensor module 2, and distance sensor module 3 output signals to the PLC controller. The PLC controller outputs signals to the electric roller shaft 506, the lead screw stepper motor 501, the push rod motor 502, the push rod motor 4, and the gripper motor 3, 505.

[0142] The push rod motor 502 drives the "C"-shaped calibration plate to move towards the packaging box and fix the packaging box; the electric roller 506 and the lead screw stepper motor 501 start synchronously, driving the packaging box to move backward.

[0143] When the packaging box is located below the "n"-shaped support rod (distance sensor module 2 on it), the push rod motor 502 and the lead screw stepper motor 501 are reset, and the push rod motor 404 and the gripper motor 305 are started to grip the top cover 602.

[0144] Afterwards, the electric roller 506 and the lead screw stepper motor 501 start up synchronously again, moving the packaging box to the bottom of the dustproof carrier plate 106, that is, below the distance sensor module 3.

[0145] Step two, cleaning:

[0146] Pressing the cleaning switch sends a signal from the distance sensor module four to the PLC controller. The PLC controller then sends signals to the push rod motor 2 (306), the lead screw stepper motor 1 (201), the lead screw stepper motor 2 (203), the electric telescopic rod 1 (204), the gripper motor 1 (205), and the servo motor 1 (301).

[0147] The second lead screw stepper motor 203 starts, driving the first electric telescopic rod 204 and the first gripper motor 205 to move closer to the blister tray; the first electric telescopic rod 204 and the first gripper motor 205 start after a delay and grip the blister tray. The first lead screw stepper motor 201 starts and places the blister tray on the fixing plate 304; the second push rod motor 306 drives the "L"-shaped limit block to move and fix the blister tray; the first electromagnet closes, and the movable end of the first push rod motor 303 retracts; the first servo motor 301 starts after a delay and transfers the blister tray to below the mounting carrier plate 3.

[0148] The distance sensor module five outputs a signal to the PLC controller, and the PLC controller outputs signals to the push rod motor three 307, servo motor two 308, gripper motor two 309, lead screw stepper motor three 310, lead screw stepper motor four 311, compressor, and industrial vacuum cleaner.

[0149] Servo motor 2 308 and gripper motor 2 309 start to grab the "n"-shaped traction rod; servo motor 2 308 starts, and then push rod motor 3 307 drives servo motor 2 308 to move in an orderly manner, so that the blister tray is vertical.

[0150] The compressor, industrial vacuum cleaner, and solenoid valve are activated, which in turn activates high-pressure nozzle 1 (312) and high-pressure nozzle 2 (313), and leadscrew stepper motors 3 (310) and 4 (311) to clean the blister tray.

[0151] Next, servo motor 301 moves the blister tray to the underside of mounting plate 3 on the other side. The above steps are repeated to clean the other side of the blister tray.

[0152] After cleaning, servo motor 301 moves the blister tray to the underside of mounting plate 4 (distance sensor module 6).

[0153] Step 3, unpack the package:

[0154] The distance sensor module six outputs a signal to the PLC controller, and the PLC controller outputs a signal to the servo motor three 401 and the electric telescopic rod two 402.

[0155] The electric telescopic rod 402 solenoid valve is activated, and the vacuum suction cup grabs the blister tray; the servo motor 401 delays and moves the blister tray above the packaging box and places it inside the packaging box.

[0156] When the packaging box is fully loaded (after the preset number of storage cycles is reached), the PLC controller controls the electric roller 506 and the lead screw stepper motor 501 to start synchronously, moving the packaging box to the area under the "n"-shaped support rod (distance sensor module 2). At this point, the push rod motor 504 and the gripper motor 505 start, placing the top cover 602. Afterward, the push rod motor 502 drives the "C"-shaped calibration plate to reset, releasing the packaging box. The electric roller 506 then starts, transferring the fully loaded packaging box to one side for easy unloading.

[0157] Example 2: Based on Example 1, an electric roller shaft 2 is added to the base 101 to hold the blister tray, reducing the waiting time for loading.

Claims

1. An automatic cleaning and sealing device for blister trays, characterized in that: It includes a main frame, a feeding part, a cleaning part, a packing part, an auxiliary part and a control part; the main frame includes a base (101), a transport seat (102), a cleaning seat (103), a protective plate (104), a packaging seat (105), a dust-proof carrier plate (106) and a compressor; the feeding part includes a feeding mechanism and a clamping mechanism; the cleaning part includes a transport fixing mechanism, an adjustment mechanism and a cleaning mechanism; the transport fixing mechanism includes a transport structure and a fixing structure; the adjustment mechanism includes a push rod motor three (307), a mounting carrier plate three, a servo motor two (308) and a clamping jaw motor two (309); the mounting carrier plate three is arranged on the upper bottom plate of the cleaning seat (103) through a connecting column; a strip-shaped through hole four is arranged on the mounting carrier plate three; the push rod motor three (307) and a slide rod four are arranged on the mounting carrier plate three; the servo motor two (308) is slidably connected to the slide rod four through a movable carrier plate four; the movable carrier plate four is connected to the movable end of the push rod motor three (307); the servo motor two (308) and a reel two are arranged on the movable carrier plate four; the servo motor two (308) and the reel two are传动连接(此处原文有误,推测为“传动连接”,英文为“driven and connected”) through a reduction gearbox; the clamping jaw motor two (309) is arranged on the reel two through a traction rope and is located below the strip-shaped through hole four; the auxiliary part includes a transport calibration mechanism and a cover mounting mechanism.

2. The automatic cleaning and sealing device for blister trays according to claim 1, characterized in that: The transport structure includes a servo motor one (301), a reel and a movable carrier plate three; the servo motor one (301) is arranged in the transport seat (102); the reel is pin-connected in the transport seat (102); the servo motor one (301) and the reel are传动连接(此处原文有误,推测为“传动连接”,英文为“driven and connected”) through a reduction gearbox; the movable carrier plate three includes a "hui"-shaped plate and is slidably connected to the transport seat (102) through a slide rod three; a traction rope is arranged on the movable carrier plate three, and the other end of the traction rope passes through a fixed pulley and is arranged on the reel.

3. The automatic cleaning and sealing device for blister trays according to claim 1, characterized in that: The fixing structure includes a fixing box (302), a fixing plate (304), a limiting through net (305), a push rod motor one (303), an electromagnet one, a push rod motor two (306) and an "L"-shaped limiting block; the fixing box (302) is arranged on the movable carrier plate three and includes a "hui"-shaped hollow container; a circular pin hole two is arranged on the upper bottom plate of the fixing box (302); the push rod motor one (303) is arranged in the fixing box (302); the electromagnet one is arranged on the movable end of the push rod motor one (303); the fixing plate (304) is pin-connected to the fixing box (302), and an iron sheet one is arranged on its lower bottom surface and an "n"-shaped traction rod is arranged on its right side surface; the iron sheet one is adapted to the electromagnet one; the fixing plate (304) includes a "hui"-shaped plate two, a support edge and a limiting edge; the support edge is arranged on the lower bottom surface of the "hui"-shaped plate two; the limiting edge is arranged on the upper bottom surface of the "hui"-shaped plate two; the limiting through net (305) is arranged on the fixing plate (304); the push rod motor two (306) is arranged on the fixing plate (304); the "L"-shaped limiting block is slidably connected to the fixing plate (304) through a slide rail and is arranged on the movable end of the push rod motor two (306).

4. The automatic cleaning and sealing device for blister trays according to claim 1, characterized in that: The cleaning mechanism includes a cleaning plate, a lead screw stepper motor three (310), a lead screw stepper motor four (311), a high-pressure nozzle one, a high-pressure nozzle two, and an industrial vacuum cleaner; the cleaning plate is set inside the cleaning seat (103) and includes an "n" shaped plate; the lead screw stepper motor three (310) and the slide rod five are set on the cleaning plate; the "L" shaped carrier plate is slidably connected to the slide rod five and connected to the nut seat of the lead screw stepper motor three (310); the lead screw stepper motor four (311) and the slide rod six are set on the "L" shaped carrier plate; the movable carrier plate five is slidably connected to the slide rod six and connected to the nut seat of the lead screw stepper motor four (311); the high-pressure nozzle one (312) is set on the "L" shaped carrier plate; the high-pressure nozzle two (313) is set on the movable carrier plate five; the suction head of the industrial vacuum cleaner is set inside the rectangular through hole one.

5. The automatic cleaning and sealing device for blister trays according to claim 1, characterized in that: The base (101) includes a rectangular hollow container; the transport seat (102) includes a rectangular hollow container, and a rectangular through hole, a circular pin hole, and a positioning pulley are provided on its upper bottom plate; the cleaning seat (103) and the protective plate (104) are provided on the transport seat (102); the cleaning seat (103) includes a rectangular container, and a "U"-shaped opening through groove is symmetrically provided on its left and right side plates; the protective plate (104) is located on the left side of the cleaning seat (103) and is connected to the left side plate of the cleaning seat (103); the sealing seat (105) is provided on the base (101) and includes a rectangular hollow container; the dustproof carrier plate (106) is provided with a strip through hole and a strip through hole.

6. The automatic cleaning and sealing device for blister trays according to claim 1, characterized in that: The feeding mechanism includes a lead screw stepper motor (201), a movable carrier plate (202), and a mounting carrier plate. The lead screw stepper motor (201) and the slide bar are mounted on the dustproof carrier plate (106). The movable carrier plate (202) is slidably connected to the slide bar and connected to the nut seat of the lead screw stepper motor (201). The mounting carrier plate is mounted on the bottom surface of the movable carrier plate (202) via a connecting short column and is located below the strip-shaped through hole. The mounting carrier plate is provided with a strip-shaped through hole.

7. The automatic cleaning and sealing device for blister trays according to claim 1, characterized in that: The clamping mechanism includes a second lead screw stepper motor (203), a second movable carrier plate, a second mounting carrier plate, a first electric telescopic rod (204), and a first gripper motor (205). The second lead screw stepper motor (203) and the second slide rod are mounted on the dustproof carrier plate (106). The second movable carrier plate is slidably connected to the second slide rod and connected to the nut seat of the second lead screw stepper motor (203). The second mounting carrier plate is mounted on the lower bottom surface of the second movable carrier plate via a connecting short column and is located below the third strip-shaped through hole. The first electric telescopic rod (204) is mounted on the lower bottom surface of the second mounting carrier plate. The first gripper motor (205) is mounted on the movable end of the first electric telescopic rod (204). The first electric telescopic rod (204) and the first gripper motor (205) are perpendicular to each other. The first lead screw stepper motor (201) and the second lead screw stepper motor (203) are perpendicular to each other.

8. The automatic cleaning and sealing device for blister trays according to claim 1, characterized in that: The packing part includes servo motor three (401), electric telescopic rod two (402) and vacuum suction cups; servo motor three (401), reel three and slide bar seven are arranged on the dust-proof carrier plate (106); the movable carrier plate six is slidably connected to slide bar seven and is connected to reel three by a rope chain; servo motor three (401) and reel three are drivingly connected through a reduction gearbox; the mounting carrier plate four is arranged on the lower bottom surface of the movable carrier plate six through connecting short columns and is located below the strip-shaped through hole two; the mounting carrier plate four is adapted to the protective plate (104); electric telescopic rod two (402) is arranged on the lower bottom surface of the mounting carrier plate four; the vacuum suction cups are arranged on the movable end of electric telescopic rod two (402).

9. The automatic cleaning and sealing device for blister trays according to claim 1, characterized in that: The transportation calibration mechanism includes electric roller one, screw rod stepping motor five (501), slide bar eight, calibration substrate, push rod motor five (502), slide bar nine and "C"-shaped calibration plate; electric roller one is arranged on the base (101); screw rod stepping motor five (501) and slide bar eight are arranged on the encapsulation seat (105); the calibration substrate is slidably connected to slide bar eight and is connected to the nut seat of screw rod stepping motor five (501); a strip-shaped through hole five is arranged on the calibration substrate; push rod motor five (502) and slide bar nine are arranged on the calibration substrate; the power plate is slidably connected to slide bar nine and is connected to the movable end of push rod motor five (502); the "C"-shaped calibration plate is arranged on the power plate through a "丩"-shaped rod.

10. The automatic cleaning and sealing device for blister trays according to claim 1, characterized in that: The lid mounting mechanism includes an "n"-shaped support rod, push rod motor four (504) and jaw motor three (505); the "n"-shaped support rod is arranged on the encapsulation seat (105); push rod motor four (504) is arranged on the "n"-shaped support rod; jaw motor three (505) is arranged on the movable end of push rod motor four (504) and is located above the calibration substrate.

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