Tin bath and production line

Abstract

The utility model relates to a tin bath and a production line, the tin bath comprises a tin bath main body, a supporting beam and a fixing device for connecting a bottom shell of the tin bath main body and the supporting beam, the bottom shell and the supporting beam are arranged at intervals in the vertical direction, and the fixing device comprises a first limiting part fixedly connected with the bottom shell; the second limiting part is fixedly connected with the supporting beam; the first limiting part is detachably connected with the second limiting part through the connecting piece; the connecting piece comprises a connecting body and a fastening body, the connecting body is arranged on the first limiting part and the second limiting part in a penetrating mode, and the fastening body is arranged on the connecting body in a sleeving mode. The first limiting part is fixed to the bottom shell, the second limiting part is fixed to the supporting beam, the first limiting part and the second limiting part are connected through the connecting piece, when the tin bath body is heated, the bottom shell can be effectively prevented from expanding and tilting upwards, and deformation jamming caused by expansion stress is avoided. And the fixing device only needs to be placed at a proper position and does not need to be disassembled in subsequent production, so that the workload of operators is reduced, and the safety during operation is improved.

Description

Technical Field

[0001] The present application relates to the technical field of glass manufacturing, and in particular to a tin bath and a production line. Background Art

[0002] With the continuous advancement of science and technology, electronic glass is an important development trend in the traditional glass industry, with broad application prospects and market prospects. Electronic glass is applied to electronic products, giving them better performance and lower costs. Electronic products such as mobile phones, computer monitors, televisions and other information display components.

[0003] Since electronic glass contains a high aluminum content and the temperature of the tin bath used to prepare electronic glass is also relatively high during the molding process, the manufacturing difficulty of electronic glass is increased. It not only requires collaboration in multiple fields and very complex process technology, but also requires high equipment precision and high requirements for raw materials and process stability. In particular, the construction of the tin bath is directly related to the molding result of electronic glass. During the heating process, due to the high temperature of the tin bath, the bottom shell of the tin bath is easily expanded and deformed by heat, which will affect the normal preparation of electronic glass and the cooperation of various components.

[0004] In the related art, when preparing electronic glass, the industry will add guides to the bottom shell to support the bottom shell and the support beam. A lot of time will be consumed during installation, expansion and measurement. Especially during the expansion period, it is necessary to check whether the guides are stuck one by one, which is quite time-consuming. In addition, during the heating stage of the tin bath, the expansion is large and the deformation is serious, which makes the guides easy to get stuck and deformed, and cannot prevent the bottom shell from expanding and deforming upward. Alternatively, a jack is set above the tin bath to suppress the crossbeam on the top of the tin bath. During the heating stage, the jack needs to be constantly checked to ensure that the jack is not bent or tilted. At the end of the heating, it needs to be removed. It is not convenient to use and is prone to safety hazards. Utility Model Content

[0005] The present application provides a tin bath and a production line, wherein the tin bath comprises a tin bath body, a support beam, and a fixing device for connecting a bottom shell of the tin bath body and the support beam, which effectively prevents the bottom shell of the tin bath body from expanding and warping upward, and is easy to install and operate without the need for dismantling, thereby effectively reducing the labor intensity of installation or inspection and measurement personnel and reducing safety hazards.

[0006] In a first aspect, the present application provides a tin bath, comprising a tin bath body and a support beam, wherein a bottom shell of the tin bath body and the support beam are arranged at intervals in a vertical direction, and further comprising a fixing device for connecting the bottom shell and the support beam, wherein the fixing device comprises:

[0007] A first limiting portion, fixedly connected to the bottom shell;

[0008] A second limiting portion, fixedly connected to the support beam;

[0009] A connecting piece, wherein the first limiting part is detachably connected to the second limiting part through the connecting piece; wherein the connecting piece comprises a connecting body and a fastening body, the connecting body is passed through the first limiting part and the second limiting part, and the fastening body is sleeved on the connecting body.

[0010] In a possible implementation, the connector includes a plurality of studs, and the plurality of studs are sequentially spaced apart along a first direction, and the first direction is consistent with an extension direction of the support beam;

[0011] The stud has a first end and a second end, the first end passes through the first limiting portion, and the second end passes through the second limiting portion.

[0012] In a possible implementation, the fastening body includes a plurality of fastening nuts, and the first end and / or the second end is provided with at least one of the fastening nuts.

[0013] In a possible implementation, the connector includes a plurality of cushion layers, and the cushion layers are sleeved on the corresponding studs;

[0014] The cushion layer is sandwiched between the fastening nut and the first limiting portion; and / or the cushion layer is sandwiched between the fastening nut and the second limiting portion.

[0015] In a possible implementation, the first limiting portion includes a first fastening plate and two first reinforcing ribs;

[0016] The two first reinforcing ribs are arranged on both sides of the first fastening plate along a first direction, and the first reinforcing ribs are fixedly connected to the first fastening plate;

[0017] The first reinforcing rib and the first fastening plate are respectively fixedly connected to the bottom shell;

[0018] Wherein, the first fastening plate is provided with a first through hole, and the connecting body is penetrated on the first fastening plate through the first through hole.

[0019] In a possible implementation, the second limiting portion includes a second fastening plate and two second reinforcing ribs;

[0020] Two second reinforcing ribs are arranged on both sides of the second fastening plate along the first direction, and the second reinforcing ribs are fixedly connected to the second fastening plate;

[0021] The second fastening plate and the second reinforcing rib are respectively fixedly connected to the support beam;

[0022] The second fastening plate is provided with a slide groove, the slide groove extends along the first direction and passes through the second fastening plate, and the connecting body can pass through the slide groove.

[0023] In a possible implementation, the fixing device further includes a supporting portion, the supporting portion is sleeved on the connecting body, and the fastening body can drive the supporting portion to abut against the second limiting portion;

[0024] Wherein, relative sliding can occur between the supporting portion and the second limiting portion.

[0025] In a possible implementation, the support portion includes a support tray and a sliding portion, the support tray is provided with a second through hole, and the connector is penetrated on the support tray through the second through hole;

[0026] Wherein, the sliding portion is sandwiched between the supporting tray and the second limiting portion.

[0027] In a possible implementation, the support tray is provided with two side baffles, and the two side baffles are arranged on both sides of the support tray along the second direction;

[0028] The side baffle is provided with a plurality of bayonet holes, the sliding part comprises a plurality of sliding rollers, and an inserting body is provided at both ends of each of the sliding rollers, and the inserting body is inserted into the corresponding bayonet hole.

[0029] In a second aspect, the present application provides a production line, comprising a tin bath as described in the first aspect.

[0030] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0031] The tin bath provided in the embodiment of the present application comprises a tin bath body, a support beam, and a fixing device for connecting the bottom shell of the tin bath body and the support beam. The first limiting portion of the fixing device is fixed to the bottom shell, and the second limiting portion is fixed to the support beam. The first limiting portion and the second limiting portion are connected by a connecting member. The structure is simpler than the guide member or jack in the related technology, and the installation is also more convenient, which can effectively prevent the bottom shell from expanding and tilting. When the tin bath body is in the heating stage, the bottom shell of the tin bath body can be effectively prevented from expanding and tilting upward, and deformation and jamming caused by expansion force can be avoided, so as to better ensure that the expansion of the bottom shell is within a controllable range. Moreover, the fixing device only needs to be placed in a suitable position, and does not need to be disassembled in subsequent production, which reduces the workload of the operators and improves the safety during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0034] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0035] Figure 1 A schematic structural diagram of a tin bath fixing device provided in an embodiment of the present application;

[0036] Figure 2 A schematic structural diagram of a tin bath fixing device provided in an embodiment of the present application;

[0037] Figure 3 An exploded schematic diagram of a tin bath fixing device provided in an embodiment of the present application;

[0038] Figure 4 A schematic diagram of the structure of the support portion provided in an embodiment of the present application.

[0039] Description of reference numerals:

[0040] 1. Fixing device; 11. First limiting part; 111. First fastening plate; 1111. First through hole; 112. First reinforcing rib; 12. Second limiting part; 121. Second fastening plate; 1211. Slide groove; 122. Second reinforcing rib; 13. Connecting piece; 131. Connecting body; 1311. Stud; 132. Fastening body; 1321. Fastening nut; 133. Pad; 14. Supporting part; 141. Supporting tray; 1411. Second through hole; 1412. Side baffle; 1413. Bayonet; 142. Sliding part; 1421. Sliding roller; 1422. Connecting body. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0042] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0043] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0044] In the related art, when installing the guide piece at the bottom shell of the tin bath, the installer needs to operate from the bottom of the bath and build a simple operating platform of more than two meters, which has a high operating risk and the safety of the installer cannot be guaranteed. In addition, during the heating stage of the tin bath, the tin bath expands due to heat, and its outlet end expands a lot and deforms seriously, causing the outlet end to tilt upward due to expansion, and the guide piece is easily deformed and stuck under force, and it cannot be adjusted and prevent the bottom shell from expanding and deforming upward. Therefore, it is necessary for the inspection and measurement personnel to check regularly at least every 4 hours to facilitate timely adjustment, which is quite time-consuming. When the jack is installed on the top of the tin bath, a 1500mm high custom jack is required, and it is fixed to the crossbeam of the top of the bath with a wire bolt. When the tin bath is in the heating stage, the inspection and measurement personnel need to check regularly at least every 4 hours to ensure that the jack is not bent or tilted. When the heating is over, it needs to be removed. However, since a large number of water, electricity, gas pipelines and electrical equipment need to be set up on the top of the bath, its operating space is extremely complex, which poses a great safety hazard to the operating staff. In order to solve the above technical problems, the present application proposes a tin bath, which includes a tin bath body, a support beam and a fixing device 1, wherein the first limiting portion 11 is fixed to the bottom shell of the tin bath body, the second limiting portion 12 is fixed to the support beam, and the first limiting portion 11 and the second limiting portion 12 are connected by a connecting member 13. When the tin bath body is in the heating stage, the bottom shell can be effectively prevented from expanding and tilting upward, and deformation and jamming caused by expansion force can be avoided, thereby better ensuring that the expansion of the bottom shell is within a controllable range. Moreover, the fixing device only needs to be placed in a suitable position, and does not need to be disassembled in subsequent production, which reduces the workload of operators and improves safety during operation.

[0045] In some exemplary embodiments, Figure 1-Figure 4 As shown, a tin bath is used to manufacture electronic glass, and the electronic glass can be moved along the tin bath to prepare the shape. The tin bath includes a tin bath body and a support beam, and the bottom shell of the tin bath body and the support beam are arranged in a vertical direction (refer to Figure 1 The Z-axis shown in the figure) is arranged at intervals, and the support beam is used to fix and support the tin bath body.

[0046] The tin bath further includes a fixing device 1 for connecting the bottom shell and the support beam. The fixing device 1 is, for example, arranged at the outlet and the inlet of the tin bath body. Of course, it can also be understood that it is arranged at any position between the inlet and the outlet of the tin bath body, which is subject to the actual situation. Figure 1-Figure 4 As shown, the fixing device 1 is made of materials such as stainless steel or iron castings, so that it has good strength and long service life. The fixing device 1 includes, for example, a first limiting portion 11, a second limiting portion 12 and a connecting member 13. The first limiting portion 11 is fixedly connected to the bottom shell, for example, the first limiting portion 11 is welded to the bottom shell to improve the reliability of the connection.

[0047] The second position limiting portion 12 is fixedly connected to the support beam. The second position limiting portion 12 is fixed to the support beam by, for example, welding, so that the connection between the second position limiting portion 12 and the support beam is more reliable.

[0048] The first limiting part 11 is detachably connected to the second limiting part 12 through the connecting piece 13 to facilitate assembly. The first limiting part 11 and the second limiting part 12 are mutually restrained to form a limiting connection, which can effectively prevent the bottom shell from expanding and warping upward when the tin bath body is in the stage of heating.

[0049] The connecting member 13 includes, for example, a connecting body 131 and a fastening body 132 . The connecting body 131 is passed through the first limiting portion 11 and the second limiting portion 12 , and the fastening body 132 is sleeved on the connecting body 131 to limit and fix them.

[0050] In some examples, the connector 131 includes a connecting column (not shown in the figure), which is inserted into the first limiting portion 11 and the second limiting portion 12. The connecting column is, for example, interference fit with the first limiting portion 11 and the second limiting portion 12 to increase the tight fit between the connecting column and the first limiting portion 11 and the second limiting portion 12, thereby improving the stability during connection. The fastening body 132 is, for example, a collar, which is sleeved on the connecting column. The collar and the connecting column can be, for example, welded to improve the reliability during connection.

[0051] In some other examples, the connector 131 includes a plurality of studs 1311, and the plurality of studs 1311 are arranged along a first direction (refer to Figure 1 The studs 1311 are arranged in sequence along the X-axis shown in the figure, and the first direction is, for example, the length direction of the tin bath body. For example, two studs 1311 can be provided to fix the first limiting portion 11 or the second limiting portion 12 on both sides. The studs 1311 have a first end and a second end, and the first end passes through the first limiting portion 11, and the second end passes through the second limiting portion 12.

[0052] The fastening body 132 includes, for example, a plurality of fastening nuts 1321. For example, the first end may be provided with a fastening nut 1321, which is threadedly connected to the stud 1311 to fix the stud 1311 and prevent it from loosening. Alternatively, for example, the second end may also be provided with a fastening nut 1321 to fix the stud 1311, or, for example, both the first end and the second end may be provided with fastening nuts 1321, which are fixed on both sides to improve the fixing effect of the stud 1311, and the specific situation shall prevail.

[0053] It should be noted that the first end and / or the second end are both provided with a plurality of fastening nuts 1321 to enhance the fixing effect. Specifically, the fastening nuts 1321 can be increased or decreased according to the expansion of the bottom shell and the support beam. The number of fastening nuts 1321 can be, for example, two or three, etc., which shall be subject to the actual situation.

[0054] The connecting member 13 includes a plurality of cushion layers 133, such as an annular gasket. The cushion layers 133 are sleeved on the corresponding studs 1311. The cushion layers 133 are clamped between the fastening nut 1321 and the first limiting portion 11, which can increase the friction or supporting force to maintain the stability and safety of the connection between the fastening nut 1321 and the stud 1311, and prevent the fastening nut 1321 or the stud 1311 from loosening.

[0055] It is understandable that the cushion layer 133 may be sandwiched between the fastening nut 1321 and the first limiting portion 11 , or between the fastening nut 1321 and the second limiting portion 12 , so as to improve the stability of the stud 1311 during installation.

[0056] In this embodiment, if Figure 1-Figure 4 As shown, the first limiting portion 11 includes a first fastening plate 111 and two first reinforcing ribs 112. The two first reinforcing ribs 112 are arranged on both sides of the first fastening plate 111 along the first direction. The first reinforcing ribs 112 are fixedly connected to the first fastening plate 111, for example, by welding, to improve the reliability of the connection.

[0057] The first reinforcing rib 112 and the first fastening plate 111 are respectively fixedly connected to the bottom shell, for example, by full welding, to strengthen the effect of the connection between the first limiting part 11 and the bottom shell to prevent it from loosening. Among them, the first fastening plate 111 is, for example, a flat plate structure, and the first reinforcing rib 112 is, for example, a triangular reinforcing plate. The first reinforcing rib 112 is fixedly connected to the first fastening plate 111 to form a triangular stable structure to improve the reliability of the connection between the first limiting part 11 and the bottom shell.

[0058] The first fastening plate 111 is provided with a first through hole 1111, and the connecting body 131 is passed through the first fastening plate 111 through the first through hole 1111. The inner diameter of the first through hole 1111 is matched with the outer diameter of the stud 1311 of the connecting body 131, so as to improve the stability of the stud 1311 when connected to the first through hole 1111 and prevent it from shaking. The first through hole 1111 may also be in the shape of a screw hole, so that the stud 1311 can be screwed into the first through hole 1111.

[0059] It is understandable that the number of the first through holes 1111 is consistent with the number of the studs 1311 , and the number thereof is, for example, two, etc., to facilitate the installation of the studs 1311 , and the specific number shall be subject to actual conditions.

[0060] In this embodiment, if Figure 1-Figure 4As shown, the second limiting portion 12 includes a second fastening plate 121 and two second reinforcing ribs 122. The two second reinforcing ribs 122 are arranged on both sides of the second fastening plate 121 along the first direction. The second reinforcing ribs 122 are fixedly connected to the second fastening plate 121, for example, by welding, to improve the reliability of the connection.

[0061] The second fastening plate 121 and the second reinforcing rib 122 are respectively fixedly connected to the support beam, for example, by full welding, to strengthen the effect of the second limiter 12 being connected to the support beam to prevent it from loosening. The second fastening plate 121 is, for example, a flat plate structure, and the second reinforcing rib 122 is, for example, a triangular reinforcing plate. The second fastening plate 121 and the second reinforcing rib 122 are fixedly connected to form a triangular stable structure to improve the reliability of the second limiter 12 being connected to the support beam.

[0062] The second fastening plate 121 is provided with a slide groove 1211, which is, for example, in the shape of a long strip and extends along the first direction and penetrates the second fastening plate 121. The stud 1311 of the connector 131 can pass through the slide groove 1211. When the temperature of the tin bath body rises, its outlet temperature rises to about 600°C, and various parts of the tin bath body expand to different degrees. According to production requirements, the expansion of the tin bath body is only allowed to expand toward the downstream side of the first direction (i.e., the moving direction of the electronic glass), and the expansion amount is, for example, about 50 mm.

[0063] The first limiting part 11, the second limiting part 12 and the connecting member 13 limit and fix the bottom shell and the support beam, and can fix the movable bottom shell of the tin bath body on the immovable support beam, thereby preventing the bottom shell from warping up due to expansion. The connecting member 13 connects the first limiting part 11 and the second limiting part 12 to limit the movement of the first limiting part 11 and the second limiting part 12, which can effectively prevent the bottom shell from moving in the horizontal direction and the vertical direction (refer to Figure 1 At the same time, since the second fastening plate 121 is provided with the slide groove 1211, it will not block the expansion movement of the tin bath body in the first direction.

[0064] In this embodiment, if Figure 1-Figure 4 As shown, the fixing device 1 further includes a support portion 14, which is sleeved on the connecting body 131, and the fastening body 132 can drive the support portion 14 to abut against the second limiting portion 12. The support portion 14 and the second limiting portion 12 can slide relative to each other to improve the smoothness when the bottom shell expands and drives the first limiting portion 11 to move relative to the second limiting portion 12.

[0065] Exemplarily, the support portion 14 includes a support tray 141 and a sliding portion 142, the support tray 141 is connected to the second limiting portion 12, and the support tray 141 is provided with a second through hole 1411, the connector 131 can be passed through the support tray 141 through the second through hole 1411, and the inner diameter of the second through hole 1411 is adapted to the outer diameter of the stud 1311, so as to improve the stability of the stud 1311 when connected to the second through hole 1411, and avoid shaking or loosening. Among them, the second through hole 1411 can also be a screw hole, so that the stud 1311 can be screwed into the second through hole 1411.

[0066] The sliding portion 142 is sandwiched between the supporting tray 141 and the second limiting portion 12 . The sliding portion 142 , for example, includes a plurality of sliding rollers 1421 to achieve sliding between the supporting tray 141 and the second limiting portion 12 .

[0067] The support tray 141 is provided with two side baffles 1412, for example, and the two side baffles 1412 are arranged along the second direction (refer to Figure 1 The Y axis shown in the figure is disposed on both sides of the support tray 141 to shield the sliding portion 142 and prevent the sliding portion 142 from falling out of the support tray 141. The second direction is, for example, the width direction of the tin bath body.

[0068] The side baffle 1412 is provided with a plurality of slots 1413 , and a plug-in body 1422 is provided at both ends of each sliding roller 1421 . The plug-in body 1422 is plugged into the corresponding slot 1413 to limit the sliding roller 1421 and avoid misalignment, which affects the sliding effect.

[0069] The present application also proposes a production line for preparing electronic glass, the production line includes a tin bath as in the above embodiment, and the electronic glass can be moved along the tin bath body to be prepared and formed. The tin bath body includes a bottom shell, and the fixing device 1 is respectively connected to the bottom shell and the support beam to limit the expansion of the tin bath body.

[0070] When the fixing device 1 is applied to the tin bath body, there is no need to build an operating platform from the bottom of the bath each time it is installed, and there is no need for personnel to climb onto the top shell of the tin bath body for installation inspection. It is only necessary to weld from the outlet or inlet of the tin bath body, which not only reduces the workload of the operators, but also is convenient and quick, and the safety of the operators can also be guaranteed.

[0071] The fixing device 1 is arranged at the exit or entrance of the tin bath body. When the tin bath body is in the heating stage, it can effectively prevent the bottom shell of the tin bath body from expanding and tilting upward, avoiding deformation and jamming due to expansion force, thereby better ensuring that the expansion of the bottom shell is within a controllable range.

[0072] Moreover, the fixing device 1 only needs to be placed in a suitable position and does not need to be disassembled for subsequent production, which reduces the workload of operators and improves safety during operation. It is an improvement that ensures safety, convenience, and controllability and meets the requirements of electronic glass production.

[0073] The first limiting portion 11 of the fixing device 1 is welded to the bottom shell, and the second limiting portion 12 is welded to the supporting beam. The first limiting portion and the second limiting portion 12 are connected by a connecting member 13. The structure is simpler than the guide member or jack in the related technology, and the installation is also more convenient, which can effectively prevent the bottom shell from expanding and warping.

[0074] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0075] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0076] The foregoing is merely a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A tin bath, comprising a tin bath body and a support beam, wherein the bottom shell of the tin bath body and the support beam are arranged at intervals in the vertical direction, characterized in that: Also included is a fixing device for connecting the bottom shell and the support beam, the fixing device comprising: A first limiting portion, fixedly connected to the bottom shell; A second limiting portion, fixedly connected to the support beam; A connecting piece, wherein the first limiting part is detachably connected to the second limiting part through the connecting piece; wherein the connecting piece comprises a connecting body and a fastening body, the connecting body is passed through the first limiting part and the second limiting part, and the fastening body is sleeved on the connecting body.

2. The tin bath according to claim 1, characterized in that: The connector includes a plurality of studs, which are sequentially spaced apart along a first direction, and the first direction is consistent with the extension direction of the support beam; The stud has a first end and a second end, the first end passes through the first limiting portion, and the second end passes through the second limiting portion.

3. The tin bath according to claim 2, characterized in that: The fastening body includes a plurality of fastening nuts, and the first end and / or the second end is provided with at least one of the fastening nuts.

4. The tin bath according to claim 3, characterized in that: The connecting member comprises a plurality of cushion layers, and the cushion layers are sleeved on the corresponding studs; The cushion layer is sandwiched between the fastening nut and the first limiting portion; and / or the cushion layer is sandwiched between the fastening nut and the second limiting portion.

5. The tin bath according to claim 1, characterized in that: The first limiting portion includes a first fastening plate and two first reinforcing ribs; The two first reinforcing ribs are arranged on both sides of the first fastening plate along a first direction, and the first reinforcing ribs are fixedly connected to the first fastening plate; The first reinforcing rib and the first fastening plate are respectively fixedly connected to the bottom shell; Wherein, the first fastening plate is provided with a first through hole, and the connecting body is penetrated on the first fastening plate through the first through hole.

6. The tin bath according to claim 1, characterized in that: The second limiting portion includes a second fastening plate and two second reinforcing ribs; Two second reinforcing ribs are arranged on both sides of the second fastening plate along the first direction, and the second reinforcing ribs are fixedly connected to the second fastening plate; The second fastening plate and the second reinforcing rib are respectively fixedly connected to the support beam; The second fastening plate is provided with a slide groove, the slide groove extends along the first direction and passes through the second fastening plate, and the connecting body can pass through the slide groove.

7. The tin bath according to any one of claims 1 to 6, characterized in that: The fixing device further comprises a supporting portion, the supporting portion is sleeved on the connecting body, and the fastening body can drive the supporting portion to abut against the second limiting portion; Wherein, relative sliding can occur between the supporting portion and the second limiting portion.

8. The tin bath according to claim 7, characterized in that: The support portion includes a support tray and a sliding portion, the support tray is provided with a second through hole, and the connecting body is penetrated on the support tray through the second through hole; Wherein, the sliding portion is sandwiched between the supporting tray and the second limiting portion.

9. The tin bath according to claim 8, characterized in that: The support tray is provided with two side baffles, and the two side baffles are arranged on both sides of the support tray along the second direction; The side baffle is provided with a plurality of bayonet holes, the sliding part comprises a plurality of sliding rollers, and an inserting body is provided at both ends of each of the sliding rollers, and the inserting body is inserted into the corresponding bayonet hole.

10. A production line, characterized in that: The invention comprises a tin bath as claimed in any one of claims 1 to 9.

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