Defective product destroying device

Abstract

A defective product destroying device belongs to the technical field of medical machinery. The device is used for solving the problems of inconvenience, time and labor waste and easy scratching of operators in the process of destroying defective products of large infusion products in the medicine production process. Comprising a product conveyor belt, a leaked liquid conveyor belt, a destroying mechanism, a waste liquid storage chamber, a waste packing material storage chamber and a lifting device, the product conveying belt is connected with the leaked liquid conveying belt, a waste liquid storage chamber is arranged below the leaked liquid conveying belt, a waste packing material storage chamber is arranged at the conveying tail end of the leaked liquid conveying belt, a destroying mechanism is arranged above the leaked liquid conveying belt, and the destroying mechanism is installed on the waste liquid storage chamber through a lifting device. The defective products are directly conveyed to the leaked liquid conveying belt through the product conveying belt, manual placement is not needed, the defective products of the infusion products can be automatically destroyed, personnel operation is reduced, the defective products can be continuously destroyed at the same time, and efficiency and operation safety are improved.

Description

Technical Field

[0001] This utility model belongs to the field of medical machinery technology, specifically relating to a defective product disposal device. Background Technology

[0002] During the production of large-volume parenteral solutions (plastic bottles and soft bags), some defective products inevitably occur, such as: damaged bottles or bags, poor sealing, foreign matter in the solution, unclear printing on packaging materials, welding defects, and broken caps. If these defective products enter the market, they will pose a serious threat to patients' lives. Therefore, it is essential to promptly and thoroughly destroy defective products. To ensure that drug production meets quality standards, large-volume parenteral solutions undergo visual inspection after sterilization to verify the absence of the aforementioned defective products affecting product quality. Existing defective large-volume parenteral solutions are removed during the visual inspection process. These removed defective products are then manually transferred to a disposal room equipped with floor drains. The disposal process is typically manual, involving cutting open the plastic bottles or soft bags with a blade. Depending on the type of drug, and under the premise of complying with environmental protection requirements, the solution is either directly discharged or collected for further processing. Waste packaging materials are then collected and disposed of. This process is inherently dangerous; blades can easily injure personnel, requires multiple operators, is time-consuming, inefficient, and carries low safety risks.

[0003] The existing patent application number CN201721404468.2 discloses a liquid destroyer for soft bag packaging, including a box and a crushing device set inside the box. Its structure is simple and compact, safe to use, easy to operate, protects hands from being scratched, and can drain waste liquid at any time. However, it still requires manual placement and removal, and has the problems of small destruction capacity and time and labor cost. Utility Model Content

[0004] This invention aims to address the inconvenience, time-consuming and labor-intensive nature of the disposal of defective large-volume parenteral solutions during pharmaceutical production, as well as the risk of operator injury, by providing a defective product disposal device.

[0005] The technical solution adopted by this utility model is:

[0006] A defective product destruction device includes a product conveyor belt, a leakage conveyor belt, a destruction mechanism, a waste liquid storage chamber, a waste packaging material storage chamber, and a lifting device; the product conveyor belt and the leakage conveyor belt are connected and arranged together, a waste liquid storage chamber is arranged below the leakage conveyor belt, a waste packaging material storage chamber is arranged at the end of the leakage conveyor belt, and a destruction mechanism is arranged above the leakage conveyor belt, and the destruction mechanism is mounted on the waste liquid storage chamber through the lifting device.

[0007] Compared with the prior art, the present invention has the following advantages:

[0008] This invention directly transports defective products to the leakage conveyor belt via a product conveyor belt, eliminating the need for manual placement. This invention can automatically destroy defective infusion products, reducing manual operation and enabling simultaneous and continuous destruction of defective products, thus improving efficiency and operational safety. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of this utility model;

[0010] Figure 2 This is a schematic diagram of the destruction mechanism of this utility model;

[0011] Figure 3 This is a top view of the first connecting rod installation of this utility model;

[0012] Figure 4 This is a sectional view of the cutter mounting of this utility model;

[0013] Figure 5 This is a schematic diagram of the lifting device structure of this utility model;

[0014] The components include: 1. Destruction mechanism; 101. Cutting plate; 102. Cutting blade; 103. Slide rail; 104. Sharp blade; 105. Raised slide table; 106. Steel ball; 107. Motor; 1071. Output shaft; 108. Connecting frame; 1081. First connecting rod; 1082. Second connecting rod; 109. Cutting frame; 2. Product conveyor belt; 3. Control cabinet; 301. Switch; 302. Control panel; 4. Waste liquid storage chamber; 401. Drain outlet; 402. Inlet outlet; 5. Partition; 501. Liquid inlet; 6. Inclined plate; 7. Waste packaging material storage chamber; 701. Waste packaging material outlet; 702. Opening and closing door; 703. Handle; 8. Support frame; 9. Leakage conveyor belt; 901. Leakage hole; 10. Lifting device; 1001. Cylinder; 1002. Screw; 1003. Moving sleeve. Detailed Implementation

[0015] To better understand the purpose, structure, and function of this utility model, a more detailed description of this utility model will be provided below with reference to the accompanying drawings.

[0016] like Figure 1 As shown, this utility model provides a defective product destruction device, including a product conveyor belt 2, a leakage conveyor belt 9, a destruction mechanism 1, a waste liquid storage chamber 4, a waste packaging material storage chamber 7, and a lifting device 10; the product conveyor belt 2 is connected to the leakage conveyor belt 9, the waste liquid storage chamber 4 is provided below the leakage conveyor belt 9, the waste packaging material storage chamber 7 is provided at the conveying end of the leakage conveyor belt 9, the destruction mechanism 1 is provided above the leakage conveyor belt 9, and the destruction mechanism 1 is installed on the waste liquid storage chamber 4 through the lifting device 10.

[0017] The leakage conveyor belt 9 is mounted on the waste liquid storage chamber 4 via the support frame 8.

[0018] The product conveyor belt 2, the leakage conveyor belt 9, and the cylinder are all controlled by the control cabinet 3 located below the waste liquid storage chamber 4. The control cabinet 3 is equipped with a control panel 302 and a switch 301.

[0019] like Figure 2 As shown, the destruction mechanism 1 includes a cutting plate 101, multiple motors 107 and multiple cutters 102; the multiple motors 107 are all mounted on the cutting plate 101, and the output end of each motor 107 is connected to the multiple cutters 102 through a connecting frame 108, driving the cutters 102 to move and form a cutting trajectory.

[0020] like Figure 2 , Figure 3 As shown, the connecting frame 108 includes a plurality of first connecting rods 1081 and a plurality of second connecting rods 1082; the plurality of first connecting rods 1081 are horizontally wrapped around the outside of the output shaft 1071 of the motor 107, and one end is connected to the output shaft 1071 of the motor 107. The other end of each first connecting rod 1081 is fixedly connected to the upper end of a vertically arranged second connecting rod 1082, and the lower end of each second connecting rod 1082 is connected to a cutter 102.

[0021] like Figure 2 As shown, multiple layers of first connecting rods 1081 can also be provided on the output shaft 1071.

[0022] A cutter holder 109 is provided along the sliding trajectory of each cutter 102. The upper end of the cutter holder 109 is connected to the cutter plate 101. The second connecting rod 1082 is provided in the corresponding cutter holder 109. A slide rail 103 is provided on the inner side of the lower end of the cutter holder 109 along the sliding trajectory of the cutter 102. The upper handle of the cutter 102 is slidably connected to the slide rail 103. The lower cutting part of each cutter 102 is made of a sharp blade 104.

[0023] When the destruction mechanism 1 is in use, the motor 107 starts, the output shaft 1071 rotates and drives the connecting frame 108 to rotate. The connecting frame 108 drives the cutter 102 to move on the defective products, thereby completing the cutting operation.

[0024] Motor 107 is a forward and reverse reversible motor.

[0025] like Figure 4 As shown, each of the cutters 102 has a raised slide 105 on its upper handle, and each of the slide rails 103 has a slot corresponding to the raised slide 105, so that the cutter 102 can be slidably installed in the slide rail 103. A plurality of steel balls 106 are installed between the raised slide 105 and the corresponding slot to facilitate the sliding of the cutter.

[0026] like Figure 5 As shown, the lifting device 10 includes multiple cylinders 1001, multiple screws 1002, and multiple movable sleeves 1003. The multiple cylinders 1001 are respectively arranged at the left and right ends of the leakage conveyor belt 9, and the cylinder body end of each cylinder 1001 is installed on the waste liquid storage chamber 4. The output end of each cylinder 1001 is fixedly connected to the lower end of a screw 1002. The upper end of each screw 1002 is inserted into the movable sleeve 1003 and threadedly connected to the movable sleeve 1003. The upper end of each movable sleeve 1003 is fixedly connected to the cutting plate 101 of the destruction mechanism 1.

[0027] The cylinder 1001 can drive the screw 1002 to rotate, thereby driving the movable sleeve 1003 to move up and down.

[0028] like Figure 1 As shown, the leakage conveyor belt 9 is a belt conveyor belt with leakage holes 901.

[0029] The waste liquid storage chamber 4 has an inlet 402 on its upper wall and an outlet 401 on its bottom wall.

[0030] The waste packaging material storage chamber 7 and the waste liquid storage chamber 4 are arranged adjacent to each other and separated by a shared partition 5. The lower end of the partition 5 is provided with a liquid inlet 501, so that the waste packaging material storage chamber 7 and the waste liquid storage chamber 4 can communicate with each other. The upper wall of the waste packaging material storage chamber 7 is provided with a feed inlet at the end of the leakage conveyor belt 9. The outer wall of the waste packaging material storage chamber 7 away from the partition 5 is provided with a waste packaging material outlet 701. An inclined plate 6 is provided below the feed inlet and the outlet 401. The inclined plate 6 passes through the liquid inlet 501 from the waste packaging material storage chamber 7 and slopes downward to the outlet 401 of the waste liquid storage chamber 4.

[0031] A switch door 702 is installed on the waste packaging material outlet 701, and a handle 703 is provided on the switch door.

[0032] After defective infusion products are removed through light inspection, they are conveyed to the leakage conveyor belt 9 via the product conveyor belt 2. The switch of the destruction mechanism 1 is activated, and the cutter plate 101, driven by the moving sleeve 1003, descends above the medicine. When it reaches the corresponding position, the motor 107 starts, driving the cutter 102 to move, thereby completing the cutting of the defective products. Under the downward pressure of the cutter holder 109, the liquid is discharged and leaks into the waste liquid storage chamber 4 through the leakage hole 901 and the inlet 402. It is then conveyed by the leakage conveyor belt 9 and falls into the waste packaging material storage chamber 7. The residual medicine flows into the waste liquid storage chamber 4 through the liquid inlet 501. The waste liquid is discharged through the drain outlet 401, and the waste packaging material is taken out through the waste packaging material removal outlet 701 for processing.

[0033] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A defective product destruction device, characterized in that: It includes a product conveyor belt (2), a leakage conveyor belt (9), a destruction mechanism (1), a waste liquid storage chamber (4), a waste packaging material storage chamber (7), and a lifting device (10); the product conveyor belt (2) is connected to the leakage conveyor belt (9), a waste liquid storage chamber (4) is provided below the leakage conveyor belt (9), a waste packaging material storage chamber (7) is provided at the end of the leakage conveyor belt (9), and a destruction mechanism (1) is provided above the leakage conveyor belt (9), and the destruction mechanism (1) is installed on the waste liquid storage chamber (4) through the lifting device (10).

2. The defective product destruction device according to claim 1, characterized in that: The destruction mechanism (1) includes a cutting plate (101), multiple motors (107) and multiple cutters (102); the multiple motors (107) are all mounted on the cutting plate (101), and the output end of each motor (107) is connected to the multiple cutters (102) through a connecting frame (108), driving the cutters (102) to move and form a cutting trajectory.

3. The defective product destruction device according to claim 2, characterized in that: The connecting frame (108) includes a plurality of first connecting rods (1081) and a plurality of second connecting rods (1082); the plurality of first connecting rods (1081) are horizontally wrapped around the outside of the output shaft (1071) of the motor (107), and one end is connected to the output shaft (1071) of the motor (107). The other end of each first connecting rod (1081) is fixedly connected to the upper end of a vertically arranged second connecting rod (1082), and the lower end of each second connecting rod (1082) is connected to a cutter (102).

4. The defective product destruction device according to claim 3, characterized in that: A cutter holder (109) is provided along the sliding trajectory of each cutter (102). The upper end of the cutter holder (109) is connected to the cutter plate (101). The second connecting rod (1082) is provided in the corresponding cutter holder (109). A slide rail (103) is provided on the inner side of the lower end of the cutter holder (109) along the sliding trajectory of the cutter (102). The upper handle of the cutter (102) is slidably connected to the slide rail (103). The lower cutting part of each cutter (102) is made of a sharp blade (104).

5. The defective product destruction device according to claim 4, characterized in that: Each of the cutters (102) has a raised slide (105) on its upper handle, and each of the slide rails (103) has a slot corresponding to the raised slide (105) so that the cutter (102) can be slidably installed in the slide rail (103), and a plurality of steel balls (106) are installed between the raised slide (105) and the corresponding slot.

6. The defective product destruction device according to claim 1, characterized in that: The lifting device (10) includes multiple cylinders (1001), multiple screws (1002), and multiple movable sleeves (1003). The multiple cylinders (1001) are respectively set at the left and right ends of the leakage conveyor belt (9), and the cylinder body end of each cylinder (1001) is installed on the waste liquid storage chamber (4). The output end of each cylinder (1001) is fixedly connected to the lower end of a screw (1002). The upper end of each screw (1002) is inserted into the movable sleeve (1003) and threadedly connected to the movable sleeve (1003). The upper end of each movable sleeve (1003) is fixedly connected to the cutter plate (101) of the destruction mechanism (1).

7. The defective product destruction device according to claim 1, characterized in that: The leakage conveyor belt (9) is a belt conveyor belt with leakage holes (901).

8. The defective product destruction device according to claim 7, characterized in that: The waste liquid storage chamber (4) has an inlet (402) on its upper wall and an outlet (401) on its bottom wall.

9. A defective product destruction device according to claim 8, characterized in that: The waste packaging material storage chamber (7) and the waste liquid storage chamber (4) are arranged adjacent to each other and separated by a shared partition (5). A liquid inlet (501) is provided at the lower end of the partition (5) so that the waste packaging material storage chamber (7) and the waste liquid storage chamber (4) can communicate with each other. The upper wall of the waste packaging material storage chamber (7) is provided with a feed inlet at the end of the leakage conveyor belt (9). A waste packaging material outlet (701) is provided on the outer wall of the waste packaging material storage chamber (7) away from the partition (5). An inclined plate (6) is provided below the feed inlet and the drain outlet (401). The inclined plate (6) passes through the liquid inlet (501) from the waste packaging material storage chamber (7) and slopes downward to the drain outlet (401) of the waste liquid storage chamber (4).

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