Blister tray dispensing mechanism

Abstract

The utility model discloses a blister tray divides material mechanism, applies automatic assembly equipment field, including frame, be provided with blister tray conveying assembly on the frame, the one side of blister tray conveying assembly is provided with divides material positioning assembly, the below of divides material positioning assembly is provided with jacking -up subassembly, jacking -up subassembly and frame fixed connection, the fixed setting of frame below divides material assembly, below divides material assembly between jacking -up subassembly, below divides material assembly away from divides material positioning assembly one end is provided with accurate positioning assembly, accurate positioning assembly and frame fixed connection, through above -mentioned setting, divides material positioning assembly to determine divides material position, and the bottom layer blister tray is divided out, and below divides material assembly removes to the material receiving position and rises, and the blister tray separated out is received, and the blister tray after divides material shifts, realizes the continuous automatic blister tray divides material and positioning operation, guarantees production flow continuous operation, improves divides material efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of automated assembly equipment technology, and specifically relates to a blister tray material dispensing mechanism. Background Technology

[0002] In the field of automated assembly equipment, blister packs, as standard carriers for electronic components, precision parts and other materials, are crucial for ensuring the continuous operation of production lines through their efficient and precise material distribution.

[0003] The current announcement of Chinese utility model patent CN221640141U discloses an automated assembly equipment, which is equipped with a circular assembly line, multiple trays, at least one pre-assembly device, a loading robot, a loading conveyor belt, a pressing device, an unloading robot, and an unloading conveyor belt. Through the above configuration, the automated assembly of combined components can be realized, saving manpower and reducing assembly time that are required for manual assembly in the prior art.

[0004] The patented material is in the form of a disc and is multi-layered. However, during automated assembly, the subsequent automatic loading and unloading of materials from the disc and the empty blister tray recycling can only be done on a single disc. This requires manual material sorting, which is costly and inefficient. Utility Model Content

[0005] The purpose of this invention is to provide a blister tray material distribution mechanism, which solves the problem that in an existing automated assembly equipment, the incoming material is in the form of a tray and is multi-layered. During automated assembly, the subsequent automatic loading and unloading of materials in the tray and the recycling of empty blister trays can only be done on a single tray, requiring manual material distribution, which is costly and inefficient.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a blister tray dispensing mechanism includes a frame, a blister tray conveying assembly is provided on the frame, a dispensing and positioning assembly is provided on one side of the blister tray conveying assembly, a lifting assembly is provided below the dispensing and positioning assembly, the lifting assembly is fixedly connected to the frame, a lower dispensing assembly is fixedly provided on the frame, the lower dispensing assembly is located between the lifting assemblies, and a precision positioning assembly is provided at the end of the lower dispensing assembly away from the dispensing and positioning assembly, the precision positioning assembly is fixedly connected to the frame.

[0007] By adopting the above technical solution, and by setting up a frame, a blister tray conveying assembly, a material dispensing and positioning assembly, a lifting assembly, a lower dispensing assembly, and a precision positioning assembly, the multi-layer blister tray is first placed on the blister tray conveying assembly. The blister tray conveying assembly starts and conveys the multi-layer blister tray to the corresponding position of the material dispensing and positioning assembly. The material dispensing and positioning assembly blocks the blister tray from moving forward, determining the dispensing position and providing a basis for subsequent dispensing actions. Then, the lifting assembly works to lift the blister tray, and the material dispensing and positioning assembly separates the bottom layer of the blister tray. Then, the lower dispensing assembly moves to the receiving position and rises to receive the separated blister tray, completing the transfer of the dispensed blister tray for subsequent processes. Then, the precision positioning assembly uses mechanical limits for precise positioning, providing a stable and accurate benchmark for subsequent gripping and other operations. By repeating the above steps, continuous and automated blister tray dispensing and positioning operations are achieved, ensuring the continuous operation of the production process and improving dispensing efficiency.

[0008] Furthermore: the blister tray conveying assembly includes a conveyor frame, a conveyor belt, blocks, a motor, and blister trays. The conveyor frame is fixedly mounted on the frame, the conveyor belt is mounted on the conveyor frame, the number of blocks is several and evenly distributed, the blocks are mounted on the conveyor belt, the motor is fixedly mounted on the conveyor frame, and the motor drives the conveyor belt to rotate via belt drive. Multiple layers of the blister trays are stacked on the conveyor belt.

[0009] Using the above technical solution, by setting up a conveyor frame, conveyor belt, stop blocks, motor, and blister trays, in use, the motor first drives the conveyor belt to circulate along the conveyor frame via belt drive. The operator places multi-layer blister trays on the conveyor belt, the stop blocks initially limit their movement, and the conveyor belt drives the blister trays to move towards the material distribution and positioning component. The stop blocks continuously constrain the position of the blister trays to ensure stable stacking. When the blister trays reach the material distribution and positioning component with the conveyor belt, the conveyor belt stops rotating, providing precisely positioned materials for subsequent material distribution operations.

[0010] Furthermore: the material distribution and positioning assembly includes a support leg, a side baffle, a limiting plate, a guide plate, a support plate, an opening, a cylinder seat, a slide cylinder, an insert, and a slot. The support leg is fixedly mounted on the frame, and there are two sets of support legs arranged symmetrically. The side baffle is fixedly mounted on the support leg. The limiting plate is fixedly mounted on one end of the side baffle. The guide plate is fixedly mounted on one end of the support leg. One end of the support plate is fixedly mounted on the frame, and the other end of the support plate is fixedly mounted on the guide plate. The opening is formed on the side baffle. The cylinder seat is fixedly mounted on the side baffle. The slide cylinder is fixedly mounted on the cylinder seat. The insert is mounted on the slide cylinder and is located in the opening. The slot is formed on the blister tray, and the insert and slot are correspondingly arranged.

[0011] Using the above technical solution, by setting up support legs, side baffles, limiting plates, guide plates, support plates, openings, cylinder seats, slide cylinders, inserts, and slots, during use, the support legs install and fix the side baffles. The blister tray enters the material distribution station via the conveyor belt and is blocked by the limiting plates. The side baffles constrain the lateral position, completing the initial positioning. The slide cylinder is in the retracted state, and the inserts are hidden in the opening of the side baffles, without interfering with the conveying of the blister tray. Then, the lifting component lifts the blister tray, aligning the slots on the blister tray with the positions of the inserts. Then, the slide cylinder extends, and the inserts are inserted into the slots, separating the bottom target layer blister tray.

[0012] Furthermore: the lifting assembly includes a first cylinder mounting plate, a lifting cylinder, a floating joint, a first guide sleeve, a guide post, and a top plate. The first cylinder mounting plate is disposed below the frame, the lifting cylinder is disposed on the first cylinder mounting plate, one end of the floating joint is fixedly disposed on the lower surface of the frame, the other end of the floating joint is fixedly disposed on the first cylinder mounting plate, the first guide sleeve is fixedly disposed on the frame, one end of the guide post is fixedly disposed on the first cylinder mounting plate, the guide post is slidably connected in the first guide sleeve, and the top plate is fixedly disposed on the other end of the guide post.

[0013] By adopting the above technical solution, and by setting up a first cylinder mounting plate, a lifting cylinder, a floating joint, a first guide sleeve, a guide post, and a top plate, in use, the lifting cylinder first works, transmitting force to the frame through the floating joint. Since the frame is fixed, a reverse force acts on the lifting cylinder. The movement of the lifting cylinder causes the cylinder body and the first cylinder mounting plate to move up and down together. The top plate is rigidly connected to the first cylinder mounting plate through the guide post and also moves up and down with the first cylinder mounting plate, thereby realizing the lifting operation of the blister tray.

[0014] Furthermore: the lowering assembly includes a fixed plate, a second guide sleeve, a guide shaft, a second cylinder mounting plate, a lowering cylinder, a translation cylinder, and a receiving tray. The fixed plate is fixedly mounted on the frame, the second guide sleeve is fixedly mounted on the fixed plate, the guide shaft is slidably connected in the second guide sleeve, the second cylinder mounting plate is fixedly mounted on the upper end of the guide shaft, the lowering cylinder is fixedly mounted on the fixed plate, the telescopic shaft of the lowering cylinder is fixedly mounted on the second cylinder mounting plate, the translation cylinder is fixedly mounted on the second cylinder mounting plate, the receiving tray is slidably connected to the second cylinder mounting plate, and the telescopic shaft of the translation cylinder is fixedly connected to the receiving tray.

[0015] Using the above technical solution, by setting a fixed plate, a second guide sleeve, a guide shaft, a second cylinder mounting plate, a lower dispensing cylinder, a translation cylinder, and a receiving tray, in use, the lifting cylinder retracts, so that the receiving tray is in a low position. Then, the translation cylinder retracts, so that the receiving tray is in the receiving position. Then, the lower dispensing cylinder extends, and the receiving tray rises vertically, close to the dispensing station to receive the separated blister packs. Then, the translation cylinder extends, and the receiving tray moves horizontally to the working position, conveying the blister packs to the next process. Then, the translation cylinder retracts, and the receiving tray returns to its horizontal position. The lower dispensing cylinder retracts, and the receiving tray returns to its vertical position, waiting for the next dispensing cycle.

[0016] Furthermore: the precision positioning component includes a support frame, a positioning cylinder, a positioning frame, and a tray. The support frame is fixedly mounted on the machine frame, and there are two support frames arranged symmetrically. The positioning cylinder is fixedly mounted on the support frame. The positioning frame is fixedly mounted on the telescopic shaft of the positioning cylinder. The tray is fixedly mounted on the positioning frame, and there are two trays arranged symmetrically.

[0017] By adopting the above technical solution, by setting up a support frame, a positioning cylinder, a positioning frame and a support plate, the support frame can support the positioning cylinder during use. After the receiving tray carries the blister tray to the precision positioning area, the positioning cylinder is pushed out, so that the positioning frame completely locks the blister tray into place. Then, the support plate supports the lower sides of the blister tray.

[0018] Furthermore, the lower surface of the frame is fixedly provided with support legs, and the number of support legs is four and they are arranged symmetrically.

[0019] By adopting the above technical solution and setting up support legs, the support legs can be used to install and fix the frame during use, thereby improving the stability of the frame.

[0020] Furthermore, a diagonal rod is fixedly installed on the support leg, and the other end of the diagonal rod is fixedly installed on the frame.

[0021] By adopting the above technical solution and setting up diagonal braces, the two ends of the diagonal braces are connected to the support legs and the frame respectively during use, thereby further improving the stability of the frame.

[0022] In summary, this utility model has the following beneficial effects:

[0023] By setting up a material distribution and positioning component, during use, the support legs are installed and fixed to the side baffle. The blister tray enters the material distribution station via the conveyor belt and is blocked by the limiting plate. The side baffle constrains the lateral position, completing the initial positioning. The slide cylinder is in the retracted state, and the insert is hidden in the opening of the side baffle, without interfering with the conveying of the blister tray. Then, the lifting component lifts the blister tray, aligning the slot on the blister tray with the position of the insert. Then, the slide cylinder extends, the insert is inserted into the slot, and the bottom target layer blister tray is separated.

[0024] By setting up a lower dispensing component, during use, the lifting cylinder retracts, placing the receiving tray in a low position. Then, the translation cylinder retracts, placing the receiving tray in the receiving position. Next, the lower dispensing cylinder extends, causing the receiving tray to rise vertically and approach the dispensing station to receive the separated blister packs. Then, the translation cylinder extends, moving the receiving tray horizontally to the working position, conveying the blister packs to the next process. Finally, the translation cylinder retracts, and the receiving tray returns to its horizontal position. The lower dispensing cylinder retracts, and the receiving tray returns to its vertical position, awaiting the next dispensing cycle.

[0025] Based on the above improvements, the overall technical effect achieved by this device is that the material distribution and positioning component determines the material distribution position, separates the bottom layer of blister trays, the lower material distribution component moves to the receiving position and rises to receive the separated blister trays, and completes the transfer of blister trays after material distribution, realizing continuous and automated blister tray material distribution and positioning operations, ensuring the continuous operation of the production process and improving material distribution efficiency. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the blister tray conveying assembly of this utility model;

[0028] Figure 3 This is a schematic diagram of the material dispensing and positioning component of this utility model;

[0029] Figure 4 This is a structural schematic diagram of the lifting component of this utility model;

[0030] Figure 5 This is a schematic diagram of the lower material distribution component of this utility model;

[0031] Figure 6 This is a structural schematic diagram of the precision positioning component of this utility model;

[0032] Figure 7 This is a schematic diagram of the material distribution process of the blister tray of this utility model.

[0033] In the diagram, 1. Frame; 2. Blister tray conveyor assembly; 3. Material distribution and positioning assembly; 4. Lifting assembly; 5. Lower material distribution assembly; 6. Precision positioning assembly; 7. Support leg; 8. Diagonal bar; 201. Conveyor frame; 202. Conveyor belt; 203. Stop block; 204. Motor; 205. Blister tray; 301. Support leg; 302. Side baffle; 303. Limiting plate; 304. Guide plate; 305. Support plate; 306. Opening; 307. Cylinder seat; 308. Slide table cylinder; 309. Insert plate; 310. Slot; 401. First cylinder mounting plate; 402. Lifting cylinder; 403. Floating joint; 404. First guide sleeve; 405. Guide post; 406. Top plate; 501. Fixing plate; 502. Second guide sleeve; 503. Guide shaft; 504. Second cylinder mounting plate; 505. Lower distributing cylinder; 506. Translation cylinder; 507. Receiving tray; 601. Support frame; 602. Positioning cylinder; 603. Positioning frame; 604. Support plate. Detailed Implementation

[0034] The present invention will be further described in detail below with reference to the accompanying drawings.

[0035] Example:

[0036] Please see Figures 1-7 The present invention provides a technical solution: a blister tray material distribution mechanism, including a frame 1, a blister tray conveying assembly 2 on the frame 1, a material distribution positioning assembly 3 on one side of the blister tray conveying assembly 2, a lifting assembly 4 below the material distribution positioning assembly 3, the lifting assembly 4 being fixedly connected to the frame 1, a lower material distribution assembly 5 fixedly disposed on the frame 1, the lower material distribution assembly 5 being located between the lifting assemblies 4, and a precision positioning assembly 6 disposed at the end of the lower material distribution assembly 5 away from the material distribution positioning assembly 3, the precision positioning assembly 6 being fixedly connected to the frame 1.

[0037] By setting up a frame 1, a blister tray conveying assembly 2, a material distribution and positioning assembly 3, a lifting assembly 4, a lower material distribution assembly 5, and a precision positioning assembly 6, the multi-layer blister tray 205 is first placed on the blister tray conveying assembly 2. The blister tray conveying assembly 2 is activated, conveying the multi-layer blister tray 205 to the corresponding position of the material distribution and positioning assembly 3. The material distribution and positioning assembly 3 blocks the blister tray 205 from moving forward, determining the material distribution position and providing a basis for subsequent material distribution actions. Then, the lifting assembly 4 works, lifting the blister tray 205. The material distribution and positioning assembly 3 separates the bottom layer of the blister tray 205. Then, the lower material distribution assembly 5 moves to the receiving position and rises to receive the separated blister tray 205, completing the transfer of the blister tray 205 after material distribution, facilitating subsequent processes. Then, the precision positioning assembly 6 uses mechanical limiters for precise positioning, providing a stable and accurate benchmark for subsequent gripping and other operations. By repeating the above steps, continuous and automated blister tray 205 material distribution and positioning operations are achieved, ensuring the continuous operation of the production process and improving material distribution efficiency.

[0038] refer to Figure 2 The blister tray conveying assembly 2 includes a conveyor frame 201, a conveyor belt 202, blocks 203, a motor 204, and blister trays 205. The conveyor frame 201 is fixedly mounted on the frame 1, the conveyor belt 202 is mounted on the conveyor frame 201, the number of blocks 203 is several and evenly arranged, the blocks 203 are mounted on the conveyor belt 202, the motor 204 is fixedly mounted on the conveyor frame 201, and the motor 204 drives the conveyor belt 202 to rotate through belt drive. The multi-layer blister trays 205 are stacked on the conveyor belt 202.

[0039] By setting up a conveyor frame 201, a conveyor belt 202, a stop block 203, a motor 204, and a blister tray 205, in use, the motor 204 first drives the conveyor belt 202 to circulate along the conveyor frame 201 via belt drive. The operator stacks multiple blister trays 205 on the conveyor belt 202. The stop block 203 initially limits the position. The conveyor belt 202 drives the blister trays 205 to move towards the material distribution and positioning component 3. The stop block 203 continuously constrains the position of the blister trays 205 to ensure stable stacking. The blister trays 205 arrive at the material distribution and positioning component 3 with the conveyor belt 202, and the conveyor belt 202 stops rotating, providing precisely positioned materials for subsequent material distribution operations.

[0040] refer to Figure 2 and Figure 3 The material distribution and positioning assembly 3 includes a support leg 301, a side baffle 302, a limiting plate 303, a guide plate 304, a support plate 305, an opening 306, a cylinder seat 307, a slide cylinder 308, an insert 309, and a slot 310. The support leg 301 is fixedly mounted on the frame 1. There are two sets of support legs 301 arranged symmetrically. The side baffle 302 is fixedly mounted on the support leg 301. The limiting plate 303 is fixedly mounted on one end of the side baffle 302. The guide plate 304 is fixedly mounted on the support leg 301. One end of the support plate 305 is fixedly mounted on the frame 1, and the other end of the support plate 305 is fixedly mounted on the guide plate 304. The opening 306 is opened on the side baffle 302. The cylinder seat 307 is fixedly mounted on the side baffle 302. The slide cylinder 308 is fixedly mounted on the cylinder seat 307. The insert 309 is mounted on the slide cylinder 308. The insert 309 is located in the opening 306. The slot 310 is opened on the blister tray 205. The insert 309 and the slot 310 are correspondingly arranged.

[0041] By setting up support legs 301, side baffles 302, limiting plates 303, guide plates 304, support plates 305, openings 306, cylinder seats 307, slide cylinders 308, inserts 309, and slots 310, in use, support legs 301 install and fix side baffles 302, the blister tray 205 enters the material distribution station via conveyor belt 202 and is blocked by limiting plates 303. Side baffles 302 constrain the lateral position, completing the initial positioning. Slide cylinders 308 are in the retracted state, and inserts 309 are hidden in the opening 306 of side baffles 302, without interfering with the conveying of blister tray 205. Then, lifting assembly 4 lifts blister tray 205, aligning the slots 310 on blister tray 205 with the inserts 309. Then, slide cylinders 308 extend, inserts 309 into slots 310, and separates the bottom target layer blister tray 205.

[0042] refer to Figure 4 The lifting assembly 4 includes a first cylinder mounting plate 401, a lifting cylinder 402, a floating joint 403, a first guide sleeve 404, a guide post 405, and a top plate 406. The first cylinder mounting plate 401 is located below the frame 1, the lifting cylinder 402 is located on the first cylinder mounting plate 401, one end of the floating joint 403 is fixedly located on the lower surface of the frame 1, and the other end of the floating joint 403 is fixedly located on the first cylinder mounting plate 401. The first guide sleeve 404 is fixedly located on the frame 1, one end of the guide post 405 is fixedly located on the first cylinder mounting plate 401, the guide post 405 is slidably connected in the first guide sleeve 404, and the top plate 406 is fixedly located on the other end of the guide post 405.

[0043] By setting up a first cylinder mounting plate 401, a lifting cylinder 402, a floating joint 403, a first guide sleeve 404, a guide post 405, and a top plate 406, in use, the lifting cylinder 402 first works, transmitting force to the frame 1 through the floating joint 403. Since the frame 1 is fixed, a reverse force acts on the lifting cylinder 402. The movement of the lifting cylinder 402 causes the cylinder body and the first cylinder mounting plate 401 to move up and down together. The top plate 406 is rigidly connected to the first cylinder mounting plate 401 through the guide post 405 and also moves up and down with the first cylinder mounting plate 401, thereby realizing the lifting operation of the blister tray 205.

[0044] refer to Figure 5The lower dispensing assembly 5 includes a fixed plate 501, a second guide sleeve 502, a guide shaft 503, a second cylinder mounting plate 504, a lower dispensing cylinder 505, a translation cylinder 506, and a receiving tray 507. The fixed plate 501 is fixedly mounted on the frame 1, the second guide sleeve 502 is fixedly mounted on the fixed plate 501, the guide shaft 503 is slidably connected in the second guide sleeve 502, the second cylinder mounting plate 504 is fixedly mounted on the upper end of the guide shaft 503, the lower dispensing cylinder 505 is fixedly mounted on the fixed plate 501, the telescopic shaft of the lower dispensing cylinder 505 is fixedly mounted on the second cylinder mounting plate 504, the translation cylinder 506 is fixedly mounted on the second cylinder mounting plate 504, the receiving tray 507 is slidably connected on the second cylinder mounting plate 504, and the telescopic shaft of the translation cylinder 506 is fixedly connected to the receiving tray 507.

[0045] By setting up a fixed plate 501, a second guide sleeve 502, a guide shaft 503, a second cylinder mounting plate 504, a lower dispensing cylinder 505, a translation cylinder 506, and a receiving tray 507, in use, the lifting cylinder 402 retracts, putting the receiving tray 507 in a low position. Then, the translation cylinder 506 retracts, putting the receiving tray 507 in the receiving position. Then, the lower dispensing cylinder 505 extends, and the receiving tray 507 rises vertically, approaching the dispensing station to receive the separated blister tray 205. Then, the translation cylinder 506 extends, and the receiving tray 507 moves horizontally to the working position, conveying the blister tray 205 to the next process. Then, the translation cylinder 506 retracts, and the receiving tray 507 returns to its horizontal position; the lower dispensing cylinder 505 retracts, and the receiving tray 507 returns to its vertical position, waiting for the next dispensing cycle.

[0046] refer to Figure 6 The precision positioning component 6 includes a support frame 601, a positioning cylinder 602, a positioning frame 603, and a pallet 604. The support frame 601 is fixedly mounted on the frame 1. There are two support frames 601 arranged symmetrically. The positioning cylinder 602 is fixedly mounted on the support frame 601. The positioning frame 603 is fixedly mounted on the telescopic shaft of the positioning cylinder 602. The pallet 604 is fixedly mounted on the positioning frame 603. There are two pallets 604 arranged symmetrically.

[0047] By setting up a support frame 601, a positioning cylinder 602, a positioning frame 603, and a support plate 604, the support frame 601 can support the positioning cylinder 602 during use. After the receiving tray 507 carries the blister tray 205 to the precision positioning area, the positioning cylinder 602 is pushed out, so that the positioning frame 603 completely locks the blister tray 205 into place, and then the support plate 604 supports the lower sides of the blister tray 205.

[0048] refer to Figure 1The lower surface of the frame 1 is fixedly provided with four support legs 7 arranged symmetrically. By providing support legs 7, the frame 1 can be installed and fixed during use, thereby improving the stability of the frame 1.

[0049] refer to Figure 1 A diagonal rod 8 is fixedly installed on the support leg 7, and the other end of the diagonal rod 8 is fixedly installed on the frame 1. By installing the diagonal rod 8, when in use, the two ends of the diagonal rod 8 are connected to the support leg 7 and the frame 1 respectively, which further improves the stability of the frame 1.

[0050] Brief description of usage:

[0051] In use, the motor 204 first drives the conveyor belt 202 to circulate along the conveyor frame 201 via belt drive. The operator places the multi-layer blister trays 205 on the conveyor belt 202. The stop block 203 initially limits the position. The conveyor belt 202 drives the blister trays 205 to move towards the material distribution and positioning component 3. The stop block 203 continuously constrains the position of the blister trays 205 to ensure stable stacking. The blister trays 205 arrive at the material distribution and positioning component 3 with the conveyor belt 202. The conveyor belt 202 stops rotating, providing precisely positioned materials for subsequent material distribution.

[0052] Then, the support leg 301 is installed and fixed to the side baffle 302. The blister tray 205 enters the material distribution station via the conveyor belt 202 and is blocked by the limiting plate 303. The side baffle 302 constrains the lateral position, completing the initial positioning. The slide cylinder 308 is in the retracted state, and the insert 309 is hidden in the opening 306 of the side baffle 302, without interfering with the conveying of the blister tray 205. Then, the lifting assembly 4 lifts the blister tray 205, aligning the slot 310 on the blister tray 205 with the position of the insert 309. Then, the slide cylinder 308 extends, and the insert 309 inserts into the slot 310, separating the bottom target layer blister tray 205. The lifting cylinder 402 works, transmitting force to the frame 1 through the floating joint 403. Since the frame 1 is fixed, a reverse force acts on the lifting cylinder 402, causing the lifting cylinder 402 to move. The cylinder body moves up and down together with the first cylinder mounting plate 401. The top plate 406, which is rigidly connected to the first cylinder mounting plate 401 via the guide post 405, also moves up and down with the first cylinder mounting plate 401, thereby realizing the lifting operation of the blister tray 205. The lifting cylinder 402 retracts, so that the receiving tray 507 is in a low position. Then the translation cylinder 506 retracts, so that the receiving tray 507 is in the receiving position. Then the lower dispensing cylinder 505 extends, and the receiving tray 507 rises vertically, close to the dispensing station to receive the separated blister tray 205. Then the translation cylinder 506 extends, and the receiving tray 507 moves horizontally to the working position, conveying the blister tray 205 to the next process. Then the translation cylinder 506 retracts, and the receiving tray 507 returns to its horizontal position. The lower dispensing cylinder 505 retracts, and the receiving tray 507 returns to its vertical position, waiting for the next dispensing cycle.

[0053] Finally, the support frame 601 can support the positioning cylinder 602. After the receiving tray 507 carries the blister tray 205 to the precision positioning area, the positioning cylinder 602 is pushed out, so that the positioning frame 603 completely locks the blister tray 205 into place, and then the support plate 604 supports the lower sides of the blister tray 205.

[0054] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A blister tray dispensing mechanism, comprising a frame (1), characterized in that: A blister tray conveying assembly (2) is provided on the frame (1). A material distribution and positioning assembly (3) is provided on one side of the blister tray conveying assembly (2). A lifting assembly (4) is provided below the material distribution and positioning assembly (3). The lifting assembly (4) is fixedly connected to the frame (1). A lower material distribution assembly (5) is fixedly provided on the frame (1). The lower material distribution assembly (5) is located between the lifting assemblies (4). A precision positioning assembly (6) is provided at the end of the lower material distribution assembly (5) away from the material distribution and positioning assembly (3). The precision positioning assembly (6) is fixedly connected to the frame (1).

2. The blister tray dispensing mechanism according to claim 1, characterized in that: The blister tray conveying assembly (2) includes a conveyor frame (201), a conveyor belt (202), a stop block (203), a motor (204), and a blister tray (205). The conveyor frame (201) is fixedly installed on the frame (1). The conveyor belt (202) is installed on the conveyor frame (201). The stop blocks (203) are numerous and evenly arranged. The stop blocks (203) are installed on the conveyor belt (202). The motor (204) is fixedly installed on the conveyor frame (201). The motor (204) drives the conveyor belt (202) to rotate through belt drive. Multiple layers of the blister trays (205) are stacked on the conveyor belt (202).

3. The blister tray dispensing mechanism according to claim 1, characterized in that: The material distribution and positioning component (3) includes a support leg (301), a side baffle (302), a limiting plate (303), a guide plate (304), a support plate (305), an opening (306), a cylinder seat (307), a slide cylinder (308), an insert (309), and a slot (310). The support leg (301) is fixedly mounted on the frame (1). There are two sets of support legs (301) arranged symmetrically. The side baffle (302) is fixedly mounted on the support leg (301). The limiting plate (303) is fixedly mounted on one end of the side baffle (302). The guide plate (304) is fixedly mounted on one end of the support leg (301). One end of the support plate (305) is fixedly mounted on the frame (1), and the other end of the support plate (305) is fixedly mounted on the guide plate (304). The opening (306) is opened on the side baffle (302). The cylinder seat (307) is fixedly mounted on the side baffle (302). The slide cylinder (308) is fixedly mounted on the cylinder seat (307). The insert (309) is mounted on the slide cylinder (308). The insert (309) is located in the opening (306). The slot (310) is opened on the blister tray (205). The insert (309) and the slot (310) are correspondingly arranged.

4. The blister tray dispensing mechanism according to claim 1, characterized in that: The lifting assembly (4) includes a first cylinder mounting plate (401), a lifting cylinder (402), a floating joint (403), a first guide sleeve (404), a guide post (405), and a top plate (406). The first cylinder mounting plate (401) is located below the frame (1). The lifting cylinder (402) is located on the first cylinder mounting plate (401). One end of the floating joint (403) is fixedly located on the lower surface of the frame (1), and the other end of the floating joint (403) is fixedly located on the first cylinder mounting plate (401). The first guide sleeve (404) is fixedly located on the frame (1). One end of the guide post (405) is fixedly located on the first cylinder mounting plate (401). The guide post (405) is slidably connected in the first guide sleeve (404). The top plate (406) is fixedly located on the other end of the guide post (405).

5. The blister tray dispensing mechanism according to claim 1, characterized in that: The lower dispensing assembly (5) includes a fixed plate (501), a second guide sleeve (502), a guide shaft (503), a second cylinder mounting plate (504), a lower dispensing cylinder (505), a translation cylinder (506), and a receiving tray (507). The fixed plate (501) is fixedly mounted on the frame (1), the second guide sleeve (502) is fixedly mounted on the fixed plate (501), and the guide shaft (503) is slidably connected in the second guide sleeve (502). The second cylinder mounting plate (504) is slidably connected in the second guide sleeve (502). 4) Fixedly installed on the upper end of the guide shaft (503), the lower dispensing cylinder (505) is fixedly installed on the fixed plate (501), the telescopic shaft of the lower dispensing cylinder (505) is fixedly installed on the second cylinder mounting plate (504), the translation cylinder (506) is fixedly installed on the second cylinder mounting plate (504), the receiving plate (507) is slidably connected on the second cylinder mounting plate (504), and the telescopic shaft of the translation cylinder (506) is fixedly connected to the receiving plate (507).

6. The blister tray dispensing mechanism according to claim 1, characterized in that: The precision positioning component (6) includes a support frame (601), a positioning cylinder (602), a positioning frame (603), and a pallet (604). The support frame (601) is fixedly mounted on the frame (1). There are two support frames (601) arranged symmetrically. The positioning cylinder (602) is fixedly mounted on the support frame (601). The positioning frame (603) is fixedly mounted on the telescopic shaft of the positioning cylinder (602). The pallet (604) is fixedly mounted on the positioning frame (603). There are two pallets (604) arranged symmetrically.

7. The blister tray dispensing mechanism according to claim 1, characterized in that: The lower surface of the frame (1) is fixedly provided with support legs (7), and the number of support legs (7) is four and they are arranged symmetrically.

8. The blister tray dispensing mechanism according to claim 7, characterized in that: A diagonal rod (8) is fixedly installed on the support leg (7), and the other end of the diagonal rod (8) is fixedly installed on the frame (1).

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