CN217383664U

CN217383664U - Panel circulation drying-machine

Info

Publication number: CN217383664U
Application number: CN202220604407.5U
Authority: CN
Inventors: 袁文成; 王冬琴; 袁红超
Original assignee: Foshan Nanhai Xing Yuan Machine Manufacturing Co ltd
Current assignee: Foshan Nanhai Xing Yuan Machine Manufacturing Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-09-06
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a panel circulation drying-machine, include: an oven device and a circulating conveying device. The oven device is provided with a drying space, and a material inlet and a material outlet are arranged at the rear end of the drying space. The circulating conveying device is arranged in the drying space and comprises a conveying driving component and a strip plate component. The conveying driving component is used for driving the belt plate component to move along a closed-loop circular track. The utility model discloses a panel circulation drying-machine, panel are carried at the oven device inner loop, and can be in oven device with one side business turn over, space utilization is high, and the heat runs off fewly, can effectively reduce the energy consumption. The utility model discloses can be applied to in the panel production.

Description

Panel circulation drying-machine

Technical Field

The utility model relates to a panel processing production facility technical field, in particular to panel circulation drying-machine.

Background

In the production process of the plate, especially the composite plate, drying treatment is often required. In the plate drying equipment in the prior art, plates are conveyed in the oven through the conveying device, enter from one end of the oven and are conveyed out from the other end of the oven, and the plates are dried through high-temperature hot air in the oven in the conveying process. In the drying equipment, heat loss caused by the inlet and the outlet at the two ends is serious, and high energy consumption needs to be kept for keeping the temperature and the drying effect of the drying oven; and the board is conveyed in the oven in a one-way mode, so that a large equipment field is occupied, and the utilization rate of space and heat is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a panel circulation drying-machine to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.

The technical scheme adopted for solving the technical problems is as follows:

a panel circulation dryer comprising: an oven device and a circulating conveying device;

the drying oven device is provided with a drying space and is provided with a material inlet and a material outlet which are communicated with the drying space;

the circulating conveying device is arranged in the drying space and comprises a conveying driving component and a belt plate component for bearing foreign materials, the conveying driving component is provided with a conveying driving end which is in transmission connection with the belt plate component and enables the belt plate component to move, the conveying driving end moves along a closed-loop circulating track, the number of the belt plate components is multiple, the belt plate components are distributed along the circulating track in a arrayed mode, and the conveying driving ends and the belt plate components are arranged in a one-to-one correspondence mode.

The utility model provides a panel circulation drying-machine has following beneficial effect at least: the conveying driving component can drive the plate-carrying component to move along a closed-loop track, and the plate is driven to move in the oven device through the circularly moving plate-carrying component so as to carry out drying treatment. The plate can be in the material inlet and outlet realizes feeding and discharging of the circulating conveying device, heat in the oven is not easy to lose, the drying temperature and the drying effect in the oven are easy to keep, and therefore energy consumption is reduced. Compared with drying equipment with the same length but with one-way conveying, the plates are conveyed along the closed-loop circulation track through the circulation conveying device, the longer drying time can be provided, the conveying speed and the site limitation are small, the utilization rate of heat in the drying oven is higher, and the effect of saving energy consumption can be realized. According to the plate circulating dryer, plates conveyed in the drying oven device in a circulating mode can enter and exit from the same side of the drying oven device, the space utilization rate is high, heat loss is low, and energy consumption can be effectively reduced.

As a further improvement of the above technical solution, the oven device includes an oven housing and a frame body, the oven housing is fixedly connected to the frame body, and the drying space is disposed in the oven housing. Through the technical scheme, the frame body can support the oven shell, so that a drying space can be supported in the oven shell, and the plates can be circularly moved to be dried.

As a further improvement of the above technical solution, the conveying driving member is provided in a middle portion of the drying space, and the drying space includes: locate respectively carry the last stoving passageway and the lower stoving passageway of both sides about the drive component and locate the upset stoving passageway of carrying the drive component front side, go up stoving passageway, upset stoving passageway and lower stoving passageway end to end in proper order, the material inlet and outlet is located the rear end of oven device, the rear end of going up stoving passageway and lower stoving passageway is all located material inlet and outlet department. Through the technical scheme, the plate can be conveyed in the upper drying channel, the turnover drying channel and the lower drying channel, and the plate can enter the upper drying channel or be conveyed out from the lower drying channel through the material inlet and outlet.

As a further improvement of the above technical solution, on a projection plane perpendicular to the left-right direction, the belt plate members are arranged around the circulation track outside the conveying driving member, so that the belt plate members circularly move in the material inlet/outlet, the upper drying channel, the turnover drying channel, and the lower drying channel in sequence. Through the technical scheme, the plate is conveyed from back to front in the upper drying channel, the turnover drying channel is turned over to the lower drying channel, and the plate is conveyed from front to back in the lower drying channel.

As a further improvement of the above technical solution, the strip member includes a connecting portion and a baffle portion, the connecting portion is fixedly connected to the conveying driving end, the baffle portion extends along a direction perpendicular to the circulation trajectory on a projection plane perpendicular to the left-right direction, two ends of the baffle portion are respectively a baffle root portion and a baffle end portion, the baffle root portion is connected to the connecting portion, the baffle end portion is provided with a clamp plate hook, and the clamp plate hook is disposed on a side opposite to the moving direction of the strip member. Through the technical scheme, the conveying driving component can drive the strip plate component to move through the connecting part, and the connecting part, the baffle part and the clamping plate hook can form a groove-shaped space for accommodating plates. Two adjacent band plate members can limit the plate material in the gap between the two band plate members. The cardboard hook sets up in one side of the moving direction of dorsad, when taking the board component to dry the passageway from the stoving passageway upset down in the upset stoving passageway, panel can block into the space that cardboard hook and baffle portion formed under the action of gravity in, ensure the cardboard hook can hook the edge of panel, realize stably carrying.

As a further improvement of the above technical solution, the band plate member further includes a guide plate portion, the guide plate portion is disposed on the baffle plate, the guide plate portion and the plate-locking hook are both disposed on the same side of the baffle plate portion, and the guide plate portion is disposed in an inclined manner relative to the baffle plate portion, so that a clamping groove with a narrow bottom and a wide opening is formed between the guide plate portion and the baffle plate portion. Through the technical scheme, the clamping plate hook and the guide plate part can respectively limit the edges of the two ends of the plate, so that the plate can be limited between the clamping plate hook and the guide plate part, and stable conveying is ensured. The edge of the plate can be clamped in the clamping groove, so that one end of the plate can be tightly attached to the root of the baffle, the plate can be more easily tightly attached to one side of the baffle part, and the plate can be clamped between the clamping plate hook and the guide plate part.

As a further improvement of the above technical solution, the band plate member is provided with a plurality of baffle portions, and the baffle portions are arranged at intervals in the left-right direction so as to form a material taking and placing gap between the baffle portions adjacent to each other. Through the technical scheme, the baffle plates are arranged in an array mode, so that the plates can be supported and limited at the same time, and the plates can be conveyed more stably; and the material taking and placing gap between the baffle parts can provide an avoiding space for the material feeding and discharging mechanism of the plate, so that the plate can be conveniently conveyed to the plate-carrying component, or the plate can be taken down from the plate-carrying component.

As a further improvement of the above technical solution, the conveying driving member includes a transmission chain, a sprocket and a conveying driving unit, the sprocket is disposed at both ends of the conveying driving member, the sprocket is rotatably mounted on the frame body, the transmission chain is in transmission connection with the sprocket, the conveying driving unit is in driving connection with one of the sprockets, and the conveying driving end is disposed on each link of the transmission chain. Through the technical scheme, the conveying driving unit can drive the chain wheel to rotate, so that the transmission chain in meshing transmission rotates, the conveying driving end on the chain link moves along the circulating track, and the plate-carrying component can drive the plates to move in the drying space.

As a further improvement of the technical scheme, a plurality of dehumidifying assemblies which are arranged at intervals are arranged at the top of the oven shell, and the dehumidifying assemblies are communicated with the drying space. Through above-mentioned technical scheme, moisture in the stoving space except following the feed inlet and discharge mouth dissipates, can also pass through the subassembly of dehumidifying is taken away, avoids the humidity in the stoving space is too high and influence stoving effect.

As a further improvement of the above technical scheme, hot air circulation assemblies are arranged on the left side and the right side of the oven shell, the hot air circulation assemblies are communicated with the drying space, and the hot air circulation assemblies are arranged at intervals. Through the technical scheme, the hot air circulation assembly can be right high-temperature hot air in the drying space is guided to flow, so that the hot air can uniformly flow in the drying space, the drying dead angle is avoided, the plate is uniformly and fully heated, and the plate is not easy to deform.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is a schematic perspective view of an embodiment of a plate circulation dryer provided in the present invention;

fig. 2 is a schematic perspective view of an embodiment of the plate circulation dryer provided by the present invention;

fig. 3 is a rear view of an embodiment of the plate circulation dryer provided by the present invention;

fig. 4 is a side view of an embodiment of the plate circulation dryer provided by the present invention.

In the figure: 10. an oven device; 20. a circulating conveying device; 100. oven shell; 110. feeding and discharging ports; 120. a dehumidifying component; 130. a hot air circulation assembly; 200. a frame body; 300. a conveyance driving member; 310. a drive chain; 320. a sprocket; 330. a conveyance drive unit; 400. a band plate member; 410. a connecting portion; 420. a baffle portion; 421. a plate clamping hook; 430. a guide plate portion.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 4, the plate circulation dryer of the present invention makes the following embodiments:

a panel circulation dryer comprising: an oven device 10 and a circulating conveyor device 20.

The oven device 10 includes an oven housing 100 and a frame 200, and the oven housing 100 and the frame 200 are fixedly connected to form a drying space in the oven device 10. And a material inlet and outlet 110 communicated with the drying space is arranged at the rear end of the oven device 10.

In this embodiment, the oven case 100 has a rectangular parallelepiped shape, and a longitudinal direction thereof extends in the front-rear direction. The oven shell 100 includes a heat-resistant layer, a heat-insulating layer and a heat-insulating layer, which are sleeved from inside to outside.

In order to prevent moisture from accumulating in the oven device 10 and affecting the drying effect, in this embodiment, a plurality of dehumidifying assemblies 120 are disposed on the outer side of the top of the oven device 10, the dehumidifying assemblies 120 are all communicated with the drying space, and the dehumidifying assemblies 120 are arranged in an extending direction of the oven device 10.

The left side and the right side of the oven shell 100 are both provided with a hot air circulation assembly 130, the hot air circulation assembly 130 is communicated with the drying space, the number of the hot air circulation assemblies 130 is multiple, and the hot air circulation assemblies 130 are arranged at intervals.

The circulating conveying device 20 is arranged in the drying space. The circulation conveyor 20 includes a conveyor driving means 300 and a belt plate means 400 for holding the foreign materials.

The conveying drive member 300 is provided with a conveying drive end which is in driving connection with the band plate member 400 and moves the band plate member 400, and the conveying drive end moves along a closed-loop circular track. The belt plate members 400 are multiple, the belt plate members 400 are distributed along the circular track in an arrangement mode, and the conveying driving ends are arranged in one-to-one correspondence with the belt plate members 400.

The conveying driving means 300 is provided at the middle of the drying space. The drying space includes: an upper drying channel and a lower drying channel respectively arranged at the upper side and the lower side of the conveying driving component 300, and an overturning drying channel arranged at the front side of the conveying driving component 300. Go up stoving passageway, upset stoving passageway and stoving passageway down end to end in proper order, the rear end of going up stoving passageway and stoving passageway down all locates business turn over material mouthful 110 department.

On a projection plane perpendicular to the left-right direction, the circulating track is arranged outside the conveying driving member 300 around the circulating track, so that the strip member 400 circularly moves in the material inlet/outlet 110, the upper drying channel, the turnover drying channel and the lower drying channel in sequence.

In this embodiment, the conveying driving member 300 drives the belt plate member 400 to move in a chain transmission manner. The conveying driving member 300 comprises a transmission chain 310, chain wheels 320 and a conveying driving unit 330, the chain wheels 320 are arranged at the front end and the rear end of the conveying driving member 300, the chain wheels 320 are rotatably mounted on the frame body 200, the transmission chain 310 is in transmission connection with the chain wheels 320, the conveying driving unit 330 is in driving connection with one of the chain wheels 320, and the conveying driving end is arranged on each chain link of the transmission chain 310. The chain transmission has no elastic sliding and slipping phenomena, the average transmission ratio is accurate, the work is reliable, and the efficiency is high; the transmission power is high, the overload capacity is high, and the transmission size under the same working condition is small; the device can work in severe environments such as high temperature, humidity, dustiness, pollution and the like, and is very suitable for being applied to occasions of drying, conveying and driving. In other embodiments, the conveying driving member 300 may drive the belt plate member 400 to move by using a synchronous belt transmission.

The conveyance driving unit 330 in the present embodiment employs a servo motor in consideration of convenience in controlling the speed and accuracy of conveyance. In other embodiments, the conveying driving unit 330 may be a rotary driving element such as a stepping motor or a pneumatic motor.

The band plate member 400 includes: a connecting portion 410, a baffle portion 420, and a guide plate portion 430.

The connecting portion 410 is in transmission connection with the conveying driving member 300. On a projection plane perpendicular to the left-right direction, the baffle portion 420 extends in a direction perpendicular to the circulation locus. The two ends of the baffle part 420 are respectively provided with a baffle root part and a baffle end part.

The root of the baffle is connected with the connecting part 410, the end of the baffle is provided with a clamping plate hook 421, and the clamping plate hook 421 is arranged on one side back to the moving direction of the strip plate member 400. Taking the strip member 400 in the upper drying passage as an example, the strip member 400 moves from back to front, the end part and the root part of the baffle are respectively disposed at the upper and lower ends of the baffle part 420, and the catch hook 421 is disposed at the rear side of the upper end of the baffle part 420.

The guide plate 430 is disposed at the root of the baffle plate, and the guide plate 430 is disposed to be inclined with respect to the baffle plate 420, so that a narrow-bottom and wide-opening slot is formed between the guide plate 430 and the baffle plate 420.

The band plate member 400 is provided with a plurality of baffle portions 420. The baffle portions 420 are arranged at intervals in the left-right direction, so that a material taking and placing gap is formed between the baffle portions 420 adjacent to each other in the left-right direction.

In this embodiment, the strap member 400 includes a connecting bar, a barrier strip, and a guide spring. The connecting rod extends in the left-right direction, and the connecting portions 410 are the left and right ends of the connecting rod. The conveying driving member 300 is provided with two sets of sprockets 320 and a driving chain 310 which are bilaterally symmetrical. The left and right ends of the connecting rod are respectively fixedly connected with the two transmission chains 310. The baffle portion 420 is formed by the baffle strip. The baffle root is located the root of baffle strip and with connecting rod fixed connection, the baffle tip is located the baffle strip is kept away from the one end of connecting rod, cardboard hook 421 with baffle strip fixed connection. The guide plate elastic sheet is fixedly connected with the connecting rod, and a distance for the plate to be clamped is reserved between the root of the guide plate elastic sheet and the root of the baffle. On the projection plane perpendicular to the left-right direction, the guide plate elastic sheet is obliquely arranged relative to the baffle plate strip and extends along the direction far away from the connecting rod. The distance between the end part of the guide plate elastic sheet and the baffle piece is larger than the distance between the root part of the guide plate elastic sheet and the baffle piece, so that a clamping groove with a narrow bottom and a wide opening is formed between the guide plate elastic sheet and the baffle plate strip.

Referring to fig. 1 to 4, when the plate circulation dryer of the present invention is used to dry plates:

the conveying driving member 300 drives the belt plate member 400 to move along the circulation trajectory. The band plate member 400 is turned up from the lower drying passage to the upper drying passage in the feed/discharge port 110. The sheet material is fed between two adjacent strip members 400 by a feeding mechanism extending into the take-and-place gap.

The front end and the rear end of the plate at the moment are respectively a first end and a second end. The first end is pressed forward in the slot between the guide plate portion 430 and the baffle portion 420. The two strip members 400 continue to be turned up, lifting the sheet over. When the baffle portion 420 is turned to the vertical position, the belt plate member 400 enters the upper drying passage, and the belt plate member 400 is conveyed from the rear to the front. At this time, under the action of gravity, the first end of the plate material is pressed down tightly between the guide plate portion 430 and the baffle portion 420, the plate material is pressed forward against the rear side of the baffle portion 420, and the second end of the plate material is disposed below the plate clamping hook 421.

The belt plate member 400 swings and turns downward in the turning and drying passage. In this process, the plate material is turned over with the band plate member 400. When the baffle part 420 is turned down to be vertical, the band plate member 400 enters the lower drying passage. The band plate member 400 is transported from front to back in the lower drying tunnel. At this time, under the action of gravity, the second end of the plate is pressed against the snap-gauge hook 421, and the first end of the plate is still clamped in the clamping groove between the guide plate portion 430 and the baffle portion 420.

The plate moves to the rear end of the lower drying channel along with the plate-carrying component 400, and is discharged through a discharging mechanism extending into the discharging gap, so that the plate is taken out of the circulating conveyor 20.

In particular, as shown in fig. 4, in order to ensure that the second end of the board can be fastened in the board hook 421, the front end of the upper drying channel may be set to extend obliquely downward, so that the baffle portion 420 can swing forward by a certain angle, the first end of the board can be guided by the fastening groove between the guide plate portion 430 and the baffle portion 420, and the board can be attached to the baffle portion 420 forward under the action of its own gravity, so that the second end of the board can be fastened below the board hook 421. When the plate member 400 is turned inside the turning plate section, both ends of the plate can be always positioned between the plate hook 421 and the clamping groove.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.

Claims

1. The utility model provides a panel circulation drying-machine which characterized in that: the method comprises the following steps: an oven device (10) and a circulating conveying device (20);

the oven device (10) is provided with a drying space, and the oven device (10) is provided with a material inlet and a material outlet (110) communicated with the drying space;

the circular conveying device (20) is arranged in the drying space, the circular conveying device (20) comprises a conveying driving component (300) and a belt plate component (400) used for supporting the foreign materials, the conveying driving component (300) is provided with a conveying driving end which is in transmission connection with the belt plate component (400) and enables the belt plate component (400) to move, the conveying driving end moves along a closed-loop circular track, the belt plate component (400) is provided with a plurality of belt plate components (400), the belt plate components (400) are distributed along the circular track in an arrayed mode, and the conveying driving end and the belt plate component (400) are arranged in a one-to-one correspondence mode.

2. The board circulating dryer of claim 1, wherein: the oven device (10) comprises an oven shell (100) and a frame body (200), wherein the oven shell (100) is fixedly connected with the frame body (200), and the drying space is arranged in the oven shell (100).

3. The board circulating dryer of claim 2, wherein: the conveying driving member (300) is provided at a middle portion of the drying space, and the drying space includes: locate respectively carry the last stoving passageway and the lower stoving passageway of both sides about drive component (300) and locate the upset stoving passageway of carrying drive component (300) front side, go up stoving passageway, upset stoving passageway and lower stoving passageway end to end in proper order, business turn over material mouth (110) are located the rear end of oven device (10), the rear end of going up stoving passageway and lower stoving passageway all locates business turn over material mouth (110) department.

4. The plate circulation dryer as claimed in claim 3, wherein: on the projection plane perpendicular to the left-right direction, the plate-carrying component (400) is arranged on the outer side of the conveying driving component (300) around the circulating track, so that the plate-carrying component (400) circularly moves in the material inlet/outlet (110), the upper drying channel, the turnover drying channel and the lower drying channel in sequence.

5. The board circulating dryer of claim 4, wherein: band plate component (400) include connecting portion (410) and baffle portion (420), connecting portion (410) with carry drive end fixed connection, baffle portion (420) are along the perpendicular to on the plane of projection of the direction of controlling the perpendicular to the direction of circulation orbit extends, with the both ends of baffle portion (420) are baffle root and baffle tip respectively, the baffle root with connecting portion (410) link to each other, the baffle tip is provided with cardboard hook (421), cardboard hook (421) set up in dorsad band plate component (400) moving direction's one side.

6. The plate circulation dryer of claim 5, wherein: the band plate component (400) further comprises a guide plate portion (430), the guide plate portion (430) is arranged at the root of the baffle, the guide plate portion (430) and the clamping plate hook (421) are arranged on the same side of the baffle portion (420), and the guide plate portion (430) is obliquely arranged relative to the baffle portion (420) to enable a clamping groove with a narrow bottom and a wide opening to be formed between the guide plate portion (430) and the baffle portion (420).

7. The plate circulation dryer as claimed in claim 5, wherein: the band plate component (400) is provided with a plurality of baffle parts (420), and the baffle parts (420) are arranged at intervals along the left-right direction, so that a material taking and placing gap is formed between the baffle parts (420) adjacent to each other left and right.

8. The board circulating dryer of claim 2, wherein: carry drive member (300) including drive chain (310), sprocket (320) and carry drive unit (330), carry drive member (300) around both ends all be equipped with sprocket (320), sprocket (320) rotate install in support body (200), drive chain (310) with sprocket (320) transmission is connected, carry drive unit (330) with one of them sprocket (320) drive is connected, carry the drive end to locate on each chain link of drive chain (310).

9. The board circulating dryer of claim 2, wherein: the top of the oven shell (100) is provided with a plurality of dehumidifying assemblies (120) which are arranged at intervals, and the dehumidifying assemblies (120) are communicated with the drying space.

10. The board circulating dryer of claim 2, wherein: the hot air circulation assemblies (130) are arranged on the left side and the right side of the oven shell (100), the hot air circulation assemblies (130) are communicated with the drying space, the number of the hot air circulation assemblies (130) is multiple, and the hot air circulation assemblies (130) are arranged at intervals.