Medical sterilization paper-plastic packaging bag slitting offcut collecting device
By designing a waste material collection device for medical sterilized paper-plastic packaging bags, a slide plate and a pressing block are driven by hydraulic and servo motors to achieve multiple compaction and block formation of waste materials, facilitating material discharge. This solves the problem of low waste material collection efficiency, improves production efficiency, and reduces labor costs.
Patent Information
- Application Number
- CN202520108680.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-01-17
AI Technical Summary
In existing technologies, the collection efficiency of slit scrap from medical sterile paper-plastic packaging bags is low, manual operation is cumbersome, and the capacity is small, resulting in high labor costs and low production efficiency.
Design a medical sterilization paper-plastic packaging bag cutting edge material collection device, which adopts a collection box, a pressing mechanism and a side pressing mechanism. The slide plate and the pressing block are driven by a hydraulic cylinder and a servo motor to realize the multiple compaction and block formation of waste material. Combined with the door opening mechanism, the material can be discharged conveniently.
It improves the efficiency and capacity of waste collection, reduces manual operation, saves labor costs, and increases production efficiency.
Smart Images
Figure CN223864106U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of medical sterilization paper-plastic packaging bag waste treatment, in particular to a medical sterilization paper-plastic packaging bag slitting edge material collecting device. BACKGROUND
[0002] The medical packaging bag is composed of one side of paper and one side of plastic composite film, is used for packaging medical instruments to be sterilized, belongs to the initial inner packaging of products, and generally needs to print the related information of the manufacturers or products of the medical instruments on the paper surface of the packaging bag. According to the EN868-5 regulation, the printing area should not be greater than 50%. The medical packaging bag is also called a sterilization packaging bag, a disinfection packaging bag, a medical packaging bag and a medical paper-plastic bag.
[0003] In the prior art, a large batch is produced, the whole surface is coated, and then slitting is performed. The edge on both sides is waste material. The waste material is generally collected by manual operation. Since the waste material is loose, the waste material is packed in a collecting box or a bag. The actual containing capacity is small, and the collection of the workers is troublesome. CONTENT OF THE UTILITY MODEL
[0004] The application aims to provide a medical sterilization paper-plastic packaging bag slitting edge material collecting device to solve the problems in the background art.
[0005] To achieve the above-mentioned purpose, the application provides a medical sterilization paper-plastic packaging bag slitting edge material collecting device which adopts the following technical scheme:
[0006] A medical sterilization paper-plastic packaging bag slitting edge material collecting device comprises a collecting box. The collecting box is provided with an open top. A discharge port is formed in the bottom of the side wall on one side of the collecting box. Symmetrical guide plates are fixed at the open top of the collecting box. An inlet is formed between the two guide plates. A lower pressing mechanism is arranged at the bottom of the guide plate. A side pressing mechanism is arranged on one side of the collecting box corresponding to the discharge port. An opening mechanism is arranged at the discharge port. The lower pressing mechanism and the side pressing mechanism can extrude the edge material into blocks.
[0007] The lower pressing mechanism comprises a top hydraulic cylinder, a top pressing block, a sliding plate and a servo motor. The top hydraulic cylinder is fixed at the bottom of the guide plate. The top pressing block is fixed at the bottom end of the piston rod of the hydraulic cylinder. The sliding plate is slidably connected to the top pressing block. The two sliding plates can abut against each other. The servo motor is fixed on the sliding plate and is used to drive the sliding plate to slide.
[0008] A rack is fixed on the surface of the top pressing block. The output shaft end of the servo motor is fixed with a gear wheel which is engaged with the rack.
[0009] The side pressure mechanism includes a bottom hydraulic cylinder, a side pressure block, and a connecting frame. The bottom hydraulic cylinder is fixed to the bottom of the collection box, the connecting frame is fixed to the piston rod end of the bottom hydraulic cylinder, the side pressure block is fixed on the connecting frame, and the collection box has a clearance groove at the position corresponding to the discharge port. The side pressure block is matched and set in the clearance groove.
[0010] The door opening mechanism includes an electric push rod and a door body. The door body is movably disposed at the discharge port, and the electric push rod is fixed to the side of the collection box and is used to drive the door body to rise and fall.
[0011] Preferably, the outer wall of the collection box is provided with grooves on both sides corresponding to the discharge port, and the door is matched and disposed in the grooves.
[0012] By adopting the above technical solution, the slide can provide support for the door body so as to meet the thrust of the side pressure mechanism.
[0013] Preferably, the feed inlet is V-shaped to facilitate material feeding.
[0014] In summary, this application includes at least one of the following beneficial technical effects: the medical sterilized paper-plastic packaging bag cutting edge material collection device is equipped with a collection box, a pressing mechanism and a side pressing mechanism. The pressing mechanism can compact the waste material in the collection box multiple times in order to collect more waste material, while the side pressing mechanism, used in conjunction with the pressing mechanism, can compress the waste material into a cake shape, which makes it more convenient for workers to collect the cake-shaped waste material. This not only saves labor costs but also improves production efficiency. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.
[0016] Figure 2 These are schematic diagrams of the structure from different perspectives of embodiments of this application.
[0017] Figure 3 This is a cross-sectional structural diagram of an embodiment of this application.
[0018] Figure 4 This is a structural schematic diagram illustrating the pressing mechanism in the embodiments of this application.
[0019] Explanation of reference numerals in the attached drawings: 1. Collection box; 11. Slide chute; 2. Guide plate; 21. Feed inlet; 3. Pressing mechanism; 31. Top hydraulic cylinder; 32. Top pressing block; 321. Rack; 33. Slide plate; 34. Servo motor; 4. Side pressing mechanism; 41. Bottom hydraulic cylinder; 42. Side pressing block; 43. Connecting frame; 5. Door opening mechanism; 51. Electric push rod; 52. Door body. Detailed Implementation
[0020] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.
[0021] This application discloses a device for collecting the slit scraps from medical sterile paper-plastic packaging bags, referring to... Figures 1-4 The system includes a collection box 1, which has an opening at the top and a discharge port at the bottom of one side wall. Guide plates 2 are symmetrically fixed at the top opening of the collection box 1, and a feed inlet 21 is formed between the two guide plates 2. The feed inlet 21 is V-shaped to facilitate feeding. A pressing mechanism 3 is provided at the bottom of the guide plate 2. A side pressing mechanism 4 is provided on the side of the collection box 1 corresponding to the discharge port. An opening mechanism 5 is provided at the discharge port. The pressing mechanism 3 and the side pressing mechanism 4 can squeeze the edge material into blocks.
[0022] Specifically, the pressing mechanism 3 includes a top hydraulic cylinder 31, a top pressing block 32, a sliding plate 33, and a servo motor 34. The top hydraulic cylinder 31 is fixed to the bottom of the guide plate 2, the top pressing block 32 is fixed to the bottom end of the piston rod of the hydraulic cylinder, the sliding plate 33 is slidably connected to the top pressing block 32, and the two sliding plates 33 can abut against each other. The servo motor 34 is fixed to the sliding plate 33 and is used to drive the sliding plate 33 to slide. A rack 321 is fixed on the surface of the top pressing block 32, and a gear that meshes with the rack 321 is fixed at the end of the output shaft of the servo motor 34.
[0023] The side pressure mechanism 4 includes a bottom hydraulic cylinder 41, a side pressure block 42, and a connecting frame 43. The bottom hydraulic cylinder 41 is fixed to the bottom of the collection box 1, the connecting frame 43 is fixed to the end of the piston rod of the bottom hydraulic cylinder 41, and the side pressure block 42 is fixed on the connecting frame 43. The collection box 1 has a clearance groove at the position corresponding to the discharge port, and the side pressure block 42 is matched and set in the clearance groove.
[0024] The door opening mechanism 5 includes an electric push rod 51 and a door body 52. The door body 52 is movably installed at the discharge port. The electric push rod 51 is fixed to the side of the collection box 1 and is used to drive the door body 52 to rise and fall. The outer wall of the collection box 1 is provided with sliding grooves 11 on both sides corresponding to the discharge port, and the door body 52 is matched and installed in the sliding grooves 11.
[0025] The implementation principle of the medical sterilization paper-plastic packaging bag slitting edge material collection device in this application embodiment is as follows:
[0026] After cutting, the waste material enters the collection box 1 through the feed inlet 21. After collecting for a period of time, the servo motor 34 in the pressing mechanism 3 on both sides drives the slide plate 33 to move to the middle. At this time, the slide plate 33 and the top pressing block 32 can cover the entire collection box 1. The top hydraulic cylinders 31 on both sides drive the top pressing block 32 downward, thereby compacting the waste material downward. After that, the servo motor 34 drives the slide plate 33 to reset, and the top hydraulic cylinder 31 drives the top pressing block 32 to reset. After a period of time, the waste material is compacted again. By repeating this operation multiple times, the collection box 1 can hold more waste material.
[0027] After repeated compaction, the lower pressing mechanism 3 works in conjunction with the side pressing mechanism 4. The bottom hydraulic cylinder 41 in the side pressing mechanism 4 drives the side pressing block 42 to squeeze the waste material, thereby pressing the waste material into a cake shape. Finally, the electric push rod 51 drives the door 52 to open, and the side pressing block 42 pushes the cake-shaped waste material out of the discharge port so that the staff can collect the waste material.
[0028] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A device for collecting slit scrap from medical sterilized paper-plastic packaging bags, comprising a collection box (1), characterized in that: The collection box (1) has a top opening and a discharge port is provided at the bottom of the side wall on one side of the collection box (1). A guide plate (2) is symmetrically fixed at the top opening of the collection box (1), and a feed port (21) is formed between the two guide plates (2). A pressing mechanism (3) is provided at the bottom of the guide plate (2). A side pressing mechanism (4) is provided on the side of the collection box (1) corresponding to the discharge port. An opening mechanism (5) is provided at the discharge port. The pressing mechanism (3) and the side pressing mechanism (4) can squeeze the edge material into blocks.
2. The medical sterilization paper-plastic packaging bag slitting edge collection device according to claim 1, characterized in that: The pressing mechanism (3) includes a top hydraulic cylinder (31), a top pressing block (32), a sliding plate (33), and a servo motor (34). The top hydraulic cylinder (31) is fixed to the bottom of the guide plate (2). The top pressing block (32) is fixed to the bottom end of the piston rod of the hydraulic cylinder. The sliding plate (33) is slidably connected to the top pressing block (32), and the two sliding plates (33) can abut against each other. The servo motor (34) is fixed to the sliding plate (33) and is used to drive the sliding plate (33) to slide.
3. The medical sterilization paper-plastic packaging bag slitting edge collection device according to claim 2, characterized in that: A rack (321) is fixed to the surface of the top pressure block (32), and a gear that meshes with the rack (321) is fixed to the end of the output shaft of the servo motor (34).
4. The medical sterilization paper-plastic packaging bag slitting edge collection device according to claim 3, characterized in that: The side pressure mechanism (4) includes a bottom hydraulic cylinder (41), a side pressure block (42), and a connecting frame (43). The bottom hydraulic cylinder (41) is fixed to the bottom of the collection box (1). The connecting frame (43) is fixed to the piston rod end of the bottom hydraulic cylinder (41). The side pressure block (42) is fixed on the connecting frame (43). The collection box (1) has a clearance groove at the position corresponding to the discharge port. The side pressure block (42) is matched and set in the clearance groove.
5. The medical sterilization paper-plastic packaging bag slitting edge collection device according to claim 4, characterized in that: The door opening mechanism (5) includes an electric push rod (51) and a door body (52). The door body (52) is movably disposed at the discharge port. The electric push rod (51) is fixed to the side of the collection box (1) and is used to drive the door body (52) to rise and fall.
6. The medical sterilization paper-plastic packaging bag slitting edge collection device according to claim 5, characterized in that: The outer wall of the collection box (1) is provided with sliding grooves (11) on both sides corresponding to the discharge port, and the door (52) is matched and disposed in the sliding grooves (11).
7. The medical sterilization paper-plastic packaging bag slitting edge collection device according to claim 1, characterized in that: The feed inlet (21) is V-shaped.