CN110405875B - Hot press capable of automatically feeding and discharging materials - Google Patents
Hot press capable of automatically feeding and discharging materials Download PDFInfo
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- CN110405875B CN110405875B CN201910701308.1A CN201910701308A CN110405875B CN 110405875 B CN110405875 B CN 110405875B CN 201910701308 A CN201910701308 A CN 201910701308A CN 110405875 B CN110405875 B CN 110405875B
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- 238000007599 discharging Methods 0.000 title claims abstract description 221
- 239000000463 material Substances 0.000 title claims description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000007731 hot pressing Methods 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims abstract description 24
- 230000009471 action Effects 0.000 claims description 7
- 239000003921 oil Substances 0.000 description 16
- 239000011120 plywood Substances 0.000 description 6
- 238000013519 translation Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D3/00—Veneer presses; Press plates; Plywood presses
- B27D3/02—Veneer presses; Press plates; Plywood presses with a plurality of press plates, i.e. multi- platen hot presses
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention provides an automatic feeding and discharging hot press, which comprises a pressing plate mechanism, a feeding mechanism and a discharging mechanism, wherein the pressing plate mechanism comprises a frame, a hot pressing plate and an oil cylinder, the oil cylinder is arranged at the bottom of the frame, a plurality of layers of hot pressing plates are movably connected to the frame along the vertical direction, the feeding mechanism is positioned at the feeding end of the frame, the discharging mechanism is positioned at the discharging end of the frame, a feeding driving assembly for driving the feeding upper plate to lift is arranged between the feeding upper plate and a feeding bottom plate, one side of the feeding frame, close to the frame, is provided with a feeding plate assembly, and a mounting beam is provided with a top plate assembly for pushing a plate on the feeding upper plate into the feeding plate assembly and pushing the plate in the hot pressing plate; a discharging driving component for driving the discharging upper plate to lift is arranged between the discharging upper plate and the discharging bottom plate, and a discharging plate component is arranged on one side of the discharging frame, which is close to the frame. The plate blocks can be automatically fed between the hot pressing plates, and the plate blocks are automatically taken out from the hot pressing plates to be orderly stacked.
Description
Technical Field
The invention belongs to the technical field of plate processing, and relates to a hot press capable of automatically feeding and discharging materials.
Background
The plywood is made up by using wood sections to make veneer by rotary cutting or using wood Fang Bao to make Cheng Baomu, using adhesive to make three-layer or multi-layer plate material, usually using odd-layer veneer and making the fibre directions of adjacent layers of veneer mutually perpendicular and making them be glued together. In the existing plywood hot pressing process, a 10-15-level hot press is generally adopted, the working temperature is 105-150 ℃, and the working pressure is 500-800 tons. The invention discloses a multi-layer hot press for producing a solid wood composite floor, which is provided with a base, wherein a plurality of supporting frames are vertically arranged at intervals at the upper end of the base, a plurality of hot pressing plates which are arranged in parallel are movably arranged between the supporting frames, hydraulic cylinders are arranged at the top ends and the bottom ends of the plurality of hot pressing plates, and two sides of each hydraulic cylinder are fixedly arranged between the supporting frames. Firstly, an operator lays the plates between the hot pressing plates, and controls the operation of the hydraulic oil cylinder through the external controller, so that the operation of the hydraulic oil cylinder can realize the up-down simultaneous application of pressure to the hot pressing plates, and the plates are pressed.
The automatic plate feeding and discharging machine for the hot press comprises a frame fixedly arranged at the feeding end of the hot press, a supporting plate frame layer by layer corresponding to a hot pressing working area of the hot press, and a driving device arranged between the frame and the supporting plate frame and controlling the supporting plate frame to reciprocate, wherein a linkage flashboard layer by layer corresponding to the supporting plate frame is further arranged at the end part of the frame close to the feeding end of the hot press, and a power device controlling the linkage flashboard to reciprocate up and down is arranged between the linkage flashboard and the frame. The plywood is simultaneously fed into and discharged from the hot press and heated and pressed for the same time, is suitable for hot pressing procedures of various plywood, and is particularly suitable for hot pressing procedures of plywood with zero formaldehyde addition-soybean substrate adhesive.
As another example, the invention discloses a full-automatic multi-layer hot press plate inlet and outlet system disclosed in the China patent application No. 201710937693.0, which discloses a full-automatic multi-layer hot press plate inlet and outlet system, comprising a feeding frame arranged at the feeding end of the hot press, wherein the feeding frame is provided with a plate inlet and outlet mechanism and a plate unidirectional mechanism; the plate feeding and discharging mechanism comprises a tray and a horizontal translation mechanism, wherein the tray corresponds to a hot pressing working area of the hot press layer by layer, and the horizontal translation mechanism drives the tray to reciprocate horizontally; the plate unidirectional mechanism comprises a supporting rod and a unidirectional door which is arranged on the supporting rod and can be opened and closed in a unidirectional way, and the unidirectional door is arranged on the feeding frame through the supporting rod and corresponds to the tray layer by layer; during feeding, the horizontal translation mechanism drives the tray to support the plate material to push the one-way door open and push out the plate material in the hot press, the one-way door is put down to close after the tray support plate material enters the hot press, the horizontal translation mechanism drives the tray to return, the one-way door clamps the plate material, the plate material is enabled to be stopped in the hot press in order, the plate is realized when the plate material is fed, the plywood is enabled to be placed in the hot press in order through the one-way door, and the hot press is simple in structure and high in working efficiency.
However, both of the above require worker control and have low automation.
Disclosure of Invention
The invention aims at solving the problems in the prior art, and provides a hot press capable of automatically feeding and discharging, automatically feeding a plate between hot pressing plates, and automatically taking out and stacking the plate between the hot pressing plates.
The aim of the invention can be achieved by the following technical scheme: the hot press is characterized in that the pressing plate mechanism comprises a frame, a hot pressing plate and an oil cylinder, the oil cylinder is arranged at the bottom of the frame, a plurality of layers of hot pressing plates are movably connected to the frame in the vertical direction, the feeding mechanism is positioned at the feeding end of the frame, the discharging mechanism is positioned at the discharging end of the frame, the feeding mechanism comprises a feeding suspender horizontally welded at the upper end of the frame, a feeding guide rail vertically connected to the lower end of the feeding suspender, a feeding lifting oil cylinder vertically fixed on the ground, and a feeding frame fixed on a piston rod of the feeding lifting oil cylinder, the feeding frame moves along the feeding guide rail under the action of the feeding lifting oil cylinder, the feeding frame is provided with a feeding bottom plate, a lifting feeding upper plate is arranged on the feeding bottom plate, a feeding driving assembly for driving the feeding upper plate to lift is arranged between the feeding upper plate and the feeding bottom plate, one side of the feeding frame, which is close to the frame, is connected with a horizontally arranged mounting beam, and a plate pushing assembly for pushing a plate on the feeding upper plate into the feeding plate assembly and pushing the plate in the hot pressing plate is arranged on the mounting beam; the discharging mechanism comprises a discharging boom horizontally welded at the upper end of the frame, a discharging guide rail vertically connected to the lower end of the discharging boom, a discharging lifting cylinder vertically fixed on the ground, and a discharging frame fixed on a piston rod of the discharging lifting cylinder, wherein the discharging frame moves along the discharging guide rail under the action of the discharging lifting cylinder and is provided with a discharging bottom plate, a lifting discharging upper plate is arranged on the discharging bottom plate, a discharging driving assembly for driving the lifting of the discharging upper plate is arranged between the discharging upper plate and the discharging bottom plate, and one side of the discharging frame, which is close to the frame, is provided with a discharging plate assembly.
Further, the feeding driving assembly comprises a pair of first feeding straight rods and second feeding straight rods, wherein the first feeding straight rods and the second feeding straight rods are fixed on the feeding bottom plate, the first feeding straight rods and the second feeding straight rods are respectively arranged on two sides of the feeding upper plate, the first feeding straight rods are hinged to the feeding upper plate, the lower ends of the first feeding straight rods are rotatably connected with first feeding rollers, the upper end faces of the feeding bottom plate are fixedly provided with first sliding feeding sliding grooves for the first feeding rollers, the upper ends of the second feeding straight rods are rotatably connected with second feeding rollers, the lower end faces of the feeding upper plate are fixedly provided with second sliding grooves for the second feeding rollers, a feeding cross beam is connected between the first feeding straight rods, and the piston rods of the feeding lifting cylinders are connected with the feeding cross beam.
Further, advance the board subassembly including fixed advance board motor on feeding frame, rotate the advance board initiative shaft of connection on feeding frame, round feeding frame wobbling advance board wane, rotate on the advance board wane and be connected with advance board roller, advance the board roller epaxial cover of board roller and be equipped with a plurality of advance board compression rollers, advance board motor and advance board initiative shaft power connection, still be connected with drive advance board wane wobbling advance board swing cylinder on the feeding frame.
The plate feeding swing cylinder drives the plate feeding rocker to swing so that the gap between the plate feeding driving wheel shaft and the plate feeding pressing wheel shaft is reduced, thereby enabling the plate feeding pressing wheel shaft and the plate feeding driving wheel shaft to clamp the plate, and the plate is driven to advance when the plate feeding driving wheel shaft rotates.
Further, the roof subassembly is including fixing roof cylinder and the roof slide rail on the installation roof beam, and sliding fit has the roof slider on the roof slide rail, and the piston rod and the slider of roof cylinder are connected, the terminal surface is fixed with the ejector pin under the roof slider, the afterbody of ejector pin has the pothook portion of buckling downwards, and the ejector pin is mutually perpendicular with the installation roof beam.
Further, the ejection of compact drive assembly is including fixing the ejection of compact lift cylinder on ejection of compact bottom plate and the ejection of compact straight-bar first and ejection of compact straight-bar second that ejection of compact upper plate both sides respectively were equipped with, ejection of compact straight-bar first and ejection of compact straight-bar second are articulated together, ejection of compact straight-bar first upper end is articulated with ejection of compact upper plate, ejection of compact straight-bar lower extreme rotation is connected with ejection of compact gyro wheel first, ejection of compact bottom plate up end is fixed with the gliding ejection of compact spout first of feed out gyro wheel, ejection of compact straight-bar second upper end rotation is connected with ejection of compact gyro wheel second, the terminal surface is fixed with the ejection of compact spout second of feed out gyro wheel second under the ejection of compact upper plate, be connected with ejection of compact crossbeam between two ejection of compact straight-bars first, ejection of compact lift cylinder's piston rod is connected with ejection of compact crossbeam.
Further, go out the board subassembly including fix go out the board motor on ejection of compact frame, rotate the board initiative shaft of connecting on ejection of compact frame, round ejection of compact frame wobbling go out the board wane, rotate on the board wane and be connected with out the board roller, go out the board roller and go out the cover and be equipped with a plurality of board compression rollers, go out the board motor and go out board initiative shaft power connection, still be connected with on the ejection of compact frame and drive out board wane wobbling play board swing cylinder. The plate discharging swinging cylinder drives the plate discharging rocker to swing so that the gap between the plate discharging driving wheel shaft and the plate discharging pressing wheel shaft is reduced, thereby enabling the plate discharging pressing wheel shaft and the plate discharging driving wheel shaft to clamp the plate, and the plate is driven to advance when the plate discharging driving wheel shaft rotates.
The feeding upper plate in the feeding frame is stacked with a plurality of layers of plates, the feeding lifting cylinder drives the feeding frame to lift along the feeding guide rail, after the feeding frame reaches a preset position, the top plate cylinder is started, the driving ejector rod approaches to the frame, the clamping hook part at the tail part of the ejector rod hooks the uppermost plate and moves together with the plate, the plate enters the plate feeding assembly, the swinging cylinder drives the plate feeding rocker to swing downwards, the plate feeding pressing roller is matched with the plate feeding driving wheel shaft to press the plate, and the plate feeding motor drives the plate feeding driving wheel shaft to rotate, so that the plate completely enters between the two hot pressing plates. When a next plate needs to be sent, the feeding lifting cylinder is started to drive the first feeding straight rod and the second feeding straight rod to be compressed, so that the feeding upper plate is lifted, and the uppermost plate can be hooked by the hook part of the ejector rod.
The pressed plate is ejected out of the gap between the hot pressing plates by the ejector rod, and the plate starts to enter the plate outlet assembly. The plate discharging swing cylinder drives the plate discharging rocker to swing, so that the plate discharging press roller of the plate discharging press roller shaft and the plate discharging driving wheel shaft clamp the plate, and the plate discharging motor drives the plate discharging driving wheel shaft to rotate, so that the plate moves into the plate discharging upper plate. The lifting cylinder for discharging is started to drive the first discharging straight rod and the second discharging straight rod to be unfolded, so that the height of the upper discharging plate is reduced, the next plate can be guaranteed to fall into the upper discharging plate accurately, the uppermost plate in the upper discharging plate is always lower than the gap between the roller shaft of the plate pressing roller and the driving wheel shaft of the plate, and the newly-discharged plate is guaranteed not to be extruded out of the plate in the upper discharging plate.
Further, the feed rail has 4, and the feed frame has four feed pulleys, and the feed pulley rolls along the feed rail.
Further, the discharge guide rail has 4, and the discharge frame has four discharge pulleys, and the discharge pulley rolls along the discharge guide rail.
Compared with the prior art, the hot press capable of automatically feeding and discharging has the following advantages:
1. the automatic plate feeding mechanism is arranged, the feeding lifting oil cylinder can be gradually lifted, and plates can be pushed into gaps among the hot pressing plates one by one;
2. The feeding upper plate is provided with a top plate assembly, so that the plate on the feeding upper plate can be pushed into the frame and the plate with the well-pressed frame can be pushed out.
3. The automatic plate discharging mechanism is arranged, and after the plate is ejected by the ejector rod, the plate discharging driving wheel shaft and the plate discharging pressing roller shaft clamp the plate, and the plate discharging driving wheel shaft rotates to enable the plate to translate into the discharging upper plate.
Drawings
Fig. 1 is a schematic structural diagram of the automatic feeding and discharging hot press.
Fig. 2 is a side view of the present automatic charge and discharge hot press.
Fig. 3 is a perspective view of the feed mechanism.
Fig. 4 is a second perspective view of the feed mechanism.
Fig. 5 is a perspective view of the discharge mechanism.
Fig. 6 is a second perspective view of the outfeed mechanism.
In the figure, 1, a rack; 2. a hot pressing plate; 3. an oil cylinder; 4. a feed boom; 5. a feed rail; 6. a feeding lifting cylinder; 7. a feed frame; 71. a feed floor; 72. feeding an upper plate; 73. mounting a beam; 74. a feed pulley;
8. a feed drive assembly; 81. a feeding lifting cylinder; 82. a first feeding straight rod; 83. a feeding straight rod II; 84. a first feeding roller; 85. a first feeding chute; 86. a second feeding roller; 87. a second feeding chute; 88. a feed beam;
9. A feeding plate assembly; 91. a plate feeding motor; 92. a plate feeding driving wheel shaft; 93. a rocker; 94. a plate feeding roller shaft; 95. a plate feeding press roller; 96. a plate feeding swing cylinder;
10. A top plate assembly; 101. a top plate cylinder; 102. a top plate slide rail; 103. a top plate slider; 104. a push rod; 105. a hook part;
11. a discharging suspender; 12. a discharging guide rail; 13. a discharging lifting oil cylinder; 14. a discharge frame; 141. a discharging bottom plate; 142. discharging an upper plate; 143. a discharge pulley;
15. A discharge drive assembly; 151. a discharging lifting cylinder; 152. a discharging straight rod I; 153. a second discharging straight rod; 154. a discharging roller I; 155. a first discharging chute; 156. a second discharging roller; 157. a second discharging chute; 158. a discharging cross beam;
16. A plate discharging assembly; 161. a plate discharging motor; 162. a plate-discharging driving wheel shaft; 163. a rocker; 164. a plate discharging roller shaft; 165. a plate discharging press roll; 166. a plate discharging swing cylinder;
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-2, the automatic feeding and discharging hot press comprises a pressing plate mechanism, a feeding mechanism and a discharging mechanism, wherein the pressing plate mechanism comprises a frame 1, a hot pressing plate 2 and an oil cylinder 3, the oil cylinder 3 is arranged at the bottom of the frame 1, a plurality of layers of hot pressing plates 2 are movably connected to the frame 1 along the vertical direction, the feeding mechanism is positioned at the feeding end of the frame 1, the discharging mechanism is positioned at the discharging end of the frame 1, the feeding mechanism comprises a feeding suspender 4 horizontally welded at the upper end of the frame 1, a feeding guide rail 5 vertically connected to the lower end of the feeding suspender 4, a feeding lifting oil cylinder 6 vertically fixed on the ground, and a feeding frame 7 fixed on a piston rod of the feeding lifting oil cylinder 6, the feeding frame 7 moves along the feeding guide rail 5 under the action of the feeding lifting oil cylinder 6, the feeding frame 7 is provided with a feeding bottom plate 71, a lifting feeding upper plate 72 is arranged on the feeding bottom plate 71, a feeding driving component 8 for driving the feeding upper plate 72 to lift is arranged between the feeding upper plate 72 and the feeding bottom plate 71, one side of the feeding frame 7, which is close to the frame 1, a feeding plate component 9 is arranged, a horizontally arranged mounting beam 73 is connected above the feeding frame 7, and a plate component 73 is arranged on the feeding frame 2, and the plate component is pushed out of the plate component 10 by the feeding upper plate component 2 under the action of the lifting plate component; the discharging mechanism comprises a discharging boom 11 horizontally welded at the upper end of the frame 1, a discharging guide rail 12 vertically connected at the lower end of the discharging boom 11, a discharging lifting oil cylinder 13 vertically fixed on the ground, and a discharging frame 14 fixed on a piston rod of the discharging lifting oil cylinder 13, wherein the discharging frame 14 moves along the discharging guide rail 12 under the action of the discharging lifting oil cylinder 13, the discharging frame 14 is provided with a discharging bottom plate 141, a lifting discharging upper plate 142 is arranged on the discharging bottom plate 141, a discharging driving assembly 15 for driving the lifting of the discharging upper plate 142 is arranged between the discharging upper plate 142 and the discharging bottom plate 141, and one side of the discharging frame 14, which is close to the frame 1, is provided with a discharging plate assembly 16.
As shown in fig. 3-4, the feeding driving assembly 8 comprises a feeding lifting cylinder 81 fixed on a feeding bottom plate 71, a pair of first feeding straight rods 82 and second feeding straight rods 83 respectively arranged on two sides of a feeding upper plate 72, the first feeding straight rods 82 and the second feeding straight rods 83 are hinged together, the upper ends of the first feeding straight rods 82 are hinged with the feeding upper plate 72, the lower ends of the first feeding straight rods 82 are rotatably connected with a first feeding roller 84, the upper end surface of the feeding bottom plate 71 is fixedly provided with a first feeding chute 85 for sliding the first feeding roller 84, the upper ends of the second feeding straight rods 83 are rotatably connected with a second feeding roller 86, the lower end surface of the feeding upper plate 72 is fixedly provided with a second feeding chute 87 for rolling the second feeding roller 86, a feeding cross beam 88 is connected between the two first feeding straight rods 82, and a piston rod of the feeding lifting cylinder 81 is connected with the feeding cross beam 88.
The feeding plate assembly 9 comprises a feeding plate motor 91 fixed on the feeding frame 7, a feeding plate driving wheel shaft 92 rotatably connected to the feeding frame 7, a feeding plate rocker 93 swinging around the feeding frame 7, a feeding plate press roller 95 shaft 94 rotatably connected to the feeding plate rocker 93, a plurality of feeding plate press rollers 95 sleeved on the feeding plate press roller 95 shaft 94, and a feeding plate swinging cylinder 96 driving the feeding plate rocker 93 to swing and connected to the feeding frame 7.
The plate feeding swing cylinder 96 drives the plate feeding rocker 93 to swing so as to reduce the gap between the plate feeding driving wheel shaft 92 and the plate feeding pressing roller 95 shaft 94, thereby enabling the plate feeding pressing roller 95 and the plate feeding driving wheel shaft 92 to clamp the plate, and the plate is driven to advance when the plate feeding driving wheel shaft 92 rotates.
The top plate assembly 10 comprises a top plate cylinder 101 and a top plate sliding rail 102 which are fixed on the mounting beam 73, a top plate sliding block 103 is slidably matched on the top plate sliding rail 102, a piston rod of the top plate cylinder 101 is connected with the sliding block, a top rod 104 is fixed on the lower end face of the top plate sliding block 103, a hook portion 105 bent downwards is arranged at the tail portion of the top rod 104, and the top rod 104 is perpendicular to the mounting beam 73.
As shown in fig. 5-6, the discharging driving assembly 15 includes a discharging lifting cylinder 151 fixed on a discharging bottom plate 141 and a pair of a first discharging straight rod 152 and a second discharging straight rod 153 respectively arranged on two sides of a discharging upper plate 142, the first discharging straight rod 152 and the second discharging straight rod 153 are hinged together, the upper end of the first discharging straight rod 152 is hinged with the discharging upper plate 142, the lower end of the first discharging straight rod 152 is rotatably connected with a first discharging roller 154, the upper end surface of the discharging bottom plate 141 is fixedly provided with a first discharging chute 155 for sliding the first discharging roller 154, the upper end of the second discharging straight rod 153 is rotatably connected with a second discharging roller 156, the lower end surface of the discharging upper plate 142 is fixedly provided with a second discharging chute 157 for rolling the second discharging roller 156, a discharging cross beam 158 is connected between the two first discharging straight rods 152, and a piston rod of the discharging lifting cylinder 151 is connected with the discharging cross beam 158.
The plate discharging assembly 16 comprises a plate discharging motor 161 fixed on the plate discharging frame 14, a plate discharging driving wheel shaft 162 rotatably connected on the plate discharging frame 14, a plate discharging rocker 163 swinging around the plate discharging frame 14, a plate discharging press roller 165 shaft 164 rotatably connected on the plate discharging rocker 163, a plurality of plate discharging press rollers 165 sleeved on the plate discharging press roller 165 shaft 164, a plate discharging motor 161 in power connection with the plate discharging driving wheel shaft 162, and a plate discharging swinging cylinder 166 driving the plate discharging rocker 163 to swing. The plate-out swinging cylinder 166 drives the plate-out seesaw 163 to swing, so that the gap between the plate-out driving wheel shaft 162 and the plate-out pressing roller 165 shaft 164 is reduced, and the plate-out pressing roller 165 and the plate-out driving wheel shaft 162 clamp the plate, and the plate is driven to advance when the plate-out driving wheel shaft 162 rotates.
After the feeding frame 7 reaches a preset position, a top plate cylinder 101 is started, a push rod 104 is driven to approach the frame 1, a clamping hook part 105 at the tail of the push rod 104 hooks the uppermost layer of plates and moves together with the plates, so that the plates enter a plate feeding assembly 9, a swing cylinder enables a plate feeding rocker 93 to swing downwards, a plate feeding press roller 95 is matched with a plate feeding driving wheel shaft 92 to press the plates, a plate feeding motor 91 drives the plate feeding driving wheel shaft 92 to rotate, and the plates completely enter between two hot pressing plates 2. When a next plate needs to be sent, the feeding lifting cylinder 81 is started to drive the first feeding straight rod 82 and the second feeding straight rod 83 to be compressed, so that the feeding upper plate 72 is lifted, and the uppermost plate can be hooked by the hook portion 105 of the ejector rod 104.
The pressed sheet is ejected from the gap between the heated platens 2 by the ejector pins 104 and the sheet begins to enter the stripper plate assembly 16. The plate discharging swing cylinder 166 drives the plate discharging rocker 163 to swing, so that the plate discharging press roller 165 of the plate discharging press roller 165 shaft 164 and the plate discharging driving wheel shaft 162 clamp the plate, and the plate discharging motor 161 drives the plate discharging driving wheel shaft 162 to rotate, so that the plate moves into the plate discharging upper plate 142. The lifting cylinder 151 is started to drive the first discharging straight rod 152 and the second discharging straight rod 153 to be unfolded, so that the height of the upper discharging plate 142 is reduced, the next plate can be guaranteed to fall into the upper discharging plate 142 accurately, the uppermost plate in the upper discharging plate 142 is always lower than the gap between the shaft 164 of the upper discharging plate pressing roller 165 and the driving wheel shaft 162 of the upper discharging plate, and the new plate is guaranteed not to be extruded out of the plate in the upper discharging plate 142.
The feed rail 5 has 4, the feed frame 7 has four feed pulleys 74, and the feed pulleys 74 roll along the feed rail 5. The discharge guide rail 12 has 4, the discharge frame 14 has four discharge pulleys 143, and the discharge pulleys 143 roll along the discharge guide rail 12.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. The hot press is characterized in that the pressing plate mechanism comprises a frame, a hot pressing plate and an oil cylinder, the oil cylinder is arranged at the bottom of the frame, a plurality of layers of hot pressing plates are movably connected to the frame in the vertical direction, the feeding mechanism is positioned at the feeding end of the frame, the discharging mechanism is positioned at the discharging end of the frame, the feeding mechanism comprises a feeding suspender horizontally welded at the upper end of the frame, a feeding guide rail vertically connected to the lower end of the feeding suspender, a feeding lifting oil cylinder vertically fixed on the ground, and a feeding frame fixed on a piston rod of the feeding lifting oil cylinder, the feeding frame moves along the feeding guide rail under the action of the feeding lifting oil cylinder, the feeding frame is provided with a feeding bottom plate, a lifting feeding upper plate is arranged on the feeding bottom plate, a feeding driving assembly for driving the feeding upper plate to lift is arranged between the feeding upper plate and the feeding bottom plate, one side of the feeding frame, which is close to the frame, is connected with a horizontally arranged mounting beam, and a plate pushing assembly for pushing a plate on the feeding upper plate into the feeding plate assembly and pushing the plate in the hot pressing plate is arranged on the mounting beam; the discharging mechanism comprises a discharging boom horizontally welded at the upper end of the frame, a discharging guide rail vertically connected to the lower end of the discharging boom, a discharging lifting cylinder vertically fixed on the ground, and a discharging frame fixed on a piston rod of the discharging lifting cylinder, wherein the discharging frame moves along the discharging guide rail under the action of the discharging lifting cylinder and is provided with a discharging bottom plate, a lifting discharging upper plate is arranged on the discharging bottom plate, a discharging driving assembly for driving the lifting of the discharging upper plate is arranged between the discharging upper plate and the discharging bottom plate, and one side of the discharging frame, which is close to the frame, is provided with a discharging plate assembly.
2. The automatic feeding and discharging hot press according to claim 1, wherein the feeding driving assembly comprises a feeding lifting cylinder fixed on the feeding bottom plate and a pair of first feeding straight rods and second feeding straight rods respectively arranged on two sides of the feeding upper plate, the first feeding straight rods and the second feeding straight rods are hinged together, the upper ends of the first feeding straight rods are hinged with the feeding upper plate, the lower ends of the feeding straight rods are rotatably connected with feeding rollers, the upper end face of the feeding bottom plate is fixedly provided with a first feeding chute for sliding the feeding rollers, the upper ends of the second feeding straight rods are rotatably connected with a second feeding roller, the lower end face of the feeding upper plate is fixedly provided with a second feeding chute for the second feeding roller to roll, a feeding cross beam is connected between the first feeding straight rods, and a piston rod of the feeding lifting cylinder is connected with the feeding cross beam.
3. The automatic feeding and discharging hot press according to claim 2, wherein the feeding plate assembly comprises a feeding plate motor fixed on the feeding frame, a feeding plate driving wheel shaft rotatably connected on the feeding frame, a feeding plate rocker swinging around the feeding frame, a feeding plate pressing roller shaft rotatably connected on the feeding plate rocker, a plurality of feeding plate pressing rollers sleeved on the feeding plate pressing roller shaft, and a feeding plate swinging cylinder in power connection with the feeding plate driving wheel shaft and used for driving the feeding plate rocker to swing.
4. The automatic feeding and discharging hot press according to claim 3, wherein the top plate assembly comprises a top plate cylinder and a top plate sliding rail which are fixed on the mounting beam, a top plate sliding block is slidably matched on the top plate sliding rail, a piston rod of the top plate cylinder is connected with the sliding block, a top rod is fixed on the lower end face of the top plate sliding block, a hook part bent downwards is arranged at the tail part of the top rod, and the top rod is perpendicular to the mounting beam.
5. The automatic feeding and discharging hot press according to claim 1, wherein the discharging driving assembly comprises a discharging lifting cylinder fixed on the discharging bottom plate and a pair of discharging straight rods I and a pair of discharging straight rods II respectively arranged on two sides of the discharging upper plate, the discharging straight rods I and the discharging straight rods II are hinged together, the upper end of the discharging straight rods I is hinged with the discharging upper plate, the lower end of the discharging straight rods is rotatably connected with a discharging roller I, the upper end surface of the discharging bottom plate is fixedly provided with a discharging chute I for feeding and discharging the roller I to slide, the upper end of the discharging straight rods II is rotatably connected with a discharging roller II, the lower end surface of the discharging upper plate is fixedly provided with a discharging chute II for feeding and discharging the roller II to roll, a discharging cross beam is connected between the two discharging straight rods I, and a piston rod of the discharging lifting cylinder is connected with the discharging cross beam.
6. The automatic feeding and discharging hot press according to claim 5, wherein the feeding plate assembly comprises a feeding plate motor fixed on the feeding frame, a feeding plate driving wheel shaft rotatably connected to the feeding frame, a feeding plate rocker swinging around the feeding frame, a feeding plate pressing roller shaft rotatably connected to the feeding plate rocker, a plurality of feeding plate pressing rollers sleeved on the feeding plate pressing roller shaft, a feeding plate driving wheel shaft power connection of the feeding plate motor, and a feeding plate swinging cylinder driving the feeding plate rocker to swing.
7. The automated material feeding and discharging hot press according to claim 1, wherein the feeding rail has 4, the feeding frame has four feeding pulleys, and the feeding pulleys roll along the feeding rail.
8. The automatic feeding and discharging hot press according to claim 1, wherein the discharging guide rail has 4, the discharging frame has four discharging pulleys, and the discharging pulleys roll along the discharging guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910701308.1A CN110405875B (en) | 2019-07-31 | 2019-07-31 | Hot press capable of automatically feeding and discharging materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910701308.1A CN110405875B (en) | 2019-07-31 | 2019-07-31 | Hot press capable of automatically feeding and discharging materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110405875A CN110405875A (en) | 2019-11-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110900750A (en) * | 2019-12-27 | 2020-03-24 | 重庆美心·麦森门业有限公司 | Door plate hot press |
| CN111761665B (en) * | 2020-08-20 | 2022-03-29 | 彭晖 | Production process of cold-pressing-free multilayer plywood base material |
| CN112045795A (en) * | 2020-09-10 | 2020-12-08 | 漳州鑫华成机械制造有限公司 | Full-automatic hot-pressing production line |
| CN112776101A (en) * | 2021-03-04 | 2021-05-11 | 嘉兴群轮机械有限公司 | Quick wainscot production line of panel |
| CN112757418A (en) * | 2021-03-04 | 2021-05-07 | 嘉兴群轮机械有限公司 | Continuous type panel hot pressing production line |
| CN114228297A (en) * | 2021-12-08 | 2022-03-25 | 佛山市亨力豪机械有限公司 | Automatic hot press |
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