CN109910128B

CN109910128B - Punch forming machine for wood synthetic plate

Info

Publication number: CN109910128B
Application number: CN201910201026.5A
Authority: CN
Inventors: 潘声田
Original assignee: 厉畅
Current assignee: SUZHOU WUDE-BASED PANEL EQUIPMENT Co.,Ltd.
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2020-04-21
Anticipated expiration: 2039-03-18
Also published as: CN109910128A

Abstract

The invention provides a punch forming machine for wood synthetic plates, which comprises a die device, a feeding device and a punching device, wherein the die device is used for providing a die for punch forming of wood particles; carry wooden granule to the mould device in through feed arrangement, and carry out the punching press to wooden granule through stamping device, whole punching press and drawing of patterns process full automatization, need not manual operation, labor intensity is reduced, can stir wooden granule during feed arrangement feeding simultaneously, make it transport to be evenly distributed in the mould device after, shaving board/piece quality after the stamping forming is better, in addition, the same power supply of sharing between stamping device and the mould device, both cooperation and the error of carrying out the in-process of punching press to wooden granule have been reduced, stamping process is more steady smooth.

Description

Punch forming machine for wood synthetic plate

Technical Field

The invention relates to the field of punching, in particular to equipment for punching and forming wood particles into a shaving board.

Background

Furniture refers to a large category of essential appliances and facilities for human beings to maintain normal life, engage in production practice and develop social activities, and the furniture is continuously developed and innovated along with the foot steps of the times, so that the furniture is a great variety, different in materials, complete in variety and different in use, and is an important basis for establishing working and living spaces; many furniture need use the shaving board in furniture production process, the shaving board is particle board again, the particle board, the bagasse board, the crushed aggregates of making by timber granule or other lignocellulose material, apply the synthetic wood-based plate of gluing under heating power and pressure effect behind the adhesive, also known as crushed aggregates board, be used for furniture to make ordinary shaving board, adopt mechanized production, will pass through a lot of machining processes, including saw, mill, dig, various machinings such as brill, consequently, require the shaving board must have good machinability, and the characteristics of ordinary shaving board are: low strength, large deformation, poor nail-holding power and poor mechanical processing performance.

Disclosure of Invention

In order to solve the defects of the prior art, the invention aims to provide equipment for punch forming wood particles into a shaving board, the whole punching and demolding procedures are fully automatic, manual operation is not needed, the labor intensity is reduced,

meanwhile, the quality of the shaving board/block after punch forming is better.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.

The punch forming machine for the wood composite plates comprises a die device, a feeding device and a punching device, wherein the die device is used for providing a die for punch forming of wood particles, the feeding device is used for transporting the wood particles to the die device, and the punching device is used for performing a punching process on the wood particles in the die device.

As a further improvement of the present solution.

The die device comprises a mounting frame body, a motor, a rotating mechanism, a die mechanism and an air pipe, wherein the die mechanism is used for providing a die for punch forming of wood particles, the rotating mechanism is used for drawing the die mechanism to rotate periodically, the motor is used for providing rotating power for the operation of the rotating mechanism, and the air pipe is communicated with an external air pump and is used for providing compressed air for demoulding of the die mechanism;

the motor is fixedly arranged on the mounting frame body, and an output shaft of the motor is horizontally arranged;

the die mechanism comprises a fixed frame, a die, a fixed block and a discharging component, wherein the fixed frame is used for connecting the die with the mounting frame body, the die is used for providing a stamping area for the punch forming of wood particles, the fixed block is used for the power connection between the die and the rotating mechanism, and the discharging component is used for enabling the formed wood blocks to be demoulded from the die;

the fixed frame is a circular cylinder structure with openings at two ends and the axial direction of the fixed frame is parallel to the axial direction of the motor, the fixed frame is fixedly arranged on the installation frame body, and the two opening ends of the fixed frame are both provided with fixed brackets;

the outer disc of fixed frame seted up three groups of interfaces and be feeding interface, punching press interface, the interface of unloading respectively, the equal perpendicular to ground of extending direction of punching press interface and the interface of unloading, and the punching press interface is located fixed frame the top, the interface of unloading is located fixed frame the bottom, feeding interface extending direction is on a parallel with ground and perpendicular to motor axial, and the contained angle between feeding interface and the punching press interface/the interface of unloading is the right angle.

As a further improvement of the present solution.

The die is of a cylindrical structure, the die is coaxially and movably arranged in the fixed frame, a sealed rotating fit is formed between the die and the fixed frame, the outer circular surface of the die is provided with a stamping groove, the stamping groove is arrayed with four groups along the circumferential direction of the die, one group of stamping groove is aligned to the feeding interface, the other group of stamping groove is aligned to the stamping interface, the other group of stamping groove is aligned to the discharging interface, and the other group of stamping groove deviates from the feeding interface, the stamping groove can be divided into two sections along the self groove depth direction and is respectively a stamping area close to a groove opening and a demoulding area close to the bottom;

the end surface of the die is also coaxially provided with a mounting groove, and an air outlet hole communicated with each other is formed between the mounting groove and the demoulding area of the punching groove;

the fixed block is fixedly arranged in the mounting groove, the side surface of the fixed block is provided with vent holes which are coaxial with the air outlet holes, and four groups of vent holes are correspondingly arranged;

the side surface of the fixed block, which is far away from the bottom of the mounting groove, is provided with a fixed shaft, the fixed shaft and the die are coaxially arranged, the fixed shaft is also provided with a through hole which penetrates through the fixed shaft in the axial direction, an air duct is coaxially arranged in the through hole, the fixed shaft is mounted on the fixed frame in a bearing mounting mode, the power input end of the fixed shaft is positioned outside the fixed frame, and the air duct is fixedly mounted on the mounting frame body;

a ventilation inner cavity is arranged in the ventilation pipeline, and the ventilation inner cavity can be divided into two parts, namely a first ventilation section which is coaxially arranged with the ventilation pipeline and a second ventilation section which is communicated with the lowest ventilation hole in the four groups of ventilation holes;

one end of the air pipe is connected and communicated with the air pipe, and the other end of the air pipe is connected and communicated with an external air pump.

As a further improvement of the present solution.

The discharging members are arranged between the punching groove and the fixed block, and four groups of discharging members are correspondingly arranged;

a guide hole is also arranged between the stamping groove and the mounting groove, and a guide groove which is coaxial with the guide hole is arranged on the side surface of the fixing block facing the guide hole;

the discharging component comprises a discharging plate, a discharging spring and a discharging shaft, the discharging plate is of a cylinder structure with an opening at one end and a closed end, the discharging plate is arranged in the punching groove stripping area, a sealing sliding guide fit is formed between the discharging plate and the punching groove stripping area, the opening end of the discharging plate faces the bottom of the punching groove, and a plurality of groups of stripping holes are formed in the outer circular surface of the discharging plate in an array manner;

the unloading shaft is axially parallel to the depth direction of the stamping groove, one end of the unloading shaft is fixedly connected with the cavity bottom of the unloading plate, the other end of the unloading shaft penetrates through the guide hole and is positioned in the guide groove, the external step is arranged at the end of the unloading shaft, and the unloading shaft and the guide hole, the external step and the guide groove are in sliding guide fit;

the discharging spring is sleeved outside the part of the discharging shaft in the guide groove, and the discharging spring enables the discharging shaft to move close to the bottom of the guide groove and enables the external step to be in contact with the bottom of the guide groove.

As a further improvement of the present solution.

The rotating mechanism is an intermittent mechanism and comprises an intermediate shaft, a driving disc and a rotating plate, wherein the axial direction of the intermediate shaft is parallel to the axial direction of the motor, the intermediate shaft is movably arranged on the mounting frame body and can rotate around the axial direction of the intermediate shaft, and the intermediate shaft and the power input end of the fixed shaft are positioned on the same side of the die;

a rotating shaft and a first belt transmission component are arranged between the intermediate shaft and the motor, the rotating shaft is coaxially fixed at the power output end of the motor, and the rotating shaft is in power connection with the intermediate shaft through the first belt transmission component;

the driving disk is coaxially fixed outside the intermediate shaft, and a driving bulge is arranged on the end surface of the driving disk, which is far away from the die;

the rotating plate is of a rectangular plate body structure, the rotating plate is fixed outside the power input end of the fixed shaft, and the fixed point is positioned in the middle of the large surface of the rotating plate;

the four corners of the rotating plate are provided with arc-shaped notches in arc structures, the arc-shaped notches are bent towards the direction departing from the fixed shaft and are intermittent areas of the rotating plate, the part, located between any two intermittent areas in the four groups of intermittent areas, on the rotating plate is provided with guide bulges, the guide bulges are correspondingly formed into four groups, the guide bulges are provided with guide areas with guide directions perpendicular to the axial direction of the fixed shaft and are correspondingly formed into four groups, and the free ends of the drive bulges are located in any group of guide areas.

As a further improvement of the present solution.

The feeding device comprises a first feeding mechanism and a second feeding mechanism, wherein the first feeding mechanism is used for storing and transporting wood particles to the second feeding mechanism, and the second feeding mechanism is used for transporting the wood particles to the die device;

the second feeding mechanism comprises a second feeding shell, a mounting housing, a second conveying shaft and a worm shaft, the second feeding shell is of a cylindrical shell structure with openings at two ends, the second feeding shell is coaxially and fixedly connected with the feeding port, and the top of the outer circular surface of the second feeding shell is also provided with a feeding nozzle;

the mounting cover shell is a shell structure provided with a mounting inner cavity, the mounting cover shell is fixed at the opening end of the second feeding shell, a first penetrating hole is formed in the side surface, away from the opening of the second feeding shell, of the mounting cover shell, a second penetrating hole is formed in the side surface, facing the opening of the second feeding shell, of the mounting cover shell, and a third penetrating hole is formed in the side surface, parallel to the axial direction of the second feeding shell, of the mounting cover shell;

the second material conveying shaft is coaxially and movably arranged in the second feeding shell and can rotate around the axial direction of the second material conveying shaft, one end of the second material conveying shaft penetrates through the first penetrating hole and the second penetrating hole and is positioned outside the mounting housing, and a spiral second material conveying sheet plate is arranged on the outer circular surface of the second material conveying shaft;

the worm shaft is axially parallel to the motor shaft, is movably arranged in the mounting housing and can rotate around the worm shaft, and the power input end of the worm shaft penetrates through the third through hole and is positioned outside the mounting housing;

a third belt transmission component is arranged between the worm shaft and the rotating shaft, the worm shaft and the rotating shaft are in power connection through the third belt transmission component, a second worm gear component is arranged between the worm shaft and the second material conveying shaft, and the worm shaft and the second material conveying shaft are in power connection through the second worm gear component.

As a further improvement of the present solution.

The first feeding mechanism comprises a first feeding shell, a stirring member and a first conveying shaft, the first feeding shell is of a circular truncated cone-shaped shell structure with openings at two ends and the axial direction of the circular truncated cone-shaped shell structure is vertical to the ground, and the small end of the first feeding shell is fixed on the feeding nozzle;

the first material conveying shaft is coaxially and movably arranged in the first feeding shell and can rotate around the axial direction of the first material conveying shaft, and a first material conveying sheet plate in a spiral shape is arranged on the outer circular surface of the first material conveying shaft;

the stirring component comprises a stirring plate, a stirring rod and a fixed rod, the fixed rod is horizontally arranged and fixed at the top end of the first conveying shaft, the stirring plate and the stirring rod are fixed at the free end of the fixed rod, and a plurality of groups of stirring components are arrayed along the circumferential direction of the first conveying shaft;

a belt transmission member II, a gear shaft and a bevel gear member are arranged between the first conveying shaft and the second conveying shaft, a through hole IV is formed in the outer surface of the first feeding shell, the axial direction of the gear shaft is parallel to the axial direction of the second conveying shaft, the gear shaft is movably arranged in the first feeding shell and can rotate around the axial direction of the gear shaft, and the power input end of the gear shaft penetrates through the through hole IV and is positioned outside the first feeding shell;

the power input end of the gear shaft is in power connection with the second material conveying shaft through a second belt transmission component, and the power output end of the gear shaft is in power connection with the first material conveying shaft through a bevel gear component.

As a further improvement of the present solution.

The punching device is arranged right above the punching interface and comprises a base, a punching mechanism for performing a punching process on wood particles, a driving mechanism for driving the punching mechanism to run, and a control mechanism for controlling whether the power transmission in the driving mechanism is disconnected and finally controlling whether the punching mechanism is started;

the base is horizontally fixed at the top of the mounting frame body, a sliding hole which is coaxial with the stamping interface is formed in the base, the stamping mechanism comprises a guide pillar, a stamping rod and a stamping hammer, the guide direction of the guide pillar is vertical to the ground, and the guide pillar is fixed on the upper end surface of the base;

the extension direction of the stamping rod is perpendicular to the ground, one end of the stamping rod is positioned above the base, the other end of the stamping rod penetrates through the sliding hole and is positioned below the base and is fixedly connected with the stamping hammer, sliding guide fit is formed between the stamping rod and the sliding hole, a guide bulge is further arranged on the part of the stamping rod above the base, and sliding guide fit is formed between the guide bulge and the guide pillar.

As a further improvement of the present solution.

The driving mechanism comprises a driving component for driving the punching mechanism to run, a flywheel for receiving and storing power provided by the motor, and a clutch component for power connection between the flywheel and the driving component;

the base is sequentially provided with a first support frame, a second support frame, a third support frame and a fourth support frame along the axial direction of the motor, and the stamping mechanism is positioned between the second support frame and the third support frame;

the driving component comprises a first driving shaft and a second driving shaft, the axial directions of the first driving shaft and the second driving shaft are parallel to the axial direction of the motor, the first driving shaft and the second driving shaft are coaxially arranged, the first driving shaft is movably arranged between the first support frame and the second support frame and can rotate around the axial direction of the first driving shaft, the power output end of the first driving shaft is positioned between the second support frame and the third support frame, the second driving shaft is movably arranged between the third support frame and the fourth support frame and can rotate around the axial direction of the second driving shaft, and the power output end of the second driving shaft is;

the driving component also comprises a first driving plate, a second driving plate and a driving rod, wherein the first driving plate is fixed at the power output end of the first driving plate, and the fixing point is positioned at the middle position of the first driving plate;

a connecting shaft which is axially parallel to the axial direction of the first driving shaft is fixed between the end parts of the first driving plate and the second driving plate on the same side of the driving shaft, and the other end parts of the first driving plate and the second driving plate are provided with balance plates for balancing vibration;

one end of the driving rod is provided with a connecting sleeve and is arranged outside the connecting shaft through the connecting sleeve, the connecting sleeve and the connecting shaft form a rotating fit, the other end of the driving rod is hinged to the stamping rod, and the core line of the hinged shaft is parallel to the axial direction of the connecting shaft.

As a further improvement of the present solution.

The flywheel is provided with two groups, namely a first flywheel and a second flywheel, wherein the first flywheel is arranged on the first driving shaft, and the second flywheel is arranged on the second driving shaft;

the first flywheel is coaxially and movably mounted outside the part, located between the first support and the second support, of the driving shaft one through a bearing, a first mounting protrusion is coaxially arranged on the end face, facing the stamping mechanism, of the first flywheel, a second mounting protrusion is coaxially arranged on the end face, facing away from the stamping mechanism, of the first flywheel, and the first mounting protrusion and the second mounting protrusion are both in annular structures;

a power transmission mechanism is arranged between the flywheel I and the rotating shaft, power transmission is carried out between the flywheel I and the rotating shaft through the power transmission mechanism, the power transmission mechanism comprises a belt transmission component IV, a belt transmission component V and a transmission shaft, the axial direction of the transmission shaft is parallel to the axial direction of the rotating shaft, the transmission shaft is movably arranged on four groups of support frames and can rotate around the axial direction of the transmission shaft, the transmission shaft is in power connection with the rotating shaft through the belt transmission component IV, and the transmission shaft is in power connection with the mounting bulge I through the belt transmission component V;

the connection relationship between the flywheel I and the driving shaft I is consistent with that between the flywheel II and the driving shaft II, and two groups of power transmission mechanisms are correspondingly arranged.

As a further improvement of the present solution.

The clutch members are provided with two groups, namely a first clutch member and a second clutch member, the first clutch member is arranged between the first flywheel and the first support frame, and the second clutch member is arranged between the second flywheel and the fourth support frame;

the clutch component I comprises a clutch shell and a clutch shaft, the clutch shell is a cylindrical shell structure with one end open and the other end closed, and the open end is matched with a clutch end cover;

the closed end of the clutch shell is coaxially provided with a first avoidance hole, an orifice of the first avoidance hole is provided with a third mounting protrusion, the third mounting protrusion and the second mounting protrusion are fixedly connected in a key connection mode, and the power input end of the first driving shaft penetrates through the first avoidance hole and is located in the clutch shell;

the clutch end cover is coaxially provided with a second avoidance hole, the clutch shaft and the driving shaft are coaxially arranged, the clutch shaft is movably arranged on the first support frame and can axially rotate around the clutch shaft, one end of the clutch shaft penetrates through the second avoidance hole and is positioned in the clutch shell, the end of the clutch shaft is coaxially provided with a guide disc, the end surface of the guide disc, which is far away from the clutch shaft, is coaxially provided with a fourth installation bulge, and the fourth installation bulge and the power input end of the driving shaft are fixedly connected in a key connection mode;

a clutch piece is arranged between the clutch shell and the clutch shaft, power transmission/disconnection is carried out between the clutch shell and the clutch shaft through the clutch piece, and the clutch piece is arranged in the clutch shell;

the clutch part comprises a clutch sleeve, a clutch block and a connecting rod, the clutch sleeve is movably sleeved outside the clutch shaft, and forms sliding guide fit between the clutch sleeve and the clutch shaft, one end of the clutch sleeve penetrates through the avoidance hole II and is positioned in the area between the clutch end cover and the support frame I, a clamping groove in an annular structure is arranged at the end of the clutch sleeve, a hinge protrusion is arranged at the other end of the clutch sleeve, a clutch spring is sleeved at the part of the drive shaft I, which is positioned between the clutch sleeve and the guide disc, and the clutch sleeve moves close to the support frame I due to the elasticity of the clutch spring;

one end of the connecting rod is hinged with the hinge bulge, a hinge shaft core line is tangential to the clutch sleeve at the point, the other end of the connecting rod is hinged with the clutch block, and a hinge shaft core line between the connecting rod and the clutch block is parallel to a hinge shaft core line between the connecting rod and the hinge bulge;

a connecting piece is arranged between the clutch block and the wall of the clutch housing cavity, and comprises an internal spline arranged on the wall of the clutch housing cavity and an external spline arranged on the clutch block;

the part of the end surface of the guide disc, which is opposite to the clutch block, is provided with a mounting hole, a clutch guide rod is arranged in the mounting hole, and the guide direction of the clutch guide rod is parallel to the diameter direction of the guide disc at the point;

the clutch block is provided with a sliding bulge, and the sliding bulge and the clutch guide rod form sliding guide fit;

the clutch blocks and the connecting rods are arranged in a plurality of groups in an array along the circumferential direction of the clutch sleeve;

the connection relation among the clutch component I, the flywheel I and the driving shaft I is consistent with the connection relation among the clutch component II, the flywheel II and the driving shaft II;

the motion state of the clutch component can be divided into a transmission state that the internal power can be transmitted and a disconnection state that the internal power is disconnected from being transmitted, and the initial state of the clutch component is the disconnection state.

As a further improvement of the present solution.

The control mechanism comprises a connecting rope, a triggering component and a control component, wherein the triggering component is used for sensing the running state of the die mechanism, the control component is used for controlling the state switching of the clutch component, and the connecting rope is used for transmitting signals between the triggering component and the control component;

the trigger component comprises a trigger shell and a trigger guide rod, the trigger shell is of a shell structure provided with an accommodating inner cavity, the trigger shell is horizontally fixed on the mounting frame body, one side surface of the trigger shell parallel to the axial direction of the motor is provided with a first guide hole, and the other side surface of the trigger shell is provided with a second guide hole;

the guide direction of the trigger guide rod is parallel to the ground and perpendicular to the axial direction of the motor, one end of the trigger guide rod is positioned in the trigger shell, a fixing plate is arranged at the end of the trigger guide rod, the other end of the trigger guide rod penetrates through the guide hole and is positioned outside the trigger shell, and the end of the trigger guide rod is a trigger end;

the part of the trigger guide rod, which is positioned between the guide hole I and the fixing plate, is sleeved with a trigger spring, and the elastic force of the trigger spring enables the trigger guide rod to move close to the guide hole II;

a sensing part is arranged between the triggering end of the triggering guide rod and the driven part of the belt transmission member I, the sensing part comprises a triggering rod fixed on the triggering guide rod and a triggering bulge arranged on the driven part of the belt transmission member I, and the triggering rod and the triggering bulge can be in mutual contact;

the motion state of the trigger component can be divided into a to-be-triggered state in which the trigger protrusion is not in contact with the trigger rod and a triggered state in which the trigger protrusion is in contact with the trigger rod, and the initial state of the trigger component is the to-be-triggered state.

As a further improvement of the present solution.

A stroke component is arranged between the trigger component and the control component;

the stroke member comprises a stroke rod, a stroke guide rod and a pull rod, the upper end surface of the base is also provided with a fastening support, the extension direction of the stroke rod is parallel to the axial direction of the motor, the stroke rod is movably arranged on the fastening support and can move along the extension direction of the stroke rod, one end of the stroke rod, facing the trigger member, is provided with a first connecting plate, the other end of the stroke rod is provided with a first abutting step, the part of the stroke rod, located on the first abutting step and the fastening support, is sleeved with a reset spring, and the elastic force of the reset spring enables the stroke rod to;

the side surface of the first connecting plate, which is far away from the travel rod, is provided with travel guide rods, the guide direction of the travel guide rods is parallel to the extension direction of the travel rod, two groups of travel guide rods are arranged in the direction vertical to the ground, and one end of each travel guide rod, which is far away from the first connecting plate, is provided with a second connecting plate;

a guide hole is formed in the middle of the second connecting plate, the extending direction of the pull rod is parallel to the guiding direction of the stroke guide rod, one end of the pull rod is located on one side, away from the first connecting plate, of the second connecting plate, the other end of the pull rod penetrates through the guide hole and is located between the first connecting plate and the second connecting plate, a pull plate is arranged at the end of the pull plate, a sleeve hole is formed in the pull plate, the pull plate is installed outside the stroke guide rod through the sleeve hole, and sliding guide fit is formed between the pull rod and the second connecting plate and between the pull plate and the stroke;

a stroke spring is sleeved on the part of the stroke guide rod, which is positioned between the second connecting plate and the pulling plate;

one end of the connecting rope is fixedly connected with the fixing plate, and the other end of the connecting rope penetrates through a second guide hole formed in the trigger shell and is fixedly connected with the pull rod.

As a further improvement of the present solution.

The control component comprises a rotating rod, a rotating component, a control guide rod and a clamping component, the rotating rod is movably arranged on the fastening bracket, the mounting point is positioned in the middle of the rotating rod, a rotating shaft is further arranged in the middle of the rotating rod, and the rotating shaft is axially parallel to the ground and is perpendicular to the axial direction of the motor;

the rotating member is arranged between the rotating shaft and the stroke rod, the rotating member comprises a sliding block and a swinging rod, the sliding block is fixedly arranged outside the stroke rod, one end of the swinging rod is provided with a sleeve hole and movably sleeved outside the rotating shaft through the sleeve hole, the other end of the swinging rod is hinged with the sliding block, the hinge center line of the other end of the swinging rod is parallel to the axial direction of the rotating shaft, and a sliding groove is arranged at the hinged position;

the stroke rod moves close to the trigger component and pulls the sliding block to move synchronously, the sliding block moves and pulls the rotating shaft to rotate around the self axial direction through the swinging rod, and the rotating shaft rotates and pulls the rotating rod to rotate synchronously;

the guide direction of the control guide rods is parallel to the extension direction of the stroke rods, and the control guide rods are fixed on the four groups of support frames;

the clamping component comprises a traction rod, a traction sleeve and a clamping rod, the traction sleeve is movably sleeved outside the control guide rod, a sliding guide fit is formed between the traction sleeve and the control guide rod, one end of the traction rod is hinged with one end of the rotating rod, a hinged shaft core wire is parallel to the axial direction of the rotating shaft, the other end of the traction rod is hinged with the traction sleeve, the hinged shaft core wire is parallel to the axial direction of the rotating shaft, one end of the clamping rod is fixedly connected with the traction sleeve, the other end of the clamping rod is provided with a clamping piece, and the clamping;

the clamping members are correspondingly provided with two groups and are respectively arranged at one end of the rotating rod.

Compared with the prior art, the wood particle stamping device has the advantages that the wood particles are conveyed into the die device through the feeding device and are stamped through the stamping device, the whole stamping and demolding process is full-automatic, manual operation is not needed, labor intensity is reduced, meanwhile, the feeding device can stir the wood particles during feeding, the wood particles are uniformly distributed after being conveyed into the die device, the quality of the shaving board/block after stamping forming is better, in addition, the stamping device and the die device share the same power source, errors in the process of matching and stamping the wood particles are reduced, and the stamping process is more stable and smooth.

Drawings

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

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a matching view of the die device and the feeding device of the present invention.

Fig. 4 is a view showing the combination of the die assembly and the feeding device of the present invention.

Fig. 5 is a schematic structural view of the mold apparatus of the present invention.

Fig. 6 is a schematic structural view of the mold apparatus of the present invention.

Fig. 7 is a view showing the fitting of the mold mechanism of the present invention to the air tube.

Fig. 8 is a schematic structural view of the fixing frame of the present invention.

Fig. 9 is a cross-sectional view of the die mechanism of the present invention.

Fig. 10 is a cross-sectional view of the mold of the present invention.

Fig. 11 is a cross-sectional view of the die mechanism of the present invention.

Fig. 12 is a partial structural view of the die mechanism of the present invention.

Fig. 13 is a sectional view of the fixing block of the present invention.

Fig. 14 is a schematic structural view of the rotating mechanism of the present invention.

Fig. 15 is a schematic structural view of a feeding device of the present invention.

Fig. 16 is a schematic structural view of a second feeding mechanism of the present invention.

Fig. 17 is a cross-sectional view of a second feed mechanism of the present invention.

Fig. 18 is a schematic structural view of a first feeding mechanism of the present invention.

Fig. 19 is a schematic view of the internal structure of the first feeding mechanism of the present invention.

Fig. 20 is a schematic view of the internal structure of the first feeding mechanism of the present invention.

Fig. 21 is a schematic structural view of a press apparatus according to the present invention.

Fig. 22 is a schematic structural view of a press apparatus of the present invention.

Fig. 23 is a view showing the combination of the press mechanism and the drive mechanism of the present invention.

Fig. 24 is a view showing the combination of the punching mechanism and the driving mechanism of the present invention.

Fig. 25 is a schematic structural view of a punching mechanism of the present invention.

Fig. 26 is a schematic structural view of the drive mechanism of the present invention.

Fig. 27 is a view showing the flywheel, the power transmission mechanism, and the motor according to the present invention.

Fig. 28 is a cross-sectional view of the flywheel of the present invention.

FIG. 29 is a view of the flywheel of the present invention in cooperation with a clutch member.

FIG. 30 is a cross-sectional view of the flywheel and clutch member of the present invention in combination.

Fig. 31 is a matching view of the clutch housing, the clutch shaft, the flywheel and the first driving shaft of the invention.

Fig. 32 is a schematic view of the internal structure of the clutch member of the present invention.

Fig. 33 is a schematic structural view of the control mechanism of the present invention.

FIG. 34 is a cross-sectional view of a trigger member of the present invention.

Fig. 35 is a schematic structural view of a stroke member of the present invention.

Fig. 36 is a schematic structural view of a control member of the present invention.

Detailed Description

The invention adopts the die device and the stamping device to carry out punch forming on the wood particles, and has the advantages that the wood particles are conveyed into the die device through the feeding device and are stamped through the stamping device, the whole stamping and demolding process is full-automatic, manual operation is not needed, the labor intensity is reduced, meanwhile, the wood particles can be stirred when the feeding device feeds, so that the wood particles are uniformly distributed after being conveyed into the die device, the quality of the shaving boards/blocks after punch forming is better, besides, the stamping device and the die device share the same power source, the error in the process of matching and stamping the wood particles is reduced, and the stamping process is more stable and smooth.

The punch forming machine for the wood composite plate comprises a die device 100, a feeding device 200 and a punching device 300, wherein the die device 100 is used for providing a die for punch forming of wood particles, the feeding device 200 is used for transporting the wood particles into the die device 100, and the punching device 300 is used for carrying out a punching process on the wood particles in the die device 100.

An operator pours wood particles into the feeding device 200 through the prior art or manual operation, then the feeding device 200 starts to operate and automatically transports the wood particles to the area of the die device 100 for wood particle punch forming, then the die device 100 operates and enables the punch forming area to be located right below the punching device 300, then the punching device 300 operates and carries out a punching process on the wood particles in the die device 100 to enable the wood particles to be formed, then the die device 100 continues to operate and enables the punch forming area to face the ground, and at the moment, the die device 100 starts to demould, namely, wood blocks after punch forming are pushed out from the punch forming area.

The die device 100 comprises a mounting frame body, a motor 110, a rotating mechanism 130, a die mechanism 140 and an air pipe 150, wherein the die mechanism 140 is used for providing a die for punch forming of wood particles, the rotating mechanism 130 is used for drawing the die mechanism 140 to rotate periodically, the motor 110 is used for providing rotating power for the operation of the rotating mechanism 130, and the air pipe 150 is communicated with an external air pump and used for providing compressed air for demoulding of the die mechanism 140.

The motor 110 is fixedly installed on the mounting frame body, and the output shaft thereof is horizontally arranged.

The mold mechanism 140 includes a fixed frame 1410, a mold 1420, a fixed block 1430, and a discharge member 1440,

the fixed frame 1410 is used for connecting the die 1420 with the installation frame body, the die 1420 is used for providing a punching area for punching and forming wood particles, the fixed block 1430 is used for power connection between the die 1420 and the rotating mechanism 130, and the discharging member 1440 is used for demoulding the formed wood blocks from the die 1420.

Fixed frame 1410 be both ends opening and axial parallel to the axial circular tube structure of motor 110, fixed frame 1410 fixed mounting is on the installation support body, and fixed frame 1410's both open ends all are provided with the fixed bolster.

Three groups of interfaces are arranged on the outer circular surface of the fixed frame 1410 and are respectively a feeding interface 1411, a stamping interface 1412 and a discharging interface 1413, the extension directions of the stamping interface 1412 and the discharging interface 1413 are perpendicular to the ground, the stamping interface 1412 is positioned on the uppermost side of the fixed frame 1410, the discharging interface 1413 is positioned on the lowermost side of the fixed frame 1410, the extension direction of the feeding interface 1411 is parallel to the ground and perpendicular to the axial direction of the motor 110, and the included angle between the feeding interface 1411 and the stamping interface 1412/discharging interface 1413 is a right angle.

The die 1420 is a cylindrical structure, the die 1420 is coaxially and movably mounted in the fixed frame 1410, a sealed rotation fit is formed between the die 1420 and the fixed frame 1410, a stamping groove 1421 is arranged on the outer circumferential surface of the die 1420, the stamping groove 1421 is arrayed in four groups along the circumferential direction of the die 1420, one group of stamping groove 1421 is aligned with the feeding port 1411, one group of stamping groove 142is aligned with the discharging port 1413, and one group of stamping groove 1421 deviates from the feeding port 1411, the stamping groove 1421 can be divided into two sections along the groove depth direction, and the two sections are respectively a stamping area close to a notch and a demoulding area close to the bottom of the groove, and the size.

The end face of the die 1420 is further coaxially provided with a mounting groove 1422, and a vent hole 1423 communicated with each other is formed between the mounting groove 1422 and the demoulding area of the punching groove 1421.

The feeding device 200 can feed wood particles into the mold 1420 through the feeding port 1411 and the punching groove 1421 opposite to the feeding port 1411; the stamping device 300 can perform a stamping process on the wood particles through the stamping interface 1412 and the stamping groove 1421 facing the stamping interface 1412; the formed wood block can be subjected to a demolding process through the discharge port 1413 and the punching groove 1421 facing the discharge port 1413.

The fixing block 1430 is fixedly installed in the installation groove 1422, vent holes 1432 coaxially arranged with the air outlet 1423 are formed in the side face of the fixing block 1430, and four sets of vent holes 1432 are correspondingly arranged.

The side surface of the fixing block 1430, which faces away from the bottom of the mounting groove 1422, is provided with a fixing shaft 1431, the fixing shaft 1431 is arranged coaxially with the mold 1420, the fixing shaft 1431 is further provided with a through hole which penetrates through the fixing shaft in the axial direction, and the through hole is internally and coaxially provided with a ventilation pipeline 1433.

Specifically, the fixing shaft 1431 is installed on the fixing frame 1410 in a bearing installation manner, and a power input end of the fixing shaft is located outside the fixing frame 1410, and the air duct 1433 is fixedly installed on the installation frame body.

A vent cavity 1434 is arranged in the vent pipe 1433, and the vent cavity 1434 can be divided into two parts, namely a first vent section coaxially arranged with the vent pipe 1433 and a second vent section communicated with the vent hole 1432 positioned at the lowest position in the four groups of vent holes 1432.

One end of the air tube 150 is connected with the air pipe 1433, and the other end is connected with an external air pump.

The rotating mechanism 130 can make the fixed shaft 1431 rotate periodically around its own axis, so that the mold 1420 rotates periodically; compressed air provided by an external air pump can enter the lowest stamping groove 4121 of the four sets of stamping grooves 1421 through the air pipe 150 and the air duct 1433, and the discharging member 1440 uses the compressed air as a power source to perform a demolding process on the molded wood block.

The discharging members 1440 are disposed between the stamping groove 1421 and the fixed block 1430, and four sets of discharging members 1440 are correspondingly disposed.

A guide hole is further disposed between the stamping groove 1421 and the mounting groove 1422, and a guide groove disposed coaxially with the guide hole is disposed on a side surface of the fixing block 1430 facing the guide hole.

The discharging member 1440 comprises a discharging plate 1441, a discharging spring 1442 and a discharging shaft, wherein the discharging plate 1441 is a cylindrical structure with one open end and one closed end, the discharging plate 1441 is arranged in the demolding area of the stamping groove 1421, a sealing sliding guide fit is formed between the discharging plate 1441 and the stamping groove 1421, the open end of the discharging plate 1441 faces the bottom of the stamping groove 1421, and a plurality of groups of demolding holes are further formed in the outer circular surface of the discharging plate 1441 in an array manner.

The axial direction of the discharging shaft is parallel to the groove depth direction of the stamping groove 1421, one end of the discharging shaft is fixedly connected with the cavity bottom of the discharging plate 1441, the other end of the discharging shaft penetrates through the guide hole and is positioned in the guide groove, an external step is arranged at the end of the discharging shaft, and the discharging shaft and the guide hole, and the external step and the guide groove are in sliding guide fit.

The discharging spring 1442 is sleeved outside the part of the discharging shaft, which is positioned in the guide groove, and the discharging spring 1442 enables the discharging shaft to move close to the bottom of the guide groove and enables the external step to be in contact with the bottom of the guide groove.

Compressed gas enters the stripping area of the stamping groove 1421 positioned at the lowest part in the four groups of stamping grooves 1421, at the moment, the area pressure between the bottom of the stamping groove 4121 and the cavity bottom of the discharging plate 1441 is increased, so that the discharging plate 1441 moves away from the bottom of the stamping groove 4121 until the stripping hole is communicated with the stamping area of the stamping groove 1421, the compressed gas enters the stamping area of the stamping groove 1421 through the stripping hole, the formed wood block is ejected from the stamping groove 1421, and the wood block finishes the stripping process.

The rotating mechanism 130 is an intermittent mechanism, the rotating mechanism 130 includes an intermediate shaft 131, a driving disc 132 and a rotating plate 134, the axial direction of the intermediate shaft 131 is parallel to the axial direction of the motor 110, the intermediate shaft 131 is movably mounted on the mounting frame body and can rotate around the axial direction of the intermediate shaft 131, and the power input end of the intermediate shaft 131 and the power input end of the fixed shaft 1431 are located on the same side of the mold 1420.

A rotating shaft and a first belt transmission component 120 are arranged between the intermediate shaft 131 and the motor 110, the rotating shaft is coaxially fixed at the power output end of the motor 110, and the rotating shaft is in power connection with the intermediate shaft 131 through the first belt transmission component 120.

The driving disk 132 is coaxially fixed outside the intermediate shaft 131, and the end surface of the driving disk 132, which faces away from the die 1420, is provided with a driving protrusion 133.

The rotating plate 134 is a rectangular plate structure, and the rotating plate 134 is fixed outside the power input end of the fixed shaft 1431 and the fixed point is located in the middle of the large surface of the rotating plate 134.

The four corners of the rotating plate 134 are provided with arc-shaped notches in an arc structure, the arc-shaped notches are bent in a direction away from the fixed shaft 1431, the arc-shaped notches are intermittent regions 135 of the rotating plate 134, the portion of the rotating plate 134, which is located between any two intermittent regions 135 of the four groups of intermittent regions 135, is a guide protrusion 136, four groups of the guide protrusions 136 are correspondingly formed, the guide protrusions 136 are provided with guide regions 137, the guide directions of which are perpendicular to the axial direction of the fixed shaft 1431, four groups of the guide regions 137 are correspondingly formed, and the free ends of the driving protrusions 133 are located in any group of the guide regions 137.

The motor 110 rotates the intermediate shaft 131 through the first rotating shaft and the first belt transmission member 120, during a period of rotation of the intermediate shaft 131, the fixing shaft 1431 rotates synchronously through the cooperation between the driving protrusion 133 and the guiding area 137 in the first quarter period, and during the second three quarter period, the driving protrusion 133 is separated from the guiding area 137, and the fixing shaft 1431 cannot rotate synchronously, so that the fixing shaft 1431 rotates for a quarter period when the intermediate shaft 131 rotates for a period.

The working process of the mold apparatus 100 is embodied as follows: the feeding device 200 conveys wood particles into a stamping groove 1421 opposite to a feeding interface 1411 through the feeding interface 1411, then the rotating mechanism 130 starts to operate and pulls the die mechanism 140 to operate synchronously, wherein the die mechanism 140 operates for a quarter cycle when the rotating mechanism 130 operates for one cycle, finally the stamping groove 1421 which is opposite to the feeding interface 1411 and is full of wood particles is rotated to be opposite to a stamping interface 1412, at this time, the stamping device 300 starts to operate and performs a stamping process on the stamping groove 1412, after the stamping is finished, the rotating mechanism 130 continues to operate for a cycle and drives the die mechanism 140 to operate for a half cycle, at this time, the stamping groove 1412 is opposite to a discharging interface 1413, compressed gas can enter the stamping groove 1412, and the discharging member 1440 performs a demoulding process on the formed wood blocks in the stamping groove 1412;

after the feeding device 200 conveys the wood particles into the stamping groove 1421 opposite to the feeding port 1411 through the feeding port 1411, the mold mechanism 140 operates for three-quarter cycle, and in the process of performing stamping and demolding processes on the wood particles in the stamping groove 1421, the feeding device 200 conveys the wood particles to the remaining three sets of stamping grooves 1421 in sequence, and so on.

The feeding device 200 comprises a first feeding mechanism 210 and a second feeding mechanism 220, wherein the first feeding mechanism 210 is used for storing and transporting wood particles to the second feeding mechanism 220, and the second feeding mechanism 220 is used for transporting the wood particles to the mold device 100.

The second feeding mechanism 220 includes a second feeding housing 222, a mounting housing 223, a second feeding shaft 224, and a worm shaft 225, the second feeding housing 222 is a cylindrical housing structure with two open ends, the second feeding housing 222 is coaxially and fixedly connected with the feeding port 1411, and a feeding nozzle is further formed at the top of the outer circumferential surface of the second feeding housing 222.

The installation housing 223 be provided with the shell structure of installation inner chamber, and the installation housing 223 is fixed in the open end of second feeding shell 222, and the installation housing 223 deviates from the open-ended side of second feeding shell 222 and has seted up wear-to-establish hole one, and the installation housing 223 has seted up wear-to-establish hole two towards the open-ended side of second feeding shell 222, and the installation housing 223 has seted up wear-to-establish hole three in a direction parallel to the axial side of second feeding shell 222.

The second material conveying shaft 224 is coaxially and movably installed in the second feeding housing 222 and can rotate around the axial direction of the second feeding housing, one end of the second material conveying shaft 224 penetrates through the first penetrating hole and the second penetrating hole and is located outside the installation housing 223, and a second spiral material conveying sheet plate is arranged on the outer circular surface of the second material conveying shaft 224.

The axial direction of the worm shaft 225 is parallel to the axial direction of the motor 110, the worm shaft 225 is movably installed in the installation housing 223 and can rotate around the axial direction thereof, and the power input end of the worm shaft 225 passes through the third through hole and is positioned outside the installation housing 223.

A third belt transmission member 221 is arranged between the worm shaft 225 and the rotating shaft, the worm shaft 225 and the rotating shaft are in power connection through the third belt transmission member 221, a second worm gear member 226 is arranged between the worm shaft 225 and the second material conveying shaft 224, and the worm gear member 226 is in power connection between the worm shaft 225 and the second material conveying shaft.

The first feeding mechanism 210 transports the wood particles into the second feeding housing 222 through the feeding nozzle, and meanwhile, the belt transmission member three 221 and the worm gear member two 226 are engaged and transmit the power of the motor 110 to the second material transporting shaft 224 to rotate, and the second material transporting shaft 224 rotates and pulls the second material transporting plate to rotate synchronously, so that the wood particles are transported into the feeding port 1411, namely, into the mold device 100, because the second material transporting plate is spiral.

The first feeding mechanism 210 comprises a first feeding housing 211, a stirring member, and a first conveying shaft 215, wherein the first feeding housing 211 is a circular truncated cone shaped shell structure with two open ends and an axial direction perpendicular to the ground, and a small end of the first feeding housing 211 is fixed to a feeding nozzle.

The first material conveying shaft 215 is coaxially and movably installed in the first feeding shell 211 and can rotate around the axial direction of the first material conveying shaft, and a first spiral material conveying sheet plate is arranged on the outer circular surface of the first material conveying shaft 215.

The stirring component comprises a stirring plate 216, a stirring rod 217 and a fixing rod, the fixing rod is horizontally arranged and fixed at the top end of the first conveying shaft 215, the stirring plate 216 and the stirring rod 217 are fixed at the free end of the fixing rod, and a plurality of groups of stirring components are arrayed along the circumferential direction of the first conveying shaft 215.

A belt transmission member II 212, a gear shaft 213 and a bevel gear member 214 are arranged between the first conveying shaft 215 and the second conveying shaft 224, a fourth through hole is formed in the outer surface of the first feeding shell 211, the gear shaft 213 is axially parallel to the axial direction of the second conveying shaft 224, the gear shaft 213 is movably mounted in the first feeding shell 211 and can rotate around the axial direction of the gear shaft 213, and the power input end of the gear shaft 213 penetrates through the fourth through hole and is positioned outside the first feeding shell 211.

The power input end of the gear shaft 213 is in power connection with the second material conveying shaft 224 through a second belt transmission member 212, and the power output end of the gear shaft 213 is in power connection with the first material conveying shaft 215 through a bevel gear member 214.

The wood particles are poured into the first feeding shell 211 through the prior art or manual operation, then the first conveying shaft 215 rotates around the self axial direction through the belt transmission member II 212, the gear shaft 213 and the bevel gear member 214, the first conveying shaft 215 rotates and pulls the first conveying sheet plate to rotate synchronously, and the wood particles are conveyed into the second feeding shell 222 due to the fact that the first conveying sheet plate is spiral.

The stamping device 300 is arranged right above the stamping interface 1412, and the stamping device 300 comprises a base, a stamping mechanism 310 for performing a stamping process on wood particles, a driving mechanism 320 for driving the stamping mechanism 310 to operate, and a control mechanism 330 for controlling whether the power transmission in the driving mechanism 320 is disconnected and finally controlling whether the stamping mechanism 310 is opened.

The base is horizontally fixed on the top of the installation frame body, a sliding hole which is coaxial with the punching interface 1412 is formed in the base, the punching mechanism 310 comprises a guide post 311, a punching rod 312 and a punching hammer 313, the guide direction of the guide post 311 is perpendicular to the ground, and the guide post 311 is fixed on the upper end surface of the base.

The extending direction of the stamping rod 312 is perpendicular to the ground, one end of the stamping rod 312 is located above the base, the other end of the stamping rod 312 passes through the sliding hole and is located below the base and is fixedly connected with the stamping hammer 313, the stamping rod 312 and the sliding hole form a sliding guide fit, the part of the stamping rod 312 above the base is also provided with a guide protrusion, and the guide protrusion and the guide post form a sliding guide fit.

When the punching groove 1421, which is opposite to the feeding port 1411 and filled with wood particles, moves to the punching port 1412, the control mechanism 330 operates to transmit the internal power of the driving mechanism 320, and then the driving mechanism 320 uses the power of the motor 110 as a power source and drives the punching rod 312 to move closer to/away from the ground, i.e., the punching mechanism 310 performs a punching process.

The driving mechanism 320 comprises a driving member 3210 for driving the punching mechanism 310 to operate, a flywheel 3220 for receiving and storing the power provided by the motor 110, and a clutch member 3230 for power connection between the flywheel 3220 and the driving member 3210.

The base is sequentially provided with a first support frame, a second support frame, a third support frame and a fourth support frame along the axial direction of the motor 110, and the stamping mechanism 310 is positioned between the second support frame and the third support frame.

The driving member 3210 includes a first driving shaft 3211 and a second driving shaft 3212, the first driving shaft 3211 and the second driving shaft 3212 are axially parallel to the axial direction of the motor 110 and coaxially arranged therebetween, the first driving shaft 3211 is movably mounted between the first support frame and the second support frame and can axially rotate around itself, a power output end of the first driving shaft 3211 is located between the second support frame and the third support frame, the second driving shaft 3212 is movably mounted between the third support frame and the fourth support frame and can axially rotate around itself, and a power output end of the second driving shaft 3212 is located between the second support frame and the third support frame.

The driving member 3210 further includes a first driving plate 3213, a second driving plate 3214, and a driving rod 3216, wherein the first driving plate 3213 is fixed to the power output end of the first driving plate 3211, and the fixing point is located at the middle position of the first driving plate 3213, and the second driving plate 3214 is fixed to the power output end of the second driving plate 3212, and the fixing point is located at the middle position of the second driving plate 3214.

A connecting shaft 3215 which is axially parallel to the axial direction of the first driving shaft 3211 is fixed between the end parts of the first driving plate 3213 and the second driving plate 3214 which are located on the same side as the first driving shaft 3211, and balance plates for balancing vibration are arranged at the other end parts of the first driving plate 3213 and the second driving plate 3214.

One end of the driving rod 3216 is provided with a connecting sleeve and is mounted outside the connecting shaft 3215 through the connecting sleeve, a rotating fit is formed between the connecting sleeve and the connecting shaft 3215, the other end of the driving rod 3216 is hinged to the punching rod 312, and a hinge axis line is parallel to the axial direction of the connecting shaft 3215.

The first drive shaft 3211/the second drive shaft 3212 axially rotate around itself through the flywheel 3220 and the clutch member 3230, and then the first drive plate 3213/the second drive plate 3214 axially rotate the connecting shaft 3215 around the first drive shaft 3211, so that the driving rod 3216 causes the punching rod 312 to move closer to or away from the ground.

The two groups of flywheels 3220 are respectively a first flywheel and a second flywheel, the first flywheel is mounted on the first driving shaft 3211, and the second flywheel is mounted on the second driving shaft 3212.

The first flywheel is coaxially and movably mounted on the first driving shaft 3211 through a bearing and located outside the part between the first supporting frame and the second supporting frame, a first mounting protrusion 3221 is coaxially arranged on the end surface of the first flywheel facing the stamping mechanism 310, a second mounting protrusion 3222 is coaxially arranged on the end surface of the first flywheel facing away from the stamping mechanism 310, and the first mounting protrusion 3221 and the second mounting protrusion 3222 are both in an annular structure.

The power transmission mechanism 340 is arranged between the flywheel I and the rotating shaft and performs power transmission through the power transmission mechanism 340, the power transmission mechanism 340 comprises a belt transmission member four 341, a belt transmission member five 342 and a transmission shaft 343, the axial direction of the transmission shaft 343 is parallel to the axial direction of the rotating shaft, the transmission shaft 343 is movably mounted on four groups of support frames and can rotate around the axial direction of the transmission shaft 343, the transmission shaft 343 is in power connection with the rotating shaft through the belt transmission member four 341, and the transmission shaft 343 is in power connection with the first mounting boss 3221 through the belt transmission member five 342.

The connection relationship between the flywheel I and the driving shaft I3211 is consistent with the connection relationship between the flywheel II and the driving shaft II 3212, and two groups of power transmission mechanisms 340 are correspondingly arranged.

The power of the motor 110 is transmitted to the flywheel I/II through the power transmission mechanism 340 and rotates, and the rotation of the flywheel I/II and the rotation of the driving shaft I3211/the driving shaft II 3212 do not interfere with each other.

The clutch member 3230 is provided with two groups, namely a first clutch member and a second clutch member, the first clutch member is arranged between the first flywheel and the first support frame, and the second clutch member is arranged between the second flywheel and the fourth support frame.

The clutch component I comprises a clutch shell 3231 and a clutch shaft 3232, the clutch shell 3231 is a cylindrical shell structure with one end open and the other end closed, and a clutch end cover is mounted at the open end in a matched mode.

The closed end of the clutch housing 3231 is coaxially provided with a first avoiding hole, an orifice of the first avoiding hole is provided with a third mounting protrusion, the third mounting protrusion is fixedly connected with the second mounting protrusion 3222 in a key connection mode, and the power input end of the first driving shaft 3211 penetrates through the first avoiding hole and is located in the clutch housing 3231.

The coaxial dodging hole two of having seted up of separation and reunion end cover, separation and reunion axle 3232 and drive shaft 3211 coaxial arrangement, separation and reunion axle 3232 movable mounting can rotate around self axial on support frame one, and the one end of separation and reunion axle 3232 passes dodging hole two and is located clutch housing 3231, and this end is coaxial to be provided with positioning disk 3233, positioning disk 3233 deviates from the coaxial installation arch four of being provided with of terminal surface of separation and reunion axle 3232, carry out fixed connection with the key-type connection between installation arch four and the drive shaft 3211 power input end.

A clutch member is arranged between the clutch housing 3231 and the clutch shaft 3232, and power transmission/disconnection is performed between the clutch housing 3231 and the clutch shaft 3232 through the clutch member, and the clutch member is arranged in the clutch housing 3231.

The clutch piece include clutch sleeve 3234, separation and reunion piece 3235, connecting rod 3236, clutch shaft 3232 outside is located to clutch sleeve 3234 activity cover, and constitute the slip direction cooperation between the two, the one end of clutch sleeve 3234 is passed dodge hole two and is located the region between clutch end cover and the support frame one, and this end is provided with the centre gripping groove that is the loop configuration, the other end of clutch sleeve 3234 is provided with articulated arch, the part cover that drive shaft one 3211 is located between clutch sleeve 3234 and guide disc 3233 is equipped with clutch spring, clutch spring's elasticity makes clutch sleeve 3234 do the motion of being close to support frame one.

One end of the connecting rod 3236 is hinged to the hinge protrusion, a core line of the hinge shaft is tangential to the clutch sleeve 3234 at the point, the other end of the connecting rod 3236 is hinged to the clutch block 3235, and a core line of the hinge shaft between the connecting rod 3236 and the clutch block 3235 is parallel to a core line of the hinge shaft between the connecting rod 3236 and the hinge protrusion.

And a connecting piece is arranged between the clutch block 3235 and the wall of the clutch housing 3231, and comprises an internal spline arranged on the wall of the clutch housing 3231 and an external spline arranged on the clutch block 3235.

The end face of the guide disc 3233, which is opposite to the clutch block 3235, is provided with a mounting hole, a clutch guide rod 3237 is arranged in the mounting hole, and the guide direction of the clutch guide rod 3237 is parallel to the diameter direction of the guide disc 3233 at the point.

The clutch block 3231 is provided with a sliding protrusion, and the sliding protrusion and the clutch guide rod 3237 form sliding guide fit.

Preferably, clutch blocks 3235 and connecting rods 3236 are arranged in sets in an array along the circumferential direction of clutch sleeve 3234.

The connection relationship among the first clutch component, the first flywheel and the first driving shaft 3211 is consistent with the connection relationship among the second clutch component, the second flywheel and the second driving shaft 3212.

The movement state of the clutch member 3230 can be divided into a transmission state in which internal power can be transmitted and a disconnection state in which internal power is disconnected from being transmitted, and the initial state of the clutch member 3230 is a disconnection state.

The control mechanism 330 pushes the clutch sleeve 3234 to move close to the guide disc 3233, so that the clutch block 3235 moves close to the cavity wall of the clutch housing 3231 along the guiding direction of the clutch guide rod 3237, and finally the external spline arranged on the clutch block 3235 is positioned in the internal spline arranged on the cavity wall of the clutch housing 3231, that is, the clutch member 3230 is switched to the transmission state; the control mechanism 330 cancels the pushing of the clutch sleeve 3234, and the clutch member 3230 is switched to the off state by the elastic force of the clutch spring.

The operation of the driving mechanism 320 is specifically as follows: the power transmission mechanism 340 receives the power of the motor 110 and transmits the power to the flywheel 3220, the flywheel 3220 stores energy, when the stamping groove 1421 which is opposite to the feeding port 1411 and filled with wood particles moves to be opposite to the stamping port 1412, the control mechanism 330 operates and switches the clutch member 3230 from the off state to the transmission state, at this time, the flywheel 3220 rotates and enables the stamping mechanism 310 to perform a stamping process on the wood particles through the clutch member 3230 and the driving member 3210, after the stamping is completed, the control mechanism 330 cancels the pushing of the clutch sleeve 3234, the clutch member 3230 switches to the off state under the elastic force of the clutch spring, and at this time, the stamping mechanism 310 stops stamping.

The control mechanism 330 includes a connecting rope 3310, a triggering member 3320, and a control member 3340, wherein the triggering member 3320 is used for sensing the operation state of the mold mechanism 140, the control member 3340 is used for controlling the state switching of the clutch member 3230, and the connecting rope 3310 is used for transmitting signals between the triggering member 3320 and the control member 3340.

The trigger member 3320 includes a trigger housing 3321 and a trigger guide rod 3322, the trigger housing 3321 is a housing structure having an accommodating cavity, the trigger housing 3321 is horizontally fixed on the mounting frame, one side of the trigger housing 3321 parallel to the axial direction of the motor 110 is provided with a first guide hole, and the other side is provided with a second guide hole.

The guiding direction of the trigger guide rod 3322 is parallel to the ground and perpendicular to the axial direction of the motor 110, one end of the trigger guide rod 3322 is located in the trigger housing 3321 and is provided with a fixing plate 3323, and the other end of the trigger guide rod 3322 passes through the guide hole and is located outside the trigger housing 3321 and is a trigger end.

The part of the trigger guide rod 3322 between the first guide hole and the fixing plate 3323 is sleeved with a trigger spring 3324, and the elastic force of the trigger spring 3324 enables the trigger guide rod 3322 to move close to the second guide hole.

A sensing part is arranged between the triggering end of the triggering guide rod 3322 and the driven part of the first belt transmission member 120, the sensing part comprises a triggering rod 3325 fixed on the triggering guide rod 3322 and a triggering protrusion 3326 arranged on the driven part of the first belt transmission member 120, and the triggering rod 3325 and the triggering protrusion 3326 can be in contact with each other.

The motion state of the triggering member 3320 can be divided into a to-be-triggered state in which the triggering protrusion 3326 is not in contact with the triggering rod 3325, a triggered state in which the triggering protrusion 3326 is in contact with the triggering rod 3325, and an initial state of the triggering member 3320 is the to-be-triggered state.

During the process that the first belt transmission member 120 receives the power of the motor 110 and transmits the power to the intermediate shaft 131, the trigger protrusion 3326 and the trigger rod 3325 are not in contact all the time in the first quarter period, that is, the trigger member 3320 is in the state of waiting to be triggered, and in the last three quarters period, the trigger protrusion 3326 rotates to be located on the side of the trigger rod 3325 facing the trigger housing 3321 along with the follower of the first belt transmission member 120, and the trigger protrusion 3326 is in contact with the trigger rod 3325, that is, the trigger member 3320 is switched to the triggered state, at this time, the follower of the first belt transmission member 120 rotates and is matched with the trigger protrusion 3326 through the trigger rod 3325 to enable the trigger guide rod 3322 to move away from the second guide hole, and the movement displacement is transmitted to the control member 3340 through the connecting rope 3310, so that the control member 3340 operates and pushes the clutch sleeve 3234 to move; after the three-quarter cycle, the trigger protrusion 3326 and the trigger rod 3325 are disengaged, the trigger member 3320 is switched to the ready-to-trigger state by the elastic force of the trigger spring 3324, and the control member 3340 releases the pushing force on the clutch sleeve 3234 to switch the clutch member 3230 to the off state, and so on.

More specifically, in the process of transmitting the trigger signal to the control member 3340 by the connecting rope 3310, the control member 3340 pushes the clutch sleeve 3234 to switch the clutch member 3230 to the transmission state, and at the same time, the movement displacement of the trigger member 3320 is far greater than the internal movement displacement of the clutch member 3230 during the state switching of the clutch member 3230 due to the signal transmission between the trigger member 3320 and the control member 3340 through the displacement, so that the control mechanism 330 cannot operate effectively, and in order to solve the problem, the stroke member 3330 is disposed between the trigger member 3320 and the control member 3340.

Stroke member 3330 include stroke pole 3331, stroke guide arm 3333, pull rod 3335, the base up end still be provided with the fastening support, stroke pole 3331 extending direction be on a parallel with the motor 110 axial, stroke pole 3331 movable mounting can follow self extending direction and move on the fastening support, stroke pole 3331 is provided with connecting plate 3332 towards the one end of triggering member 3320, the other end is provided with conflict step, stroke pole 3331 is located conflict step and fastening support's part cover and is equipped with reset spring 3338, reset spring 3338's elasticity makes stroke pole 3331 do the motion of keeping away from triggering member 3320.

The side of the first connecting plate 3332, which is far away from the first stroke rod 3331, is provided with two stroke guide rods 3333, the guiding direction of the stroke guide rods 3333 is parallel to the extending direction of the stroke rod 3331, the stroke guide rods 3333 are arranged in two groups along the direction perpendicular to the ground, and one end of the stroke guide rods 3333, which is far away from the first connecting plate 3332, is provided with a second connecting plate 3334.

The middle position of the second connecting plate 3334 is provided with a guide hole, the extending direction of the pull rod 3335 is parallel to the guiding direction of the stroke guide rod 3333, one end of the pull rod 3335 is positioned on one side of the second connecting plate 3334 departing from the first connecting plate 3332, the other end of the pull rod 3335 penetrates through the guide hole and is positioned between the first connecting plate 3332 and the second connecting plate 3334, a pull plate 3336 is arranged at the end of the pull plate 3336, a sleeve hole is formed in the pull plate 3336, the pull plate 3336 is installed outside the stroke guide rod 3333 through the sleeve hole, and sliding guide matching is formed between the pull rod 3335 and the second connecting plate 3334 and between the pull plate 3336 and the.

And a stroke spring 3337 is sleeved on the part of the stroke guide rod 3333, which is positioned between the second connecting plate 3334 and the pull plate 3336.

One end of the connecting rope 3310 is fixedly connected to the fixing plate 3323, and the other end thereof passes through a second guide hole provided in the trigger housing 3321 and is fixedly connected to the pull rod 3335.

During the movement of the trigger guide 3322 away from the second guide hole, the stroke rod 3331 is moved closer to the trigger member 3320 by the connecting cord 3310, and during the movement of the stroke rod 3331, a part of the displacement pushes the clutch sleeve 3234 by the control member 3340, so that the clutch member 3230 is switched to the transmission state, and the other part of the displacement is converted into the compression displacement of the stroke spring 3337.

The control member 3340 includes a rotating rod 3341, a rotating member, a control guide 3345, and a clamping member, the rotating rod 3341 is movably mounted on the fastening bracket, and the mounting point is located at the middle position of the rotating rod 3341, a rotating shaft 3342 is further provided at the middle position of the rotating rod 3341, and the rotating shaft 3342 is axially parallel to the ground and perpendicular to the axial direction of the motor 110.

The rotating member set up between rotation axis 3342 and stroke pole 3331, the rotating member includes slider 3343, pendulum rod 3344, slider 3343 fixed mounting is outside in stroke pole 3331, the one end of pendulum rod 3344 has been seted up and has been cup jointed the hole and cup jointed in the rotation axis 3342 outside through cup jointing the hole activity, the other end of pendulum rod 3344 is articulated with slider 3343 and articulated central line is on a parallel with rotation axis 3342 axial, and articulated department is provided with the spout.

The stroke rod 3331 moves close to the trigger member 3320 and pulls the sliding block 3343 to move synchronously, the sliding block 3343 moves and pulls the rotating shaft 3342 to rotate around the self-axial direction through the swinging rod 3344, and the rotating shaft 3342 rotates and pulls the rotating rod 3341 to rotate synchronously.

The guiding direction of the control guide rod 3345 is parallel to the extending direction of the stroke rod 3331, and the control guide rod 3345 is fixed on four groups of support frames.

The clamping member comprises a traction rod 3346, a traction sleeve 3347 and a clamping rod 3348, the traction sleeve 3347 is movably sleeved outside the control guide rod 3345, the traction rod 3347 and the control guide rod 3345 are in sliding guide fit, one end of the traction rod 3346 is hinged with one end of the rotating rod 3341, the hinged shaft core wire is parallel to the axial direction of the rotating shaft 3342, the other end of the traction rod 3346 is hinged with the traction sleeve 3347, the hinged shaft core wire is parallel to the axial direction of the rotating shaft 3342, one end of the clamping rod 3348 is fixedly connected with the traction sleeve 3347, the other end of the clamping rod 3348 is provided with a clamping piece, and.

The clamping members are correspondingly provided with two groups and are respectively arranged at one end of the rotating rod 3341.

The rotating rod 3341 rotates and pulls the pulling rod 3346 to swing, and the pulling sleeve 3347 moves closer to the rotating rod 3341, and finally the clutch sleeve 3234 moves closer to the guide plate 3233 by the clamping rod 3348, and the clutch member 3230 is switched to the transmission state.

In operation, after the feeding device 200 delivers the wood particles into the punching groove 1421 facing the feeding port 1411, the rotating mechanism 130 operates and pulls the die 1420 for a quarter cycle, so that the punching groove 1421 rotates to face the punching port 1412, then the rotating mechanism 130 continues to operate for the remaining three-quarter cycle, in the process, the rotating mechanism 130 stops pulling the die 1420, and simultaneously receives the power of the motor 110 and transmits the power to the follower of the belt transmission member one 120 of the rotating mechanism 130 to switch the triggering member 3320 to the triggered state through the sensing member, the connecting rope 3310 transmits the state switching signal of the triggering member 3320 to the control member 3340 through the stroke member 3330, the control member 3340 operates and switches the clutch member 3230 to the transmission state, the flywheel 3220 rotates the clutch member 3230 integrally by the energy accumulated by the motor 110 as the power source, and finally operates the punching mechanism 310 through the driving member 3210, the punching mechanism 310 performs a punching process on the wood particles in the punching groove 1421, after the punching process is completed, the trigger member 3320 is switched to a to-be-triggered state, and the clutch member 3230 is switched to a disconnected state, so that the punching device 300 stops operating;

the rotating mechanism 130 continues to operate for two cycles, at this time, the mold 1420 synchronously operates for one half cycle, so that the stamping slot 1421 rotates to face the unloading port 1413, at this time, the compressed air provided by the external air pump enters the stamping slot 1421 through the air pipe 150 and the air duct 1433, and the unloading member 1440 performs a demolding process on the formed wood block in the stamping slot 1421 by using the compressed air as a power source;

after the feeding device 200 conveys the wood particles into the stamping groove 1421 opposite to the feeding port 1411 through the feeding port 1411, the mold 1420 runs for three-quarter cycles, and in the process of performing stamping and demolding processes on the wood particles in the stamping groove 1421, the feeding device 200 conveys the wood particles to the remaining three sets of stamping grooves 1421 in sequence, and so on.

Claims

1. The punching and forming machine for the wood synthetic plate is characterized by comprising a die device, a feeding device and a punching device, wherein the die device is used for providing a die for punching and forming wood particles;

the outer disc of fixed frame seted up three groups of interfaces and be feeding interface, punching press interface, the interface of unloading respectively, the equal perpendicular to ground of extending direction of punching press interface and the interface of unloading, and the punching press interface is located fixed frame the top, the interface of unloading is located fixed frame the bottom, feeding interface extending direction is on a parallel with ground and perpendicular to motor axial, and the contained angle between feeding interface and the punching press interface is the right angle.

2. The press-forming machine for wood composite boards as claimed in claim 1, wherein the die is a cylindrical structure, the die is coaxially and movably mounted in the fixed frame and forms a sealed rotation fit therebetween, the outer circumferential surface of the die is provided with the press grooves, the press grooves are arrayed in the circumferential direction of the die and have four sets, one set is aligned with the feeding port, one set is aligned with the press port, one set is aligned with the discharging port, and one set is deviated from the feeding port, the press grooves are divided into two sections along the depth direction of the press grooves and are respectively a press area close to the notch and a demolding area close to the bottom of the groove, and the size of the demolding area is smaller than that of the press area;

3. The press-forming machine for wooden synthetic panels as claimed in claim 2, wherein the discharge members are disposed between the press grooves and the fixing blocks, and four sets of discharge members are correspondingly disposed;

4. The press-forming machine for wooden synthetic panels as claimed in claim 3, wherein the rotating mechanism is an intermittent mechanism, the rotating mechanism includes an intermediate shaft, a driving plate, and a rotating plate, the intermediate shaft is axially parallel to the motor, the intermediate shaft is movably mounted on the mounting frame body and can rotate around itself axially, and the intermediate shaft and the power input end of the fixed shaft are located on the same side of the die;

5. The press-forming machine for wooden synthetic panels as claimed in claim 4, wherein the feeding device comprises a first feeding mechanism and a second feeding mechanism, the first feeding mechanism is used for storing and transporting the wooden particles to the second feeding mechanism, and the second feeding mechanism is used for transporting the wooden particles to the die device;

6. The press-forming machine for wooden synthetic panels as claimed in claim 5, wherein the first feeding mechanism comprises a first feeding housing, a stirring member, and a first conveying shaft, the first feeding housing is a circular truncated cone-shaped housing structure with two open ends and an axial direction perpendicular to the ground, and the small end of the first feeding housing is fixed to the feeding nozzle;

7. The press-forming machine for wood composite plates as claimed in claim 4, wherein the press-forming device is disposed right above the press interface, and comprises a base, a press mechanism for performing a press-forming process on the wood particles, a driving mechanism for driving the press mechanism to operate, and a control mechanism for controlling whether the power transmission in the driving mechanism is disconnected and finally controlling whether the press mechanism is opened;

8. The press-forming machine for wooden synthetic panels as claimed in claim 7, wherein the driving mechanism includes a driving member for driving the press-forming mechanism to operate, a flywheel for receiving and storing the power provided by the motor, and a clutch member for power connection between the flywheel and the driving member;

9. The press-forming machine for wood composite boards as claimed in claim 8, wherein the flywheels are provided with two groups, namely a first flywheel and a second flywheel, the first flywheel is mounted on the first driving shaft, and the second flywheel is mounted on the second driving shaft;

10. The press-forming machine for wood composite boards as claimed in claim 9, wherein the clutch members are provided in two groups, i.e. a first clutch member and a second clutch member, the first clutch member is disposed between the first flywheel and the first support frame, and the second clutch member is disposed between the second flywheel and the fourth support frame;

the motion state of the clutch component can be divided into a transmission state that the internal power can be transmitted and a disconnection state that the internal power is disconnected from transmission, and the initial state of the clutch component is the disconnection state;

the motion state of the trigger component can be divided into a to-be-triggered state in which the trigger bulge is not contacted with the trigger rod and a triggered state in which the trigger bulge is contacted with the trigger rod, and the initial state of the trigger component is the to-be-triggered state;

one end of the connecting rope is fixedly connected with the fixing plate, and the other end of the connecting rope penetrates through a second guide hole formed in the trigger shell and is fixedly connected with the pull rod;