TWM648302U - Assembly structure and heating channel equipped with assembly structure - Google Patents

Abstract

The present application provides an assembly structure and a heating channel equipped with the assembly structure. The assembly structure includes connecting components. Connection components include a fixed piece, a fastening piece and a control lever. The fixed piece includes a connecting part, a support part and a stop part, and between the three is a fastening area. The connecting part is connected to a channel. The support part connects the connection part and the stop part. The stop part is farther away from the channel than the support part. The connection part or stop part is equipped with a guide groove. The guide groove extends into the support part and connected to the fastening area. At least part of the fastening piece are located in the guide groove. The control lever consists of a lever shaft and a first limit section and a second limit section located in the lever shaft. The lever shaft is pass through the support part and the fastening piece. The fastening piece is located between the first limit section and the second limit section. When the lever shaft turns, the control lever drives the fastening piece to move, so that the connecting part or the stop part clamps the heating plate with the fastening piece.

Description

Assembly structures and heating channels provided with assembly structures

The present application relates to the field of channel assembly technology, specifically to an assembly structure and a heating channel provided with the assembly structure.

Some products need to be transported in vertical channels and heated during production and processing. The heating plate needs to be assembled in the channel through an assembly structure to improve the heating effect of the product. In related technologies, when assembling the heating plate, due to the limitations of the volume and weight of the heating plate, the various components of the assembly structure It is difficult to accurately match the relative positions between them, and it is easy for parts of the assembly structure to fall off, causing inconvenience in assembling the heating plate, or the assembly structure cannot stably support the heating plate or clamp the heating plate stably, causing hidden dangers in production and processing. .

In view of this, the present application provides an assembly structure and a heating channel, which can prevent components from falling when assembling the heating plate, while achieving stable support and stable clamping of the heating plate.

One embodiment of the present application provides an assembly structure for assembling a heating plate to a channel. The assembly structure includes connecting components. Connection components include fixings, fasteners and control rods. The fixing part includes a connecting part, a supporting part and a stopping part. The connection portion is configured to be connectable to the channel. The support part connects the connecting part and the stop part. The stop part is further away from the channel than the support part. A fastening area capable of accommodating the heating plate is configured between the connecting part, the supporting part and the stopper part. The connecting part or the stop part is provided with a guide groove. The guide groove extends into the support part, and the guide groove is connected with the fastening area. At least part of the fastener is located within the guide groove. The control rod includes a shaft, a first limiting part and a second limiting part. The shaft is installed on the support part and passes through the fastener. The first limiting part and the second limiting part are provided on the shaft, and the fastener is located between the first limiting part and the second limiting part. When the connecting part is provided with a guide groove and the rod shaft rotates, the control rod drives the fastener to move in a direction close to the stop part, so that the fastener and the stop part clamp the heating plate. When the stopper part is provided with a guide groove and the rod shaft rotates, the control rod drives the fastener to move in a direction close to the connection part, so that the fastener and the connection part clamp the heating plate.

In the above embodiment, the fixing part supports the heating plate and initially determines the relative position of the heating plate and the channel. Then, the heating plate is clamped through the cooperation between the fastener, the control rod and the fixing part, and the heating plate is completed. Assembly on the channel. The connecting part is connected to the channel, so that the support part and the stop part are fixed relative to the channel, and then the heating plate is placed on the support part to improve the stability of the fixing part supporting the heating plate through the support part, and the stop part can support the heating plate The position forms a constraint, reducing the possibility of the part of the heating plate contained in the fastening area escaping from the fastening area, and providing a stable environment for subsequent clamping operations of the heating plate through fasteners, control parts and fixing parts. The rotation of the control rod drives the fastener to move in the guide groove, thereby clamping the heating plate with the stopper or connecting part, and completing the assembly of the heating plate on the channel. Together, during the movement of the shaft, the first limiting part and the second limiting part cooperate with the fixing member to constrain the movement range of the shaft on its own axis, which is conducive to improving the stability of the connection between the control rod and the supporting part. , and the fastener is also constrained by the first limiting part and the second limiting part, which is conducive to improving the stability of the connection between the fastener and the rod body, thereby reducing the number of fasteners during the assembly or disassembly of the heating plate. Possibility of the control lever detaching from the fastener.

In some embodiments of the present application, the first limiting portion is closer to the connecting portion than the stopper portion. The second limiting part is closer to the stopping part than the connecting part. When the shaft moves along its own axis, the side of the first limiting portion facing the stop portion can abut the fixing piece or the side of the second limiting portion facing the connecting portion can abut the fixing piece.

In the above embodiment, the fixing member can prevent the first limiting part from moving in the direction of the stopping part, so that the shaft cannot detach from the supporting part from the supporting part toward one side of the stopping part. The fixing part can also prevent the second limiting part from moving in the direction of the stopping part. The position portion moves in the direction of the connecting portion so that the shaft cannot detach from the supporting portion from one side of the supporting portion toward the connecting portion, thereby preventing the control rod from detaching from the supporting portion.

In some embodiments of the present application, the guide groove blocks the fastener so that the fastener cannot rotate relative to the fixing member. The shaft is threadedly connected to the fastener, and the shaft is free to rotate relative to the support; or the shaft is threaded to the support, and the shaft is free to rotate relative to the fastener.

In the above embodiment, when the shaft and the fastener are threadedly connected, the rotation of the shaft causes the fastener to rotate relative to the shaft under the restriction of the guide groove, thereby causing the fastener to move along the axis of the shaft to match the connecting portion or stop. The part realizes the clamping and releasing of the heating plate. When the shaft and the support part are threadedly connected, the shaft rotates and moves along its own axis relative to the support part to drive the first limiting part and the second limiting part to move, and indirectly drives the fastener to move along the axis of the shaft to match The connecting part or the stopper realizes the clamping and releasing of the heating plate.

In some embodiments of the present application, the fixing member is provided with a receiving groove. When the connecting part is provided with a guide groove, the stopper part is provided with a receiving groove, the first limiting element part can be accommodated in the guide groove, and the second limiting part can be accommodated in the receiving groove. When the stop part is provided with a guide groove, the connecting part is provided with a receiving groove, the first limiting part can be accommodated in the receiving groove, and the second limiting element part can be accommodated in the guide groove.

In the above embodiment, one of the guide groove and the receiving groove is used to accommodate the first limiting part, and the other is used to accommodate the second limiting part, so that the first limiting part, the second limiting part and even the The entire control rod is hidden under the outer surface of the fixing part, reducing the impact on the connection between the fixing part and the channel, reducing the impact on other structures of the channel, and improving the protection of the control rod.

In some embodiments of the present application, the first limiting part and the shaft are detachably provided, and the second limiting part and the shaft are an integrally formed structure.

In the above embodiment, the first limiting part is detached from the shaft, allowing the shaft to penetrate into the support part to realize the connection between the control rod and the support part. After the assembly structure is connected to the channel, the connecting part can cover the detachable matching structure between the first limiting part and the shaft on the channel to protect the detachable matching structure; and the second limiting part and The shaft is an integrally formed structure, and the connection relationship between the second limiting part and the shaft is stable. Even if the second limiting part is exposed to the outside, it can reduce the impact of the external environment outside the assembly structure on the second limiting part and the shaft. The influence of the connection relationship between shafts.

In some embodiments of the present application, the fastener includes a sheet body and an extension part. The sheet body is configured to engage the connecting portion or the stopper portion to clamp the heating plate. The shaft passes through the body. The extension part is located on a side of the sheet body facing away from the heating plate. When the connecting part is provided with a guide groove, at least part of the extension part is always located at the part of the guide groove inside the connecting part. When the stopper is provided with a guide groove, at least part of the extension is always located at the portion of the guide groove within the stopper.

In the above embodiment, when the control rod drives the fastener to move, the traction force of the control rod is evenly applied to the heating plate through the sheet body, thereby improving the stability of clamping the heating plate. The extension part always exists in the partial structure and is guided by the part of the guide groove located at the connecting part or the part located at the stop part, which improves the smoothness of movement of the sheet body when it returns to the connection part or the stop part, and prevents the sheet body from rotating relative to the fixed part. It is stopped by the side of the connecting part or the stopper facing the fastening area.

In some embodiments of the present application, the support portion has a first surface and a second surface that are away from each other. The connecting portion protrudes from the first surface and the second surface. The stopper protrudes from both the first surface and the second surface. The fastener protrudes from both the first side and the second side. The fastening area includes a first area and a second area. A first region is configured between the connecting part, the first surface and the stopper part. A second area is configured between the connecting portion, the second surface, and the stopper portion. There are at least three connecting components. The plurality of connecting components are sequentially distributed along a direction perpendicular to the first surface. An accommodating space for accommodating the heating plate is formed between each two adjacent connecting components. Each accommodation space is connected to the first area of one connecting component and the second area of another connecting component.

In the above embodiment, one connecting component can simultaneously clamp the heating plates located on opposite sides of the fixing member, thereby saving the use of assembly structures when assembling multiple heating plates. And when a fastener moves, it can simultaneously clamp or release the heating plates in the first area and the second area, thereby improving the efficiency of assembly and disassembly.

In some embodiments of the present application, when the assembly structure is in use, a plurality of connecting components are distributed along the direction of gravity, and the first area of each connecting component is located above the second area along the direction of gravity. In each connecting component, the distance the stopper protrudes from the first surface is a, the distance the stopper protrudes from the second surface is b, and the distance between the second surface and the heating plate accommodated in the second area is for c. The distance between two adjacent connecting components is configured to satisfy b≥a+c.

In the above embodiment, when the assembly structure is in use, two adjacent connecting components are used to assemble the two ends of the heating plate along the direction of gravity, and the stopper portions of the two adjacent connecting components can block the heating plate together. By constraining the lateral movement of the heating plate, even if no external force outside the assembly structure is applied to the heating plate, the heating plate can still be maintained in the first region, the accommodation space and the second region before the fastener clamps the heating plate. And when the distance between two adjacent connecting components is adjusted to b ≥ a + c, the heating plate is raised until the upper end of the heating plate contacts the second surface, and the lower end of the heating plate can cross the stop and enter the first area; remove the lifting After the heating plate exerts force, the heating plate drops to contact the first surface, and the upper end of the heating plate can still be in the second area and is restrained by the stopper of the connecting component above the heating plate.

In some embodiments of the present application, the stop portion is provided with a guide slope. The guide slope is located on a side away from the connecting portion and on a side protruding from the first surface, and extends in a direction away from the first surface.

In the above embodiment, after the heating plate is lifted, the lower end of the heating plate can move along the guide slope, and the guide slope can guide the heating plate to cross the stopper.

One embodiment of the present application provides a heating channel. The heating channel includes a heating plate, a channel and an assembly structure as described in any of the above embodiments. A cavity is formed within the channel. The heating plate and assembly structure are located in the cavity. The connection part is connected to the channel. The fastener engages the stop or connection to hold the heating plate.

In the above embodiment, the connecting part is connected to the channel to achieve the fixation between the assembly structure and the channel. The supporting part carries the heating plate, and the fastener cooperates with the stop part or the connecting part to clamp the heating plate, thereby realizing the connection between the heating plate and the assembly structure. to achieve the fixation between the heating plate and the channel. The first limiting part and the second limiting part cooperate with the fixing part to keep the fastener and the control rod connected to the fixing part, thereby preventing the fastener and the control rod from falling out during the process of assembling or disassembling the heating plate. The problem of falling.

The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of the embodiments.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application applies. The terms used herein in the description of the present application are only for describing specific embodiments and are not intended to limit the present application.

In the description of this application, it should be noted that the terms "upper", "lower", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. , is only used to facilitate the description of the present application and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application. Furthermore, the terms "first," "second," etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Embodiments of the present application provide an assembly structure and a heating channel provided with the assembly structure. The assembly structure is used to assemble the heating plate of the heating channel to the channel of the heating channel. The assembly structure includes connecting components. Connection components include fixings, fasteners and control rods. The fixing part includes a connecting part, a supporting part and a stopping part. The connection portion is configured to be connectable to the channel. The support part connects the connecting part and the stop part. The stop part is further away from the channel than the support part. A fastening area capable of accommodating the heating plate is configured between the connecting part, the supporting part and the stopper part. The connecting part or the stop part is provided with a guide groove. The guide groove extends into the support part, and the guide groove is connected with the fastening area. At least part of the fastener is located within the guide groove. The control rod includes a shaft, a first limiting part and a second limiting part. The shaft is installed on the support part and passes through the fastener. The first limiting part and the second limiting part are provided on the shaft, and the fastener is located between the first limiting part and the second limiting part. When the connecting part is provided with a guide groove and the rod shaft rotates, the control rod drives the fastener to move in a direction close to the stop part, so that the fastener and the stop part clamp the heating plate. When the stopper part is provided with a guide groove and the rod shaft rotates, the control rod drives the fastener to move in a direction close to the connection part, so that the fastener and the connection part clamp the heating plate.

The fixing piece supports the heating plate and initially determines the relative position of the heating plate and the channel. Then, through the cooperation between the fastener, the control rod and the fixing piece, the heating plate is clamped, and the assembly of the heating plate on the channel is completed. The connecting part is connected to the channel, so that the support part and the stop part are fixed relative to the channel, and then the heating plate is placed on the support part to improve the stability of the fixing part supporting the heating plate through the support part, and the stop part can support the heating plate The position forms a constraint, reducing the possibility of the part of the heating plate contained in the fastening area escaping from the fastening area, and providing a stable environment for subsequent clamping operations of the heating plate through fasteners, control parts and fixing parts. The rotation of the control rod drives the fastener to move in the guide groove, thereby clamping the heating plate with the stopper or connecting part, and completing the assembly of the heating plate on the channel. Together, during the movement of the shaft, the first limiting part and the second limiting part cooperate with the fixing member to constrain the movement range of the shaft on its own axis, which is conducive to improving the stability of the connection between the control rod and the supporting part. , and the fastener is also constrained by the first limiting part and the second limiting part, which is conducive to improving the stability of the connection between the fastener and the rod body, thereby reducing the number of fasteners during the assembly or disassembly of the heating plate. Possibility of the control lever detaching from the fastener.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The following embodiments and features in the embodiments may be combined with each other unless there is any conflict.

Referring to FIGS. 1 to 3 , one embodiment of the present application provides an assembly structure 100 for assembling the heating plate 201 to the channel 202 . The assembly structure 100 includes one or more connection components 1 . The connection component 1 is connected to the channel 202 and can clamp the heating plate 201.

The connection assembly 1 includes a fixing part 11 , a fastener 12 and a control rod 13 . The fixing part 11 includes a connecting part 111, a supporting part 112 and a stopping part 113. The connection portion 111 is configured to be connectable to the channel 202 . The support part 112 is connected to the connecting part 111 towards one end of the channel 202 , and the stop part 113 is connected to one end of the support part 112 away from the channel 202 . The stopper 113 is further away from the channel 202 than the support 112 . A fastening area 114 capable of accommodating part of the heating plate 201 is configured between the connecting part 111 , the supporting part 112 and the stopper part 113 . Referring to FIGS. 3 to 6 , the connecting portion 111 or the stopper portion 113 is provided with a guide groove 115 . The guide groove 115 extends into the support part 112 , and the guide groove 115 is connected with the fastening area 114 . At least part of the fastener 12 is located within the guide groove 115 . The control rod 13 includes a rod body 131 , a first limiting part 132 and a second limiting part 133 . The shaft 131 is passed through the support part 112 and through the fastener 12 . The axis of the shaft 131 is parallel to the distribution direction of the connecting portion 111 and the stopper 113 . The first limiting part 132 and the second limiting part 133 are provided on the shaft 131 , and the fastener 12 is located between the first limiting part 132 and the second limiting part 133 on the axis of the shaft 131 . Referring to Figures 3 and 4, when the connecting portion 111 is provided with a guide groove 115 and the shaft 131 rotates, the control rod 13 drives the fastener 12 to move in a direction close to the stopper 113, so that the fastener 12 and the stopper 113 are clamped Hold the heating plate 201. Referring to Figures 5 and 6, when the stopper 113 is provided with a guide groove 115 and the shaft 131 rotates, the control rod 13 drives the fastener 12 to move in a direction closer to the connecting portion 111, so that the fastener 12 and the connecting portion 111 are clamped Heating plate 201.

The fixing part 11 supports the heating plate 201 and initially determines the relative position of the heating plate 201 and the channel 202. Then the heating plate 201 is clamped through the cooperation between the fastener 12, the control rod 13 and the fixing part 11, and the completion Assembly of heating plate 201 on channel 202. The connecting part 111 is connected to the channel 202, so that the supporting part 112 and the stopper part 113 are fixed relative to the channel 202. Then the heating plate 201 is placed on the supporting part 112, and the lifting fixing part 11 supports the heating plate 201 through the supporting part 112. For stability, the stopper 113 can constrain the position of the heating plate 201 and reduce the possibility of the part of the heating plate 201 accommodated in the fastening area 114 escaping from the fastening area 114, which provides a better basis for subsequent cooperation with the fasteners 12 and control parts. The fixing member 11 provides a stable environment for clamping the heating plate 201 . The rotation of the control rod 13 drives the fastener 12 to move in the guide groove 115 , thereby clamping the heating plate 201 with the stopper 113 or the connecting part 111 , thereby completing the assembly of the heating plate 201 on the channel 202 . Together, during the movement of the shaft 131, the first limiting part 132 and the second limiting part 133 cooperate with the fixing member 11 to constrain the movement range of the shaft 131 on its own axis, which is conducive to maintaining the lifting control rod 13 with the supporting part. 112, and the fastener 12 is also constrained by the first limiting part 132 and the second limiting part 133, which is conducive to improving the stability of the connection between the fastener 12 and the shaft 131, thereby improving the stability of the connection between the fastener 12 and the shaft 131. During the assembly or disassembly process of the heating plate 201, the possibility of the fastener 12 and the control rod 13 being detached from the fixing member 11 is reduced.

Referring to FIGS. 3 to 6 , it can be understood that in some embodiments, the guide groove 115 extends along the axis of the shaft 131 . The guide groove 115 is partly located at the connecting part 111 and partly at the supporting part 112. When the fastener 12 moves to the position where the guide groove 115 is located at the connecting part 111, the fastener 12 can be hidden in the guide groove 115, and the fastener 12 moves to the guide groove 115. When it is at the position of the support part 112, the guide groove 115 partially extends into the fastening area 114; or the guide groove 115 is partly located at the stop part 113 and partly at the support part 112, and the fastener 12 moves until the guide groove 115 is located at the stop part. When the fastener 12 is in the position of 113, the fastener 12 can be hidden in the guide groove 115. When the fastener 12 moves to the position where the guide groove 115 is located on the support portion 112, the guide groove 115 partially extends into the fastening area 114.

Referring to FIG. 3 , FIG. 5 and FIG. 9 , it can be understood that in some embodiments, the first limiting part 132 and the second limiting part 133 are both fixed relative to the shaft 131 . The portion 133 rotates synchronously with the shaft 131, and can drive the shaft 131 to rotate by rotating the first limiting portion 132 or the second limiting portion 133.

Referring to FIGS. 3 to 6 , in some embodiments, the first limiting part 132 is closer to the connecting part 111 than the stopper part 113 . The second limiting portion 133 is closer to the stopper portion 113 than the connecting portion 111 . When the shaft 131 moves along its own axis, the first limiting portion 132 can abut the fixing member 11 on one side facing the stopper 113 or the second limiting portion 133 can abut the fixing member 11 on one side facing the connecting portion 111 . The fixing part 11 can stop the first limiting part 132 from moving in the direction of the stop part 113, so that the shaft 131 cannot detach from the support part 112 from the support part 112 towards one side of the stop part 113. The fixing part 11 can also stop the movement of the first limiting part 132 in the direction of the stop part 113. The second limiting part 133 moves in the direction of the connecting part 111 so that the shaft 131 cannot detach from the supporting part 112 from one side of the supporting part 112 toward the connecting part 111 , thereby preventing the control rod 13 from detaching from the supporting part 112 .

Referring to FIG. 9 , in some embodiments, the guide groove 115 blocks the fastener 12 so that the fastener 12 cannot rotate relative to the fixing member 11 . Referring to Figures 3 and 5, the shaft 131 is threadedly connected to the fastener 12, and the shaft 131 is free to rotate relative to the support portion 112; see Figures 4 and 6, or the shaft 131 is threadedly connected to the support portion 112, and the shaft 131 is relatively tight. Firmware 12 rotates freely. It can be understood that in some embodiments, the fact that the fastener 12 cannot rotate does not mean that it is completely unable to rotate. Instead, a gap is allowed between the fastener 12 and the groove wall of the guide groove 115, which can limit the rotation of the fastener 12 relative to the fixing member 11. The angle is less than 360°.

When the shaft 131 is threadedly connected to the fastener 12, the shaft 131 rotates to cause the fastener 12 to rotate relative to the shaft 131 under the restriction of the guide groove 115, thereby causing the fastener 12 to move along the axis of the shaft 131 to match the connecting portion. 111 or the stopper 113 realizes the clamping and releasing of the heating plate 201 . When the shaft 131 is threadedly connected to the support part 112, the shaft 131 rotates and moves along its own axis relative to the support part 112, thereby driving the first limiting part 132 and the second limiting part 133 to move, and indirectly driving the fastener 12 along the rod. The axis of the body 131 moves to cooperate with the connecting portion 111 or the stopper 113 to clamp and release the heating plate 201 .

Referring to FIGS. 3 to 6 , in some embodiments, the fixing member 11 is provided with a receiving groove 116 . When the connecting part 111 is provided with a guide groove 115, the stopper part 113 is provided with a receiving groove 116, the first limiting part 132 can be accommodated in the guide groove 115, and the second limiting part 133 can be accommodated in the receiving groove 116. . When the stopper part 113 is provided with a guide groove 115, the connecting part 111 is provided with a receiving groove 116, the first limiting part 132 can be accommodated in the receiving groove 116, and the second limiting part 133 can be accommodated in the guide groove 115. .

One of the guide groove 115 and the receiving groove 116 is used to accommodate the first limiting part 132 and the other is used to accommodate the second limiting part 133, so that the first limiting part 132 and the second limiting part 133 can be Even the entire control rod 13 is hidden under the outer surface of the fixing part 11, which reduces the impact on the connection relationship between the fixing part 11 and the channel 202, reduces the impact on other structures of the channel 202, and simultaneously improves the protection of the control rod 13. .

Referring to FIGS. 3 to 6 , it can be understood that in some embodiments, the receiving groove 116 can extend into the supporting portion 112 . The receiving groove 116 is not connected with the fastening area 114 to prevent the first limiting part 132 or the second limiting part 133 from entering the fastening area 114 from the receiving groove 116 and interfering with the positioning of the heating plate 201 .

The following will further describe the installation positions of the guide groove 115 and the receiving groove 116, as well as the four situations of threaded cooperation between the shaft 131 and the fastener 12 or the support part 112.

Referring to Figure 3, in one embodiment, the fastener 12 is provided with a threaded hole 121, the shaft 131 is threadedly matched with the threaded hole 121 of the fastener 12, the support part 112 is provided with a through hole 1121, and the guide groove 115 extends from the connecting part 111 to the support part 112 and communicates with the through hole 1121 of the support part 112. The first limiting part 132 can be received in the guide groove 115. The receiving groove 116 extends from the stop part 113 to the support part 112 and communicates with the support part 112. The holes 1121 are connected, and the second limiting part 133 can be accommodated in the receiving groove 116 . When the assembly structure 100 is in use, the second limiting part 133 is rotated to drive the shaft 131 to rotate, and the fastener 12 moves toward the stopping part 113 under the action of threaded fit, until the second limiting part 133 fits the groove of the receiving groove 116 When the bottom, the fastener 12 and the stopper 113 are respectively attached to the opposite sides of the heating plate 201, the fastener 12 cooperates with the stopper 113 to clamp the heating plate 201.

Referring to Figure 4, in one embodiment, the fastener 12 is provided with a through hole 1121, the support part 112 is provided with a threaded hole 121, the shaft 131 is threadedly matched with the threaded hole 121 of the support part 112, and the guide groove 115 extends from the connecting part 111 to the support part 112 and connected with the threaded hole 121 of the support part 112. The first limiting part 132 can be received in the guide groove 115. The receiving groove 116 extends from the stop part 113 to the support part 112 and is connected with the thread of the support part 112. The holes 121 are connected, and the second limiting part 133 can be accommodated in the receiving groove 116 . When the assembly structure 100 is in use, the second limiting part 133 is rotated to drive the shaft 131 to rotate. The second limiting part 133 gradually moves away from the bottom of the receiving groove 116, and the fastener 12 is pushed to stop by the first limiting part 132. The stopper 113 moves until the fastener 12 and the stopper 113 are respectively attached to the opposite sides of the heating plate 201. The fastener 12 cooperates with the stopper 113 to clamp the heating plate 201.

Referring to Figure 5, in one embodiment, the fastener 12 is provided with a threaded hole 121, the shaft 131 is threadedly matched with the threaded hole 121 of the fastener 12, the support part 112 is provided with a through hole 1121, and the guide groove 115 is formed by the stopper 113 Extending to the supporting part 112 and communicating with the through hole 1121 of the supporting part 112 , the second limiting part 133 can be received in the guide groove 115 , and the receiving groove 116 extends from the connecting part 111 to the supporting part 112 and communicates with the supporting part 112 The holes 1121 are connected, and the first limiting part 132 can be accommodated in the receiving groove 116 . When the assembly structure 100 is in use, the second limiting part 133 is rotated to drive the shaft 131 to rotate, and the fastener 12 moves toward the connecting part 111 under the action of the thread until the first limiting part 132 fits the bottom of the receiving groove 116 When the fastener 12 and the connecting portion 111 are respectively attached to the opposite sides of the heating plate 201, the fastener 12 cooperates with the connecting portion 111 to clamp the heating plate 201.

Referring to Figure 6, in one embodiment, the fastener 12 is provided with a through hole 1121, the support part 112 is provided with a threaded hole 121, the shaft 131 is threadedly matched with the threaded hole 121 of the support part 112, and the guide groove 115 is formed by the stopper 113 Extending to the supporting part 112 and communicating with the threaded hole 121 of the supporting part 112, the second limiting part 133 can be received in the guide groove 115. The receiving groove 116 extends from the connecting part 111 to the supporting part 112 and communicates with the thread of the supporting part 112. The holes 121 are connected, and the first limiting part 132 can be accommodated in the receiving groove 116 . When the assembly structure 100 is in use, the second limiting part 133 is rotated to drive the shaft 131 to rotate, the first limiting part 132 gradually moves away from the bottom of the receiving groove 116, and the fastener 12 is connected downwards under the push of the second limiting part 133. The part 111 moves until the fastener 12 and the connecting part 111 are respectively attached to the opposite sides of the heating plate 201. The fastener 12 cooperates with the connecting part 111 to clamp the heating plate 201.

Referring to FIGS. 3 to 6 , in some embodiments, the first limiting part 132 and the shaft 131 are detachably provided, and the second limiting part 133 and the shaft 131 are an integrally formed structure. The first limiting part 132 is detached from the shaft 131 , allowing the shaft 131 to penetrate into the support part 112 to realize the connection between the control rod 13 and the support part 112 . After the assembly structure 100 is connected to the channel 202, the connecting portion 111 can cover the detachable matching structure between the first limiting portion 132 and the shaft 131 on the channel 202 to protect the detachable matching structure; and The second limiting part 133 and the shaft 131 are an integrally formed structure. The connection relationship between the second limiting part 133 and the shaft 131 is stable. Even if the second limiting part 133 is exposed to the outside, it can also reduce the assembly structure 100 The external environment affects the connection relationship between the second limiting part 133 and the shaft 131 . As an exemplary example, the second limiting part 133 and the shaft 131 are integrally formed into a bolt. The second limiting part 133 is the head of the bolt. The first limiting part 132 is a nut. The nut may also be called a nut. A pin is inserted between a limiting part 132 and the shaft 131 so that the two are relatively fixed. In other embodiments, after the shaft 131 passes through the fastener 12, the first limiting portion 132 and the shaft 131 can also be connected by welding, gluing, etc. to improve the connection stability.

Referring to FIGS. 3 to 6 , in some embodiments, the fastener 12 includes a sheet body 122 and an extension portion 123 . The sheet body 122 is rectangular, and the corners of the sheet body 122 are rounded. The sheet body 122 is configured to cooperate with the connecting portion 111 or the stopper portion 113 to clamp the heating plate 201 . The shaft 131 passes through the sheet body 122 . The extension portion 123 is located on a side of the sheet body 122 facing away from the heating plate 201 . When the connecting portion 111 is provided with a guide groove 115 , at least part of the extending portion 123 is always located in the portion of the guide groove 115 within the connecting portion 111 . When the stopper 113 is provided with a guide groove 115 , at least part of the extension 123 is always located at the portion of the guide groove 115 within the stopper 113 .

When the control rod 13 drives the fastener 12 to move, the traction force of the control rod 13 is evenly applied to the heating plate 201 through the sheet 122, thereby improving the stability of clamping the heating plate 201. There is always a part of the structure of the extension part 123 guided by the part of the guide groove 115 located at the connection part 111 or the stop part 113, which improves the smoothness of the movement of the sheet body 122 when it returns to the connection part 111 or the stop part 113, and prevents the blade from moving. The body 122 rotates relative to the fixing member 11 and is stopped by the connecting portion 111 or the stopper portion 113 on the side facing the fastening area 114 .

Referring to Figures 7 to 9, it can be understood that in some embodiments, the extension portion 123 extends along the edge of the sheet body 122, which can lift the sheet body 122 into the guide groove 115 and be located at the connecting portion 111 (see Figures 3 and 4) or The smoothness of the stop portion 113 (see FIGS. 5 and 6 ) can avoid the first limiting portion 132 or the second limiting portion 133 . As an exemplary example, the cross-sectional shape of the fastener 12 parallel to the axis of the shaft 131 is approximately a "concave" shape.

Referring to FIGS. 3 to 6 , in some embodiments, the support portion 112 has a first surface 1122 and a second surface 1123 that are away from each other. The first surface 1122 and the second surface 1123 are parallel to each other and parallel to the distribution direction of the connecting portion 111 and the stopper portion 113 . The connecting portion 111 protrudes from the first surface 1122 and the second surface 1123 together. The stopper 113 protrudes from the first surface 1122 and the second surface 1123 together. The fastener 12 protrudes from the first surface 1122 and the second surface 1123 together. The fastening area 114 includes a first area 1141 and a second area 1142. A first region 1141 is arranged between the connecting portion 111 , the first surface 1122 and the stopper 113 . A second area 1142 is arranged between the connecting portion 111 , the second surface 1123 and the stopper 113 . There are at least three connecting components 1 . The plurality of connecting components 1 are sequentially distributed along the direction perpendicular to the first surface 1122 . An accommodating space 2 for accommodating the heating plate 201 is formed between each two adjacent connecting components 1 . Each accommodation space 2 is connected to the first area 1141 of one connecting component 1 and the second area 1142 of another connecting component 1 .

One connecting component 1 can simultaneously clamp the heating plates 201 located on opposite sides of the fixing member 11 , thereby saving the use of the assembly structure 100 when assembling multiple heating plates 201 . When one fastener 12 moves, it can simultaneously clamp or release the heating plates 201 in the first region 1141 and the second region 1142, thereby improving the efficiency of assembly and disassembly.

Referring to FIGS. 3 to 6 , it can be understood that in some embodiments, the connecting portion 111 can fit the channel 202 to improve the stability of the position between the connecting portion 111 and the channel 202 when the first surface 1122 supports the heating plate 201 . The connecting part 111 , the supporting part 112 and the stopping part 113 are integrally formed structures. As an exemplary example, the cross-sectional shapes of the connecting part 111 , the supporting part 112 and the stopping part 113 are approximately "H" shaped.

Referring to FIG. 8 , in some embodiments, the connecting portion 111 is provided with a connecting hole 1111 , and the connecting hole 1111 is used to connect the channel 202 . It can be understood that the connecting hole 1111 is located at a portion of the connecting portion 111 protruding from the second surface 1123 .

Referring to FIG. 2 , in some embodiments, when the assembly structure 100 is in use, multiple connecting components 1 are distributed along the direction of gravity, and the first area 1141 of each connecting component 1 is located above the second area 1142 along the direction of gravity. Referring to FIGS. 3 to 6 , in each connecting component 1 , the stopper 113 protrudes from the first surface 1122 by a distance a, the stopper 113 protrudes from the second surface 1123 by a distance b, and the second surface 1123 The distance from the end of the heating plate 201 housed in the second area 1142 is c. The distance between two adjacent connection components 1 is configured to satisfy b≥a+c.

When the assembly structure 100 is in use, two adjacent connection components 1 are used to assemble the two ends of the heating plate 201 along the direction of gravity, and the stopper portions 113 of the two adjacent connection components 1 can block the heating plate 201 together. , constraining the lateral movement of the heating plate 201, even if no external force outside the assembly structure 100 is applied to the heating plate 201, the heating plate 201 can still be maintained in the first area 1141 and the accommodation space 2 before the fastener 12 clamps the heating plate 201. And within the second area 1142. And when the distance between two adjacent connecting components 1 is adjusted to b≥a+c, the heating plate 201 is raised until the upper end of the heating plate 201 contacts the second surface 1123, and the lower end of the heating plate 201 can enter beyond the stopper 113. First area 1141; after the force that lifts the heating plate 201 is removed, the heating plate 201 drops to contact the first surface 1122. The upper end of the heating plate 201 can still be in the second area 1142 and is connected to the connecting component above the heating plate 201. The restraint of the stopper 113 of 1.

Referring to FIGS. 3 to 6 , it can be understood that in some embodiments, the part of the guide groove 115 located on the support part 112 penetrates the first surface 1122 and the second surface 1123 and has no connection with the connection part 111 or the stopper part in the direction of gravity. The projection overlap of 113 is conducive to contaminants such as dust accumulated in the first area 1141 entering the second area 1142 along the gravity through the guide groove 115 and then being directly discharged.

Referring to FIGS. 3 to 6 , in some embodiments, the stopper 113 is provided with a guide slope 1131 . The guide slope 1131 is located on a side away from the connecting portion 111 and on a side protruding from the first surface 1122 , and extends in a direction away from the first surface 1122 . After the heating plate 201 is lifted, the lower end of the heating plate 201 can move along the guide slope 1131 , and the guide slope 1131 can guide the lower end of the heating plate 201 to pass the stopper 113 of the lower connection assembly 1 . It can be understood that in some embodiments, the stopper 113 protrudes from the second surface 1123 and is also provided with a guide slope 1131 extending in a direction away from the second surface 1123 to guide the upper end of the heating plate 201 to pass over the upper end. The stopper 113 of the connection component 1 .

Referring to FIGS. 1 to 3 , one embodiment of the present application provides a heating channel 200 provided with an assembly structure 100 . The heating channel 200 includes a heating plate 201, a channel 202 and the assembly structure 100 as described in any of the above embodiments. A cavity 2021 is formed within the channel 202 . The heating plate 201 and the assembly structure 100 are both located in the cavity 2021. The connecting part 111 is connected to the channel 202 . The fastener 12 cooperates with the stopper part 113 or the connecting part 111 to clamp the heating plate 201 .

The connecting part 111 is connected to the channel 202 to realize the fixation between the assembly structure 100 and the channel 202. The supporting part 112 carries the heating plate 201, and the fastener 12 cooperates with the stop part 113 or the connecting part 111 to clamp the heating plate 201, thereby realizing the heating plate. 201 and the assembly structure 100, thereby achieving the fixation between the heating plate 201 and the channel 202. Together, the first limiting part 132 and the second limiting part 133 cooperate with the fixing part 11 so that the fastener 12 and the control rod 13 maintain the connection with the fixing part 11 to avoid tightness during the process of assembling or disassembling the heating plate 201. The problem of components such as firmware 12 and control lever 13 falling.

Referring to Figure 1, in some embodiments, fabric products such as fiber cloth need to be dried. The heating channel 200 can provide hot air to fiber cloth and other products for drying operations. Air flow is introduced into the cavity 2021 of the channel 202, and hot air is formed by the heating plate 201 to heat the products in the channel 202.

Referring to FIG. 1 , in some embodiments, the cross-section of the cavity 2021 in the channel 202 is square to facilitate the installation of the assembly structure 100 and the arrangement of the heating plate 201 . The assembly structure 100 and the heating plate 201 are disposed on the tube walls on opposite sides of the cavity 2021, which is conducive to uniform heat distribution in the cavity 2021. In other embodiments, the cross-section of the cavity 2021 may be of other shapes.

Referring to Figure 2, in some embodiments, there are multiple heating plates 201 on each side of the tube wall, and there are multiple fasteners 12 and control rods 13 in the same connection component 1. A plurality of heating plates 201 are provided along the horizontal direction. The first surface 1122 of the support part 112 carries multiple heating plates 201 together. The fasteners 12 located in the middle position other than the two ends of the support part 112 in the horizontal direction can be used together. Two horizontally adjacent heating plates 201 are clamped and fastened. Multiple heating plates 201 are arranged along the direction of gravity. The number of connecting components 1 is one more than the number of layers of heating plates 201 arranged in the direction of gravity. The fasteners 12 in the middle position other than the connecting components 1 at both ends in the direction of gravity can be used together. Two adjacent heating plates 201 are clamped and tightened in the direction of gravity. That is, when the heating plates 201 on the same tube wall are arranged along a rectangular array, the fasteners 12 located at the four corners clamp one heating plate 201, and the fasteners 12 located at the edges except the four corners clamp the two heating plates 201. , the fastener 12 located in the middle clamps the four heating plates 201.

The above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the above preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present application can be modified or equivalently replaced. None shall deviate from the spirit and scope of the technical solution of this application.

100:Assembly structure 1: Connect components 11: Fixtures 111:Connection part 1111:Connection hole 112: Support part 1121:Through hole 1122: Side 1 1123:Second side 113: Stopper 1131:Guide slope 114: Fastening area 1141:First area 1142:Second area 115:Guide groove 116: Containment tank 12: Fasteners 121:Threaded hole 122: slice body 123:Extension 13:Control lever 131: Shaft 132: First limiting part 133:Second limiting part 2: Accommodation space 200: Heating channel 201:Heating plate 202:Channel 2021: Cavity

Figure 1 is a schematic structural diagram of a heating channel according to an embodiment of the present application.

FIG. 2 is a schematic structural diagram of the heating channel in FIG. 1 with part of the structure omitted.

FIG. 3 is a schematic cross-sectional view of part of the structure along cross section A-A in FIG. 2 .

FIG. 4 is a schematic cross-sectional view of the partial structure of the A-A section in FIG. 2 and the connecting component is in another form.

FIG. 5 is a schematic cross-sectional view of the partial structure of the A-A section in FIG. 2 and the connecting component is in another form.

FIG. 6 is a schematic cross-sectional view of the partial structure of the A-A cross section in FIG. 2 and the connecting component in yet another form.

FIG. 7 is a schematic structural diagram of the connecting component in FIG. 2 .

FIG. 8 is a schematic structural diagram of the connecting component in FIG. 7 from another perspective.

FIG. 9 is a schematic cross-sectional view of the partial structure of the B-B section in FIG. 7 .

111:Connection part

112: Support part

1121:Through hole

1122: Side 1

1123:Second side

113: Stopper

1131:Guide slope

114: Fastening area

1141:First area

1142:Second area

115:Guide groove

116: Containment tank

121:Threaded hole

122: slice body

123:Extension

131: Shaft

132: First limiting part

133:Second limiting part

201:Heating plate

202:Channel

Claims (10)

An assembly structure for assembling a heating plate to a channel, wherein the connection assembly includes: The fixing part includes a connection part, a support part and a stop part. The connection part is configured to be connected to the channel. The support part connects the connection part and the stop part. The stop part is connected to the stop part. Farther away from the channel than the support part, a fastening area capable of accommodating the heating plate is configured between the connection part, the support part and the stopper part, and the connection part or the stopper part The blocking part is provided with a guide groove, the guide groove extends into the support part, and the guide groove is connected with the fastening area; a fastener located at least partially within the guide groove; A control rod includes a rod body, a first limiting part and a second limiting part. The rod body is installed on the support part and passes through the fastener. The first limiting part and the second limiting part The limiting part is provided on the shaft, and the fastener is located between the first limiting part and the second limiting part; When the connecting part is provided with the guide groove and the shaft rotates, the control rod drives the fastener to move in a direction close to the stop part, so that the fastener and the stop part Clamp the heating plate; when the stop portion is provided with the guide groove and the shaft rotates, the control rod drives the fastener to move in a direction closer to the connecting portion, causing the fastener to move in a direction closer to the connecting portion. The fastener and the connection part clamp the heating plate. The assembly structure of claim 1, wherein the first limiting portion is closer to the connecting portion than the stopper portion, and the second limiting portion is closer to the stopper than the connecting portion. part, when the shaft moves along its own axis, the first limiting part facing the stop part can abut against the fixing part or the second limiting part facing one of the connecting parts The side can abut the fixing piece. The assembly structure according to claim 2, wherein the guide groove blocks the fastener so that the fastener cannot rotate relative to the fixing piece, The shaft is threadedly connected to the fastener, and the shaft is free to rotate relative to the support portion; or the shaft is threaded to the support portion, and the shaft is free to rotate relative to the fastener. The assembly structure according to claim 2, wherein the fixing member is provided with a receiving groove, When the connecting part is provided with the guide groove, the stopper part is provided with the receiving groove, the first limiting part can be accommodated in the guide groove, and the second limiting part can be placed in the receiving tank; When the stop portion is provided with the guide groove, the connecting portion is provided with the receiving groove, the first limiting portion can be accommodated in the receiving groove, and the second limiting portion can be accommodated in the guide groove. The assembly structure according to claim 2, wherein the first limiting part and the shaft are detachably provided, and the second limiting part and the shaft are an integrally formed structure. The assembly structure of claim 1, wherein the fastener includes a sheet body and an extension part, and the sheet body is configured to cooperate with the connecting part or the stopper part to clamp the heating plate, The shaft passes through the sheet body, and the extension part is located on a side of the sheet body facing away from the heating plate, When the connecting part is provided with the guide groove, at least part of the extension part is always located in the part of the guide groove inside the connecting part; when the stop part is provided with the guide groove, at least part of the extension part is The extension part is always located at the part of the guide groove inside the stop part. The assembly structure according to any one of claims 1 to 6, wherein the support portion has a first surface and a second surface that are away from each other, and the connecting portion protrudes from the first surface and the second surface. The second surface, the stopper protrudes from the first surface and the second surface, the fastener protrudes from the first surface and the second surface, and the The fastening area includes a first area and a second area. The first area is configured between the connecting part, the first surface and the stopper part. The connecting part, the second surface and The second area is configured between the stoppers, There are at least three connecting components, and a plurality of connecting components are distributed sequentially in a direction perpendicular to the first surface. A space for accommodating the heating plate is formed between each two adjacent connecting components. Each accommodation space is connected to the first area of one of the connecting components and the second area of another of the connecting components. The assembly structure according to claim 7, wherein when the assembly structure is in use, a plurality of the connecting components are distributed along the direction of gravity, and the first area of each of the connecting components is located on the first area along the direction of gravity. Above the second area, In each of the connecting components, the stop portion protrudes from the first surface by a distance, the stop portion protrudes from the second surface by a distance b, and the second surface is The distance between the heating plates housed in the second area is c, and the distance between two adjacent connecting components is configured to satisfy b≥a+c. The assembly structure of claim 8, wherein the stop portion is provided with a guide slope, the guide slope is located on a side away from the connecting portion and on a side protruding from the first surface, and extends away from the first surface. A heating channel with an assembly structure, which includes a heating plate, a channel and an assembly structure as described in any one of claims 1 to 9, a cavity is formed in the channel, and the heating plate and the assembly structure are both Located in the cavity, the connecting part is connected to the channel, and the fastener cooperates with the stopper part or the connecting part to clamp the heating plate.

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