CN219112102U - Roller type tunnel heating device - Google Patents
Roller type tunnel heating device Download PDFInfo
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- CN219112102U CN219112102U CN202223385500.0U CN202223385500U CN219112102U CN 219112102 U CN219112102 U CN 219112102U CN 202223385500 U CN202223385500 U CN 202223385500U CN 219112102 U CN219112102 U CN 219112102U
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Abstract
The utility model discloses a roller type tunnel heating device which comprises a heat preservation shell, an electric heating mechanism, a sectional type heat insulation mechanism and roller type conveying mechanisms, wherein the roller type heat insulation mechanism is arranged on the heat preservation shell; the sectional type heat insulation mechanism comprises a translation lifting unit and each heat insulation plate; the translation lifting unit is arranged at the top of the heat insulation shell and used for moving to the inserting position of each heat insulation plate respectively and lifting and driving the heat insulation plate at the corresponding position. The carrier roller type tunnel heating device utilizes the horizontal conveying platforms formed by transversely and sequentially distributing the carrier roller type conveying mechanisms, so that the continuous horizontal conveying of the workpieces can be realized, and the workpieces are subjected to continuous heating and baking through the electric heating mechanism in the heat preservation shell; utilize each insulation board cartridge at insulation housing's top to be convenient for the work piece to pass through after lifting, can form each heating interval in insulation housing after the decline, realize the baking heating of the sectional type different temperatures of work piece, satisfy the technological requirement of work piece.
Description
Technical Field
The utility model relates to a heating device, in particular to a roller type tunnel heating device.
Background
After the coating of the workpiece is completed, the surface of the workpiece is required to be heated and baked, so that the coated material and the workpiece can be cured better, and the coating quality of the workpiece is ensured. In the prior art, the oven is adopted to bake the workpiece, and the workpiece is required to be carried in and out of the oven manually during execution in the processing mode, so that the assembly line type automatic production is not facilitated. In addition, when the workpiece is heated and baked, the sectional temperature control is carried out on the workpiece according to the process requirement, so that the coating performance of the workpiece can be enhanced.
Disclosure of Invention
The utility model aims at: the carrier roller type tunnel heating device can realize tunnel heating, can perform sectional heating and meets the sectional running water type heating process requirements of workpieces.
In order to achieve the aim of the utility model, the utility model provides a roller type tunnel heating device, which comprises a heat preservation shell, an electric heating mechanism, a sectional type heat insulation mechanism and roller type conveying mechanisms; the sectional type heat insulation mechanism comprises a translation lifting unit and each heat insulation plate; each carrier roller type conveying mechanism is transversely and sequentially distributed to form a horizontal conveying platform, and the horizontal conveying platform transversely penetrates through the heat insulation shell and is used for horizontally conveying workpieces; the electric heating mechanism is used for heating the horizontally conveyed workpiece in the heat-preserving shell; each heat insulation plate is movably inserted into the top of the heat insulation shell and is used for being inserted into the heat insulation shell to separate heating intervals of each carrier roller type conveying mechanism; the translation lifting unit is arranged at the top of the heat insulation shell and used for moving to the inserting position of each heat insulation plate respectively and lifting and driving the heat insulation plate at the corresponding position.
Further, the electric heating mechanism comprises a height adjusting mechanism, each upper layer heating unit and each lower layer heating unit; each upper layer heating unit is hung and installed at the top of the heat-preserving shell through a height adjusting mechanism and is respectively positioned above each inner carrier roller type conveying mechanism and used for heating a workpiece from above, and the height of the upper layer heating units is adjusted through the height adjusting mechanism; each lower layer heating unit is arranged in the heat-insulating shell and is respectively positioned below each inner carrier roller type conveying mechanism and used for heating the workpiece from below.
Further, the height adjusting mechanism comprises an adjusting driving motor and each lifting driving unit; each lifting driving unit comprises a lifting driving shaft and a lifting driving steel rope; the lifting driving shafts are rotatably arranged in the heat-preserving shell, one end shaft head extends out of the heat-preserving shell, and synchronous rotation transmission is realized between adjacent lifting driving shafts through a transmission chain wheel mechanism; the adjusting driving motor is used for driving one lifting driving shaft to rotate; a steel rope reel is fixedly arranged on the lifting driving shaft, the lower end of the lifting driving steel rope is fixed on the corresponding upper-layer electric heating unit, and the upper end of the lifting driving steel rope is fixed on the steel rope reel at the corresponding position.
Further, the upper electric heating unit comprises a heat insulation column, a heating cover and each upper electric heating tube; the upper end of the heat insulation column extends out of the top of the heat insulation shell in a penetrating way, and the lower end of the heat insulation column is fixedly arranged at the center of the top of the heating cover; the upper electric heating pipes are distributed and arranged in the lower cover opening of the heating cover, and the wiring ends of the upper electric heating pipes are communicated to the outside of the heat insulation shell from the inside of the heat insulation column.
Further, the translation lifting unit comprises a lifting driving assembly, a translation driving assembly and two translation supporting rails; the two translation support rails are fixedly arranged on the outer top of the heat preservation shell; the lifting driving assembly is arranged on the translation driving assembly, the translation driving assembly is arranged on the two translation supporting rails, the lifting driving assembly is used for lifting and driving the heat insulation plate at the corresponding position, and the translation driving assembly is used for driving the lifting driving assembly to horizontally move along the two translation supporting rails.
Further, the translation driving assembly comprises a translation driving motor, a translation supporting plate and two synchronous driving shafts; the outer side edges of the two translation supporting rails are respectively provided with a translation driving rack; a rail wheel is rotatably arranged at four vertex angles of the lower side surface of the translation supporting plate, and the rail wheel supports to walk on the translation supporting rail at the corresponding side; the two synchronous driving shafts are rotatably installed on the translation supporting plate in a penetrating manner, translation driving gears are fixedly arranged at the lower ends of the two synchronous driving shafts, and the two translation driving gears are respectively meshed with the two translation driving racks; the translation driving motor synchronously drives the two synchronous driving shafts to rotate through the chain wheel driving mechanism; and a lifting drive window is arranged in the middle of the translation support plate, and the lifting drive assembly is arranged on the translation support plate and is close to the lifting drive window.
Further, the lifting driving assembly comprises a lifting driving motor, a vertical supporting column, a lifting support and a lifting driving screw; a lifting hook is fixedly arranged on the upper side edge of the heat insulation plate; the vertical support column is vertically and fixedly arranged on the translation support plate, the lifting driving screw is rotatably arranged on the vertical support column, and the lifting driving motor is used for driving the lifting driving screw to rotate; the lifting support is slidably mounted on the vertical support column and is used for being buckled on the lifting hook at the corresponding position, and the lifting support is in threaded fit with the lifting driving screw.
The utility model has the beneficial effects that: the horizontal conveying platforms are formed by transversely and sequentially distributing the carrier roller conveying mechanisms, so that the running water type horizontal conveying of the workpieces can be realized, and the workpieces are subjected to running water type heating and baking through the electric heating mechanism in the heat preservation shell; each heat insulation plate is inserted at the top of the heat insulation shell, so that a workpiece can conveniently pass through after being lifted, each heating zone can be formed in the heat insulation shell after the workpiece descends, the sectional type baking and heating at different temperatures of the workpiece are realized, and the process requirements of the workpiece are met; the translation lifting unit can be used for moving to the corresponding heat insulation plate, so that the heat insulation plate is subjected to lifting control.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic view of a partial cross-sectional structure of the present utility model.
Detailed Description
The technical scheme of the present utility model will be described in detail with reference to the accompanying drawings, but the scope of the present utility model is not limited to the embodiments.
Example 1:
as shown in fig. 1 and 2, the idler tunnel heating device disclosed by the utility model comprises: the device comprises a heat preservation shell, an electric heating mechanism, a sectional type heat preservation mechanism and various carrier roller type conveying mechanisms; the sectional type heat insulation mechanism comprises a translation lifting unit and each heat insulation plate 27; each carrier roller type conveying mechanism is transversely and sequentially distributed to form a horizontal conveying platform, and the horizontal conveying platform transversely penetrates through the heat insulation shell and is used for horizontally conveying the workpiece 6; the electric heating mechanism is used for heating the horizontally conveyed workpiece 6 in the heat-preserving shell; each heat insulation plate 27 is movably inserted into the top of the heat insulation shell and is used for being inserted into the heat insulation shell to separate heating intervals of each carrier roller type conveying mechanism; the translation lifting unit is installed at the top of the heat insulation housing, and is used for moving to the inserting position of each heat insulation plate 27 respectively, and lifting and driving the heat insulation plate 27 at the corresponding position.
The horizontal conveying platform is formed by transversely and sequentially distributing the carrier roller conveying mechanisms, so that the running water type horizontal conveying of the workpieces 6 can be realized, and the workpieces 6 are subjected to running water type heating and baking through the electric heating mechanism in the heat preservation shell; the heat insulation plates 27 are inserted into the top of the heat insulation shell, so that the workpieces 6 can pass through conveniently after being lifted, and various heating sections can be formed in the heat insulation shell after being lowered, so that the workpieces 6 can be baked and heated at different temperatures in a sectional mode, and the process requirements of the workpieces 6 are met; the translation lifting unit can be used to move to the corresponding thermal insulation plate 27, so as to control the lifting of the thermal insulation plate 27.
Further, the electric heating mechanism comprises a height adjusting mechanism, each upper layer heating unit and each lower layer heating unit; each upper layer heating unit is hung and installed at the top of the heat-preserving shell through a height adjusting mechanism and is respectively positioned above each inner carrier roller type conveying mechanism and used for heating a workpiece 6 from above, and the height of the upper layer heating units is adjusted through the height adjusting mechanism; each lower layer heating unit is installed in the heat-insulating shell and is respectively positioned below each inner carrier roller type conveying mechanism and used for heating the workpiece 6 from below. The upper and lower sides of the workpiece 6 can be synchronously heated and baked by utilizing each upper electric heating unit and each lower electric heating unit, so that the heating performance of the workpiece 6 is ensured; the height of each upper-layer electric heating unit can be adjusted by utilizing the height adjusting mechanism, so that each upper-layer electric heating unit can be heated close to the workpiece 6, and the heating effect is enhanced.
Further, the height adjusting mechanism includes an adjusting drive motor 39 and respective lift drive units; each lift drive unit includes a lift drive shaft 43 and a lift drive cable 32; the lifting driving shafts 43 are rotatably arranged in the heat-insulating shell, one end shaft head extends out of the heat-insulating shell, and synchronous rotation transmission is realized between adjacent lifting driving shafts 43 through a transmission chain wheel mechanism, so that synchronous lifting driving of each upper-layer electric heating unit is realized, and particularly, a group of synchronous gears are arranged on the end parts of the lifting driving shafts 43, and the adjacent synchronous gears are synchronously driven in rotation through a synchronous chain 42; the adjusting driving motor 39 is used for driving one of the lifting driving shafts 43 to rotate, specifically, an adjusting driving worm 40 is arranged at the end part of an output shaft of the adjusting driving motor 39 in a butt joint manner, an adjusting driving worm wheel 41 is arranged at the end part of one of the lifting driving shafts, and the adjusting driving worm 40 and the adjusting driving worm wheel 41 are in meshed transmission, so that not only can the rotation driving of the lifting driving shaft 43 be realized, but also the positioning locking of the lifting driving shaft 43 can be realized; a wire reel 29 is fixedly provided on the lift drive shaft 43, the lower end of the lift drive wire 32 is fixed to the corresponding upper-layer electric heating unit, and the upper end is fixed to the wire reel 29 at the corresponding position.
Further, the upper electric heating unit comprises a heat insulation column 30, a heating cover 33 and each upper electric heating tube 34; the upper end of the heat insulation column 30 extends out of the top of the heat insulation shell through the top inlet and outlet window 28, and the lower end is fixedly arranged at the center of the top of the heating cover 33; each upper layer electrothermal tube 34 is distributed and installed in the lower side cover mouth of the heating cover 33, and the wiring end of each upper layer electrothermal tube 34 is communicated to the outside of the heat insulation shell from the inside of the heat insulation column 30. The downward radiation performance of each upper electrothermal tube 34 can be further enhanced by the heating mantle 33.
Further, the upper junction box 31 is arranged at the upper end of the thermal insulation column 30, and the wiring terminals of the upper electrothermal tubes 34 are located in the upper junction box 31, so that the safety of the wiring terminals can be effectively enhanced.
Further, the lower electric heating unit comprises a lower electric heating tube 35 and a lower junction box 19; the heating end of the lower electrothermal tube 35 stretches into the heat-preserving shell and is positioned below the steel mesh conveyer belt; the wiring terminal of lower floor's electrothermal tube 35 stretches out the heat preservation casing and installs in lower floor's terminal box 19, can strengthen the security of wiring terminal.
Further, the translation lifting unit comprises a lifting driving assembly, a translation driving assembly and two translation supporting rails 7; two translation support rails 7 are fixedly arranged on the outer top of the heat-insulating shell; the lifting driving assembly is arranged on the translation driving assembly, the translation driving assembly is arranged on the two translation supporting rails 7, the lifting driving assembly is used for lifting and driving the heat insulation plate 27 at the corresponding position, and the translation driving assembly is used for driving the lifting driving assembly to horizontally move along the two translation supporting rails 7.
Further, the translation driving assembly comprises a translation driving motor 13, a translation supporting plate 11 and two synchronous driving shafts 24; a translation driving rack 8 is arranged on the outer side edges of the two translation supporting rails 7; a rail wheel 12 is rotatably arranged at four vertex angles of the lower side surface of the translation supporting plate 11, and the rail wheel 12 supports and walks on the translation supporting rail 7 at the corresponding side; the two synchronous driving shafts 24 are rotatably installed on the translation supporting plate 11 in a penetrating manner, translation driving gears 23 are fixedly arranged at the lower ends of the two synchronous driving shafts 24, and the two translation driving gears 23 are respectively meshed with the two translation driving racks 8; the translation driving motor 13 is fixedly arranged on the translation supporting plate 11 through a motor bracket 14, and the translation driving motor 13 synchronously drives two synchronous driving shafts 24 to rotate through a sprocket driving mechanism; a lifting drive window is arranged in the middle of the translation support plate 11, and a lifting drive assembly is arranged on the translation support plate 11 and is close to the lifting drive window. The two translation driving gears 23 are meshed with the two translation driving racks 8, so that synchronous driving of two sides is realized; by means of the cooperation of the rail wheels 12 with the translatory support rail 7, a smooth movement can be achieved.
Further, the sprocket driving mechanism comprises a synchronous driving chain 22 and two synchronous driving gear sets 15, the two synchronous driving gear sets 15 are respectively and fixedly installed on the upper ends of the two synchronous driving shafts 24, the synchronous driving chain 22 synchronously drives the two synchronous driving gear sets 15, a main transmission gear is arranged on the end part of an output shaft of the translation driving motor 13, and the main transmission gear drives one of the synchronous driving gear sets 15 to rotate through the main transmission chain. The two synchronous drive gear sets 15 can be synchronously driven by the synchronous drive chain 22, thereby realizing synchronous rotation of the two synchronous drive shafts 24.
Further, the two translation supporting rails 7 are both T-shaped rails, the locking rollers 25 are rotatably mounted on the roller support sides of the rail wheels 12, and the rail wheels 12 and the locking rollers 25 are clamped and supported on the T-shaped rails, so that the translation stability of the translation supporting plate 11 can be further enhanced.
Further, the lifting drive assembly comprises a lifting drive motor 16, a vertical support column 18, a lifting support and a lifting drive screw 21; a lifting hook 10 is fixedly arranged on the upper side edge of the heat insulation plate 27; the vertical support column 18 is vertically and fixedly arranged on the translation support plate 11, the lifting drive screw 21 is rotatably arranged on the vertical support column 18, and the lifting drive motor 16 is used for driving the lifting drive screw 21 to rotate; the lifting support is slidably mounted on the vertical support column 18 and is used for being buckled on the lifting hook 10 at the corresponding position, and the lifting support is in threaded fit with the lifting driving screw 21. The lifting drive screw 21 is used for lifting and driving the lifting support, so that the lifting control of the heat insulation plate 27 can be performed, and the inside of the heat insulation shell can be controllably divided into heating sections.
Further, a T-shaped chute 20 is vertically arranged on the vertical support column 18, and a lifting driving screw 21 is positioned in the T-shaped chute 20; the lifting support comprises a driving connecting block, a balance beam 26 and two lifting hooks 17; the drive connecting block sliding type buckle is installed on the T-shaped chute 20, the middle part of the balance beam 26 is fixedly installed on the drive connecting block, and the two lifting hooks 17 are respectively and fixedly installed on two ends of the lower side edge of the balance beam 26. The lifting hooks 10 are synchronously lifted by utilizing the two lifting hooks 17, so that the lifting stability of the heat insulation plate 27 is effectively enhanced; the driving connecting block and the T-shaped chute 20 are utilized for sliding type buckle installation, so that the lifting stability can be effectively enhanced.
Further, the carrier roller type conveying mechanism comprises a conveying motor 3, two strip-shaped side plates 4 and supporting carrier rollers 5; the two strip-shaped side plates 4 are fixedly arranged on the heat-insulating shell in parallel, each supporting idler roller 5 is rotatably arranged between the two strip-shaped side plates 4, and synchronous rotation is transmitted between the supporting idler rollers 5 through a sprocket transmission mechanism 38; the conveying motor 3 is used for rotationally driving one supporting idler 5. The support rollers 5 rotatably mounted on the support rollers can realize stable transportation of the workpiece 6, can facilitate heating convection of the upper electric heating tube 34 and the lower electric heating tube 35, and can facilitate insertion of the heat insulation plate 27 between adjacent roller conveying mechanisms.
Furthermore, the device is provided with an electric control cabinet to coordinate and control the lifting driving motor 16, the translation driving motor 13, the adjusting driving motor 39 and the conveying motors 3 when in operation, so that the workpiece 6 is transported in a segmented mode, namely when the workpiece 6 enters a heating section, the heat insulation plates 27 at two ends of the heating section are inserted into the partitions, and then enter each heating section respectively, and segmented heating and baking of the workpiece 6 are realized; the hardware and software of the electric control cabinet are simply integrated by adopting the prior art, and generally comprise a controller, a memory, a motor driving circuit, a power module and the like.
Further, a strip cover plate 9 is arranged on the upper side edge of the heat insulation plate 27, and is used for sealing the penetrating position of the heat insulation plate 27, so that the sealing and heat insulation performance is enhanced.
Further, the heat-insulating housing comprises a tunnel-type outer housing 1, a tunnel-type inner housing 36 and each supporting leg 2; each supporting leg 2 is vertically and fixedly arranged on the bottom of the tunnel type outer shell 1; the tunnel type inner shell 36 is fixed in the tunnel type outer shell 1, and a heat preservation layer 37 is filled between the tunnel type outer shell 1 and the tunnel type inner shell 36. The heat preservation effect can be realized by utilizing the heat preservation layer 37, and the heat energy loss is reduced.
When the roller type tunnel heating device disclosed by the utility model works, the lifting driving shaft 43 is driven to rotate by adjusting the driving motor 39 according to the height requirement of the workpiece 6, so that all lifting driving steel ropes 32 are synchronously wound and unwound, all heating covers 33 are adjusted in height by utilizing all lifting driving steel ropes 32, the heat of the upper-layer electric heating tube 34 is fully exerted to closely heat the workpiece 6, and the heating and baking efficiency is improved; when the workpiece 6 is horizontally transported, the translation driving motor 13 works, the lifting driving component is translated to the first heat insulation plate 27 in the advancing direction of the workpiece 6 to lift, the workpiece 6 is conveyed to the next carrier roller type conveying mechanism by the previous carrier roller type conveying mechanism, then the lifting driving motor 16 works to put down the lifted heat insulation plate 27, the workpiece 6 is horizontally transported into the next heating section after being heated and baked at the corresponding temperature in the current section, and the horizontal transportation process is the same as the horizontal transportation process, so that the workpiece is sequentially heated and baked in each heating section and then is output from the tail end of the heat insulation shell.
As described above, although the present utility model has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the utility model itself. Various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a bearing roller formula tunnel heating device which characterized in that: comprises a heat preservation shell, an electric heating mechanism, a sectional type heat insulation mechanism and various carrier roller conveying mechanisms; the sectional type heat insulation mechanism comprises a translation lifting unit and each heat insulation plate (27); each carrier roller type conveying mechanism is transversely and sequentially distributed to form a horizontal conveying platform, and the horizontal conveying platform transversely penetrates through the heat insulation shell and is used for horizontally conveying the workpiece (6); the electric heating mechanism is used for heating a workpiece (6) horizontally conveyed in the heat-preserving shell; each heat insulation plate (27) is movably inserted into the top of the heat insulation shell and is used for being inserted into the heat insulation shell to separate heating areas of each carrier roller type conveying mechanism; the translation lifting unit is arranged at the top of the heat insulation shell and used for moving to the inserting positions of the heat insulation plates (27) respectively and lifting and driving the heat insulation plates (27) at the corresponding positions.
2. The idler tunnel heating apparatus according to claim 1, wherein: the electric heating mechanism comprises a height adjusting mechanism, each upper layer heating unit and each lower layer heating unit; each upper layer heating unit is hung and installed at the top of the heat-preserving shell through a height adjusting mechanism and is respectively positioned above each inner carrier roller type conveying mechanism and used for heating a workpiece (6) from above, and the height of the upper layer heating units is adjusted through the height adjusting mechanism; each lower layer heating unit is arranged in the heat-insulating shell and is respectively positioned below each inner carrier roller type conveying mechanism and used for heating the workpiece (6) from below.
3. The idler tunnel heating apparatus according to claim 2, wherein: the height adjusting mechanism comprises an adjusting driving motor (39) and lifting driving units; each lifting drive unit comprises a lifting drive shaft (43) and a lifting drive steel rope (32); the lifting driving shafts (43) are rotatably arranged in the heat-insulating shell, one end shaft head extends out of the heat-insulating shell, and synchronous rotation transmission is realized between adjacent lifting driving shafts (43) through a transmission chain wheel mechanism; the adjusting driving motor (39) is used for driving one lifting driving shaft (43) to rotate; a steel rope reel (29) is fixedly arranged on the lifting driving shaft (43), the lower end of the lifting driving steel rope (32) is fixed on the corresponding upper-layer electric heating unit, and the upper end of the lifting driving steel rope is fixed on the steel rope reel (29) at the corresponding position.
4. The idler tunnel heating apparatus according to claim 2, wherein: the upper-layer electric heating unit comprises a heat insulation column (30), a heating cover (33) and upper-layer electric heating pipes (34); the upper end of the heat insulation column (30) extends out of the top of the heat insulation shell in a penetrating way, and the lower end of the heat insulation column is fixedly arranged at the center of the top of the heating cover (33); each upper-layer electric heating tube (34) is distributed and installed in the lower side cover opening of the heating cover (33), and the wiring end of each upper-layer electric heating tube (34) is communicated to the outside of the heat preservation shell through the inside of the heat insulation column (30).
5. The idler tunnel heating apparatus according to claim 1, wherein: the translation lifting unit comprises a lifting driving assembly, a translation driving assembly and two translation supporting rails (7); two translation support rails (7) are fixedly arranged on the outer top of the heat-insulating shell; the lifting drive assembly is arranged on the translation drive assembly, the translation drive assembly is arranged on the two translation support rails (7), the lifting drive assembly is used for lifting and driving the heat insulation plate (27) at the corresponding position, and the translation drive assembly is used for driving the lifting drive assembly to horizontally move along the two translation support rails (7).
6. The idler tunnel heating apparatus according to claim 5, wherein: the translation driving assembly comprises a translation driving motor (13), a translation supporting plate (11) and two synchronous driving shafts (24); the outer side edges of the two translation supporting rails (7) are respectively provided with a translation driving rack (8); a rail wheel (12) is rotatably arranged at four vertex angles of the lower side surface of the translation supporting plate (11), and the rail wheel (12) supports and walks on the translation supporting rail (7) at the corresponding side; the two synchronous driving shafts (24) are rotatably installed on the translation supporting plate (11) in a penetrating manner, translation driving gears (23) are fixedly arranged at the lower ends of the two synchronous driving shafts (24), and the two translation driving gears (23) are respectively meshed with the two translation driving racks (8); the translation driving motor (13) synchronously drives the two synchronous driving shafts (24) to rotate through a chain wheel driving mechanism; a lifting drive window is arranged in the middle of the translation supporting plate (11), and a lifting drive assembly is arranged on the translation supporting plate (11) and is close to the lifting drive window.
7. The idler tunnel heating apparatus according to claim 6, wherein: the lifting driving assembly comprises a lifting driving motor (16), a vertical supporting column (18), a lifting support and a lifting driving screw rod (21); a lifting hook (10) is fixedly arranged on the upper side edge of the heat insulation plate (27); the vertical support column (18) is vertically and fixedly arranged on the translation support plate (11), the lifting drive screw (21) is rotatably arranged on the vertical support column (18), and the lifting drive motor (16) is used for driving the lifting drive screw (21) to rotate; the lifting support is slidably mounted on the vertical support column (18) and is used for being buckled on the lifting hook (10) at the corresponding position, and the lifting support is in threaded fit with the lifting driving screw rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223385500.0U CN219112102U (en) | 2022-12-16 | 2022-12-16 | Roller type tunnel heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223385500.0U CN219112102U (en) | 2022-12-16 | 2022-12-16 | Roller type tunnel heating device |
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| Publication Number | Publication Date |
|---|---|
| CN219112102U true CN219112102U (en) | 2023-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223385500.0U Active CN219112102U (en) | 2022-12-16 | 2022-12-16 | Roller type tunnel heating device |
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| CN (1) | CN219112102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117754783A (en) * | 2024-02-22 | 2024-03-26 | 胜利新大新材料股份有限公司 | step-by-step heating curing device for composite material and transmission device thereof |
-
2022
- 2022-12-16 CN CN202223385500.0U patent/CN219112102U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117754783A (en) * | 2024-02-22 | 2024-03-26 | 胜利新大新材料股份有限公司 | step-by-step heating curing device for composite material and transmission device thereof |
| CN117754783B (en) * | 2024-02-22 | 2024-05-03 | 胜利新大新材料股份有限公司 | Step-by-step heating curing device for composite material and transmission device thereof |
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