CN212006612U

CN212006612U - Online drying device of plywood

Info

Publication number: CN212006612U
Application number: CN202020677879.4U
Authority: CN
Inventors: 刘万怀; 刘晓波; 刘雪振
Original assignee: Guoyang Xunmuyuan Wood Industry Co ltd
Current assignee: Guoyang Xunmuyuan Wood Industry Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-11-24
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses an online drying device for plywood, which relates to the technical field of plywood, and comprises a drying box, through holes are arranged on two sides of the drying box, two ends in the drying box are rotatably connected with a transmission carrier roller, a transmission chain plate is arranged on the transmission carrier roller, a plurality of mounting racks are arranged on the transmission chain plate, each mounting rack comprises a bottom plate, the bottom plate is fixedly connected with the transmission chain plate, two sides of each supporting plate are fixedly connected with a supporting plate, a positioning frame is rotatably connected between the supporting plates, one side of each supporting plate, which is far away from the positioning frame, is provided with a driving device, the top in the drying box above the transmission chain plate is provided with a plurality of heating devices, the top of the drying box is fixedly connected with a hot air blower, an air outlet of the hot air blower is fixedly connected with an air conveying pipe, the drying effect is good, and the use cost is low.

Description

Online drying device of plywood

Technical Field

The utility model relates to a plywood technical field specifically is an online drying device of plywood.

Background

The plywood is one of common materials for furniture, is one of three large plates of an artificial board, and can also be used as a functional material for airplanes, ships, trains, automobiles, buildings, packing boxes and the like, and the common plywood types comprise three-ply boards, five-ply boards and the like. The plywood is produced by using a rotary cutter to spin log into single boards, and then vertically arranging and gluing the single boards according to the fiber direction, and pressing the single boards into the artificial board. The plywood needs to be cleaned and dried before being glued, so that the gluing quality of the plywood is prevented from being influenced by the fact that the board surface is wet or various surface impurities exist, and therefore, heating and drying are needed for each glued wood board.

At present drying device who is using, most all remove on the assembly line, once only dry the operation under drying device effect, this kind of drying method is thorough inadequately to the stoving of plywood, it is not good to dry the effect, and once only can carry out the single face and dry, it dries to need artifical turn-over to carry out the secondary, the low very low of efficiency, and some devices are when carrying out once only two-sided stoving operation, both sides all set up heating drying device about the assembly line, such mode of setting up has increased plywood drying equipment's use cost, and partly heat is absorbed by middle bearing roller, the waste of heat energy has been caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides an online drying device of plywood has solved the problem that goes out among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an online drying device of plywood, includes the stoving case, the through-hole is seted up to stoving case both sides, stoving incasement both ends are rotated and are connected the transmission bearing roller, set up on the transmission bearing roller and carry the link joint, set up a plurality of mounting brackets on carrying the link joint, the mounting bracket includes the bottom plate, bottom plate and carries link joint fixed connection, both sides fixed connection backup pad on the bottom plate rotates between the backup pad and connects positioning frame, positioning frame one side is kept away from to the backup pad sets up drive arrangement, carry the stoving incasement top of link joint top to set up a plurality of heating device, stoving roof fixed connection air heater, the air outlet fixed connection air delivery pipe of air heater, air delivery pipe pass stoving roof, extend to the stoving incasement, and the air outlet.

As a preferred technical scheme of the utility model, drive arrangement includes drive gear, and drive gear rotates with the backup pad lateral wall to be connected, fixed connection driving motor on the bottom plate of drive gear below, fixed cup joint drive gear on driving motor's the output shaft, set up drive chain between drive gear and the drive gear.

As a preferred technical scheme of the utility model, four corners department fixed connection locating pieces on the positioning frame, threaded connection positioning bolt on the locating piece, positioning bolt pass the locating piece, and in the bottom extended to the positioning frame, drive gear's pivot was passed the backup pad lateral wall, and tip and positioning frame lateral wall fixed connection.

As the utility model discloses a preferred technical scheme, heating device includes the base, base and stoving roof fixed connection, fixed connection heating rod on the base, the heater strip is cup jointed to the last fixed of heating rod.

As a preferred technical scheme of the utility model, positioning frame is hollow structure, positioning frame is last terminal surface and the equal intercommunication setting of front and back terminal surface.

The utility model discloses have following useful part: the device has reasonable design of structural principle and convenient operation and use, the plywood can be fixed in the positioning frame under the fixation of the sea-fixing frame by arranging the mounting frame on the conveying chain plate, the front end face and the rear end face of the positioning frame are arranged in a penetrating way, the device is suitable for the plywood with different length sizes, the application range is enlarged, the plywood on the positioning frame can rotate between the supporting plates along with the slow speed of the transmission gear under the driving of the driving device, so that the two sides of the plywood are uniformly heated, the effect of comprehensive drying is achieved, the transmission carrier roller rotates under the driving of the external motor, the conveying chain plate drives the mounting frame to reciprocate in the drying box, the repeated heating and drying of the plywood are realized, meanwhile, the heating device and the hot air blower are arranged at the top of the drying box to be matched for use, the heat transmission can be accelerated, and the drying, the reciprocating rotation drying mode reduces the use number of the heating devices and saves the investment cost.

Drawings

Fig. 1 is a schematic structural diagram of a plywood on-line drying device main body.

Fig. 2 is a schematic structural diagram of a mounting rack in an on-line plywood drying device.

Fig. 3 is a schematic structural diagram of a driving device in an on-line drying device for plywood.

In the figure: 1. a drying box; 2. conveying chain plates; 3. a mounting frame; 4. a drive device; 41. a drive gear; 42. a drive chain; 43. a transmission gear; 5. a transmission carrier roller; 6. a through hole; 7. a heating device; 71. a base; 72. a heating rod; 73. heating wires; 8. a fan blade; 9. a hot air blower; 10. a wind delivery pipe; 11. a base plate; 12. a support plate; 13. a positioning frame; 14. positioning blocks; 15. positioning the bolt; 16. the motor is driven.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, an on-line drying device for plywood comprises a drying box 1, through holes 6 are arranged on two sides of the drying box 1, two ends in the drying box 1 are rotatably connected with transmission carrier rollers 5, the transmission carrier rollers 5 are provided with transmission chain plates 2, the transmission chain plates 2 are provided with a plurality of mounting frames 3, the mounting rack 3 comprises a bottom plate 11, the bottom plate 11 is fixedly connected with the conveying chain plate 2, support plates 12 are fixedly connected with two sides of the bottom plate 11, a positioning frame 13 is rotatably connected between the support plates 12, a driving device 4 is arranged on one side of the supporting plate 12 far away from the positioning frame 13, a plurality of heating devices 7 are arranged at the top in the drying box 1 above the conveying chain plate 2, the top of the drying box 1 is fixedly connected with an air heater 9, an air outlet of the air heater 9 is fixedly connected with an air delivery pipe 10, the air delivery pipe 10 penetrates through the top wall of the drying box 1 and extends into the drying box 1, and fan blades 8 are arranged at the air outlet.

Drive arrangement 4 includes drive gear 43, and drive gear 43 and the 12 lateral walls of backup pad rotate to be connected, fixed connection driving motor 16 on the bottom plate 11 of drive gear 43 below, fixed cup joint drive gear 41 on driving motor 16's the output shaft, set up drive chain 42 between drive gear 41 and the drive gear 43, locating frame 13 goes up four corners department fixed connection locating piece 14, threaded connection positioning bolt 15 on the locating piece 14, and positioning bolt 15 passes locating piece 14, and the bottom extends to in the locating frame 13, the pivot of drive gear 43 passes the 12 lateral walls of backup pad, and tip and 13 lateral walls fixed connection of locating frame, heating device 7 includes base 71, base 71 and stoving case 1 roof fixed connection, fixed connection heating rod 72 on base 71, fixed cup joint heater strip 73 on the heating rod 72.

Example 2

Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the positioning frame 13 is of a hollow structure, and the upper end face, the lower end face, the front end face and the rear end face of the positioning frame 13 are communicated.

The utility model discloses in the implementation process, the plywood that the operator will treat to dry passes through positioning bolt 15 to be fixed in

positioning frame

13, 1 outside motor of stoving case drives transmission bearing roller 5 and rotates, carry chain joint 2 to drive mounting bracket 3 above that to remove, driving motor 16 drives drive gear 43 and rotates under drive chain 42's effect simultaneously, drive gear 43's pivot drives positioning frame 13 and rotates, under heating device 7 and air heater 9's effect, realize the reciprocal stoving of plywood upset on positioning frame 13, the device structure principle reasonable in design overall, the operation is convenient, it is thorough to dry, high drying efficiency, and the use cost of the required equipment of stoving has been practiced thrift.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The online drying device for the plywood comprises a drying box (1) and is characterized in that through holes (6) are formed in two sides of the drying box (1), two ends of the drying box (1) are rotatably connected with transmission carrier rollers (5), the transmission carrier rollers (5) are provided with transmission chain plates (2), the transmission chain plates (2) are provided with a plurality of mounting frames (3), each mounting frame (3) comprises a bottom plate (11), the bottom plates (11) are fixedly connected with the transmission chain plates (2), two sides of each bottom plate (11) are fixedly connected with supporting plates (12), the supporting plates (12) are rotatably connected with positioning frames (13), one sides of the supporting plates (12) far away from the positioning frames (13) are provided with driving devices (4), the tops of the drying box (1) above the transmission chain plates (2) are provided with a plurality of heating devices (7), and the top of the drying box (1) is fixedly connected with a, an air outlet of the air heater (9) is fixedly connected with an air delivery pipe (10), the air delivery pipe (10) penetrates through the top wall of the drying box (1) and extends into the drying box (1), and fan blades (8) are arranged at the air outlet.

2. An on-line drying device for plywood according to claim 1, characterized in that said driving device (4) comprises a transmission gear (43), said transmission gear (43) is rotatably connected with the side wall of the supporting plate (12), a driving motor (16) is fixedly connected to the bottom plate (11) under said transmission gear (43), a driving gear (41) is fixedly sleeved on the output shaft of the driving motor (16), and a transmission chain (42) is arranged between said driving gear (41) and said transmission gear (43).

3. An on-line plywood drying device according to claim 2, wherein the positioning frame (13) is fixedly connected with a positioning block (14) at the upper four corners, the positioning block (14) is connected with a positioning bolt (15) in a threaded manner, the positioning bolt (15) penetrates through the positioning block (14), the bottom end of the positioning bolt extends into the positioning frame (13), the rotating shaft of the transmission gear (43) penetrates through the side wall of the support plate (12), and the end part of the transmission gear is fixedly connected with the side wall of the positioning frame (13).

4. An on-line plywood drying device according to claim 2 or 3, wherein said heating device (7) comprises a base (71), said base (71) is fixedly connected with the top wall of said drying box (1), said base (71) is fixedly connected with a heating rod (72), and said heating rod (72) is fixedly sleeved with a heating wire (73).

5. A plywood on-line drying device according to claim 4, characterized in that positioning frame (13) is hollow structure, and the upper and lower end faces and the front and rear end faces of positioning frame (13) are communicated.