A large-scale automatic blanking device for blister trays

Abstract

The present application relates to the field of blister tray processing, and in particular to an automatic blanking device for large blister trays, comprising a discharging rack, a feeding mechanism being arranged on the discharging rack, a collecting rack being arranged on one side of the discharging rack, the discharging rack and the collecting rack being connected by a guiding mechanism, a cutting mechanism and a storage mechanism being arranged on the collecting rack, the cutting mechanism being installed on one end of the collecting rack close to the guiding mechanism, the cutting mechanism being used for cutting blister trays transported from the discharging rack to the collecting rack, the storage mechanism comprising a storage frame, a storage area being arranged in the collecting rack, the storage frame being installed in the storage area of ​​the collecting rack, and the storage frame being used for collecting the cut blister trays, the present application improves the problem of low efficiency of cutting in the traditional method after the blister tray semi-finished products are unloaded and sent to the cutting equipment, and can achieve the effect of improving the efficiency of cutting in the blister tray semi-finished products after unloading and sent to the cutting equipment.

Description

Technical Field

[0001] The present application relates to the field of blister tray processing, and in particular to an automatic blanking device for large blister trays. Background Art

[0002] The blister tray is a tray used to carry materials. It can protect the materials and reduce damage to them.

[0003] At present, the processing of blister trays is usually to process a whole piece of plastic hard sheet into plastic with grooves through processes such as stamping, and then cut the plastic hard sheet by cutting to remove the waste part and complete the processing of the blister tray. For blister trays of conventional size, the processing of discharging and waste removal can be directly carried out after cutting. However, for some large-sized blister trays, due to the large size, it is inconvenient to directly cut during the discharging process, or some blister trays with special structures, when directly cutting, the cutter is easy to interfere with the blister tray, so it is necessary to cut the whole piece of plastic hard sheet into several pieces of blister tray semi-finished products with waste edges of the same size, and then unload the blister tray semi-finished products, and then transport the batch of semi-finished products to the cutting equipment that can cut the blister trays with larger sizes for cutting.

[0004] However, in the traditional method, the semi-finished blister trays of larger sizes are usually piled together in a disorderly manner when unloading. When the semi-finished blister trays are transported to the cutting equipment, the semi-finished blister trays need to be sorted and stacked neatly to facilitate the delivery of the semi-finished blister trays to the cutting equipment for cutting, but this method is inefficient. Summary of the invention

[0005] In order to improve the efficiency of cutting after the semi-finished blister trays are unloaded and sent to the cutting equipment, the present application provides an automatic unloading device for large blister trays.

[0006] The present application provides a large-scale blister tray automatic blanking device, which adopts the following technical solution:

[0007] A large-scale automatic blanking device for blister trays comprises a discharging rack, wherein a feeding mechanism is arranged on the discharging rack, a collecting rack is arranged on one side of the discharging rack, the discharging rack and the collecting rack are connected via a guiding mechanism, a cutting mechanism and a storage mechanism are arranged on the collecting rack, the cutting mechanism is installed on one end of the collecting rack close to the guiding mechanism, the cutting mechanism is used to cut the blister trays transported from the discharging rack to the collecting rack, the storage mechanism comprises a storage frame, a storage area is arranged in the collecting rack, the storage frame is installed in the storage area of ​​the collecting rack, and the storage frame is used to collect the cut blister trays.

[0008] By adopting the above technical scheme, the blister tray material with larger size, thicker material thickness or special structure is conveyed through the feeding mechanism, so that the blister tray material is conveyed to the collecting rack through the guiding mechanism, and the blister tray material is cut by the cutting mechanism on the collecting rack to form a blister tray semi-finished product, so that the blister tray semi-finished product falls into the storage frame for storage, thereby facilitating the improvement of the neatness of the storage of the blister tray semi-finished products, thereby facilitating the transportation of the neatly stacked blister tray semi-finished products to the cutting equipment for cutting, thereby reducing the need for sorting steps before entering the cutting equipment, thereby facilitating the improvement of the efficiency of cutting after the blister tray semi-finished products are unloaded and sent to the cutting equipment.

[0009] In a specific possible implementation scheme, the feeding mechanism includes a feeding drive, a feeding sprocket and a feeding chain. The feeding sprocket is rotatably mounted on a discharging rack, the feeding chain is wound around the feeding sprocket, and the feeding chain is provided with a transmission cam, the transmission cam is used to push the blister tray, the feeding drive is mounted on the discharging rack, and the feeding drive is used to drive the feeding sprocket to rotate.

[0010] By adopting the above technical solution, the feeding drive member is used to drive the feeding sprocket to rotate, so that the feeding sprocket drives the feeding chain to operate, so that the transmission convex teeth on the feeding chain drive the blister tray material to move forward, so as to facilitate the transportation of the blister tray material to the collection rack.

[0011] In a specific possible implementation scheme, the guide mechanism includes a first guide rod, which is installed on the cutting mechanism near the discharge rack through a first adjustment assembly, and one end of the first guide rod extends toward the discharge rack, and the first guide rod is used to guide the blister tray to the cutting mechanism.

[0012] By adopting the above technical solution, when the blister tray material is sent out of the discharging rack, the blister tray is guided to the collecting rack by the first guide rod, thereby facilitating the transportation of the blister tray material.

[0013] In a specific possible implementation scheme, the first adjustment component includes an adjustment frame, a first adjustment screw, an adjustment handle, a first bevel gear and a second bevel gear, the adjustment frame is mounted on the cutting mechanism, the first adjustment screw is rotatably mounted on the adjustment frame, and the first bevel gear is coaxially mounted on one end of the first adjustment screw, the adjustment handle is rotatably mounted on one end of the adjustment frame close to the first bevel gear, the second bevel gear is coaxially mounted on the rotating shaft of the adjustment handle, and the first bevel gear is meshed with the second bevel gear, an adjustment seat is also slidably mounted on the adjustment frame, the adjustment seat is also threadedly connected to the first adjustment screw, and the first guide rod is mounted on the adjustment seat.

[0014] By adopting the above technical solution, when the size of the blister disk material changes, the adjustment handle is controlled to rotate, thereby driving the first bevel gear to rotate, so that the first bevel gear drives the second bevel gear to rotate, thereby driving the first adjustment screw to rotate, so that the first adjustment screw drives the adjustment seat to slide along the adjustment frame, so as to adapt to blister disk materials of different sizes.

[0015] In a specific feasible implementation scheme, the cutting mechanism includes a clamping cylinder, an upper clamping plate, a lower clamping plate, a cutting motor, a cutting screw and a cutter, the lower clamping plate is installed on the material collection rack at one end close to the discharging rack, the top wall of the lower clamping plate is provided with lower clamping teeth, the upper clamping plate is slidably installed on the material collection rack, and the upper clamping plate is located above the lower clamping plate, and the bottom wall of the upper clamping plate is provided with upper clamping teeth, the clamping cylinder is installed on the material collection rack, and the piston rod of the clamping cylinder is connected to the top wall of the upper clamping plate, the clamping cylinder is used to drive the upper clamping plate to move in a vertical direction, the cutting screw is installed on the material collection rack close to the lower clamping plate, and the axis of the cutting screw is perpendicular to the travel path of the blister disk, the cutting motor is installed on the material collection rack, and the output shaft of the cutting motor is coaxially connected to the cutting screw, a mounting block is threadedly installed on the cutting screw, and the mounting block is also slidably connected to the side wall of the material collection rack, and the cutter is installed on the mounting block.

[0016] By adopting the above technical solution, when the blister tray material is conveyed to the collecting rack, the upper clamping plate is driven downward by the clamping cylinder, so that the upper clamping teeth on the upper clamping plate and the lower clamping teeth on the lower clamping plate clamp the blister tray material, and the cutting motor is used to control the rotation of the cutting screw, thereby driving the mounting block to move, thereby driving the cutter to cut the blister tray material, thereby facilitating the processing of the blister tray material into a blister tray semi-finished product.

[0017] In a specific feasible implementation scheme, an isolation mechanism is also installed on the material collection rack, and the isolation mechanism includes an isolation component and a control component. The isolation component includes an isolation plate, a mounting plate and a connecting rod. The mounting plate is installed on the material collection rack, and the isolation plate is rotatably mounted on the mounting plate. A waist-shaped groove is opened on the side wall of the isolation plate, one end of the connecting rod is rotatably connected to the side wall of the mounting plate, and the other end is slidably connected to the isolation plate through the waist-shaped groove. The control component is installed on the material collection rack, and the control component is connected to the mounting plate.

[0018] By adopting the above technical solution, when the isolation mechanism needs to be used, the isolation plate is tightened by the connecting rod to close the storage area, thereby reducing the amount of debris falling into the storage area, making it easier to replace the storage frame, thereby facilitating the continuous storage of the blister tray semi-finished products.

[0019] In a specific possible implementation scheme, the control component includes a control motor, a control screw and a control plate, the control screw is vertically mounted on the material collection rack, the control motor is mounted on the material collection rack, and the output shaft of the control motor is coaxially connected to the control screw, the control plate is vertically mounted in the material collection rack, and the control plate is used to resist the bottom wall of the isolation plate.

[0020] By adopting the above technical solution, the control motor drives the control screw to rotate, thereby driving the mounting plate to move downward. When the bottom wall of the isolation plate contacts the control plate, the isolation plate rotates upward under the push of the control plate, so that the end of the connecting rod slides along the waist-shaped groove, thereby folding and storing the isolation plate, thereby opening the storage area to facilitate the continued unloading of the blister tray semi-finished product.

[0021] In a specific possible implementation scheme, the storage mechanism also includes a buffer assembly, which includes a buffer plate and a buffer spring. The buffer plate is slidably installed in the storage frame, and the buffer spring is installed in the storage frame, and one end of the buffer spring is in contact with the bottom wall of the storage frame, and the other end is in contact with the bottom wall of the buffer plate.

[0022] By adopting the above technical solution, when the blister tray semi-finished product falls into the storage frame, the blister tray semi-finished product is supported by the buffer plate, and the falling blister tray semi-finished product is buffered by the buffer spring, thereby facilitating the storage of the blister tray semi-finished product.

[0023] In a specific feasible implementation scheme, the storage mechanism also includes a material returning assembly, which includes a material returning plate, a material returning spring, a positioning hook and a positioning torsion spring, the positioning hook is rotatably installed in the material collection rack, and the storage frame is provided with a positioning rod for engaging with the positioning hook, and a limit plate is installed in the material collection rack above the positioning hook, and the limit plate is used to limit the positioning hook, the positioning torsion spring is installed on the rotating shaft of the positioning hook, and one end of the positioning torsion spring is in contact with the limiting plate, and the other end is in contact with the bottom wall of the positioning hook, and a touch plate is installed on the bottom wall of the positioning hook, and the touch plate extends away from the limiting plate, and a touch rod is provided on the bottom wall of the buffer plate, and the touch rod is used to press the touch plate down, the material returning plate is slidably installed in the material collection rack, the material returning spring is installed in the material collection rack, and one end of the material returning spring is connected to the material collection rack, and the other end is connected to the material returning plate, and the material returning plate is used to push the storage frame.

[0024] By adopting the above technical solution, the storage frame is sent to the material storage area, so that the storage frame pushes the stripping plate, and the stripping plate compresses the stripping spring, and the positioning rod is engaged with the positioning hook, so as to realize the positioning of the storage frame. When the storage frame is full of blister tray semi-finished products, the buffer plate presses down the touch plate, so that the touch plate drives the positioning hook to rotate downward, thereby disengaging from the positioning rod, thereby releasing the positioning of the storage frame, so that the stripping plate pushes the storage frame away from the positioning hook under the action of the stripping spring, so as to facilitate the transportation of the storage frame.

[0025] In a specific possible implementation manner, a roller is installed on the bottom wall of the storage frame, and a pull rod is also provided on the side wall of the storage frame away from the positioning rod.

[0026] By adopting the above technical solution, the movement of the storage frame can be controlled by using the pull rod and the roller, thereby facilitating the transportation of the storage frame.

[0027] In summary, the present application includes at least one of the following beneficial effects:

[0028] 1. The present application sets up a storage mechanism to facilitate the stacking and storage of the semi-finished blister trays through the storage mechanism, so that the semi-finished blister trays can be stacked neatly, thereby reducing the step of sorting the semi-finished blister trays before entering the cutting equipment, thereby facilitating improving the efficiency of cutting the semi-finished blister trays after unloading and sending them to the cutting equipment.

[0029] 2. The present application provides a material return component. When the storage frame is full of blister tray semi-finished products, the material return component can be used to return the storage frame, so as to facilitate the transfer of the storage frame, thereby realizing the transportation of the blister tray semi-finished products.

[0030] 3. The present application sets up a guide mechanism to facilitate guiding the blister tray material to the collection rack through the guide mechanism to facilitate cutting of the blister tray material, and adjusts the position of the first guide rod through the first adjustment component to accommodate blister tray materials of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of the automatic blanking device for blister trays of the present application.

[0032] Figure 2 It is a structural schematic diagram of the feeding mechanism in the embodiment of the present application.

[0033] Figure 3 It is a schematic diagram of the structure of the cutting mechanism in the embodiment of the present application.

[0034] Figure 4 It is a schematic diagram of the structure of the buffer component in the embodiment of the present application.

[0035] Figure 5It is a schematic diagram of the structure of the material return assembly in the embodiment of the present application.

[0036] Figure 6 It is a schematic diagram of the material return assembly positioning the storage frame in an embodiment of the present application.

[0037] Figure 7 It is a structural schematic diagram of the isolation mechanism in the embodiment of the present application.

[0038] Figure 8 It is a schematic diagram of the isolation mechanism in the embodiment of the present application when opening the material storage area.

[0039] Fig. 9 It is a schematic diagram of the structure of the first adjustment component in the embodiment of the present application.

[0040] Fig.10 It is a schematic diagram of the structure of the second adjustment component in the embodiment of the present application.

[0041] Description of reference numerals:

[0042] 1. Discharging rack; 2. Feeding mechanism; 21. Feeding drive; 22. Feeding sprocket; 23. Feeding chain; 24. Conveying convex teeth; 3. Collecting rack; 31. Storage area; 32. Articulated rack; 4. Cutting mechanism; 41. Clamping cylinder; 42. Upper clamping plate; 421. Upper clamping teeth; 43. Lower clamping plate; 431. Lower clamping teeth; 44. Cutting motor; 45. Cutting screw rod; 46. Mounting block; 47. Cutter; 5. Storage mechanism; 51. Storage frame; 511. Pull rod; 512. Roller; 513. Positioning rod; 52. Buffer assembly; 521. Buffer plate; 522. Buffer spring; 53. Material removal assembly; 531. Material removal plate; 532. Support rod; 533. Material removal spring; 534. Positioning hook; 535. Limiting plate; 536. Positioning torsion spring; 537. Touch plate; 5 38. Touch rod; 6. Isolation mechanism; 61. Isolation assembly; 611. Isolation plate; 612. Waist groove; 613. Mounting plate; 614. Connecting rod; 62. Control assembly; 621. Control motor; 622. Control screw rod; 623. Control plate; 624. Sliding rod; 7. Guide mechanism; 71. First guide rod; 72. First adjustment assembly; 721. Adjustment frame; 722. First adjustment screw rod; 723. Adjustment handle; 724. First bevel gear; 725. Second bevel gear; 726. Adjustment seat; 727. First guide rod; 73. Second guide rod; 74. Second adjustment assembly; 741. Adjustment plate; 742. Second guide rod; 743. Second adjustment screw rod; 744. Control handle; 745. Third bevel gear; 746. Fourth bevel gear; 747. Mounting seat. DETAILED DESCRIPTION

[0043] The present application is further described in detail below in conjunction with the accompanying drawings.

[0044] The present application embodiment discloses a large-scale blister tray automatic blanking device, referring to Figure 1 , including a discharging frame 1, on which a feeding mechanism 2 is installed. A collecting frame 3 is arranged on one side of the discharging frame 1, and the discharging frame 1 and the collecting frame 3 are connected by a guiding mechanism 7. A cutting mechanism 4 is installed on one end of the collecting frame 3 close to the discharging frame 1, and a material storage area 31 is also provided on the collecting frame 3, and a storage mechanism 5 is also installed on the collecting frame 3 at the material storage area 31.

[0045] Reference Figure 1 The processed blister tray material is conveyed to the discharging rack 1, conveyed to the guide mechanism 7 by the feeding mechanism 2, guided to the collecting rack 3 by the guide mechanism 7, cut by the cutting mechanism 4 to form a blister tray semi-finished product, and stored by the storage mechanism 5.

[0046] Reference Figure 2 The feeding mechanism 2 includes a feeding drive 21, a feeding sprocket 22 and a feeding chain 23. There are a plurality of feeding sprockets 22, which are all rotatably mounted on the discharging frame 1, and the plurality of feeding sprockets 22 are arranged along the length direction of the discharging frame 1. The feeding drive 21 is a feeding motor, which is fixedly mounted on the feeding frame, and the output shaft of the feeding motor is coaxially connected to the rotating shaft of one of the feeding sprockets 22, and the feeding chain 23 is wound around the feeding sprocket 22. A plurality of transmission convex teeth 24 are fixedly mounted on the conveying surface of the feeding chain 23, and the plurality of transmission convex teeth 24 are arranged along the conveying surface of the feeding chain 23.

[0047] Reference Figure 3 The cutting mechanism 4 includes a clamping cylinder 41, an upper clamping plate 42, a lower clamping plate 43, a cutting motor 44, a cutting screw rod 45 and a cutter 47. The clamping cylinder 41 is fixedly mounted on the top wall of the material collecting rack 3 near the end of the material discharging rack 1, and the piston rod of the clamping cylinder 41 extends downward. The upper clamping plate 42 is slidably mounted on the side wall of the material collecting rack 3 in the vertical direction, and the top wall of the upper clamping plate 42 is fixedly connected to the piston rod of the clamping cylinder 41. A plurality of upper clamping teeth 421 are fixedly mounted on the bottom wall of the upper clamping plate 42. The lower clamping plate 43 is fixedly mounted on the side wall of the material collecting rack 3 near the end of the material discharging rack 1, and the lower clamping plate 43 is located below the upper clamping plate 42. A plurality of lower clamping teeth 431 are fixedly mounted on the top wall of the lower clamping plate 43, and the lower clamping teeth 431 are used to mesh with the upper clamping teeth 421.

[0048] Reference Figure 3The cutting screw 45 is rotatably mounted on the side wall of the material collecting rack 3 near the end of the material discharging rack 1, and the cutting screw 45 is located below the lower clamping plate 43, and the axis of the cutting screw 45 is parallel to the axis of the length direction of the lower clamping plate 43. The cutting motor 44 is fixedly mounted on the side wall of the material collecting rack 3, and the output shaft of the cutting motor 44 is coaxially connected to the cutting screw 45. A mounting block 46 is slidably mounted on the side wall of the material collecting rack 3, the mounting block 46 is located below the lower clamping plate 43, and the mounting block 46 is threadedly connected to the cutting screw 45, and the cutter 47 is fixedly mounted on the top wall of the mounting block 46 along the vertical direction.

[0049] Reference Figure 3 and Figure 4 The storage mechanism 5 includes a storage frame 51 and a buffer assembly 52. ​​A pull rod 511 is fixedly mounted on the top wall of one end of the storage frame 51. A roller 512 is rotatably mounted on the bottom wall of the storage frame 51. The storage frame 51 is slidably mounted in the storage area 31 of the material collection rack 3 via the roller 512. The buffer assembly 52 includes a buffer plate 521 and a buffer spring 522. The buffer plate 521 is slidably mounted in the storage frame 51 along the vertical direction. The buffer spring 522 is mounted in the storage frame 51. One end of the buffer spring 522 is fixedly connected to the inner bottom wall of the storage frame 51, and the other end thereof contacts the bottom wall of the buffer plate 521.

[0050] Reference Figure 5 and Figure 6 The storage mechanism 5 further includes a material stripping assembly 53, which includes a material stripping plate 531, a material stripping spring 533, a positioning hook 534 and a positioning torsion spring 536. A support rod 532 is fixedly mounted on the side wall of one side of the material stripping plate 531. The support rod 532 is slidably mounted on the inner wall of the material collection rack 3 below the lower clamping plate 43, and the sliding axis of the support rod 532 is perpendicular to the axis of the length direction of the lower clamping plate 43. The material stripping spring 533 is mounted on the support rod 532, and one end of the material stripping spring 533 contacts the side wall of the material collection rack 3, and the other end contacts the side wall of the material stripping plate 531.

[0051] Reference Figure 4 and Figure 5The inner wall of the material collecting rack 3 below the material stripping plate 531 is fixedly mounted with an articulated rack 32, and the positioning hook 534 is rotatably mounted on the articulated rack 32. The end of the positioning hook 534 away from the side wall of the material collecting rack 3 is provided with a guide arc surface. A limit plate 535 is fixedly mounted on the side wall of the material collecting plate above the positioning hook 534, and the limit plate 535 abuts against the top wall of the positioning hook 534. A positioning torsion spring 536 is mounted on the rotating shaft of the positioning hook 534, and one end of the positioning torsion spring 536 is fixedly connected to the side wall of the articulated rack 32, and the other end is fixedly connected to the side wall of the positioning hook 534. A positioning rod 513 is fixedly mounted on the side wall of the storage frame 51 away from the pull rod 511, and the positioning rod 513 is used to engage with the positioning hook 534. A touch plate 537 is fixedly mounted on the bottom wall of the positioning hook 534, and one end of the touch plate 537 extends in a direction away from the positioning hook 534. A touch rod 538 is fixedly mounted on the bottom wall of the buffer plate 521 , and a touch hole for the touch rod 538 to pass through is opened on the bottom wall of the storage frame 51 . The touch rod 538 is used to press down the touch plate 537 .

[0052] Reference Figure 6 , push the storage frame 51 into the storage area 31, so that the side wall of the storage frame 51 abuts against the stripping plate 531, and the stripping plate 531 presses the stripping spring 533, when the positioning rod 513 moves to the guide arc surface that abuts against the positioning hook 534, and the positioning rod 513 slides along the guide arc surface, thereby pressing the positioning hook 534 downward, so that the positioning hook 534 presses the positioning torsion spring 536, and when the positioning rod 513 passes over the end of the guiding arc surface of the positioning hook 534, the positioning hook 534 rotates upward under the action of the positioning torsion spring 536, thereby engaging with the positioning rod 513, thereby realizing the positioning of the storage frame 51.

[0053] Reference Figure 7 , an isolation mechanism 6 is also installed on the material collection rack 3 at the material storage area 31, and the isolation mechanism 6 includes an isolation assembly 61 and a control assembly 62. The isolation assembly 61 includes an isolation plate 611, a mounting plate 613 and a connecting rod 614. The mounting plate 613 is slidably installed on the material collection rack 3 in the vertical direction, and the isolation plate 611 is rotatably installed on the mounting plate 613, and the rotation axis of the isolation plate 611 is located on a horizontal plane. A waist-shaped groove 612 is provided on the side wall of the isolation plate 611. One end of the connecting rod 614 is rotatably connected to the mounting plate 613, and the other end is slidably connected to the isolation plate 611 through the waist-shaped groove 612. The control assembly 62 is installed on the material collection rack 3, and the mounting plate 613 and the isolation plate 611 are both connected to the control assembly 62.

[0054] Reference Figure 7The control assembly 62 includes a control motor 621, a control screw 622 and a control plate 623. Two control screws 622 are provided. The two control screws 622 are respectively provided at the side walls on both sides of the length direction of the material collecting rack 3, and the control screws 622 are rotatably installed on the side walls of the material collecting rack 3 along the vertical direction. Two control motors 621 are also provided, and they correspond to the two control screws 622 one by one. The control motor 621 is fixedly installed on the top wall of the material collecting rack 3 at the control screw 622, and the output shaft of the control motor 621 is coaxially connected to the control screw 622, and the mounting plate 613 is threadedly connected to the control screw 622. A sliding rod 624 is also fixedly installed on the side wall of the material collecting rack 3 along the vertical direction, and the mounting plate 613 is also slidably connected to the sliding rod 624. There are two control panels 623, both of which are fixedly mounted on the bottom wall of the material collection rack 3 in the material storage area 31 along the vertical direction, and the two control panels 623 are respectively located on both sides of the positioning hook 534, the top wall of the control panel 623 is used to resist the isolation plate 611, and the height of the control panel 623 is the height of the discharge frame.

[0055] Reference Figure 7 and Figure 8 , send the storage frame 51 between the two control plates 623 in the storage area 31, use the two control plates 623 to limit the storage frame 51, and then start the control motor 621, so that the control motor 621 drives the control screw 622 to rotate, thereby driving the mounting plate 613 to move downward, thereby driving the isolation plate 611 to move downward, when the isolation plate 611 moves to the top wall of the control plate 623, as the mounting plate 613 continues to move downward, the isolation plate 611 is pushed by the control plate 623 and rotates upward, so that the end of the connecting rod 614 slides in the waist-shaped groove 612, thereby realizing the folding and storage of the isolation plate 611.

[0056] Reference Fig. 9The guide mechanism 7 includes a first guide rod 71, which is mounted on the side wall of the upper clamping plate 42 near the discharge rack 1 through a first adjustment assembly 72. The first adjustment assembly 72 includes an adjustment frame 721, a first adjustment screw rod 722, an adjustment handle 723, a first bevel gear 724, and a second bevel gear 725. The adjustment frame 721 is fixedly mounted on the side wall of the upper clamping plate 42 near the discharge rack 1. A first guide rod 727 for guiding the first guide rod 71 is fixedly mounted on the lower end of the adjustment frame 721. The adjustment handle 723 is rotatably mounted on the bottom wall of the adjustment frame 721, and the adjustment handle 723 passes through the bottom wall of the adjustment frame 721 and extends in the direction of the first guide rod 727. The second bevel gear 725 is coaxially mounted on one end of the adjustment handle 723 near the first guide rod 727. Two first adjusting screw rods 722 are provided, and the two first adjusting screw rods 722 are both rotatably mounted on the lower end of the adjusting frame 721, and the two first adjusting screw rods 722 are both located below the first guide rod 727, and the axis of the first adjusting screw rod 722 is parallel to the axis of the first guide rod 727, and the two first adjusting screw rods 722 are respectively located on both sides of the adjusting handle 723, and the first bevel gear 724 is coaxially mounted on one end of the first adjusting screw rod 722 close to the adjusting handle 723, and the first bevel gear 724 is meshed with the second bevel gear 725. Two adjusting seats 726 are also slidably mounted on the adjusting frame 721, and the two adjusting seats 726 correspond to the two first adjusting screw rods 722 one by one, and the adjusting seat 726 is slidably connected to the first guide rod 727, and the adjusting seat 726 is threadedly connected to the first adjusting screw rod 722. Two first guide rods 71 ​​are provided, and the two first guide rods 71 ​​are respectively fixedly mounted on the adjustment base 726 , and one end of the first guide rod 71 extends toward the direction of the unloading rack 1 .

[0057] Reference Fig. 9 By controlling the adjustment handle 723 to rotate, the second bevel gear 725 is driven to rotate, thereby driving the first bevel gear 724 to rotate, thereby driving the first adjustment screw rod 722 to rotate, thereby driving the adjustment seat 726 to move toward the control handle 744 or away from the control handle 744, thereby realizing the adjustment of the distance between the two first guide rods 71, so as to adapt to different sizes of blister tray materials.

[0058] Reference Fig.10The guide mechanism 7 further includes a second guide rod 73, which is installed at one end of the discharging rack 1 close to the collecting rack 3 through a second adjustment assembly 74. The second adjustment assembly 74 includes an adjustment plate 741, a second guide rod 742, a second adjustment screw rod 743, a control handle 744, a third bevel gear 745 and a fourth bevel gear 746. The adjustment plate 741 and the second guide rod 742 are fixedly installed on the side wall of the discharging rack 1 close to the collecting rack 3, and the second guide rod 742 is located above the adjustment plate 741. The control handle 744 is rotatably installed on the bottom wall of the adjustment plate 741, and the control handle 744 passes through the bottom wall of the adjustment plate 741 and extends in the direction of the second guide rod 742. The fourth bevel gear 746 is coaxially installed at one end of the control handle 744 close to the second guide rod 742. Two second adjusting screw rods 743 are provided, and the two second adjusting screw rods 743 are rotatably mounted on the side wall of the discharging rack 1 near the end of the collecting rack 3, and the two second adjusting screw rods 743 are located between the adjusting plate 741 and the second guide rod 742, and the two second adjusting screw rods 743 are respectively located on both sides of the control handle 744, and the third bevel gear 745 is coaxially mounted on the end of the second adjusting screw rod 743 near the control handle 744, and the third bevel gear 745 is meshed with the fourth bevel gear 746. Two mounting seats 747 are slidably mounted on the adjusting plate 741, and the two mounting seats 747 correspond to the two second adjusting screw rods 743 one by one, and the mounting seats 747 are threadedly connected to the second adjusting screw rod 743, and the mounting seats 747 are also slidably connected to the second guide rod 742. Two second guide rods 73 are provided, and the two second guide rods 73 correspond to the two mounting seats 747 one by one. The second guide rod 73 is fixedly mounted on the mounting seat 747 , and one end of the second guide rod 73 extends toward the direction of the first guide rod 71 .

[0059] Reference Fig.10 By controlling the control handle 744 to rotate, the fourth bevel gear 746 is driven to rotate, thereby driving the third bevel gear 745 to rotate, thereby driving the second adjusting screw rod 743 to rotate, thereby driving the mounting seat 747 to move toward or away from the control handle 744, thereby adjusting the distance between the two second guide rods 73 to adapt to blister tray materials of different sizes.

[0060] The working principle of the embodiment of the present application is: the storage frame 51 is transported between the two control plates 623 of the storage area 31, so that the storage frame 51 contacts the material return plate 531 and pushes the material return plate 531 toward the direction of the unloading rack 1, thereby compressing the material return spring 533, and at the same time driving the positioning rod 513 to move to contact the guide arc surface of the positioning hook 534, and driving the positioning rod 513 to slide along the guide arc surface to the end that passes the guide arc surface, thereby engaging with the positioning hook 534, thereby realizing the positioning of the storage frame 51.

[0061] Then, the control motor 621 is started, so that the control motor 621 drives the control screw 622 to rotate, thereby driving the mounting plate 613 to move downward, thereby driving the isolation plate 611 to move downward until it contacts the top of the control plate 623. At the same time, the mounting plate 613 continues to move downward under the drive of the control screw 622, so that the isolation plate 611 is subjected to the reaction force of the control plate 623, thereby rotating upward, so that the end of the connecting rod 614 away from the mounting plate 613 slides in the waist-shaped groove 612, so that the isolation plate 611 folds toward the mounting plate 613, thereby opening the storage area 31.

[0062] Then, the feeding mechanism 2 is controlled to convey the blister disc material with waste edges, so that the conveying convex teeth 24 on the feeding chain 23 in the feeding mechanism 2 convey the blister disc material, and the conveying convex teeth 24 are located at the waste part on the blister disc material, and the blister disc material is guided to the collecting rack 3 through the guide mechanism 7, and the upper clamping plate 42 is controlled to move downward by the clamping cylinder 41, so that the upper clamping teeth 421 on the upper clamping plate 42 and the lower clamping teeth 431 on the lower clamping plate 43 clamp the blister disc material. Then, by controlling the cutting motor 44 to work, the cutting motor 44 drives the cutting screw 45 to rotate, thereby driving the mounting block 46 to move along the axial direction of the lower clamping plate 43, thereby cutting the blister disc material, and processing the blister disc material into pieces of blister disc semi-finished products with waste edges.

[0063] The cut blister tray semi-finished products fall onto the buffer plate 521 in the storage frame 51 by the action of gravity. As the blister tray semi-finished products are continuously fed into the storage frame 51, the blister tray semi-finished products are stacked on the buffer plate 521, so that the buffer plate 521 moves downward under the action of the gravity of the blister tray semi-finished products and compresses the buffer spring 522. When the blister tray semi-finished products in the storage frame 51 reach the upper storage limit, the touch rod 538 on the buffer plate 521 presses down the touch plate 537, so that the touch plate 537 drives the positioning hook 534 to rotate downward, so that the positioning hook 534 is separated from the positioning rod 513. At this time, the stripping plate 531 pushes the storage frame 51 away from the unloading rack 1 under the action of the stripping spring 533, so as to facilitate the unloading of the storage frame 51.

[0064] When the storage frame 51 needs to be transported out of the storage area 31, the control motor 621 is started, so that the control motor 621 drives the control screw 622 to rotate, thereby driving the mounting plate 613 to move upward, so that the mounting plate 613 drives the isolation plate 611 to move upward, so that the side wall of the isolation plate 611 away from the mounting plate 613 slides along the side wall of the upper end of the control plate 623, and the isolation plate 611 rotates downward relative to the mounting plate 613, so that the end of the connecting rod 614 away from the mounting plate 613 slides in the waist-shaped groove 612. When the mounting plate 613 drives the isolation plate 611 to move upward to separate from the control plate 623, the end of the connecting rod 614 away from the mounting plate 613 slides to the end of the waist-shaped groove 612 close to one end of the mounting plate 613, and contacts the side wall of the end of the waist-shaped groove 612, so that the isolation plate 611 is kept on a horizontal plane, thereby closing the storage area 31 and reducing the amount of debris falling into the storage area 31. The storage frame 51 is then transported out of the storage area 31 .

[0065] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic blanking device for large-scale blister trays, comprising a discharging frame (1), wherein the discharging frame (1) is provided with a feeding mechanism (2), characterized in that: A material collecting rack (3) is provided on one side of the discharging rack (1), and the discharging rack (1) and the material collecting rack (3) are connected via a guide mechanism (7). A cutting mechanism (4) and a storage mechanism (5) are provided on the material collecting rack (3). The cutting mechanism (4) is installed on one end of the material collecting rack (3) close to the guide mechanism (7). The cutting mechanism (4) is used to cut the blister disks transported from the discharging rack (1) to the material collecting rack (3). The storage mechanism (5) comprises a storage frame (51). A material storage area (31) is provided in the material collecting rack (3). The storage frame (51) is installed in the material storage area (31) of the material collecting rack (3), and the storage frame (51) is used to store the blister disks. The cut blister disks are collected. The storage mechanism (5) further comprises a buffer assembly (52), the buffer assembly (52) comprises a buffer plate (521) and a buffer spring (522). The buffer plate (521) is slidably installed in the storage frame (51). The buffer spring (522) is installed in the storage frame (51), and one end of the buffer spring (522) abuts against the bottom wall of the storage frame (51), and the other end abuts against the bottom wall of the buffer plate (521). The storage mechanism (5) further comprises a material stripping assembly (53), the material stripping assembly (53) comprises a material stripping plate (531), a material stripping spring (533), a positioning hook (534) and a positioning torsion spring (536). The positioning hook (534) is rotatably mounted in the material collecting rack (3); a positioning rod (513) for engaging with the positioning hook (534) is provided on the storage frame (51); a limiting plate (535) is installed above the positioning hook (534) in the material collecting rack (3); the limiting plate (535) is used to limit the positioning hook (534); the positioning torsion spring (536) is installed on the rotating shaft of the positioning hook (534); one end of the positioning torsion spring (536) is in contact with the limiting plate (535), and the other end is in contact with the bottom wall of the positioning hook (534); a touch plate (537) is installed on the bottom wall of the positioning hook (534); the touch plate (537) is moved away from the bottom wall of the positioning hook (534); The buffer plate (521) extends in a direction away from the limit plate (535), a touch rod (538) is provided on the bottom wall of the buffer plate (521), and the touch rod (538) is used to press down the touch plate (537), the stripping plate (531) is slidably installed in the material collection rack (3), the stripping spring (533) is installed in the material collection rack (3), and one end of the stripping spring (533) is connected to the material collection rack (3), and the other end is connected to the stripping plate (531), the stripping plate (531) is used to push the storage frame (51), a roller (512) is installed on the bottom wall of the storage frame (51), and a pull rod (511) is also provided on the side wall of the storage frame (51) away from the end of the positioning rod (513).

2. According to claim 1, a large-scale blister tray automatic blanking device is characterized in that: The feeding mechanism (2) comprises a feeding drive member (21), a feeding sprocket (22) and a feeding chain (23); the feeding sprocket (22) is rotatably mounted on the discharging frame (1); the feeding chain (23) is wound around the feeding sprocket (22); and the feeding chain (23) is provided with a transmission convex tooth (24); the transmission convex tooth (24) is used for pushing the blister plate; the feeding drive member (21) is mounted on the discharging frame (1), and the feeding drive member (21) is used for driving the feeding sprocket (22) to rotate.

3. According to claim 1, a large-scale blister tray automatic blanking device is characterized in that: The guide mechanism (7) comprises a first guide rod (71), which is installed on the cutting mechanism (4) near the discharge rack (1) through a first adjustment component (72), and one end of the first guide rod (71) extends in the direction of the discharge rack (1), and the first guide rod (71) is used to guide the blister disc to the cutting mechanism (4).

4. The automatic blanking device for large-scale blister trays according to claim 3 is characterized in that: The first adjustment assembly (72) comprises an adjustment frame (721), a first adjustment screw rod (722), an adjustment handle (723), a first bevel gear (724) and a second bevel gear (725). The adjustment frame (721) is mounted on the cutting mechanism (4). The first adjustment screw rod (722) is rotatably mounted on the adjustment frame (721), and the first bevel gear (724) is coaxially mounted on one end of the first adjustment screw rod (722). The adjustment handle (723) is rotatably mounted on the adjustment frame (721) at one end close to the first bevel gear (724). The second bevel gear (725) is coaxially mounted on the rotating shaft of the adjustment handle (723), and the first bevel gear (724) is meshed with the second bevel gear (725). An adjustment seat (726) is also slidably mounted on the adjustment frame (721), and the adjustment seat (726) is also threadedly connected to the first adjustment screw rod (722). The first guide rod (71) is mounted on the adjustment seat (726).

5. The automatic blanking device for large-scale blister trays according to claim 1 is characterized in that: The cutting mechanism (4) comprises a clamping cylinder (41), an upper clamping plate (42), a lower clamping plate (43), a cutting motor (44), a cutting screw rod (45) and a cutter (47); the lower clamping plate (43) is mounted on an end of the material collecting frame (3) close to the material discharging frame (1); a lower clamping tooth (431) is provided on the top wall of the lower clamping plate (43); the upper clamping plate (42) is slidably mounted on the material collecting frame (3), and the upper clamping plate (42) is located above the lower clamping plate (43); an upper clamping tooth (421) is provided on the bottom wall of the upper clamping plate (42); the clamping cylinder (41) is mounted on the material collecting frame (3), and the piston of the clamping cylinder (41) The rod is connected to the top wall of the upper clamping plate (42), the clamping cylinder (41) is used to drive the upper clamping plate (42) to move in the vertical direction, the cutting screw rod (45) is installed on the material collecting rack (3) near the lower clamping plate (43), and the axis of the cutting screw rod (45) is perpendicular to the travel path of the blister disk, the cutting motor (44) is installed on the material collecting rack (3), and the output shaft of the cutting motor (44) is coaxially connected to the cutting screw rod (45), a mounting block (46) is threadedly installed on the cutting screw rod (45), and the mounting block (46) is also slidably connected to the side wall of the material collecting rack (3), and the cutter (47) is installed on the mounting block (46).

6. The automatic blanking device for large-scale blister trays according to claim 1 is characterized in that: The material collecting rack (3) is also provided with an isolation mechanism (6), the isolation mechanism (6) comprising an isolation component (61) and a control component (62), the isolation component (61) comprising an isolation plate (611), a mounting plate (613) and a connecting rod (614), the mounting plate (613) being mounted on the material collecting rack (3), the isolation plate (611) being rotatably mounted on the mounting plate (613), a waist-shaped groove (612) being provided on the side wall of the isolation plate (611), one end of the connecting rod (614) being rotatably connected to the side wall of the mounting plate (613), and the other end being slidably connected to the isolation plate (611) via the waist-shaped groove (612), the control component (62) being mounted on the material collecting rack (3), and the control component (62) being connected to the mounting plate (613).

7. The automatic blanking device for large-scale blister trays according to claim 6 is characterized in that: The control assembly (62) comprises a control motor (621), a control screw (622) and a control board (623); the control screw (622) is vertically mounted on the material collecting rack (3); the control motor (621) is mounted on the material collecting rack (3), and the output shaft of the control motor (621) is coaxially connected to the control screw (622); the control board (623) is vertically mounted in the material collecting rack (3), and the control board (623) is used to abut against the bottom wall of the isolation plate (611).

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