Material taking device and material taking method for pressure maintaining carrier

Abstract

The invention relates to a pressure maintaining carrier taking device and a taking method thereof.The pressure maintaining carrier taking device comprises a workbench, a pressure maintaining carrier conveying mechanism, a taking dismounting and mounting mechanism, a material disc conveying mechanism and a material disc lifting mechanism are arranged on the workbench, and the taking dismounting and mounting mechanism comprises two symmetrically-arranged taking dismounting and mounting assemblies; the material taking and dismounting assembly comprises a first supporting frame body, a three-axis driving mechanism, a fixing plate, a rotary driving mechanism, a connecting plate, a material taking mechanism and a dismounting mechanism, the driving end of the three-axis driving mechanism is connected with the fixing plate, the rotary driving mechanism is installed on the fixing plate, and the driving end of the rotary driving mechanism is connected with the connecting plate; the material taking mechanism and the dismounting and mounting mechanism are installed on the two faces of the connecting plate correspondingly. According to the material taking device for the pressure maintaining carrier, automatic material taking of products is achieved, disassembly and assembly of the pressure maintaining carrier are further achieved, the material taking efficiency of the products is greatly improved, the labor cost is reduced, and the quality of the products is ensured.

Description

Technical Field

[0001] The present invention relates to the field of automation technology, and in particular to a pressure-maintaining carrier material taking device and a material taking method thereof. Background Art

[0002] After the components are assembled by dispensing or welding, they need to be left to stand and maintain pressure before the products can be taken out. In the existing production workshops of the electronic and electrical industry, most of them are manual or semi-manual production lines, with messy and inconsistent spatial layouts, which not only affects the workshop working environment, but also reduces the production efficiency of the equipment and increases labor costs. In addition, manual material removal can easily cause pollution to the carrier and products, which has a certain impact on the quality of the products. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a pressure-maintaining carrier material picking device, which realizes the automatic material picking of products and also realizes the disassembly and assembly of pressure-maintaining carriers, greatly improving the material picking efficiency of products, reducing labor costs, and ensuring product quality.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a pressure-maintaining carrier material picking device, including a workbench, on which is provided a pressure-maintaining carrier conveying mechanism for conveying the pressure-maintaining carrier, a material picking and disassembling mechanism for disassembling and assembling the pressure-maintaining carrier and picking up products, a material tray conveying mechanism for conveying a material tray and a material tray lifting mechanism for loading and unloading the material tray. The pressure-maintaining carrier conveying mechanism and the material tray conveying mechanism are respectively installed at two ends of the workbench, the material picking and disassembling mechanism is located above the pressure-maintaining carrier conveying mechanism and the material tray conveying mechanism, and the material tray lifting mechanism is located at the side end of the workbench and corresponds to the material tray conveying mechanism.

[0005] The material picking and disassembling mechanism includes two symmetrically arranged material picking and disassembling components, which include a first supporting frame, a three-axis driving mechanism, a fixed plate, a rotating driving mechanism, a connecting plate, a material picking mechanism for picking products in a pressure-maintaining carrier, and a disassembling mechanism for disassembling and assembling the cover plate of the pressure-maintaining carrier. The three-axis driving mechanism is installed on the first supporting frame, the driving end of the three-axis driving mechanism is connected to the fixed plate, the rotating driving mechanism is installed on the fixed plate, the driving end of the rotating driving mechanism is connected to the connecting plate, the material picking mechanism and the disassembling mechanism are respectively installed on two surfaces of the connecting plate, and the rotating driving mechanism is used to drive the connecting plate to drive the material picking mechanism and the disassembling mechanism to rotate and adjust their positions.

[0006] In one of the embodiments, the disassembly and assembly mechanism of the pressure-maintaining carrier material picking device includes a first lifting cylinder, a first mounting plate, a first clamping cylinder, two first clamping jaws, two cover-opening cylinders and two pressure heads. The first lifting cylinder is mounted on the connecting plate, and the driving end of the first lifting cylinder is connected to the first mounting plate. The first clamping cylinder is mounted on the top surface of the first mounting plate. The two driving ends of the first clamping cylinder are respectively connected to the two first clamping jaws. The first clamping cylinder is used to drive the two first clamping jaws to clamp the front and rear sides of the cover of the pressure-maintaining carrier. The two cover-opening cylinders are respectively mounted on the bottom surface of the first mounting plate. The driving ends of the two cover-opening cylinders are respectively connected to the two pressure heads. The two cover-opening cylinders are used to drive the two pressure heads to open the buckles on the left and right sides of the cover of the pressure-maintaining carrier. Two elastic pressure block assemblies for positioning the cover of the pressure-maintaining carrier are symmetrically arranged on the bottom surface of the first mounting plate.

[0007] In one of the embodiments, the material picking mechanism of the pressure-maintaining carrier material picking device includes a second lifting cylinder, a second mounting plate, a second clamping cylinder, two second clamping jaws, a contour pressure block, a spring and a pressure sensor. The second lifting cylinder is mounted on the connecting plate, and the driving end of the second lifting cylinder is connected to the second mounting plate. The second clamping jaw cylinder is mounted on the second mounting plate. The two driving ends of the second clamping jaw cylinder are respectively connected to the two second clamping jaws. The top of the contour pressure block is connected to one end of the spring, and the other end of the spring is connected to one end of the pressure sensor. The other end of the pressure sensor is connected to the top of the second mounting plate. The side end of the contour pressure block is slidably matched with the second mounting plate, and the two second clamping jaws are respectively located on both sides of the contour pressure block.

[0008] In one of the embodiments, the three-axis driving mechanism of the pressure-maintaining carrier material picking device includes a first linear module that moves along the X-axis direction, a second linear module that moves along the Y-axis direction, and a third linear module that moves along the Z-axis direction. The first linear module is installed on one end of the first support frame, the driving end of the first linear module is connected to one end of the second linear module, the other end of the second linear module is slidably matched with the other end of the first support frame, the driving end of the second linear module is connected to the third linear module, and the driving end of the third linear module is connected to the fixed plate. The rotating driving mechanism is a rotating motor, and the driving end of the rotating motor is connected to the connecting plate.

[0009] In one of the embodiments, the pressure-maintaining carrier conveying mechanism of the pressure-maintaining carrier picking device includes two symmetrically arranged pressure-maintaining carrier conveying components, the pressure-maintaining carrier conveying components including a conveyor line support frame, an upper conveyor line component for transmitting the pressure-maintaining carrier and a lower conveyor line component for docking with other workstations, the upper conveyor line component and the lower conveyor line component are installed in parallel on the conveyor line support frame, the upper conveyor line component is located above the lower conveyor line component, and the upper conveyor line component is provided with two blocking components for blocking and dividing the pressure-maintaining carrier, and a first conveyor line component for detecting whether the pressure-maintaining carrier has moved into place A photoelectric sensor, a barcode scanning gun and two limiting components for limiting the pressure-maintaining carrier, the blocking component includes a blocking cylinder and a block, the driving end of the blocking cylinder is connected to the block, and the blocking cylinder is used to drive the block to block the pressure-maintaining carrier. The limiting component includes two limiting cylinders and two limiting claws, the two limiting cylinders are symmetrically installed at both ends of the upper conveying line component, the driving ends of the two limiting cylinders are respectively connected to the two limiting claws, and the two limiting cylinders are used to drive the two limiting claws to limit the pressure-maintaining carrier. The first photoelectric sensor and the barcode scanning gun are respectively located on one side of the blocking component.

[0010] In one of the embodiments, the upper conveyor line assembly and the lower conveyor assembly of the pressure-maintaining carrier material picking device both include a conveyor frame, a stepper motor, a synchronous belt drive assembly and a conveyor line. The stepper motor is installed on the conveyor frame, the driving end of the stepper motor is connected to one end of the synchronous belt drive assembly, and the other end of the synchronous belt drive assembly is connected to the conveyor line. The stepper motor is used to drive the synchronous belt rotation assembly to drive the conveyor line to rotate.

[0011] In one of the embodiments, the tray lifting mechanism of the pressure-maintaining carrier material picking device includes two symmetrically arranged tray lifting assemblies, the tray lifting assembly includes a second supporting frame, a lifting drive mechanism, a lifting plate, a guide column assembly, a lifting screw assembly, a mounting plate and a silo tray for placing the trays, the lifting drive mechanism is installed on the second supporting frame, the driving end of the lifting drive mechanism is connected to one end of the lifting screw assembly, the lifting screw assembly is connected to the lifting plate through a screw nut, the other end of the lifting screw assembly is connected to the middle part of the mounting plate, one end of the guide column assembly is connected to the top of the second supporting frame, the guide column assembly is connected to the lifting plate through a linear bearing, the other end of the guide column assembly is connected to both ends of the mounting plate, the bottom of the silo tray is connected to the lifting plate through a connecting column, a silo for stacking multiple trays is provided on the silo tray, and a material blocking assembly for blocking the silo is provided on one side of the silo.

[0012] In one of the embodiments, a dust cover for dust prevention and a photoelectric safety protection device are provided at one end of the material tray lifting mechanism of the pressure-maintaining carrier material picking device, and a second photoelectric sensor for detecting whether the material bin is in place is provided on the mounting plate. The lifting drive mechanism includes a lifting motor and a synchronous wheel transmission assembly. The lifting motor is installed on the second support frame, and the driving end of the lifting motor is connected to one end of the synchronous wheel transmission assembly, and the other end of the synchronous wheel transmission assembly is connected to the lifting screw assembly. The lifting motor is used to drive the synchronous wheel transmission assembly to drive the lifting screw assembly to rotate.

[0013] In one of the embodiments, the tray conveying mechanism of the pressure-maintaining carrier material picking device includes two symmetrically arranged tray conveying components, and the tray conveying components include a conveying support base, a rodless cylinder, a slide cylinder, a third clamping claw cylinder and two third clamping claws. The rodless cylinder is installed on the conveying support base, the driving end of the rodless cylinder is connected to the slide cylinder, the driving end of the slide cylinder is connected to the third clamping claw cylinder, the driving end of the third clamping claw cylinder is connected to the two third clamping claws, and the third clamping claw cylinder is used to drive the third clamping claw to clamp the positioning groove of the tray base, and the two ends of the tray base are slidably matched with the inner side of the conveying support base.

[0014] A pressure-maintaining carrier material taking method, using a pressure-maintaining carrier material taking device, and the specific steps are as follows:

[0015] Step 1: Place multiple empty trays in the material bin of the tray lifting mechanism in sequence. The material bin drives multiple trays to be placed on the material bin tray. After the second photoelectric sensor detects that the material bin is in place, the material blocking component limits the position of the material bin, and the lifting drive mechanism drives the lifting plate to drive the material bin to lift to the tray conveying station;

[0016] Step 2: The rodless cylinder of the tray conveying mechanism drives the slide cylinder to drive the third clamping claw cylinder to move to one side of the tray lifting mechanism, and the slide cylinder drives the third clamping claw cylinder to move toward the tray, so that the third clamping claw cylinder drives the two third clamping claws to clamp the positioning groove of the tray bottom support, and the slide cylinder drives the third clamping claw cylinder to retract the tray, and the rodless cylinder slide cylinder drives the tray to move to the product discharge station;

[0017] Step 3: The pressure-holding carrier conveying mechanism conveys the pressure-holding carrier carrying the product. When it is conveyed to the product unloading station, the first photoelectric sensor detects that the pressure-holding carrier is in place, and then a blocking component blocks the pressure-holding carrier. The barcode scanner scans and transmits the QR code on the pressure-holding carrier, and another blocking component blocks the next pressure-holding carrier. The two limit components limit the two pressure-holding carriers respectively.

[0018] Step 4: The disassembling and assembling mechanism of the material taking and disassembling mechanism clamps the cover plate of the pressure-maintaining carrier located at the product unloading station, so that the cover plate is disassembled from the base of the pressure-maintaining carrier, and the material taking and disassembling mechanism of the material taking and disassembling mechanism clamps the product in the base of the pressure-maintaining carrier, and the disassembling and assembling mechanism installs the clamped cover plate on the base of the pressure-maintaining carrier, and the empty pressure-maintaining carrier is transported to the next station along with the pressure-maintaining carrier conveying mechanism;

[0019] Step 5: The picking mechanism of the picking and disassembling mechanism places the clamped product in the tray on the tray conveying mechanism. When the tray is full of products, the tray conveying mechanism transfers the tray to the silo of the tray lifting mechanism, and the tray conveying mechanism then moves the empty tray out to the tray conveying station.

[0020] The beneficial effects of this application are:

[0021] The present application provides a pressure-maintaining carrier material-retrieving device, which realizes the conveying of the pressure-maintaining carrier, the disassembly and assembly mechanism of the material-retrieving and disassembly, the material tray lifting mechanism and the material tray conveying mechanism by setting a pressure-maintaining carrier conveying mechanism, a material-retrieving and disassembly mechanism, and a material tray lifting mechanism, and realizes the conveying of the pressure-maintaining carrier, the disassembly of the pressure-maintaining carrier, the product material-retrieving, the assembly of the pressure-maintaining carrier, the product material-removing and the conveying of the material tray. The pressure-maintaining carrier material-retrieving device realizes the automatic material-retrieving of the product, and also realizes the disassembly and assembly of the pressure-maintaining carrier, which greatly improves the material-retrieving efficiency of the product, reduces the labor cost, and ensures the quality of the product.

[0022] The pressure-maintaining carrier retrieving device adopts a retrieving and disassembling mechanism, and the three-axis driving mechanism, the rotating driving mechanism, the retrieving mechanism and the disassembling mechanism of the retrieving and disassembling mechanism cooperate with each other to disassemble and assemble the cover plate of the pressure-maintaining carrier carrying the product, and to retrieve and transfer the product on the base of the pressure-maintaining carrier. The retrieving and disassembling mechanism greatly improves the efficiency of retrieving the product, and also improves the efficiency of disassembling and assembling the cover plate of the pressure-maintaining carrier. There is no need for manual product retrieving, which ensures the quality and integrity of the product during the retrieving process.

[0023] The pressure-maintaining carrier material-retrieving device adopts a pressure-maintaining carrier conveying mechanism to realize automatic conveying, scanning return and material blocking of the pressure-maintaining carrier, and cooperates with the material-retrieving and disassembling mechanism to greatly improve the material-retrieving and disassembling efficiency.

[0024] The pressure-maintaining carrier material-retrieving device adopts a material tray lifting mechanism to realize loading and unloading operations of multiple material trays, thereby improving the loading and unloading efficiency of the material trays.

[0025] The pressure-maintaining carrier material-retrieving device adopts a material tray conveying mechanism connected with a material tray lifting mechanism to realize the transportation of the material tray, and the material tray is connected with the material-retrieving and disassembling mechanism to unload the product, thereby improving the efficiency of product unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1A schematic diagram of a pressure-maintaining carrier material-retrieving device according to an embodiment of the present application;

[0027] Figure 2 A schematic diagram of a material taking and disassembling mechanism of a pressure-maintaining carrier taking device according to an embodiment of the present application;

[0028] Figure 3 It is a schematic diagram of a rotary drive mechanism, a material taking mechanism and a disassembly mechanism of a material taking and disassembly mechanism of a pressure-maintaining carrier material taking device according to an embodiment of the present application;

[0029] Figure 4 A schematic diagram of a pressure-maintaining carrier conveying mechanism of a pressure-maintaining carrier material-retrieving device according to an embodiment of the present application;

[0030] Figure 5 A schematic diagram of a material tray conveying mechanism and a material tray lifting mechanism of a pressure-maintaining carrier material-retrieving device according to an embodiment of the present application from one perspective;

[0031] Figure 6 A schematic diagram of a tray conveying mechanism and a tray lifting mechanism of a pressure-maintaining carrier material-retrieving device according to an embodiment of the present application from another perspective;

[0032] in:

[0033] 1. Workbench; 2. Pressure-maintaining carrier conveying mechanism; 3. Material picking and disassembling mechanism; 4. Material tray conveying mechanism; 5. Material tray lifting mechanism; 21. Conveyor line support frame; 22. Upper conveyor line assembly; 23. Lower conveyor line assembly; 24. Blocking assembly; 25. First photoelectric sensor; 26. Barcode scanner; 27. Limiting assembly; 201. Conveyor frame; 202. Stepper motor; 203. Synchronous belt transmission assembly; 204. Conveyor line; 31. First support frame; 32. Three-axis driving mechanism; 33. Fixed plate; 34. Rotary driving mechanism; 35. Connecting plate; 36. Material picking mechanism; 37. Disassembling mechanism; 371. First lifting cylinder; 372. First mounting plate; 373. First clamping claw cylinder; 374. First clamping claw; 375. Opening cylinder; 376. Press head; 377. Elastic pressure block assembly; 361 , the second lifting cylinder; 362, the second mounting plate; 363, the second clamping cylinder; 364, the second clamping jaw; 365, the contoured pressure block; 366, the spring; 367, the pressure sensor; 321, the first linear module; 322, the second linear module; 323, the third linear module; 341, the rotating motor; 41, the supporting base; 42, the rodless cylinder; 43, the slide cylinder; 44, the third clamping cylinder; 45, the third clamping jaw; 46, the tray; 51, the second supporting frame; 52, the lifting drive mechanism; 53, the lifting plate; 54, the guide column assembly; 55, the lifting screw assembly; 56, the mounting plate; 57, the silo tray; 58, the silo; 59, the material blocking assembly; 510, the dust cover; 511, the photoelectric; 512, the second photoelectric sensor; 521, the lifting motor; 522, the synchronous wheel transmission assembly. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0035] like Figure 1 As shown, an embodiment of the present invention provides a pressure-maintaining carrier material picking device, including a workbench 1, on which is provided a pressure-maintaining carrier conveying mechanism 2 for conveying the pressure-maintaining carrier, a material picking and disassembling mechanism 3 for disassembling and assembling the pressure-maintaining carrier and picking up products, a material tray conveying mechanism 4 for conveying a material tray 46, and a material tray lifting mechanism 5 for loading and unloading the material tray 46. The pressure-maintaining carrier conveying mechanism 2 and the material tray conveying mechanism 4 are respectively installed at two ends of the workbench 1, the material picking and disassembling mechanism 3 is located above the pressure-maintaining carrier conveying mechanism 2 and the material tray conveying mechanism 4, and the material tray lifting mechanism 5 is located at the side end of the workbench 1 and corresponds to the material tray conveying mechanism 4.

[0036] like Figure 2As shown, the material picking and disassembling mechanism 3 includes two symmetrically arranged material picking and disassembling components, which include a first supporting frame 31, a three-axis driving mechanism 32, a fixed plate 33, a rotating driving mechanism 34, a connecting plate 35, a material picking mechanism 36 for picking products in the pressure-maintaining carrier, and a disassembling mechanism 37 for disassembling and assembling the cover plate of the pressure-maintaining carrier. The three-axis driving mechanism 32 is installed on the first supporting frame 31, and the driving end of the three-axis driving mechanism 32 is connected to the fixed plate 33. The rotating driving mechanism 34 is installed on the fixed plate 33, and the driving end of the rotating driving mechanism 34 is connected to the connecting plate 35. The material picking mechanism 36 and the disassembling mechanism 37 are respectively installed on two surfaces of the connecting plate 35. The rotating driving mechanism 34 is used to drive the connecting plate 35 to drive the material picking mechanism 36 and the disassembling mechanism 37 to rotate and adjust their positions.

[0037] Specifically, multiple empty trays 46 are placed in the material bin 58 of the tray lifting mechanism 5 in sequence, and then the material bin 58 is placed on the material bin tray 57 of the tray lifting mechanism 5. After the second photoelectric sensor 512 detects that the material bin 58 is in place, the material blocking assembly 59 limits the position of the material bin 58, and the lifting drive mechanism 52 drives the lifting plate 53 to drive the material bin 58 to rise and fall, so that the topmost tray 46 is lifted to the tray 46 conveying station. The rodless cylinder 42 of the tray conveying mechanism 4 drives the slide cylinder 43 to drive the clamping cylinder to move to one side of the tray lifting mechanism 5, and the slide cylinder 43 drives the clamping cylinder to move toward the tray 46, so that the clamping cylinder drives the two third clamps 45 to clamp the positioning groove of the bottom support of the tray 46, and the slide cylinder 43 drives the clamping cylinder to retract the tray 46, and the rodless cylinder 42 and the slide cylinder 43 drive the tray 46 to move to the product discharge station. The pressure-holding carrier conveying mechanism 2 conveys the pressure-holding carrier carrying the product. When it is conveyed to the product unloading station, the first photoelectric sensor 25 detects that the pressure-holding carrier is in place, and then a blocking component 24 blocks the pressure-holding carrier. The barcode scanner 26 scans and sends back the QR code on the pressure-holding carrier, and another blocking component 24 blocks the next pressure-holding carrier. The two limit components 27 limit the two pressure-holding carriers respectively.

[0038] The three-axis driving mechanism 32 of the material picking and disassembling mechanism 3 drives the fixed plate 33 to drive the rotating driving mechanism 34 and the disassembling mechanism 37 to move to the top of the pressure-maintaining carrier, and the first lifting cylinder 371 of the disassembling mechanism 37 drives the first mounting plate 372 to move toward the pressure-maintaining carrier, so that the two first clamping jaws 374 are located on the front and rear sides of the cover plate of the pressure-maintaining carrier, and the two pressing heads 376 are located on the left and right sides of the cover plate of the pressure-maintaining carrier. The first clamping jaw cylinder 373 drives the two first clamping jaws 374 to clamp the front and rear ends of the cover plate, and the two cover opening cylinders 375 drive the two pressing heads 376 to press the buckles on the left and right ends of the cover plate, so that the two buckles of the cover plate release the base of the pressure-maintaining carrier, and then the first lifting cylinder 371 drives the first mounting plate 372 to drive the cover plate to move upward. The rotating drive mechanism 34 drives the connecting plate 35 to drive the disassembly and assembly mechanism 37 and the material picking mechanism 36 to rotate, so that the material picking mechanism 36 is located above the base of the pressure-maintaining vehicle, and the second lifting cylinder 361 of the material picking mechanism 36 drives the second mounting plate 362 to drive the contour pressure block 365 and the second clamping claw cylinder 363 to move toward the base of the pressure-maintaining vehicle, so that the contour pressure block 365 presses the product. After pressing down to the specified pressure, the second clamping claw cylinder 363 drives the two second clamping claws 364 to clamp the product, and the second lifting cylinder 361 drives the second mounting plate 362 to drive the product to move upward. The rotary drive mechanism 34 drives the connecting plate 35 to drive the disassembly and assembly mechanism 37 and the material-removing mechanism 36 to rotate, so that the disassembly and assembly mechanism 37 and the cover plate are located above the base of the pressure-maintaining carrier. The first lifting cylinder 371 drives the cover plate to move toward the base of the pressure-maintaining carrier. When the cover plate is installed on the base of the pressure-maintaining carrier, the two cover-opening cylinders 375 drive the two pressure heads 376 to release the two buckles of the cover plate, so that the cover plate is buckled on the base of the pressure-maintaining carrier. The first clamping claw cylinder 373 drives the two first clamping claws 374 to release the cover plate. The first lifting cylinder 371 drives the first mounting plate 372 to drive the first clamping claw cylinder 373 and the two cover-opening cylinders 375 to move upward. Then, the three-axis drive mechanism 32 drives the fixed plate 33 to drive the material-removing mechanism 36 and the product to move above the tray 46 of the tray conveying mechanism 4. The second lifting cylinder 361 moves the product downward and places it in the tray 46. When the tray 46 is full of products, the tray conveying mechanism 4 transfers the tray 46 to the tray lifting mechanism 5, and the tray lifting mechanism 5 drives the next empty tray 46 to move to the tray 46 conveying station, and then the tray conveying mechanism 4 transfers the tray 46 to the product discharge station. The pressure-maintaining carrier material-retrieving device is a double-station device, and the working principle of the other station is the same as the above working principle.

[0039] In the above structure, the cover plate of the pressure-maintaining carrier carrying the product is disassembled and assembled, and the product on the base of the pressure-maintaining carrier is removed and transferred through the cooperation of the three-axis driving mechanism 32, the rotating driving mechanism 34, the material-retrieving mechanism 36 and the disassembly and assembly mechanism 37. The material-retrieving and disassembly and assembly mechanism 3 greatly improves the efficiency of retrieving the product, and also improves the efficiency of disassembling and assembling the cover plate of the pressure-maintaining carrier. There is no need for manual product retrieving, which ensures the quality and integrity of the product during the retrieving process.

[0040] like Figure 3As shown, in one embodiment, the disassembly and assembly mechanism 37 of the pressure-maintaining carrier material-retrieving device includes a first lifting cylinder 371, a first mounting plate 372, a first clamping claw cylinder 373, two first clamping claws 374, two cover-opening cylinders 375 and two pressure heads 376. The first lifting cylinder 371 is mounted on the connecting plate 35, and the driving end of the first lifting cylinder 371 is connected to the first mounting plate 372. The first clamping claw cylinder 373 is mounted on the top surface of the first mounting plate 372. The two driving ends of the first clamping claw cylinder 373 are respectively connected to the two first clamping claws. The two cover-opening cylinders 375 are respectively mounted on the bottom surface of the first mounting plate 372, and the driving ends of the two cover-opening cylinders 375 are respectively connected to the two pressure heads 376. The two cover-opening cylinders 375 are used to drive the two pressure heads 376 to open the buckles on the left and right sides of the cover of the pressure-maintaining vehicle. The bottom surface of the first mounting plate 372 is symmetrically provided with two elastic pressure block assemblies 377 for positioning the cover of the pressure-maintaining vehicle. When the pressure-maintaining carrier conveying mechanism 2 transfers the pressure-maintaining carrier carrying the product to the product unloading station, the three-axis driving mechanism 32 of the material picking and disassembling mechanism 3 drives the fixed plate 33 to drive the rotating driving mechanism 34 and the disassembling mechanism 37 to move to the top of the pressure-maintaining carrier, and the first lifting cylinder 371 of the disassembling mechanism 37 drives the first mounting plate 372 to move toward the pressure-maintaining carrier, so that the elastic pressure block assembly 377 is pressed tightly on the cover plate of the pressure-maintaining carrier to buffer and position the cover plate, the two first clamping jaws 374 are located on the front and rear sides of the cover plate of the pressure-maintaining carrier, and the two pressing heads 376 are located on the left and right sides of the cover plate of the pressure-maintaining carrier, the first clamping jaw cylinder 373 drives the two first clamping jaws 374 to clamp the front and rear ends of the cover plate, and the two cover opening cylinders 375 drive the two pressing heads 376 to press the buckles on the left and right ends of the cover plate, so that the two buckles of the cover plate release the base of the pressure-maintaining carrier, and then the first lifting cylinder 371 drives the first mounting plate 372 to drive the cover plate to move upward. After the material-picking mechanism 36 clamps the product in the pressure-keeping carrier, the rotary drive mechanism 34 drives the connecting plate 35 to drive the disassembly mechanism 37 and the material-picking mechanism 36 to rotate, so that the cover plate on the disassembly mechanism 37 is located above the base of the pressure-keeping carrier, and the first lifting cylinder 371 drives the cover plate to move toward the base of the pressure-keeping carrier. When the cover plate is installed on the base of the pressure-keeping carrier, the two cover-opening cylinders 375 drive the two pressure heads 376 to release the two buckles of the cover plate, so that the cover plate is buckled on the base of the pressure-keeping carrier, and the first clamping claw cylinder 373 drives the two first clamping claws 374 to release the cover plate. The first lifting cylinder 371 drives the first mounting plate 372 to drive the first clamping claw cylinder 373 and the two cover-opening cylinders 375 to move upward. The setting of the disassembly mechanism 37 greatly improves the efficiency of disassembly and assembly of the pressure-keeping carrier cover plate, and also improves the accuracy of disassembly and assembly.

[0041] like Figure 3As shown, in one embodiment, the material picking mechanism 36 of the pressure-maintaining carrier material picking device includes a second lifting cylinder 361, a second mounting plate 362, a second clamping claw cylinder 363, two second clamping claws 364, a contour pressure block 365, a spring 366 and a pressure sensor 367. The second lifting cylinder 361 is installed on the connecting plate 35, and the driving end of the second lifting cylinder 361 is connected to the second mounting plate 362. The second clamping claw cylinder 363 is installed on the second mounting plate 362. The two driving ends of the second clamping claw cylinder 363 are respectively connected to the two second clamping claws 364. The top of the contour pressure block 365 is connected to one end of the spring 366, and the other end of the spring 366 is connected to one end of the pressure sensor 367. The other end of the pressure sensor 367 is connected to the top of the second mounting plate 362. The side end of the contour pressure block 365 is slidably matched with the second mounting plate 362, and the two second clamping claws 364 are respectively located on both sides of the contour pressure block 365. After the disassembly and assembly mechanism 37 clamps the cover plate of the pressure-maintaining carrier, the rotary drive mechanism 34 drives the connecting plate 35 to drive the disassembly and assembly mechanism 37 and the material-retrieving mechanism 36 to rotate, so that the material-retrieving mechanism 36 is located above the base of the pressure-maintaining carrier, and the second lifting cylinder 361 of the material-retrieving mechanism 36 drives the second mounting plate 362 to drive the contour pressing block 365 and the second clamping claw cylinder 363 to move toward the base of the pressure-maintaining carrier, so that the contour pressing block 365 presses the product, and the contour pressing block 365 is forced to compress the spring 366, and the spring 366 compresses the pressure sensor 367. After pressing down to the specified pressure, the second clamping claw cylinder 363 drives the two second clamping claws 364 to clamp the product, and the second lifting cylinder 361 drives the second mounting plate 362 to drive the product to move upward. The setting of the material-retrieving mechanism 36 not only improves the material-retrieving efficiency and material-retrieving accuracy of the product, but also facilitates the control of the pressure value of the product.

[0042] like Figure 2As shown, in one embodiment, the three-axis driving mechanism 32 of the pressure-maintaining carrier material picking device includes a first linear module 321 moving along the X-axis direction, a second linear module 322 moving along the Y-axis direction, and a third linear module 323 moving along the Z-axis direction. The first linear module 321 is installed on one end of the first support frame 31, the driving end of the first linear module 321 is connected to one end of the second linear module 322, the other end of the second linear module 322 is slidably matched with the other end of the first support frame 31, the driving end of the second linear module 322 is connected to the third linear module 323, and the driving end of the third linear module 323 is connected to the fixed plate 33, and the rotating driving mechanism 34 is a rotating motor 341, and the driving end of the rotating motor 341 is connected to the connecting plate 35. The first linear module 321 drives the second linear module 322 to drive the third linear module 323 to move along the X-axis direction, the second linear module 322 drives the third linear module 323 to move along the Y-axis direction, and the third linear module 323 drives the fixed plate 33 to drive the rotating motor 341, the material picking mechanism 36 and the disassembling mechanism 37 to move along the Z-axis direction. The setting of the three-axis driving mechanism 32 is convenient for driving the material picking mechanism 36 and the disassembling mechanism 37 to move in the three-axis directions. The setting of the rotating motor 341 is convenient for driving the connecting plate 35 to drive the material picking mechanism 36 and the disassembling mechanism 37 to rotate.

[0043] like Figure 4As shown, in one of the embodiments, the pressure-maintaining carrier conveying mechanism 2 of the pressure-maintaining carrier picking device includes two symmetrically arranged pressure-maintaining carrier conveying components, the pressure-maintaining carrier conveying components include a conveyor line support frame 21, an upper conveyor line component 22 for transmitting the pressure-maintaining carrier and a lower conveyor line component 23 for docking with other workstations, the upper conveyor line component 22 and the lower conveyor line component 23 are installed in parallel on the conveyor line support frame 21, the upper conveyor line component 22 is located above the lower conveyor line component 23, and the upper conveyor line component 22 is provided with two blocking components 24 for blocking and dividing the pressure-maintaining carrier, and a pressure-maintaining carrier for detecting whether the pressure-maintaining carrier has moved to The first photoelectric sensor 25, the barcode scanning gun 26 and the two limiting components 27 for limiting the pressure-maintaining carrier, the blocking component 24 includes a blocking cylinder and a block, the driving end of the blocking cylinder is connected to the block, the blocking cylinder is used to drive the block to block the pressure-maintaining carrier, the limiting component 27 includes two limiting cylinders and two limiting claws, the two limiting cylinders are symmetrically installed at both ends of the upper conveyor line component 22, the driving ends of the two limiting cylinders are respectively connected to the two limiting claws, the two limiting cylinders are used to drive the two limiting claws to limit the pressure-maintaining carrier, the first photoelectric sensor 25 and the barcode scanning gun 26 are respectively located on one side of the blocking component 24. The upper conveyor line assembly 22 conveys the pressure-maintaining carrier carrying the product. When it moves to the product unloading station, the first photoelectric sensor 25 detects that the pressure-maintaining carrier is in place, and then a blocking cylinder of a blocking assembly 24 drives the block to block the pressure-maintaining carrier. The barcode scanning gun 26 scans and transmits the QR code on the pressure-maintaining carrier. The blocking cylinder of another blocking assembly 24 drives the block to block the next pressure-maintaining carrier. The limiting cylinders of the two limiting assemblies 27 limit the two pressure-maintaining carriers respectively. When the product in the pressure-maintaining carrier is transferred, the upper conveyor assembly transfers the vacant pressure-maintaining carrier to the next station. The lower conveyor line assembly 23 docks with other workstations to convey the pressure-maintaining carrier. The setting of the pressure-maintaining carrier conveying assembly facilitates the conveying, blocking and limiting of the pressure-maintaining carrier, and cooperates with the material picking and disassembly mechanism 3 to greatly improve the material picking and disassembly efficiency.

[0044] like Figure 4As shown, in one embodiment, the upper conveyor line assembly 22 and the lower conveyor assembly of the pressure-maintaining carrier material-retrieving device both include a conveyor frame 201, a stepper motor 202, a synchronous belt transmission assembly 203 and a conveyor line 204. The stepper motor 202 is installed on the conveyor frame 201, and the driving end of the stepper motor 202 is connected to one end of the synchronous belt transmission assembly 203, and the other end of the synchronous belt transmission assembly 203 is connected to the conveyor line 204. The stepper motor 202 is used to drive the synchronous belt rotation assembly to drive the conveyor line 204 to rotate. The stepper motor 202 drives the synchronous belt transmission assembly 203 to rotate, and the synchronous belt transmission assembly 203 drives the conveyor line 204 to rotate, and the conveyor line 204 transports the pressure-maintaining carrier. This arrangement facilitates the transportation of the pressure-maintaining carrier.

[0045] like Figure 5 As shown, in one embodiment, the tray lifting mechanism 5 of the pressure-maintaining carrier material-retrieving device includes two symmetrically arranged tray 46 lifting assemblies, the tray 46 lifting assembly includes a second support frame 51, a lifting drive mechanism 52, a lifting plate 53, a guide column assembly 54, a lifting screw assembly 55, a mounting plate 56 and a silo tray 57 for placing the tray 46, the lifting drive mechanism 52 is installed on the second support frame 51, the driving end of the lifting drive mechanism 52 is connected to one end of the lifting screw assembly 55, and the lifting screw assembly 55 is connected to the lifting plate 53. The other end of the lifting screw assembly 55 is connected to the middle part of the mounting plate 56 through the screw nut connection, one end of the guide column assembly 54 is connected to the top of the second support frame 51, the guide column assembly 54 is connected to the lifting plate 53 through a linear bearing, the other end of the guide column assembly 54 is connected to both ends of the mounting plate 56, the bottom of the silo tray 57 is connected to the lifting plate 53 through a connecting column, and a silo 58 for stacking a plurality of material trays 46 is provided on the silo tray 57, and a material blocking assembly 59 for blocking the silo 58 is provided on one side of the silo 58. The lifting screw assembly 55 includes two lifting screws, the guide column assembly 54 includes four guide columns, and the material blocking assembly 59 includes a material blocking cylinder and a limit block. The lifting drive mechanism 52 drives the two lifting screws to rotate. The lifting screws rotate, so that the screw nut drives the lifting plate 53 to move up and down along the lifting screws. The four end corners of the lifting plate 53 move up and down along the four guide columns respectively. The movement of the lifting plate 53 drives the bin tray 57 to move up and down. The bin tray 57 drives the bin 58 and multiple trays 46 to move up and down, so that the topmost tray 46 is located at the tray 46 conveying station and docks with the tray conveying mechanism 4. When the tray 46 is full of products, the lifting drive mechanism 52 drives the bin tray 57 to move upward, so that the empty storage position of the bin 58 corresponds to the tray conveying mechanism 4, and the tray conveying mechanism 4 transfers the tray 46 full of products to the empty storage position of the bin 58. This setting facilitates driving the bin tray 57 to drive the bin 58 and the tray 46 to lift and lower, thereby improving the loading and unloading efficiency of the tray 46.

[0046] like Figure 6 As shown, in one embodiment, a dust cover 510 for dust prevention and a photoelectric 511 for safety protection are provided at one end of the tray lifting mechanism 5 of the pressure-maintaining carrier material-taking device. A second photoelectric sensor 512 for detecting whether the bin 58 is in place is provided on the mounting plate 56. The lifting drive mechanism 52 includes a lifting motor 521 and a synchronous wheel transmission assembly 522. The lifting motor 521 is installed on the second support frame 51. The driving end of the lifting motor 521 is connected to one end of the synchronous wheel transmission assembly 522. The other end of the synchronous wheel transmission assembly 522 is connected to the lifting screw assembly 55. The lifting motor 521 is used to drive the synchronous wheel transmission assembly 522 to drive the lifting screw assembly 55 to rotate. When the bin 58 is manually transferred to the bin tray 57, the photoelectric 511 sends a non-start signal to ensure the safety of personnel. The dust cover 510 plays a role in dust prevention for the tray lifting mechanism 5. The lifting motor 521 drives the synchronous wheel transmission assembly 522 to rotate, and the synchronous wheel transmission assembly 522 drives the two lifting screws to rotate, so that the lifting plate 53 drives the material bin tray 57 to move up and down. The setting of the lifting drive mechanism 52 is convenient for driving the material bin tray 57 to drive the material bin 58 and the material tray 46 to move up and down. The setting of the second photoelectric sensor 512 is convenient for detecting whether the material bin 58 is placed in place. After it is placed in place, the material blocking cylinder drives the limit block to limit the material bin 58. This setting is convenient for detecting and limiting the material bin 58.

[0047] like Figure 5As shown, in one of the embodiments, the tray conveying mechanism 4 of the pressure-maintaining carrier material picking device includes two symmetrically arranged tray conveying components, and the tray conveying components include a conveying support base 41, a rodless cylinder 42, a slide cylinder 43, a third clamping claw cylinder 44 and two third clamping claws 45. The rodless cylinder 42 is installed on the conveying support base 41, and the driving end of the rodless cylinder 42 is connected to the slide cylinder 43, and the driving end of the slide cylinder 43 is connected to the third clamping claw cylinder 44, and the driving end of the third clamping claw cylinder 44 is connected to the two third clamping claws 45. The third clamping claw cylinder 44 is used to drive the third clamping claw 45 to clamp the positioning groove of the bottom support of the tray 46, and the two ends of the bottom support of the tray 46 are slidably matched with the inner side of the conveying support base 41. After the tray lifting mechanism 5 drives the empty tray 46 at the top into place, the rodless cylinder 42 drives the slide cylinder 43 to drive the third clamping claw cylinder 44 to move to one side of the tray lifting mechanism 5, and the slide cylinder 43 drives the third clamping claw cylinder 44 to move toward the tray 46, so that the third clamping claw cylinder 44 drives the two third clamping claws 45 to clamp the positioning groove of the bottom support of the tray 46, and the slide cylinder 43 drives the third clamping claw cylinder 44 to retract the tray 46, and the rodless cylinder 42 and the slide cylinder 43 drive the tray 46 to move to the product discharge station, so that the material taking mechanism 36 of the material taking and disassembling mechanism 3 places the product in the tray 46. When the tray 46 is full of products, the rodless cylinder 42 drives the slide cylinder 43 to drive the third clamping claw cylinder 44 to transfer the tray 46 to the vacant storage position of the bin 58, and then move the empty tray 46 out to the tray 46 conveying station. This arrangement facilitates the conveyance of the material tray 46 and improves the loading and unloading efficiency of the product.

[0048] like Figure 1 As shown, an embodiment of the present invention further provides a pressure-maintaining carrier material taking method, using a pressure-maintaining carrier material taking device, and the specific steps are as follows:

[0049] Step 1: Place multiple empty trays 46 in the material bin 58 of the tray lifting mechanism 5 in sequence, and the material bin 58 drives multiple trays 46 to be placed on the material bin tray 57. After the second photoelectric sensor 512 detects that the material bin 58 is in place, the material blocking component 59 limits the position of the material bin 58, and the lifting drive mechanism 52 drives the lifting plate 53 to drive the material bin 58 to lift to the tray 46 conveying station;

[0050] Step 2: The rodless cylinder 42 of the tray conveying mechanism 4 drives the slide cylinder 43 to drive the third clamping claw cylinder 44 to move to one side of the tray lifting mechanism 5, and the slide cylinder 43 drives the third clamping claw cylinder 44 to move toward the tray 46, so that the third clamping claw cylinder 44 drives the two third clamping claws 45 to clamp the positioning groove of the bottom support of the tray 46, and the slide cylinder 43 drives the third clamping claw cylinder 44 to drive the tray 46 to retract, and the rodless cylinder 42 and the slide cylinder 43 drive the tray 46 to move to the product discharge station;

[0051] Step 3: The pressure-holding carrier conveying mechanism 2 conveys the pressure-holding carrier carrying the product. When conveyed to the product unloading station, the first photoelectric sensor 25 detects that the pressure-holding carrier is in place, and then a blocking component 24 blocks the pressure-holding carrier, and the barcode scanning gun 26 scans and transmits the QR code on the pressure-holding carrier, and another blocking component 24 blocks the next pressure-holding carrier, and two limit components 27 limit the two pressure-holding carriers respectively;

[0052] Step 4: The disassembling and assembling mechanism 37 of the material taking and disassembling mechanism 3 clamps the cover plate of the pressure-maintaining carrier located at the product unloading station, so that the cover plate is disassembled from the base of the pressure-maintaining carrier, and the material taking and disassembling mechanism 36 of the material taking and disassembling mechanism 3 clamps the product in the base of the pressure-maintaining carrier, and the disassembling and assembling mechanism 37 installs the clamped cover plate on the base of the pressure-maintaining carrier, and the empty pressure-maintaining carrier is transported to the next station along with the pressure-maintaining carrier conveying mechanism 2;

[0053] Step 5: The material picking mechanism 36 of the material picking and disassembling mechanism 3 places the clamped product into the tray 46 on the tray conveying mechanism 4. When the tray 46 is full of products, the tray conveying mechanism 4 transfers the tray 46 to the material bin 58 of the tray lifting mechanism 5, and the tray conveying mechanism 4 then moves the empty tray 46 out to the tray 46 conveying station.

[0054] The pressure-maintaining carrier material-retrieving method disassembles and assembles the cover plate of the pressure-maintaining carrier carrying the product, and retrieves and transfers the product on the base of the pressure-maintaining carrier. The pressure-maintaining carrier material-retrieving method greatly improves the efficiency of product retrieval, and also improves the efficiency of disassembling and assembling the cover plate of the pressure-maintaining carrier. It does not require manual product retrieval, and ensures the quality and integrity of the product during the retrieval process.

[0055] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A pressure-maintaining carrier material-retrieving device, characterized in that: The workbench (1) comprises a pressure-maintaining carrier conveying mechanism (2) for conveying a pressure-maintaining carrier, a material disassembling and assembling mechanism (3) for disassembling and assembling the pressure-maintaining carrier and taking out products, a material tray conveying mechanism (4) for conveying a material tray (46), and a material tray lifting mechanism (5) for loading and unloading the material tray (46), the pressure-maintaining carrier conveying mechanism (2) and the material tray conveying mechanism (4) are respectively mounted at two ends of the workbench (1), the material disassembling and assembling mechanism (3) is located above the pressure-maintaining carrier conveying mechanism (2) and the material tray conveying mechanism (4), and the material tray lifting mechanism (5) is located at the side end of the workbench (1) and corresponds to the material tray conveying mechanism (4); The material taking and disassembling mechanism (3) comprises two symmetrically arranged material taking and disassembling components, the material taking and disassembling components comprising a first support frame (31), a three-axis driving mechanism (32), a fixed plate (33), a rotating driving mechanism (34), a connecting plate (35), a material taking mechanism (36) for taking materials from products in the pressure-maintaining carrier, and a disassembling mechanism (37) for disassembling and assembling the cover plate of the pressure-maintaining carrier, the three-axis driving mechanism (32) is mounted on the first support frame (31), the driving end of the three-axis driving mechanism (32) is connected to the fixed plate (33), the rotating driving mechanism (34) is mounted on the fixed plate (33), the driving end of the rotating driving mechanism (34) is connected to the connecting plate (35), the material taking mechanism (36) and the disassembling mechanism (37) are respectively mounted on two surfaces of the connecting plate (35), and the rotating driving mechanism (34) is used to drive the connecting plate (35) to drive the material taking mechanism (36) and the disassembling mechanism (37) to rotate and adjust their positions.

2. The pressure-maintaining carrier material-retrieving device according to claim 1, characterized in that: The disassembly and assembly mechanism (37) comprises a first lifting cylinder (371), a first mounting plate (372), a first clamping claw cylinder (373), two first clamping claws (374), two cover opening cylinders (375) and two pressure heads (376); the first lifting cylinder (371) is mounted on the connecting plate (35); the driving end of the first lifting cylinder (371) is connected to the first mounting plate (372); the first clamping claw cylinder (373) is mounted on the top surface of the first mounting plate (372); the two driving ends of the first clamping claw cylinder (373) are respectively connected to the two first clamping claws (374). The first clamping jaw cylinder (373) is used to drive the two first clamping jaws (374) to clamp the front and rear sides of the cover of the pressure-maintaining vehicle. The two cover-opening cylinders (375) are respectively installed on the bottom surface of the first mounting plate (372). The driving ends of the two cover-opening cylinders (375) are respectively connected to the two pressure heads (376). The two cover-opening cylinders (375) are used to drive the two pressure heads (376) to open the buckles on the left and right sides of the cover of the pressure-maintaining vehicle. The bottom surface of the first mounting plate (372) is symmetrically provided with two elastic pressure block assemblies (377) for positioning the cover of the pressure-maintaining vehicle.

3. The pressure-maintaining carrier material-retrieving device according to claim 1, characterized in that: The material taking mechanism (36) comprises a second lifting cylinder (361), a second mounting plate (362), a second clamping claw cylinder (363), two second clamping claws (364), a contoured pressure block (365), a spring (366) and a pressure sensor (367). The second lifting cylinder (361) is mounted on the connecting plate (35). The driving end of the second lifting cylinder (361) is connected to the second mounting plate (362). The second clamping claw cylinder (363) is mounted on the second mounting plate (362). The two driving ends of the cylinder (363) are respectively connected to the two second clamping jaws (364), the top of the profiling pressure block (365) is connected to one end of the spring (366), the other end of the spring (366) is connected to one end of the pressure sensor (367), the other end of the pressure sensor (367) is connected to the top of the second mounting plate (362), the side end of the profiling pressure block (365) is slidably matched with the second mounting plate (362), and the two second clamping jaws (364) are respectively located on both sides of the profiling pressure block (365).

4. The pressure-maintaining carrier material-retrieving device according to claim 1, characterized in that: The three-axis driving mechanism (32) comprises a first linear module (321) moving along the X-axis direction, a second linear module (322) moving along the Y-axis direction, and a third linear module (323) moving along the Z-axis direction. The first linear module (321) is mounted on one end of the first support frame (31). The driving end of the first linear module (321) is connected to one end of the second linear module (322). The other end of the second linear module (322) is slidably matched with the other end of the first support frame (31). The driving end of the second linear module (322) is connected to the third linear module (323). The driving end of the third linear module (323) is connected to the fixed plate (33). The rotating driving mechanism (34) is a rotating motor (341). The driving end of the rotating motor (341) is connected to the connecting plate (35).

5. The pressure-maintaining carrier material-retrieving device according to claim 1, characterized in that: The pressure-maintaining carrier conveying mechanism (2) comprises two symmetrically arranged pressure-maintaining carrier conveying assemblies, the pressure-maintaining carrier conveying assemblies comprising a conveying line support frame (21), an upper conveying line assembly (22) for conveying the pressure-maintaining carrier, and a lower conveying line assembly (23) for docking with other workstations, the upper conveying line assembly (22) and the lower conveying line assembly (23) being mounted in parallel on the conveying line support frame (21), the upper conveying line assembly (22) being located above the lower conveying line assembly (23), the upper conveying line assembly (22) being provided with two blocking assemblies (24) for blocking and dividing the pressure-maintaining carrier, and a first photoelectric sensor for detecting whether the pressure-maintaining carrier has moved into position (25), a barcode scanning gun (26) and two limiting components (27) for limiting the pressure-maintaining carrier, the blocking component (24) includes a blocking cylinder and a block, the driving end of the blocking cylinder is connected to the block, the blocking cylinder is used to drive the block to block the pressure-maintaining carrier, the limiting component (27) includes two limiting cylinders and two limiting claws, the two limiting cylinders are symmetrically installed at the two ends of the upper conveying line component (22), the driving ends of the two limiting cylinders are respectively connected to the two limiting claws, the two limiting cylinders are used to drive the two limiting claws to limit the pressure-maintaining carrier, the first photoelectric sensor (25) and the barcode scanning gun (26) are respectively located on one side of the blocking component (24).

6. The pressure-maintaining carrier material-retrieving device according to claim 5, characterized in that: The upper conveyor line assembly (22) and the lower conveyor assembly both comprise a conveyor frame (201), a stepper motor (202), a synchronous belt transmission assembly (203) and a conveyor line (204); the stepper motor (202) is mounted on the conveyor frame (201); the driving end of the stepper motor (202) is connected to one end of the synchronous belt transmission assembly (203); the other end of the synchronous belt transmission assembly (203) is connected to the conveyor line (204); the stepper motor (202) is used to drive the synchronous belt rotation assembly to drive the conveyor line (204) to rotate.

7. The pressure-maintaining carrier material-retrieving device according to claim 1, characterized in that: The material tray lifting mechanism (5) comprises two symmetrically arranged material tray (46) lifting assemblies, the material tray (46) lifting assembly comprising a second support frame (51), a lifting drive mechanism (52), a lifting plate (53), a guide column assembly (54), a lifting screw assembly (55), a mounting plate (56) and a silo tray (57) for placing the material tray (46), the lifting drive mechanism (52) being mounted on the second support frame (51), the driving end of the lifting drive mechanism (52) being connected to one end of the lifting screw assembly (55), the lifting screw assembly (55) being connected to the lifting plate (53) via a screw nut, and the lifting screw assembly (55) and the lifting plate (53) being connected to each other via a screw nut. The other end of the lead screw assembly (55) is connected to the middle part of the mounting plate (56), one end of the guide column assembly (54) is connected to the top of the second support frame (51), the guide column assembly (54) is connected to the lifting plate (53) through a linear bearing, the other end of the guide column assembly (54) is connected to both ends of the mounting plate (56), the bottom of the silo tray (57) is connected to the lifting plate (53) through a connecting column, and a silo (58) for stacking a plurality of trays (46) is provided on the silo tray (57), and a material blocking assembly (59) for blocking the silo (58) is provided on one side of the silo (58).

8. The pressure-maintaining carrier material-retrieving device according to claim 1, characterized in that: A dust cover (510) for dust prevention and a photoelectric sensor (511) for safety protection are arranged at one end of the tray lifting mechanism (5); a second photoelectric sensor (512) for detecting whether the material bin (58) is in place is arranged on the mounting plate (56); the lifting drive mechanism (52) comprises a lifting motor (521) and a synchronous wheel transmission assembly (522); the lifting motor (521) is mounted on the second support frame (51); a driving end of the lifting motor (521) is connected to one end of the synchronous wheel transmission assembly (522); the other end of the synchronous wheel transmission assembly (522) is connected to the lifting screw assembly (55); the lifting motor (521) is used to drive the synchronous wheel transmission assembly (522) to drive the lifting screw assembly (55) to rotate.

9. The pressure-maintaining carrier material-retrieving device according to claim 1, characterized in that: The tray conveying mechanism (4) comprises two symmetrically arranged tray conveying components, the tray conveying components comprising a conveying support base (41), a rodless cylinder (42), a slide cylinder (43), a third clamping claw cylinder (44) and two third clamping claws (45), the rodless cylinder (42) is installed on the conveying support base (41), the driving end of the rodless cylinder (42) is connected to the slide cylinder (43), the driving end of the slide cylinder (43) is connected to the third clamping claw cylinder (44), the driving end of the third clamping claw cylinder (44) is connected to the two third clamping claws (45), the third clamping claw cylinder (44) is used to drive the third clamping claw (45) to clamp the positioning groove of the bottom support of the tray (46), and the two ends of the bottom support of the tray (46) are slidably matched with the inner side of the conveying support base (41).

10. A method for taking materials with a pressure-maintaining carrier, using the pressure-maintaining carrier taking materials device as claimed in any one of claims 1 to 9, characterized in that: The specific steps are as follows: The first step: placing a plurality of empty material trays (46) in sequence in a material bin (58) of a material tray lifting mechanism (5), the material bin (58) drives the plurality of material trays (46) to be placed on a material bin tray (57), after the second photoelectric sensor (512) detects that the material bin (58) is in place, the material blocking assembly (59) limits the position of the material bin (58), and the lifting drive mechanism (52) drives the lifting plate (53) to drive the material bin (58) to lift to the material tray (46) conveying station; Step 2: The rodless cylinder (42) of the tray conveying mechanism (4) drives the slide cylinder (43) to drive the third clamping cylinder (44) to move to one side of the tray lifting mechanism (5); the slide cylinder (43) drives the third clamping cylinder (44) to move toward the tray (46), so that the third clamping cylinder (44) drives the two third clamping claws (45) to clamp the positioning groove of the bottom support of the tray (46); the slide cylinder (43) drives the third clamping claw cylinder (44) to drive the tray (46) to retract; the rodless cylinder (42) and the slide cylinder (43) drive the tray (46) to move to the product discharge station; Step 3: The pressure-maintaining carrier conveying mechanism (2) conveys the pressure-maintaining carrier carrying the product. When the pressure-maintaining carrier is conveyed to the product unloading station, the first photoelectric sensor (25) detects that the pressure-maintaining carrier is in place, and then a blocking component (24) blocks the pressure-maintaining carrier. The barcode scanning gun (26) scans and transmits the QR code on the pressure-maintaining carrier, and another blocking component (24) blocks the next pressure-maintaining carrier. Two limit components (27) limit the two pressure-maintaining carriers respectively. Step 4: The disassembling and assembling mechanism (37) of the material taking and disassembling mechanism (3) clamps the cover plate of the pressure-maintaining carrier located at the product unloading station, so that the cover plate is disassembled from the base of the pressure-maintaining carrier, and the material taking and disassembling mechanism (3) clamps the product in the base of the pressure-maintaining carrier, and the disassembling and assembling mechanism (37) installs the clamped cover plate on the base of the pressure-maintaining carrier, and the empty pressure-maintaining carrier is transported to the next station along with the pressure-maintaining carrier conveying mechanism (2); Step 5: The material taking mechanism (36) of the material taking and disassembling mechanism (3) places the clamped product in the material tray (46) on the material tray conveying mechanism (4). When the material tray (46) is full of products, the material tray conveying mechanism (4) transfers the material tray (46) to the material bin (58) of the material tray lifting mechanism (5). The material tray conveying mechanism (4) then moves the empty material tray (46) out to the material tray (46) conveying station.

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