CN217520206U

CN217520206U - Composite board heating oven

Info

Publication number: CN217520206U
Application number: CN202221141285.7U
Authority: CN
Inventors: 陈建明; 王榕
Original assignee: Jiangsu Xiecheng Intelligent Equipment Co ltd
Current assignee: Jiangsu Xiecheng Intelligent Equipment Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-09-30
Anticipated expiration: 2032-05-12

Abstract

A composite board heating oven comprises a supporting main frame arranged at the bottom, wherein a box body is fixed at the top of the supporting main frame; the oven body comprises a lower oven body and an upper cover, the lower oven body is positioned in the oven body, an upper baking lamp and a lower baking lamp which are used for heating the inside of the oven are arranged between the lower oven body and the upper cover, and a plate conveying device is arranged between the upper baking lamp and the lower baking lamp; the lower box body is connected with the upper cover through the vertical moving device, so that the distance between the lower box body and the upper cover can be adjusted. The utility model provides a connect through vertical migration device between lower box and the upper cover for box and upper cover can separate to open down, are convenient for wear the operation of material.

Description

Composite board heating oven

Technical Field

The utility model relates to a panel production firing equipment, concretely relates to composite sheet material heating oven.

Background

The composite board that needs to utilize the oven to carry out stoving at present on the market mainly corrugate board, honeycomb panel etc. these composite boards need utilize glue or polymer film laminating between core plywood and upper plate, between core plywood and the lower plate in process of production, and the bonding that makes the composite board after the laminating needs the pressurization of oven to toast makes the composite board more firm. However, the existing oven is a plurality of roller sets which are horizontally and discretely arranged in the oven body, an electric heating device is arranged in the oven, and the composite plate is pressurized and conveyed while being heated, so that good compounding is realized.

However, in the oven with the structure, the box body is fixed, and the material penetrating work is very complicated each time when the plate batch is changed, so that the damage is easily caused, and the delay time is long; which is not good for the efficiency of production.

Meanwhile, when the composite board is heated and pressurized by the oven with the structure, due to the fact that a certain distance exists between the roller sets, when the composite board runs between the roller sets, the position between the roller sets can be arched due to uneven pressure, the composite board is not firmly attached, and the layering phenomenon is prone to occurring.

Disclosure of Invention

In order to solve the technical problems, the technical scheme provides the composite board heating oven, wherein the lower box body is connected with the upper cover through the vertical moving device, so that the lower box body and the upper cover can be separated and opened, and the material penetrating operation is facilitated; the problems can be effectively solved.

The utility model discloses a following technical scheme realizes:

a composite board heating oven comprises a supporting main frame arranged at the bottom, wherein a box body is fixed at the top of the supporting main frame; the oven comprises an oven body, a plate conveying device and a control device, wherein the oven body comprises a lower oven body and an upper cover which are arranged separately, the upper oven body and the upper cover are positioned in the oven body, an upper baking lamp and a lower baking lamp which are used for heating the inside of the oven are arranged between the lower oven body and the upper cover, and the plate conveying device is arranged between the upper baking lamp and the lower baking lamp; the lower box body is connected with the upper cover through the vertical moving device, so that the distance between the lower box body and the upper cover can be adjusted.

Furthermore, a supporting seat for mounting a vertical moving device is fixedly arranged on the side wall of the lower box body; a connecting block acting on the vertical moving device is arranged on the side wall of the upper cover at a position corresponding to the supporting seat; the connecting block is fixedly arranged at the moving end of the vertical moving device and moves up and down through the operation of the vertical moving device.

Furthermore, the vertical moving device comprises a vertical cylinder I which is upwards arranged by a telescopic rod, and the bottom of the vertical cylinder I is fixedly arranged on the supporting seat; the first telescopic rod of the first vertical cylinder is arranged upwards, and the end part of the first telescopic rod is fixedly connected with the bottom of the connecting block through the mounting assembly.

Further, the plate conveying device comprises a carrier roller assembly arranged at the top of the lower box body and a press roller assembly arranged on the upper side of the carrier roller assembly; the carrier roller assembly and the compression roller assembly are correspondingly arranged, and the compression roller assembly is arranged on the upper side of the carrier roller assembly through an up-down shifting device.

Furthermore, the carrier roller assembly comprises a plurality of groups of carrier rollers arranged along the advancing direction of the plate, the plurality of groups of carrier rollers are arranged in parallel, and the top surfaces of the carrier rollers are arranged on the same horizontal plane; the compression roller assembly comprises a plurality of groups of compression rollers arranged along the advancing direction of the plate, the plurality of groups of compression rollers are arranged in parallel, and the bottom surfaces of the compression rollers are arranged on the same horizontal plane.

Furthermore, the compression roller assembly comprises a first fixed shaft fixedly connected with the moving end of the upper and lower shifting device, two ends of the first fixed shaft are respectively and fixedly provided with a connecting beam, two ends of the connecting beam are respectively and fixedly provided with a second fixed shaft through fasteners, and roller bodies rotatably connected through bearings are arranged in the middle of the first fixed shaft and the second fixed shaft.

Furthermore, the up-down shifting device comprises a supporting plate fixed on the side wall of the lower box body, supporting columns are arranged on the top surface of the supporting plate at intervals, and a top plate used for mounting the vertical cylinder II is fixed on the top of each supporting column; the second vertical cylinder is fixedly installed on the upper side of the top plate, the second telescopic rod penetrates through the top plate and then extends downwards, and the end portion of the second telescopic rod is fixedly connected with the end portion of the first fixed shaft through the installation assembly.

Furthermore, a groove for installing the carrier roller assembly is formed in the side wall of the lower box body, and a notch for enabling the compression roller assembly to move up and down is formed in the side wall of the upper cover.

Advantageous effects

The utility model provides a pair of composite sheet material heating oven compares with prior art, and it has following beneficial effect:

(1) according to the technical scheme, the lower box body and the upper cover are separately arranged, so that the lower box body and the upper cover can be opened; and the two are connected through a vertical moving device, so that the distance between the lower box body and the upper cover can be adjusted. The vertical moving device is matched in structure, when the upper cover needs to be opened upwards or closed downwards, the air cylinder starts to work to drive the telescopic rod to extend upwards or retract downwards, and drive the connecting block fixed at one end of the telescopic rod to move upwards or downwards, so that the upper cover fixedly connected with the connecting block is driven to move upwards and downwards; the distance between the upper cover and the lower box body is adjusted, and the effect of opening the upper cover or closing the upper cover is achieved. So that the upper cover can be opened or closed very conveniently.

(2) This technical scheme well bearing roller subassembly and compression roller subassembly correspond the setting, and the compression roller subassembly is installed at the upside of bearing roller subassembly through upper and lower shifter for compression roller subassembly can shift from top to bottom under the effect of upper and lower shifter, can enlarge the interval between compression roller subassembly and the bearing roller subassembly when wearing the material, and the staff of being convenient for wears the material operation. Meanwhile, the vertical shifting device can also adjust the distance between the press roller assembly and the carrier roller assembly according to the thicknesses of different batches of plates, so that the vertical shifting device is convenient to adapt to the production of various different batches of plates.

(3) The bearing roller subassembly among this technical scheme includes the multiunit bearing roller that sets up along panel advancing direction, and multiunit bearing roller sets up in parallel, and the top surface setting of bearing roller is on same horizontal plane. And the compression roller assembly comprises a plurality of groups of compression rollers arranged along the advancing direction of the plate, the plurality of groups of compression rollers are arranged in parallel, and the bottom surfaces of the compression rollers are arranged on the same horizontal plane. So that the top and bottom surfaces of the plate can uniformly bear pressure. The phenomenon that the position between the roller set is likely to be arched due to uneven pressure and the phenomenon that the composite plate is attached firmly and laminated can be effectively avoided.

Drawings

Fig. 1 is a front view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the lower box and the upper cover of the present invention.

Fig. 3 is a schematic structural view of the lower box and the plate conveying device of the present invention.

Fig. 4 is a top view of the overall structure of the present invention.

Fig. 5 is a top view of the medium pressure roller assembly of the present invention.

Fig. 6 is a top view of the internal structure of the middle upper cover of the present invention.

Fig. 7 is a side view of the overall structure of the present invention.

Fig. 8 is a side view of the box and the supporting frame of the present invention.

Fig. 9 is a side view of the plate conveying device according to the present invention.

Fig. 10 is a structural diagram of a single set of press roll assembly and idler assembly in the present invention.

Fig. 11 is a schematic structural view of the side wall of the middle and lower box of the present invention.

The symbols in the drawings are: 1-supporting general frame, 11-general supporting column, 12-cross beam, 2-box body,

21-lower box body, 211-supporting seat, 212-side plate, 2121-notch, 22-upper cover, 221-connecting block, 3-vertical moving device, 31-vertical cylinder I, 32-fixed shell, 33-telescopic rod I, 4-baking lamp, 41-upper baking lamp, 42-lower baking lamp, 43-lamp shade, 44-lamp tube, 45-baking lamp mounting component, 5-plate conveying device, 51-roller component, 511-roller, 5111-rotating shaft, 5112-bearing, 52-press roller component, 521-press roller, 522-fixed shaft I, 523-connecting beam, 524-fixed shaft II, 6-up-down shifting device, 61-supporting plate, 62-supporting column, 63-top plate, 64-vertical cylinder II, etc, 65-telescopic rod two, 7-plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. The embodiments described are only a part of the embodiments of the present invention, and not all of the embodiments. Without departing from the design concept of the present invention, the ordinary people in the field should fall into the protection scope of the present invention for various modifications and improvements made by the technical solution of the present invention.

Example 1:

as shown in fig. 1-11, a composite board heating oven includes a supporting frame 1 formed by fixedly connecting a plurality of vertically arranged main pillars 11 and a plurality of horizontally arranged cross beams 12, and a box body 2 is fixed on the top of the supporting frame 1. The box body 2 comprises a lower box body 21 and an upper cover 22 which are separately arranged, and the lower box body 21 and the upper cover 22 are connected through a vertical moving device 3, so that the distance between the lower box body 21 and the upper cover 22 can be adjusted. An upper roasting lamp 41 and a lower roasting lamp 42 for heating the inside of the oven are arranged between the lower box body 21 and the upper cover 22 and are positioned inside the box body 2; and a plate conveying device 5 which is arranged between the upper baking lamp 41 and the lower baking lamp 42 and plays a role in conveying and pressing the plates.

The integral structure of the box body 2 is in a rectangular body state and comprises a lower box body 21 fixed on the top surface of the supporting main frame 1 through fasteners or welding, and supporting seats 211 for mounting the vertical moving device 3 are fixedly arranged on the side walls of four corners of the lower box body 21; the side walls of the four corners of the upper cover 22 are provided with connecting blocks 221 acting on the vertical moving device 3 at the positions corresponding to the supporting seat 211; the connection block 221 is fixedly installed at the moving end of the vertical moving device 3 and is moved up and down by the operation of the vertical moving device 3.

The vertical moving device 3 comprises a vertical cylinder I31 with an upward telescopic rod, a fixed shell 32 is arranged outside the vertical cylinder I31, and the bottom of the fixed shell 32 is fixedly arranged on a supporting seat 211 through a fastener; the first expansion link 33 in the first vertical cylinder 31 is arranged upwards, and the end part of the first expansion link 33 is fixedly connected with the bottom of the connecting block 221 through the mounting assembly.

When the upper cover 22 needs to be opened upwards or the upper cover 22 needs to be closed downwards, the first air cylinder 31 starts to work, the first telescopic rod 33 is driven to extend upwards or retract downwards, the connecting block 221 fixed at the end part of the first telescopic rod 33 is driven to move upwards or downwards, and therefore the upper cover 22 fixedly connected with the connecting block 221 is driven to move upwards and downwards; adjusting the distance between the upper cover 22 and the lower case 21 has the effect of opening the upper cover 22 or closing the upper cover 22.

A plurality of upper baking lamps 41 and lower baking lamps 42 are fixedly arranged on the top wall of the inner side of the upper cover 22 and the bottom surface of the inner side of the lower box body 21 through baking lamp mounting assemblies 45, and the baking lamps 4 arranged on the top wall of the inner side of the upper cover 22 or the baking lamps 4 arranged on the bottom surface of the inner side of the lower box body 21 are arranged in parallel; meanwhile, the upper and

lower baking lamps

41 and 42 are installed at positions corresponding to each other up and down to heat the plate 7 passing through the middle of the oven.

The baking lamp 4 comprises a lamp shade 43 and a lamp tube 44, wherein the outer shell of the lamp shade 44 is fixed at the middle part of the inner top wall of the upper cover 22 or the inner bottom surface of the lower box body 21 through a baking lamp mounting component 45, the middle part of the lamp tube 44 is mounted at the middle part of the lamp shade 43 through related components, and two ends of the lamp tube 44 penetrate through the side wall of the upper cover 22 or the lower box body 21 and extend to the outer side of the box body 2 and are connected with a power supply through an electrifying component. This section employs conventional techniques in the art; the present embodiment does not make any effective improvement to the mounting components and the related components for energizing the searchlight 4, and is assembled directly by using the prior art. The mounting assembly and the energizing assembly of the searchlight 4 will not be described herein.

The plate conveying device 5 comprises an idler roller assembly 51 arranged at the top of the lower box body 21 and a press roller assembly 52 arranged on the upper side of the idler roller assembly 51; the carrier roller assembly 51 and the compression roller assembly 52 are correspondingly arranged, and the compression roller assembly 52 is arranged on the upper side of the carrier roller assembly 51 through the up-down shifting device 6, so that the compression roller assembly 52 can be shifted up and down under the action of the up-down shifting device 6, the distance between the compression roller assembly 52 and the carrier roller assembly 51 can be increased during material penetrating, and the material penetrating operation of workers is facilitated. Meanwhile, the up-down shifting device 6 can also adjust the distance between the press roller assembly 52 and the carrier roller assembly 51 according to the thicknesses of different batches of plates, so that the device is convenient to adapt to the production of various different batches of plates 7.

The carrier roller assembly 51 comprises a plurality of sets of carrier rollers 511 arranged along the advancing direction of the plate 7, the plurality of sets of carrier rollers 511 are arranged in parallel, and the top surfaces of the carrier rollers 511 are arranged on the same horizontal plane. The carrier roller 511 comprises a rotating shaft 5111 arranged in the middle and a roller body arranged in the middle of the rotating shaft 5111 and fixedly connected with the rotating shaft 5111; two ends of the rotating shaft 5111 are mounted in grooves 2121 formed in the top surface of the side plate 212 of the lower box body 21 through bearings 5112, and any end of the rotating shaft of the carrier roller is connected with the transmission device through a transmission belt, so that the carrier roller is mounted on the top surface of the lower box body and is driven by the transmission device to rotate, and a plate conveying platform is formed.

The pressing roller assembly 52 comprises a plurality of groups of pressing rollers 521 arranged along the advancing direction of the plate, the groups of pressing rollers 521 are arranged in parallel, and the bottom surfaces of the pressing rollers 521 are arranged on the same horizontal plane.

The pressing roller assembly 52 comprises a first fixing shaft 522 fixedly connected with the moving end of the up-and-down shifting device 6, two ends of the first fixing shaft 522 are respectively and fixedly provided with a connecting beam 523, two ends of the connecting beam 523 are respectively and fixedly provided with a second fixing shaft 524 through fasteners, roller bodies rotatably connected through bearings are arranged in the middle of the first fixing shaft 522 and the second fixing shaft 524, the roller bodies are in contact with the plates 7, and when the roller bodies move forwards under the rotation of the carrier roller, the plates move forwards, and the roller bodies in the middle of the pressing roller can be driven to rotate. The friction force between the compression roller and the plates can be reduced while the plates are pressed by the roller body, and the plates can continuously move forwards.

The up-down shifting device 6 comprises a supporting plate 61 fixed on the side wall of the lower box 21, and the supporting plate 61 is fixed on the upper part of the supporting seat 211. A supporting column 62 is arranged at a designated position on the top surface of the supporting plate 61, and a top plate 63 for mounting a vertical cylinder II 64 is fixed at the top of the supporting column 62. The cylinder body of the vertical cylinder II 64 is fixedly arranged on the upper side of the top plate 63 through a fixing device, the telescopic rod II 65 penetrates through the top plate 63 and then extends downwards, and the end part of the telescopic rod II 65 is fixedly connected with the end part of the fixed shaft I622 through a mounting assembly.

When the pressing roller assembly 52 needs to move upwards or downwards, the second air cylinder 64 starts to work simultaneously to drive the second telescopic rod 65 to retract upwards or extend downwards, and drive the first fixed shaft 522 fixed at the end part of the second telescopic rod 65 to move upwards or downwards, so that the pressing roller assembly 52 fixedly connected with the first fixed shaft 522 is driven to move upwards and downwards; adjusting the spacing between the press roller assembly 52 and the idler assembly 51 has the effect of moving the press roller assembly 52 upward or adjusting the spacing between the press roller assembly 52 and the idler assembly 51 according to the thickness of the sheet material.

A notch 2121 for installing the carrier roller assembly 51 is formed in the side wall of the lower box 21, and a notch for enabling the compression roller assembly 52 to move up and down is formed in the side wall of the upper cover 22.

Claims

1. A composite board heating oven comprises a supporting main frame (1) arranged at the bottom, wherein a box body (2) is fixed at the top of the supporting main frame (1); the method is characterized in that: the oven body (2) comprises a lower oven body (21) and an upper cover (22) which are separately arranged, the lower oven body (21) and the upper cover (22) are positioned inside the oven body (2), an upper baking lamp (41) and a lower baking lamp (42) which are used for heating the inside of the oven are arranged between the lower oven body (21) and the upper cover (22), and a plate conveying device (5) is arranged between the upper baking lamp (41) and the lower baking lamp (42); the lower box body (21) is connected with the upper cover (22) through the vertical moving device (3), so that the distance between the lower box body (21) and the upper cover (22) can be adjusted.

2. A composite board heating oven as claimed in claim 1, wherein: a supporting seat (211) for mounting a vertical moving device (3) is fixedly arranged on the side wall of the lower box body (21); a connecting block (221) acting on the vertical moving device (3) is arranged on the side wall of the upper cover (22) at a position corresponding to the supporting seat (211); the connecting block (221) is fixedly arranged at the moving end of the vertical moving device (3) and moves up and down through the operation of the vertical moving device (3).

3. A composite board heating oven as claimed in claim 1 or 2, wherein: the vertical moving device (3) comprises a vertical cylinder I (31) with an upward telescopic rod, and the bottom of the vertical cylinder I (31) is fixedly arranged on the supporting seat (211); the first expansion link (33) of the first vertical cylinder (31) is arranged upwards, and the end part of the first expansion link (33) is fixedly connected with the bottom of the connecting block (221) through the mounting assembly.

4. The composite board heating oven of claim 1, wherein: the plate conveying device (5) comprises a carrier roller assembly (51) arranged at the top of the lower box body (21) and a pressing roller assembly (52) arranged on the upper side of the carrier roller assembly (51); the carrier roller assembly (51) and the compression roller assembly (52) are correspondingly arranged, and the compression roller assembly (52) is installed on the upper side of the carrier roller assembly (51) through the up-down shifting device (6).

5. A composite board heating oven as claimed in claim 4, wherein: the carrier roller assembly (51) comprises a plurality of groups of carrier rollers (511) arranged along the advancing direction of the plate (7), the plurality of groups of carrier rollers (511) are arranged in parallel, and the top surfaces of the carrier rollers (511) are arranged on the same horizontal plane; the press roller assembly (52) comprises a plurality of groups of press rollers (521) arranged along the advancing direction of the plate, the press rollers (521) are arranged in parallel, and the bottom surfaces of the press rollers (521) are arranged on the same horizontal plane.

6. A composite board heating oven as claimed in claim 4 or 5, wherein: the compression roller assembly (52) comprises a first fixing shaft (522) fixedly connected with the moving end of the up-and-down shifting device (6), two ends of the first fixing shaft (522) are respectively and fixedly provided with a connecting beam (523), two ends of the connecting beam (523) are respectively and fixedly provided with a second fixing shaft (524) through fasteners, and roller bodies rotatably connected through bearings are arranged in the middle of the first fixing shaft (522) and the second fixing shaft (524).

7. A composite board heating oven as claimed in claim 6, wherein: the up-down shifting device (6) comprises a supporting plate (61) fixed on the side wall of the lower box body (21), supporting columns (62) are arranged on the top surface of the supporting plate (61) at intervals, and a top plate (63) used for mounting a vertical cylinder II (64) is fixed at the top of each supporting column (62); the vertical cylinder II (64) is fixedly installed on the upper side of the top plate (63), the telescopic rod II (65) penetrates through the top plate (63) and then extends downwards, and the end part of the telescopic rod II (65) is fixedly connected with the end part of the fixed shaft I (522) through the installation assembly.

8. A composite board heating oven as claimed in claim 7, wherein: the side wall of the lower box body (21) is provided with a notch (2121) for mounting the carrier roller assembly (51), and the side wall of the upper cover (22) is provided with a notch for enabling the compression roller assembly (52) to move up and down.