Adjusting device of annealing furnace and annealing furnace

Abstract

The utility model relates to the technical field of glass manufacturing, and discloses an annealing furnace adjusting device which comprises a rack, an adjusting mechanism and a plurality of connecting bases, and the rack penetrates through a furnace body in the first direction; the plurality of connecting seats are mounted on one side, facing the outlet of the furnace body, of the rack side by side in the first direction, each connecting seat is rotatably connected with a fixed frame, and the fixed frame can be connected with a bracket connected with the transition plate; the adjusting mechanism comprises a first adjusting assembly and a second adjusting assembly, one end of the first adjusting assembly extends into the furnace body and penetrates through the rack to be connected with the support, the other end of the first adjusting assembly is located outside the furnace body, one end of the second adjusting assembly extends into the furnace body and penetrates through the rack to be connected with the fixing frame, and the other end of the second adjusting assembly is located outside the furnace body. According to the adjusting device, the position of the transition plate is adjusted, so that the transition plate is flush with the bottle conveying mechanism and the mesh belt, it is guaranteed that bottle bodies are in a stable state all the time in the conveying process, and therefore the situation that glass bottles fall down is effectively controlled.

Description

Technical Field

[0001] This utility model relates to the field of glass manufacturing technology, and in particular to an annealing furnace adjustment device and an annealing furnace. Background Technology

[0002] The production of glass bottles involves melting crushed glass, sand, soda ash, and limestone in a high-temperature furnace. The molten glass is weighed and cut into blocks, which are then pressure-blown in a device to obtain a preform. After the glass is shaped as required, a coating is applied to the surface of the glass bottle. The shape is fixed after the glass bottle cools down, but at this point, the glass bottle still contains stress from the glass bottle forming process. To remove this stress, the glass bottle needs to be annealed. Annealing involves raising the glass bottle to a certain temperature in an annealing furnace and holding it for a period of time to eliminate permanent stress and increase the hardness of the glass bottle. When the annealing temperature is maintained below the upper limit of the annealing temperature range, the shape of the glass bottle will not change.

[0003] In the traditional glass bottle annealing process, after being pressed into a plastic shape, the glass bottles are placed sequentially on a conveyor belt, which then feeds them into an annealing furnace. The furnace is then shut off, and hot air is blown through the bottles to heat and anneal them. After annealing, the bottles are pushed onto a mesh belt and finally removed from the furnace. To ensure a smooth transition from the conveyor belt to the mesh belt, a transition plate is installed between them. However, this transition plate can be uneven or tilted, causing bottles to tip over during the process. If not addressed promptly, this can affect the quality of the bottles and even render the entire furnace unusable. Therefore, the current practice is for quality inspectors to check whether there is bottle tipping at the outlet of the annealing furnace. If so, the machine is stopped, and then process personnel wearing heat-insulating clothing adjust the position of the transition plate to remove the tipping. However, this method not only reduces production efficiency and increases production costs, but also poses a risk of burns and heatstroke to personnel. Utility Model Content

[0004] The purpose of this application is to provide an adjustment device for an annealing furnace, which enables the adjustment of the transition plate without stopping the machine, thereby effectively improving production efficiency.

[0005] In a first aspect, embodiments of this application provide an adjustment device for an annealing furnace, used to adjust a transition plate inside the furnace body, comprising:

[0006] A frame that extends through the furnace body along a first direction;

[0007] Multiple connecting seats are installed side by side along the first direction on the side of the frame facing the furnace outlet. Each connecting seat is rotatably connected to a fixed frame, and the fixed frame is connected to a bracket connected to the transition plate.

[0008] An adjustment mechanism includes a first adjustment component for adjusting the movement of a support along a second direction and a second adjustment component for adjusting the rotation of a fixed frame relative to a connecting seat. One end of the first adjustment component extends into the furnace body, passes through the frame, and is connected to the support. The other end of the first adjustment component is located outside the furnace body. One end of the second adjustment component extends into the furnace body, passes through the frame, and is connected to the fixed frame. The other end of the second adjustment component is located outside the furnace body. The second direction is perpendicular to the first direction.

[0009] In one embodiment, the first adjusting assembly includes at least two spaced-apart first adjusting rods. A cam is mounted on one end of each first adjusting rod that extends into the furnace body. The cam abuts against the end of the support away from the transition plate. When the first adjusting rod rotates about its axial direction, the cam is driven to rotate to adjust the support to move along the second direction.

[0010] In one embodiment, the fixing base has a through cavity along the second direction, and the bracket extends downward with a plug-in portion, which passes through the cavity and abuts against the cam.

[0011] In one embodiment, the inner wall of the cavity is formed with an arc-shaped protrusion that contacts the surface of the insertion portion.

[0012] In one embodiment, the first adjusting assembly further includes a first locking member for locking the first adjusting rod, the first locking member being adjustablely sleeved on the portion of the first adjusting rod located outside the furnace body;

[0013] When the first locking member locks the first adjusting rod, the first locking member abuts against the outer surface of the furnace body.

[0014] In one embodiment, the second adjusting assembly includes a second adjusting rod that extends at least partially into the furnace body and passes through the frame to be connected to the fixed frame. Another portion of the second adjusting rod is located outside the furnace body, and the second adjusting rod is used to push the fixed frame to rotate relative to the connecting seat to adjust the position of the transition plate.

[0015] In one embodiment, the second adjusting assembly further includes a second locking member for locking the second adjusting rod, the second locking member being adjustablely sleeved on the portion of the second adjusting rod located outside the furnace body;

[0016] When the second locking member locks the second adjusting rod, the second locking member abuts against the outer surface.

[0017] In one embodiment, the connecting seat has a recessed mounting position, and the fixing bracket is installed in the mounting position via a connector and can rotate relative to the fixing seat.

[0018] Secondly, this application also provides an annealing furnace, comprising:

[0019] Furnace body;

[0020] A bottle conveying mechanism that extends through the furnace body in a first direction is used to convey bottles to be annealed;

[0021] A mesh belt is provided on the side of the bottle conveying mechanism near the furnace outlet, and the mesh belt extends at least partially from the furnace outlet. The mesh belt is used to receive annealed bottles.

[0022] A bottle pushing mechanism is located on the side of the bottle conveying mechanism away from the furnace outlet, and is used to push the bottles on the bottle conveying mechanism to the mesh belt;

[0023] A transition plate, located between the conveyor belt and the bottle conveying mechanism, for transitioning bottles from the bottle conveying mechanism to the conveyor belt; and...

[0024] The aforementioned adjusting device is used to adjust the position of the transition plate.

[0025] In one embodiment, a bottle-inverting detection device is also included. The bottle-inverting detection device is disposed inside the furnace body and located outside the transition plate, and is used to monitor the bottles on the transition plate.

[0026] Compared with the prior art, the technical solutions provided in this application have the following advantages:

[0027] The position of the transition plate is adjusted by using the cooperation of the first and second adjusting components, ensuring that the transition plate is flush with the bottle conveying mechanism and the conveyor belt. This guarantees that the bottles remain stable during transport, effectively controlling bottle tipping. Furthermore, adjusting the transition plate does not require stopping the machine, significantly improving production efficiency. Additionally, since the ends of the first and second adjusting components extend out of the furnace, operators can adjust the transition plate from outside the furnace, eliminating the need for heat-resistant clothing and reducing the risk of burns and heatstroke. Attached Figure Description

[0028] Figure 1This is a schematic diagram of the structure of an annealing furnace according to an embodiment of this application;

[0029] Figure 2 This is a schematic diagram of the structure of an adjusting device for an annealing furnace according to an embodiment of this application;

[0030] Figure 3 This is a schematic diagram of the structure of an annealing furnace according to an embodiment of this application, showing the adjustment device located inside the annealing furnace.

[0031] Numbering on the map:

[0032] 10. Annealing furnace; 10a. Outlet; 20. Bottle conveying mechanism; 30. Mesh belt; 40. Bottle pushing mechanism; 50. Transition plate; 60. Adjusting device; 61. Frame; 62. Connecting seat; 63. Fixing frame; 63a. Cavity; 64. Support; 64a. Insertion part; 65. Adjusting mechanism; 651. First adjusting rod; 652. Second adjusting rod; 66. Cam; 67. Connecting piece; 68. First locking piece; 69. Second locking piece; 70. Bottle inversion detection piece; X, First direction; Y, Second direction. Detailed Implementation

[0033] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the orientations or positional relationships indicated by terms such as "front," "rear," "upper," "lower," "left," "right," "longitudinal," "horizontal," "vertical," "horizontal," "top," "bottom," "inner," "outer," "head," and "tail" are based on the orientations or positional relationships shown in the accompanying drawings, and are constructed and operated in a specific orientation. They are only for the convenience of describing this technical solution and do not indicate that the device or component referred to must have a specific orientation; therefore, they should not be construed as limitations on this utility model.

[0034] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0035] Please refer to Figure 1This application provides an annealing furnace 10, which includes a furnace body, a bottle conveying mechanism 20, a mesh belt 30, a bottle pushing mechanism 40, and an adjusting device 60. The bottle conveying mechanism 20 extends through the furnace body along a first direction X and is used to convey bottles to be annealed. The mesh belt 30 is located on the side of the bottle conveying mechanism 20 near the furnace body outlet 10a, and at least partially extends from the furnace body outlet 10a. The mesh belt 30 is used to receive annealed bottles. The bottle pushing mechanism 40 is located on the side of the bottle conveying mechanism 20 away from the furnace body outlet 10a and is used to push the bottles on the bottle conveying mechanism 20 onto the mesh belt 30. A transition plate 50 is located between the mesh belt 30 and the bottle conveying mechanism 20 and is used to transition the bottles on the bottle conveying mechanism 20 onto the mesh belt 30. The adjusting device 60 is used to adjust the position of the transition plate 50.

[0036] In other words, this application places the bottles to be annealed sequentially on the bottle conveying mechanism 20, and under the action of the bottle conveying mechanism 20, the bottles are sent into the furnace body, where they are annealed. Then, the bottle pushing mechanism 40 pushes the bottles that have entered the furnace body and are located on the bottle conveying mechanism 20 toward the mesh belt 30. During this process, the pushed bottles will smoothly transition to the mesh belt 30 via the transition plate 50, thereby completing the annealing process of the bottles.

[0037] For example, the bottle conveying mechanism 20 is used to feed the bottles to be annealed into the furnace, thus conveying the bottles. In practical applications, the conveying mechanism can be a combination of a silent chain belt and a motor, i.e., the silent chain belt passes through the furnace body along the first direction X, and the motor is located outside the furnace body, using the motor to drive the silent chain belt to circulate, thereby automatically feeding the bottles into the furnace body. The above is only an example, but is not limited to this.

[0038] For example, the bottle pushing mechanism 40 is used to push bottles that have entered the furnace and are located on the bottle conveying mechanism 20 toward the mesh belt 30, and then automatically transport them out of the furnace under the action of the mesh belt 30. For this purpose, the bottle pushing mechanism 40 can adopt components commonly used for bottle pushing in the prior art, which will not be described in detail.

[0039] In practical applications, bottles may tip over during the process of pushing them onto the conveyor belt 30, affecting the quality of the glass bottles and even causing the entire annealing furnace 10 to be scrapped. To address this, this application incorporates an adjustment device 60 to adjust the position of the transition plate 50, ensuring that the transition plate 50 is aligned with the conveying mechanism and the conveyor belt 30. This guarantees that the bottles remain stable during transport and effectively controls bottle tipping. Specifically, the adjustment device in this application is used to adjust the transition plate 50 inside the furnace. This allows for adjustment based on whether bottle tipping occurs within the furnace, ensuring that the transition plate 50 is aligned with the conveying mechanism and the conveyor belt 30, guaranteeing stable bottle transport.

[0040] In one embodiment, a bottle-tipping detection element 70 is also included. This element 70 is located inside the furnace body and on the outside of the transition plate 50, and is used to monitor the bottles on the transition plate 50. Thus, by monitoring the bottles on the transition plate 50 through the bottle-tipping detection element 70, if a bottle on the transition plate 50 is detected to have tipped over, the detection element 70 transmits a detection signal to the controller, which then activates an alarm to promptly notify the operator to adjust the transition plate 50.

[0041] In practical applications, the bottle-tipping detection device 70 can employ two sets of photoelectric sensors: one set positioned at the lower part of the corresponding bottle and the other at the upper part. If both sets of sensors simultaneously generate a signal or show no signal, it indicates that the bottle on the transition plate 50 is not tilted. Conversely, if the photoelectric sensor detecting the lower part of the bottle generates a signal while the sensor at the upper part of the bottle shows no signal, it indicates that the bottle on the transition plate 50 is tilted. Furthermore, the two sets of photoelectric sensors can be adjusted according to the bottle's height to accommodate bottles of varying heights.

[0042] Please refer to Figure 2 and Figure 3 This application embodiment also provides an adjustment device 60, which is used to adjust the transition plate 50.

[0043] Specifically, the adjusting device 60 includes a frame 61, multiple connecting seats 62, and an adjusting mechanism 65. The frame 61 extends through the furnace body along a first direction X. Multiple connecting seats 62 are installed side-by-side along the first direction X on the side of the frame 61 facing the furnace outlet 10a. Each connecting seat 62 is rotatably connected to a fixed frame 63, and the fixed frame 63 is connected to a bracket 64 connected to the transition plate 50. The adjusting mechanism 65 includes a first adjusting component for adjusting the movement of the bracket 64 along a second direction Y, and a second adjusting component for adjusting the rotation of the fixed frame 63 relative to the connecting seats 62. One end of the first adjusting component extends into the furnace body, passes through the frame 61, and is connected to the bracket 64; the other end of the first adjusting component is located outside the furnace body. One end of the second adjusting component extends into the furnace body, passes through the frame 61, and is connected to the fixed frame 63; the other end of the second adjusting component is located outside the furnace body. The second direction Y is perpendicular to the first direction X.

[0044] It should be noted here that the "first direction X" mentioned above refers to the direction in which the bottle is conveyed into the furnace. For details, please refer to... Figure 2 The X direction in the diagram. Correspondingly, the "second direction Y" refers to the direction perpendicular to the connecting seat 62, as detailed in the reference [reference needed]. Figure 2 in the Y direction.

[0045] This application extends the frame 61 through the furnace body along the first direction X, and installs multiple connecting seats 62 on the side of the frame 61 facing the furnace outlet 10a. Each connecting seat 62 is rotatably connected to a fixed frame 63, and a bracket 64 connected to the transition plate 50 is then connected to the connecting frame. When a bottle is detected tilting on the transition plate 50, the position of the transition plate 50 can be adjusted using a first adjustment component and a second adjustment component, depending on the condition of the transition plate 50. For example, if the transition plate 50 is uneven left and right, then... The first adjusting component, adjusting bracket 64, moves along the second direction Y to move transition plate 50, making the left and right sides of transition plate 50 level. If transition plate 50 is not level with the bottle conveying mechanism 20 or mesh belt 30, the second adjusting component, adjusting fixing bracket 63, rotates relative to connecting seat 62, causing connecting seat 62 to drive bracket 64 and transition plate 50 to rotate, thereby adjusting the position of transition plate 50 with bottle conveying mechanism 20 and mesh belt 30, ensuring that transition plate 50 is level with bottle conveying mechanism 20 and mesh belt 30. In other words, the adjusting device 60 uses the cooperation of the first and second adjusting components to adjust the position of transition plate 50, making transition plate 50 level with bottle conveying mechanism 20 and mesh belt 30, ensuring that the bottle remains stable during conveying, thus effectively controlling the occurrence of bottle tipping. At the same time, the adjustment of transition plate 50 does not require machine shutdown, effectively improving production efficiency. In addition, since the ends of the first and second adjustment components that are away from the transition plate 50 extend out of the furnace body, operators can adjust the transition plate 50 from outside the furnace body without wearing heat-insulating clothing and working at high temperatures, thus reducing the risk of burns and heatstroke.

[0046] For example, the frame 61 serves to support the bottle conveying mechanism 20. Since the frame 61 extends through the furnace body along the first direction X, after the bottle conveying mechanism 20 is connected to the frame 61, the bottle conveying mechanism 20 can circulate on the frame 61, thereby automatically feeding the bottles into the furnace body. The specific structure of the bottle conveying mechanism 20 mounted on the frame 61 can adopt existing technology, which will not be described in detail here.

[0047] In one embodiment, the first adjustment assembly includes at least two spaced-apart first adjustment rods 651. A cam 66 is installed at one end of the first adjustment rod 651 that extends into the furnace body. The cam 66 abuts against the end of the bracket 64 away from the transition plate 50. When the first adjustment rod 651 rotates about its axial direction, the cam 66 is driven to rotate so as to adjust the bracket 64 to move along the second direction Y.

[0048] In practical applications, the first adjustment assembly includes two first adjustment rods 651, which are spaced apart. When adjusting the left and right positions of the transition plate 50, the end of the first adjustment rod 651 located outside the furnace body can be rotated to rotate the first adjustment rod 651 around its axis, thereby driving the cam 66 to rotate. Since the cam 66 abuts against the end of the bracket 64 away from the transition plate 50, the bracket 64 is lifted by the cam 66 and moves along the second direction Y until the left and right positions of the transition plate 50 are adjusted to be level. Then, the rotation of the first adjustment rod 651 is stopped, and the first adjustment rod 651 is locked. In other words, by controlling the rotation of the first adjustment rod 651, the cam 66 mounted on the first adjustment rod 651 is driven to rotate. The rotation of the cam 66 is cleverly used to lift the bracket 64. The structure is simple, the adjustment is convenient, and the position adjustment of the transition plate 50 can be easily completed.

[0049] In one embodiment, the fixing frame 63 has a through cavity 63a along the second direction Y, and the bracket 64 extends downward with a plug-in portion 64a, which passes through the cavity 63a and abuts against the cam 66. That is, by inserting the downwardly extending plug-in portion 64a of the bracket 64 into the cavity 63a, the bracket 64 can move relative to the connecting seat 62 along the second direction Y during the rotation of the cam 66, thereby driving the transition plate 50 connected to the bracket 64 to move, thereby realizing the position adjustment of the transition plate 50.

[0050] In one embodiment, the inner wall of the cavity 63a has an arcuate protrusion that contacts the surface of the insertion portion 64a. This allows the insertion portion 64a to move smoothly during the lifting of the bracket 64 by the cam 66, reducing wear caused by direct contact with the inner wall of the cavity 63a.

[0051] After rotating the first adjusting rod 651 to adjust the transition plate 50 into position, the first adjusting rod 651 needs to be locked to prevent subsequent rotation of the first adjusting rod 651 from causing a change in the position of the transition plate 50, which could lead to the bottle tipping over. In one embodiment, the first adjusting assembly further includes a first locking member 68 for locking the first adjusting rod 651. The first locking member 68 is adjustablely fitted onto the portion of the first adjusting rod 651 located outside the furnace body. When the first locking member 68 locks the first adjusting rod 651, it abuts against the outer surface of the furnace body. In other words, by using the first locking member 68 to lock the first adjusting rod 651, it is possible to prevent the first adjusting rod 651 from rotating and causing a change in the position of the transition plate 50.

[0052] In one embodiment, the second adjustment assembly includes a second adjustment rod 652, which extends at least partially into the furnace body and passes through the frame 61 to be connected to the fixed frame 63. The other part of the second adjustment rod 652 is located outside the furnace body, and the second adjustment rod 652 is used to push the fixed frame 63 to rotate relative to the connecting seat 62 to adjust the position of the transition plate 50.

[0053] For example, when the transition plate 50 is not at the same height as the bottle conveying mechanism 20 or the mesh belt 30, the second adjusting rod 652 is pushed to move towards the transition plate 50, thereby pushing the fixed frame 63 to rotate relative to the connecting seat 62. Since the fixed frame 63 is connected to the bracket 64, and the bracket 64 is connected to the transition plate 50, the transition plate 50 is driven to adjust its tilt, so that the transition plate 50 is level with the bottle conveying mechanism 20 and the mesh belt 30, ensuring that the bottle remains stable during the conveying process and effectively controlling the occurrence of bottle tipping.

[0054] After the second adjusting rod 652 is pushed to adjust the transition plate 50 into place, it needs to be locked to prevent subsequent movement of the second adjusting rod 652 from causing a change in the position of the transition plate 50, which could lead to the bottle tipping over. In one embodiment, the second adjusting assembly further includes a second locking member 69 for locking the second adjusting rod 652. The second locking member 69 is adjustablely fitted onto the portion of the second adjusting rod 652 located outside the furnace body. When the second locking member 69 locks the second adjusting rod 652, it abuts against the outer surface. In other words, by using the second locking member 69 to lock the second adjusting rod 652, any unauthorized movement of the second adjusting rod 652 that could cause a change in the position of the transition plate 50 can be prevented.

[0055] Additionally, it should be noted that the first adjusting rod 651 and the second adjusting rod 652 mentioned above can both be threaded rods, and correspondingly, the first locking member 68 and the second locking member 69 can both be nuts.

[0056] In one embodiment, the connecting seat 62 has a recessed mounting position, and the fixing frame 63 is mounted in the mounting position via the connector 67 and can rotate relative to the fixing seat. Thus, the fixing frame 63 is mounted in the mounting position and connected by the connector 67, so that the fixing frame 63 can rotate relative to the fixing seat.

[0057] The working principle of this utility model:

[0058] A single row of glass bottles awaiting annealing is uniformly conveyed into the furnace via the bottle conveying mechanism 20. Then, the bottle pushing mechanism 40 pushes the bottles located in the furnace and on the bottle conveying mechanism 20 toward the mesh belt 30, so that the glass bottles can smoothly transition onto the mesh belt 30 via the corresponding transition plate 50. When the bottle inversion detection device 70 detects a bottle inversion on the transition plate 50, the bottle inversion detection device 70 transmits a signal to the controller, which then controls the alarm to issue an alarm signal. After receiving the alarm signal, the operator confirms whether a bottle inversion has occurred on the transition plate 50. If a glass bottle has inverted, the position of the transition plate 50 is adjusted using the adjusting device 60.

[0059] After confirming that the glass bottle has tipped over, and confirming that the tipping has occurred on the corresponding transition plate 50, the first adjusting rod 651 is rotated at one end outside the furnace body, causing it to rotate around its axis. This, in turn, drives the cam 66 to rotate. Since the cam 66 abuts against the end of the bracket 64 furthest from the transition plate 50, the bracket 64 is lifted by the cam 66 and moves along the second direction Y until the left and right positions of the transition plate 50 are aligned. Then, the rotation of the first adjusting rod 651 is stopped, and the first adjusting rod 651 is then... Locking is performed by pushing the second adjusting rod 652 to move it closer to the transition plate 50, thereby pushing the fixed frame 63 to rotate relative to the connecting seat 62. Since the fixed frame 63 is connected to the bracket 64, and the bracket 64 is connected to the transition plate 50, the transition plate 50 is driven to adjust its tilt forward and backward, so that the transition plate 50 is aligned with the bottle conveying mechanism 20 and the mesh belt 30. Then, the pushing of the second adjusting rod 652 is stopped, and the second adjusting rod 652 is locked.

[0060] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. An adjusting device for an annealing furnace, used to adjust a transition plate inside the furnace body, characterized in that, include: A frame that extends through the furnace body along a first direction; Multiple connecting seats are installed side by side along the first direction on the side of the frame facing the furnace outlet. Each connecting seat is rotatably connected to a fixed frame, and the fixed frame is connected to a bracket connected to the transition plate. An adjustment mechanism includes a first adjustment component for adjusting the movement of a support along a second direction and a second adjustment component for adjusting the rotation of a fixed frame relative to a connecting seat. One end of the first adjustment component extends into the furnace body, passes through the frame, and is connected to the support. The other end of the first adjustment component is located outside the furnace body. One end of the second adjustment component extends into the furnace body, passes through the frame, and is connected to the fixed frame. The other end of the second adjustment component is located outside the furnace body. The second direction is perpendicular to the first direction.

2. The adjusting device for the annealing furnace according to claim 1, characterized in that, The first adjustment assembly includes at least two spaced-apart first adjustment rods. A cam is installed at one end of each first adjustment rod that extends into the furnace body. The cam abuts against the end of the bracket away from the transition plate. When the first adjustment rod rotates about its axial direction, the cam is driven to rotate to adjust the bracket to move along the second direction.

3. The adjusting device for the annealing furnace according to claim 2, characterized in that, The fixing frame has a through cavity along the second direction, and the bracket extends downward with a plug-in part, which passes through the cavity and abuts against the cam.

4. The adjusting device for the annealing furnace according to claim 3, characterized in that, The inner wall of the cavity has an arc-shaped protrusion that contacts the surface of the insertion part.

5. The adjusting device for the annealing furnace according to claim 2, characterized in that, The first adjustment assembly further includes a first locking member for locking the first adjustment rod, the first locking member being adjustablely sleeved on the portion of the first adjustment rod located outside the furnace body; When the first locking member locks the first adjusting rod, the first locking member abuts against the outer surface of the furnace body.

6. The adjusting device for the annealing furnace according to claim 1, characterized in that, The second adjustment assembly includes a second adjustment rod, which extends at least partially into the furnace body and passes through the frame to be connected to the fixed frame. The other part of the second adjustment rod is located outside the furnace body, and the second adjustment rod is used to push the fixed frame to rotate relative to the connecting seat to adjust the position of the transition plate.

7. The adjusting device for the annealing furnace according to claim 6, characterized in that, The second adjustment assembly further includes a second locking member for locking the second adjustment rod, the second locking member being adjustablely sleeved on the portion of the second adjustment rod located outside the furnace body; When the second locking member locks the second adjusting rod, the second locking member abuts against the outer surface.

8. The adjusting device for the annealing furnace according to claim 1, characterized in that, The connecting seat has a recessed mounting position, and the fixing frame is installed in the mounting position through a connector and can rotate relative to the fixing seat.

9. An annealing furnace, characterized in that, include: Furnace body; A bottle conveying mechanism, which extends through the furnace body in a first direction, is used to convey bottles to be annealed; A mesh belt is provided on the side of the bottle conveying mechanism near the furnace outlet, and the mesh belt extends at least partially from the furnace outlet. The mesh belt is used to receive annealed bottles. A bottle pushing mechanism is located on the side of the bottle conveying mechanism away from the furnace outlet, and is used to push the bottles on the bottle conveying mechanism to the mesh belt; as well as, A transition plate, located between the conveyor belt and the bottle conveying mechanism, is used to transfer bottles from the bottle conveying mechanism to the conveyor belt. as well as, The adjusting device according to any one of claims 1 to 8, wherein the adjusting device is used to adjust the position of the transition plate.

10. The annealing furnace according to claim 9, characterized in that, It also includes a bottle-inverting detection device, which is located inside the furnace body and outside the transition plate, for monitoring the bottles on the transition plate.

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