Automatic feeding and discharging equipment for blister trays

Abstract

The utility model relates to the technical field of remote controller production equipment, and discloses a blister tray automatic feeding and discharging device which comprises a machine frame, a lifting area and a discharging area used for discharging materials to a blister tray are arranged on the machine frame, and a plurality of limiting rods are arranged on the periphery of the lifting area in a surrounding mode. The lifting seat is arranged in the lifting area in a sliding mode, the lifting seat is in transmission connection with a lifting driving part, the lifting driving part drives the lifting seat to ascend and descend so as to enter or leave the discharging area, and the limiting rod limits movement of the vacant material stack; and the positioning assembly is arranged on the rack and located in the lifting area, and the vacant material stack is positioned by the positioning assembly. The plastic uptake tray feeding and discharging device has the technical effect of improving the stability and the use safety of the plastic uptake trays in the feeding and discharging process.

Description

Technical Field

[0001] The utility model belongs to the technical field of remote control production equipment, and in particular relates to automatic loading and unloading equipment for blister trays. Background Art

[0002] In the production process of remote controllers, materials can be transferred in batches through blister trays for subsequent processing. During transfer, materials are placed on the blister trays, and the blister trays filled with materials are stacked to form a material stack. The batch transfer of materials is achieved by transferring the material stacks. In the related art, blister tray automatic loading and unloading equipment is usually used to discharge and stack blister trays, which is conducive to improving the convenience of material regularity and transfer, as well as production efficiency.

[0003] The existing automatic loading and unloading equipment for blister trays includes a loading area at the bottom and an unloading area at the top. An empty blister tray enters the loading area. A lifting bracket for lifting the empty blister tray to the unloading area is provided in the loading area. The lifting bracket is transmission-connected with a lifting drive component. The lifting bracket carries the empty blister tray and is driven by the lifting drive component to rise from the loading area to the unloading area. The material is discharged into the blister tray, and the full blister tray is unloaded from the unloading area, and the material is transmitted through the blister tray.

[0004] However, the lifting bracket usually supports multiple empty blister trays at a time to improve the efficiency of loading and unloading. Multiple empty blister trays are stacked into a material stack on the lifting bracket. The material stack may be skewed when it is transferred to the lifting bracket. At this time, the material stack is prone to tipping over during the lifting and lowering movement of the lifting bracket. Utility Model Content

[0005] In order to solve the shortcomings of the prior art, the utility model provides an automatic loading and unloading device for a blister tray. When the lifting seat drives the empty material stack to lift, the limit rod limits the movement of the empty material stack, and the positioning assembly positions the empty material stack. The empty material stack maintains a regular state of vertical stacking, which can effectively reduce the possibility of the material stack tipping over due to skewing during lifting or discharging, and improve the stability of the blister tray during the automatic loading and unloading process.

[0006] The technical effects to be achieved by the utility model are achieved through the following technical aspects:

[0007] The utility model provides an automatic loading and unloading device for a blister tray, comprising a frame, provided with a lifting area and a discharge area for discharging materials into the blister tray, a plurality of limit rods being arranged around the periphery of the lifting area; a lifting seat being slidably arranged in the lifting area, the lifting seat being transmission-connected with a lifting driving member, the lifting driving member driving the lifting seat to lift and lower to enter or leave the discharge area, the limit rods limiting the movement of an empty material stack; and a positioning component, which is arranged on the frame and located in the lifting area, and the positioning component positions the empty material stack.

[0008] In some implementations, the positioning component includes a positioning plate which is slidably arranged on the rack and is drivingly connected with a positioning driving member for driving the positioning plate to push and position the empty pallet.

[0009] In some implementations, a separating component is arranged in the blanking area of the rack. The separating component separates the plastic suction tray and the empty pallet, and the plastic suction tray is filled with materials. A stacking area is arranged on one side of the blanking area of the rack, and a pushing component for pushing the plastic suction tray separated by the separating component to the stacking area is arranged in the blanking area of the rack.

[0010] In some implementations, the separating component includes a separating support plate for separating the plastic suction tray and the empty pallet. The separating support plate is drivingly connected with a first separating driving member for driving the separating support plate to approach or move away from the plastic suction tray.

[0011] In some implementations, the pushing component includes a support seat arranged on the rack, a guide rod arranged on the support seat, a pushing plate slidably connected with the guide rod, and a pushing driving member drivingly connected with the pushing plate for driving the pushing plate to slide along the guide rod to push the plastic suction tray to the stacking area.

[0012] In some implementations, a first pulley and a second pulley are rotatably arranged on the support seat. The first pulley and the second pulley are coaxially arranged so that the first pulley and the second pulley rotate synchronously. A first synchronous belt is sleeved on the first pulley and is connected with the pushing plate. The second pulley is drivingly connected with the pushing driving member.

[0013] In some implementations, the guide rods are arranged on both sides of the pushing plate along the pushing direction. A transmission rod is arranged between the two guide rods. A second synchronous belt is arranged between the transmission rod and the second pulley. The transmission rod is drivingly connected with the pushing driving member.

[0014] In some implementations, a discharging conveyor belt is arranged in the stacking area of the rack. The pushing component pushes the plastic suction tray onto the discharging conveyor belt. A stacking component for stacking the plastic suction trays is arranged on one side of the discharging conveyor belt.

[0015] In some implementations, the stacking assembly includes a top plate located at the center of the stacking area. The top plate is drivingly connected to a lifting drive member for driving the top plate to lift the full material stack. There is a stacking pallet located on one side of the top plate along the conveying direction of the unloading conveyor belt. The stacking pallet is drivingly connected to a second separation drive member, and the second separation drive member drives the stacking pallet to support the full material stack lifted by the top plate to provide an avoidance space.

[0016] In some implementations, a feeding area is provided on one side of the lifting area of the frame, and a feeding conveyor belt for conveying the empty material stack onto the lifting seat is provided in the feeding area.

[0017] In summary, the present utility model has at least the following advantages:

[0018] For the automatic loading and unloading equipment of plastic suction trays provided by the present utility model, the empty material stack is placed on the lifting seat. The lifting drive member drives the lifting seat to rise from the lifting area to the material placing area, and the lifting seat lifts the empty material stack into the material placing area for material placing. When the lifting seat lifts the empty material stack, the limiting rod can limit the movement of the empty material stack, reducing the possibility of the stacked empty material stacks tipping over during the lifting process. After the lifting seat lifts the empty material stack in place, the positioning assembly positions the empty material stack. If the empty material stack is slightly skewed, the positioning assembly can straighten the skewed empty material stack so that the empty material stack remains in a vertically stacked state. The cooperation between the positioning assembly and the limiting rod can effectively improve the problem that the empty material stack is prone to skewing and tipping, and improve the stability and use safety of the plastic suction trays during the loading and unloading process. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of an automatic loading and unloading equipment for plastic suction trays according to a specific embodiment of the present utility model.

[0020] Figure 2 It is a partial structural diagram of the lifting seat according to a specific embodiment of the present utility model.

[0021] Figure 3 It is a schematic overall structural diagram of an automatic loading and unloading equipment for plastic suction trays according to a specific embodiment of the present utility model.

[0022] Figure 4 For Figure 3 It is a partial structural diagram of the middle pushing assembly and the separation assembly.

[0023] Figure 5 It is a schematic structural diagram of the stacking assembly according to a specific embodiment of the present utility model.

[0024] Figure 6 It is a partial structural diagram of the stacking pallet and the unloading guiding plate according to a specific embodiment of the present utility model.

[0025] Figure 7 Schematic diagram of the structure at the feeding conveyor belt of a specific embodiment of the present utility model.

[0026] Markings in the figure:

[0027] 1. Frame; 11. Lifting area; 111. Limit rod; 12. Loading area; 13. Stacking area; 131. Unloading conveyor belt; 132. Unloading rack; 1321. Unloading guide plate; 133. First material blocking cylinder; 14. Feeding area; 141. Feeding conveyor belt; 142. Feeding rack; 143. Feeding guide plate; 144. Inductor; 145. Feeding baffle; 146. Material blocking driving member;

[0028] 2. Lifting seat; 21. Lifting driving member;

[0029] 3. Positioning assembly; 31. Positioning plate; 32. Positioning driving member;

[0030] 4. Partitioning assembly; 41. Partitioning support plate; 42. First partitioning driving member; 43. Supporting driving member;

[0031] 5. Pushing material assembly; 51. Support seat; 511. Guide rod; 512. First pulley; 513. Second pulley; 514. First synchronous belt; 515. Transmission rod; 516. Second synchronous belt; 52. Pushing plate; 521. Slide block; 53. Active synchronous belt;

[0032] 6. Stacking assembly; 61. Top plate; 62. Lifting driving member; 63. Stacking support plate;

[0033] 7. Blister tray; 71. Empty material stack; 72. Full material stack; 721. Upper layer full material blister tray; 722. Lower layer full material blister tray. Specific embodiments

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The described embodiments are some, but not all, of the embodiments of the present utility model.

[0035] Therefore, the detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model that is claimed, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0036] Example 1:

[0037] Please refer to the attached Figure 1 and Figure 2 , the automatic loading and unloading equipment for blister trays of the present utility model includes a frame 1, a lifting seat 2 is arranged on the frame 1, a number of limiting rods 111 are arranged around the outer side of the lifting seat 2, and a positioning component 3 is arranged on one side of the lifting seat 2. When the lifting seat 2 lifts the empty pallet 71, the limiting rods 111 cooperate with the positioning component 3, which can play a role in limiting and positioning the empty pallet 71, thereby improving the stability of the blister tray 7 during the automatic loading and unloading process.

[0038] Among them, a lifting area 11 and a feeding area 12 for feeding materials onto the blister tray 7 are arranged on the frame 1. In some specific embodiments shown, the lifting area 11 and the feeding area 12 are vertically distributed along the Z-axis direction. The structure inside the automatic loading and unloading equipment for blister trays is compact, which can save space. The frame 1 is provided with a lifting seat 2 in the lifting area 11. Specifically, the lifting seat 2 is a frame-shaped seat body, and the lifting seat 2 moves up and down along the Z-axis direction in the lifting area 11, and can lift the empty pallet 71 to the feeding area 12.

[0039] A number of limiting rods 111 are arranged around the outer side of the lifting seat 2, and a number of limiting rods 111 are arranged around the periphery of the lifting area 11. When the lifting seat 2 drives the empty pallet 71 to lift and lower, the limiting rods 111 play a role in limiting the movement of the empty pallet 71, and can reduce the occurrence of the empty pallet 71 being skewed or toppled during the lifting movement. In a preferred embodiment, the limiting rods 111 are detachably connected to the frame 1, and a limiting connecting plate is arranged between the limiting rods 111 and the frame 1. The limiting connecting plate can be detachably connected to the frame 1 through a waist-shaped hole and a bolt, and can realize fine adjustment of the installation position of the limiting connecting plate on the frame 1. In some specific embodiments shown, the limiting rods 111 are vertically arranged long rods, and a number of limiting rods 111 are spaced apart on three sides around the periphery of the lifting area 11. Specifically, a number of limiting rods 111 may include a first rod body, wherein the first rod body is arranged inside the frame of the lifting seat 2, and can play a guiding role in the lifting movement of the lifting seat 2 while restricting the movement of the empty pallet 71.

[0040] The lifting seat 2 is drivingly connected with a lifting driving member 21 for driving the lifting seat 2 to lift and lower to enter or leave the feeding area 12. Specifically, the lifting driving member 21 is preferably but not limited to a linear module, and the driving end of the linear module is drivingly connected with the lifting seat 2. In some other specific embodiments, the lifting driving member 21 may adopt a lifting cylinder.

[0041] The rack 1 is provided with a positioning component 3 in the lifting area 11. In a preferred embodiment, the positioning component 3 can be arranged on the side of the periphery of the lifting area 11 where the limiting rod 111 is not provided, so as to cooperate with the limiting rod 111 to position the empty pallet 71. As shown in some specific embodiments, the positioning component 3 includes a positioning plate 31. The positioning plate 31 is specifically a vertically arranged long plate. The positioning plate 31 is drivingly connected with a positioning driving member 32. The positioning driving member 32 drives the positioning plate 31 to extend along the Y direction to approach the empty pallet 71. The positioning plate 31 can push the skewed empty pallet 71 to keep the empty pallet 71 in a vertically stacked state. The positioning plate 31 positions and arranges the empty pallet 71. Specifically, the positioning driving member 32 is preferably but not limited to a positioning cylinder. The driving end of the positioning cylinder is drivingly connected with the positioning plate 31. The positioning driving member 32 drives the positioning plate 31 to move horizontally to approach or away from the empty pallet 71.

[0042] When the blister tray 7 is loaded with materials, specifically, the materials can be finished remote controls, and the finished remote controls are batch-loaded and conveyed. The empty pallet 71 is placed on the lifting seat 2. The lifting driving member 21 drives the lifting seat 2 to rise in the lifting area 11. The lifting seat 2 lifts the empty pallet 71 into the discharging area 12, and the empty blister tray 7 discharges materials. During the process of the lifting seat 2 lifting the empty pallet 71, the limiting rod 111 can prevent the empty pallet 71 from being skewed or toppled during movement, and it is difficult for the empty blister tray 7 to fall from the empty pallet 71 or the lifting seat 2, which can ensure the safety of the loading operation. When the lifting seat 2 lifts the empty pallet 71 in place, the positioning driving member 32 drives the positioning plate 31 to extend. The positioning plate 31 pushes the empty pallet 71 to one side of the first rod body, and the empty pallet 71 is positioned and regularized. The lifting seat 2 stably conveys the empty pallet 71, and the structure is simple and easy to operate.

[0043] Embodiment 2:

[0044] The difference between this embodiment and Embodiment 1 is that this embodiment further includes a separating component 4 and a pushing component 5.

[0045] Please refer to Figure 3 and Figure 4 In this embodiment, the rack 1 is provided with a separating component 4 in the discharging area 12. After the lifting seat 2 lifts the empty pallet 71 into the discharging area 12, the separating component 4 separates the first-layer blister tray 7 in the empty pallet 71 and discharges the first-layer blister tray 7. The rack 1 is provided with a stacking area 13 for stacking the full blister trays 7 to form a full pallet 72 on one side of the discharging area 12 in the Y-axis direction. The rack 1 is provided with a pushing component 5 for pushing the blister tray 7 separated by the separating component 4 to the stacking area 13 in the discharging area 12.

[0046] In a preferred embodiment, the partition assembly 4 includes a partition support plate 41 for separating the first layer of blister trays 7 from the empty material stack 71. Specifically, two partition support plates 41 may be provided, and the two partition support plates 41 are respectively provided on both sides of the lifting seat 2 along the Y-axis direction. The partition support plate 41 is an L-shaped plate to separate the first layer of suction cups from the remaining empty material stack 71. The partition support plate 41 is transmission-connected with a first partition driving member 42 for driving the partition support plate 41 to move along the X-axis direction to approach or move away from the first layer of blister tray 7. Specifically, the first partition driving member 42 is preferably but not limited to a first partition cylinder. The first partition driving member 42 drives the partition support plate 41 to move along the X-axis direction to be inserted between the first layer of blister tray 7 and the remaining empty material stack 71. The partition support plate 41 is located at the bottom of the first layer of blister tray 7, and the first layer of blister tray 7 is separated from the remaining empty material stack 71.

[0047] Furthermore, the partition assembly 4 also includes a transmission plate, the first partition drive member 42 is installed on the transmission plate, and the transmission plate is transmission-connected with a supporting drive member 43, which drives the transmission plate to rise and fall along the Z-axis direction, thereby driving the first partition drive member 42 and the partition support plate 41 to rise and fall, and the partition support plate 41 can lift the first layer of blister tray 7, and the first layer of blister tray 7 is completely separated from the remaining empty material stack 71, so that when the subsequent pushing assembly 5 pushes the first layer of blister tray 7 to move, it generates thrust on the remaining empty material stack 71, thereby affecting the stacking stability of the remaining empty material stack 71. Specifically, the supporting drive member 43 is preferably, but not limited to, a supporting cylinder, and the transmission end of the supporting cylinder is transmission-connected to the transmission plate.

[0048] In a preferred embodiment, the pusher assembly 5 includes a guide rod 511. Specifically, two guide rods 511 are provided. The two guide rods 511 are respectively provided on both sides of the first layer of blister tray 7 moving along the Y-axis direction. The guide rod 511 is specifically a long rod provided along the Y-axis direction. A slider 521 is provided on the guide rod 511. The slider 521 is slidably connected to the guide rod 511 so that the slider 521 can slide along the guide rod 511. The slider 521 is provided with a pusher plate 52 for pushing the first layer of blister tray 7 to move to the stacking area 13.

[0049] Support seats 51 are provided at both ends of the guide rod 511 along the Y-axis direction. In a preferred embodiment, a first pulley 512 and a second pulley 513 are rotatably provided on the support seat 51. The first pulley 512 and the second pulley 513 are coaxially arranged on the support seat 51 so that the first pulley 512 and the second pulley 513 rotate synchronously. A first synchronous belt 514 is sleeved on the first pulley 512, and the first synchronous belt 514 is connected to the push plate 52. The first pulley 512 transmits the push plate 52 through the first synchronous belt 514, and the push plate 52 moves along the guide rod 511, thereby driving the push rod to push the first layer of blister disk 7 to move along the Y-axis direction and transmit it to the stacking area 13.

[0050] In a preferred embodiment, a transmission rod 515 is arranged between two guide rods 511. The transmission rod 515 is specifically a long rod arranged along the X-axis direction. The transmission rod 515 is rotatably arranged on the frame 1. A second synchronous belt 516 is arranged between the second pulley 513 and the transmission rod 515. The transmission rod 515 drives the second pulley 513 to rotate through the second synchronous belt 516. A material pushing driving member is drivingly connected to the transmission rod 515. In some specific embodiments shown, the material pushing driving member may include a material pushing motor. A driving wheel is sleeved on the driving end of the material pushing motor. A driving synchronous belt 53 is arranged between the driving wheel and the transmission rod 515. The material pushing motor drives the transmission rod 515 to rotate through the driving wheel and the driving synchronous belt 53. The manner in which the material pushing driving member drives the transmission rod 515 to rotate is known to those skilled in the art and can be realized, and will not be described in detail in this embodiment.

[0051] The material pushing driving member can drive the two guide rods 511 to rotate synchronously through the transmission rod 515. The two ends of the material pushing plate 52 along the X-axis direction are respectively driven along the guide rods 511, which is beneficial to improving the stability of the pushing of the material pushing assembly 5, can save the driving source, is beneficial to saving space, and makes the structure compact.

[0052] After the lifting seat 2 lifts the empty pallet stack 71 to the material discharging area 12, the first separation assembly 4 drives the separation support plate 41 to be close to between the first layer of plastic suction trays 7 and the remaining empty pallet stack 71 to separate the first layer of plastic suction trays 7. The supporting driving member 43 drives the separation support plate 41 to rise along the Z-axis direction, and the separation support plate 41 lifts the first layer of plastic suction trays 7. After the first layer of plastic suction trays 7 is discharged by the discharging machine, the material pushing driving member drives the transmission rod 515 to rotate. The transmission rod 515 drives the second pulley 513 to rotate through the second synchronous belt 516. Then, the first pulley 512 and the first synchronous belt 514 jointly drive the material pushing plate 52 to move along the guide rods 511, and the material pushing plate 52 pushes the first layer of plastic suction trays 7 supported by the separation support plate 41 along the Y-axis direction into the stacking area 13.

[0053] Embodiment 3:

[0054] The difference between this embodiment and the above embodiment is as follows. Please refer to Figure 5 and Figure 6 , a discharging conveyor belt 131 is arranged in the stacking area 13 of the frame 1 of this embodiment. Specifically, the discharging conveyor belt 131 conveys and discharges along the Y-axis direction.

[0055] Furthermore, the rack 1 is provided with a discharging rack 132 in the stacking area 13. The discharging conveyor belt 131 is arranged on the discharging rack 132. Discharging guide plates 1321 are arranged on both sides of the discharging rack 132 along the conveying direction of the discharging conveyor belt 131. The guide plates are specifically long plates arranged along the Y-axis. The two ends of the guide plates in the length direction are bent and extended away from the discharging conveyor belt 131 to guide the plastic suction trays 7 to be conveyed to the stacking area 13 for stacking or discharging.

[0056] In a preferred embodiment, a first material blocking cylinder 133 is arranged on the side of the discharging conveyor belt 131 away from the feeding area 12. When the piston rod end of the first material blocking cylinder 133 extends, it can block the full-load material stack 72 conveyed by the discharging conveyor belt 131, reducing the possibility of the full-load material stack 72 sliding out of the discharging conveyor belt 131 and improving the safety of stacking and discharging operations.

[0057] A stacking assembly 6 is arranged on one side of the discharging conveyor belt 131. In a preferred embodiment, the stacking assembly 6 includes a top plate 61. The top plate 61 is located at the center of the stacking area 13. The top plate 61 is specifically arranged horizontally. The top plate 61 is drivingly connected to a lifting driving member 62. The lifting driving member 62 drives the top plate 61 to move up and down along the Z-axis direction. The top plate 61 can lift the full-load material stack. Specifically, the lifting driving member 62 is preferably but not limited to a lifting motor. The lifting motor is drivingly connected to a pulley. A lead screw is arranged on one side of the pulley. A synchronous belt is arranged between the lead screw and the pulley for transmission. The lead screw is drivingly connected to the top plate 61. The lifting driving member 62 drives the top plate 61 to lift. In some other specific embodiments, the lifting driving member 62 can adopt a lifting cylinder.

[0058] Stacking support plates 63 are arranged on both sides of the top plate 61 along the Y-axis direction. Specifically, the stacking support plates 63 can be located on the side of the discharging guide plate 1321 away from the discharging conveyor belt 131 and can penetrate the discharging guide plate 1321 to move towards the full-load material stack 72. The stacking support plates 63 are drivingly connected to a second separating driving member. The second separating driving member is preferably but not limited to a second separating cylinder. The second separating driving member drives the pushing support plate to extend along the X-axis direction. The pushing plate 52 supports the full-load material stack 72 lifted by the top plate 61 to provide an avoidance space for the next full-load plastic suction tray 7 to be conveyed to the stacking area 13.

[0059] When the full-load blister trays 7 are stacked, the lifting drive member 62 drives the top plate 61 to lift the upper full-load blister tray 721 located on the top plate 61 to the in-place position. At this time, the second separation drive member drives the stacking pallet 63 to extend in the X-axis direction. The stacking pallet 63 extends to the bottom of the upper full-load blister tray 721 to support the upper full-load blister tray 721. When the lower blister tray 7 is filled with materials, the lifting drive member 62 drives the top plate 61 to descend, providing an avoidance space for the transfer of the lower full-load blister tray 722. The pushing component 5 pushes the lower full-load blister tray 722 onto the unloading conveyor belt 131. The unloading conveyor belt 131 conveys the lower full-load blister tray 722 to the top plate 61. The lifting drive member 62 drives the top plate 61 to rise to the in-place position again. The second separation drive member drives the stacking pallet 63 to retract to the in-place position. The upper full-load blister tray 721 falls a certain distance onto the lower full-load blister tray 722 under the action of gravity, and the upper full-load blister tray 721 and the lower full-load blister tray 722 are stacked. The second separation drive member drives the stacked two layers of full-load blister trays 7 to rise to the in-place position again through the top plate 61. The stacking pallet 63 extends and circulates the above operations, and the full-load stack 72 is stacked. The piston rod of the first stop cylinder 133 retracts, and the full-load stack 72 stacked to a certain height can be unloaded through the unloading conveyor belt 131. The stacking component 6 has a simple structure and can realize the automatic stacking and unloading of the full-load blister trays 7, which is beneficial to improving the convenience and safety of operation.

[0060] Embodiment 4:

[0061] The difference between this embodiment and the above embodiment is as follows. Please refer to Figure 7 , on one side of the lifting area 11 of the frame 1 of this embodiment along the Y-axis direction, a feeding area 14 is provided. A feeding conveyor belt 141 is arranged in the feeding area 14. Specifically, the feeding conveyor belt 141 conveys the empty stack 71 along the Y-axis direction and extends into the lifting area 11 to convey the empty stack 71 into the lifting area 11. In some specific embodiments shown, the feeding conveyor belt can drive the helical gear to rotate through a motor, and the helical gear is meshed with the bevel gear to transmit power to convey the empty stack 71. The AGV cart loads the empty stack 71 onto the feeding conveyor belt 141, and the feeding conveyor belt 141 conveys the empty stack 71 to the lifting seat 2.

[0062] In a preferred embodiment, a feeding frame 142 is arranged on one side of the feeding conveyor belt 141. The feeding conveyor belt 141 is installed on the feeding frame 142. Feeding guide plates 143 are arranged on both sides of the feeding frame 142 along the Y-axis direction to guide the feeding of the empty stack 71.

[0063] In a preferred embodiment, the feeding rack 142 is provided with a sensor 144 for sensing the empty pallet stack 71 in the feeding area 14. On the side of the sensor 144 close to the lifting area 11, a feeding baffle 145 is provided. The feeding baffle 145 is slidably arranged on the feeding rack 142. The feeding baffle 145 is drivingly connected with a material blocking driving member 146 for driving the feeding baffle 145 to move along the X-axis direction. When the sensor 144 does not sense the empty pallet stack 71, the material blocking driving member 146 drives the feeding baffle 145 to extend along the X-axis direction to block the feeding conveyor belt 141 from conveying the empty pallet stack 71 that has not been stacked to a fixed height to the lifting area 11. When the sensor 144 senses the empty pallet stack 71, the material blocking driving member 146 drives the feeding baffle 145 to retract, and the feeding conveyor belt 141 realizes the feeding of the empty pallet stack 71, and the blister tray 7 is automatically loaded, which is beneficial to improving the accuracy and smoothness of the automatic loading and unloading of the blister tray 7.

[0064] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0065] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0066] In addition, terms such as "horizontal", "vertical", "hanging" and the like do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0067] Although the description of the present utility model is made in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and variations based on the above content. Therefore, all such substitutions, improvements and variations are included within the spirit and scope of the appended claims.

Claims

1. An automatic loading and unloading device for blister trays, characterized in that: include The frame (1) is provided with a lifting area (11) and a material discharge area (12) for discharging materials into a blister tray (7), and a plurality of limit rods (111) are arranged around the lifting area (11); A lifting seat (2) is slidably disposed in the lifting area (11); the lifting seat (2) is transmission-connected to a lifting drive member (21); the lifting drive member (21) drives the lifting seat (2) to move up and down to enter or leave the material discharge area (12); and the limiting rod (111) limits the movement of the empty material stack (71); as well as A positioning component (3) is arranged on the frame (1) and is located in the lifting area (11), and the positioning component (3) positions the empty material stack (71).

2. The automatic loading and unloading equipment for blister trays according to claim 1 is characterized in that: The positioning assembly (3) comprises a positioning plate (31), the positioning plate (31) is slidably arranged on the frame (1), and is drivingly connected to a positioning driving member (32) for driving the positioning plate (31) to push and position the empty material stack (71).

3. The automatic loading and unloading equipment for blister trays according to claim 1 is characterized in that: The frame (1) is provided with a partition component (4) in the material discharge area (12), and the partition component (4) separates the blister tray (7) and the empty material stack (71), and the blister tray (7) is filled with materials; The frame (1) is provided with a stacking area (13) on one side of the discharge area (12), and the frame (1) is provided with a pushing component (5) in the discharge area (12) for pushing the blister tray (7) separated by the partition component (4) to the stacking area (13).

4. The automatic loading and unloading equipment for blister trays according to claim 3 is characterized in that: The partition assembly (4) comprises a partition support plate (41) for separating the blister tray (7) and the empty material stack (71), and the partition support plate (41) is drivingly connected to a first partition driving member (42) for driving the partition support plate (41) to move closer to or away from the blister tray (7).

5. The automatic loading and unloading equipment for blister trays according to claim 3 or 4, characterized in that: The pusher assembly (5) comprises A support seat (51) is arranged on the frame (1), and a guide rod (511) is arranged on the support seat (51); A push plate (52) is slidably connected to the guide rod (511); and A material pushing driving member is drivingly connected to the material pushing plate (52) and is used to drive the material pushing plate (52) to slide along the guide rod (511) so as to push the blister tray (7) to the stacking area (13).

6. The automatic loading and unloading equipment for blister trays according to claim 5 is characterized in that: A first belt pulley (512) and a second belt pulley (513) are rotatably arranged on the support seat (51), and the first belt pulley (512) and the second belt pulley (513) are coaxially arranged so that the first belt pulley (512) and the second belt pulley (513) rotate synchronously; The first pulley (512) is sleeved with a first synchronous belt (514), the first synchronous belt (514) is connected to the push plate (52), and the second pulley (513) is drivingly connected to the push drive member.

7. The automatic loading and unloading equipment for blister trays according to claim 6 is characterized in that: The guide rods (511) are arranged on both sides of the push plate (52) along the pushing direction, a transmission rod (515) is arranged between the two guide rods (511), a second synchronous belt (516) is arranged between the transmission rod (515) and the second pulley (513), and the transmission rod (515) is connected to the push driving member in a transmission manner.

8. The automatic loading and unloading equipment for blister trays according to claim 3 is characterized in that: The frame (1) is provided with a discharge conveyor belt (131) in the stacking area (13); the pushing component (5) pushes the blister tray (7) onto the discharge conveyor belt (131); and a stacking component (6) for stacking the blister tray (7) is provided on one side of the discharge conveyor belt (131).

9. The automatic loading and unloading equipment for blister trays according to claim 8, characterized in that: The stacking assembly (6) comprises A top plate (61) is located at the center of the stacking area (13), and the top plate (61) is drivingly connected to a lifting driving member (62) for driving the top plate (61) to lift a full material stack (72); as well as The stacking support plate (63) is located on one side of the top plate (61) along the conveying direction of the unloading conveyor belt (131), and the stacking support plate (63) is transmission-connected to a second partition driving member, and the second partition driving member drives the stacking support plate (63) to support the full material stack (72) lifted by the top plate (61) to provide an escape space.

10. The automatic loading and unloading equipment for blister trays according to claim 1, characterized in that: The frame (1) is provided with a feeding area (14) on one side of the lifting area (11), and a feeding conveyor belt (141) for conveying the empty material stack (71) to the lifting seat (2) is provided in the feeding area (14).

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