An automated production equipment and method for fiberboard

Abstract

The present invention relates to the field of fiberboard processing equipment, and particularly to an automated fiberboard production equipment and method, including a fiberboard edge milling machine. The fiberboard edge milling machine includes a machine body, on the top of which there is a fiberboard main body. On both sides of the top of the machine body, there are vertical frames. In the front of each vertical frame, there is a clamping assembly. Above the vertical frames, there is an edge milling assembly. At the rear side of the lower part of the edge milling assembly, there is a leveling assembly. At the rear side of the top of the machine body, there is a discharging assembly. The clamping assembly is used for clamping and guiding the fiberboard main body. The edge milling assembly is used for milling the edges of the fiberboard main body. The leveling assembly is used for leveling the cut edges of the fiberboard main body. Through the leveling assembly, the present invention can make the edges of the fiberboard main body to be milled in a parallel state, facilitating subsequent edge milling work, so that the fiberboard edge milling machine can adapt to the edge milling work of beveled-edge plates without adjusting the working trajectory of the milling cutter.

Description

Technical Field

[0001] The present invention relates to the field of fiberboard processing equipment, and in particular to an automated fiberboard production equipment and method. Background Art

[0002] In the field of fiberboard processing, the milling process plays a key role in ensuring the dimensional accuracy and surface quality of the fiberboard. Traditional fiberboard milling machines have many disadvantages in practical applications. On the one hand, when facing beveled fiberboards, existing milling machines usually need to make complex adjustments to the working trajectory of the milling cutter, which not only requires the operator to have high professional skills, but also has cumbersome operating procedures, greatly reducing the processing efficiency. On the other hand, in terms of milling function, it is difficult for existing equipment to flexibly switch between plane milling and curved surface milling modes, and it is unable to meet diverse processing needs. In addition, in terms of milling quality control, because the number of working milling cutters cannot be flexibly adjusted according to actual conditions, the quality of the fiberboard after milling is uneven, and it is difficult to meet high-standard precision milling requirements. Not only that, the traditional milling machine has a low degree of automation in the discharging link, and manual unloading operations are required, which not only increases the labor intensity, but also easily causes damage to the fiberboard during transportation. Therefore, we propose an automated fiberboard production equipment and method to solve the above-mentioned problems. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the background technology and to propose an automated fiberboard production device and method.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is: an automated fiberboard production equipment, including a fiberboard edge milling machine, the fiberboard edge milling machine includes a machine body, a fiberboard main body is arranged on the top of the machine body, vertical frames are arranged on both sides of the top of the machine body, clamping components are arranged at the front of the vertical frames, a milling component is arranged at the upper part between the vertical frames, a leveling component is arranged at the rear side of the lower part of the milling component, and a discharging component is arranged at the rear side of the top of the machine body;

[0005] The clamping assembly is used to clamp and guide the fiberboard body;

[0006] The milling assembly is used to mill the edges of the fiberboard body;

[0007] The leveling assembly is used to level the cut edges of the fiberboard body;

[0008] The discharging assembly is used to discharge the fiberboard body after the edge milling is completed;

[0009] The edge milling assembly includes a carriage. Connecting plates are installed at both the front and rear parts of the carriage. Fixed columns are fixedly connected to the lower parts of the connecting plates. A hub motor is fixedly connected to the middle part of the outer periphery of the fixed column. An adjusting component one and an adjusting component two are respectively arranged on both sides of the hub motor. Both the adjusting component one and the adjusting component two include cylinders. The cylinders are arranged on both sides of the hub motor. Connecting rings are installed on the outer peripheries of the cylinders close to the hub motor. Uniformly distributed connecting pipes are fixedly connected to the outer peripheries of the connecting rings. A fixed ring is installed on the outer periphery of the hub motor. Rotary joints are installed at both ends of the fixed ring. The fixed ring is connected to the connecting pipes through the rotary joints. Alternately distributed curved milling cutter groups one, flat milling cutter groups one, curved milling cutter groups two and flat milling cutter groups two are arranged on the outer periphery of the fixed ring. Slide rods are fixedly connected to the ends of the curved milling cutter groups one, flat milling cutter groups one, curved milling cutter groups two and flat milling cutter groups two. The slide rods are all slidably connected to the circumferential part of the fixed ring. Cavities one and cavities two are uniformly distributed inside the fixed ring. The slide rods at the ends of the curved milling cutter groups one and flat milling cutter groups one are respectively arranged inside the corresponding cavities one. The slide rods at the ends of the curved milling cutter groups two and flat milling cutter groups two are respectively arranged inside the corresponding cavities two. Each cavity one is communicated with the corresponding cavity two through a communication hole. By switching the working states of the adjusting component one and the adjusting component two, the working states of the curved milling cutter group one and the flat milling cutter group one can be switched, so that the switching between plane edge milling work and curved surface edge milling work can be controlled. By further extending or contracting the multi-stage electric push rod, when it is fully extended or contracted, it can drive the liquid to further enter the corresponding cavity one. At this time, the slide rod therein has moved to the extreme, so the communication hole will be exposed. The liquid will further enter the internally connected cavity two through the communication hole, thereby driving the curved milling cutter group two or the flat milling cutter group two to extend, so that the number of milling cutters in the working state on the fixed ring can be changed.

[0010] Preferably, the rotary joints are all connected to the inside of the cavity one through a communication channel. Piston columns are slidably connected to the inside of the ends of the cylinders far from the hub motor. A plurality of multi-stage electric push rods are fixedly connected to the ends of the piston columns far from the cylinders. The ends of the multi-stage electric push rods far from the piston columns are all installed on the inner sides of the connecting plates.

[0011] Preferably, each clamping component includes an opening. The opening is opened at the lower side of the front part of the vertical frame. Limit grooves are opened on the front and rear sides inside the opening. Hydraulic rods are arranged inside the opening. The hydraulic rods are fixedly connected to the top of the machine body. Fixed seats are rotatably connected to the tops of the hydraulic rods. Rotary discs are rotatably connected to the front and rear parts of the fixed seats. Sliders are fixedly connected to the middle parts of the sides of the rotary discs far from the fixed seats. The sliders are all slidably connected inside the limit grooves. Cylinders are fixedly connected to the middle parts of the sides of the fixed seats close to each other.

[0012] Preferably, the leveling component includes a fixed bin and guide grooves. Electric telescopic rods are installed on both sides of the front part of the fixed bin. The front parts of the electric telescopic rods are fixedly connected with top plates. Both ends of the top plates are slidably connected to the inner sides of the guide grooves. The guide grooves are respectively opened at the upper parts of the adjacent ends of the vertical frames.

[0013] Preferably, the discharging component includes a fixed frame. The fixed frame is arranged at the rear side of the top of the machine body. A conveyor belt is installed inside the fixed frame. The conveyor belt is arranged at the rear side between the vertical frames.

[0014] Preferably, the edge milling component further includes a top frame. The top frame is installed at the upper part of the vertical frame. A threaded rod passes through the middle of the top frame. One end of the threaded rod is fixedly connected with a servo motor. The servo motor is installed at the upper part of one end of the vertical frame. A sliding frame is slidably connected to the middle of the top frame. The sliding frame is threadedly connected with the threaded rod.

[0015] Preferably, motors are fixedly connected to the ends of the cylinders away from the fixed seats. Claw jaws are fixedly connected to the driving ends of the motors.

[0016] Preferably, a protective cover is installed at the upper rear side between the vertical frames. A control console is installed at one side of the upper front end of the machine body.

[0017] Preferably, the control console is electrically connected to the hydraulic rod, cylinder, motor, servo motor, conveyor belt, electric telescopic rod, claw jaw, multi-stage electric push rod and hub motor.

[0018] Preferably, an automatic production method for fiberboard includes the following production steps:

[0019] S1. During work, first place the fiberboard main body between the two claw jaws. Drive the claw jaws to approach the fiberboard main body through the expansion and contraction of the cylinders. Clamp the two sides of the fiberboard main body through the claw jaws.

[0020] S2. After clamping, the electric telescopic rods work to push the top plates forward. The hydraulic rods work to lift the fixed seat and the fiberboard main body. Lift the edge of the fiberboard main body close to the top plates through the lifting of the two hydraulic rods on both sides. Limit the edge of the fiberboard main body through the top plates, drive the fiberboard main body to deflect, and make the edge of the fiberboard main body to be milled in a parallel state.

[0021] S3. After leveling is completed, the electric telescopic rods contract to drive the top plates to retract. At this time, adjustment component one or adjustment component two will start to work. Push the piston column through the multi-stage electric push rod, and introduce the liquid in the cylinder body into the fixed ring through the connecting ring, connecting pipe and rotary joint. Introduce the liquid into the corresponding cavity one through the communication channel, thereby driving the sliding rod to expand and contract. At this time, push out the curved milling cutter group one or the flat milling cutter group one to switch it to the working state.

[0022] S4. The hub motor operates to drive the fixed ring to rotate. At this time, the hydraulic rods on both sides are lifted synchronously, causing the edge of the fiberboard main body to contact the milling cutter. The edge milling of the fiberboard main body is achieved through the first curved milling cutter group or the first flat milling cutter group. By switching the working states of the first adjusting component and the second adjusting component, the working states of the first curved milling cutter group and the first flat milling cutter group are switched to switch between plane edge milling and curved surface edge milling;

[0023] S5. Further extend the multi-stage electric push rod to drive more liquid to enter the corresponding cavity one. When the sliding rod therein moves to the extreme, the communication hole will be exposed, and the liquid will further enter the internal cavity two through the communication hole, driving the second curved milling cutter group or the second flat milling cutter group to extend, changing the number of milling cutters in the working state on the fixed ring for fine milling;

[0024] S6. When milling the edge, the operation of the servo motor drives the threaded rod to rotate. The carriage is driven by the threaded rod to reciprocate along the top frame, and the edge of the fiberboard main body is automatically milled by the milling cutter on the fixed ring;

[0025] S7. After one side of the edge milling is completed, the hydraulic rods on both sides are lowered. At this time, the motor at the end of the cylinder drives the clamping jaws and the fiberboard main body to rotate, reversing the fiberboard main body. Then, repeating the above steps can mill the other side of the fiberboard main body;

[0026] S8. After the edge milling is completed, the hydraulic rod and the cylinder operate to lower the fiberboard main body and turn the fiberboard main body to a state where the bottom is tilted backward. At this time, the clamping jaws are released, and under the action of gravity, the fiberboard main body slides out of the loosened clamping jaws, causing the fiberboard main body to fall onto the conveyor belt at the lower rear side. The milled fiberboard main body is automatically exported through the conveyor belt to complete the discharging work.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. When the present invention is working, people can first clamp both sides of the fiberboard main body through the clamping component, and then start the electric telescopic rod to push the top plate forward. The fiberboard main body is lifted by the operation of the hydraulic rod. The top plate can intercept the edge of the fiberboard main body, thereby forcing the fiberboard main body to deflect, making the edge to be milled of the fiberboard main body in a parallel state, facilitating the subsequent edge milling work, enabling the fiberboard edge milling machine to adapt to the edge milling work of beveled plates, and eliminating the need to adjust the working trajectory of the milling cutter, with simple and convenient operation.

[0029] 2. After leveling, the electric telescopic rod contracts to drive the top plate to retract. At this time, Adjustment Component 1 or Adjustment Component 2 will start to work. The multi-stage electric push rod can push the piston column to introduce the liquid into the corresponding Cavity 1, pushing out Milling Cutter Group 1 for Curved Surfaces or Milling Cutter Group 1 for Flat Surfaces. Then the hub motor starts to work, driving the fixed ring to rotate. Milling the edges of the fiberboard main body can be achieved through Milling Cutter Group 1 for Curved Surfaces or Milling Cutter Group 1 for Flat Surfaces. By switching the working states of Adjustment Component 1 and Adjustment Component 2, the working states of Milling Cutter Group 1 for Curved Surfaces and Milling Cutter Group 1 for Flat Surfaces can be switched, enabling the control of the switch between flat-edge milling work and curved-edge milling work, which is beneficial for actual use.

[0030] 3. By further extending or contracting the multi-stage electric push rod to achieve full extension or contraction, it can drive the liquid to further enter the corresponding Cavity 1. At this time, the sliding rod inside has moved to the extreme, thus exposing the communication hole. The liquid will further enter the internal Cavity 2 that is connected through the communication hole, driving Milling Cutter Group 2 for Curved Surfaces or Milling Cutter Group 2 for Flat Surfaces to extend, thereby changing the number of milling cutters in the working state on the fixed ring, effectively improving the edge-milling quality, performing fine milling work, and further improving the edge of the fiberboard main body.

[0031] 4. After the edge milling is completed, the fiberboard main body can be lowered through the hydraulic rod and the air cylinder, and the fiberboard main body is flipped to a state where the bottom is tilted backward. At this time, the clamping jaws are loosened, and under the action of gravity, the fiberboard main body will slide out of the loosened clamping jaws, causing the fiberboard main body to fall onto the conveyor belt. Through the operation of the conveyor belt, the fiberboard main body after edge milling can be automatically exported to complete the discharging work. Description of the Drawings

[0032] Figure 1 It is a front three-dimensional structural schematic diagram of an automated fiberboard production equipment and method of the present invention;

[0033] Figure 2 It is a partial structural schematic diagram at the conveyor belt of an automated fiberboard production equipment and method of the present invention;

[0034] Figure 3 It is a partial structural schematic diagram at the clamping jaws of an automated fiberboard production equipment and method of the present invention;

[0035] Figure 4 It is a partial structural schematic diagram at the turntable of an automated fiberboard production equipment and method of the present invention;

[0036] Figure 5 It is a partial structural schematic diagram at the top plate of an automated fiberboard production equipment and method of the present invention;

[0037] Figure 6Schematic diagram of the partial structure at the hub motor of an automatic fiberboard production equipment and method of the present invention;

[0038] Figure 7 Schematic diagram of the partial structure at the cylinder block of an automatic fiberboard production equipment and method of the present invention;

[0039] Figure 8 Schematic diagram of the partial structure at the fixing ring of an automatic fiberboard production equipment and method of the present invention.

[0040] 1. Fiberboard edge milling machine; 101. Machine body; 102. Fixed frame; 103. Control console; 104. Fiberboard main body; 105. Claw; 106. Connecting plate; 107. Threaded rod; 108. Top plate; 109. Slide carriage; 110. Top frame; 111. Servo motor; 112. Fixed seat; 113. Turntable; 114. Second set of curved milling cutters; 115. Opening; 116. Conveyor belt; 117. Upright frame; 118. Protective cover; 119. Limit groove; 120. Cylinder; 121. Hydraulic rod; 122. Fixed bin; 123. Electric telescopic rod; 124. Guide groove; 125. Fixed column; 126. Multi-stage electric push rod; 127. Connecting pipe; 128. Hub motor; 129. Fixed ring; 130. Piston rod; 131. Cylinder block; 132. First set of flat milling cutters; 133. First set of curved milling cutters; 134. Slide bar; 135. Connecting ring; 136. Rotary joint; 137. Second set of flat milling cutters; 138. First cavity; 139. Second cavity. Detailed implementation manners

[0041] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations.

[0042] As Figures 1-8 shown, an automatic fiberboard production equipment includes a fiberboard edge milling machine 1. The fiberboard edge milling machine 1 includes a machine body 101. A fiberboard main body 104 is arranged at the top of the machine body 101. Upright frames 117 are arranged on both sides of the top of the machine body 101. Clamping assemblies are arranged at the front parts of the upright frames 117. An edge milling assembly is arranged above between the upright frames 117. A leveling assembly is arranged at the rear side below the edge milling assembly. An unloading assembly is arranged at the rear side of the top of the machine body 101. A protective cover 118 is installed at the rear side above between the upright frames 117. A control console 103 is installed at one side of the upper part of the front end of the machine body 101. The control console 103 is electrically connected to the hydraulic rod 121, the cylinder 120, the motor, the servo motor 111, the conveyor belt 116, the electric telescopic rod 123, the claw 105, the multi-stage electric push rod 126 and the hub motor 128;

[0043] The clamping assembly is used for clamping and guiding the fiberboard main body 104;

[0044] The edge milling assembly is used to mill the edges of the fiberboard body 104;

[0045] The leveling assembly is used to level the cut edges of the fiberboard body 104;

[0046] The discharging assembly is used to export the fiberboard body 104 after edge milling;

[0047] Among them, the clamping assemblies each include an opening 115, the opening 115 is opened at the lower side of the front part of the vertical frame 117, limiting grooves 119 are opened on both the front and rear sides inside the opening 115, hydraulic rods 121 are arranged on the inner sides of the opening 115, the hydraulic rods 121 are fixedly connected to the top of the machine body 101, the tops of the hydraulic rods 121 are rotatably connected to fixed seats 112, the front and rear parts of the fixed seats 112 are rotatably connected to turntables 113, sliders are fixedly connected to the middle parts of the sides of the turntables 113 away from the fixed seats 112, the sliders are all slidably connected inside the limiting grooves 119, the middle parts of the sides of the fixed seats 112 close to each other are fixedly connected to cylinders 120, motors are fixedly connected to the ends of the cylinders 120 away from the fixed seats 112, clamping jaws 105 are fixedly connected to the driving ends of the motors, the leveling assembly includes a fixed bin 122 and guide grooves 124, electric telescopic rods 123 are installed on both sides of the front part of the fixed bin 122, top plates 108 are fixedly connected to the front parts of the electric telescopic rods 123, both ends of the top plates 108 are slidably connected to the inner sides of the guide grooves 124, and the guide grooves 124 are opened at the upper parts of the ends of the vertical frames 117 close to each other;

[0048] Furthermore, in specific implementation, people can use the fiberboard edge milling machine 1 to perform edge milling work on the fiberboard body 104. During the work, people can first place the fiberboard body 104 between the two clamping jaws 105. By the telescopic movement of the cylinder 120, the clamping jaws 105 can be driven to approach the fiberboard body 104. The clamping of both sides of the fiberboard body 104 can be realized through the clamping jaws 105. Then the electric telescopic rods 123 and the hydraulic rods 121 will start to work. By the electric telescopic rods 123, the top plates 108 can be pushed forward. By the work of the hydraulic rods 121, the fixed seats 112 and the fiberboard body 104 can be lifted. At this time, the edges of the fiberboard body 104 will encounter the top plates 108. The edges of the fiberboard body 104 can be intercepted through the top plates 108. By the lifting of the two hydraulic rods 121, the edges of the fiberboard body 104 can be brought closer to the top plates 108, thereby driving the fiberboard body 104 to deflect, so that the edges of the fiberboard body 104 to be milled are in a parallel state, facilitating subsequent edge milling work, and enabling the fiberboard edge milling machine 1 to adapt to the edge milling work of beveled-edge plates without adjusting the working trajectory of the milling cutter, with simple and convenient operation.

[0049] The edge milling assembly includes a carriage 109. Connecting plates 106 are installed at both the front and rear parts of the carriage 109. Fixed columns 125 are fixedly connected to the lower parts of the connecting plates 106. A hub motor 128 is fixedly connected to the middle part of the outer periphery of the fixed column 125. A fixing ring 129 is installed on the outer periphery of the hub motor 128. An adjusting assembly one and an adjusting assembly two are respectively arranged on both sides of the hub motor 128. Rotary joints 136 are installed at both ends of the fixing ring 129. The fixing ring 129 is connected to a connecting pipe 127 through the rotary joints 136. A curved milling cutter group one 133, a flat milling cutter group one 132, a curved milling cutter group two 114, and a flat milling cutter group two 137 are alternately distributed on the outer periphery of the fixing ring 129. Slide bars 134 are fixedly connected to the ends of the curved milling cutter group one 133, the flat milling cutter group one 132, the curved milling cutter group two 114, and the flat milling cutter group two 137. The slide bars 134 are all slidably connected to the circumference of the fixing ring 129. Uniformly distributed cavity one 138 and cavity two 139 are arranged inside the fixing ring 129. The slide bars 134 at the ends of the curved milling cutter group one 133 and the flat milling cutter group one 132 are all arranged inside the corresponding cavity one 138. The slide bars 134 at the ends of the curved milling cutter group two 114 and the flat milling cutter group two 137 are respectively arranged inside the corresponding cavity two 139. Each cavity one 138 is communicated with a cavity two 139 through a communication hole;

[0050] Further, during specific implementation, after leveling, the electric telescopic rod 123 contracts to drive the top plate 108 to retract. At this time, the adjusting assembly one or the adjusting assembly two will start to work. The piston column 130 can be pushed through the multi-stage electric push rod 126, so that the liquid in the cylinder block 131 can be introduced into the fixing ring 129 through the connecting ring 135, the connecting pipe 127, and the rotary joint 136. The liquid can be introduced into the corresponding cavity one 138 through the communication channel, so that the slide bar 134 can be driven to expand and contract. At this time, the curved milling cutter group one 133 or the flat milling cutter group one 132 can be pushed out. Then the hub motor 128 starts to work. The fixing ring 129 can be driven to rotate through the hub motor 128. At this time, by controlling the synchronous lifting of the hydraulic rods 121 on both sides, the edge of the fiberboard main body 104 can be brought into contact with the milling cutter. The edge milling of the fiberboard main body 104 can be realized through the curved milling cutter group one 133 and the flat milling cutter group one 132.

[0051] Among them, both the first adjusting component and the second adjusting component include a cylinder block 131. The cylinder blocks 131 are both arranged on both sides of the hub motor 128. A connecting ring 135 is installed on the outer periphery of one side of the cylinder block 131 close to the hub motor 128. Uniformly distributed connecting pipes 127 are fixedly connected to the outer periphery of the connecting ring 135. The rotary joints 136 are all connected to the inside of the first cavity 138 through a communication channel. A piston column 130 is slidably connected to the inside of one end of the cylinder block 131 far from the hub motor 128. A plurality of multi-stage electric push rods 126 are fixedly connected to one end of the piston column 130 far from the cylinder block 131. One end of the multi-stage electric push rod 126 far from the piston column 130 is installed on the inner side of the connecting plate 106;

[0052] Further, in specific implementation, by switching the working states of the first adjusting component and the second adjusting component, the switching of the working states of the first curved milling cutter group 133 and the first flat milling cutter group 132 can be realized, so that the switching between plane milling edge work and curved surface milling edge work can be controlled, which is beneficial to actual use. Further, by further extending or retracting the multi-stage electric push rod 126, when the full extension or contraction is realized, it can drive the liquid to further enter the corresponding first cavity 138. At this time, the slide rod 134 therein has moved to the extreme, so that the communication hole will be exposed, and the liquid will further enter the inside of the second cavity 139 that is communicated through the communication hole, thereby driving the second curved milling cutter group 114 or the second flat milling cutter group 137 to extend, so that the number of milling cutters in the working state on the fixing ring 129 can be changed, so that the quality of the milling edge can be effectively improved, and fine milling work can be carried out to further improve the edge of the fiberboard main body 104.

[0053] Among them, the milling edge component further includes a top frame 110. The top frame 110 is installed on the upper part of the vertical frame 117. A threaded rod 107 passes through the middle of the top frame 110. One end of the threaded rod 107 is fixedly connected to a servo motor 111. The servo motor 111 is installed on the upper part of one end of the vertical frame 117. A sliding frame 109 is slidably connected to the middle of the top frame 110. The sliding frame 109 is threadedly connected to the threaded rod 107. The discharging component includes a fixing frame 102. The fixing frame 102 is arranged at the rear side of the top of the machine body 101. A conveyor belt 116 is installed inside the fixing frame 102. The conveyor belt 116 is arranged at the rear side between the vertical frames 117;

[0054] Furthermore, in specific implementation, the operation of the servo motor 111 can drive the threaded rod 107 to rotate. The threaded rod 107 can drive the carriage 109 to reciprocate along the top frame 110, so that the milling cutter on the fixed ring 129 can automatically mill the edges of the fiberboard main body 104. When the milling of one side is completed, the hydraulic rods 121 on both sides will lower. At this time, the motor at the end of the cylinder 120 will drive the clamping jaws 105 to rotate with the fiberboard main body 104, so that the fiberboard main body 104 can be reversed. After that, repeating the above steps can achieve the milling work on the other side of the fiberboard main body 104. When the milling is completed, the fiberboard main body 104 can be lowered by the hydraulic rods 121 and the cylinder 120, and the fiberboard main body 104 can be turned to a state where the bottom is tilted backward. At this time, the clamping jaws 105 are released, and under the action of gravity, the fiberboard main body 104 will slide out of the loosened clamping jaws 105, so that the fiberboard main body 104 falls onto the conveyor belt 116. Through the operation of the conveyor belt 116, the fiberboard main body 104 after milling can be automatically exported to complete the discharging work.

[0055] Among them, a fiberboard automatic production method includes the following production steps:

[0056] S1. During work, first place the fiberboard main body 104 between the clamping jaws 105 on both sides. The telescopic movement of the cylinder 120 drives the clamping jaws 105 to approach the fiberboard main body 104, and the clamping jaws 105 are used to clamp both sides of the fiberboard main body 104.

[0057] S2. After clamping, the electric telescopic rod 123 works to push the top plate 108 forward, and the hydraulic rod 121 works to lift the fixed seat 112 and the fiberboard main body 104. The lifting of the hydraulic rods 121 on both sides brings the edge of the fiberboard main body 104 close to the top plate 108. The top plate 108 limits the edge of the fiberboard main body 104 and drives the fiberboard main body 104 to deflect, so that the edge of the fiberboard main body 104 to be milled is in a parallel state.

[0058] S3. After leveling is completed, the electric telescopic rod 123 contracts to drive the top plate 108 to retract. At this time, the adjustment component one or the adjustment component two will start to work. The multi-stage electric push rod 126 pushes the piston column 130, and the liquid in the cylinder body 131 is introduced into the fixed ring 129 through the connecting ring 135, the connecting pipe 127 and the rotary joint 136. The liquid is introduced into the corresponding cavity one 138 through the communication channel, thereby driving the slide rod 134 to expand and contract. At this time, the curved milling cutter group one 133 or the flat milling cutter group one 132 is pushed out to switch to the working state.

[0059] S4. The hub motor 128 operates to drive the fixed ring 129 to rotate. At this time, the hydraulic rods 121 on both sides are lifted synchronously, causing the edge of the fiberboard main body 104 to contact the milling cutter. The edge milling of the fiberboard main body 104 is achieved through the first set of curved milling cutters 133 or the first set of flat milling cutters 132. By switching the working states of the first adjusting component and the second adjusting component, the working states of the first set of curved milling cutters 133 and the first set of flat milling cutters 132 are switched to switch between plane edge milling and curved surface edge milling;

[0060] S5. Further extend or retract the multi-stage electric push rod 126 to drive more liquid into the corresponding first cavity 138. When the sliding rod 134 therein moves to the extreme, the communication hole will be exposed, and the liquid will further enter the internally connected second cavity 139 through the communication hole, driving the second set of curved milling cutters 114 or the second set of flat milling cutters 137 to extend, changing the number of milling cutters in the working state on the fixed ring 129 for fine milling;

[0061] S6. When milling the edge, the operation of the servo motor 111 drives the threaded rod 107 to rotate. The threaded rod 107 drives the carriage 109 to reciprocate along the top frame 110, and the milling cutter on the fixed ring 129 is used to automatically mill the edge of the fiberboard main body 104;

[0062] S7. When the edge milling on one side is completed, the hydraulic rods 121 on both sides are lowered. At this time, the motor at the end of the cylinder 120 drives the clamping jaws 105 and the fiberboard main body 104 to rotate, reversing the fiberboard main body 104. Then, repeat the above steps to mill the other side of the fiberboard main body 104;

[0063] S8. When the edge milling is completed, the hydraulic rod 121 and the cylinder 120 operate to lower the fiberboard main body 104 and turn the fiberboard main body 104 to a state where the bottom is tilted backward. At this time, the clamping jaws 105 are released, and under the action of gravity, the fiberboard main body 104 slides out of the loosened clamping jaws 105, causing the fiberboard main body 104 to fall onto the conveyor belt 116 at the lower rear side. The conveyor belt 116 automatically exports the fiberboard main body 104 after edge milling to complete the discharging work.

[0064] Working principle:

[0065] In actual use, people can perform edge milling on the fiberboard main body 104 through the fiberboard edge milling machine 1. During the operation, people can first place the fiberboard main body 104 between the two clamping jaws 105. The telescopic movement of the cylinder 120 can drive the clamping jaws 105 to approach the fiberboard main body 104, and the clamping jaws 105 can clamp both sides of the fiberboard main body 104. Then, the electric telescopic rod 123 and the hydraulic rod 121 will start to work. The electric telescopic rod 123 can push the top plate 108 forward, and the operation of the hydraulic rod 121 can lift the fixed seat 112 and the fiberboard main body 104. At this time, the edge of the fiberboard main body 104 will encounter the top plate 108, and the top plate 108 can intercept the edge of the fiberboard main body 104. The lifting of the two hydraulic rods 121 can bring the edge of the fiberboard main body 104 closer to the top plate 108, thereby driving the fiberboard main body 104 to deflect, making the edge of the fiberboard main body 104 to be milled in a parallel state, which is convenient for subsequent edge milling work, enabling the fiberboard edge milling machine 1 to adapt to the edge milling of beveled plates without adjusting the working trajectory of the milling cutter, and the operation is simple and convenient. Then, the electric telescopic rod 123 contracts to drive the top plate 108 to retract. At this time, the first adjustment component or the second adjustment component will start to work. The multi-stage electric push rod 126 can push the piston column 130, so that the liquid in the cylinder body 131 can be introduced into the fixed ring 129 through the connecting ring 135, the connecting pipe 127 and the rotary joint 136. Through the communication channel, the liquid can be introduced into the corresponding cavity one 138, thereby driving the sliding rod 134 to expand and contract. At this time, the first curved milling cutter group 133 or the first flat milling cutter group 132 can be pushed out. Then, the hub motor 128 starts to work. The hub motor 128 can drive the fixed ring 129 to rotate. At this time, by controlling the synchronous lifting of the two hydraulic rods 121, the edge of the fiberboard main body 104 can be brought into contact with the milling cutter. The first curved milling cutter group 133 and the first flat milling cutter group 132 can perform edge milling on the edge of the fiberboard main body 104. By switching the working states of the first adjustment component and the second adjustment component, the working states of the first curved milling cutter group 133 and the first flat milling cutter group 132 can be switched, so as to control the switching between plane edge milling work and curved surface edge milling work, which is beneficial to actual use. Further, by further expanding and contracting the multi-stage electric push rod 126 to achieve full expansion or contraction, it can drive the liquid to further enter the corresponding cavity one 138. At this time, the sliding rod 134 therein has moved to the extreme, so the communication hole will be exposed, and the liquid will further enter the internal cavity two 139 that is connected through the communication hole, thereby driving the second curved milling cutter group 114 or the second flat milling cutter group 137 to extend, so as to change the number of milling cutters in the working state on the fixed ring 129, effectively improving the edge milling quality, performing fine milling work, and further improving the edge of the fiberboard main body 104. The operation of the servo motor 111 can drive the threaded rod 107 to rotate.The threaded rod 107 can drive the carriage 109 to reciprocate along the top frame 110, so that the milling cutter on the fixed ring 129 can be used to automatically mill the edges of the fiberboard body 104. After one side of the edge milling is completed, the hydraulic rods 121 on both sides will lower. At this time, the motor at the end of the cylinder 120 will drive the clamping jaws 105 to rotate with the fiberboard body 104, so that the fiberboard body 104 can be reversed. After that, repeating the above steps can achieve the edge milling work on the other side of the fiberboard body 104. After the edge milling is completed, the fiberboard body 104 can be lowered by the hydraulic rods 121 and the cylinder 120, and the fiberboard body 104 can be turned to a state where the bottom is tilted backward. At this time, the clamping jaws 105 are released, and under the action of gravity, the fiberboard body 104 will slide out of the loosened clamping jaws 105, so that the fiberboard body 104 falls onto the conveyor belt 116. Through the work of the conveyor belt 116, the fiberboard body 104 after edge milling can be automatically exported to complete the discharging work.

[0066] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated fiberboard production device, including a fiberboard edge milling machine (1), characterized in that: The fiberboard edge milling machine (1) includes a machine body (101). A fiberboard main body (104) is arranged at the top of the machine body (101). Vertical frames (117) are arranged on both sides of the top of the machine body (101). Clamping assemblies are arranged at the front parts of the vertical frames (117). An edge milling assembly is arranged above between the vertical frames (117). A leveling assembly is arranged at the rear side of the lower part of the edge milling assembly. A discharging assembly is arranged at the rear side of the top of the machine body (101). The clamping assembly is used for clamping and guiding the fiberboard main body (104). The edge milling assembly is used for milling the edges of the fiberboard main body (104). The leveling assembly is used for leveling the cut edges of the fiberboard main body (104). The discharging assembly is used for discharging the fiberboard main body (104) after edge milling is completed. The edge milling assembly includes a carriage (109). Connecting plates (106) are installed at both the front and rear parts of the carriage (109). Fixed columns (125) are fixedly connected to the lower parts of the connecting plates (106). A hub motor (128) is fixedly connected to the middle part of the outer periphery of the fixed column (125). An adjusting assembly one and an adjusting assembly two are respectively arranged on both sides of the hub motor (128). Both the adjusting assembly one and the adjusting assembly two include a cylinder block (131). The cylinder blocks (131) are arranged on both sides of the hub motor (128). Connecting rings (135) are installed on the outer peripheries of the cylinder blocks (131) close to the hub motor (128). Uniformly distributed connecting pipes (127) are fixedly connected to the outer peripheries of the connecting rings (135). Rotary joints (136) are installed at both ends of a fixed ring (129). The fixed ring (129) is installed on the outer periphery of the hub motor (128). The fixed ring (129) is connected to the connecting pipe (127) through the rotary joint (136). Alternately distributed curved milling cutter group one (133), flat milling cutter group one (132), curved milling cutter group two (114) and flat milling cutter group two (137) are arranged on the outer periphery of the fixed ring (129). Slide bars (134) are fixedly connected to the ends of the curved milling cutter group one (133), flat milling cutter group one (132), curved milling cutter group two (114) and flat milling cutter group two (137). The slide bars (134) are all slidably connected to the circumference of the fixed ring (129). Cavity one (138) and cavity two (139) which are uniformly distributed are arranged inside the fixed ring (129). The slide bars (134) at the ends of the curved milling cutter group one (133) and the flat milling cutter group one (132) are respectively arranged inside the corresponding cavity one (138). The slide bars (134) at the ends of the curved milling cutter group two (114) and the flat milling cutter group two (137) are respectively arranged inside the corresponding cavity two (139). Each cavity one (138) is communicated with the corresponding cavity two (139) through a communication hole. By switching the working states of the adjusting assembly one and the adjusting assembly two, the switching of the working states of the curved milling cutter group one (133) and the flat milling cutter group one (132) can be realized, so that the switching between plane edge milling work and curved surface edge milling work can be controlled. By further extending or retracting the multi-stage electric push rod (126) to achieve full extension or contraction, it can drive the liquid to further enter the corresponding cavity one (138). At this time, the slide bar (134) therein has moved to the extreme, so that the communication hole will be exposed. The liquid will further enter the internal of the communicated cavity two (139) through the communication hole, so as to drive the curved milling cutter group two (114) or the flat milling cutter group two (137) to extend, so that the number of milling cutters in the working state on the fixed ring (129) can be changed.

2. An automated production device for fiberboard according to claim 1, characterized in that: The rotary joints (136) are all connected to the inside of the first cavity (138) through communication channels. Inside one end of the cylinder block (131) away from the in-wheel motor (128), piston columns (130) are slidably connected. One end of the piston column (130) away from the cylinder block (131) is fixedly connected to a plurality of multi-stage electric push rods (126), and one end of the multi-stage electric push rod (126) away from the piston column (130) is installed inside the connecting plate (106).

3. An automated production device for fiberboard according to claim 2, characterized in that: The clamping assemblies each include an opening (115). The opening (115) is opened at the lower side of the front part of the vertical frame (117). Limiting grooves (119) are opened on the front and rear sides inside the opening (115). Hydraulic rods (121) are arranged inside the opening (115). The hydraulic rods (121) are fixedly connected to the top of the machine body (101). The top of the hydraulic rod (121) is rotatably connected to a fixed seat (112). The front and rear parts of the fixed seat (112) are rotatably connected to a turntable (113). The middle part of one side of the turntable (113) away from the fixed seat (112) is fixedly connected to a slider. The sliders are all slidably connected inside the limiting groove (119). The middle parts of the sides of the fixed seat (112) close to each other are fixedly connected to cylinders (120).

4. An automated production device for fiberboard according to claim 3, characterized in that: The leveling assembly includes a fixed bin (122) and a guide groove (124). Electric telescopic rods (123) are installed on both sides of the front part of the fixed bin (122). The front parts of the electric telescopic rods (123) are fixedly connected to a top plate (108). Both ends of the top plate (108) are slidably connected inside the guide groove (124). The guide grooves (124) are opened at the upper part of one end of the vertical frame (117) close to each other.

5. An automated production device for fiberboard according to claim 4, characterized in that: The discharging assembly includes a fixed frame (102). The fixed frame (102) is arranged at the rear side of the top of the machine body (101). A conveyor belt (116) is installed inside the fixed frame (102). The conveyor belt (116) is arranged at the rear side between the vertical frames (117).

6. An automated production device for fiberboard according to claim 5, characterized in that: The edge milling assembly further includes a top frame (110). The top frame (110) is installed at the upper part of the vertical frame (117). A threaded rod (107) passes through the middle of the top frame (110). One end of the threaded rod (107) is fixedly connected to a servo motor (111). The servo motor (111) is installed at the upper part of one end of the vertical frame (117). A sliding frame (109) is slidably connected to the middle of the top frame (110). The sliding frame (109) is threadedly connected to the threaded rod (107).

7. An automated production device for fiberboard according to claim 6, characterized in that: One end of the cylinder (120) away from the fixed seat (112) is fixedly connected to a motor, and the driving ends of the motors are fixedly connected to clamping jaws (105).

8. An automated production device for fiberboard according to claim 7, characterized in that: A protective cover (118) is installed at the upper rear side between the vertical frames (117). A control console (103) is installed at one side of the upper front end of the machine body (101).

9. An automatic fiberboard production device according to claim 8, characterized in that: The console (103) is electrically connected to the hydraulic rod (121), the cylinder (120), the motor, the servo motor (111), the conveyor belt (116), the electric telescopic rod (123), the gripper (105), the multi-stage electric push rod (126), and the hub motor (128).

10. An automated production method for fiberboard, applied to the automated production equipment for fiberboard described in claim 9, characterized in that: It includes the following production steps: S1. During operation, first place the fiberboard main body (104) between the two grippers (105). Drive the grippers (105) to approach the fiberboard main body (104) by the telescopic movement of the cylinder (120), and clamp both sides of the fiberboard main body (104) through the grippers (105). S2. After clamping, the electric telescopic rod (123) works to push the top plate (108) forward, and the hydraulic rod (121) works to lift the fixed seat (112) and the fiberboard main body (104). Lift the edge of the fiberboard main body (104) close to the top plate (108) by the lifting of the two hydraulic rods (121). Limit the edge of the fiberboard main body (104) through the top plate (108), drive the fiberboard main body (104) to deflect, and make the edge of the fiberboard main body (104) to be milled in a parallel state. S3. After leveling is completed, the electric telescopic rod (123) contracts to drive the top plate (108) to retract. At this time, the first adjustment component or the second adjustment component will start to work. Push the piston rod (130) through the multi-stage electric push rod (126), and introduce the liquid in the cylinder body (131) into the fixed ring (129) through the connecting ring (135), the connecting pipe (127), and the rotary joint (136). Introduce the liquid into the corresponding cavity one (138) through the communication channel, thereby driving the sliding rod (134) to expand and contract. At this time, push out the first curved milling cutter group (133) or the first flat milling cutter group (132) to switch it to the working state. S4. The hub motor (128) works to drive the fixed ring (129) to rotate. At this time, the two hydraulic rods (121) are lifted synchronously to make the edge of the fiberboard main body (104) contact the milling cutter. Perform the edge milling work on the edge of the fiberboard main body (104) through the first curved milling cutter group (133) or the first flat milling cutter group (132). Switch the working state of the first curved milling cutter group (133) and the first flat milling cutter group (132) by switching the working states of the first adjustment component and the second adjustment component, and switch between the plane edge milling work and the curved surface edge milling work. S5. Further expand and contract the multi-stage electric push rod (126) to drive the liquid to further enter the corresponding cavity one (138). When the sliding rod (134) therein moves to the extreme, the communication hole will be exposed, and the liquid will further enter the internal cavity two (139) that is connected, driving the second curved milling cutter group (114) or the second flat milling cutter group (137) to extend, changing the number of milling cutters in the working state on the fixed ring (129) to perform the finish milling work. S6. When milling the edges, the operation of the servo motor (111) drives the threaded rod (107) to rotate. The threaded rod (107) drives the carriage (109) to reciprocate along the top frame (110), and the milling cutter on the fixing ring (129) automatically mills the edges of the fiberboard body (104). S7. After the edges on one side are milled, the hydraulic rods (121) on both sides descend. At this time, the motor at the end of the air cylinder (120) drives the clamping jaws (105) to rotate with the fiberboard body (104), reverses the fiberboard body (104), and then repeats the above steps to mill the other side of the fiberboard body (104). S8. After the edge milling is completed, the hydraulic rod (121) and the air cylinder (120) work to lower the fiberboard body (104) and turn the fiberboard body (104) to a state where the bottom is tilted backward. At this time, the clamping jaws (105) are loosened, and under the action of gravity, the fiberboard body (104) slides off the loosened clamping jaws (105), causing the fiberboard body (104) to fall onto the conveyor belt (116) at the lower rear side. The conveyor belt (116) automatically exports the fiberboard body (104) after edge milling, completing the discharging work.

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