Discharging connection line device for single plate and stacked plate of blister machine mold plate

Abstract

The invention discloses a single plate and stacked plate discharging on-line device of a bubble cap machine mold plate. Comprising a conveying rack, a conveying belt, a material stacking bin and a temporary storage bin which are arranged on one side of the conveying rack, a positioning detection mechanism used for detecting the positions of bubble cap plates on the conveying belt, and an execution mechanism arranged on the conveying rack and used for scraping the bubble cap plates into the material stacking bin. Through close cooperative work of the conveying device and the servo scraping device, the problem that bubble cap products of the front-section bubble cap packaging machine equipment are distributed singly is successfully solved, the single distribution effect is achieved, and accurate distribution is achieved. Multi-specification material arrangement and convenient switching can be achieved. According to the device disclosed by the invention, efficient online production with rear-end boxing machine equipment is realized; seamless connection is achieved in the whole process from conveying, scraping and arranging of bubble cap products to final boxing. The production efficiency of the whole pharmaceutical production line is remarkably improved, and higher economic benefits are created for enterprises.

Description

Technical Field

[0001] The invention relates to the technical field of pharmaceutical equipment, in particular to a single plate and a stacked plate discharging connection device of a blister machine mold plate. Background Art

[0002] In pharmaceutical automation production, after the front-end blister machine mold produces plate products, the existing technology has certain defects in handling product diversion; the normal flow of incoming products will be affected because of the inability to achieve single diversion, resulting in frequent product accumulation and confusion in subsequent links. This not only reduces production efficiency, but also has a negative impact on product quality.

[0003] In addition, different production batches need to process blister products of various specifications, such as 1 plate, 2 plates, 3 plates, 4 plates, 5 plates, etc. Traditional material sorting equipment is inefficient and cannot sort these products of different specifications efficiently. Moreover, when switching specifications, the mechanical adjustment process is complicated and tedious, which takes a lot of time and manpower. This process is not only prone to errors, but also seriously affects the continuity and flexibility of production.

[0004] Realizing the online production with the back-end cartoning equipment has always been a difficult point in pharmaceutical automation production. Due to the lack of effective connection devices and control methods, the production rhythm of the front-end and back-end equipment is difficult to match, resulting in low production efficiency and unable to meet the requirements of modern pharmaceutical production lines for efficient and automated production. Summary of the invention

[0005] The purpose of the present invention is to provide a single plate and a built-up plate discharging connection device of a blister machine mold plate, so as to solve the problems of the single plate and the built-up plate discharging connection device of the conventional blister machine mold plate.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] The present invention provides a single plate and build-up plate discharging connection device for a blister machine mold plate, comprising a conveyor frame, a conveyor belt arranged on the conveyor frame, a build-up bin and a buffer bin arranged on one side of the conveyor frame, a positioning detection mechanism for detecting the position of the blister plate on the conveyor belt, and an actuator arranged on the conveyor frame and used for scraping the blister plate into the build-up bin.

[0008] Furthermore, a guardrail and a pressing plate for maintaining the linear conveyance of the blister plate are arranged on the conveyor frame through a guardrail bracket;

[0009] The guardrails are located on both sides of the blister plate in the conveying direction, and the pressing plate is located above the blister plate.

[0010] Furthermore, the positioning detection mechanism is a photoelectric sensor that detects arrival at the working area of ​​the actuator.

[0011] Furthermore, the actuator includes a scraper plate for scraping the blister block into the stacking bin, a reciprocating pushing mechanism for adjusting the horizontal extension and retraction of the scraper plate, and a controller for controlling the action of the reciprocating pushing mechanism based on the photoelectric sensor.

[0012] Furthermore, the reciprocating pushing mechanism includes a support plate arranged on the conveyor frame, a scraper slide rail arranged on the support plate, a scraper slider adapted to be arranged on the scraper slide rail and connected to the scraper plate, and a scraper synchronous belt and a scraper servo motor arranged on the support plate and used for driving the scraper slider to reciprocate on the scraper slide rail;

[0013] The scraper timing belt is arranged on the back of the support plate through a transmission wheel, the scraper sliding block is transmission-connected with the scraper timing belt, and the scraper servo motor is arranged on the support plate and drives the scraper timing belt to reciprocate.

[0014] Furthermore, the lifting bin pressure plate is connected to the buffer bin, and a side push cylinder for pushing the bubble cap plate into the buffer bin is arranged on the side of the lifting bin pressure plate; a discharge chute is opened on the side of the buffer bin;

[0015] A discharging telescopic cylinder for pushing out the bubble cap plate in the buffer bin is arranged on the conveyor frame; a discharging push plate connected to the telescopic end of the discharging telescopic cylinder is arranged in the buffer bin;

[0016] A scraper lifting cylinder is arranged on the scraper sliding block through a scraper cylinder seat, and the telescopic end of the scraper lifting cylinder is transmission-connected to the scraper.

[0017] Furthermore, a lifting bin pressure plate supporting the bubble cap plate and two position sensors for detecting the lifting position of the lifting bin pressure plate are arranged in the lifting bin pressure plate; the lifting bin pressure plate is adjusted to lift by a lifting actuator; the position sensor includes a lifting reset photoelectric sensor and the lifting bin origin photoelectric sensor; the detection position of the lifting bin origin photoelectric sensor is higher than the position of the lifting reset photoelectric sensor;

[0018] When the lifting bin origin photoelectrically detects the lifting bin pressure plate, it can be used as a signal for the controller to adjust the operation of the side thrust cylinder and as a signal for the lowering of the lifting actuator, wherein the priority of controlling the side thrust cylinder is higher than that of the lifting actuator;

[0019] When the lifting and resetting photoelectric device detects the lifting bin pressure plate, it can be used as a controller to adjust the lifting actuator's rising signal.

[0020] Furthermore, the lifting actuator includes a lifting synchronous belt arranged outside the lifting bin pressure plate and a lifting servo motor driving the lifting synchronous belt to reciprocate; wherein the lifting bin pressure plate is fixedly connected to the lifting synchronous belt through a lifting bin connecting plate.

[0021] Compared with the prior art, the beneficial technical effects of the present invention are:

[0022] 1. Single diversion effect---precise diversion is achieved. Through the close cooperation of the conveying device and the servo scraping device, the problem of single diversion of blister products in the front-end blister packaging machine equipment is successfully solved. During the diversion process, the products enter the subsequent processing link one by one according to the predetermined order and rhythm, and will not affect the normal flow of the incoming products. This precise diversion control is based on in-depth research on product flow characteristics and optimized design of equipment operation mechanism.

[0023] Product quality assurance, the implementation of single diversion effectively avoids the problems of collision, extrusion, etc. that may occur during the diversion process. Each blister product can maintain its integrity and quality during the diversion process, which provides a reliable guarantee for subsequent packaging, transportation and other links.

[0024] 2. Multi-specification material sorting and convenient switching

[0025] Efficient material handling

[0026] The device of the present invention can efficiently sort blister products of various specifications. Whether it is a small number of 1-sheet products or a large number of 5-sheet products, the device can sort and process them in an orderly manner according to the specifications of the products. During the sorting process, the coordinated work of various components ensures that the products can enter the cartoning machine in the correct specifications and order.

[0027] Quick Switch

[0028] The way to switch specifications by inputting numbers on the touch screen is simple, convenient and efficient. Operators do not need to have professional mechanical adjustment skills. They only need to click the corresponding numbers on the touch screen, and the system can complete the specification switch in a short time. This not only saves a lot of time and labor costs, but also improves the flexibility and adaptability of production.

[0029] 3. Joint production

[0030] Seamless connection

[0031] The device of the present invention realizes efficient online production with the back-end cartoning equipment. From the transportation, scraping, sorting of blister products to the final cartoning, the whole process is seamlessly connected. This is achieved by optimizing the design and precise control of the equipment in each link. The front and back equipment can be perfectly matched in production rhythm, ensuring that the products can flow quickly and smoothly on the production line.

[0032] Overall efficiency improvement

[0033] The realization of this kind of joint production reduces the waiting time and transfer links between different equipments, and reduces the loss and waste in the production process. The production efficiency of the entire pharmaceutical production line has been significantly improved, creating higher economic benefits for the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0035] Figure 1 It is a top view schematic diagram of a single plate and a stacked plate discharging connection device of a mold plate of a blister machine of the present invention;

[0036] Figure 2 It is a main schematic diagram of a single plate and a stacked plate discharging connection device of a blister machine mold plate of the present invention;

[0037] Figure 3 It is a left side schematic diagram of a single plate and a stacked plate discharging connection device of a blister machine mold plate of the present invention;

[0038] Figure 4 It is a right side schematic diagram of a single plate and a stacked plate discharging connection device of a blister machine mold plate of the present invention;

[0039] Figure 5 It is an axial schematic diagram of a single plate and a stacked plate discharging connection device of a mold plate of a blister machine of the present invention;

[0040] Figure 6 It is another axial angle schematic diagram of the single plate and build-up plate discharge connection device of the blister machine mold plate of the present invention.

[0041] Explanation of the reference numerals: 01 conveyor frame; 02 conveyor belt; 03 guardrail bracket; 04 guardrail; 05 pressure plate; 06 photoelectric sensor; 07 scraper lifting cylinder; 08 side push cylinder; 09 stacking bin; 10 cache bin; 11 discharging telescopic cylinder; 12 scraper slide rail; 13 scraper slider; 14 scraper cylinder seat; 15 lifting servo motor; 16 lifting synchronous belt; 17 lifting reset photoelectric; 18 lifting bin connecting plate; 19 lifting bin pressure plate; 20 lifting bin origin photoelectric; 21 side push plate; 22 blister plate of the lifting bin; 23 blister plate at the cache; 24 pushed out blister plate; 25 discharging push plate; 26 scraper plate; 27 scraper servo motor; 28 scraper synchronous belt. DETAILED DESCRIPTION

[0042] The present embodiment discloses a single plate and build-up plate unloading connection device for a blister machine mold plate, comprising a conveyor frame 01, a conveyor belt 02 installed on the conveyor frame 01, a build-up bin 09 and a buffer bin 10 installed on one side of the conveyor frame 01, a positioning detection mechanism for detecting the position of the blister plate on the conveyor belt 02, and an actuator installed on the conveyor frame 01 and used to scrape the blister plate into the build-up bin 09.

[0043] When in use, the blister plate is transported by the conveyor belt 02. When the blister plate is transported to the position of the positioning detection mechanism, the positioning detection mechanism is used to feed back the detection signal to the control system in real time, and the actuator is controlled to scrape the blister plate into the stacking bin 09.

[0044] In this embodiment, Figure 1 and Figure 2 As shown, a guardrail 04 and a pressing plate 05 for maintaining the linear conveyance of the blister plate are installed on the conveying frame 01 through a guardrail bracket 03; wherein the guardrail 04 is located on both sides of the conveying direction of the blister plate, and the pressing plate 05 is located above the blister plate.

[0045] In this embodiment, the main function of the conveyor belt 02 (conveyor belt) is to orderly convey the blister products produced by the blister equipment. Considering the physical characteristics of the blister products, guardrails 04 are carefully designed at both ends, which can effectively prevent the products from sliding from both sides during the conveying process. At the same time, a pressing plate 05 is installed on the top of the product, and the pressing plate 05 gently presses on the top of the blister plate. This design provides all-round protection for the blister products. Whether in the high-speed conveying process or encountering slight vibration or external force interference, the product can remain stable, ensuring the continuity of the production process.

[0046] In this embodiment, the combined design of the guardrail 04 and the pressing plate 05 is based on an in-depth study of the physical properties of the blister product; the guardrail 04 provides lateral support from both sides to prevent the product from deviating from the conveying track due to unexpected lateral forces; the pressing plate 05 applies moderate pressure from the top to further stabilize the position of the product; this design enables the product to resist various possible interference factors during the conveying process, thereby ensuring the stability of the production process.

[0047] In this embodiment, the positioning detection mechanism is a photoelectric sensor 6 for detecting the arrival at the working area of ​​the actuator; specifically, it can also be an infrared position sensor or an ultrasonic position sensor. The blister product arrives at the baffle of the servo scraper device under the conveyance of the conveyor belt 02. A high-precision photoelectric sensor 06 is set at the baffle position, which has the characteristics of high sensitivity and fast response. When the blister product arrives at this position, the photoelectric sensor 06 can sense the arrival of the product in a very short time and quickly transmit this signal to the control system.

[0048] In this embodiment, Figure 3-Figure 6 As shown, the actuator includes a scraper plate 26 for scraping the blister block into the stacking bin 09 , a reciprocating push mechanism for adjusting the horizontal extension and retraction of the scraper plate 26 , and a controller for controlling the action of the reciprocating push mechanism based on the photoelectric sensor 6 .

[0049] Specifically, the reciprocating pushing mechanism includes a support plate installed on the conveyor frame 01, a scraper slide rail 12 installed on the support plate, a scraper slider 13 adapted to be installed on the scraper slide rail 12 and connected to the scraper plate 26, and a scraper timing belt 28 and a scraper servo motor 27 installed on the support plate and used to drive the scraper slider 13 to reciprocate on the scraper slide rail 12; wherein the scraper timing belt 28 is installed on the back of the support plate through a transmission wheel, the scraper slider 13 is transmission-connected to the scraper timing belt 28, and the scraper servo motor 27 is installed on the support plate and drives the scraper timing belt 28 to rotate reciprocatingly.

[0050] In this embodiment, Figure 1 , Figure 3 and Figure 5 As shown, a scraper lifting cylinder 07 is installed on the scraper slider 13 through the scraper cylinder seat 14, and the telescopic end of the scraper lifting cylinder 07 is transmission-connected to the scraper plate 26; specifically, the scraper lifting cylinder 07 is fixedly installed on the scraper cylinder seat 14, and the scraper cylinder seat 14 is further fixedly installed on the scraper slider 13, wherein a lifting slide rail is installed on the scraper slider 13 and on the side wall close to the stacking bin 09, and the scraper plate 26 is adapted to be installed in the lifting slide rail through a limit slider, and the scraper plate 26 is adjusted by the scraper lifting cylinder 07 to move up and down.

[0051] After the control system receives the signal from the photoelectric sensor 06, it immediately drives the scraper plate 26 to perform the scraping action. The scraper plate 26 has an up and down movement, which is driven by the scraper lifting cylinder 07. The back and forth reciprocating movement of the scraper plate 26 is driven by the scraper servo motor 27 to drive the scraper timing belt 28. The movement speed of the scraper plate 26 has been repeatedly tested and optimized to ensure that it can scrape the blister plate products one by one to the stacking bin 09 in an accurate manner. During the scraping process, the speed of the scraper plate 09 must ensure that the product can be transferred efficiently, but it should not be too fast to cause damage to the product. Its design must ensure that the product can be smoothly transferred from the conveying device to the stacking bin 09, and the entire process requires precise control.

[0052] In this embodiment, Figure 5 and Figure 6 As shown, the lifting bin pressure plate 19 is connected to the buffer bin 10, and a side-pushing cylinder 08 for pushing the bubble plate into the buffer bin 10 is installed on the side of the lifting bin pressure plate 19; a discharge chute is opened on the side of the buffer bin 10; a discharge telescopic cylinder 11 for pushing the bubble plate in the buffer bin 10 is installed on the conveying frame 01; and a discharge pushing plate 25 connected to the telescopic end of the discharge telescopic cylinder 11 is installed in the buffer bin 10.

[0053] In this embodiment, Figure 3 and Figure 4 As shown, a lifting bin pressure plate 19 supporting the blister plate and two position sensors for detecting the lifting position of the lifting bin pressure plate 19 are installed in the lifting bin pressure plate 19; the lifting bin pressure plate 19 is adjusted by a lifting actuator; the position sensor includes a lifting reset photoelectric 17 and the lifting bin origin photoelectric 20; the detection position of the lifting bin origin photoelectric 20 is higher than the position of the lifting reset photoelectric 17.

[0054] In this embodiment, the lifting actuator includes a lifting synchronous belt 16 installed on the outside of the lifting bin pressure plate 19 and a lifting servo motor 15 that drives the lifting synchronous belt 16 to rotate reciprocatingly; wherein the lifting bin pressure plate 19 is fixedly connected to the lifting synchronous belt 16 through a lifting bin connecting plate 18.

[0055] When the lift bin origin photoelectric device 20 detects the lift bin pressure plate 19, it can be used as a signal for the controller to adjust the operation of the side push cylinder 08 and as a signal for the lowering of the lift actuator, wherein the priority of controlling the side push cylinder 08 is higher than that of the lift actuator. When the lift reset photoelectric device 17 detects the lift bin pressure plate 19, it can be used as a signal for the controller to adjust the lifting actuator to rise.

[0056] 1-sheet product: When the blister sheet product delivered is 1 sheet, the stacking bin 09 does not perform the descending action. At this time, the side push cylinder 08 will directly push the product to the transition bin 10. The design of the transition bin 10 plays a good role in connection, which enables the product to better connect with the cartoning machine. In the transition bin 10, the discharge cylinder 11 will accurately match the unloading point of the cartoning machine to ensure that the product can smoothly enter the cartoning machine for the next packaging process.

[0057] 2-5 board products: When the product is 2 boards, 3 boards, 4 boards or 5 boards, the stacking bin 09 will perform different times of descending actions according to different specifications. After stacking the boards to the set number of boards, the scraping action will stop and the stacking bin 09 will return to the photoelectric position 20 of the lifting bin origin. These descending action positions are based on accurate calculations of the size thickness and set quantity of products of different specifications. In this way, after being processed by the stacking bin 09, products of different specifications can first accurately reach the transition bin 10 position and then reach the final unloading position of the cartoning machine, thereby achieving efficient cartoning operations.

[0058] The present invention adopts advanced touch screen control technology. During the production process, the operator only needs to input the blister plate thickness and the number corresponding to the required specifications [1-5] on the touch screen, and the system will automatically adjust the action parameters of the stacking bin 09 and the relevant cylinders according to the input numbers. This design does not require the operator to perform complex mechanical adjustments, greatly improving the efficiency of specification switching. The touch screen operation interface is simple and intuitive, and even non-professional operators can easily get started, making the production process more flexible and able to quickly adapt to the production needs of products of different specifications.

[0059] Application Examples

[0060] In the actual pharmaceutical production process, the blister products produced by the blister packaging equipment first enter the conveying device of the present invention. On the conveyor belt 02, the synergistic effect of the guardrail 04 and the pressing plate 05 ensures that the blister products are transported in an orderly manner under a stable state. When the product reaches the baffle of the servo scraper device, the high-precision photoelectric sensor 06 at the baffle quickly detects the arrival of the product and transmits the signal to the control system. The control system immediately drives the scraper plate 26 to perform the scraping action, and the blister plate products are scraped and sent to the stacking bin 09 one by one in a stable manner.

[0061] When the product is 1 plate, the stacking bin 09 does not perform the descending action, and the side push cylinder 08 directly pushes the product to the transition bin 10, and then the discharging telescopic cylinder 11 accurately matches the unloading point of the cartoning machine to push the blister product to the cartoning machine. When the product is 2-5 plates, the stacking bin 09 will perform different times of descending actions according to different specifications. After stacking the plates to the set number of plates, the scraping action will stop, and the stacking bin 09 will return to the photoelectric 20 position of the lifting bin origin. These descending action positions are based on accurate calculations of the size thickness and set quantity of products of different specifications. In this way, after being processed by the stacking bin 09, products of different specifications can first accurately reach the transition bin 10 position and then reach the final unloading position of the cartoning machine, thereby achieving efficient cartoning operations.

[0062] When it is necessary to switch product specifications, the operator only needs to enter the product thickness and the corresponding number [1-5] on the touch screen, and the system will automatically adjust the action parameters of the relevant components to achieve rapid specification switching. The entire production process is efficient, stable, and highly automated, which can meet the needs of modern pharmaceutical production.

[0063] The above embodiments are only descriptions of the preferred methods of the invention, and are not intended to limit the scope of the invention. Without departing from the design spirit of the invention, various modifications and improvements made to the technical solutions of the invention by ordinary technicians in this field should fall within the protection scope of the claims of the invention.

Claims

1. A single plate and laminated plate unloading connection device for a blister machine mold plate, characterized in that: The invention comprises a conveyor frame (01), a conveyor belt (02) arranged on the conveyor frame (01), a stacking bin (09) and a buffer bin (10) arranged on one side of the conveyor frame (01), a positioning detection mechanism for detecting the position of a bubble cap plate on the conveyor belt (02), and an actuator arranged on the conveyor frame (01) and used for scraping the bubble cap plate into the stacking bin (09).

2. The single plate and base plate discharging connection device of the blister machine mold plate according to claim 1, characterized in that: A guardrail (04) and a pressing plate (05) for maintaining the linear conveyance of the blister plate are arranged on the conveyor frame (01) via a guardrail bracket (03); The guardrails (04) are located on both sides of the conveying direction of the bubble cap plate, and the pressing plate (05) is located above the bubble cap plate.

3. The single plate and base plate unloading connection device of the blister machine mold plate according to claim 2, characterized in that: The positioning detection mechanism is a photoelectric sensor (6) for detecting the arrival at the working area of ​​the actuator.

4. The single plate and base plate discharging connection device of the blister machine mold plate according to claim 3, characterized in that: The actuator comprises a scraper plate (26) for scraping the bubble cap block into the stacking bin (09), a reciprocating push mechanism for adjusting the horizontal extension and retraction of the scraper plate (26), and a controller for controlling the action of the reciprocating push mechanism based on the photoelectric sensor (6).

5. The single plate and base plate unloading connection device of the blister machine mold plate according to claim 4, characterized in that: The reciprocating pushing mechanism comprises a support plate arranged on the conveyor frame (01), a scraper slide rail (12) arranged on the support plate, a scraper slider (13) adapted to be arranged on the scraper slide rail (12) and connected to the scraper plate (26), and a scraper synchronous belt (28) and a scraper servo motor (27) arranged on the support plate and used for driving the scraper slider (13) to reciprocate on the scraper slide rail (12); The scraper synchronous belt (28) is arranged on the back of the support plate through a transmission wheel, the scraper slider (13) is connected to the scraper synchronous belt (28) by transmission, and the scraper servo motor (27) is arranged on the support plate and drives the scraper synchronous belt (28) to reciprocate; A scraper lifting cylinder (07) is arranged on the scraper slider (13) via a scraper cylinder seat (14), and the telescopic end of the scraper lifting cylinder (07) is transmission-connected to the scraper plate (26).

6. The single plate and base plate unloading connection device of the blister machine mold plate according to claim 1, characterized in that: The lifting bin pressure plate (19) is in communication with the buffer bin (10), and a side-pushing cylinder (08) for pushing the bubble cap plate into the buffer bin (10) is arranged on the side of the lifting bin pressure plate (19); and a discharge chute is provided on the side of the buffer bin (10); A discharging telescopic cylinder (11) for pushing out the bubble cap plate in the buffer bin (10) is arranged on the conveyor frame (01); and a discharging push plate (25) connected to the telescopic end of the discharging telescopic cylinder (11) is arranged in the buffer bin (10).

7. The single plate and base plate unloading connection device of the blister machine mold plate according to claim 6, characterized in that: The lifting bin pressure plate (19) supporting the bubble cap plate and two position sensors for detecting the lifting position of the lifting bin pressure plate (19) are arranged in the lifting bin pressure plate (19); the lifting bin pressure plate (19) is adjusted to lift by a lifting actuator; the position sensor comprises a lifting reset photoelectric sensor (17) and a lifting bin origin photoelectric sensor (20); the detection position of the lifting bin origin photoelectric sensor (20) is higher than the position of the lifting reset photoelectric sensor (17); When the lift bin origin photoelectric device (20) detects the lift bin pressure plate (19), it can be used as a signal for the controller to adjust the operation of the side thrust cylinder (08) and as a signal for the lowering of the lift actuator, wherein the priority of controlling the side thrust cylinder (08) is higher than that of the lift actuator; When the lifting and resetting photoelectric device (17) detects the lifting and resetting bin pressure plate (19), it can be used as a controller to adjust the lifting signal of the lifting actuator.

8. The single plate and base plate unloading connection device of the blister machine mold plate according to claim 7, characterized in that: The lifting actuator comprises a lifting synchronous belt (16) arranged outside the lifting bin pressure plate (19) and a lifting servo motor (15) driving the lifting synchronous belt (16) to reciprocate; wherein the lifting bin pressure plate (19) is fixedly connected to the lifting synchronous belt (16) via a lifting bin connecting plate (18).

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