CN114102694B - Blanking forming equipment for biaxially oriented polystyrene sheet hot plate machine - Google Patents
Blanking forming equipment for biaxially oriented polystyrene sheet hot plate machine Download PDFInfo
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- CN114102694B CN114102694B CN202111357370.7A CN202111357370A CN114102694B CN 114102694 B CN114102694 B CN 114102694B CN 202111357370 A CN202111357370 A CN 202111357370A CN 114102694 B CN114102694 B CN 114102694B
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- sheet
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- reciprocating
- blanking
- rotating
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- 239000004798 oriented polystyrene Substances 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 115
- 239000002184 metal Substances 0.000 claims abstract description 31
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 230000002457 bidirectional effect Effects 0.000 claims description 33
- 238000001179 sorption measurement Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000007731 hot pressing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The invention is applicable to the technical field of styrene sheet processing, and provides blanking forming equipment for a biaxially oriented polystyrene sheet hot plate machine, which comprises the following components: the processing box is internally provided with a first sheet and a second sheet, and a hot metal plate is arranged between the first sheet and the second sheet; the rotatable mounting mechanism is used for clamping and fixing the first sheet and driving the first sheet to adjust the angle direction; the reciprocating pressing mechanism drives the second sheet material to contact and press the first sheet material into a whole; the controllable moving mechanism is arranged on the hot metal plate and drives the hot metal plate to move between the first sheet and the second sheet; and a guide blanking mechanism acting on the first sheet and the second sheet for blanking. The invention is provided with the rotatable mounting mechanism, can drive the rotation direction of the first sheet to respectively correspond to the reciprocating pressing mechanism or the guiding blanking mechanism, and can carry out the pipelined processing process, thereby improving the processing efficiency.
Description
Technical Field
The invention belongs to the technical field of styrene sheet processing, and particularly relates to blanking forming equipment for a biaxially oriented polystyrene sheet hot plate machine.
Background
The biaxially oriented polystyrene sheet is prepared by using polystyrene resin as a main raw material, extruding the sheet by a flat film method, and has excellent rigidity, surface hardness and glossiness, heating and melting two sheets by using a metal plate by using a hot plate machine, and then fusing melted surfaces by using pressurization, so that an environment-friendly and sanitary plastic product can be prepared.
The blanking forming is a stamping procedure for separating part of material from the other part of material by using a stamping die, and the sheet is sheared, deformed and separated along a certain contour line by using the cutting edge of the stamping die, but the hot plate machine and the blanking equipment in the prior art are two independent equipment, and the sheet is required to be connected by using other transferring devices when being processed, so that the processing efficiency of the sheet is affected.
Disclosure of Invention
The embodiment of the invention aims to provide blanking forming equipment for a biaxially oriented polystyrene sheet hot plate machine, and aims to solve the problem that in the prior art, the hot plate machine and the blanking equipment are independent equipment, and sheet processing efficiency is affected during processing.
The embodiment of the invention is realized in that the blanking forming equipment for the biaxially oriented polystyrene sheet hot plate machine comprises:
the processing box is internally provided with a first sheet and a second sheet, a hot metal plate is arranged between the first sheet and the second sheet, and the hot metal plate is used for heating and melting the first sheet and the second sheet; further comprises:
The rotatable mounting mechanism is connected with the first sheet and used for clamping and fixing the first sheet and driving the first sheet to adjust the angle direction;
The reciprocating pressing mechanism is arranged on the second sheet and drives the second sheet to be in contact with the first sheet to press into a whole;
The controllable moving mechanism is arranged on the hot metal plate and drives the hot metal plate to move between the first sheet and the second sheet, and the first sheet and the second sheet are heated and melted;
The guide blanking mechanism is arranged in the processing box, the guide blanking mechanism and the reciprocating pressing mechanism are positioned on different vertical planes, and the guide blanking mechanism acts on the first sheet and the second sheet which are pressed into a whole and is used for blanking and forming.
The blanking forming equipment for the biaxially oriented polystyrene sheet hot plate machine is provided with the rotatable mounting mechanism, the angle and the position of the first sheet can be adjusted by using the rotatable mounting mechanism, the reciprocating pressing mechanism and the guiding blanking mechanism are arranged on different vertical planes, and the rotating direction of the first sheet can be respectively corresponding to the reciprocating pressing mechanism or the guiding blanking mechanism by using the rotatable mounting mechanism to drive the first sheet to rotate, so that the hot pressing or blanking processing process can be carried out, the hot pressing or blanking processing equipment can be continuously connected, the pipelined processing process can be carried out, and the processing efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of a blanking forming device for a biaxially oriented polystyrene sheet hot plate machine according to an embodiment of the present invention;
fig. 2 is a side view of a blanking forming apparatus for a biaxially oriented polystyrene sheet hot plate machine according to an embodiment of the present invention;
fig. 3 is a top view of a bi-directional clamping assembly used in a bi-directional stretching polystyrene sheet hot plate machine blanking forming device according to an embodiment of the present invention;
Fig. 4 is a schematic structural diagram of an adsorption clamping assembly in a blanking forming device for a biaxially oriented polystyrene sheet hot plate machine according to an embodiment of the present invention;
Fig. 5 is a front view of an adsorption clamping assembly in a blanking forming device for a biaxially oriented polystyrene sheet hot plate machine according to an embodiment of the present invention;
fig. 6 is a top view of a controllable moving mechanism for a bi-directional stretching polystyrene sheet hot plate machine blanking forming device according to an embodiment of the present invention.
In the accompanying drawings: 1-a processing box; 2-a first sheet; 3-a second sheet; 4-a drive device; 5-rotating a rod; 6-a first mounting plate; 7-a first gear; 8-a second gear; 9-a first arcuate gear; 10-a second arcuate gear; 11-a first connection frame; 12-a second link; 13-clamping pads; 14-a bi-directional rotating assembly; 15-a bi-directional connection assembly; 16-a bi-directional clamping assembly; 17-a rotatable mounting mechanism; 18-a second mounting plate; 19-sucking discs; 20-a piston; 21-a push-pull rod; 22-pushing plate; 23-a first electric push rod; 24-an adsorption module; 25-an adsorption clamping assembly; 26-incomplete gear; 27-moving a frame; 28-racks; 29-a shuttle assembly; 30-a reciprocating pressing mechanism; 31-a first rotating wheel; 32-a transmission belt; 33-a second rotating wheel; 34-a first bevel gear; 35-a second bevel gear; 36-a transmission mechanism; 37-a third gear; 38-a rack frame; 39-an outer frame; 40-a second electric push rod; 41-a spring; 42-a controllable movement mechanism; 43-hot metal plate; 44-telescopic cylinder; 45-supporting plates; 46-stamping die; 47-guide posts; 48-a guide groove; 49-a mold cavity; 50-guiding blanking mechanism.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 2, a block diagram of a blanking forming apparatus for a biaxially oriented polystyrene sheet hot plate machine according to an embodiment of the present invention is provided, the apparatus comprising:
A processing box 1, wherein a first sheet 2 and a second sheet 3 are arranged in the processing box 1, a hot metal plate 43 is arranged between the first sheet 2 and the second sheet 3, and the hot metal plate 43 is used for heating and melting the first sheet 2 and the second sheet 3; further comprises:
The rotatable mounting mechanism 17 is connected with the first sheet 2 and is used for clamping and fixing the first sheet 2 and driving the first sheet 2 to adjust the angle direction;
The second sheet 3 is mounted on the reciprocating pressing mechanism 30, and the reciprocating pressing mechanism 30 drives the second sheet 3 to contact and press with the first sheet 2 to form a whole;
The controllable moving mechanism 42, the hot metal plate 43 is installed on the controllable moving mechanism 42, the controllable moving mechanism 42 drives the hot metal plate 43 to move between the first sheet 2 and the second sheet 3, and the first sheet 2 and the second sheet 3 are heated and melted;
A guiding and blanking mechanism 50 is installed in the processing box 1, the guiding and blanking mechanism 50 and the reciprocating pressing mechanism 30 are located on different vertical planes, and the guiding and blanking mechanism 50 acts on the first sheet 2 and the second sheet 3 which are pressed into a whole for blanking and forming.
In one embodiment of the invention, the blanking forming device for the biaxially oriented polystyrene sheet hot plate machine aims at the problem that the hot plate machine and the blanking device in the prior art are independent devices and influence the sheet processing efficiency, a rotatable mounting mechanism 17 is arranged, the angle and the position of a first sheet 2 can be adjusted by using the rotatable mounting mechanism 17, a reciprocating pressing mechanism 30 and a guiding blanking mechanism 50 are arranged on different vertical planes, and the rotating direction of the first sheet 2 can be respectively corresponding to the reciprocating pressing mechanism 30 or the guiding blanking mechanism 50 by using the rotatable mounting mechanism 17 to drive the rotating direction of the first sheet 2, so that the hot pressing or blanking processing process can be carried out, the hot plate machine and the blanking device can be continuously connected, the pipelining processing process can be carried out, and the processing efficiency is improved.
As shown in fig. 1, as a preferred embodiment of the present invention, the apparatus further includes a transmission mechanism 36, wherein the transmission mechanism 36 is connected between the reciprocating press mechanism 30 and the controllable moving mechanism 42, for transmitting the rotational force of the reciprocating press mechanism 30 to the controllable moving mechanism 42, and driving the controllable moving mechanism 42 to move the hot metal plate 43 between the first sheet 2 and the second sheet 3 while the reciprocating press mechanism 30 moves the second sheet 3 close to the first sheet 2.
The transmission mechanism 36 may be a first rotating wheel 31, a transmission belt 32, a second rotating wheel 33, a first bevel gear 34 and a second bevel gear 35, wherein the first rotating wheel 31 is fixedly connected with the reciprocating pressing mechanism 30, when the reciprocating pressing mechanism 30 is driven to rotate, the first rotating wheel 31 can be driven to rotate, the transmission belt 32 is sleeved between the first rotating wheel 31 and the second rotating wheel 33, the transmission belt 32 transmits the rotating force of the first rotating wheel 31 to the second rotating wheel 33, the second rotating wheel 33 is driven to rotate, the second rotating wheel 33 is fixedly connected with the first bevel gear 34, the first bevel gear 34 is continuously meshed with the second bevel gear 35, the rotating force direction is changed by the first bevel gear 34 and the second bevel gear 35, and meanwhile, the second bevel gear 35 is fixedly connected with the controllable moving mechanism 42, so that the rotating force is transmitted to the controllable moving mechanism 42, and is used for driving the controllable moving mechanism 42 to drive the hot metal plate 43 to advance to be positioned between the first sheet 2 and the second sheet 3 when the reciprocating pressing mechanism 30 rotates to drive the second sheet 3 to approach the first sheet 2, and the bonding surface of the first sheet 2 is heated; in addition, the transmission mechanism 36 can also be a combination of a chain wheel, a chain, a gear and a worm, and the problems of transmitting the rotating force and changing the rotating force direction can be realized.
As shown in fig. 1, as another preferred embodiment of the present invention, the reciprocating press mechanism 30 includes:
an adsorption clamping assembly 25, wherein the second sheet 3 is installed on the adsorption clamping assembly 25, and the adsorption clamping assembly 25 is used for adsorbing and fixing the second sheet 3;
And the reciprocating movement assembly 29 is connected with the adsorption clamping assembly 25, and the reciprocating movement assembly 29 changes rotation into reciprocating linear movement and is used for driving the second sheet 3 to move so as to be attached to or detached from the first sheet 2.
In order to drive the second sheet 3 to approach the first sheet 2 for hot pressing operation, a reciprocating assembly 29 is provided, wherein the reciprocating assembly 29 can be the cooperation of an incomplete gear 26, a moving frame 27 and a rack 28, the incomplete gear 26 is rotatably installed in the processing box 1, the moving frame 27 is installed on the outer side of the incomplete gear 26, the rack 28 is installed on the inner walls of two sides of the moving frame 27, the rack 28 is continuously meshed with the incomplete gear 26, when the incomplete gear 26 is driven to rotate, the incomplete gear 26 is driven to be meshed with the rack 28 on one side, the moving frame 27 can be driven to be pushed downwards, so that the second sheet 3 is contacted with the first sheet 2, when the incomplete gear 26 is continuously rotated to be meshed with the rack 28 on the other side, the moving frame 27 can be driven to return, so that the second sheet 3 is separated from the first sheet 2, and the moving frame 27 can be driven to reciprocate through the continuous rotation of the incomplete gear 26; in addition, the reciprocating assembly 29 may be a crank or a connecting rod, and when the crank is started to rotate, the connecting rod is driven to reciprocate, so as to apply a reciprocating pushing and pulling force to the adsorption clamping assembly 25.
As shown in fig. 4 to 5, as a preferred embodiment of the present invention, the suction gripping assembly 25 includes:
A second mounting plate 18, the second mounting plate 18 being coupled to a shuttle assembly 29;
and an adsorption assembly 24, which is mounted on the second mounting plate 18 and is used for generating negative pressure to adsorb and fix the second sheet 3.
In order to adsorb and fix the second sheet 3, an adsorption component 24 is arranged, the adsorption component 24 can be matched with a sucker 19, a piston 20, a push-pull rod 21, a push plate 22 and a first electric push rod 23, the sucker 19 is communicated with the second mounting plate 18, the piston 20 is arranged inside the second mounting plate 18, the push-pull rod 21 is fixed on the piston 20, the push plate 22 is arranged at the top of the push-pull rod 21, the push plate 22 is provided with the first electric push rod 23 and the second mounting plate 18, when the first electric push rod 23 is started to extend, the push-pull rod 21 is driven to move outwards, the piston 20 is driven to extract air in the second mounting plate 18, the second mounting plate 18 can be driven to be in a negative pressure state, so that the second sheet 3 can be fixed by utilizing the sucker 19, namely, the second sheet 3 can be driven to descend, the second sheet 3 and the first sheet 2 are respectively attached to the hot metal plate 43 and are heated and melted, after the hot metal plate 43 is withdrawn, the second sheet 3 and the first sheet 2 are driven to form a whole, the first electric push rod 23 is started to shrink, the piston 21 is driven to drive the push rod 21 to pull the whole body, the second sheet 2 is driven to move outwards, the second sheet 3 is driven to rotate, and the second sheet 3 can be taken as a whole mounting plate 17, and the second sheet 3 can be installed on the second mounting plate to be in a zero-pressure state, and the whole, and the second sheet can be opened, and a whole, and a blanking mechanism can be opened; in addition, the suction clamping assembly 25 can be connected with the suction disc 19 by adopting a vacuum arrangement, and the suction disc 19 can be used for generating suction force on the second sheet 3 to perform suction fixation on the second sheet 3.
As shown in fig. 6, as a preferred embodiment of the present invention, the controllable moving mechanism 42 includes:
An outer frame 39 installed in the process tank 1, the hot metal plate 43 being connected to the outer frame 39;
a third gear 37 mounted in the outer frame 39, the third gear 37 is connected with the reciprocating press mechanism 30 through a transmission mechanism 36, and the transmission mechanism 36 transmits the rotating force of the reciprocating press mechanism 30 to the third gear 37 for driving the third gear 37 to rotate;
the rack frame 38 is arranged at the outer side of the third gear 37, the saw teeth at two sides of the rack frame 38 are respectively meshed with the third gear 37, and when the saw teeth at different sides of the rack frame 38 are meshed with the third gear 37, the outer frame 39 is driven to move in different directions;
the second electric push rod 40 is connected between the outer frame 39 and the rack frame 38, and the second electric push rod 40 drives the rack frame 38 to move through expansion and contraction, and is used for controlling the teeth on different sides of the rack frame 38 to be meshed with the third gear 37 and controlling the moving direction of the outer frame 39.
In order to drive the hot metal plate 43 to move, a controllable moving mechanism 42 is arranged, when the reciprocating pressing mechanism 30 is driven to drive the second sheet 3 to move downwards to be attached to the first sheet 2, the driving mechanism 36 is used for transmitting the rotating force to the third gear 37, the second electric push rod 40 is started to stretch and retract according to the rotating direction of the third gear 37 to drive the rack frame 38 to move, the other side of the rack frame 38 is provided with a spring 41 connected with the outer frame, the spring 41 is passively deformed and stretched, and then the saw teeth on one side of the rack frame 38 can be controlled to be meshed with the third gear 37, namely, the rack frame 38 can be driven to move through the rotation of the third gear 37 to drive the outer frame 39 to move, namely, the hot metal plate 43 can be driven to advance forwards to be attached between the first sheet 2 and the second sheet 3, when the reciprocating pressing mechanism 30 is driven to drive the second sheet 3 to move upwards to be separated from the first sheet 2, then the rotating force of the transmission mechanism 36 is transmitted to the third gear 37, at this time, the outer frame 39 is required to move backwards, so that the second electric push rod 40 is driven to drive the rack frame 38 to move, the saw teeth on the other side of the rack frame 38 are meshed with the third gear 37, so that the rack frame 38 can be driven to move backwards, the outer frame 39 is further utilized to drive the hot metal plate 43 to move backwards and withdraw, after the first sheet 2 and the second sheet 3 are heated and melted, the reciprocating pressing mechanism 30 is driven to drive the melted second sheet 3 to descend again to contact and press the first sheet 2, at this time, in order to prevent the controllable moving mechanism 42 from moving forwards simultaneously, the state of the second electric push rod 40 is unchanged, the outer frame 39 is utilized to continue moving backwards, after the second sheet 3 and the first sheet 2 are bonded into a whole, the second electric push rod 40 is driven to change the position of the rack frame 38, so that the outer frame 39 is driven to advance forwards, and the hot metal plate 43 can be driven to return to the original position, the second hot pressing process is convenient to carry out; in addition, the controllable moving mechanism 42 may also adopt a positive and negative rotation motor, a screw rod and a slider to cooperate, and the positive and negative rotation motor is started to drive the screw rod to rotate, so as to drive the slider to move, and further drive the hot metal plate 43 to move, and the moving direction of the hot metal plate 43 can be controlled by different rotating directions of the positive and negative rotation motor.
As shown in fig. 1, as a preferred embodiment of the present invention, the rotatable mounting mechanism 17 includes:
A driving device 4 mounted on the processing box 1;
the rotating rod 5 is in driving connection with the output end of the driving device 4, and the rotating rod 5 is driven to rotate by starting the driving device 4;
The bidirectional clamping assembly 16 is connected to the rotating rod 5, the rotating rod 5 drives the bidirectional clamping assembly 16 to rotate to adjust the angle direction, the bidirectional clamping assembly 16 is matched with the reciprocating pressing mechanism 30 or the guiding blanking mechanism 50, and the bidirectional clamping assembly 16 is used for clamping and fixing the first sheet 2.
In order to drive the first sheet 2 to adjust the angle direction, the driving device 4 is started, the driving device 4 can be a servo motor or a pneumatic motor, the driving device 4 drives the rotating rod 5 to rotate so as to drive the bidirectional clamping assembly 16 to rotate, the bidirectional clamping assembly 16 is obliquely arranged, the reciprocating press fit mechanism 30 and the controllable moving mechanism 42 are obliquely arranged as well, the guiding blanking mechanism 50 is obliquely arranged as well on the other mounting surface, and the bidirectional clamping assembly 16 can be driven to face different positions through rotation to carry out different operation steps; in addition, the rotatable mounting mechanism 17 can also adopt a manual rotation structure, and the handle is rocked to drive the bidirectional clamping assembly 16 to adjust the angle direction.
As shown in fig. 3, as a preferred embodiment of the present invention, the bi-directional clamping assembly 16 includes:
the first mounting plate 6 is connected with the rotating rod 5;
A bidirectional rotating assembly 14 mounted on the first mounting plate 6 for changing the rotation into two-directional swing;
The bidirectional connecting component 15 is connected with the bidirectional rotating component 14, and the bidirectional rotating component 14 drives the bidirectional connecting component 15 to be close to or far away from each other when swinging, so as to clamp and fix the first sheet 2 or release the first sheet 2.
In order to clamp and fix the first sheet 2, a bidirectional rotating component 14 is arranged, the bidirectional rotating component 14 can be a first gear 7, a second gear 8, a first arc gear 9 and a second arc gear 10, the second gear 8 is fixedly connected with the first gear 7, the first arc gear 9 is continuously meshed with the second gear 8, the second arc gear 10 is positioned on the other side and is continuously meshed with the first gear 7, when the first gear 7 is driven to rotate, the first gear 7 drives the second gear 8 to rotate in the same direction, the first gear 7 and the second gear 8 drive the first arc gear 9 and the second arc gear 10 to swing when rotating, and the swinging directions are opposite, the bidirectional connecting component 15 can be the cooperation of a first connecting frame 11, a second connecting frame 12 and a clamping pad 13, wherein the second connecting frame 12 is fixedly connected with the first arc gear 9, the first connecting frame 11 is fixedly connected with the second arc gear 10, the clamping pad 13 is respectively arranged on the first connecting frame 11 and the second connecting frame 12 through shaft pin cross rotation, when the first gear 9 and the second gear 9 are driven to swing, namely, the first connecting frame and the second connecting frame 10 are driven to swing, namely, the first connecting frame and the second connecting frame are driven to swing, and the first connecting frame and the second connecting frame are far from each other or the two arc frame 2 are driven to swing, and the two connecting frames are far from each other or the two arc frames are separated from each other, and the two or the two connecting frames are driven, and the two connecting frames are respectively, and 13 and are separated; in addition, the bidirectional rotating component 14 and the bidirectional connecting component 15 can be matched with a gear set and a rack, two gears which are meshed continuously are arranged, the racks are arranged two, the two gears are respectively arranged on the outer sides of the gears and meshed with the gears continuously, the racks are arranged in a staggered mode, and a bent clamping block is arranged on the rack.
The guiding and blanking mechanism 50 may be a combination of a telescopic cylinder 44, a supporting plate 45, a die 46, a guiding column 47, a guiding groove 48 and a die cavity 49, the telescopic cylinder 44 is installed in the processing box 1, the telescopic cylinder 44 is fixedly connected with the supporting plate 45, the die 46 is installed on the supporting plate 45, guiding columns 47 are respectively arranged on two sides of the die 46, meanwhile, the guiding groove 48 is correspondingly combined with the guiding column 47 in the first mounting plate 6, the die cavity 49 is correspondingly combined with the die 46 in the first mounting plate 6, during blanking, the telescopic cylinder 44 is started to stretch to drive the supporting plate 45 to move downwards so as to drive the die 46 to act on the first sheet 2 and the second sheet 3, the first sheet 2 and the second sheet 3 are subjected to shearing deformation and separation, the sheared sheet falls into the die cavity 49, and the combination of the guiding column 47 and the guiding groove 48 limits the moving track of the die 46, and blanking deviation is prevented; in addition, the guiding blanking mechanism 50 may also use a hydraulic cylinder as a driving structure to drive the die 46 to perform blanking.
Working principle: the reciprocating assembly 29 is arranged, the reciprocating assembly 29 can be the cooperation of the incomplete gear 26, the movable frame 27 and the rack 28, the incomplete gear 26 is driven to be meshed with the rack 28 on one side when being driven to rotate, the movable frame 27 can be driven to be pushed downwards, the second sheet 3 is further contacted with the first sheet 2, and the movable frame 27 can be driven to return when the incomplete gear 26 is continuously rotated to be meshed with the rack 28 on the other side, and the second sheet 3 is further separated from the first sheet 2; in addition, the reciprocating assembly 29 can also be in a crank and connecting rod structure;
The adsorption assembly 24 is arranged, the adsorption assembly 24 can be matched with the suction disc 19, the piston 20, the push-pull rod 21, the push plate 22 and the first electric push rod 23, when the first electric push rod 23 is started to extend, the push-pull rod 21 is driven to move outwards, air in the second mounting plate 18 is extracted, the second mounting plate 18 is driven to be in a negative pressure state, and the suction force generated by the suction disc 19 can be used for fixing the second sheet 3; in addition, the adsorption clamping assembly 25 can be connected with the sucker 19 by adopting vacuum arrangement;
In order to drive the hot metal plate 43 to move, a controllable moving mechanism 42 is arranged, a second electric push rod 40 is started to stretch and retract, a rack frame 38 is driven to move, further, teeth on one side of the rack frame 38 can be controlled to be meshed with a third gear 37, an outer frame 39 is driven to move and fit between the first sheet 2 and the second sheet 3, when the reciprocating pressing mechanism 30 is driven to drive the second sheet 3 to move upwards to be separated from the first sheet 2, the outer frame 39 is required to move backwards at the moment, the second electric push rod 40 is driven to drive the rack frame 38 to move, teeth on the other side of the rack frame 38 are meshed with the third gear 37, and accordingly, the rack frame 38 can be driven to move backwards, and the outer frame 39 is used to drive the hot metal plate 43 to move backwards to be withdrawn; in addition, the controllable moving mechanism 42 can also adopt the cooperation of a forward and reverse rotating motor, a screw rod and a sliding block;
In order to drive the first sheet 2 to adjust the angle direction, the driving device 4 is started, the driving device 4 can be a servo motor or a pneumatic motor, and the driving device 4 drives the rotating rod 5 to rotate so as to drive the bidirectional clamping assembly 16 to rotate; in addition, the rotatable mounting mechanism 17 may also adopt a manual rotation structure;
In order to clamp and fix the first sheet 2, a bidirectional rotating component 14 is arranged, the bidirectional rotating component 14 can be a first gear 7, a second gear 8, a first arc gear 9 and a second arc gear 10, the bidirectional connecting component 15 can be the cooperation of a first connecting frame 11, a second connecting frame 12 and a clamping pad 13, the clamping pad 13 is respectively arranged on the first connecting frame 11 and the second connecting frame 12, and the first gear 7 and the second gear 8 drive the first arc gear 9 and the second arc gear 10 to swing when rotating, drive the first connecting frame 11 and the second connecting frame 12 to swing close to each other or far away from each other, and clamp and fix or loosen the first sheet 2; in addition, the bidirectional rotating component 14 and the bidirectional connecting component 15 can also be the matching of a gear set and a rack;
The guiding and blanking mechanism 50 may be a combination of a telescopic cylinder 44, a supporting plate 45, a die 46, a guiding post 47, a guiding groove 48 and a die cavity 49, wherein the telescopic cylinder 44 is started to extend to drive the supporting plate 45 to move downwards, so as to drive the die 46 to act on the first sheet 2 and the second sheet 3, and the first sheet 2 and the second sheet 3 are subjected to shearing deformation and separation; in addition, the guiding blanking mechanism 50 may also use a hydraulic cylinder as a driving structure to drive the die 46 to perform blanking.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (4)
1. A blanking forming apparatus for a biaxially oriented polystyrene sheet hot plate machine, the apparatus comprising:
The processing box is internally provided with a first sheet and a second sheet, a hot metal plate is arranged between the first sheet and the second sheet, and the hot metal plate is used for heating and melting the first sheet and the second sheet; characterized by further comprising:
The rotatable mounting mechanism is connected with the first sheet and used for clamping and fixing the first sheet and driving the first sheet to adjust the angle direction;
The reciprocating pressing mechanism is arranged on the second sheet and drives the second sheet to be in contact with the first sheet to press into a whole;
The controllable moving mechanism is arranged on the hot metal plate and drives the hot metal plate to move between the first sheet and the second sheet, and the first sheet and the second sheet are heated and melted;
The guide blanking mechanism is arranged in the processing box, the guide blanking mechanism and the reciprocating pressing mechanism are positioned on different vertical planes, and the guide blanking mechanism acts on the first sheet and the second sheet which are pressed into a whole and is used for blanking and forming;
the reciprocating press-fit mechanism comprises:
the second sheet is installed on the adsorption clamping assembly, and the adsorption clamping assembly is used for adsorbing and fixing the second sheet;
The reciprocating movement assembly is connected with the adsorption clamping assembly, and the reciprocating movement assembly changes rotation into reciprocating linear movement and is used for driving the second sheet to move and be attached to or detached from the first sheet;
The device also comprises a transmission mechanism, wherein the transmission mechanism is connected between the reciprocating press-fit mechanism and the controllable moving mechanism and comprises a first rotating wheel, a transmission belt, a second rotating wheel, a first bevel gear and a second bevel gear, the first rotating wheel is fixedly connected with the reciprocating press-fit mechanism, the first rotating wheel can be driven to rotate when the reciprocating press-fit mechanism is driven to rotate, the transmission belt is sleeved between the first rotating wheel and the second rotating wheel, the transmission belt transmits the rotating force of the first rotating wheel to the second rotating wheel to drive the second rotating wheel to rotate, the second rotating wheel is fixedly connected with the first bevel gear, the first bevel gear is continuously meshed with the second bevel gear, the rotating force direction is changed by the first bevel gear and the second bevel gear, and meanwhile, the second bevel gear is fixedly connected with the controllable moving mechanism and is used for transmitting the rotating force of the reciprocating press-fit mechanism to the controllable moving mechanism;
the controllable movement mechanism comprises:
the outer frame is arranged in the processing box, and the hot metal plate is connected with the outer frame;
The third gear is arranged in the outer frame and connected with the reciprocating pressing mechanism through a transmission mechanism, and the transmission mechanism transmits the rotating force of the reciprocating pressing mechanism to the third gear and is used for driving the third gear to rotate;
the rack frame is arranged on the outer side of the third gear, sawteeth on two sides of the rack frame are respectively meshed with the third gear, and when sawteeth on different sides of the rack frame are meshed with the third gear, the outer frame is driven to move in different directions;
The electric push rod is connected between the outer frame and the rack frame, and drives the rack frame to move through stretching and retracting and is used for controlling the saw teeth on different sides of the rack frame to be meshed with the third gear and controlling the moving direction of the outer frame.
2. The blanking forming apparatus for a biaxially oriented polystyrene sheet hot plate machine of claim 1, wherein the adsorption clamping assembly comprises:
The second mounting plate is connected with the reciprocating assembly;
and the adsorption component is arranged on the second mounting plate and used for generating negative pressure to adsorb and fix the second sheet.
3. The blanking forming apparatus for a biaxially oriented polystyrene sheet hot plate machine of claim 1, wherein said rotatable mounting mechanism comprises:
a drive device mounted on the processing box;
the rotating rod is in driving connection with the output end of the driving device, and the rotating rod is driven to rotate by starting the driving device;
The bidirectional clamping assembly is connected to the rotating rod, the rotating rod drives the bidirectional clamping assembly to rotate to adjust the angle direction and is matched with the reciprocating pressing mechanism or the guiding blanking mechanism, and the bidirectional clamping assembly is used for clamping and fixing the first sheet.
4. A blanking forming apparatus for a biaxially oriented polystyrene sheet hot plate machine according to claim 3, wherein the bidirectional clamping assembly comprises:
The first mounting plate is connected with the rotating rod;
The bidirectional rotating assembly is arranged on the first mounting plate and is used for changing rotation into swinging in two directions;
and the bidirectional connecting component is connected with the bidirectional rotating component, and the bidirectional rotating component drives the bidirectional connecting component to be close to or far away from each other when swinging, and is used for clamping and fixing the first sheet or loosening the first sheet.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111357370.7A CN114102694B (en) | 2021-11-16 | 2021-11-16 | Blanking forming equipment for biaxially oriented polystyrene sheet hot plate machine |
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| CN202111357370.7A CN114102694B (en) | 2021-11-16 | 2021-11-16 | Blanking forming equipment for biaxially oriented polystyrene sheet hot plate machine |
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| CN114102694B true CN114102694B (en) | 2024-05-07 |
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| CN114102694A (en) | 2022-03-01 |
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