Bag body mold of drainage bag

Abstract

The utility model discloses a bag body mold of a drainage bag. The bag body mold of the drainage bag comprises a mounting frame, a pressing plate and a polygon prism are mounted on the mounting frame, a motor used for driving the polygon prism to rotate is mounted on one side of the mounting frame, a plurality of mounting grooves are formed in the polygon prism, mold plates are mounted in the mounting grooves, and cutting edges are mounted at the tops of the mold plates. According to the bag body mold of the drainage bag, the installation frame, the pressing plate and the polygon prism are arranged, the multiple installation grooves are formed in the polygon prism, and the mold plates can be installed in the installation grooves, so that different types or multiple same types of mold plates can be conveniently installed on the polygon prism, the mold plates can be conveniently replaced, and a production line can be conveniently adjusted; and the working efficiency of a production line can be improved.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, and in particular to a bag body mold for a drainage bag. Background Technology

[0002] A drainage bag is a medical device used to collect fluids from inside the body, such as blood, urine, and bile. It typically consists of a bag, a tube, and several connectors. During surgery, doctors attach the drainage bag to the patient to collect fluids produced after the procedure. These fluids may flow into the drainage bag until the doctor deems it safe to remove it.

[0003] The automated production line for drainage bags includes processes such as automatic film welding, tube welding, edge welding, strap welding, and slitting. The slitting process is used to cut the connected drainage bags into individual drainage bags. The molds used in the slitting process need to be replaced after long-term use or when adjusting the product categories on the production line. Replacement takes a considerable amount of time and disrupts normal production.

[0004] Therefore, it is necessary to provide a bag body mold for a drainage bag to solve the above-mentioned technical problems. Utility Model Content

[0005] In view of the above situation and to overcome the defects of the existing technology, this utility model provides a bag body mold for a drainage bag that can be easily changed.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] The drainage bag mold includes: a mounting frame, on which a pressure plate and a polygonal prism are mounted. A motor for driving the polygonal prism to rotate is mounted on one side of the mounting frame. Multiple mounting slots are opened on the polygonal prism, and a mold plate is installed in the mounting slot. A cutting blade is installed on the top of the mold plate.

[0008] Preferably, the mold plate has mounting holes on its side and threaded grooves in its mounting slots.

[0009] Preferably, a positioning post is installed at the bottom of the mold plate, and a positioning groove is provided in the mounting groove.

[0010] Preferably, the mounting bracket has connecting ears installed on its side.

[0011] Preferably, a cylinder is mounted on the mounting bracket, and the output end of the cylinder is connected to the pressure plate.

[0012] Preferably, a track frame is installed on the inner side of the mounting frame, and a lifting plate is installed on the track frame. The lifting plate can move up and down along the track frame, and the top and bottom of the lifting plate are fixedly connected to the output end of the cylinder and the pressure plate, respectively.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1) This utility model sets up an installation frame, a pressure plate, and a polygonal prism, and opens multiple installation slots on the polygonal prism. Mold plates can be installed in the installation slots, which makes it convenient to install different types or multiple types of mold plates on the polygonal prism, facilitates the replacement of mold plates and the adjustment of the production line, and helps to improve the operating efficiency of the production line.

[0015] (2) By providing mounting holes and threaded grooves, this utility model can easily fix the mold plate in the mounting groove;

[0016] (3) By setting positioning posts and positioning slots, this utility model can improve the installation accuracy of the mold plate by aligning the positioning posts on the top of the mold plate with the positioning slots and inserting them.

[0017] (4) By installing connecting ears on the side of the mounting frame, this utility model can facilitate the installation and fixation of the mold;

[0018] (5) By installing a cylinder on the mounting frame, this utility model can easily drive the pressure plate to rise and fall;

[0019] (6) By installing a lifting plate and a track frame, this utility model can help improve the lifting stability and positional accuracy of the pressure plate. Attached Figure Description

[0020] Figure 1 A schematic diagram of the structure of the bag body mold for the drainage bag provided by this utility model;

[0021] Figure 2 for Figure 1 A schematic diagram of the polygonal prism structure in the mold of the drainage bag shown;

[0022] Figure 3 for Figure 1 The diagram shows the structure of the mold plate in the mold of the drainage bag.

[0023] The corresponding names of the attached figures are: 1-mounting bracket, 2-pressure plate, 3-polygonal prism, 4-mold plate, 5-mounting groove, 6-motor, 7-cutting blade, 8-mounting hole, 9-threaded groove, 10-bolt, 11-positioning post, 12-positioning groove, 13-connecting ear, 14-cylinder, 15-lifting plate, 16-track frame. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of the present invention include, but are not limited to, the following embodiments.

[0025] Example 1:

[0026] like Figure 1-3 As shown, the mold for the drainage bag provided by this utility model includes: a mounting frame 1, on which a pressure plate 2 and a polygonal prism 3 are mounted. The polygonal prism 3 is rotatably connected to the mounting frame 1 via a connecting shaft, and a motor 6 for driving the polygonal prism 3 to rotate is mounted on one side of the mounting frame 1. Multiple mounting slots 5 are formed on the polygonal prism 3, and a mold plate 4 is installed in the mounting slots 5. An integrally formed cutting blade 7 is mounted on the top of the mold plate 4. The shape and specifications of the cutting blade 7 are set according to the size, thickness, and shape of the drainage bag, and can be straight, U-shaped, or other shapes, which will not be elaborated here. This allows the drainage bag between the pressure plate 2 and the mold plate 4 to be cut when the pressure plate 2 presses on the mold plate 4. It is worth noting that since the polygonal prism 3 has multiple mounting slots 5, the drainage bag can be cut on the polygonal prism 3. The mold plate 4 is adapted to various types of drainage bags. At least two mold plates 4 are provided for each type of drainage bag. During use, the uncut drainage bag, manufactured in the previous process, passes between the pressure plate 2 and the mold plate 4 and pauses for a certain period. During this pause, the pressure plate 2 descends, pressing the drainage bag firmly onto the mold plate 4. The cutting blade 7 cuts the drainage bag along its edge, completing the cutting action. Then, the pressure plate 2 rises back to its original position. When the cutting blade 7 wears significantly due to prolonged use or when a product line change is required, the motor 6 is started, causing the polygonal prism 3 to rotate until the mold plate 4 is rotated to a position directly facing the pressure plate 2. The motor 6 then stops, enabling rapid mold replacement, significantly saving time and improving production efficiency. It is worth noting that the worn mold plate 4 can be replaced during production line downtime, avoiding production line operation time.

[0027] By setting up a mounting frame 1, a pressure plate 2, and a polygonal prism 3, and opening multiple mounting slots 5 on the polygonal prism 3, mold plates 4 can be installed in the mounting slots 5. This allows for the convenient installation of different types or multiple mold plates 4 of the same type on the polygonal prism 3, facilitating the replacement of mold plates 4 and the adjustment of the production line, which can help improve the operating efficiency of the production line.

[0028] Example 2:

[0029] like Figure 1-3 As shown, a mounting hole 8 is provided on the side of the mold plate 4, and a threaded groove 9 is provided in the mounting groove 5. When in use, the mold plate 4 is embedded into the mounting groove 5, and the threaded groove 9 is aligned with the mounting hole 8. Then, the bolt 10 is inserted into the mounting hole 8 and screwed into the threaded groove 9, thereby fixing the mold plate 4 in the mounting groove 5.

[0030] By setting the mounting hole 8 and the threaded groove 9, the mold plate 4 can be easily fixed in the mounting groove 5.

[0031] Example 3:

[0032] like Figure 2-3As shown, a positioning post 11 is installed at the bottom of the mold plate 4, and a positioning groove 12 is provided in the mounting groove 5. There are multiple positioning posts 11 and positioning grooves 12. When in use, the positioning post 11 on the top of the mold plate 4 is aligned with the positioning groove 12 and inserted, so that the mold plate 4 is accurately positioned in the mounting groove 5, thereby improving the installation accuracy of the mold plate 4.

[0033] By setting positioning pins 11 and positioning slots 12, the positioning pins 11 on the top of the mold plate 4 can be aligned with the positioning slots 12 and inserted, thereby improving the installation accuracy of the mold plate 4.

[0034] Example 4:

[0035] like Figure 1 As shown, a connecting ear 13 is installed on the side of the mounting bracket 1. In use, the connecting ear is connected to the frame of the production line, and then the mold is installed on the production line.

[0036] By installing connecting ears 13 on the side of the mounting bracket 1, the mold can be easily installed and fixed.

[0037] Example 5:

[0038] like Figure 1 As shown, a cylinder 14 is installed on the mounting bracket 1. The cylinder 14 can also be replaced by an electric push rod or a hydraulic cylinder. The output end of the bottom of the cylinder 14 is connected to the pressure plate 2. When in use, the cylinder 4 is started to lower its output end, thereby driving the pressure plate 2 to lower. Conversely, the pressure plate 2 is raised and reset.

[0039] By installing cylinder 14 on mounting bracket 1, the pressure plate 2 can be easily driven to rise and fall.

[0040] Example 6:

[0041] like Figure 1 As shown, a track frame 16 is installed on the inner side of the mounting frame 1, and a lifting plate 15 is installed on the track frame 16. The lifting plate 15 can move up and down along the track frame 16. The top and bottom of the lifting plate 15 are fixedly connected to the output end of the cylinder 14 and the pressure plate 2, respectively. When in use, the cylinder 14 is activated to drive the lifting plate 15 to move up and down along the track frame 16, thereby causing the pressure plate 2 to move up and down. Since the lifting plate 15 moves along the track frame 16, the lifting stability and positional accuracy of the pressure plate 2 are improved.

[0042] By installing the lifting plate 15 and the track frame 16, the lifting stability and positional accuracy of the pressure plate 2 can be improved.

[0043] Working Principle: During use, the uncut drainage bag passes between the pressure plate 2 and the mold plate 4, and pauses for a certain period of time. During this pause, the pressure plate 2 descends, pressing the drainage bag firmly onto the mold plate 4. The cutting blade 7 cuts the drainage bag along its edge, completing the cutting action. Then, the pressure plate 2 rises and returns to its original position. When the cutting blade 7 wears significantly due to prolonged operation or when a product line change is required, the motor 6 is started, causing the polygonal prism 3 to rotate until the mold plate 4 is rotated to a position directly facing the pressure plate 2. The motor 6 then stops, enabling rapid mold replacement, which significantly saves time and improves production efficiency. It is worth noting that the heavily worn mold plate 4 can be replaced during production line downtime, avoiding production line operation time.

Claims

1. A mold for the body of a drainage bag, characterized in that, include: Mounting bracket (1), on which a pressure plate (2) and a polygonal prism (3) are mounted. A motor (6) for driving the polygonal prism (3) to rotate is mounted on one side of the mounting bracket (1). Multiple mounting slots (5) are provided on the polygonal prism (3). A mold plate (4) is installed in the mounting slot (5). A cutting blade (7) is installed on the top of the mold plate (4).

2. The bag body mold of the drainage bag according to claim 1, characterized in that, The mold plate (4) has mounting holes (8) on its side and a threaded groove (9) is provided in the mounting groove (5).

3. The bag body mold of the drainage bag according to claim 1, characterized in that, The bottom of the mold plate (4) is equipped with a positioning post (11), and the mounting groove (5) is provided with a positioning groove (12).

4. The bag body mold of the drainage bag according to claim 1, characterized in that, The mounting bracket (1) has a connecting lug (13) installed on its side.

5. The bag body mold of a drainage bag according to claim 1, characterized in that, A cylinder (14) is mounted on the mounting bracket (1), and the cylinder (14) is connected to the pressure plate (2).

6. The mold for the drainage bag according to claim 5, characterized in that, The inner side of the mounting frame (1) is equipped with a track frame (16), and a lifting plate (15) is installed on the track frame (16). The top and bottom of the lifting plate (15) are respectively connected to the cylinder (14) and the pressure plate (2).

Images