CN110815486A

CN110815486A - Anti-adhesion mesh belt for shaving board production

Info

Publication number: CN110815486A
Application number: CN201911188055.9A
Authority: CN
Inventors: 胡立明; 熊艳辉
Original assignee: Yiyang World Wide Bamboo Industry Co Ltd
Current assignee: Yiyang World Wide Bamboo Industry Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-02-21
Anticipated expiration: 2039-11-28
Also published as: CN110815486B

Abstract

The invention discloses an anti-adhesion mesh belt for producing a shaving board, kraft paper is laid above the mesh belt, a negative pressure cavity for adsorbing the kraft paper is arranged in the mesh belt, a negative pressure component is arranged in an adsorption driving box at one side of the mesh belt, the air inlet end of the negative pressure component is connected with the negative pressure cavity, the driving force of the negative pressure component is shared by a conveying roller of the mesh belt, the conveying speed of the kraft paper and the conveying speed of the mesh belt are the same, a cutting component for cutting the kraft paper is arranged above the mesh belt, the anti-adhesion mesh belt for producing the shaving board is provided with the kraft paper, the kraft paper can be used for separating the mesh belt and wood board particles, the adhesion between the wood board and the mesh belt is prevented in the process of pressing the plate, the influence of the adhesion on the surface quality of the shaving board is prevented, the cleaning steps of the mesh belt are reduced, the whole machine has compact structure, fully utilizes energy, saves energy and protects environment.

Description

Anti-adhesion mesh belt for shaving board production

Technical Field

The invention relates to the technical field of plate production equipment, in particular to an anti-adhesion mesh belt for shaving board production.

Background

Particle board is an artificial board made of particles made of wood or other lignocellulose materials, which are glued under the action of heat and pressure after adhesive is applied, and is also called particle board. It is mainly used for furniture manufacture, building industry and train and automobile carriage manufacture.

The particle board, when being laminated, needs to be transported through the belt, and the laminating process is also carried out on the belt. In the prior art, the powder paving machine can uniformly spread glued wood particles on a mesh belt, the tiled shape of the wood particles is similar to that of a target wood plate, the passing mesh belt is conveyed to a pressing machine, a pressing component in the pressing machine presses the wood particles, the wood particles are mutually glued, a plate prototype is formed, the plate is further processed, but the wood particles are pressed and glued in the process, the wood particles can be stuck on the mesh belt, the discharging of the plate is influenced, the surface quality of the plate can be influenced, the adhered mesh belt is required to be cleaned in the later period, and the quality efficiency of plate production is seriously influenced. Particularly for formaldehyde-free boards, the MDI used in the method has high adhesive property and is easy to adhere to the mesh belt.

Disclosure of Invention

The invention aims to solve the problem of adhesion between wood particles and a mesh belt in the prior art, and provides an anti-adhesion mesh belt for producing a shaving board.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a production of shaving board is with antiseized even guipure, the kraft paper is laid to the top of guipure, the inside of guipure sets up the negative pressure chamber of adsorbing the kraft paper, one side of guipure sets up adsorbs the drive case, the inside that adsorbs the drive case sets up negative pressure assembly, negative pressure assembly's air inlet end is connected the negative pressure chamber, negative pressure assembly's drive power and the transfer roller sharing of guipure, the kraft paper is the same with the transfer speed of guipure, the top of guipure sets up the subassembly that cuts off of kraft paper.

Further, the guipure includes the conveyer belt, the fixed guipure face that is located the casing of conveyer belt surface, casing upper end opening part, casing and guipure face form the negative pressure chamber, the kraft paper is laid on the guipure face, and the conveyer belt contacts with the transfer roller.

Further, support frame feeding one side of guipure sets up the kraft paper and unreels the subassembly, the kraft paper unreels and installs the kraft paper roll on the subassembly.

Furthermore, one end of the conveying roller is fixedly connected with an output shaft of the driving motor through a driving shaft, and the other end of the conveying roller is provided with a negative pressure assembly.

Further, the negative pressure subassembly includes connecting axle, negative pressure pipe, driving gear, driven gear, supplementary pivot, blade, negative pressure section of thick bamboo, connecting pipe and concentrated box, the one end and the coaxial fixed connection of transfer roller of connecting axle, the other end of connecting axle runs through adsorb drive box and fixed the driving gear that cup joints, driving gear and at least one driven gear meshing, the inside rotation that adsorbs the drive box sets up supplementary pivot, the fixed cover of driven gear connects in supplementary pivot, the one end of supplementary pivot extends to in the negative pressure section of thick bamboo and the fixed blade that sets up, the air outlet hole of having seted up at the air-out end of blade of negative pressure section of thick bamboo, the air inlet end of negative pressure section of thick bamboo at the blade passes through the inner chamber intercommunication of connecting pipe with concentrated box, the inner chamber of concentrated box passes through negative pressure pipe and negative pressure chamber intercommunication.

Furthermore, the outer wall of the adsorption driving box is provided with a baffle which is annularly distributed on the edge of the adsorption driving box close to the concentrated box, and four corners of the baffle are fillets.

Further, the cutting-off assembly is located between the powder spreading machine and the pressing plate assembly above the mesh belt, the cutting-off assembly comprises a cutting knife for cutting off kraft paper and a cutting-off cylinder for driving the cutting knife to cut off, and the cutting knife is fixedly arranged at the working end of the cutting-off cylinder.

Further, a sealing plate is arranged below the mesh belt and is matched with the outer shape of the mesh belt surface, and the sealing plate is fixedly arranged below the mesh belt and is attached to the mesh belt surface.

A plate pressing machine, its conveying module part includes the above-mentioned antiseized guipure for shaving board production.

The invention has the beneficial effects that:

1. anti-sticking net area is used in shaving board production sets up the kraft paper on, and the kraft paper can be used to separate guipure and plank granule, prevents to produce the adhesion at clamp plate in-process plank and guipure, prevents that the adhesion from influencing and reducing the clearance step of guipure to the surface quality of shaving board, improves production quality and efficiency.

2. The anti-sticking net belt for producing the shaving board is provided with the negative pressure cavity for adsorbing kraft paper, the negative pressure of the negative pressure cavity drives the transfer roller to rotate, the full utilization of energy can be realized, the energy is saved, the environment is protected, and the structure of the whole machine is compact.

Drawings

FIG. 1 is a perspective view of an anti-adhesion mesh belt for producing a particle board;

FIG. 2 is a schematic structural view of the front face of the anti-adhesion mesh belt for producing the particle board;

FIG. 3 is a schematic structural view of the side surface of the anti-adhesion mesh belt for producing the particle board;

FIG. 4 is an enlarged view of the side surface A of the anti-adhesion mesh belt for producing the particle board;

FIG. 5 is a schematic structural view of a gear transmission part in the negative pressure component of the anti-adhesion mesh belt;

FIG. 6 is a schematic structural diagram of a blade in a negative pressure component of the anti-blocking mesh belt.

In the figure: 1. kraft paper unreeling component; 2. a conveying roller; 3. kraft paper roll; 4. kraft paper; 5. spreading a powder machine; 6. cutting off the air cylinder; 7. a cutter; 8. a platen assembly; 9. a mesh belt; 91. a conveyor belt; 92. a housing; 93. mesh belt surface; 94. a negative pressure chamber; 10. a frame; 11. a connecting shaft; 12. an adsorption driving box; 13. a negative pressure tube; 14. a driving gear; 15. a driven gear; 16. an auxiliary rotating shaft; 17. a blade; 18. a negative pressure cylinder; 19. a connecting pipe; 20. a concentration box; 21. a baffle plate; 22. a drive motor; 23. and (7) sealing the plate.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, kraft paper 4 is laid to the top of guipure 9, and kraft paper can be used for separating guipure and plank granule, prevents that plank and guipure from producing the adhesion at the clamp plate in-process, prevents that the adhesion from influencing the surface quality of shaving board and reducing the clearance step of guipure, improves production quality and efficiency.

Specifically, guipure 9 includes conveyer belt 91, the fixed guipure face 93 that is located the casing 92, casing 92 upper end opening part of conveyer belt 91 surface, has a plurality of meshes on guipure face 93, lay kraft paper 4 on guipure face 93, conveyer belt 91 and the contact of transfer roller 2, casing 92 and guipure face 93 form negative pressure chamber 94, negative pressure chamber 94 is used for adsorbing kraft paper 4 on guipure face 93, and one side of casing 92 sets up the joint of connecting negative pressure pipe 13.

Furthermore, an adsorption driving box 12 is arranged on one side of the mesh belt 9, the mesh belt 9 and the adsorption driving box 12 are both arranged on the rack 10, a negative pressure component is arranged inside the adsorption driving box 12, and an air inlet end of the negative pressure component is connected with the negative pressure cavity 94.

Specifically, refer to fig. 3 and 4, the negative pressure subassembly includes connecting axle 11, negative pressure pipe 13, driving gear 14, driven gear 15, supplementary pivot 16, blade 17, a negative pressure section of thick bamboo 18, connecting pipe 19 and concentrated box 20, the one end and the coaxial fixed connection of transfer roller 2 of connecting axle 11, the other end of connecting axle 11 runs through adsorb drive box 12 and fixed cup joint driving gear 14, driving gear 14 and four driven gear 15 meshes, the inside rotation of adsorbing drive box 12 sets up supplementary pivot 16, driven gear 15 is fixed cup joints in supplementary pivot 16, the other end of supplementary pivot 16 extends to in the negative pressure section of thick bamboo 18, and negative pressure section of thick bamboo 18 is a cylinder side seal's barrel, and supplementary pivot 16 extends to the fixed blade 17 that sets up in negative pressure section of thick bamboo 18, negative pressure section of thick bamboo 18 sets up the wind hole at the air-out end of blade 17, negative pressure section of thick bamboo 18 is held through connecting pipe 19 and the inner chamber intercommunication of concentrated box 20 at the air inlet end of, the concentration box 20 is fixed on the inner wall of the adsorption driving box 12 principle mesh belt 9, and the inner cavity of the concentration box 20 is communicated with the negative pressure cavity 94 through the negative pressure pipe 13.

Further, the output shaft of drive shaft fixed connection driving motor 22 is passed through to the one end of transfer roller 2, driving motor 22 fixed mounting and frame 10 on, the other end of transfer roller 2 sets up negative pressure assembly, and driving motor 22 can drive transfer roller 2, connecting axle 11 and rotate for driving gear 14 drives driven gear 15 and rotates, and auxiliary rotating shaft 16 is followed to the blade 17 of auxiliary rotating shaft 16 one end and is rotated, makes the negative pressure chamber 94 of the one end of blade 17 air inlet form the negative pressure, and in this embodiment, transfer roller 2 of guipure 9 can provide drive power for negative pressure assembly, can realize the make full use of energy, and is energy-concerving and environment-protective, and complete machine compact structure.

Further, frame 10 feeding one side of guipure 9 sets up kraft paper 4 and unreels subassembly 1, the kraft paper unreels subassembly 1 facial make-up kraft paper roll 3, the kraft paper unreels subassembly 1 and includes the unreeling roller with frame 10 swivelling joint, unreel the roller and can not need drive power, kraft paper 4 can realize unreeling by the pulling of guipure 9, the one end of unreeling the roller can set up unreeling motor, unreel motor drive unreels the roller and unreels, but need guarantee that the linear velocity that kraft paper 4 unreeled is unanimous with the linear velocity of guipure 9 conveying, guarantee that kraft paper 4 is the same with the transfer rate of guipure 9.

Referring to fig. 1, a cutting assembly for cutting kraft paper 4 is further arranged above the mesh belt 9, the cutting assembly is located between the powder spreading machine 5 and the pressing plate assembly 8 above the mesh belt 9, the cutting assembly comprises a cutting knife 7 for cutting the kraft paper 4 and a cutting cylinder 6 for driving the cutting knife 7 to cut, and the cutting knife 7 is fixedly arranged at the working end of the cutting cylinder 6.

The processing procedure of the shaving board on the conveying surface of the mesh belt 9 is as follows: kraft paper 4 is in the top of guipure 9, kraft paper 4 can be along with guipure 9 synchronous feed, the powder machine 5 of spreading on the shaving board guipure 1 evenly spreads panel raw material granule on the kraft paper, when panel raw material powder is conveyed to the below of clamp plate subassembly 8, clamp plate subassembly 8 carries out the clamp plate to panel raw material powder of its below and handles, make panel raw material powder form panel, kraft paper 4 will be used for guipure 9 to separate with the plank raw materials, prevent the production adhesion of plank and guipure face 93 at clamp plate in-process, after panel is compacted the shaping, cut off the work of cylinder 6 drive cutters 7 of cutting off in the subassembly, cut off the kraft paper, kraft paper 4 that glues at the panel surface gets into next process along with the panel, wherein the surface polishing of kraft paper 4 later stage accessible panel is handled.

The powder spreader 5 and the pressing plate assembly 8 in this embodiment are respectively a powder spreader and a plate press for producing a particle board in the prior art, and are used for compressing and molding the plate.

The kraft paper isolation structure in the embodiment can prevent the adhesion from affecting the surface quality of the shaving board, reduce the cleaning steps of the mesh belt, and improve the production quality and efficiency

Example 2

Referring to fig. 3, embodiment 1 is different in that a baffle 21 is further disposed on an outer wall of the suction driving box 12 in this embodiment, the baffle 21 is circumferentially disposed on an edge of the suction driving box 12 close to the concentration box 20, four corners of the baffle 21 are rounded, and the baffle 21 can guide the negative pressure tube 13 to rotate around the suction driving box 12 following transmission of the mesh belt 9, so as to prevent the negative pressure tube 13 from being jammed.

Example 3

Referring to fig. 1, the difference of embodiment 2 is that a sealing plate 23 is further disposed below the mesh belt 9 in this embodiment, the sealing plate 23 is adapted to the outer shape of the mesh belt surface 93, the sealing plate 23 is fixedly disposed below the mesh belt 9 and is attached to the mesh belt surface 93, when the mesh belt 9 conveys a plate material, the mesh belt surface 93 can move relative to the sealing plate 23, and the sealing plate 23 is used to seal the mesh belt surface 93 on the lower surface of the mesh belt 9, so as to enhance the negative pressure of the mesh belt surface 93 on the upper surface of the mesh belt 9.

Example 4

In this example, a press machine was provided, the transfer unit portion of which comprised the antiblocking belt for use in the production of particle boards of example 1, example 2 or example 3.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a shaving board production is with antiseized even guipure, a serial communication port, kraft paper (4) are laid to the top of guipure (9), the inside of guipure (9) sets up negative pressure chamber (94) that adsorbs kraft paper (4), one side of guipure (9) sets up adsorbs drive case (12), the inside that adsorbs drive case (12) sets up negative pressure assembly, negative pressure assembly's air inlet end is connected negative pressure chamber (94), negative pressure assembly's drive power and transfer roller (2) sharing of guipure (9), kraft paper (4) are the same with the transfer speed of guipure (9), the top of guipure (9) sets up the subassembly that cuts off kraft paper (4).

2. The anti-adhesion mesh belt for the particle board production according to claim 1, wherein the mesh belt (9) comprises a conveyor belt (91), a shell (92) fixedly arranged on the outer surface of the conveyor belt (91), and a mesh belt surface (93) arranged at the upper end opening of the shell (92), the shell (92) and the mesh belt surface (93) form a negative pressure cavity (94), kraft paper (4) is laid on the mesh belt surface (93), and the conveyor belt (91) is in contact with the conveyor roller (2).

3. The anti-adhesion mesh belt for the particle board production according to claim 2, wherein a kraft paper unwinding assembly (1) is arranged on the feeding side of the frame (10) supporting the mesh belt (9), and a kraft paper roll (3) is mounted on the kraft paper unwinding assembly (1).

4. The anti-adhesion mesh belt for the particle board production according to claim 3, wherein one end of the conveying roller (2) is fixedly connected with an output shaft of a driving motor (22) through a driving shaft, and the other end of the conveying roller (2) is provided with a negative pressure assembly.

5. The anti-adhesion mesh belt for the shaving board production according to claim 4, wherein the negative pressure component comprises a connecting shaft (11), a negative pressure pipe (13), a driving gear (14), a driven gear (15), an auxiliary rotating shaft (16), blades (17), a negative pressure cylinder (18), a connecting pipe (19) and a centralized box (20), one end of the connecting shaft (11) is coaxially and fixedly connected with the conveying roller (2), the other end of the connecting shaft (11) penetrates through the adsorption driving box (12) and is fixedly sleeved with the driving gear (14), the driving gear (14) is meshed with at least one driven gear (15), the auxiliary rotating shaft (16) is rotatably arranged in the adsorption driving box (12), the driven gear (15) is fixedly sleeved on the auxiliary rotating shaft (16), one end of the auxiliary rotating shaft (16) extends into the negative pressure cylinder (18) and is fixedly provided with the blades (17), an air outlet hole is formed in the air outlet end of each blade (17) of each negative pressure cylinder (18), the air inlet end of each negative pressure cylinder (18) at each blade (17) is communicated with the inner cavity of the concentration box (20) through a connecting pipe (19), and the inner cavity of the concentration box (20) is communicated with the negative pressure cavity (94) through a negative pressure pipe (13).

6. The anti-adhesion mesh belt for the particle board production according to claim 5, wherein the outer wall of the adsorption driving box (12) is provided with a baffle (21), the baffle (21) is annularly distributed on the edge of the adsorption driving box (12) close to the concentration box (20), and four corners of the baffle (21) are rounded corners.

7. The anti-adhesion mesh belt for the particle board production according to claim 1, wherein the cutting assembly is positioned between the powder spreading machine (5) and the pressing plate assembly (8) above the mesh belt (9), the cutting assembly comprises a cutting knife (7) for cutting kraft paper (4) and a cutting cylinder (6) for driving the cutting knife (7) to cut, and the cutting knife (7) is fixedly arranged at the working end of the cutting cylinder (6).

8. The anti-adhesion mesh belt for the particle board production according to claim 1, wherein a sealing plate (23) is arranged below the mesh belt (9), the sealing plate (23) is adapted to the outer shape of the mesh belt surface (93), and the sealing plate (23) is fixedly arranged below the mesh belt (9) and attached to the mesh belt surface (93).

9. A press machine characterized in that the conveyor assembly section comprises an anti-blocking belt for particle board production according to claims 1-7.