A tunnel-type sterilizing and drying machine for multi-chamber heat treatment

Abstract

The present invention belongs to the technical field of heat treatment sterilization, and discloses a tunnel-type sterilizing dryer for heat treatment of multiple chambers, comprising a dryer main body, a plurality of air supply ducts are fixedly connected to the top of the dryer main body, a conveyor belt is arranged inside the dryer main body, a material bottle preheating chamber is arranged inside the dryer main body, a first telescopic rod is arranged on one side of the material bottle preheating chamber, and a material bottle separation mechanism is fixedly connected to the output end of the first telescopic rod; the present invention facilitates the separation of the bottle body by arranging the cooperation of structures such as a clamping component and a separation component, the main body bracket drives the height-adjusting limit roller to move to the height of the bottle top, and then the second telescopic rod pushes the first sliding bracket to move toward the height-adjusting limit roller, so that the inclined surface push block extrude the downward pressing support slide plate to drive the extrusion separation conical block to move downward, so that the extrusion separation conical block extends from the bottom of the grid support frame, wherein part of the extrusion separation conical block conflicts with the bottom of the bottle body.

Description

Technical Field

[0001] The invention belongs to the technical field of heat treatment sterilization, in particular to a tunnel-type sterilization dryer for multi-chamber heat treatment. Background Art

[0002] The multi-chamber heat treatment tunnel sterilization dryer is an efficient and multifunctional equipment. It combines multiple chambers for different heat treatment processes to ensure that the items achieve the ideal sterilization effect after preheating, sterilization, drying and cooling stages. The items are first preheated through the material bottle preheating chamber to gradually adapt to the subsequent high-temperature sterilization process, and then the high-temperature sterilization chamber sterilizes the items at high temperature and high pressure. After that, the drying chamber dries the sterilized items and adjusts the humidity to ensure that the items can be dried evenly and quickly.

[0003] China Patent Network Announcement No.: CN102116577A This scheme discloses a cooling box for a tunnel-type sterilization dryer, including a cooling box body, a return air channel arranged in the cooling box body, and a cooling fan, a cooling laminar flow hood and a bottle conveying mechanism arranged in sequence from top to bottom in the cooling box body. An exhaust assembly communicating with the return air channel is provided on the outer side of the bottom of the cooling box body, and the outlet end of the return air channel is located on the side of the air inlet of the cooling fan. A cooling assembly is installed in the return air channel, and an air supply port is provided on the cooling box body to connect the air inlet of the cooling fan with the outside. The present invention also discloses a tunnel-type sterilization dryer, including a preheating section assembly, a high-temperature section assembly and a cooling section assembly arranged in sequence, and the cooling section assembly is equipped with the above-mentioned cooling box. The cooling box and dryer for a tunnel-type sterilization dryer of the present invention have the advantages of simple and compact structure, low cost, reliable use, better cooling effect, and can enhance the sterilization and drying effect of the bottle in the high-temperature section.

[0004] The above-mentioned tunnel-type sterilization dryer uses a conveyor belt to transport the stacked bottles to each chamber in a line. However, when the stacked bottles are sterilized at high temperature, the heating effect after the hot air enters is not ideal because the space between them is very small. The heating time is long, which greatly affects the efficiency. Therefore, a tunnel-type sterilization dryer with multi-chamber heat treatment is proposed. Summary of the invention

[0005] In order to solve the problem of poor heating effect due to lack of spacing between bottles mentioned in the above background technology, the present invention provides a tunnel-type sterilizing and drying machine for multi-chamber heat treatment.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a tunnel-type sterilizing dryer for heat treatment of multiple chambers, comprising a dryer body, a plurality of air supply ducts are fixedly connected to the top of the dryer body, a conveyor belt is arranged inside the dryer body, a material bottle preheating chamber is arranged inside the dryer body, a first telescopic rod is arranged on one side of the material bottle preheating chamber, a material bottle partitioning mechanism is fixedly connected to the output end of the first telescopic rod, and a material bottle material organization mechanism is arranged on the lower side of the material bottle partitioning mechanism;

[0007] The material bottle separation mechanism includes a main body bracket, one end of which is rotatably connected to a height-adjusting limit roller, a clamping assembly and a separation assembly are arranged in the middle of the main body bracket, a pair of limit push blocks and a second telescopic rod are fixedly connected inside the main body bracket, and a side of the main body bracket away from the height-adjusting limit roller is fixedly connected to a limit stop rod.

[0008] Preferably, a heating chamber and a drying chamber are further provided inside the dryer body, and the material bottle preheating chamber and the heating chamber are distributed on both sides of the material bottle partitioning mechanism and the material bottle material organizing mechanism. The first telescopic rod is fixedly connected to the dryer body. By providing the material bottle preheating chamber, the bottle body is heated by the material bottle preheating chamber, and then the stacked bottles are sorted and separated through the cooperation of the material bottle partitioning mechanism and the material bottle material organizing mechanism, so that the bottles can be arranged neatly and can be evenly heated during high-temperature sterilization. By providing the first telescopic rod, the material bottle partitioning mechanism is driven by the first telescopic rod to move up and down, so that the material bottle partitioning mechanism is in conflict with the top of the bottle body.

[0009] Preferably, the height-adjusting limit roller is located on the side of the main support facing the material bottle preheating chamber, the partition assembly is located between the height-adjusting limit roller and the clamping assembly, the output end of the second telescopic rod is fixedly connected to the clamping assembly, and the material bottle separation mechanism is arranged, and the main support drives the height-adjusting limit roller to move to the height of the bottle top, and the arrangement of the height-adjusting limit roller can facilitate the movement and positioning to the position at the height of the bottle top, and a rubber layer is arranged on the outside of the height-adjusting limit roller to avoid collision with the bottle body when contacting the bottle body, and the arrangement of the second telescopic rod can push the clamping assembly to move, so that the clamping assembly drives the bottle body to move along the whole material baffle, and the arrangement of the partition assembly can squeeze and separate the bottles that are in conflict with each other.

[0010] Preferably, the clamping assembly includes a first sliding bracket fixedly connected to the second telescopic rod, one side of the first sliding bracket penetrates the main body bracket and is fixedly connected to an inclined push block, the bottom of the first sliding bracket is rotatably connected to the first clamping plate and the second clamping plate, and an elastic limiting push plate is provided on the side of the first sliding bracket away from the inclined push block, by setting the clamping assembly, the first sliding bracket is squeezed down by the inclined push block to support the sliding plate to move downward, and the first sliding bracket drives the first clamping plate and the second clamping plate to move, and the first clamping plate and the second clamping plate move and cooperate to clamp the bottle body, and the elastic limiting push plate is used to limit the second clamping plate to keep the second clamping plate in a vertical state.

[0011] Preferably, the first sliding bracket is slidably connected to the main bracket, the second clamping plate is in conflict with the limit stop rod, and the elastic limit push plate includes a spring sheet and a push plate, wherein one end of the spring sheet is fixedly connected to the first sliding bracket, and the other end is fixedly connected to the push plate, and the spring sheet is in conflict with the limit push block, wherein the push plate is slidably connected to the first sliding bracket.

[0012] Preferably, the bottom of the height-adjusting limit roller is tangent to the bottom of the first sliding bracket. When the second telescopic rod pushes the first sliding bracket toward the height-adjusting limit roller, the second clamping plate and the limit stop rod are released from conflict, so that the second clamping plate is flipped to a vertical state. At the same time, the limit push block squeezes the spring sheet of the elastic limit push plate, so that the spring sheet pushes the push plate to conflict with the second clamping plate.

[0013] Preferably, the partition assembly comprises a grid support frame fixedly connected to the main frame, a downward support slide is slidably connected inside the grid support frame, and a plurality of extrusion partition conical blocks are linearly distributed in the middle of the downward support slide.

[0014] Preferably, a first spring is arranged between the grid support frame and the downward pressure support slide plate, a second spring is arranged between the downward pressure support slide plate and the extrusion separation conical block, and the downward pressure support slide plate is provided with an inclined surface matching the inclined surface push block at a corner facing the first sliding bracket and in conflict with the inclined surface push block.

[0015] Preferably, the material bottle material organization mechanism includes a spacing base, a plurality of material organization baffles are linearly distributed and fixedly connected to the top of the spacing base, a plurality of movable partitions are linearly distributed and rotatably connected to the top of the spacing base, a motor is fixedly connected inside the spacing base, a bidirectional threaded roller is fixedly connected to the output end of the motor, and a second sliding bracket is sleeved in the middle of the bidirectional threaded roller.

[0016] Preferably, both sides of the spacing base are in contact with the conveyor belt, the whole material baffle is located on the side of the spacing base away from the material bottle preheating chamber, a slide groove is provided in the middle of the movable partition, a vertical rod slidably connected to the movable partition is provided on the top of the second sliding bracket, and the bidirectional threaded roller is rotatably connected to the spacing base.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention facilitates the separation of the bottle bodies by arranging the cooperation of structures such as the clamping assembly and the separation assembly, and the main body bracket drives the height-adjusting limit roller to move to the height of the bottle top, and then the second telescopic rod pushes the first sliding bracket to move toward the height-adjusting limit roller, so that the inclined surface push block squeezes the support slide plate to drive the extrusion and separation cone block to move downward, so that the extrusion and separation cone block extends from the bottom of the grid support frame, wherein part of the extrusion and separation cone block contacts the bottom of the bottle body, and the other part of the extrusion and separation cone block extends downward from between the bottle bodies, and the extrusion and separation cone block presses part of the bottle body so that the bottle body close to the material bottle one side of the material bottle whole-feeding mechanism is separated from other bottle bodies, so that the bottles can be separated and have sufficient heating space;

[0019] The present invention cooperates with the structures such as the partition assembly and the material bottle material organization mechanism, so that the motor drives the bidirectional threaded roller to rotate, drives the second sliding bracket to move back and forth, and then drives the movable partition to flip through the vertical rod on the top of the second sliding bracket, so that the movable partition pushes the bottle body into between the material organization baffles, thereby pushing the bottle body to move, so that the bottle body can be separated and transported;

[0020] The present invention cooperates with structures such as a clamping assembly and a limit stop rod, thereby facilitating the clamping and moving of the bottle body from between the whole material baffles to the top of the conveyor belt. By arranging a second clamping plate to contact with the limit stop rod, when the first sliding bracket drives the second clamping plate to move to an end away from the height-adjusting limit roller, the spring sheet of the elastic limit push plate loses the limit of the limit push block and pulls the push plate to reset to a tightened state, so that the second clamping plate loses its limit, and the second clamping plate is pressed to a horizontal state by the limit stop rod, so that the bottle body moved to the top of the conveyor belt is released from the limit and moves to the inside of the heating chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0022] Figure 2 This is a schematic cross-sectional view of the preheating chamber of the material bottle of the present invention;

[0023] Figure 3 It is a side partial cross-sectional view of the material bottle separation mechanism of the present invention;

[0024] Figure 4It is an enlarged cross-sectional view of the clamping assembly of the present invention;

[0025] Figure 5 It is an enlarged cross-sectional view of the partition assembly of the present invention;

[0026] Figure 6 This is a schematic diagram of the disassembly of the material bottle separation mechanism of the present invention;

[0027] Figure 7 This is an overall schematic diagram of the material bottle material handling mechanism of the present invention;

[0028] Figure 8 It is a side partial cross-sectional view of the present invention;

[0029] Fig. 9 It is a schematic diagram of the disassembly of the material bottle whole-material mechanism of the present invention.

[0030] In the figure: 1. dryer body; 2. air supply duct; 3. conveyor belt; 4. material bottle preheating chamber; 5. first telescopic rod; 6. material bottle separation mechanism; 61. main body bracket; 62. height-limiting roller; 63. clamping assembly; 631. first sliding bracket; 632. inclined push block; 633. first clamping plate; 634. second clamping plate; 635. elastic limit push plate; 64. limit push block; 65. separation assembly; 651. grid support frame; 652. downward pressure support slide plate; 653. extrusion separation conical block; 66. second telescopic rod; 67. limit stop rod; 7. material bottle whole material mechanism; 71. interval base; 72. whole material baffle; 73. movable partition; 74. motor; 75. bidirectional threaded roller; 76. second sliding bracket. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] like Figures 1 to 9 As shown, the present invention provides a tunnel-type sterilizing dryer for heat treatment with multiple chambers, wherein a plurality of air supply ducts 2 are fixedly connected to the top of a dryer main body 1, a conveyor belt 3 is arranged inside the dryer main body 1, a material bottle preheating chamber 4 is arranged inside the dryer main body 1, a first telescopic rod 5 is arranged on one side of the material bottle preheating chamber 4, a material bottle partitioning mechanism 6 is fixedly connected to the output end of the first telescopic rod 5, and a material bottle material organizing mechanism 7 is arranged on the lower side of the material bottle partitioning mechanism 6;

[0033] The material bottle separation mechanism 6 includes a main body bracket 61, one end of which is rotatably connected to a height-adjusting limit roller 62, a clamping assembly 63 and a separation assembly 65 are arranged in the middle of the main body bracket 61, a pair of limit push blocks 64 and a second telescopic rod 66 are fixedly connected inside the main body bracket 61, and a limit stop rod 67 is fixedly connected to the side of the main body bracket 61 away from the height-adjusting limit roller 62.

[0034] The above scheme is adopted: the bottle body is conveyed to the material bottle preheating chamber 4 by the conveyor belt 3 for preheating, and then the main support 61 is pushed by the first telescopic rod 5 to drive the height-adjusting limit roller 62 to move to the bottle top height, and then the first sliding support 631 is pushed by the second telescopic rod 66 to move toward the height-adjusting limit roller 62, so that the inclined push block 632 squeezes the downward pressing support slide plate 652 to drive the extrusion and separation cone block 653 to move downward, so that the extrusion and separation cone block 653 extends from the bottom of the grid support frame 651, wherein part of the extrusion and separation cone block 653 conflicts with the bottom of the bottle body, and the other part of the extrusion and separation cone block 653 extends downward from between the bottle bodies, and the extrusion and separation cone block 653 presses part of the bottle body so that the side close to the material bottle whole-feeding mechanism 7 is The bottle body is separated from other bottle bodies; then the motor 74 drives the bidirectional threaded roller 75 to rotate, so that the second sliding bracket 76 moves back and forth along the thread in the middle of the bidirectional threaded roller 75, and then drives the movable partition 73 to flip through the vertical rod on the top, and the movable partition 73 pushes the bottle body separated by the extruded separation cone block 653 to enter between the whole material baffles 72, and at the same time, the bottle body pushes the first clamping plate 633 to flip into the first clamping plate 633 and the second clamping plate 634, and is clamped by the first clamping plate 633 and the second clamping plate 634, and then the first sliding bracket 631 is reset, and at the same time drives the bottle body to move to the conveyor belt 3 on the other side of the spacing base 71, so that the bottles with intervals between them enter the heating chamber for sterilization.

[0035] like Figure 1 and Figure 2 As shown, a heating chamber and a drying chamber are also provided inside the dryer body 1 , the material bottle preheating chamber 4 and the heating chamber are distributed on both sides of the material bottle partition mechanism 6 and the material bottle material organization mechanism 7 , and the first telescopic rod 5 is fixedly connected to the dryer body 1 .

[0036] The above scheme is adopted: by setting a material bottle preheating chamber 4, the bottle body is heated by the material bottle preheating chamber 4, and then the stacked bottles are sorted and separated through the cooperation of the material bottle separation mechanism 6 and the material bottle sorting mechanism 7, so that the bottles can be arranged neatly and can be evenly heated during high-temperature sterilization. By setting a first telescopic rod 5, the first telescopic rod 5 drives the material bottle separation mechanism 6 to move up and down, so that the material bottle separation mechanism 6 is in conflict with the top of the bottle body.

[0037] like Figures 3 to 6As shown, the height-limiting roller 62 is located on the side of the main support 61 facing the material bottle preheating chamber 4, the partition assembly 65 is located between the height-limiting roller 62 and the clamping assembly 63, and the output end of the second telescopic rod 66 is fixedly connected to the clamping assembly 63.

[0038] The above scheme is adopted: by setting up a material bottle separation mechanism 6, the main frame 61 drives the height-limiting roller 62 to move to the height of the bottle top, the setting of the height-limiting roller 62 can facilitate the movement and positioning to the position at the height of the bottle top, and the outer portion of the height-limiting roller 62 is provided with a rubber layer to avoid collision with the bottle body when in contact with the bottle body. The setting of the second telescopic rod 66 can push the clamping assembly 63 to move, so that the clamping assembly 63 drives the bottle body to move along the whole material baffle 72, and the setting of the separation assembly 65 can squeeze and separate the bottles that are in conflict with each other.

[0039] like Figure 3 , Figure 4 and Figure 6 As shown, the clamping assembly 63 includes a first sliding bracket 631 fixedly connected to the second telescopic rod 66, one side of the first sliding bracket 631 penetrates the main bracket 61 and is fixedly connected to an inclined push block 632, the bottom of the first sliding bracket 631 is rotatably connected to a first clamping plate 633 and a second clamping plate 634, and an elastic limiting push plate 635 is provided on the side of the first sliding bracket 631 away from the inclined push block 632.

[0040] The above scheme is adopted: by setting up a clamping assembly 63, the first sliding bracket 631 squeezes and presses the support slide plate 652 downward through the inclined push block 632, and at the same time, the first sliding bracket 631 drives the first clamping plate 633 and the second clamping plate 634 to move, and the first clamping plate 633 and the second clamping plate 634 move and cooperate to clamp the bottle body, and the elastic limiting push plate 635 is set to limit the second clamping plate 634 to keep the second clamping plate 634 in a vertical state.

[0041] like Figure 3 , Figure 4 and Figure 6As shown, the first sliding bracket 631 is slidably connected to the main bracket 61, the second clamping plate 634 is in conflict with the limit stop rod 67, and the elastic limit push plate 635 includes a spring sheet and a push plate, wherein one end of the spring sheet is fixedly connected to the first sliding bracket 631, and the other end is fixedly connected to the push plate, and the spring sheet is in conflict with the limit push block 64, wherein the push plate is slidably connected to the first sliding bracket 631, and the bottom of the height-adjusting limit roller 62 is tangential to the bottom of the first sliding bracket 631. When the second telescopic rod 66 pushes the first sliding bracket 631 to move toward the height-adjusting limit roller 62, the second clamping plate 634 is released from conflict with the limit stop rod 67, so that the second clamping plate 634 is flipped to a vertical state, and the limit push block 64 squeezes the spring sheet of the elastic limit push plate 635, so that the spring sheet pushes the push plate to conflict with the second clamping plate 634.

[0042] By adopting the above scheme: by setting the second clamping plate 634 to be in conflict with the limit stop rod 67, when the first sliding bracket 631 drives the second clamping plate 634 to move to one end away from the height adjustment limit roller 62, the spring sheet of the elastic limit push plate 635 loses the limit of the limit push block 64 and pulls the push plate back to the tightened state, so that the second clamping plate 634 loses the limit, and the second clamping plate 634 is squeezed to a horizontal state by the limit stop rod 67. By dividing the second clamping plate 634 into two parts, the spring sheet and the push plate, when the first sliding bracket 631 moves toward the height adjustment limit roller 62, the spring sheet will pass from the bottom of the limit push block 64, and the limit push block 64 will squeeze the spring sheet to open, and the spring sheet will push the push plate to move until it conflicts with the second clamping plate 634, so that the second clamping plate 634 is limited and cannot be flipped toward the side of the second telescopic rod 66.

[0043] like Figure 3 , Figure 5 and Figure 6 As shown, the partition assembly 65 includes a grid support frame 651 fixedly connected to the main support 61, a downward support slide plate 652 is slidably connected inside the grid support frame 651, a plurality of extrusion partition conical blocks 653 are linearly distributed in the middle of the downward support slide plate 652, a first spring is arranged between the grid support frame 651 and the downward support slide plate 652, a second spring is arranged between the downward support slide plate 652 and the extrusion partition conical block 653, and an inclined surface matching the inclined surface push block 632 is arranged on the downward support slide plate 652 toward a corner of the first sliding support 631, and the inclined surface contacts the inclined surface push block 632.

[0044] The above scheme is adopted: by setting up a partition component 65, the downward pressing support slide plate 652 pushes the extrusion and separation cone block 653 to move downward, so that the extrusion and separation cone block 653 extends out from the bottom of the grid support frame 651, wherein part of the extrusion and separation cone block 653 conflicts with the bottom of the bottle body, and the other part of the extrusion and separation cone block 653 extends downward from between the bottle bodies, and the extrusion and separation cone block 653 pressurizes part of the bottle body so that the bottle body close to the side of the material bottle whole-feeding mechanism 7 is separated from other bottle bodies, and the bottles that conflict with each other are separated, and by setting an inclined surface matching the inclined surface push block 632 at the top of the downward pressing support slide plate 652, it is convenient for the inclined surface push block 632 to squeeze the downward pressing support slide plate 652 to move downward, and the first spring and the second spring set between the grid support frame 651 and the downward pressing support slide plate 652 and between the downward pressing support slide plate 652 and the extrusion and separation cone block 653 prevent the extrusion and separation cone block 653 from continuing to move downward when it conflicts with the top of the bottle body, thereby avoiding damage to the bottle body.

[0045] like Figures 7 to 9 As shown, the material bottle material organization mechanism 7 includes a spacing base 71, a plurality of material organization baffles 72 are linearly distributed and fixedly connected to the top of the spacing base 71, a plurality of movable partitions 73 are linearly distributed and rotatably connected to the top of the spacing base 71, a motor 74 is fixedly connected inside the spacing base 71, a bidirectional threaded roller 75 is fixedly connected to the output end of the motor 74, a second sliding bracket 76 is sleeved in the middle of the bidirectional threaded roller 75, both sides of the spacing base 71 are in contact with the conveyor belt 3, the material organization baffle 72 is located on the side of the spacing base 71 away from the material bottle preheating chamber 4, a slide groove is arranged in the middle of the movable partition 73, a vertical rod slidably connected to the movable partition 73 is arranged on the top of the second sliding bracket 76, and the bidirectional threaded roller 75 is rotatably connected to the spacing base 71.

[0046] The above scheme is adopted: by setting up a material bottle sorting mechanism 7, the motor 74 drives the bidirectional threaded roller 75 to rotate, so that the second sliding bracket 76 moves back and forth along the thread in the middle of the bidirectional threaded roller 75, and then drives the movable partition 73 to flip through the vertical rod on the top, and the movable partition 73 pushes the bottle body separated by the extruded separation cone block 653 to enter between the sorting baffles 72, and by setting the spacing base 71 to conflict with the conveyor belt 3, the transportation of the bottle body is facilitated, and by setting the bidirectional threaded roller 75, the second sliding bracket 76 can dispatch the functional movable partition 73 to flip back and forth, so that the movable partition 73 can push the bottle body into the inside of the sorting baffle 72 every time it flips.

[0047] The working principle and use process of the present invention are as follows: during operation, the bottle body is conveyed to the material bottle preheating chamber 4 by the conveyor belt 3 for preheating, and then the main support 61 is pushed downward by the first telescopic rod 5, and the height-adjusting limit roller 62 is driven by the main support 61 to move to the bottle top height, and then the first sliding support 631 is pushed toward the height-adjusting limit roller 62 by the second telescopic rod 66, so that the inclined push block 632 squeezes the downward pressing support slide plate 652 to drive the extrusion and separation cone block 653 to move downward, so that the extrusion and separation cone block 653 extends from the bottom of the grid support frame 651, wherein part of the extrusion and separation cone block 653 conflicts with the bottom of the bottle body, and the other part of the extrusion and separation cone block 653 extends downward from between the bottle bodies, and the extrusion and separation cone block 653 presses part of the bottle body so that the bottle body close to the material bottle whole-feeding mechanism 7 is separated from other bottle bodies;

[0048] The motor 74 then drives the bidirectional threaded roller 75 to rotate, causing the second sliding bracket 76 to reciprocate along the thread in the middle of the bidirectional threaded roller 75, and then drives the movable partition 73 to flip through the vertical rod on the top, and the movable partition 73 pushes the bottle body separated by the extruded partition cone block 653 to enter between the whole material baffles 72, and at the same time, the bottle body pushes the first clamping plate 633 to flip into the first clamping plate 633 and the second clamping plate 634, and is clamped by the first clamping plate 633 and the second clamping plate 634, and then the first sliding bracket 631 is reset, and at the same time drives the bottle body to move to the conveyor belt 3 on the other side of the spacing base 71, so that the bottles with intervals between them enter the heating chamber for sterilization.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tunnel-type sterilizing dryer for heat treatment with multiple chambers, comprising a dryer body (1), characterized in that: A plurality of air supply ducts (2) are fixedly connected to the top of the dryer body (1); a conveyor belt (3) is arranged inside the dryer body (1); a material bottle preheating chamber (4) is arranged inside the dryer body (1); a first telescopic rod (5) is arranged on one side of the material bottle preheating chamber (4); a material bottle separation mechanism (6) is fixedly connected to the output end of the first telescopic rod (5); and a material bottle material collection mechanism (7) is arranged on the lower side of the material bottle separation mechanism (6); The material bottle separation mechanism (6) comprises a main frame (61), one end of the main frame (61) is rotatably connected to a height-adjusting limit roller (62), a clamping assembly (63) and a separation assembly (65) are arranged in the middle of the main frame (61), a pair of limit push blocks (64) and a second telescopic rod (66) are fixedly connected inside the main frame (61), and a limit stop rod (67) is fixedly connected to a side of the main frame (61) away from the height-adjusting limit roller (62); The clamping assembly (63) comprises a first sliding bracket (631) fixedly connected to the second telescopic rod (66); one side of the first sliding bracket (631) penetrates the main bracket (61) and is fixedly connected to an inclined push block (632); the bottom of the first sliding bracket (631) is rotatably connected to a first clamping plate (633) and a second clamping plate (634); and an elastic limiting push plate (635) is provided on a side of the first sliding bracket (631) away from the inclined push block (632); The material bottle material distributing mechanism (7) comprises a spacing base (71), a plurality of material distributing baffles (72) are linearly distributed and fixedly connected to the top of the spacing base (71), a plurality of movable partitions (73) are linearly distributed and rotatably connected to the top of the spacing base (71), a motor (74) is fixedly connected inside the spacing base (71), a bidirectional threaded roller (75) is fixedly connected to the output end of the motor (74), and a second sliding bracket (76) is sleeved on the middle of the bidirectional threaded roller (75).

2. The multi-chamber heat treatment tunnel sterilization drying machine according to claim 1, characterized in that: A heating chamber and a drying chamber are also provided inside the dryer body (1); the material bottle preheating chamber (4) and the heating chamber are distributed on both sides of the material bottle separation mechanism (6) and the material bottle material collection mechanism (7); and the first telescopic rod (5) is fixedly connected to the dryer body (1).

3. The tunnel-type sterilizing and drying machine for multi-chamber heat treatment according to claim 1, characterized in that: The height-adjusting limit roller (62) is located on a side of the main support (61) facing the material bottle preheating chamber (4), the partition assembly (65) is located between the height-adjusting limit roller (62) and the clamping assembly (63), and the output end of the second telescopic rod (66) is fixedly connected to the clamping assembly (63).

4. The tunnel-type sterilizing and drying machine for multi-chamber heat treatment according to claim 1, characterized in that: The first sliding bracket (631) is slidably connected to the main bracket (61), the second clamping plate (634) is in contact with the limit blocking rod (67), and the elastic limit push plate (635) comprises a spring sheet and a push plate, wherein one end of the spring sheet is fixedly connected to the first sliding bracket (631) and the other end is fixedly connected to the push plate, and the spring sheet is in contact with the limit push block (64), wherein the push plate is slidably connected to the first sliding bracket (631).

5. The tunnel-type sterilizing and drying machine for multi-chamber heat treatment according to claim 4, characterized in that: The bottom of the height-adjusting limit roller (62) is tangent to the bottom of the first sliding bracket (631). When the second telescopic rod (66) pushes the first sliding bracket (631) to move toward the height-adjusting limit roller (62), the second clamping plate (634) and the limit stop rod (67) are no longer in contact, so that the second clamping plate (634) is flipped to a vertical state. At the same time, the limit push block (64) squeezes the spring sheet of the elastic limit push plate (635), so that the spring sheet pushes the push plate to contact the second clamping plate (634).

6. The multi-chamber heat treatment tunnel sterilizing and drying machine according to claim 4, characterized in that: The partition assembly (65) comprises a grid support frame (651) fixedly connected to the main frame (61), a downward pressing support slide plate (652) being slidably connected inside the grid support frame (651), and a plurality of extrusion partition conical blocks (653) are linearly distributed in the middle of the downward pressing support slide plate (652).

7. The multi-chamber heat treatment tunnel sterilizing and drying machine according to claim 6, characterized in that: A first spring is provided between the grid support frame (651) and the downward pressing support slide plate (652), a second spring is provided between the downward pressing support slide plate (652) and the extrusion separation conical block (653), and a slope matching the inclined surface push block (632) is provided on the downward pressing support slide plate (652) at a corner facing the first sliding bracket (631) and in contact with the inclined surface push block (632).

8. The tunnel-type sterilizing and drying machine for multi-chamber heat treatment according to claim 1, characterized in that: Both sides of the spacing base (71) are in contact with the conveyor belt (3); the material baffle (72) is located on the side of the spacing base (71) away from the material bottle preheating chamber (4); a slide groove is provided in the middle of the movable partition (73); a vertical rod slidably connected to the movable partition (73) is provided on the top of the second sliding bracket (76); and the bidirectional threaded roller (75) is rotatably connected to the spacing base (71).

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