A sterilizer barrel rapid forming device

Abstract

This utility model discloses a rapid forming device for sterilizer cylinders, belonging to the field of sterilizer processing. The rapid forming device includes a housing with a cylinder-making structure mounted on it. The cylinder-making structure has a quick-connect mechanism. The cylinder-making structure includes a stepper motor mounted on the inner cavity end face of the housing and a rotating shaft located at the drive end of the stepper motor. A rotating cylinder is mounted on the outer wall of the rotating shaft. By setting up the cylinder-making structure, an extrusion plate fixes one end of a sheet metal to the outer wall of the rotating cylinder. A roller drives the sheet metal to bend and conform to the outer wall of the rotating cylinder, driving the rotating cylinder to rotate and forming the sheet metal into a cylinder. This replaces the manual cylinder-making method, avoiding the problems of low production efficiency and poor cylinder roundness in existing sterilizer cylinder processing where metal sheets are mostly bent and deformed manually. This improves production efficiency and produces cylinders with better roundness.

Description

Technical Field

[0001] This utility model relates to the field of sterilizer processing technology, specifically a rapid forming device for sterilizer cylinders. Background Technology

[0002] A sterilizer is an instrument that can kill or remove all microorganisms on a transmission medium, including bacterial spores and non-pathogenic microorganisms. The sterilizer cylinder is a core component of medical equipment such as pressure steam sterilizers and pulsed vacuum sterilizers. It is usually made of high-temperature and high-pressure resistant stainless steel and is used to contain items to be sterilized and withstand the high-temperature steam environment.

[0003] Currently, the cylinders of sterilizers are mostly manufactured manually by bending and deforming metal sheets. This manual method of making cylinders is not only inefficient, but also results in cylinders with poor roundness.

[0004] Therefore, this utility model provides a rapid forming device for sterilizer cylinders to solve the above problems. Utility Model Content

[0005] This utility model provides a rapid forming device for sterilizer cylinders, which aims to solve the problems mentioned in the background art, such as the fact that in the processing of existing sterilizer cylinders, metal sheets are mostly manually bent and deformed into cylinders, and the manual cylinder making method is not only inefficient, but also produces cylinders with poor roundness.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rapid forming device for sterilizer cylinders, comprising a box body, a cylinder forming structure mounted on the box body, and a quick-connect structure mounted on the cylinder forming structure; The cylinder-making structure includes a stepper motor mounted on the inner cavity end face of the chamber and a rotating shaft located at the drive end of the stepper motor. A rotating cylinder is mounted on the outer wall of the rotating shaft, and an L-shaped frame is mounted on the lower end of the rotating cylinder. A screw is mounted on the L-shaped frame through a threaded hole. An extrusion plate is rotatably mounted on one end of the screw located in the inner cavity of the L-shaped frame via a bearing. The cylinder-making structure also includes a T-shaped plate mounted on the end face of the chamber. Cylinders are mounted on the upper and lower sides of the T-shaped plate. The drive ends of two sets of cylinders are connected by a mounting bracket. Rollers are rotatably mounted on the upper and lower sides of the mounting bracket via bearings. By setting up the cylinder-making structure, the extrusion plate fixes one end of the sheet metal to the outer wall of the rotating cylinder. The rollers drive the sheet metal to bend and fit against the outer wall of the rotating cylinder, driving the rotating cylinder to rotate and making the sheet metal into a cylinder. This replaces the manual method of making cylinders, avoiding the problems of existing sterilizer cylinders, which are mostly made by manually bending and deforming metal sheets to form cylinders. The manual method of making cylinders is not only inefficient but also produces cylinders with poor roundness.

[0007] Preferably, the quick-connect structure includes a fixed shell and a limiting sleeve installed on the upper end of the rotating drum. The fixed shell has a plug rod slidably installed through a connecting hole. A sliding plate is installed on the outer wall of the plug rod. A return spring is installed on the sliding plate corresponding to the outer wall of the plug rod. The quick-connect structure also includes a connecting plate. A hand-held block is installed on the side wall of the connecting plate.

[0008] Preferably, the inner cavity sidewall of the box is connected to a box door via a hinge, and a traveling wheel is installed at the bottom of the box and at a corner. The traveling wheel is a lockable universal wheel structure.

[0009] Preferably, a knob is installed at the end of the screw away from the extrusion plate, and a rubber pad is provided on the side wall of the extrusion plate.

[0010] Preferably, the bottom of the inner cavity of the L-shaped frame is slidably connected to the bottom of the extrusion plate, and the height of the extrusion plate and the rotating drum are adapted to each other.

[0011] Preferably, a handle is provided at the end of the insertion rod away from the limiting sleeve, the slide plate is slidably connected to the inner cavity of the fixed shell, and the inner cavity of the fixed shell is connected to the end of the return spring away from the slide plate.

[0012] Preferably, a handle is provided at the end of the insertion rod away from the limiting sleeve, the slide plate is slidably connected to the inner cavity of the fixed shell, and the inner cavity of the fixed shell is connected to the end of the return spring away from the slide plate.

[0013] Beneficial effects: By setting up a cylinder-making structure, the extrusion plate fixes one end of the sheet metal to the outer wall of the rotating cylinder. The roller drives the sheet metal to bend and fit against the outer wall of the rotating cylinder, driving the rotating cylinder to rotate and making the sheet metal into a cylinder. This replaces the manual method of making cylinders, avoiding the problems that existing sterilizer cylinders are mostly made by manually bending and deforming metal sheets to form cylinders. The manual method of making cylinders is not only inefficient, but also produces cylinders with poor roundness. This improves production efficiency and produces cylinders with better roundness. Attached Figure Description

[0014] Figure 1 A three-dimensional structural schematic diagram of a rapid prototyping device for a sterilizer cylinder; Figure 2 A three-dimensional cross-sectional structural diagram of a rapid prototyping device for a sterilizer cylinder; Figure 3 A partial schematic diagram of the cylinder manufacturing structure of a rapid prototyping device for sterilizer cylinders; Figure 4 A partial schematic diagram of the cylinder manufacturing structure of a rapid prototyping device for sterilizer cylinders; Figure 5 This is a cross-sectional schematic diagram of the cylinder structure of a rapid prototyping device for sterilizer cylinders.

[0015] In the diagram: 1. Box body; 2. Cylinder structure; 21. Stepper motor; 22. Shaft; 23. Rotary cylinder; 24. L-shaped frame; 241. Groove; 242. Fixing pin; 25. Screw; 251. Knob; 26. Extrusion plate; 27. T-shaped plate; 28. Cylinder; 29. ​​Mounting bracket; 210. Roller; 3. Quick-connect structure; 31. Fixed shell; 32. Limiting sleeve; 33. Insert rod; 331. Handle; 34. Slide plate; 35. Return spring; 36. Connecting plate; 361. Through hole; 37. Hand block; 4. Box door; 5. Traveling wheel. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0017] This embodiment provides a rapid forming device for sterilizer cylinders, such as... Figure 1-5 As shown, the rapid prototyping device for cylindrical bodies includes a housing 1, a cylindrical forming structure 2 installed on the housing 1, and a quick-connect structure 3 installed on the cylindrical forming structure 2. The cylinder-making structure 2 includes a stepper motor 21 installed on the inner end face of the housing 1 and a rotating shaft 22 set on the drive end of the stepper motor 21. A rotating cylinder 23 is installed on the outer wall of the rotating shaft 22. An L-shaped frame 24 is installed at the lower end of the rotating cylinder 23. A screw 25 is installed on the L-shaped frame 24 through a threaded hole. An extrusion plate 26 is rotatably installed on one end of the screw 25 located in the inner cavity of the L-shaped frame 24 through a bearing. The cylinder-making structure 2 also includes a T-shaped plate 27 installed on the end face of the housing 1. Cylinders 28 are installed on the upper and lower sides of the T-shaped plate 27. The drive ends of the two sets of cylinders 28 are connected through a mounting frame 29. Rollers 210 are rotatably installed on the upper and lower sides of the mounting frame 29 through bearings.

[0018] In use, one end of the sheet material is inserted between the extrusion plate 26 and the rotating drum 23. The screw 25 is rotated clockwise via the knob 251, driving the extrusion plate 26 to press the sheet material down. Then, the cylinders 28 on both sides extend synchronously, driving the mounting bracket 29 to move closer to the sheet material and the rotating drum 23. The mounting bracket 29 drives the roller 210 to extrude and bend the sheet material until the roller 210 pushes the sheet material behind the extrusion plate 26, bending it against the outer wall of the rotating drum 23. The cylinders 28 then stop working, and the stepper motor 21 is started, driving the rotating shaft 22 to rotate. The rotating shaft 22 drives the rotating drum 23 to rotate, and the rotating drum 23 rotates one end of the sheet material, pushing the sheet material against the roller 210. Under the action of adhering to the outer wall of the rotating drum 23, the rotating drum 23 carries the subsequent plates through the roller 210 for compression. When the rotating drum 23 carries the plates for nearly one revolution, the L-shaped frame 24 is about to approach the roller 210, and the stepper motor 21 stops rotating, so that the entire plate is adhered to the outer wall of the rotating drum 23 and processed into a cylinder. This replaces the manual method of making the cylinder, saves manpower, and avoids the problem that in the current sterilizer cylinder processing, most of the metal plates are manually bent and deformed into cylinders. The manual method of making cylinders is not only inefficient, but also produces cylinders with poor roundness. This improves production efficiency and produces cylinders with better roundness.

[0019] In this embodiment, the inner cavity sidewall of the box 1 is connected to the box door 4 by a hinge, and the bottom of the box 1 and the corner are equipped with a traveling wheel 5, which is a lockable universal wheel structure. The walking wheels 5 facilitate the movement and transportation of the rapid prototyping device for the cylinder, while the lockable universal wheel structure allows the device to be locked after being parked, improving the flexibility of the device in use. In this embodiment, a knob 251 is installed at the end of the screw 25 away from the extrusion plate 26, and a rubber pad is provided on the side wall of the extrusion plate 26; the bottom of the inner cavity of the L-shaped frame 24 is slidably connected to the bottom of the extrusion plate 26, and the heights of the extrusion plate 26 and the rotating drum 23 are adapted to each other. The extrusion plate 26 has a rubber pad on its side wall. The extrusion plate 26 makes flexible contact with the plate through the rubber pad, which can protect the plate and prevent it from being damaged by extrusion. Example 2

[0020] Unlike embodiment 1, quick-connect structure 3 includes a fixed shell 31 and a limiting sleeve 32 installed on the upper end of the rotating drum 23. The fixed shell 31 is slidably installed with a rod 33 through a connecting hole. A sliding plate 34 is installed on the outer wall of the rod 33. A return spring 35 is installed on the sliding plate 34 corresponding to the outer wall of the rod 33. Quick-connect structure 3 also includes a connecting plate 36. A hand-held block 37 is installed on the side wall of the connecting plate 36. In use, after the material is formed into a cylinder, the knob 251 is rotated in the opposite direction, causing the screw 25 to rotate. The screw 25, along with the extrusion plate 26, releases the material and retracts the roller 210 through the cylinder 28 to reset it. Then, the drive handle 331, along with the insertion rod 33, moves out from the inner wall of the limiting sleeve 32 and the through hole 361 in sequence. The drive hand block 37, along with the connecting plate 36, rotates 180 degrees counterclockwise on the outer wall of the fixing pin 242, quickly opening the connecting plate 36. This facilitates the rapid removal of the cylinder along the outer wall of the rotating cylinder 23, improving the removal efficiency and enhancing the performance of the rapid forming device for the mushroom container cylinder. After removing the cylinder, resetting the connecting plate 36 improves the stability of the L-shaped frame 24, resulting in better stability when the screw 25 drives the extrusion plate 26 to fix the material. In this embodiment, a handle 331 is provided at the end of the insertion rod 33 away from the limiting sleeve 32. The slide plate 34 is slidably connected to the inner cavity of the fixed shell 31. The inner cavity of the fixed shell 31 is connected to the end of the return spring 35 away from the slide plate 34. A groove 241 is provided at the upper end of the L-shaped frame 24. A fixing pin 242 is installed on the L-shaped frame 24 through the groove 241. The connecting plate 36 is rotatably connected to the fixing pin 242 through the connecting hole. A through hole 361 is provided on the connecting plate 36 corresponding to the insertion rod 33.

[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rapid forming device for a sterilizer cylinder, comprising a housing (1), characterized in that: A tube-making structure (2) is installed on the box body (1), and a quick-connect structure (3) is installed on the tube-making structure (2). The cylinder-making structure (2) includes a stepper motor (21) installed on the inner end face of the housing (1) and a rotating shaft (22) set on the driving end of the stepper motor (21). A rotating cylinder (23) is installed on the outer wall of the rotating shaft (22). An L-shaped frame (24) is installed at the lower end of the rotating cylinder (23). A screw (25) is installed on the L-shaped frame (24) through a threaded hole. An extrusion plate (26) is rotatably installed on one end of the screw (25) located in the inner cavity of the L-shaped frame (24) through a bearing. The cylinder-making structure (2) also includes a T-shaped plate (27) installed on the end face of the housing (1). Cylinders (28) are installed on the upper and lower sides of the T-shaped plate (27). The driving ends of the two sets of cylinders (28) are connected through a mounting frame (29). Rollers (210) are rotatably installed on the upper and lower sides of the mounting frame (29) through bearings.

2. The rapid forming device for sterilizer cylinder according to claim 1, characterized in that: The quick-connect structure (3) includes a fixed shell (31) and a limiting sleeve (32) installed on the upper end of the rotating drum (23). The fixed shell (31) has a plug rod (33) slidably installed through a connecting hole. A sliding plate (34) is installed on the outer wall of the plug rod (33). A return spring (35) is installed on the sliding plate (34) corresponding to the outer wall of the plug rod (33). The quick-connect structure (3) also includes a connecting plate (36). A hand-held block (37) is installed on the side wall of the connecting plate (36).

3. The rapid forming device for sterilizer cylinder according to claim 1, characterized in that: The inner cavity sidewall of the box (1) is connected to a door (4) by a hinge. A walking wheel (5) is installed at the bottom of the box (1) and at the corner. The walking wheel (5) is a lockable universal wheel structure.

4. The rapid forming device for sterilizer cylinder according to claim 1, characterized in that: A knob (251) is installed at the end of the screw (25) away from the extrusion plate (26), and a rubber pad is provided on the side wall of the extrusion plate (26).

5. The rapid forming device for sterilizer cylinder according to claim 1, characterized in that: The bottom of the inner cavity of the L-shaped frame (24) is slidably connected to the bottom of the extrusion plate (26), and the height of the extrusion plate (26) and the rotating drum (23) are adapted to each other.

6. The rapid forming device for sterilizer cylinder according to claim 2, characterized in that: The insertion rod (33) is provided with a handle (331) at the end away from the limiting sleeve (32). The sliding plate (34) is slidably connected to the inner cavity of the fixed shell (31). The inner cavity of the fixed shell (31) is connected to the end of the return spring (35) away from the sliding plate (34).

7. The rapid forming device for sterilizer cylinder according to claim 2, characterized in that: The upper end of the L-shaped frame (24) is provided with a groove (241), and a fixing pin (242) is installed on the L-shaped frame (24) through the groove (241). The connecting plate (36) is rotatably connected to the fixing pin (242) through the connecting hole. A through hole (361) is provided on the connecting plate (36) and corresponding to the insertion rod (33).

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