Multi-layer type conveying mechanism for plate purification and drying cabin

Abstract

The utility model discloses a multi-layer conveying mechanism for plate purification and a drying cabin, relates to the technical field of plate purification, and can solve the problems that the number of plates in a purification drying cabin at the same time is small and the purification efficiency is low due to an existing conveying mechanism. The multi-layer type conveying mechanism for plate purification comprises two sets of circular track mechanisms arranged on the front side and the rear side of a cabin body correspondingly, and each circular track mechanism comprises an upper circular track assembly and a lower circular track assembly which are arranged at the top and the bottom of the cabin body correspondingly; the upper circular track assembly and the lower circular track assembly are arranged in parallel; a gap for accommodating a plate main body to transversely pass through is formed between the two groups of circular track mechanisms; the bearing plates are vertically arranged on the two sets of circular rail mechanisms, and the bearing assemblies are distributed on the bearing plates at intervals along a plurality of height arrangement planes and used for bearing plate bodies. The top and the bottom of the bearing plate are fixed to an upper circular track assembly and a lower circular track assembly of the circular track mechanism respectively.

Description

Technical Field

[0001] This utility model relates to the field of board purification technology, specifically to a multi-layer transport mechanism and drying chamber for board purification. Background Technology

[0002] Artificial composite boards are widely used. Compared to directly processing logs into boards, they have many advantages such as good stability and ease of mass production. However, during the manufacturing process of artificial composite boards, formaldehyde-containing adhesives such as aldehyde-based glue are used for bonding, resulting in a large amount of formaldehyde inside the boards. Therefore, formaldehyde removal treatment is required before the boards leave the factory.

[0003] In the past, when treating synthetic boards for formaldehyde removal, they were usually sent into a high-temperature purification chamber to quickly release formaldehyde under high temperature. However, in order to ensure production efficiency, the current board purification process generally involves placing the boards flat and sending them into the chamber for high-temperature purification. However, this method has drawbacks such as low purification efficiency and inconsistent purification levels between batches of boards. Therefore, the existing solution is to design a transport mechanism that can send the boards into and out of the purification chamber in a rhythmic manner, forming a continuous purification operation.

[0004] The existing continuous panel purification drying chamber's transport mechanism generally places the panels horizontally suspended in the air to ensure that both sides of the panels are heated evenly, avoiding problems such as warping and coating sticking to the transport mechanism due to uneven heating. However, the panels are usually quite wide, and gaps are required between them. During transport, multiple panels are laid flat along the transport direction of the transport mechanism, resulting in a small number of panels in the purification drying chamber at the same time, leading to low purification efficiency.

[0005] Based on the above background, the inventors designed a multi-layer transport mechanism and drying chamber for purifying sheet materials, which solves at least one of the above problems, and thus, this application is filed. Utility Model Content

[0006] The purpose of this application is to provide a multi-layer transport mechanism and drying chamber for purifying boards, which solves the problem that the current transport mechanism results in a small number of boards being in the purification drying chamber at the same time, leading to low purification efficiency.

[0007] To solve the above-mentioned technical problems, the present invention adopts the following solution:

[0008] On the one hand, this application provides a multi-layer transport mechanism for purifying sheet metal, including two sets of ring rail mechanisms respectively set on the front and rear sides of the cabin. Each ring rail mechanism includes an upper ring rail assembly and a lower ring rail assembly respectively set on the top and bottom of the cabin, and the upper ring rail assembly and the lower ring rail assembly are arranged parallel to each other.

[0009] There is a gap between the two sets of ring track mechanisms to accommodate the transverse passage of the main body of the sheet metal;

[0010] It also includes several pressure plates vertically arranged on the two sets of ring rail mechanisms, and several support components spaced at multiple heights on the pressure plates to support the main body of the plate.

[0011] The top and bottom of the pressure plate are fixed to the upper and lower ring rail assemblies of the ring rail mechanism, respectively.

[0012] Optionally, it also includes a synchronous transmission mechanism and a chain drive assembly for driving the lower ring rail assembly of the two sets of ring rail mechanisms to rotate synchronously, as well as a drive mechanism;

[0013] The lower ring rail assembly includes a lower ring rail body and several sliding sleeves slidably connected to the lower ring rail body, and the bottom of the pressure plate is fixed to the top of the sliding sleeves;

[0014] The power output end of the drive mechanism is connected to the power input end of the synchronous transmission mechanism. The two power output ends of the synchronous transmission mechanism are respectively connected to the power input ends of the two sets of chain drive components. The power output ends of the two sets of chain drive components are fixedly connected to the lower sleeve.

[0015] Optionally, the synchronous transmission mechanism includes a synchronous transmission shaft and a driven gear disposed on the synchronous transmission shaft, as well as two synchronous bevel gears disposed on both sides of the driven gear;

[0016] The drive mechanism includes a drive motor and a drive gear disposed on the output shaft of the drive motor, wherein the drive gear meshes with the driven gear.

[0017] The chain drive assembly includes a driven bevel gear as the power input end, which meshes with the synchronous bevel gear.

[0018] Optionally, the chain drive assembly includes at least two vertically arranged shafts and two drive sprockets arranged on the shafts, as well as a driven chain arranged on the drive sprockets;

[0019] Both the drive sprocket and the driven chain are located inside the lower ring rail body;

[0020] The chain drive assembly also includes several L-shaped connecting plates mounted on the driven chain, with the other side of the L-shaped connecting plate fixedly connected to the sliding sleeve.

[0021] Optionally, the chain drive assembly further includes two bearings, and the shaft is vertically arranged via the two bearings;

[0022] The power input end of the chain drive assembly is a driven bevel gear mounted and fixed on the rotating shaft.

[0023] Optionally, the support assembly includes a support base and an elastic support block, the elastic support block being fixed to the support base, and the support base being detachably fixed to the pressure plate.

[0024] Optionally, the top of the elastic support block has an inclined surface for supporting the edges of the main body of the plate;

[0025] The longitudinal cross-sectional shape of the elastic support block is either a right trapezoid or a right triangle.

[0026] Optionally, the pressure plate has several adjustment holes distributed vertically, and the support assembly is detachably fixed to the pressure plate through the adjustment holes.

[0027] Optionally, the upper ring rail assembly includes an upper ring rail body and several upper sliding sleeves, the upper sliding sleeves being slidably connected to the upper ring rail body, and the top of the pressure plate being fixedly connected to the bottom of the upper sliding sleeves.

[0028] On the other hand, this application provides a board purification drying chamber, including a multi-layer transport mechanism for board purification as described above, and also includes a chamber body;

[0029] The two sets of ring track mechanisms are respectively installed on the front and rear sides of the cabin;

[0030] The left and right sides of the cabin are also provided with several inlets and outlets located on both sides of the transverse passage gap along the conveying direction of the main body of the plate.

[0031] The height of several inlets and outlets is adapted to the height plane of the supporting components.

[0032] The beneficial effects of this utility model are:

[0033] This application employs two sets of ring track mechanisms with a gap between them to allow the main body of the sheet material to pass laterally. A pressure plate is positioned between the upper and lower ring track components of each mechanism, and this pressure plate has several support components spaced at multiple heights. This allows the main body of the sheet material to be placed in multiple layers vertically on the corresponding support components of the two ring track mechanisms, transporting it from one end of the chamber to the other. Therefore, compared to existing technologies, this application not only allows for a continuous flow of main body material entering the chamber and transporting it to the other end, but also significantly increases the number of sheets material in the chamber at any given time due to the multi-layered transport, thereby improving purification efficiency and solving the problems of existing technologies. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the right-side structure of Embodiment 1 of this application.

[0035] Figure 2 for Figure 1A magnified view of a portion of point A in the middle.

[0036] Figure 3 This is a top view of Embodiment 1 of this application.

[0037] Figure 4 This is a schematic diagram of the right-side structure of Embodiment 2 of this application.

[0038] Figure 5 This is a top view of Embodiment 2 of this application.

[0039] Explanation of reference numerals in the attached figures:

[0040] 1-Drive mechanism, 11-Drive motor, 12-Drive gear, 2-Synchronous transmission mechanism, 21-Synchronous transmission shaft, 22-Driven gear, 23-Synchronous bevel gear, 3-Chain transmission assembly, 31-Rotating shaft, 32-Driven bevel gear, 33-Transmission sprocket, 34-Driven chain, 35-L-shaped connecting plate, 36-Bearing, 4-Upper ring rail assembly, 41-Upper ring rail body, 42-Upper sliding sleeve, 5-Lower ring rail assembly, 51-Lower ring rail body, 52-Lower sliding sleeve, 6-Pressure plate, 61-Adjusting hole, 7-Support assembly, 71-Support seat, 72-Elastic support block, 8-Main body of plate, 9-Housing, 91-Discharge port. Detailed Implementation

[0041] The present invention will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of the present invention is not limited thereto.

[0042] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0043] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set up," "have," "install," "connect," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0044] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0045] Example 1:

[0046] like Figures 1 to 3 As shown, a multi-layer transport mechanism for purifying sheet metal in this embodiment includes two sets of ring rail mechanisms respectively set on the front and rear sides of the cabin 9. Each ring rail mechanism includes an upper ring rail assembly 4 and a lower ring rail assembly 5 respectively set on the top and bottom of the cabin 9. The upper ring rail assembly 4 and the lower ring rail assembly 5 are arranged parallel to each other.

[0047] There is a lateral passage gap between the two sets of ring track mechanisms to accommodate the main body of the plate.

[0048] It also includes several pressure plates 6 vertically arranged on the two sets of ring rail mechanisms, and several support components 7 arranged at multiple heights on the pressure plates 6 and used to support the main body 8 of the plate.

[0049] The top and bottom of the pressure plate 6 are fixed to the upper ring rail assembly 4 and the lower ring rail assembly 5 of the ring rail mechanism, respectively.

[0050] This embodiment sets up two sets of ring track mechanisms, with a gap between them to allow the main body of the plate 8 to pass laterally. A pressure plate 6 is provided between the upper ring track assembly 4 and the lower ring track assembly 5 of the ring track mechanism. The pressure plate 6 is provided with several support components 7 spaced at multiple heights along a planar distribution. This allows the main body of the plate 8 to be placed in multiple layers vertically on the corresponding support components 7 of the two sets of ring track mechanisms, and transported from one end of the chamber 9 to the other. Therefore, compared with the prior art, this application not only allows for a continuous flow of the main body of the plate 8 into the chamber 9 and its transport in multiple layers, but also greatly increases the number of plates in the chamber 9 at the same time, improving purification efficiency and solving the problems of the prior art.

[0051] In this embodiment, as Figures 1 to 3 As shown, it also includes a synchronous transmission mechanism 2 and a chain transmission assembly 3 for driving the lower ring rail assembly 5 of the two sets of ring rail mechanisms to rotate synchronously, as well as a drive mechanism 1.

[0052] The lower ring rail assembly 5 includes a lower ring rail body 51 and a plurality of sliding sleeves 52 slidably connected to the lower ring rail body 51, and the bottom of the pressure plate 6 is fixed to the top of the sliding sleeves 52.

[0053] The power output end of the drive mechanism 1 is connected to the power input end of the synchronous transmission mechanism 2. The two power output ends of the synchronous transmission mechanism 2 are respectively connected to the power input ends of the two sets of chain transmission components 3. The power output ends of the two sets of chain transmission components 3 are fixedly connected to the lower sleeve 52.

[0054] In this embodiment, by setting up a synchronous transmission mechanism 2 and a chain transmission assembly 3, the sliding sleeves on the two sets of ring rail mechanisms can slide synchronously, avoiding the problem of the plate falling due to uneven speed.

[0055] In this embodiment, as Figures 1 to 3 As shown, the synchronous transmission mechanism 2 includes a synchronous transmission shaft 21 and a driven gear 22 disposed on the synchronous transmission shaft 21, as well as two synchronous bevel gears 23 disposed on both sides of the driven gear 22;

[0056] The drive mechanism 1 includes a drive motor 11 and a drive gear 12 disposed on the output shaft of the drive motor 11, wherein the drive gear 12 meshes with the driven gear 22.

[0057] The chain drive assembly 3 includes a driven bevel gear 32 as its power input end. The driven bevel gear 32 meshes with the synchronous bevel gear 23. In this embodiment, the two synchronous bevel gears 23 are arranged in opposite directions, so that one driven bevel gear 32 rotates clockwise and the other rotates counterclockwise. This causes the two sets of chain drive assemblies 3 to rotate in opposite directions, so that the rotation directions of the two sets of chain drive assemblies 3 on the side that is close to each other are the same, thereby transporting the main body of the plate 8.

[0058] In this embodiment, as Figure 1 and Figure 2 As shown, the chain drive assembly 3 includes at least two vertically arranged rotating shafts 31 and two drive sprockets 33 arranged on the rotating shafts 31, as well as driven chains 34 arranged on the drive sprockets 33.

[0059] The drive sprocket 33 and the driven chain 34 are both located inside the lower ring rail body 51;

[0060] The chain drive assembly 3 also includes several L-shaped connecting plates 35 mounted on the driven chain 34. The other side of the L-shaped connecting plate 35 is fixedly connected to the sliding sleeve 52. The L-shaped connecting plate 35 allows the driven chain 34 to drive the sliding sleeve 52 to slide on the lower ring rail body 51.

[0061] In this embodiment, as Figure 1 and Figure 2 As shown, the chain drive assembly 3 also includes two bearings 36, and the rotating shaft 31 is vertically arranged through the two bearings 36;

[0062] The power input end of the chain drive assembly 3 is the driven bevel gear 32, which is mounted and fixed on the rotating shaft 31.

[0063] In this embodiment, as Figure 1 and Figure 2As shown, the support assembly 7 includes a support base 71 and an elastic support block 72. The elastic support block 72 is fixed on the support base 71. The support base 71 is detachably fixed to the pressure plate 6, which facilitates the disassembly of the support assembly 7. The elastic support block 72 can provide greater friction to prevent the main body of the plate 8 from shifting along the transport direction during transportation.

[0064] In this embodiment, as Figure 1 and Figure 2 As shown, the top of the elastic support block 72 has an inclined surface for supporting the edges of the main body 8 of the board, so as to avoid the contact area between the support block and the main body 8 of the board being too large, which would affect the purification of the main body 8 of the board and cause problems such as coating adhesion.

[0065] The longitudinal section of the elastic support block 72 is a right trapezoid, and technicians can set it into a triangle or other shapes as needed.

[0066] In this embodiment, as Figure 1 and Figure 2 As shown, the pressure plate 6 has several adjustment holes 61 distributed vertically. The support component 7 is detachably fixed to the pressure plate 6 through the adjustment holes 61, which facilitates the adjustment of the vertical spacing of the main body of the board 8, thereby adapting to different types of boards.

[0067] In this embodiment, as Figure 1 As shown, the upper ring rail assembly 4 includes an upper ring rail body 41 and several upper sliding sleeves 42. The upper sliding sleeves 42 are slidably connected to the upper ring rail body 41, and the top of the pressure plate 6 is fixedly connected to the bottom of the upper sliding sleeves 42.

[0068] Example 2:

[0069] like Figure 4 and Figure 5 As shown, this embodiment provides a board purification drying chamber, including any of the above-described multi-layer transport mechanisms for board purification, and also includes a chamber body 9;

[0070] The two sets of ring track mechanisms are respectively installed on the front and rear sides of the cabin 9;

[0071] The left and right sides of the cabin 9 are also provided with a number of inlets (not shown in the figure) and outlets 91 located on both sides of the transverse passage gap along the transport direction of the main body of the plate 8. The inlets and outlets 91 are arranged opposite to each other at both ends of the cabin 9.

[0072] The height of several inlets and outlets 91 is adapted to the height plane of the supporting component 7.

[0073] In this embodiment, the synchronous transmission mechanism 2, chain transmission assembly 3, and other structures are all located at the bottom of the cabin 9.

[0074] The remaining structure of this embodiment is the same as that of Embodiment 1, and will not be described again here.

[0075] It is understood that the above embodiments are merely exemplary implementations used to illustrate the principles of this utility model, and the utility model is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of this utility model, and these modifications and improvements are also considered to be within the protection scope of this utility model.

Claims

1. A multi-layer transport mechanism for purifying sheet materials, characterized in that, It includes two sets of ring rail mechanisms for being respectively set on the front and rear sides of the cabin (9). Each ring rail mechanism includes an upper ring rail assembly (4) and a lower ring rail assembly (5) for being respectively set on the top and bottom of the cabin (9). The upper ring rail assembly (4) and the lower ring rail assembly (5) are arranged parallel to each other. There is a gap between the two sets of ring track mechanisms to accommodate the transverse passage of the main body of the plate (8); It also includes several pressure plates (6) arranged vertically on two sets of ring rail mechanisms, and several support components (7) arranged at multiple heights on the pressure plates (6) and used to support the main body of the plate (8). The top and bottom of the pressure plate (6) are fixed to the upper ring rail assembly (4) and the lower ring rail assembly (5) of the ring rail mechanism, respectively.

2. The multi-layer transport mechanism for purifying sheet metal according to claim 1, characterized in that, It also includes a synchronous transmission mechanism (2) and a chain drive assembly (3) for driving the lower ring rail assembly (5) of the two ring rail mechanisms to rotate synchronously, as well as a drive mechanism (1). The lower ring rail assembly (5) includes a lower ring rail body (51) and several sliding sleeves (52) slidably connected to the lower ring rail body (51). The bottom of the pressure plate (6) is fixed to the top of the sliding sleeves (52). The power output end of the drive mechanism (1) is connected to the power input end of the synchronous transmission mechanism (2). The two power output ends of the synchronous transmission mechanism (2) are respectively connected to the power input ends of the two sets of chain transmission components (3). The power output ends of the two sets of chain transmission components (3) are fixedly connected to the sliding sleeve (52).

3. The multi-layer transport mechanism for purifying sheet metal according to claim 2, characterized in that, The synchronous transmission mechanism (2) includes a synchronous transmission shaft (21) and a driven gear (22) disposed on the synchronous transmission shaft (21), as well as two synchronous bevel gears (23) disposed on both sides of the driven gear (22). The drive mechanism (1) includes a drive motor (11) and a drive gear (12) disposed on the output shaft of the drive motor (11), wherein the drive gear (12) meshes with the driven gear (22); The chain drive assembly (3) includes a driven bevel gear (32) as the power input end, which meshes with the synchronous bevel gear (23).

4. The multi-layer transport mechanism for purifying sheet metal according to claim 2, characterized in that, The chain drive assembly (3) includes at least two vertically arranged shafts (31) and two drive sprockets (33) arranged on the shafts (31), as well as a driven chain (34) arranged on the drive sprockets (33). The drive sprocket (33) and the driven chain (34) are both located inside the lower ring rail body (51); The chain drive assembly (3) also includes several L-shaped connecting plates (35) mounted on the driven chain (34), with the other side of the L-shaped connecting plate (35) fixedly connected to the sliding sleeve (52).

5. The multi-layer transport mechanism for purifying sheet metal according to claim 4, characterized in that, The chain drive assembly (3) also includes two bearings (36), and the shaft (31) is vertically arranged through the two bearings (36); The power input end of the chain drive assembly (3) is a driven bevel gear (32) mounted and fixed on the rotating shaft (31).

6. The multi-layer transport mechanism for purifying sheet metal according to claim 1, characterized in that, The support assembly (7) includes a support base (71) and an elastic support block (72). The elastic support block (72) is fixed on the support base (71), and the support base (71) is detachably fixedly connected to the pressure plate (6).

7. The multi-layer transport mechanism for purifying sheet metal according to claim 6, characterized in that, The top of the elastic support block (72) has an inclined surface for supporting the edge of the plate body (8); The longitudinal section shape of the elastic support block (72) is either a right trapezoid or a right triangle.

8. The multi-layer transport mechanism for purifying sheet metal according to claim 6, characterized in that, The pressure plate (6) has several adjustment holes (61) distributed vertically, and the support component (7) is detachably fixed to the pressure plate (6) through the adjustment holes (61).

9. A multi-layer transport mechanism for purifying sheet metal according to claim 1, characterized in that, The upper ring rail assembly (4) includes an upper ring rail body (41) and several upper sliding sleeves (42). The upper sliding sleeves (42) are slidably connected to the upper ring rail body (41), and the top of the pressure plate (6) is fixedly connected to the bottom of the upper sliding sleeves (42).

10. A board material purification and drying chamber, comprising a multi-layer transport mechanism for board material purification as described in any one of claims 1-9, characterized in that, It also includes the cabin (9); The two sets of ring track mechanisms are respectively installed on the front and rear sides of the cabin (9); The left and right sides of the cabin (9) are also provided with several inlets and outlets (91) located on both sides of the transverse passage gap along the transport direction of the main body of the plate (8). The height of several inlets and outlets (91) is adapted to the height plane of the supporting component (7).

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