Tunnel type sterilization oven

Abstract

The utility model discloses a tunnel type sterilization drying oven which comprises a working table which is of a rectangular structure, and a conveying mechanism is arranged in the middle of the working table and used for conveying tank bodies; the fixing cover is arranged in the middle of the upper portion of the workbench, and the supporting base is fixed to the bottom of the workbench and used for supporting the workbench; the mounting mechanisms are arranged above the conveying mechanism at equal intervals and used for mounting and conveying the tank bodies; a reserved groove is embedded in the top end of the workbench, and the mounting mechanism is controlled by the conveying mechanism to conduct reciprocating conveying work on the surface of the workbench. According to the tunnel type sterilization drying oven, conveying is not one-way conveying, reciprocating conveying is carried out above the whole workbench, and therefore workers can place and take cans in some places, the cans are continuously conveyed through the conveying mechanism, and the conveying efficiency is improved. And the tank bodies placed on the conveying mechanism can be heated and sterilized for multiple times.

Description

Technical Field

[0001] The utility model relates to the technical field related to the production of canned roxburghii, in particular to a tunnel-type sterilizing oven. Background Art

[0002] Before the production of canned roxburghii, it is generally necessary to sterilize the jar storing the roxburghii. When sterilizing the jar, it is generally necessary to place the jar inside a tunnel-type sterilizing oven to complete the sterilization. When the sterilizing oven on the market sterilizes the jar, it places the jar above the conveying mechanism and then conveys it to the bottom of the heating mechanism for heating and sterilization. However, when sterilizing, it is generally necessary for staff to place and take the jar on both sides, which is inconvenient to operate. At the same time, since the conveying time of the conveying mechanism is fixed and the space inside the heating mechanism is relatively large, the inside of the jar is often not sterilized and is conveyed out. As a result, the entire sterilizing oven is not only inefficient but also incompletely sterilized when in use. Utility Model Content

[0003] The utility model aims to provide a tunnel type sterilization oven to solve the problem that the sterilization ovens currently on the market, as mentioned in the above background technology, generally require workers to place and take the bottles on both sides during sterilization, which is inconvenient to operate. At the same time, since the conveying time of the conveying mechanism is fixed and the space inside the heating mechanism is relatively large, the inside of the jar is often not sterilized and is then conveyed out, which makes the whole sterilization oven not only inefficient but also incompletely sterilized when in use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tunnel-type sterilization oven, comprising a workbench, which is arranged in a rectangular structure, and a conveying mechanism is arranged in the middle thereof for conveying cans;

[0005] A fixed cover is arranged in the middle of the workbench, and a blast heating mechanism is arranged in the middle thereof for heating and sterilizing the conveyed tank body;

[0006] A support base, which is fixed at the bottom of the workbench and is used to support the workbench, also includes:

[0007] The installation mechanism is arranged at equal intervals above the conveying mechanism and is used for installing and conveying the tank body;

[0008] The top of the workbench is inlaid with a reserved groove, and the two sides of the reserved groove are arranged in an arc-shaped structure, and the reserved groove is used for the installation mechanism to move inside it;

[0009] The installation mechanism is controlled by the conveying mechanism to perform reciprocating conveying work on the surface of the workbench.

[0010] Preferably, fixing blocks are further arranged on both sides of the workbench, and both sides thereof are arranged in an inclined structure. When the installation mechanism moves above the fixing blocks, it can drive the tank body to rise, reducing the distance between the tank body and the air-blowing heating mechanism.

[0011] Preferably, the air-blowing heating mechanism includes an air-blowing mechanism, a connecting seat and an air-blowing port. The air-blowing mechanism is arranged at the top end of the fixed cover, and its bottom penetrates through the fixed cover and is connected to the connecting seat. The hollow structure inside the connecting seat penetrates through the inside of the air-blowing port, and a heating wire is further arranged in the hollow structure of the connecting seat.

[0012] Preferably, the conveying mechanism includes a driving motor, two rotating disks and a conveyor belt. The two rotating disks are connected by bearings inside the workbench, and a driving motor is coaxially connected to the bottom of one of the rotating disks. The conveyor belt is wound around the outside of the two rotating disks.

[0013] Preferably, the installation mechanisms are distributed at equal intervals on the outside of the conveyor belt. The installation mechanism includes an installation cover, a clamping cylinder, a sliding block and a compression spring. The installation cover is arranged in a circular ring structure, and a connecting rod is fixed on one side and connected to the top end of the conveyor belt;

[0014] A clamping cylinder is arranged in the middle of the installation cover for clamping the tank body.

[0015] Preferably, two sliding blocks are symmetrically arranged on the outside of the clamping cylinder, and the bottom of the sliding block is connected to the groove on the inner wall of the installation cover through a compression spring. The bottom of the clamping cylinder is arranged in an inclined structure.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this tunnel-type sterilization oven, the conveying is not one-way conveying, but reciprocating conveying above the entire workbench. Thus, it enables the staff to place and take the tank body at some positions. And through the continuous conveying of the conveying mechanism, it can also achieve multiple heating and sterilization operations on the tank bodies placed on the conveying mechanism. At the same time, fixing blocks are arranged on the workbench. When the installation mechanism drives the tank body to reach the position of the fixing blocks, the clamping cylinder inside it is limited and rises by the fixing blocks. Thus, the clamping cylinder can drive the tank body to rise, reducing the distance between the tank body and the air-blowing port, ensuring that the heat can accurately reach the inside of the tank body for sterilization, and thus achieving the effect of thorough and efficient sterilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view structural schematic diagram of the present utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model where the blast heating mechanism is located above the workbench;

[0019] Figure 3 This is a schematic diagram of the top view of the structure of the connection between the connection seat and the tuyere of the utility model;

[0020] Figure 4 This is a schematic diagram of a partially enlarged structure of the connection between the connection seat and the tuyere of the utility model;

[0021] Figure 5 This is a schematic diagram of the transmission mechanism structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the partially enlarged structure of the top portion of the transmission mechanism of the utility model;

[0023] Figure 7 It is a schematic diagram of the front cross-sectional structure of the installation mechanism of the utility model.

[0024] In the figure: 1. workbench; 2. fixed cover; 3. blast heating mechanism; 31. blast mechanism; 32. connecting seat; 33. blast port; 4. reserved slot; 5. supporting seat; 6. fixed block; 7. conveying mechanism; 71. driving motor; 72. rotating disk; 73. conveyor belt; 8. mounting mechanism; 81. mounting cover; 82. locking cylinder; 83. sliding block; 84. compression spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] See also Figures 1-7 , the utility model provides a technical solution: a tunnel-type sterilization oven, comprising a workbench 1, which is arranged in a rectangular structure, and a conveying mechanism 7 is arranged in the middle thereof for conveying the can body;

[0027] A fixed cover 2 is arranged in the middle of the workbench 1, and a blast heating mechanism 3 is arranged in the middle thereof for heating and sterilizing the transported cans;

[0028] A support base 5, which is fixed at the bottom of the workbench 1 and is used to support the workbench 1, also includes:

[0029] The installation mechanism 8 is arranged at equal intervals above the conveying mechanism 7 and is used for installing and conveying the tank body;

[0030] A reserved groove 4 is inlaid at the top of the workbench 1, and both sides of the reserved groove 4 are arranged in an arc structure, and the reserved groove 4 is used for the installation mechanism 8 to move inside it;

[0031] The installation mechanism 8 is controlled by the conveying mechanism 7 to perform reciprocating conveying work on the surface of the workbench 1;

[0032] The present application provides a tunnel sterilization oven with a reciprocating conveying conveying mechanism 7. Specifically, when it is in use, first, the entire oven is fixed in a suitable position under the action of the support base 5. After that, the staff installs the tank to be sterilized on the installation mechanism 8 on the conveying mechanism 7 on one side. After the installation is completed, the entire tank will perform reciprocating conveying work above the workbench 1 under the action of the conveying mechanism 7. When conveying, the tank will reach the inside of the fixed cover 2. Since there is a blast heating mechanism 3 inside the fixed cover 2, it continuously blows high-temperature gas into the fixed cover 2. Thus, the tank reaches the inside of the fixed cover 2 and is heated by the high-temperature gas to complete the sterilization work. Finally, the conveying mechanism 7 moves the tank to the side where it was initially placed again. At this time, the staff can take the sterilized tank, and then it can be used for storing prickly pear cans.

[0033] Among them, according to Figure 2 As shown, fixing blocks 6 are also arranged on both sides of the workbench 1, and both sides of it are arranged in an inclined structure. When the installation mechanism 8 moves above the fixing block 6, it can drive the tank to rise, reducing the distance between the tank and the blast heating mechanism 3;

[0034] Specifically, when the installation mechanism 8 moves to the position of the fixing block 6 along with the conveying mechanism 7, due to the existence of the fixing block 6, the distance between the tank and the blast heating mechanism 3 can be reduced, so as to ensure that the inside of the tank can fully contact with the hot gas, and thus the effect of thorough high-temperature sterilization can be achieved.

[0035] Furthermore, according to Figures 2-3 As shown, the blast heating mechanism 3 includes a blast mechanism 31, a connecting seat 32 and a blast port 33. The blast mechanism 31 is arranged at the top of the fixed cover 2, and its bottom penetrates the fixed cover 2 and is connected to the connecting seat 32. The internal hollow structure of the connecting seat 32 penetrates the inside of the blast port 33, and a heating wire is also arranged in the hollow structure of the connecting seat 32;

[0036] Specifically, when high-temperature sterilization is required, the air-blowing mechanism 31 is started at this time to suck the external gas into the inside of the connecting seat 32. Since a heating wire is provided inside the connecting seat 32, it can heat the temperature of the gas. After that, the heated gas is discharged at the position of the air-blowing port 33, thereby achieving the effect of heating the temperature inside the fixed cover 2, thus facilitating the high-temperature sterilization work of the tank body entering the fixed cover 2.

[0037] In this application, according to Figure 1 and Figure 5 As shown, the conveying mechanism 7 includes a driving motor 71, two rotating disks 72 and a conveyor belt 73. The two rotating disks 72 are connected by bearings inside the workbench 1, and a driving motor 71 is coaxially connected to the bottom of one rotating disk 72. The conveyor belt 73 is wound around the outside of the two rotating disks 72.

[0038] Installation mechanisms 8 are distributed at equal intervals on the outside of the conveyor belt 73, and the installation mechanism 8 includes an installation cover 81, a clamping cylinder 82, a slider 83 and a compression spring 84. The installation cover 81 is arranged in an annular structure, and a connecting rod is fixed on one side and connected to the top of the conveyor belt 73;

[0039] A clamping cylinder 82 is arranged in the middle of the installation cover 81 for clamping the tank body.

[0040] Two sliders 83 are symmetrically arranged on the outside of the clamping cylinder 82, and the bottom of the slider 83 is connected to the groove on the inner wall of the installation cover 81 through a compression spring 84. The bottom of the clamping cylinder 82 is arranged in an inclined structure;

[0041] Specifically, since the rotating disk 72 is horizontally arranged, when the driving motor 71 works, it will cause the rotating disk 72 at its top to rotate, driving the conveyor belt 73 to drive the installation cover 81 connected to its top through the connecting rod to move. Since the clamping cylinder 82 is arranged inside the installation cover 81, the clamping cylinder 82 will drive the tank body clamped inside it to perform the conveying work. When the tank body is conveyed to the position of the fixed block 6, since the bottoms of both the clamping cylinder 82 and the top of the fixed block 6 are inclined structures, the bottom of the clamping cylinder 82 will be squeezed by the fixed block 6, causing the clamping cylinder 82 to drive the slider 83 to slide and rise in the groove inside the installation cover 81, thereby achieving the effect of reducing the distance between the tank body and the air-blowing port 33. After that, when the clamping cylinder 82 is separated from the fixed block 6, due to the setting of the compression spring 84, it will drive the clamping cylinder 82 to perform the reset work again. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0042] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A tunnel type sterilization oven, comprising: The workbench (1) is arranged in a rectangular structure, and a conveying mechanism (7) is arranged in the middle thereof for conveying the can body; A fixed cover (2) is arranged in the middle of the workbench (1), and a blast heating mechanism (3) is arranged in the middle thereof for heating and sterilizing the transported cans; A support base (5) is fixed at the bottom of the workbench (1) and is used to support the workbench (1). Features: Also includes; The installation mechanism (8) is arranged above the conveying mechanism (7) at equal intervals and is used for installing and conveying the tank body; The top of the workbench (1) is inlaid with a reserved groove (4), and the two sides of the reserved groove (4) are arranged in an arc-shaped structure, and the reserved groove (4) is used for the installation mechanism (8) to move inside it; The installation mechanism (8) is controlled by the conveying mechanism (7) to perform reciprocating conveying work on the surface of the workbench (1).

2. A tunnel type sterilizing oven according to claim 1, characterized in that: Fixed blocks (6) are also provided on both sides of the workbench (1), and both sides are arranged in an inclined structure. When the mounting mechanism (8) moves above the fixed blocks (6), the tank body can be driven to rise, thereby reducing the distance between the tank body and the blast heating mechanism (3).

3. A tunnel type sterilizing oven according to claim 1, characterized in that: The blast heating mechanism (3) comprises a blast mechanism (31), a connecting seat (32) and an air blast port (33); the blast mechanism (31) is arranged at the top of the fixed cover (2), and its bottom passes through the fixed cover (2) and is connected to the connecting seat (32); the internal hollow structure of the connecting seat (32) passes through the interior of the air blast port (33), and a heating wire is also arranged in the hollow structure of the connecting seat (32).

4. A tunnel type sterilizing oven according to claim 1, characterized in that: The conveying mechanism (7) comprises a driving motor (71), two rotating disks (72) and a conveyor belt (73); the bearings of the two rotating disks (72) are connected to the inside of the workbench (1); the bottom of one rotating disk (72) is coaxially connected to the driving motor (71); and the outside of the two rotating disks (72) is wrapped with a conveyor belt (73).

5. A tunnel type sterilizing oven according to claim 4, characterized in that: The outside of the conveyor belt (73) is provided with mounting mechanisms (8) at equal intervals, and the mounting mechanisms (8) include a mounting cover (81), a locking cylinder (82), a slider (83) and a compression spring (84); the mounting cover (81) is arranged in a circular ring structure, and a connecting rod is fixed on one side and connected to the top end of the conveyor belt (73); A clamping cylinder (82) is arranged in the middle of the installation cover (81) for clamping the tank body.

6. A tunnel type sterilizing oven according to claim 5, characterized in that: Two sliding blocks (83) are symmetrically arranged on the outer side of the locking cylinder (82), and the bottom of the sliding block (83) is connected to the groove on the inner wall of the mounting cover (81) through a compression spring (84). The bottom of the locking cylinder (82) is arranged in an inclined structure.

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