CN218534963U - Molding device for plastic-bonded plywood - Google Patents

Abstract

The utility model relates to a mould forming device who pastes plywood relates to plank processingequipment technical field, and it includes moulding box and evacuation machine, the moulding box top surface is used for placing first plywood, the moulding box side is used for placing the second plywood, a plurality of atmospheric pressure hole has been seted up on the moulding box perisporium, be connected with the exhaust tube between moulding box and the evacuation machine. This application has the effect that improves the flexibility of plywood concatenation.

Description

Molding device for plastic-bonded plywood

Technical Field

The application relates to a plank processingequipment technical field especially relates to a molding device who moulds veneer.

Background

The plywood is one of three artificial boards, the plywood has the advantages of high strength, beautiful culture and the like, so the plywood is widely applied to the industries of house decoration, motor car interior decoration, furniture and the like, in the production and utilization of the plywood, certain requirements are required on the thickness, size and shape of the plywood according to different use scenes, so the plywood needs to be reprocessed by using a hot press, in the related technology, a plurality of veneers are overlapped together in a rolling way and then thickened and widened by the hot press, but the application of the plywood is very wide, a single plane plywood cannot meet the requirements of people, the hot press in the related technology can only carry out plane connection on the plywood, the plywood cannot be vertically connected, and the splicing flexibility of the plywood is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the flexibility of plywood concatenation, this application provides a molding device who moulds veneer.

The application provides a mold close veneer's forming device adopts following technical scheme:

the utility model provides a mould forming device who pastes plywood, includes moulding box and evacuation machine, the moulding box top surface is used for placing first plywood, the moulding box side is used for placing the second plywood, a plurality of atmospheric pressure hole has been seted up on the moulding box perisporium, be connected with the exhaust tube between moulding box and the evacuation machine.

Through adopting above-mentioned technical scheme, when placing first plywood and second plywood on the shaping case, bond the two through special glue, then live the shaping case with plastic film parcel, start the evacuation machine, the evacuation machine is managed to find time with the air in the shaping case, because the outside atmospheric pressure of shaping case is greater than inside atmospheric pressure, lead to external atmospheric pressure to extrude the shaping case, thereby fix first plywood and second plywood to the shaping case, increase the stability of first plywood and second plywood on the shaping case, first plywood and second plywood make first plywood and second plywood can bond perpendicularly through the outside of shaping case, the flexibility of plywood concatenation has been improved.

Optionally, a plurality of spout has vertically been seted up on the lateral wall that the forming box is used for placing the second plywood, vertical sliding is connected with the lifting unit who is used for supporting the second plywood in the spout.

Through adopting above-mentioned technical scheme, after placing the shaping case with first plywood and second plywood, through adjusting lifting unit, hold up the second plywood, reduce the gravity influence that the second plywood received to make the effect of first plywood and the bonding of second plywood better, the bonding is more firm.

Optionally, lifting unit includes the limit bolt of vertical rigid coupling in the spout, the slip cover is equipped with the sliding block on the limit bolt, the sliding block is improved level the rigid coupling and is had the lifter plate that is used for supporting the second plywood, threaded connection has the stop nut who is used for supporting the sliding block on the limit bolt, stop nut is located the sliding block below.

Through adopting above-mentioned technical scheme, when first plywood and second plywood butt are on the lateral wall of shaping case, glue with the special use and connect in one side that first plywood and second plywood are close to each other, then the lifter plate slides, when lifter plate and second plywood looks butt, rotate limit nut towards the direction that is close to last box for the limit nut butt is on the sliding block lateral wall, thereby with the lifter plate fixed to the assigned position, increase the stability of lifter plate in the slide opening.

Optionally, a spring is elastically supported between the sliding block and the top wall of the sliding groove.

Through adopting above-mentioned technical scheme, when lifter plate and second plywood butt, the stability of the multiplicable lifter plate of spring to make better supporting the second plywood of lifter plate, improved the bonding effect of second plywood and first plywood.

Optionally, the spring is sleeved on the limit bolt.

Through adopting above-mentioned technical scheme, the spring housing is established on spacing bolt, the stability of multiplicable spring in the spout to increase the stability of lifter plate on the forming box, and then improve the bonding effect of first plywood and second plywood.

Optionally, a fixing bolt is connected between the first plywood and the forming box.

Through adopting above-mentioned technical scheme, when first plywood and second plywood were placed on the shaping case, pass first plywood and threaded connection on the shaping case through fixing bolt, increased first plywood and the stability of second plywood on last box, and then make the fixed effect of bonding of first plywood and second plywood better.

Optionally, a placing rack is arranged at the bottom of the forming box, and universal wheels are arranged at the bottom of the placing rack.

Through adopting above-mentioned technical scheme, when needs carry out position to the shaping case and remove, the accessible slides the universal wheel and removes the shaping case, has increased the flexibility of shaping case.

Optionally, the forming box is provided with a plurality of, and all with the evacuation machine is connected.

Through adopting above-mentioned technical scheme, the evacuation machine is connected a plurality of forming box, can carry out the evacuation to a plurality of forming box insides simultaneously for it is fixed to bond a plurality of plywood, accelerate the production efficiency of plywood.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the first plywood and the second plywood are placed on the forming box, the first plywood and the second plywood are bonded through special glue, then the forming box is wrapped by a plastic film, a vacuumizing machine is started, air in the forming box is pumped out through the vacuumizing machine, and the outside air pressure is larger than the inside air pressure, so that the forming box is extruded by the outside air pressure, the first plywood and the second plywood are fixed on the forming box, the stability of the first plywood and the second plywood on the forming box is improved, the first plywood and the second plywood can be vertically bonded through the outer side of the forming box, and the splicing flexibility of the plywood is improved;

2. when the first plywood and the second plywood are abutted against the outer side wall of the forming box, one sides, close to each other, of the first plywood and the second plywood are connected through special glue, then the lifting plate slides, and when the lifting plate is abutted against the second plywood, the limiting nut rotates towards the direction close to the upper box body, so that the limiting nut is abutted against the side wall of the sliding block, the lifting plate is fixed to a specified position, and the stability of the lifting plate in a sliding hole is improved;

3. the vacuum extractor is connected with a plurality of molding boxes, and can simultaneously carry out vacuum-pumping to the inside of a plurality of molding boxes, so that a plurality of plywood plates are bonded and fixed, and the production efficiency of the plywood plates is accelerated.

Drawings

Fig. 1 is a schematic view of the overall structure of a molding apparatus according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a lifting assembly embodied in an embodiment of the present application.

Description of reference numerals: 1. forming a box; 11. an upper box body; 12. a lower box body; 121. a chute; 13. an air pressure hole; 2. a first plywood panel; 3. a second plywood panel; 4. a vacuum extractor; 41. an air exhaust pipe; 5. a lifting assembly; 51. a limit bolt; 52. a slider; 53. a limit nut; 54. a lifting plate; 55. a gasket; 56. a spring; 6. fixing the bolt; 7. placing a rack; 71. a universal wheel.

Detailed Description

The present application is described in further detail below with reference to fig. 1-2.

The embodiment of the application discloses mould veneer's forming device. Referring to fig. 1, forming device includes forming box 1, forming box 1 includes box 11 and lower box 12, it is the rectangle structure to go up box 11 and lower box 12, it communicates each other with lower box 11 to go up box 11, and go up the top that box 11 is located box 12 down, go up the mutual butt in one side that box 11 and lower box 12 are close to each other, a plurality of atmospheric pressure holes 13 have all been seted up on the side of last box 11 and lower box 12, first plywood 2 has been placed at last box 11 top surface, second plywood 3 has been placed to last box 11 side, vacuumizer 4 has been placed subaerial, vacuumizer 4 is connected with last box 11 and lower box 12 through an exhaust tube 41.

When placing first plywood 2 on last box 11, be connected to first plywood 2 through special glue with second plywood 3, second plywood 3 laminating is on the lateral wall of last box 11 this moment, then wrap up the plastic film at the surface of last box 11 and lower box 12, start evacuation machine 4 at last, evacuation machine 4 takes out the air in last box 11 and lower box 12 through exhaust tube 41, make the inside vacuum state that is in of last box 11 and lower box 12, because the interior air pressure of last box 11 and lower box 12 is low, the ambient pressure is high, make the ambient air to last box 11 and lower box 12 extrusion, thereby make the plastic film laminate on the surface of last box 11 and lower box 12, and then increase the stability of first plywood 2 and second plywood 3 on shaping case 1, reduce the possibility that first plywood 2 and second plywood 3 dropped from shaping case 1.

Referring to fig. 1 and 2, two elongated sliding grooves 121 are formed in the vertical side wall of the lower box 12, the length direction of each sliding groove 121 is perpendicular to the ground, a lifting assembly 5 is further arranged on the vertical side wall of the lower box 12, each lifting assembly 5 comprises a limit bolt 51 slidably arranged in each sliding groove 121, each limit bolt 51 is vertically arranged, one end, close to the upper box 11, of each limit bolt 51 is fixedly connected to the top wall of each sliding groove 121, a sliding block 52 is slidably arranged on each limit bolt 51, a limit nut 53 is in threaded connection with each limit bolt 51, each limit nut 53 is located on one side, far away from the upper box 11, of each sliding block 52, a lifting plate 54 is fixedly connected between the two sliding blocks 52, and one side, close to the lower box 12, of each lifting plate 54 is abutted to the outer side wall of the lower box 12. One side fixedly connected with gasket 55 that is close to last box 11 at sliding block 52, and gasket 55 cup joints on limit bolt 51, keeps away from one side fixedly connected with spring 56 of sliding block 52 at gasket 55, and spring 56 overlaps and establishes on limit bolt 51, and spring 56 keeps away from the one end fixed connection of gasket 55 on the roof of spout 121.

When first plywood 2 and second plywood 3 butt when last box 11 lateral wall, connect with special glue in the one side that first plywood 2 and second plywood 3 are close to each other, then slip lifter plate 54, when lifter plate 54 and second plywood 3 looks butt, rotate limit nut 53 towards the direction that is close to last box 11 for limit nut 53 butt is on the sliding block 52 lateral wall, thereby fixes lifter plate 54 to the assigned position.

When lifter plate 54 and second plywood 3 butt, lifter plate 54 can play the supporting effect to second plywood 3, reduces the gravity influence that second plywood 3 received to improve the bonding effect of first plywood 2 and second plywood 3, make that first plywood 2 and second plywood 3 are connected more stable.

Referring to fig. 1, threaded connection has fixing bolt 6 on first plywood 2, and fixing bolt 6 passes first plywood 2 and threaded connection on last box 11, and fixing bolt 6 multiplicable first plywood 2 is at the stability on last box 11 to improve the bonding effect of first plywood 2 and second plywood 3.

Referring to fig. 1, one side fixedly connected with rectangle's rack 7 is kept away from last box 11 at lower box 12, one side fixedly connected with four universal wheels 71 of box 12 is kept away from down at rack 7, and four universal wheels 71 all are located the edge of rack 7, when needs carry out position shift to forming box 1, the accessible slides universal wheel 71 and removes forming box 1, has improved forming box 1's flexibility.

The vacuumizer 4 is connected with a plurality of molding boxes 1, and the vacuumizer 4 is started to pump air to the molding boxes 1, so that a plurality of veneers can be bonded, and the production efficiency of the veneers is improved.

The application embodiment of the application an implement principle of a forming device for plastic-coated plywood is as follows: first, after the first plywood 2 and the second plywood 3 are placed on the upper box body 11, then the first plywood 2 and the second plywood 3 are bonded by using special glue, then the lifting assembly 5 is adjusted, the position of the lifting plate 54 is changed by sliding the sliding block 52 in the sliding groove 121, when the lifting plate 54 is abutted to the second plywood 3, the lifting plate 54 is fixed below the second plywood 3 through the limiting nut 53, then the plastic film is covered on the outer surface of the forming box 1, finally the vacuumizing machine 4 is started to vacuumize the inside of the forming box 1, the plastic film is extruded on the forming box 1 by using inconsistent air pressure in the forming box 1, so that the first plywood 2 and the second plywood 3 are reinforced, the stability of the first plywood 2 and the second plywood 3 on the forming box 1 is increased, after a period of time, after the first plywood 2 and the second plywood 3 are completely bonded, the plastic film is taken down from the forming box 1, then the fixed first plywood 2 and the fixed second plywood 3 are taken down from the forming box 1, the plywood 1 to be bonded is put again, and the plywood 1 is repeatedly operated.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a mould veneer's forming device which characterized in that: including forming box (1) and evacuation machine (4), forming box (1) top surface is used for placing first plywood (2), forming box (1) side is used for placing second plywood (3), a plurality of atmospheric pressure hole (13) have been seted up on forming box (1) perisporium, be connected with exhaust tube (41) between forming box (1) and evacuation machine (4).

2. The molding device of plastic-coated plywood as claimed in claim 1, wherein: a plurality of sliding grooves (121) are vertically formed in the side wall, used for placing the second plywood (3), of the forming box (1), and a lifting assembly (5) used for supporting the second plywood (3) is connected to the sliding grooves (121) in a vertical sliding mode.

3. The molding device of plastic-coated plywood as claimed in claim 2, wherein: lifting unit (5) are including vertical rigid coupling spacing bolt (51) in spout (121), the slip cover is equipped with sliding block (52) on spacing bolt (51), sliding block (52) are improved level the rigid coupling and are had lifter plate (54) that are used for supporting second plywood (3), threaded connection has spacing nut (53) that are used for supporting sliding block (52) on spacing bolt (51), spacing nut (53) are located sliding block (52) below.

4. The apparatus as claimed in claim 3, wherein: and a spring (56) is elastically supported between the sliding block (52) and the top wall of the sliding groove (121).

5. The apparatus as claimed in claim 4, wherein: the spring (56) is sleeved on the limiting bolt (51).

6. The molding device of plastic-coated plywood as claimed in claim 1, wherein: and a fixing bolt (6) is connected between the first plywood (2) and the forming box (1).

7. The molding device of plastic-coated plywood as claimed in claim 1, wherein: the bottom of the forming box (1) is provided with a placing rack (7), and the bottom of the placing rack (7) is provided with universal wheels (71).

8. The molding device of plastic-coated plywood as claimed in claim 1, wherein: the forming box (1) is provided with a plurality of forming boxes, and is connected with the vacuumizing machine (4).

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