CN214394600U - Wood board splicing and prepressing cutting machine - Google Patents

Abstract

The utility model discloses a plank concatenation pre-compaction guillootine is equipped with the bearing plate and the exit conveyor who splices conveyer belt, pre-compaction device along plank direction of transfer in proper order, the plank fixing device of activity about pre-compaction device end is equipped with, the pre-compaction device is stretched out backward to the end of bearing plate, the position department that the bearing plate is located under the fixing device is provided with the sword seam, and sword seam department sets up cutting device, the plank that cutting device glues behind the pre-compaction along the sword seam and the plank in the pre-compaction device cut off. Under the action of the device, after the wood chips subjected to primary processing are spliced and pre-pressed into continuous wood boards, the continuous wood boards are cut into wood boards with fixed specifications by the cutting device.

Description

Wood board splicing and prepressing cutting machine

Technical Field

The utility model relates to a need carry out the technical field that the pre-compaction cut, concretely relates to plank concatenation pre-compaction guillootine with the plank when making door plant door core on the wood manufacturing.

Background

The prepress is an auxiliary machine of a plywood production line, is mechanical equipment for performing preliminary bonding before gluing in the production process for shortening the hot pressing period and improving the quality of boards, and belongs to pressure machinery. The prepress mainly carries out cold pressing for a short time on the veneers after gluing and assembly to enable the veneers to be initially formed and then sent into a hot press for hot-pressing and gluing. The plywood is important equipment for improving the quality of plywood and is also an important link. The prepress generally comprises a frame, a fixed cross beam, a movable cross beam, a plate discharging device, an oil cylinder, a hydraulic system and an electric control device.

At present, the hot pressboard is pre-pressed in the market by pre-splicing a plurality of layers of wood chips to stack the wood chips with the length and width being larger than the required wood board specification, the number of layers of the wood chips can be obtained by calculating the thickness of the required wood board specification, and then the stacked and spliced plurality of layers of wood chips are pre-pressed in a pre-pressing machine. After the spliced and stacked wood chips are pre-pressed, the wood chips are put into a hot press for hot pressing, and finally the edges of the hot-pressed wood boards are cut to be even. When the edges of the boards are cut evenly after splicing and stacking, the four edges of the boards need to be cut, so that the wood loss is large; in addition, the production mode has slow rhythm, and is not beneficial to realizing the automation of the production line for processing the wood board. There is a need for a device for splicing and pre-pressing boards, which can improve the production efficiency and facilitate automation, and can also reduce the loss of boards.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: overcome prior art's not enough, provide a plank concatenation pre-compaction guillootine, through the effect of device, will splice, pre-compaction, cut through the wood chip of preliminary processing, finally obtain certain specification and preliminary fashioned plank. In order to ensure that the cut is more accurate during cutting, the fixing device is arranged for fixing the wood boards to be cut on the front side and the rear side of the knife seam.

The utility model adopts the technical proposal that:

plank concatenation pre-compaction guillootine is equipped with the bearing plate and the exit conveyor who splices conveyer belt, pre-compaction device along plank direction of transfer in proper order, the plank fixing device of activity about pre-compaction device end is equipped with, the pre-compaction device is stretched out backward to the end of bearing plate, the position department that the bearing plate is located under the fixing device is provided with the sword seam, and sword seam department sets up cutting device, the plank that cutting device glues after will pre-compaction along the sword seam and the plank in the pre-compaction device cuts off.

The utility model discloses the further improvement is, fixing device includes the fixed bolster, the cylinder of "Jiong" font and the dead lever parallel with the sword seam, the both sides bottom and the bearing plate both sides border of fixed bolster are fixed, the inside top of fixed bolster is fixed with the cylinder, the dead lever is connected to the telescopic link of cylinder below, cylinder control dead lever reciprocates.

The utility model discloses further improve the scheme and be, dead lever bottom is along the length direction of dead lever, upwards be equipped with the bar groove, be connected with on the dead lever with the exhaust column of bar inslot intercommunication, when the dead lever is fixed in the bearing plate with the plank suppression downwards, the sword seam is located the within range in bar groove.

The utility model discloses further improve the scheme and be, the one end of dead lever is provided with the air vent that matches with the exhaust column, the air vent is connected with the one end of exhaust column, negative pressure dust extraction is connected to the other end of exhaust column, inhales saw-dust, the dust that produces when cutting the plank.

The utility model discloses further improve the scheme and be, both sides are along being provided with the layering respectively around the dead lever bottom for the plank of waiting to cut of both sides around the fixed sword seam.

The utility model discloses further improve the scheme and be, sword seam perpendicular to plank direction of motion, cutting device's top upwards stretches out the sword seam and follows sword seam reciprocating motion.

The utility model discloses further improve the scheme and be, exit conveyor end-to-end connection rack places the plank that the cutting was accomplished.

The utility model discloses a further improvement scheme is, concatenation conveyer belt, bearing plate, exit conveyor top surface level, and highly flush.

The utility model discloses further improve the scheme and be, cutting device still is equipped with the running gear that drive cutting device removed along the tool joint.

The utility model discloses a further improvement scheme is, cutting device is by cutting motor driven cutting saw bit.

The beneficial effects of the utility model reside in that:

first, the utility model discloses a plank concatenation pre-compaction guillootine, through the structure setting of plank concatenation pre-compaction guillootine, the wood chip is after the concatenation is pre-pressed into continuous plank, and cutting device cuts into the plank of fixed specification with continuous plank.

Second, the utility model discloses a plank concatenation pre-compaction guillootine, through setting up the sword seam, the sword seam sets up the position department under the bearing plate is located fixing device, sword seam perpendicular to plank direction of motion, and the cutting device top upwards stretches out sword seam cutting plank.

Third, the utility model discloses a plank concatenation pre-compaction guillootine, through setting up the dead lever, both sides about the fixed sword seam of dead lever treat the plank of cutting, in order to cut notched accuracy, prevent that crooked condition from appearing in the cutting process plank.

Fourth, the utility model discloses a plank concatenation pre-compaction guillootine, through the layering that sets up the front and back both sides border of dead lever bottom, the fixed sword seam front and back both sides reduce pressure when waiting the plank of cutting, extrusion vestige when preventing the fixed plank of dead lever influences the quality of plank.

Fifth, the utility model discloses a plank concatenation pre-compaction guillootine, through setting up the bar groove, the bar groove of dead lever bottom along the length direction of dead lever, upwards setting when the dead lever is pressed on waiting to cut the plank, the cutting saw bit passes the purpose of sword seam in order to reach the cutting plank from the notch in bar groove.

Sixth, the utility model discloses a plank concatenation pre-compaction guillootine, through setting up the exhaust column, one end is connected with the air vent, and negative pressure dust extraction is connected to the other end, saw-dust, the dust that produce when can siphoning away the cutting plank.

Seventh, the utility model discloses a plank concatenation pre-compaction guillootine, through setting up running gear, drive cutting device cuts the plank along the sword seam.

Drawings

FIG. 1 is a left side view of the present invention;

fig. 2 is a schematic front view of the fixing device of the present invention;

fig. 3 is a left-view enlarged schematic diagram of the utility model when cutting the wood board.

Detailed Description

With reference to fig. 1-3, a wood board splicing pre-pressing cutting machine is sequentially provided with a bearing plate 3 and a discharging conveyor belt 13 of a splicing conveyor belt 1 and a pre-pressing device 2 along a wood board conveying direction, the tail end of the pre-pressing device 2 is provided with a wood board fixing device which moves up and down, the fixing device comprises a fixing support 7 in the shape of Jiong, a cylinder 8 and a fixing rod 9 parallel to a knife seam 6, the bottoms of two sides of the fixing support 7 are fixed with the two side edges of the bearing plate 3, the cylinder 8 is fixed above the inside of the fixing support 7, a telescopic rod 9 is connected with a telescopic rod below the cylinder 8, the cylinder 8 controls the fixing rod 9 to move up and down, the bottom of the fixing rod 9 is provided with a strip-shaped groove upwards along the length direction of the fixing rod 9, the fixing rod 9 is connected with a suction pipe 11 communicated with the strip-shaped groove, and when the fixing rod 9 presses and fixes the wood board on the bearing plate 3 downwards, the knife seam 6 is positioned in the range of the strip-shaped groove; the knife seam 6 is perpendicular to the moving direction of the wood board, the top of the cutting device 4 extends upwards out of the knife seam and moves back and forth along the knife seam, and the front edge and the rear edge of the bottom of the fixed rod 9 are respectively provided with a pressing strip for fixing the wood board to be cut on the front side and the rear side of the knife seam 6; the tail end of the bearing plate 3 extends out of the pre-pressing device backwards, a knife seam 6 is arranged at the position, right below the fixing device, of the bearing plate 3, a cutting device 4 is arranged at the position of the knife seam 6, and the cutting device 4 cuts off the glued wood boards after pre-pressing from the wood boards in the pre-pressing device 2 along the knife seam 6; the cutting device 4 is also provided with a traveling device 5 for driving the cutting device 4 to move along a knife gap 6, and the cutting device 4 is a cutting saw blade driven by a cutting motor; an air vent 10 matched with an exhaust pipe 11 is arranged at one end of the fixed rod 9, the air vent 10 is connected with one end of the exhaust pipe 11, and the other end of the exhaust pipe 11 is connected with a negative pressure dust suction device 12 to suck wood chips and dust generated when the wood boards are cut; the tail end of the discharging conveyor belt 13 is connected with a placing rack 14 for placing the cut wood boards; the top surfaces of the splicing conveyor belt 1, the bearing plate 3 and the discharge conveyor belt 13 are horizontal and are leveled.

The utility model discloses a theory of operation: the wood chip concatenation that the screening width accords with the condition on concatenation conveyer belt 1, starting drive, 1 motion of concatenation conveyer belt, convey wood chip to on the bearing plate 3 of pre-compaction device 2 department, pre-compaction device 2 works, the wood chip becomes the plank through the pre-compaction, the plank is conveyed on ejection of compact conveyer belt 9, telescopic link control dead lever 9 of cylinder 8 removes downwards, press on the plank after the pre-compaction, cutting device 4 cuts the plank along the sword seam 6 of bearing plate 3 department under running gear 5's drive, negative pressure dust collector 12 works simultaneously, saw-dust and the dust that produce when siphoning away the cutting plank through air vent 10 on the dead lever 9 and exhaust column 11, ejection of compact conveyer belt 13 transports the plank on rack 14 after the cutting is accomplished.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims (10)

1. Plank concatenation pre-compaction guillootine, its characterized in that: be equipped with bearing plate (3) and exit conveyor (13) of concatenation conveyer belt (1), pre-compaction device (2) along plank direction of transfer in proper order, pre-compaction device (2) end is equipped with the plank fixing device of activity from top to bottom, the pre-compaction device is stretched out backward to the end of bearing plate (3), position department that bearing plate (3) are located under the fixing device is provided with sword seam (6), and sword seam (6) department sets up cutting device (4), plank that glues after will pre-compaction along sword seam (6) and the plank in pre-compaction device (2) cut off cutting device (4).

2. The wood board splicing and pre-pressing cutting machine according to claim 1, characterized in that: fixing device includes fixed bolster (7), cylinder (8) of "Jiong" font and with dead lever (9) that sword seam (6) is parallel, the both sides bottom and bearing plate (3) both sides border of fixed bolster (7) are fixed, the inside top of fixed bolster (7) is fixed with cylinder (8), dead lever (9) are connected to the telescopic link of cylinder (8) below, cylinder (8) control dead lever (9) reciprocate.

3. The wood board splicing and pre-pressing cutting machine according to claim 2, characterized in that: dead lever (9) bottom is along the length direction of dead lever (9), upwards is equipped with the bar groove, be connected with exhaust column (11) with the bar inslot intercommunication on dead lever (9), when dead lever (9) are fixed in bearing plate (3) with the plank suppression downwards, sword seam (6) are located the within range in bar groove.

4. The wood board splicing and pre-pressing cutting machine according to claim 3, characterized in that: one end of the fixed rod (9) is provided with a vent hole (10) matched with the exhaust pipe (11), the vent hole (10) is connected with one end of the exhaust pipe (11), and the other end of the exhaust pipe (11) is connected with a negative pressure dust collection device (12).

5. The wood board splicing and pre-pressing cutting machine as claimed in claim 2 or 3, wherein: and pressing strips are respectively arranged at the front edge and the rear edge of the bottom of the fixed rod (9) and are used for fixing the wood boards to be cut at the front side and the rear side of the knife seam (6).

6. The wood board splicing and pre-pressing cutting machine according to claim 1, characterized in that: the knife gap (6) is perpendicular to the moving direction of the wood board, and the top of the cutting device (4) extends upwards out of the knife gap and moves back and forth along the knife gap (6).

7. The wood board splicing and pre-pressing cutting machine according to claim 1, characterized in that: the tail end of the discharging conveyor belt (13) is connected with a placing rack (14) for placing the cut wood boards.

8. The wood board splicing and pre-pressing cutting machine according to claim 1, characterized in that: the top surfaces of the splicing conveyor belt (1), the bearing plate (3) and the discharge conveyor belt (13) are horizontal and level in height.

9. The wood board splicing and pre-pressing cutting machine according to claim 1, characterized in that: the cutting device (4) is also provided with a traveling device (5) for driving the cutting device (4) to move along the knife seam (6).

10. The wood board splicing and pre-pressing cutting machine according to claim 1, characterized in that: the cutting device (4) is a cutting saw blade driven by a cutting motor.

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