CN217888585U - Sheet metal part surface treatment drying equipment - Google Patents
Sheet metal part surface treatment drying equipment Download PDFInfo
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- CN217888585U CN217888585U CN202222092436.0U CN202222092436U CN217888585U CN 217888585 U CN217888585 U CN 217888585U CN 202222092436 U CN202222092436 U CN 202222092436U CN 217888585 U CN217888585 U CN 217888585U
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Abstract
The utility model relates to a sheet metal component processing field especially relates to a sheet metal component surface treatment drying equipment, including the tunnel body that has import and export, the tunnel body is inside by import to the cascaded feeding conveyer belt, guide conveyer belt and exit conveyor that is provided with of export direction, and feeding conveyer belt, guide conveyer belt, exit conveyor's linking position top all has the baffle, and the top and the tunnel body of baffle rotate to be connected, and the bottom free end of baffle is close to or keeps away from feeding conveyer belt, guide conveyer belt for close or open import, export, the utility model discloses a feeding conveyer belt, guide conveyer belt, exit conveyor conduction sheet metal component of cascaded arrangement, the baffle that the cooperation was rotated hoist and mount seals guide conveyer belt region, makes the sheet metal component of advancing, going out guide conveyer belt region just can pass through after striking the lift baffle, and when reducing guide conveyer belt region and outer space intercommunication, effectively reduces the heat loss in the sheet metal component sheet metal processing continuity drying process.
Description
Technical Field
The utility model relates to a sheet metal component processing field especially relates to a sheet metal component surface treatment drying equipment.
Background
The sheet metal component is a metal component which is formed by cutting, punching/cutting/compounding, folding, welding, riveting, splicing and other modes of sheet metal, and is common in life, such as an automobile body plate, a computer case, a mechanical protective shell and the like.
Because the shaping processing of sheet metal component can cause its surface to have the grease, need the slope before the processing of spraying paint, sheet metal component after the washing and sheet metal component after the spraying paint need carry out drying process, for keeping pipelined stoving processing, the tradition adopts tunnel type drying-machine, as shown in figure 1, it has the tunnel of rectangular shape, the inside air-blowing formula drying-machine that has of tunnel and the conveyer belt that runs through the tunnel, pass through the tunnel with sheet metal component in proper order through the conveyer belt, sheet metal component is dried by blowing in the tunnel.
Although the existing tunnel type drying equipment can achieve continuous drying operation, the inlet and the outlet of the existing tunnel type drying equipment are normally opened, so that a sheet metal part can stably enter and exit, the air blowing type drying equipment needs to heat air, hot air in the tunnel is easy to run off from the inlet and the outlet of the tunnel, and a large amount of heat sources are wasted during continuous drying operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the following problems existing in the prior art: although the existing tunnel type drying equipment can achieve continuous drying operation, the inlet and the outlet are normally opened, so that the sheet metal parts can stably enter and exit, the air blowing type drying needs to heat air, hot air in the tunnel is easy to run off from the inlet and the outlet of the tunnel, and a large amount of heat sources are wasted due to continuous drying operation.
In order to solve the problems in the prior art, the utility model provides a sheet metal part surface treatment drying device, which comprises a tunnel body with an inlet and an outlet, wherein a feeding conveyor belt, a guiding conveyor belt and a discharging conveyor belt are arranged in the tunnel body in a stepped manner from the inlet to the outlet, baffles are arranged above the connecting parts of the feeding conveyor belt, the guiding conveyor belt and the discharging conveyor belt, the top of each baffle is rotatably connected with the tunnel body, and the free end of the bottom of each baffle is close to or far away from the feeding conveyor belt and the guiding conveyor belt and is used for closing or opening the inlet and the outlet;
preferably, one end of the feeding conveyor belt close to the material guiding conveyor belt and one end of the material guiding conveyor belt close to the material discharging conveyor belt are both downward inclined planes.
Preferably, a rubber layer is attached to one side of the baffle close to the inlet.
Preferably, the side wall of the tunnel body is fixed with a retaining column at the joint of the feeding conveyor belt, the material guiding conveyor belt and the discharging conveyor belt, and the retaining column is used for preventing the baffle from contacting with the feeding conveyor belt and the material guiding conveyor belt.
Preferably, the shaft end of one of the feeding conveyor belt, the material guiding conveyor belt and the discharging conveyor belt is connected with a motor, and the feeding conveyor belt, the material guiding conveyor belt and the discharging conveyor belt are in transmission connection through a belt.
Preferably, the outside of the tunnel body is provided with an air heater, the both sides of the tunnel body are provided with air inlet subassembly and air outlet subassembly respectively, air inlet subassembly and air outlet subassembly, the air inlet subassembly is connected to the end of airing exhaust of air heater, and air inlet subassembly and air outlet subassembly form the convection current, right the guide conveyer belt surface sheet metal component implements the stoving.
Preferably, the air inlet assembly comprises an air inlet shell, the side wall of the tunnel body is provided with an air guide channel penetrating through the air inlet shell, and the exhaust end of the air heater is communicated with the air inlet shell.
Preferably, the air-out subassembly includes the air-out shell, and the air-out shell has and link up the L type inner chamber of tunnel body lateral wall, and the top of L type inner chamber link up the outside through the air exit, intermediate layer runner has in the wall of air-out shell, and the bottom of air-out shell has the air intake that link up the intermediate layer runner, the inlet end and the intermediate layer runner intercommunication of air heater, L type inner chamber inside evenly is provided with a plurality of siphunculus that link up the intermediate layer runner.
Compared with the prior art, the utility model provides a sheet metal component surface treatment drying equipment has following beneficial effect:
the utility model discloses a cascaded feeding conveyer belt, guide conveyer belt, exit conveyor conduction sheet metal component of arranging, the cooperation rotates the baffle of hoist and mount and seals guide conveyer belt region, makes the sheet metal component of advancing, going out guide conveyer belt region just can pass through after strikeing and lifting the baffle, reduces the length of time of guide conveyer belt region and exterior space intercommunication, effectively reduces the calorific loss of sheet metal component processing continuity stoving in-process.
Drawings
FIG. 1 is a schematic view of a conventional continuous drying apparatus for sheet metal parts;
fig. 2 is one of the overall structural diagrams of the present invention;
fig. 3 is a second schematic view of the overall structure of the present invention;
FIG. 4 is a schematic view showing the distribution of the feeding conveyor belt, the guiding conveyor belt, and the discharging conveyor belt of the present invention;
fig. 5 is the utility model discloses an air inlet subassembly and air-out subassembly schematic structure.
Reference numbers in the figures: 1. a tunnel body; 2. a hot air blower; 3. an air intake assembly; 31. an air inlet housing; 32. an air guide duct; 4. an air outlet assembly; 41. an air outlet shell; 42. an interlayer flow channel; 43. an air outlet; 44. pipe passing; 45. an air inlet; 5. a feed conveyor; 6. a material guiding conveyor belt; 7. a discharge conveyor belt; 8. a baffle plate; 9. a bumping post.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided to illustrate specific embodiments of the present invention.
Example one
As shown in fig. 2-4, in the drying device for surface treatment of sheet metal parts, an inclined channel is arranged inside a tunnel body 1, the bottom and the bottom of the channel are respectively communicated with the outside through an inlet and an outlet, a feeding conveyor belt 5, a guiding conveyor belt 6 and a discharging conveyor belt 7 are arranged inside the tunnel body 1, the feeding conveyor belt 5, the guiding conveyor belt 6 and the discharging conveyor belt 7 are arranged in a step-type descending device from the inlet to the outlet, and the upper surfaces of the feeding conveyor belt 5, the guiding conveyor belt 6 and the discharging conveyor belt 7 are horizontal;
the feeding conveyor belt 5 and the guide conveyor belt 6 are provided with three conveying shafts, so that the side surfaces of the feeding conveyor belt 5 and the guide conveyor belt 6 form an obtuse triangle shape, and one end of the feeding conveyor belt 5, which is close to the guide conveyor belt 6, and one end of the guide conveyor belt 6, which is close to the discharging conveyor belt 7, are downward inclined surfaces;
one shaft end of the feeding conveyor belt 5, the material guiding conveyor belt 6 and the discharging conveyor belt 7 is connected with a motor in an installing mode, and the feeding conveyor belt 5, the material guiding conveyor belt 6 and the discharging conveyor belt 7 are in transmission connection through belts;
starting a motor to rotate, enabling a feeding conveyor belt 5, a guide conveyor belt 6 and a discharging conveyor belt 7 to synchronously and unidirectionally rotate under the transmission of a belt, placing a cleaned sheet metal part or an air-sprayed sheet metal part on the surface of the feeding conveyor belt 5 from an inlet part, obliquely discharging the sheet metal part to the surface of the guide conveyor belt 6 through the feeding conveyor belt 5, obliquely discharging the sheet metal part to the surface of the discharging conveyor belt 7 through the guide conveyor belt 6, and finally discharging the sheet metal part from an outlet;
the method is characterized in that a baffle 8 is arranged above the connection part of a feeding conveyor belt 5, a guide conveyor belt 6 and a discharging conveyor belt 7, the top of the baffle 8 is rotatably connected with a tunnel body 1, a stop pillar 9 is fixed on the side wall of the tunnel body 1 and is positioned at the connection part of the feeding conveyor belt 5, the guide conveyor belt 6 and the discharging conveyor belt 7, the baffle 8 is blocked by the stop pillar 9 and is close to the feeding conveyor belt 5 and the guide conveyor belt 6 in a normal state, so that the part of the guide conveyor belt 6 forms a relatively closed space which is used for drying the sheet metal parts by hot air, the sheet metal parts fall on the surface of the guide conveyor belt 6 to enter the closed space after being lifted by the conduction extrusion baffle 8 of the feeding conveyor belt 5, and then fall on the surface of the discharging conveyor belt 7 to be discharged after the extrusion baffle 8 is lifted, the baffle 8 is required to be lifted when the sheet metal parts enter and exit the drying space, the inlet and the outlet are communicated with the external space, and the loss of heat in the closed space is reduced;
the belt bodies of the feeding conveying belt 5, the guide conveying belt 6 and the discharging conveying belt 7 are made of rubber materials, and a rubber layer is attached to one side, close to the inlet, of the baffle 8, so that soft protection of the sheet metal part is achieved.
Example two
As shown in fig. 5, an air heater 2 is arranged outside a tunnel body 1, an air inlet component 3 and an air outlet component 4 are respectively arranged on two sides of the tunnel body 1, the air inlet component 3 and the air outlet component 4 are respectively arranged on two sides of the tunnel body 1, an air exhaust end of the air heater 2 is connected with the air inlet component 3, the air inlet component 3 and the air outlet component 4 form convection, and the sheet metal parts on the surface of a material guide conveyor belt 6 are dried;
the air inlet component 3 comprises an air inlet shell 31, the air inlet shell 31 is fixed on the side wall of the tunnel body 1, the air inlet shell 31 penetrates through the inside of the tunnel body 1 through uniformly arranged air guide channels 32 and points to the material guide conveying belt 6, and the exhaust end of the air heater 2 is communicated with the air inlet shell 31;
the air outlet assembly 4 comprises an air outlet shell 41, the air outlet shell 41 is provided with an L-shaped inner cavity penetrating through the side wall of the tunnel body 1, the top of the L-shaped inner cavity penetrates through the outside through an air outlet 43, an interlayer flow channel 42 is arranged in the wall of the air outlet shell 41, an air inlet 45 penetrating through the interlayer flow channel 42 is arranged at the bottom of the air outlet shell 41, the air inlet end of the air heater 2 is communicated with the interlayer flow channel 42, and a plurality of through pipes 44 penetrating through the interlayer flow channel 42 are uniformly arranged in the L-shaped inner cavity;
the air heater 2 adopts the existing industrial heating type fan, the air heater 2 is started to guide hot air into the air inlet shell 31, then the hot air is sprayed to the surface of the material guide conveying belt 6 through the air guide channel 32, the sheet metal parts conducted on the surface of the material guide conveying belt 6 are dried, water on the surface of the sheet metal parts is evaporated, the water is guided into the L-shaped inner cavity of the air outlet shell 41 along with hot air convection, the sheet metal parts are discharged from the air outlet 43, the air inlet end of the air heater 2 is connected with the interlayer flow channel 42, external air enters the interlayer flow channel 42 from the air inlet 45 and is communicated and conducted through the through pipe 44, when the discharged hot air passes through the L-shaped inner cavity, the air in the interlayer flow channel 42 and the through pipe 44 can absorb heat, and the heat loss is further reduced.
Claims (8)
1. The utility model provides a sheet metal component surface treatment drying equipment, is including the tunnel body (1) that has import and export, a serial communication port, tunnel body (1) is inside by the cascaded feeding conveyer belt (5), guide conveyer belt (6) and exit conveyor (7) of being provided with of import to export orientation, and baffle (8) all have above the linking position of feeding conveyer belt (5), guide conveyer belt (6), exit conveyor (7), and the top and the tunnel body (1) of baffle (8) rotate to be connected, and the bottom free end of baffle (8) is close to or keeps away from feeding conveyer belt (5), guide conveyer belt (6) for close or open import, export.
2. The sheet metal part surface treatment drying equipment according to claim 1, wherein one end of the feeding conveyor belt (5) close to the material guide conveyor belt (6) and one end of the material guide conveyor belt (6) close to the material discharge conveyor belt (7) are both downward inclined planes.
3. The sheet metal part surface treatment drying equipment according to claim 1, wherein a rubber layer is attached to one side of each baffle (8) close to the inlet.
4. The sheet metal part surface treatment drying equipment according to claim 3, wherein the side wall of the tunnel body (1) is fixed with a retaining column (9) at the joint of the feeding conveyor belt (5), the guiding conveyor belt (6) and the discharging conveyor belt (7), and the retaining column (9) is used for preventing the baffle (8) from contacting with the feeding conveyor belt (5) and the guiding conveyor belt (6).
5. The sheet metal part surface treatment drying equipment according to claim 1, wherein a motor is connected and mounted at one shaft end of the feeding conveyor belt (5), the material guiding conveyor belt (6) and the material discharging conveyor belt (7), and the feeding conveyor belt (5), the material guiding conveyor belt (6) and the material discharging conveyor belt (7) are connected through belt transmission.
6. The sheet metal part surface treatment drying equipment according to claim 1, wherein an air heater (2) is arranged outside the tunnel body (1), an air inlet component (3) and an air outlet component (4) are respectively arranged on two sides of the tunnel body (1), the air inlet component (3) and the air outlet component (4) are connected to the air exhaust end of the air heater (2), the air inlet component (3) and the air outlet component (4) form convection, and the sheet metal part on the surface of the guide conveyor belt (6) is dried.
7. The sheet metal part surface treatment drying equipment according to claim 6, wherein the air inlet component (3) comprises an air inlet shell (31), the side wall of the tunnel body (1) is provided with an air guide channel (32) penetrating through the air inlet shell (31), and the air exhaust end of the air heater (2) is communicated with the air inlet shell (31).
8. The sheet metal part surface treatment drying equipment of claim 6, wherein the air outlet assembly (4) comprises an air outlet shell (41), the air outlet shell (41) is provided with an L-shaped inner cavity penetrating through the side wall of the tunnel body (1), the top of the L-shaped inner cavity penetrates through the outside through an air outlet (43), an interlayer flow channel (42) is arranged in the wall of the air outlet shell (41), the bottom of the air outlet shell (41) is provided with an air inlet (45) penetrating through the interlayer flow channel (42), the air inlet end of the hot air blower (2) is communicated with the interlayer flow channel (42), and a plurality of through pipes (44) penetrating through the interlayer flow channel (42) are uniformly arranged in the L-shaped inner cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222092436.0U CN217888585U (en) | 2022-08-10 | 2022-08-10 | Sheet metal part surface treatment drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222092436.0U CN217888585U (en) | 2022-08-10 | 2022-08-10 | Sheet metal part surface treatment drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217888585U true CN217888585U (en) | 2022-11-25 |
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ID=84142143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222092436.0U Active CN217888585U (en) | 2022-08-10 | 2022-08-10 | Sheet metal part surface treatment drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217888585U (en) |
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2022
- 2022-08-10 CN CN202222092436.0U patent/CN217888585U/en active Active
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