CN210236128U - Special conveyor for drying veneers - Google Patents
Special conveyor for drying veneers Download PDFInfo
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- CN210236128U CN210236128U CN201921292907.4U CN201921292907U CN210236128U CN 210236128 U CN210236128 U CN 210236128U CN 201921292907 U CN201921292907 U CN 201921292907U CN 210236128 U CN210236128 U CN 210236128U
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Abstract
The utility model discloses a conveyor special for drying veneers, which comprises a chain conveyor, wherein the chain conveyor comprises two conveying chains which are arranged in parallel at intervals, and a vertically arranged support plate frame is uniformly distributed between the two conveying chains; the support plate frame comprises two vertical plates which are arranged in parallel at intervals from left to right, the lower end parts of the two vertical plates are respectively detachably mounted on chain links of the conveying chain at the same side, the front side parts of the two vertical plates are respectively connected with support plates which extend in opposite directions, the two vertical plates and the two support plates surround a support plate groove which is used for supporting the veneer and can prevent the veneer from moving left and right, and a baffle plate which limits the veneer from moving to one side of the conveying chain is arranged in the support plate groove; the front side parts of the two supporting plates are jointly provided with a plurality of pressure pipes which are arranged in parallel up and down at intervals. This special conveyer of veneer stoving simple structure can improve veneer clamping quantity, improves drying efficiency, improves hot-blast utilization ratio.
Description
Technical Field
The utility model relates to a veneer is dried special conveyer.
Background
The furniture manufacturing industry and the decoration industry usually use veneer veneering technology to produce in a large quantity, the veneer is generally a veneer which is directly cut from a wood block by a slicing machine, the thickness of the veneer is cut into different thickness specifications according to the use requirement, and then the veneer is dried by a dryer; the existing drying machine generally comprises an oven with two open ends, a net-shaped conveyer belt is arranged in the oven, and the veneer is horizontally placed on the net-shaped conveyer belt and is conveyed from the feeding end to the discharging end of the oven by the conveyer belt; firstly, because the veneer is a relatively light and thin product, after the veneer is horizontally placed on the mesh-shaped conveyor belt, the occupied area is large, the drying efficiency is low, and the utilization rate of hot air is low; secondly, the veneer is flatly placed on the conveying belt, and a pressing device is not used for pressing in the drying process, so that the veneer is easy to bend and deform.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a simple structure, convenient to use can improve veneer clamping quantity to improve drying efficiency, improve hot-blast utilization ratio, simultaneously, can press the veneer special conveyor of drying that holds automatically to the veneer.
In order to solve the technical problem, the utility model comprises a chain conveyor, wherein the chain conveyor comprises two conveying chains which are arranged in parallel at intervals at left and right, and a driving shaft and a driven shaft which drive the chains to rotate, and vertically arranged support frames are uniformly distributed between the two conveying chains; carry out the structural description with the extension board frame that is located the conveying chain upside, its structural feature is: the supporting plate frame comprises two vertical plates which are arranged in parallel at intervals from left to right, the lower end parts of the two vertical plates are respectively detachably mounted on chain links of the conveying chain at the same side, the front side parts of the two vertical plates are respectively connected with supporting plates which extend in opposite directions, the supporting plates are arranged perpendicular to the vertical plates, the two vertical plates and the two supporting plates surround a supporting plate groove which is used for supporting the veneer and can prevent the veneer from moving left and right, and a baffle plate which limits the veneer from moving to one side of the conveying chain is arranged in the supporting plate groove; the pressure pipe that parallel interval set up about many is installed jointly to the preceding lateral part of two layer boards, thereby press the pipe and can stretch into in the layer board groove of the adjacent layer board frame of front side and press the veneer on two layer boards of the adjacent layer board frame of front side.
After the structure is adopted, the supporting plate frames used for supporting the veneers are uniformly distributed between the two conveying chains, in addition, when the supporting plate frames are pulled to the positions of the upper conveying surfaces and the lower conveying surfaces of the two conveying chains, the supporting plate frames are vertically arranged, the two adjacent supporting plate frames are close together, meanwhile, the pressing pipe of the front side supporting plate frame extends into the supporting plate groove of the rear side supporting plate frame and presses the veneers into the supporting plate groove, therefore, the veneers are not easy to deform or shake in the drying process, and meanwhile, because the veneers are subjected to drying operation after being vertically clamped, the number of the clamped veneers can be increased, the drying efficiency is increased, the energy consumption is saved, and the hot air utilization rate is increased; in addition, when the supporting plate frame is pulled to the two end parts of the conveying chain, the veneer can be placed into the supporting plate groove of the supporting plate frame positioned at the feeding end of the chain conveyor, when the veneer is conveyed to the discharging end of the chain conveyor from the upper side of the conveying chain, the veneer can be taken out from the supporting plate groove of the supporting plate frame at the discharging end of the chain conveyor, and then the unloaded supporting plate frame is pulled to the feeding end of the chain conveyor again from the lower side of the conveying chain to load the veneer again; in addition, due to the arrangement of the supporting plate grooves in the supporting plate frame, the veneer can be conveniently positioned and clamped, so that the clamping efficiency is improved, and meanwhile, the supporting plate frame is of a hollow frame structure, so that the hot air passing rate can be improved, and the drying efficiency is improved; secondly, because the supporting plate is detachably arranged between the two conveying chains, the supporting plate frame can be conveniently detached and maintained.
Further, the front and back thickness of the pressure pipe is smaller than the gap between the supporting plate of the front side supporting plate frame and the supporting plate of the back side supporting plate frame.
The vertical plates are linked on the outer chain plates of the conveying chains on the same side.
Furthermore, an extension plate extending upwards is arranged on an outer chain plate of the conveying chain, the extension plate and the outer chain plate are arranged in parallel, two main penetrating holes penetrating the extension plate from left to right are formed in the extension plate, and the two main penetrating holes are arranged at intervals up and down; the lower end of the vertical plate is provided with an auxiliary penetrating hole matched with the two main penetrating holes, and the vertical plate is arranged on the extension plate through a bolt and nut assembly penetrating through the main penetrating hole and the auxiliary penetrating hole.
In order to facilitate the pressing pipe to extend into the supporting plate groove, the left length and the right length of the pressing pipe are slightly smaller than the gap between the two vertical plates.
The baffle is vertically fixedly connected to the rear side parts of the two supporting plates and is arranged close to the conveying chain.
In order to hold the even pressure of veneer in the layer board groove, be located and install many backing plates with layer board parallel arrangement on the trailing flank that presses the pipe of many in same layer board frame, the trailing flank of backing plate sets up with the trailing flank parallel and level of layer board, the trailing flank of layer board and the trailing flank of backing plate constitute the support plane that is used for supporting the veneer.
To sum up, the utility model discloses simple structure, convenient to use can improve veneer clamping quantity to improve drying efficiency, improve hot-blast utilization ratio, simultaneously, can press the veneer automatically and hold.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
fig. 1 is a left side view structure diagram of the present invention;
FIG. 2 is a schematic perspective view of two adjacent support stands of FIG. 1 attached to the conveying surface of the conveyor chain;
FIG. 3 is a perspective view of FIG. 2 from another angle;
FIG. 4 is a view taken along direction B of FIG. 2;
fig. 5 is a schematic sectional view taken along line C-C in fig. 4.
Detailed Description
For the convenience of describing the structure of the present invention, the right side of fig. 1 is defined first as the front of the present invention, and the upper side of fig. 1 is defined as the top of the present invention.
Referring to the drawings, the conveyor special for drying the veneers comprises a chain conveyor, the chain conveyor comprises two conveying chains 20 arranged in a left-right parallel mode at intervals, and a driving shaft and a driven shaft which drive the chains to rotate, of course, chain wheels meshed with the conveying chains 20 on the same side are respectively installed at two ends of the driving shaft and the driven shaft, correspondingly, the chain conveyor further comprises a rack for installing the driving shaft and the driven shaft, the rack is not shown in the drawing, in addition, the front end part of the chain conveyor is defined as a feeding end, and the rear end part of the chain conveyor is defined as a discharging end.
With continued reference to the drawings, the key point of the present invention is that vertically arranged support frames 21 are uniformly distributed in front and back between two conveying chains 20, when the support frames 21 are drawn to the positions of the upper conveying surface and the lower conveying surface of the two conveying chains 20, the support frames 21 are vertically arranged, and two adjacent support frames 21 are close together, and when the support frames 21 are drawn to the feeding end and the discharging end by the conveying chains, the support frames at the feeding end and the discharging end are respectively arranged around the driving shaft and the driven shaft at the corresponding end in an annular manner, that is, a certain included angle is formed between two adjacent support frames 21; for convenience of description of the link structure of the pallet and the conveyor chain, the following description will be made with reference to the pallet running to the conveying surface on the conveyor chain.
As shown in fig. 2 to 5, the support plate frame 21 moving to the upper conveying surface of the conveying chain includes two vertical plates 22 arranged in parallel at a distance from left to right, and the lower end portions of the two vertical plates 22 are detachably mounted on the links of the conveying chain 20 on the same side, as shown in fig. 2 to 4, in order to realize the detachable mounting of the vertical plates 22 and the conveying chain 20, the vertical plates are linked to the outer link plates of the conveying chain on the same side, that is, the right outer link plate 26 of the conveying chain 20 on the left side and the left outer link plate 26 of the conveying chain 20 on the right side are respectively provided with an extending plate 27 extending upwards, the extending plates 27 and the outer link plates 26 are integrally formed, and the extending plates 27 and the outer link plates 26 on the lower side are arranged in parallel and level, and at the same time, the extending plates 27 are provided with two main through holes penetrating the extending; the lower end of the vertical plate 22 is provided with two auxiliary through holes for matching with the two main through holes, so that the vertical plate 22 is mounted on the extension plate 27 through a bolt and nut assembly passing through the main through holes and the auxiliary through holes.
As shown in fig. 2 to 5, in order to support a plate such as a veneer on the support plate frame 21, the front side portions of the two vertical plates 22 are respectively connected with a support plate 23 extending toward the symmetrical center line direction of the two vertical plates 22, the support plate 23 is arranged perpendicular to the vertical plates 22, and of course, the support plate 23 and the vertical plates 22 on the same side can be directly manufactured by angle steel section bars; with continued reference to the drawings, the two vertical plates 22 and the two support plates 23 enclose a support plate groove for supporting the veneer and preventing the veneer from moving left and right, and a baffle 24 for limiting the veneer from moving to one side of the conveying chain 20 is arranged in the support plate groove, as shown in fig. 3, the baffle 24 is vertically fixed on the rear side part of the two support plates 23, and the baffle 24 is arranged close to the conveying chain.
In addition, the two pallets 23 are commonly provided with a plurality of pressing pipes 25 arranged in parallel up and down at intervals at the front side portions, and as shown in fig. 5, when the pallet 21 is pulled to the upper side or the lower side of the conveyor chain 20 along with the conveyor chain 20, the pressing pipes 25 can extend into the pallet grooves of the adjacent pallet 21 at the front side to press the veneer against the two pallets 23 of the adjacent pallet 21 at the front side. As shown in fig. 3, the number of the pressure pipes 25 is three, and the number of the pressure pipes 25 is increased or decreased depending on the size of the support frame 21. In addition, as shown in fig. 4 and 5, in order to facilitate the extension of the pressure pipe 25 into the pallet groove, the left-right length of the pressure pipe 25 is slightly smaller than the gap between the two vertical plates 22, and the front-rear thickness of the pressure pipe 25 is smaller than the gap between the pallet 23 of the front side pallet 21 and the pallet 23 of the rear side pallet 21, and meanwhile, the design thickness of the pressure pipe 25 can be properly adjusted according to the thickness of the plate material, so that the pressure pipe 25 can press and support the plate material on the pallet 23 of the front side pallet 21; of course, in order to press and hold the wood veneer in the supporting board groove smoothly, a plurality of backing boards parallel to the supporting board 23 can be vertically installed on the front side surfaces of the plurality of pressing pipes 25 in the same supporting board frame 21, and the rear side surfaces of the backing boards are flush with the rear side surface of the supporting board 23, so that the front side surfaces of the two supporting boards 23 and the front side surfaces of the plurality of backing boards form a supporting plane for supporting the wood veneer.
In conclusion, in the specific use process, the support plate frames 21 for supporting the veneers are uniformly distributed between the two conveying chains 20, in addition, when the support plate frames 21 are drawn to the positions of the upper conveying surfaces and the lower conveying surfaces of the two conveying chains 20, the support plate frames 21 are vertically arranged, the two adjacent support plate frames 21 are close to each other, meanwhile, the pressure pipes 25 of the front side support plate frames 21 extend into the support plate grooves of the rear side support plate frames 21 and press the veneers into the support plate grooves, so that the veneers are not easy to deform or shake in the drying process, and meanwhile, the drying operation is performed after the veneers are vertically clamped, so that the number of the veneers can be increased, the drying efficiency is increased, the energy consumption is saved, and the hot air utilization rate is increased; in addition, when the supporting plate frames 21 are pulled to the two end parts of the conveying chain 20, the supporting plate frames 21 are arranged in a divergent mode by taking the driving shaft or the driven shaft as the axis, namely, two adjacent supporting plate frames 21 have a certain included angle, at the moment, the veneers can be placed into the supporting plate grooves of the supporting plate frames positioned at the feeding end of the chain conveyor, when the veneers are conveyed to the discharging end of the chain conveyor from the upper side of the conveying chain, the veneers can be taken out from the supporting plate grooves of the supporting plate frames at the discharging end of the chain conveyor, therefore, the veneer clamping operation or the veneer taking-out operation is completed, and then the unloaded supporting plate frames are pulled to the feeding end of the chain conveyor again from the lower side of the conveying chain, and then the veneers are loaded again; in addition, according to the size and the thickness of the baking plate, the supporting plate frame 21 with different specifications can be replaced, and then the universality of the machine body can be improved.
To sum up, the present invention is not limited to the above-mentioned specific embodiments. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications are intended to be within the scope of the present invention.
Claims (7)
1. A conveyor special for drying veneers comprises a chain conveyor, wherein the chain conveyor comprises two conveying chains (20) which are arranged in parallel at intervals from left to right, and a driving shaft and a driven shaft which drive the chains to rotate, and vertically arranged supporting plates (21) are uniformly distributed between the two conveying chains (20) from front to back; carry out the structure description with the extension board frame that is located the conveying chain upside, its characterized in that:
the supporting plate frame (21) comprises two vertical plates (22) which are arranged in parallel at intervals from left to right, the lower end parts of the two vertical plates (22) are respectively detachably mounted on chain links of the conveying chain (20) on the same side, supporting plates (23) which extend in opposite directions are respectively connected to the front side parts of the two vertical plates (22), the supporting plates (23) are perpendicular to the vertical plates (22), the two vertical plates (22) and the two supporting plates (23) surround a supporting plate groove which is used for supporting the veneer and can prevent the veneer from moving left and right, and a baffle (24) which limits the veneer to move to one side of the conveying chain (20) is arranged in the supporting plate groove; the pressure pipe (25) that the parallel interval set up about many were installed jointly to the front side portion of two layer boards (23), thereby press pipe (25) can stretch into the layer board groove of the adjacent layer board frame of front side (21) and press the veneer on two layer boards (23) of the adjacent layer board frame of front side (21).
2. The conveyor special for drying veneers as recited in claim 1, wherein: the front and back thickness of the pressure pipe (25) is smaller than the gap between the supporting plate (23) of the front side supporting plate frame (21) and the supporting plate (23) of the back side supporting plate frame (21).
3. The conveyor special for drying veneers as recited in claim 1, wherein: the vertical plates are linked on the outer chain plates of the conveying chains on the same side.
4. The conveyor special for drying veneers as claimed in claim 3, wherein: an extension plate (27) extending upwards is arranged on an outer chain plate (26) of the conveying chain (20), the extension plate (27) is flush with the outer chain plate (26), two main penetrating holes penetrating through the extension plate (27) from left to right are formed in the extension plate (27), and the two main penetrating holes are arranged at intervals up and down; the lower end of the vertical plate (22) is provided with an auxiliary penetrating hole matched with the two main penetrating holes, and the vertical plate (22) is arranged on the extension plate (27) through a bolt and nut assembly penetrating through the main penetrating hole and the auxiliary penetrating hole.
5. The conveyor special for drying veneers as recited in claim 1, wherein: the left length and the right length of the pressing pipe (25) are slightly smaller than the gap between the two vertical plates (22).
6. The conveyor special for drying veneers as recited in claim 1, wherein: the baffle (24) is vertically fixedly connected to the rear side parts of the two supporting plates (23), and the baffle (24) is arranged close to the conveying chain.
7. The conveyor special for drying veneers as recited in claim 1, wherein: the back flank that is arranged in many pressure pipes (25) in same splint frame (21) is last to install many backing plates with layer board (23) parallel arrangement, the back flank of backing plate sets up with the back flank parallel and level of layer board (23), the back flank of layer board (23) and the back flank of backing plate constitute the support plane that is used for supporting the veneer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921292907.4U CN210236128U (en) | 2019-08-12 | 2019-08-12 | Special conveyor for drying veneers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921292907.4U CN210236128U (en) | 2019-08-12 | 2019-08-12 | Special conveyor for drying veneers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210236128U true CN210236128U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921292907.4U Active CN210236128U (en) | 2019-08-12 | 2019-08-12 | Special conveyor for drying veneers |
Country Status (1)
| Country | Link |
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| CN (1) | CN210236128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278727A (en) * | 2020-11-27 | 2021-01-29 | 成都市绿色快线环保科技有限公司 | Vertical polygonal plate airing rack |
| CN114485122A (en) * | 2022-02-24 | 2022-05-13 | 广西青松木业有限公司 | Tunnel type timber veneer drying production line |
-
2019
- 2019-08-12 CN CN201921292907.4U patent/CN210236128U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278727A (en) * | 2020-11-27 | 2021-01-29 | 成都市绿色快线环保科技有限公司 | Vertical polygonal plate airing rack |
| CN112278727B (en) * | 2020-11-27 | 2022-04-29 | 成都市绿色快线环保科技有限公司 | Vertical polygonal plate airing rack |
| CN114485122A (en) * | 2022-02-24 | 2022-05-13 | 广西青松木业有限公司 | Tunnel type timber veneer drying production line |
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