A pure steam sterilization device with automatic feeding

Abstract

The utility model provides a pure steam sterilization device with automatic feeding, which relates to the technical field of steam sterilization, comprises a sterilization device main body, a material inlet and outlet window, which is opened on the side wall of the sterilization device main body; an electric rolling door is fixedly installed in the material inlet and outlet window; a first conveying device, the end of which is arranged close to the material inlet and outlet window; a strip window, which is opened in the middle of the front wall of the sterilization device main body; an auxiliary discharging mechanism, which is fixedly assembled in the middle of the front wall of the sterilization device main body; the auxiliary discharging mechanism comprises a movable rod, which passes through the strip window and is plugged into the sterilization device main body; the device is loaded with materials through the first conveying device, and the electric rolling door is opened for loading during loading, and the electric rolling door is closed after feeding, and the sterilized pharmaceutical products are pushed to the first conveying device through the auxiliary discharging mechanism for reverse transmission and discharging during discharging, and feeding and discharging are automated, and the process does not require human participation, thereby avoiding the risk of scalding.

Description

Technical Field

[0001] The utility model relates to the technical field of steam sterilization, in particular to an automatic feeding pure steam sterilization device. Background Art

[0002] Drugs that are collected, processed, and prepared based on traditional Chinese medicine theory, explain their mechanisms of action, and guide their clinical applications are collectively referred to as Chinese medicine. Since Chinese medicine is mostly herbal, pharmaceutical products often need to be sterilized during the process of Chinese medicine preparation. However, existing steam sterilization devices have the following disadvantages:

[0003] Most of the existing pure steam sterilization devices used for pharmaceuticals require manual loading. Since pure steam sterilization devices use high-temperature steam for sterilization, there is a risk of scalding when loading. If the steam sterilization device is not preheated for loading, it will lead to a decrease in work efficiency. Utility Model Content

[0004] The utility model aims to provide a pure steam sterilization device with automatic feeding, which loads materials through a first conveying device, opens an electric rolling door for feeding materials during loading, closes the electric rolling door after feeding, and pushes the sterilized pharmaceutical products onto the first conveying device through an auxiliary discharging mechanism for reverse transmission and discharging during discharging, thereby realizing automatic feeding and discharging, and no manual intervention is required in the process, thereby avoiding the risk of scalding.

[0005] The utility model provides a pure steam sterilizing device with automatic feeding, comprising a sterilizing device body,

[0006] A material inlet and outlet window is provided on the side wall of the sterilization device body;

[0007] An electric rolling shutter door is fixedly installed in the material inlet and outlet window;

[0008] A first conveying device, an end of which is arranged near the inlet and outlet windows;

[0009] A strip window is provided in the middle of the front wall of the sterilization device body;

[0010] An auxiliary discharging mechanism is fixedly mounted on the middle of the front wall of the sterilizing device body, and the auxiliary discharging mechanism is fitted and shielded at the front end of the strip window;

[0011] The auxiliary discharging mechanism includes a movable rod, and the movable rod passes through the strip window and is inserted into the sterilization device body;

[0012] The movable rod is used to push the sterilized pharmaceutical products onto the first conveying device, and the first conveying device conveys the products in the reverse direction.

[0013] As a further optimization solution, in order to be able to push the pharmaceutical articles onto the first conveying device or the second conveying device when needed, the auxiliary discharging mechanism includes:

[0014] The mounting plate has round rollers rotatably connected to the left and right ends of the rear wall;

[0015] A driving motor is fixedly mounted on the end of the front wall of the mounting plate, and the rotating shaft of the driving motor is coaxially fixedly connected to the end of the circular roller on the same side;

[0016] A strip-shaped rubber sleeve is sleeved on the outer walls of the round rollers on the left and right sides, and the rear sealing design of the strip-shaped rubber sleeve fits and covers the front end of the strip-shaped window;

[0017] The front end of the movable rod is vertically glued and fixed to the edge of the rear wall of the strip rubber sleeve;

[0018] The first L-shaped ear plate, the mounting plate is detachably fixedly connected to the front wall of the sterilization device body through the first L-shaped ear plate.

[0019] As a further optimization solution, in order to reduce the friction between the strip rubber sleeve and the sterilization device body when the strip rubber sleeve is conveyed in a conveyor belt manner, a solid lubricating layer is coated on the contact surface between the strip rubber sleeve and the front wall of the sterilization device body.

[0020] As a further optimization plan, in order to turn the sterilized pharmaceutical products upside down for secondary sterilization to avoid sterilization dead corners, it also includes:

[0021] a second conveying device;

[0022] The first conveying device and the second conveying device are symmetrically distributed on the left and right sides of the sterilizing device body;

[0023] There are two material inlet and outlet windows, which are symmetrically arranged on the side wall of the sterilization device body, and each of the two material inlet and outlet windows is provided with an electric rolling shutter door;

[0024] The ends of the first conveying device and the second conveying device are arranged close to the corresponding inlet and outlet windows;

[0025] The sterilized pharmaceutical products conveyed by the second conveying device are turned upside down and conveyed in the reverse direction to enter the sterilization device body for secondary sterilization.

[0026] As a further optimization plan, in order to better carry out automatic control, it also includes:

[0027] A controller, which is fixedly mounted on the outer wall of the sterilization device body;

[0028] The controller is electrically connected to the first conveying device, the second conveying device and the electric rolling door respectively.

[0029] As a further optimization scheme, in order to open the electric rolling shutter door in time when the pharmaceutical products being transported are approaching, infrared sensors are fixedly installed on the edges of the left and right side walls of the sterilization device body, and the upper surfaces of the ends of the first conveyor device and the second conveyor device close to the sterilization device body are the monitoring areas of the infrared sensors on the same side;

[0030] The infrared sensor is electrically connected to the controller, and the infrared sensor is linked to the electric rolling door on the same side for control.

[0031] As a further optimization solution, in order to avoid damaging the pharmaceutical product when it is pushed, a rubber layer is pasted on the outer wall of the movable rod.

[0032] As a further optimization scheme, in order to be able to adjust the distance between the first conveying device, the second conveying device and the main body of the sterilization device to facilitate loading and unloading, the first conveying device and the second conveying device have the same structure, and the second conveying device includes:

[0033] The conveyor belt has a first support block installed on its bottom surface near the edge of one side of the sterilization device body for transverse sliding;

[0034] A second support block, the upper end of which is fixedly connected to the edge of the bottom surface of the conveyor belt away from the sterilization device body;

[0035] An electric push rod, which is vertically fixedly connected between the first support block and the second support block;

[0036] The electric push rod is electrically connected to the controller;

[0037] The electric push rod retracts to drive the conveyor belt to move toward the sterilization device body.

[0038] As a further optimization solution, in order to fix the first support block on the sterilization device body, the first support block is fixedly connected to the side close to the sterilization device body with a second L-shaped ear plate, and the second L-shaped ear plate is detachably fixedly connected to the outer wall of the sterilization device body.

[0039] As a further optimization scheme, in order to realize the sliding connection between the first support block and the bottom surface of the sterilization device body, a wedge-shaped groove is laterally opened on the upper surface of the first support block, and a wedge-shaped slider is fixedly installed on the bottom surface of the conveyor belt near the edge of one side of the sterilization device body, and the wedge-shaped slider is slidably assembled in the corresponding wedge-shaped groove.

[0040] The utility model provides an automatic feeding pure steam sterilization device through improvement, which has the following improvements and advantages compared with the prior art:

[0041] Firstly, the device loads materials through the first conveying device, opens the electric rolling door to feed materials during loading, and closes the electric rolling door after feeding. During discharging, the sterilized pharmaceutical supplies are pushed to the first conveying device through the auxiliary discharging mechanism for reverse transmission and discharging. The feeding and discharging are automated, and no human intervention is required in the process, thus avoiding the risk of scalding.

[0042] Secondly, the retraction of the electric push rod drives the conveyor belt to move toward the main body of the sterilization device, which can adjust the distance between the first conveyor device, the second conveyor device and the main body of the sterilization device, making it easier to load and unload materials. When there is no need to load and unload materials, a certain distance can be maintained to reduce the impact of the overflowing hot steam on the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0044] Figure 1 It is a schematic diagram of the structure of the utility model;

[0045] Figure 2 This is a schematic diagram of the auxiliary discharging mechanism structure of the utility model;

[0046] Figure 3 This is a rear view structural diagram of the auxiliary discharging mechanism of the utility model;

[0047] Figure 4 This is a schematic diagram of the strip rubber sleeve structure of the utility model;

[0048] Figure 5 It is a structural schematic diagram of the strip window of the utility model;

[0049] Figure 6 This is a schematic diagram of the structure of the second conveying device of the utility model;

[0050] Figure 7 It is a schematic diagram of the sliding assembly structure of the upper end of the first support block of the utility model.

[0051] Description of reference numerals:

[0052] 1-sterilization device body, 2-feeding and discharging window, 3-electric rolling door, 4-first conveying device, 5-second conveying device, 51-conveyor belt, 52-first support block, 53-electric push rod, 54-second support block, 6-strip window, 7-auxiliary discharging mechanism, 71-mounting plate, 72-driving motor, 73-round roller, 74-strip rubber sleeve, 75-movable rod, 76-first L-shaped ear plate, 77-solid lubricating layer, 8-controller, 9-infrared sensor, 10-second L-shaped ear plate, 11-wedge-shaped slide groove, 123-wedge-shaped slider. DETAILED DESCRIPTION

[0053] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0054] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0055] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0056] See also Figure 1-7 The utility model provides a technical solution: a pure steam sterilization device with automatic feeding, comprising a sterilization device body 1,

[0057] A material inlet and outlet window 2, which is provided on the side wall of the sterilization device body 1;

[0058] An electric rolling shutter door 3 is fixedly installed in the material inlet and outlet window 2. The electric rolling shutter door 3 is a prior art and can be remotely operated;

[0059] The first conveying device 4 has an end portion disposed near the material inlet and outlet window 2. The first conveying device 4 is used to feed materials into the sterilizing device body 1.

[0060] A strip window 6 is provided in the middle of the front wall of the sterilization device body 1;

[0061] The auxiliary discharging mechanism 7 is fixedly mounted on the middle of the front wall of the sterilizing device body 1, and the auxiliary discharging mechanism 7 is fitted and shielded at the front end of the strip window 6;

[0062] The auxiliary discharging mechanism 7 includes a movable rod 75, which passes through the strip window 6 and is inserted into the sterilizing device body 1;

[0063] The movable rod 75 is used to push the sterilized pharmaceutical products onto the first conveying device 4, and the first conveying device 4 conveys the products in the reverse direction.

[0064] In this embodiment, the material is loaded through the first conveying device 4. When loading, the electric rolling door 3 is opened to feed the material. After feeding, the electric rolling door 3 is closed. When discharging, the sterilized pharmaceutical products are pushed to the first conveying device 4 by the auxiliary discharging mechanism 7 for reverse transmission and discharging. When discharging, the electric rolling door 3 is opened again. The feeding and discharging are automated, and the process does not require human intervention to avoid the risk of scalding.

[0065] In some embodiments, in order to be able to push the pharmaceutical articles onto the first conveying device 4 or the second conveying device 5 when needed, the auxiliary discharging mechanism 7 includes:

[0066] The mounting plate 71 has rollers 73 rotatably connected to the left and right ends of the rear wall;

[0067] The driving motor 72 is fixedly mounted on the front wall end of the mounting plate 71, and the rotating shaft of the driving motor 72 is fixedly connected with the end of the circular roller 73 on the same side coaxially;

[0068] The strip rubber sleeve 74 is sleeved on the outer wall of the round rollers 73 on the left and right sides, and the rear sealing design of the strip rubber sleeve 74 fits closely and blocks the front end of the strip window 6;

[0069] The front end of the movable rod 75 is vertically adhered and fixed to the edge of the rear wall of the strip rubber sleeve 74;

[0070] The first L-shaped ear plate 76 , through which the mounting plate 71 is detachably fixedly connected to the front wall of the sterilization device body 1 .

[0071] The driving motor 72 is connected to an external power source, and the corresponding round roller 73 is driven to rotate by the driving motor 72, and the strip rubber sleeve 74 is driven to rotate circularly by the round rollers 73 on the left and right sides. The movable rod 75 rotates in a strip ring manner along with the circularly rotating strip rubber sleeve 74. When the driving motor 72 drives the strip rubber sleeve 74 to rotate clockwise, the movable rod 75 is located at the top and will not contact the pharmaceutical products. After the movable rod 75 rotates clockwise to the bottom, the pharmaceutical products can be pushed to the left onto the first conveying device 4; when the driving motor 72 drives the strip rubber sleeve 74 to rotate counterclockwise, the movable rod 75 is located at the top and will not contact the pharmaceutical products. After the movable rod 75 rotates counterclockwise to the bottom, the pharmaceutical products can be pushed to the right onto the second conveying device 5.

[0072] The height of the selected strip rubber sleeve 74 is selected according to the height of the applicable pharmaceutical products to be sterilized, and is proportional to the sizes of other components of the design device.

[0073] In some embodiments, in order to reduce the friction between the strip rubber sleeve 74 and the sterilization device body 1 when the strip rubber sleeve 74 is conveyed in a conveyor belt manner, a solid lubricating layer 77 is coated on the contact surface between the strip rubber sleeve 74 and the front wall of the sterilization device body 1. The solid lubricating layer 77 is used to reduce the friction of the contact surface. The solid lubricating layer 77 can be regularly re-applied by disassembling the auxiliary discharging mechanism 7.

[0074] In some embodiments, in order to perform secondary sterilization by turning the sterilized pharmaceutical product upside down to avoid sterilization dead corners, the method further includes:

[0075] A second conveying device 5;

[0076] The first conveying device 4 and the second conveying device 5 are symmetrically distributed on the left and right sides of the sterilizing device body 1;

[0077] There are two material inlet and outlet windows 2, which are symmetrically arranged on the side wall of the sterilization device body 1, and electric rolling shutter doors 3 are arranged in the two material inlet and outlet windows 2;

[0078] The ends of the first conveying device 4 and the second conveying device 5 are arranged close to the corresponding feeding and discharging windows 2;

[0079] The sterilized pharmaceutical products conveyed by the second conveying device 5 are turned upside down and conveyed in the reverse direction to enter the sterilizing device main body 1 for secondary sterilization.

[0080] In other embodiments, the material is loaded through the first conveying device 4, and the electric rolling door 3 is opened for loading, and is closed after loading. When discharging, the sterilized pharmaceutical products are pushed to the second conveying device 5 by the auxiliary discharging mechanism 7, and the electric rolling door 3 is opened again when discharging. Workers are arranged to wear high-temperature resistant gloves to turn the pharmaceutical products upside down, and the turned pharmaceutical products are reversely conveyed by the second conveying device 5 into the sterilization device main body 1 for secondary sterilization. The electric rolling door 3 is closed during sterilization, and when discharging for the secondary sterilization, the sterilized pharmaceutical products are pushed to the first conveying device 4 by the auxiliary discharging mechanism 7 for reverse conveying and discharging, and the electric rolling door 3 is opened when discharging.

[0081] In some embodiments, in order to better perform automated control, the following is further included:

[0082] A controller 8, which is fixedly mounted on the outer wall of the sterilization device body 1;

[0083] The controller 8 is electrically connected to the first conveying device 4 , the second conveying device 5 and the electric rolling door 3 , respectively.

[0084] In some embodiments, in order to open the electric rolling door 3 in time when the pharmaceutical products being transported are approaching, infrared sensors 9 are fixedly installed at the edges of the left and right side walls of the sterilization device body 1, and the upper surfaces of the ends of the first conveyor 4 and the second conveyor 5 close to the sterilization device body 1 are the monitoring areas of the infrared sensors 9 on the same side;

[0085] The infrared sensor 9 is electrically connected to the controller 8 , and the infrared sensor 9 is linked to the electric rolling shutter door 3 on the same side for control.

[0086] When the pharmaceutical products transported by the first conveying device 4 and the second conveying device 5 enter the monitoring area of ​​the infrared sensor 9 on the same side, the infrared sensor 9 transmits an electrical signal to the controller 8, which opens the electric rolling door 3 on the same side and closes it at a fixed time after the electric rolling door 3 is opened. There is a certain distance between the monitoring area of ​​the infrared sensor 9 on the same side and the sterilization device body 1, which is used to leave enough opening time for the electric rolling door 3.

[0087] In some embodiments, in order to avoid damaging the pharmaceutical product when it is pushed, a rubber layer is attached to the outer wall of the movable rod 75 .

[0088] In some embodiments, in order to adjust the distance between the first conveyor 4, the second conveyor 5 and the sterilization device body 1 to facilitate loading and unloading, the first conveyor 4 and the second conveyor 5 have the same structure, and the second conveyor 5 includes:

[0089] The conveyor belt 51 has a first support block 52 installed on its bottom surface near the edge of one side of the sterilization device body 1 for transverse sliding;

[0090] A second support block 54, the upper end of which is fixedly connected to the bottom edge of the conveyor belt 51 away from the sterilization device body 1;

[0091] The electric push rod 53 is vertically fixedly connected between the first support block 52 and the second support block 54;

[0092] The electric push rod 53 is electrically connected to the controller 8;

[0093] The electric push rod 53 retracts to drive the conveyor belt 51 to move toward the sterilization device body 1.

[0094] The electric push rod 53 retracts to drive the conveyor belt 51 to move toward the sterilization device body 1, and can adjust the distance between the first conveyor device 4, the second conveyor device 5 and the sterilization device body 1, making it easier to load and unload materials. When there is no need to load and unload materials, a certain distance is maintained to reduce the impact of the overflow hot steam on the conveyor belt 51.

[0095] In some embodiments, in order to fix the first support block 52 on the sterilization device body 1, a second L-shaped ear plate 10 is fixedly connected to the first support block 52 close to the sterilization device body 1, and the second L-shaped ear plate 10 is detachably fixedly connected to the outer wall of the sterilization device body 1.

[0096] In some embodiments, in order to achieve a sliding connection between the first support block 52 and the bottom surface of the sterilization device body 1, a wedge-shaped groove 11 is transversely opened on the upper surface of the first support block 52, and a wedge-shaped slider 12 is fixedly installed on the bottom surface of the conveyor belt 51 near the edge of one side of the sterilization device body 1, and the wedge-shaped slider 12 is slidably assembled in the corresponding wedge-shaped groove 11.

[0097] Working principle:

[0098] In this embodiment, the material is loaded through the first conveying device 4. When loading, the electric rolling door 3 is opened to feed the material. After feeding, the electric rolling door 3 is closed. When discharging, the sterilized pharmaceutical products are pushed to the first conveying device 4 by the auxiliary discharging mechanism 7 for reverse transmission and discharging. When discharging, the electric rolling door 3 is opened again, and the feeding and discharging are automated.

[0099] In other embodiments, the material is loaded through the first conveying device 4, and the electric rolling door 3 is opened for loading, and is closed after loading. When discharging, the sterilized pharmaceutical products are pushed to the second conveying device 5 by the auxiliary discharging mechanism 7, and the electric rolling door 3 is opened again when discharging. Workers are arranged to wear high-temperature resistant gloves to turn the pharmaceutical products upside down, and the turned pharmaceutical products are reversely conveyed by the second conveying device 5 into the sterilization device main body 1 for secondary sterilization. The electric rolling door 3 is closed during sterilization, and when discharging for the secondary sterilization, the sterilized pharmaceutical products are pushed to the first conveying device 4 by the auxiliary discharging mechanism 7 for reverse conveying and discharging, and the electric rolling door 3 is opened when discharging.

[0100] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A pure steam sterilization device with automatic feeding, comprising a sterilization device body, characterized in that: A material inlet and outlet window is provided on the side wall of the sterilization device body; An electric rolling shutter door is fixedly installed in the material inlet and outlet window; A first conveying device, an end of which is arranged near the inlet and outlet windows; A strip window is provided in the middle of the front wall of the sterilization device body; An auxiliary discharging mechanism is fixedly mounted on the middle of the front wall of the sterilizing device body, and the auxiliary discharging mechanism is fitted and shielded at the front end of the strip window; The auxiliary discharging mechanism comprises a movable rod, and the movable rod passes through the strip window and is inserted into the sterilization device body; The movable rod is used to push the sterilized pharmaceutical products onto the first conveying device, and the first conveying device conveys the products in the reverse direction.

2. The automatic feeding pure steam sterilization device according to claim 1, characterized in that: The auxiliary discharging mechanism comprises: The mounting plate has round rollers rotatably connected to the left and right ends of the rear wall; A driving motor is fixedly mounted on the end of the front wall of the mounting plate, and the rotating shaft of the driving motor is coaxially fixedly connected to the end of the circular roller on the same side; A strip-shaped rubber sleeve is sleeved on the outer walls of the round rollers on the left and right sides, and the rear sealing design of the strip-shaped rubber sleeve fits and covers the front end of the strip-shaped window; The front end of the movable rod is vertically glued and fixed to the edge of the rear wall of the strip rubber sleeve; The first L-shaped ear plate, the mounting plate is detachably fixedly connected to the front wall of the sterilization device body through the first L-shaped ear plate.

3. The automatic feeding pure steam sterilization device according to claim 2 is characterized in that: The contact surface between the strip-shaped rubber sleeve and the front wall of the sterilization device body is coated with a solid lubricating layer.

4. The automatic feeding pure steam sterilization device according to claim 1, characterized in that: Also includes: a second conveying device; The first conveying device and the second conveying device are symmetrically distributed on the left and right sides of the sterilizing device body; There are two material inlet and outlet windows, which are symmetrically arranged on the side wall of the sterilization device body, and each of the two material inlet and outlet windows is provided with an electric rolling shutter door; The ends of the first conveying device and the second conveying device are arranged close to the corresponding inlet and outlet windows; The sterilized pharmaceutical products conveyed by the second conveying device are turned upside down and conveyed in the reverse direction to enter the sterilization device body for secondary sterilization.

5. The automatic feeding pure steam sterilization device according to claim 4, characterized in that: Also includes: A controller, which is fixedly mounted on the outer wall of the sterilization device body; The controller is electrically connected to the first conveying device, the second conveying device and the electric rolling door respectively.

6. The automatic feeding pure steam sterilization device according to claim 5, characterized in that: Infrared sensors are fixedly mounted on the edges of the left and right side walls of the sterilization device body, and the upper surfaces of the ends of the first conveyor device and the second conveyor device close to the sterilization device body are monitoring areas of the infrared sensors on the same side; The infrared sensor is electrically connected to the controller, and the infrared sensor is linked to the electric rolling door on the same side for control.

7. The automatic feeding pure steam sterilization device according to claim 2, characterized in that: The outer wall of the movable rod is pasted with a rubber layer.

8. The automatic feeding pure steam sterilization device according to claim 5, characterized in that: The first conveying device and the second conveying device have the same structure, and the second conveying device comprises: The conveyor belt has a first support block installed on its bottom surface near the edge of one side of the sterilization device body for transverse sliding; A second supporting block, the upper end of which is fixedly connected to the edge of the bottom surface of the conveyor belt away from the sterilization device body; An electric push rod, which is vertically fixedly connected between the first support block and the second support block; The electric push rod is electrically connected to the controller; The electric push rod retracts to drive the conveyor belt to move toward the sterilization device body.

9. The automatic feeding pure steam sterilization device according to claim 8, characterized in that: A second L-shaped ear plate is fixedly connected to a side of the first support block close to the sterilization device body, and the second L-shaped ear plate is detachably fixedly connected to the outer wall of the sterilization device body.

10. The automatic feeding pure steam sterilization device according to claim 8, characterized in that: A wedge-shaped slide groove is transversely provided on the upper surface of the first support block, and a wedge-shaped slider is fixedly installed on the bottom surface of the conveyor belt near the edge of one side of the sterilization device body, and the wedge-shaped slider is slidably installed in the corresponding wedge-shaped slide groove.

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