High polymer material efficient forming die

Abstract

The utility model provides a high polymer material efficient forming mold, belongs to the field of high polymer material forming, and solves the problems that an existing forming mold cannot perform quick compression molding, the edge treatment efficiency of a part to be formed is low and the like. Comprising a mold support and a hydraulic sliding supporting assembly, an upper mold hydraulic column is fixed to the lower portion of the mold support, an upper mold is fixed to the lower portion of the upper mold hydraulic column, a circular track assembly is arranged at the upper end of the upper mold, two symmetrically-arranged driving assemblies are arranged on the circular track assembly, and a grinding assembly and a cutting assembly are arranged on the two driving assemblies correspondingly; a turnover assembly is arranged on the die support, and a lower die is arranged on the turnover assembly. According to the utility model, the outer edge of a part to be molded can be stably and quickly cut, polished and molded, the efficiency is improved, a release agent is sprayed to the upper mold and the lower mold, demolding is facilitated, the dust collector sucks away generated smoke dust and chippings through the dust collection horn cover, the environment is protected, a support is provided for the overturning assembly, the mold closing stability is ensured, and the service life of the overturning assembly is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the high polymer material forming technical field relates to a forming die especially a high polymer material high -efficient forming die. BACKGROUND

[0002] High polymer material is a kind of organic compound with large molecular weight, is widely applied with its unique chemical property and physical characteristics, and the main manufacturing technology of high polymer material mould includes injection molding, extrusion, compression molding etc., wherein compression molding technology is a commonly used method, but there is excess edge to be handled when compression molding, the prior art is handled manually after compression molding, and the efficiency is not high, and through the retrieval, such as Chinese patent document discloses a kind of thermoplastic box shell edge overflow cutting processing equipment

application number:202310549194.X;Publication number:CN116442298A

[0003] Although the thermoplastic box shell edge overflow cutting processing equipment disclosed in the patent adjusts the position and angle of the cutting disc and the fixed disc to adapt to the position of different protrusions of different cutting products, the equipment takes out the formed part after compression molding and then processes the edge, which is not efficient.

[0004] Therefore, we propose a high polymer material high-efficiency forming die, which can stably cut and polish the outer edge of the formed part, quickly cut and polish the formed part, improve the efficiency, spray the mold release agent on the upper die and the lower die, facilitate demolding, the dust collector sucks the generated smoke dust and debris through the dust suction horn cover, protects the environment, provides support for the turnover assembly, ensures the stability of the mold, and improves the service life of the turnover assembly. Utility model content

[0005] The utility model aims at the above problems existing in the prior art, and provides a high polymer material high-efficiency forming die, which solves the technical problem of how to make the forming die perform continuous operation of rapid forming, edge cutting, polishing and unloading on the high polymer material part.

[0006] The purpose of the utility model can be achieved by the following technical solutions:

[0007] The utility model discloses a high -efficient forming die of polymer material, including mould support and hydraulic sliding support assembly, the hydraulic sliding support assembly is located the just below of mould support, the lower portion of mould support is fixed with upper die hydraulic column, the just below of upper die hydraulic column is fixed with upper die, and the upper end of upper die is equipped with ring rail assembly, is equipped with two symmetrical drive assemblies on ring rail assembly, is equipped with polishing assembly and cutting assembly respectively on two drive assemblies, is equipped with turnover assembly on mould support, and is equipped with lower die on turnover assembly.

[0008] The utility model discloses a working principle is: in initial state, upper die and lower die are all downward, avoid dust falling on;

[0009] At the beginning, spray the upper die and lower die with the release agent, after spraying the release agent, the turnover assembly starts, the turnover assembly drives the lower die to overturn 180 DEG, and then the hydraulic sliding support assembly moves and abuts against below the turnover assembly, and provides support.

[0010] The staff places the to be shaped piece on the lower die, the upper die hydraulic column starts, the upper die hydraulic column drives the upper die to move downward, the upper die presses downward and combines with the lower die, after combining, the drive assemblies on both sides of the ring rail assembly start simultaneously, drive the polishing assembly and cutting assembly to make the positive circumferential motion, avoid the interference of the polishing assembly and cutting assembly, and the cutting assembly installed on one side drive assembly approaches the upper die and lower die combined place under the drive of the drive assembly, one end of the cutting assembly abuts against the upper die, two drive assemblies rotate positively for one circle, the cutting assembly cuts all the excess edges of the to be shaped piece, the waste edge left after rotating and cutting falls on the outer edge of the lower die, after the cutting assembly finishes cutting, the cutting assembly resets, two drive assemblies move reversely simultaneously, drive the cutting assembly and polishing assembly to make the reverse circumferential motion, avoid the interference of the electric wire, and the polishing assembly installed on the other side drive assembly approaches the upper die and lower die combined place under the drive of the drive assembly, the polishing assembly polishes the cutting place of the outer edge of the to be shaped piece after cutting, and smoke and debris are sucked away.

[0011] After polishing, the polishing assembly resets, the upper die hydraulic column drives the upper die and ring rail assembly to return to the original position, the ring rail assembly drives the drive assembly, polishing assembly and cutting assembly to return to the original position, the hydraulic sliding support assembly moves downward and moves away from the turnover assembly, the turnover assembly starts, and the turnover assembly drives the lower die to overturn 180 DEG, and the waste material on the lower die falls on the hydraulic sliding support assembly, and each part returns to the initial position state, and repeats the operation.

[0012] When the hydraulic sliding support assembly moves and abuts against below the turnover assembly to provide support next time, the waste material and shaped piece are transported to the side, and the staff takes away the waste material and shaped piece.

[0013] The left and right sides of the mold support are provided with symmetrically arranged dust suction horn covers, the two dust suction horn covers are opposite to the upper end of the lower mold, and the left and right sides of the mold support are provided with symmetrically arranged demolding spray pipes.

[0014] With the above structure, the dust suction horn cover is connected with an external dust collector, when cutting and polishing, the dust collector works, the generated smoke dust and debris are sucked into the external dust collector through the dust suction horn cover, and the working environment and ecological environment are protected; the demolding spray pipe is connected with an external demolding agent storage tank through a water pump, after the upper mold is reset after work, when the lower mold is turned over, the water pump injects the demolding agent in the demolding agent storage tank into the demolding spray pipes, the upper mold and the lower mold are sprayed with the demolding agent, and demolding is facilitated.

[0015] The ring rail assembly comprises a limiting gear, the limiting gear is fixed above the upper mold, a ring rail is fixed above the limiting gear, a circular hole is formed in the limiting gear, and the upper mold hydraulic column is fixedly connected with the upper mold through the circular hole.

[0016] With the above structure, the limiting gear cooperates with the ring rail to limit the movement track of the driving assembly, and the ring rail provides a sliding guide rail for the driving assembly.

[0017] The driving assembly comprises a ring rail sliding block, a driving motor one and a vertical electric screw rod two, the ring rail sliding block is slidingly arranged on the ring rail, an installation plate is arranged on the ring rail sliding block, the driving motor one is fixed above the installation plate, a driving gear is arranged on the output shaft of the driving motor one, the driving gear is engaged with the limiting gear, the electric screw rod two is rotationally arranged on the installation plate, an installation sliding block one is arranged on the electric screw rod two, an electric screw rod one is arranged on the installation sliding block one, and the electric screw rod one is horizontally arranged.

[0018] With the above structure, when the driving assembly works, the output shaft of the driving motor one drives the driving gear to rotate, the driving gear is engaged with the limiting gear, and the ring rail sliding block is driven to slide on the ring rail, the electric screw rod two moves, the installation sliding block one moves vertically, the electric screw rod one moves up and down, the electric screw rod two of the driving assembly provided with the polishing assembly is locked on the installation plate after the rotation angle is adjusted, and the electric screw rod two of the driving assembly provided with the cutting assembly is not locked and always rotates.

[0019] The polishing assembly comprises an installation sliding block two, the installation sliding block two is transmissionally arranged on the electric screw rod one of one of the driving assemblies, a motor fixing plate is arranged on the installation sliding block two, a driving motor three is fixed above the motor fixing plate, a polishing wheel is arranged on the output shaft of the driving motor three, and the polishing wheel is below the motor fixing plate.

[0020] With the above structure, when the polishing assembly is working, the second mounting sliding block slides horizontally on the first electric screw rod, driving the driving motor three fixed on the motor fixing plate to move in the horizontal direction, close to the die closing position of the upper die and the lower die, and the driving motor three drives the polishing wheel to rotate to polish the cutting position of the to-be-formed piece after cutting.

[0021] The cutting assembly comprises an adjusting support, the adjusting support is transmissionally arranged on the first electric screw rod of the other driving assembly, the adjusting support is fixed with the driving motor two arranged obliquely, a saw blade is arranged on the output shaft of the driving motor two, and two limiting guide wheels are rotationally arranged on the upper end of the adjusting support and located above the saw blade.

[0022] With the above structure, when the cutting assembly is working, the adjusting support slides on the first electric screw rod, driving the saw blade and the two limiting guide wheels to move in the horizontal direction, the driving motor two and the saw blade are obliquely arranged, facilitating the cutting of the saw blade, the limiting guide wheels abut against the surface of the upper die, and in the movement process of the cutting assembly, the limiting guide wheels are always in contact with the surface of the upper die in cooperation with the second electric screw rod.

[0023] The turnover assembly comprises a turnover motor and a rotating shaft, the turnover motor is fixed on the die support, the rotating shaft is rotationally arranged on the die support, the rotating shaft is fixed with a turnover plate, the lower die is fixed on the turnover plate, the rotating shaft is located above the hydraulic sliding support assembly, and the rotating shaft is connected with the output shaft of the turnover motor through a belt wheel pair.

[0024] With the above structure, the output shaft of the turnover motor drives the rotating shaft to rotate through the belt wheel pair, the rotating shaft drives the turnover plate and the lower die to turn over by 180°, and the waste material and the formed piece on the lower die are poured on the hydraulic sliding support assembly.

[0025] The hydraulic sliding support assembly comprises a supporting screw rod, the supporting screw rod is located below the lower die, a hydraulic support column is transmissionally arranged above the supporting screw rod, a supporting plate is fixed above the hydraulic support column, the supporting plate abuts below the turnover plate, and a material falling plate is arranged at the rear side of the hydraulic support column.

[0026] With the above structure, at the beginning, the output shaft of the turnover motor drives the rotating shaft to rotate through the belt wheel pair, and the rotating shaft drives the turnover plate and the lower die to turn over by 180°; then, under the driving of the supporting screw rod, the hydraulic support column drives the material falling plate to move away from the turnover plate, the hydraulic support column moves below the turnover plate, the hydraulic support column drives the supporting plate to move upward and abut against the turnover plate, and support is provided.

[0027] After cutting and polishing are completed, the hydraulic support column drives the support plate to move downwards, the support plate is away from the turnover plate, then the support screw rod drives the hydraulic support column to move, the hydraulic support column drives the blanking plate to move to the position right below the turnover plate, the blanking plate is used for bearing the falling waste and formed pieces, avoids falling into the support screw rod, and when the hydraulic sliding support assembly moves next time and is in contact below the turnover assembly, provides support, the waste and formed pieces are transported to the side edge, and the waste and formed pieces are taken away by the staff.

[0028] Compared with the prior art, the high polymer material efficient forming die has the following advantages:

[0029] 1. The cutting assembly is matched with the ring rail assembly and the driving assembly to stably cut the outer edge of the to-be-formed piece, so that the to-be-formed piece is quickly cut and formed, and the efficiency is improved.

[0030] 2. The polishing assembly is matched with the ring rail assembly and the driving assembly to polish along the cut position of the to-be-formed piece, so that the to-be-formed piece is quickly polished and formed, and the efficiency is improved.

[0031] 3. The demolding spray pipe is matched with the water pump and the demolding agent storage tank to spray the demolding agent on the upper die and the lower die, so that demolding is facilitated.

[0032] 4. The dust suction horn cover is matched with the dust collector, the generated smoke dust and chippings are sucked into the external dust collector through the dust suction horn cover, and the working environment and the ecological environment are protected.

[0033] 5. The turnover assembly is matched with the lower die to turn over the lower die, so that unloading is facilitated.

[0034] 6. The hydraulic sliding support assembly is matched with the turnover assembly to provide support for the turnover assembly, so that the clamping stability is ensured, and the service life of the turnover assembly is improved. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 It is a front side three-dimensional structure schematic view of the utility model.

[0036] Figure 2 It is a rear side three-dimensional structure schematic view of the utility model.

[0037] Figure 3 It is a structure schematic view of the driving assembly and the cutting assembly in the utility model.

[0038] Figure 4 It is a structure schematic view of the driving assembly and the polishing assembly in the utility model.

[0039] Figure 5 It is a structure schematic view of the lower die when the lower die is turned over in the utility model.

[0040] In the figure, 1, die support; 2, upper die hydraulic column; 3, ring rail assembly; 4, polishing assembly; 5, hydraulic sliding support assembly; 6, cutting assembly; 7, driving assembly; 8, turnover assembly; 9, driving motor one; 10, ring rail sliding block; 11, driving gear; 12, limiting guide wheel; 13, saw blade; 14, adjusting support; 15, driving motor two; 16, electric screw one; 17, mounting sliding block one; 18, electric screw two; 19, polishing wheel; 20, mounting sliding block two; 21, limiting gear; 22, ring rail; 23, dust suction horn cover; 24, demolding nozzle; 25, blanking plate; 26, supporting screw; 27, hydraulic support column; 28, turnover motor; 29, upper die; 30, lower die; 31, rotating shaft 32; 32, motor fixing plate; 33, driving motor three. DETAILED DESCRIPTION

[0041] The following is a specific embodiment of the present application and further describes the technical solution of the present application in combination with the drawings, but the present application is not limited to these embodiments.

[0042] As Figures 1-5 shown, the high polymer material efficient forming die, including die support 1 and hydraulic sliding support assembly 5, hydraulic sliding support assembly 5 is located directly below the die support 1, the lower part of the die support 1 is fixed with upper die hydraulic column 2, the lower part of the upper die hydraulic column 2 is fixed with upper die 29, the upper end of the upper die 29 is provided with ring rail assembly 3, the ring rail assembly 3 is provided with two symmetrical driving assemblies 7, the two driving assemblies 7 are respectively provided with polishing assembly 4 and cutting assembly 6, the die support 1 is provided with turnover assembly 8, and the turnover assembly 8 is provided with lower die 30.

[0043] In the embodiment, as Figure 5 the initial state, the upper die 29 and the lower die 30 are both downward, avoiding dust falling on;

[0044] At the beginning, the upper die 29 and the lower die 30 are sprayed with demolding agent, after spraying the demolding agent, the turnover assembly 8 is started, the turnover assembly 8 drives the lower die 30 to turn over 180°, and then the hydraulic sliding support assembly 5 moves and abuts against the lower part of the turnover assembly 8, thereby providing support;

[0045] The worker places the to-be-molded piece on the lower mold 30, the upper mold hydraulic cylinder 2 is started, the upper mold hydraulic cylinder 2 drives the upper mold 29 to move downward, the upper mold 29 is pressed downward to close the mold with the lower mold 30, after the mold is closed, the driving assemblies 7 on both sides of the ring rail assembly 3 are simultaneously started, driving the polishing assembly 4 and the cutting assembly 6 to make forward circular motion, so as to avoid interference between the polishing assembly 4 and the cutting assembly 6, at the same time, the cutting assembly 6 installed on one side of the driving assembly 7 is driven by the driving assembly 7 to approach the mold closing position of the upper mold 29 and the lower mold 30, one end of the cutting assembly 6 abuts against the upper mold 29, the two driving assemblies 7 rotate forward for one circle, the cutting assembly 6 cuts off the excess edge of the to-be-molded piece, the waste edge left after cutting falls on the outer edge of the lower mold 30, after the cutting assembly 6 completes cutting, the cutting assembly 6 is reset, the two driving assemblies 7 are simultaneously moved reversely, driving the cutting assembly 6 and the polishing assembly 4 to make reverse circular motion, so as to avoid interference between the wires, at the same time, the polishing assembly 4 installed on the other side of the driving assembly 7 is driven by the driving assembly 7 to approach the mold closing position of the upper mold 29 and the lower mold 30, the polishing assembly 4 polishes the cutting position of the outer edge of the to-be-molded piece after cutting, and the smoke and debris are sucked away.

[0046] After polishing, the polishing assembly 4 is reset, the upper mold hydraulic cylinder 2 drives the upper mold 29 and the ring rail assembly 3 to return to the original position, the ring rail assembly 3 drives the driving assembly 7, the polishing assembly 4 and the cutting assembly 6 to return to the original position, the hydraulic sliding support assembly 5 moves downward away from the turnover assembly 8, the turnover assembly 8 is started, and the turnover assembly 8 drives the lower mold 30 to turn over by 180°, so as to pour the waste and the molded piece on the lower mold 30 onto the hydraulic sliding support assembly 5, and each component returns to the initial position state, and the operation is repeated.

[0047] When the hydraulic sliding support assembly 5 moves next time to abut against the lower side of the turnover assembly 8 to provide support, the waste and the molded piece are transported to the side edge, and the worker takes away the waste and the molded piece.

[0048] The mold support 1 is provided with symmetrical dust collection horn covers 23 on the left and right sides, the two dust collection horn covers 23 are opposite to the upper end of the lower mold 30, the mold support 1 is provided with symmetrical demolding spray pipes 24 on the left and right sides, and the demolding spray pipes 24 are located on the upper and lower sides of the dust collection horn covers 23.

[0049] In the embodiment, the dust collection horn cover 23 is connected with an external dust collector, when cutting and polishing are performed, the dust collector works, the generated smoke and debris are sucked into the external dust collector through the dust collection horn cover 23, and the working environment and the ecological environment are protected; the demolding spray pipe 24 is connected with an external demolding agent storage box through a water pump, when the lower mold 30 is turned over after the upper mold 29 is reset, the water pump injects the demolding agent in the demolding agent storage box into the demolding spray pipes 24, so as to spray the demolding agent on the upper mold 29 and the lower mold 30, and demolding is facilitated.

[0050] The ring rail assembly 3 comprises a limiting gear 21 fixed above the upper die 29, a ring rail 22 fixed above the limiting gear 21, and a circular hole formed in the limiting gear 21, through which the upper die hydraulic column 2 is fixedly connected with the upper die 29.

[0051] In the embodiment, the limiting gear 21 cooperates with the ring rail 22 to limit the movement track of the driving assembly 7, and the ring rail 22 provides a sliding guide track for the driving assembly 7.

[0052] The driving assembly 7 comprises a ring rail sliding block 10, a driving motor 1 9 and a vertical electric screw member 2, the ring rail sliding block 10 is slidingly arranged on the ring rail 22, an installation plate is arranged on the ring rail sliding block 10, the driving motor 1 9 is fixed above the installation plate, a driving gear 1 1 is arranged on the output shaft of the driving motor 1 9, the driving gear 1 1 is engaged with the limiting gear 21, the electric screw member 2 is rotationally arranged on the installation plate, an installation sliding block 1 7 is arranged on the electric screw member 2, an electric screw member 1 6 is arranged on the installation sliding block 1 7, and the electric screw member 1 6 is horizontally arranged.

[0053] In the embodiment, when the driving assembly 7 works, the output shaft of the driving motor 1 9 drives the driving gear 1 1 to rotate, the driving gear 1 1 is engaged with the limiting gear 21 to act on the ring rail sliding block 10, thereby driving the ring rail sliding block 1 0 to slide on the ring rail 22, the electric screw member 2 moves to drive the installation sliding block 1 7 to move vertically, the installation sliding block 1 7 drives the electric screw member 1 6 to move up and down, the electric screw member 2 of the driving assembly 7 on which the polishing assembly 4 is arranged is locked in position on the installation plate after the rotation angle is adjusted, and the electric screw member 2 of the driving assembly 7 on which the cutting assembly 6 is arranged is not locked and always rotates.

[0054] The polishing assembly 4 comprises an installation sliding block 2 0, the installation sliding block 2 0 is transmissionally arranged on the electric screw member 1 6 of one of the driving assemblies 7, an electric motor fixing plate 32 is arranged on the installation sliding block 2 0, a driving motor 3 3 is fixed above the electric motor fixing plate 32, a polishing wheel 1 9 is arranged on the output shaft of the driving motor 3 3, and the polishing wheel 1 9 is below the electric motor fixing plate 32.

[0055] In the embodiment, when the polishing assembly 4 works, the installation sliding block 2 0 slides transversely on the electric screw member 1 6 to drive the driving motor 3 3 arranged on the electric motor fixing plate 32 to move in the horizontal direction, and the driving motor 3 3 drives the polishing wheel 1 9 to rotate to polish the cutting part of the to-be-molded member after cutting.

[0056] The cutting assembly 6 comprises an adjusting support 14, the adjusting support 14 is in transmission connection with the electric screw rod 16 of the other driving assembly 7, the adjusting support 14 is fixed with the driving motor 15 which is arranged in an inclined manner, the output shaft of the driving motor 15 is provided with the saw blade 13, the upper end of the adjusting support 14 is rotatably provided with two limiting guide wheels 12, and the two limiting guide wheels 12 are located above the saw blade 13.

[0057] In the embodiment, when the cutting assembly 6 works, the adjusting support 14 slides on the electric screw rod 16, drives the saw blade 13 and the two limiting guide wheels 12 to move in the horizontal direction, the driving motor 15 and the saw blade 13 are arranged in an inclined manner, which is convenient for the saw blade 13 to cut, the limiting guide wheels 12 abut against the surface of the upper die 29, and in the movement process of the cutting assembly 6, the limiting guide wheels 12 are always in contact with the surface of the upper die 29 in cooperation with the electric screw rod 18.

[0058] The turnover assembly 8 comprises the turnover motor 28 and the rotating shaft 31, the turnover motor 28 is fixed on the die support 1, the rotating shaft 31 is rotatably arranged on the die support 1, the rotating shaft 31 is fixed with the turnover plate, the lower die 30 is fixed on the turnover plate, the rotating shaft 31 is located above the hydraulic sliding support assembly 5, and the rotating shaft 31 is connected with the output shaft of the turnover motor 28 through a belt wheel pair.

[0059] In the embodiment, the output shaft of the turnover motor 28 drives the rotating shaft 31 to rotate through the belt wheel pair, the rotating shaft 31 drives the turnover plate and the lower die 30 to overturn 180°, and the waste and the formed piece on the lower die 30 are poured on the hydraulic sliding support assembly 5.

[0060] The hydraulic sliding support assembly 5 comprises the supporting screw rod 26, the supporting screw rod 26 is located below the lower die 30, the hydraulic support column 27 is in transmission connection above the supporting screw rod 26, the supporting plate is fixed above the hydraulic support column 27, the supporting plate abuts below the turnover plate, and the blanking plate 25 is arranged at the rear side of the hydraulic support column 27.

[0061] In the embodiment, at the beginning, the output shaft of the turnover motor 28 drives the rotating shaft 31 to rotate through the belt wheel pair, the rotating shaft 31 drives the turnover plate and the lower die 30 to overturn 180°, then the hydraulic support column 27 drives the blanking plate 25 to move away from the turnover plate under the driving of the supporting screw rod 26, the hydraulic support column 27 moves below the turnover plate, the hydraulic support column 27 drives the supporting plate to move upwards and abut against the turnover plate, and support is provided.

[0062] After cutting and polishing is completed, the hydraulic support column 27 drives the support plate to move downwards, the support plate moves away from the turnover plate, then the support screw rod 26 drives the hydraulic support column 27 to move, the hydraulic support column 27 drives the blanking plate 25 to move to the position directly below the turnover plate, the blanking plate 25 is used for supporting the falling waste and the formed piece, avoids falling into the support screw rod 26, and when the hydraulic sliding support assembly 5 moves next time and is in contact with the position below the turnover assembly 8, the waste and the formed piece are transported to the side edge, and a worker takes away the waste and the formed piece.

[0063] The working principle of the utility model is as follows: Figure 5 In the initial state, the upper die 29 and the lower die 30 are both downwards, dust is avoided from falling on;

[0064] At the beginning, the water pump injects the demolding agent in the demolding agent storage box into a plurality of demolding spray pipes 24, the upper die 29 and the lower die 30 are sprayed with the demolding agent, demolding is facilitated, after the demolding agent is sprayed, the turnover motor 28 is started, the output shaft of the turnover motor 28 drives the rotating shaft 31 to rotate through a belt wheel pair, the rotating shaft 31 drives the turnover plate and the lower die 30 to rotate 180 DEG, the lower die 30 is upwards, then under the drive of the support screw rod 26, the hydraulic support column 27 drives the blanking plate 25 to move away from the turnover plate, the hydraulic support column 27 moves to the position below the turnover plate, the hydraulic support column 27 drives the support plate to move upwards and be in contact with the turnover plate, support is provided;

[0065] A worker places the to-be-formed piece on the lower die 30, the upper die hydraulic column 2 is started, the upper die hydraulic column 2 drives the upper die 29, the ring rail 22 and the limiting gear 21 to move downwards, the upper die 29 is pressed downwards and is combined with the lower die 30, the edge of the to-be-formed piece needs to be cut and polished after the combination, the electric screw rod piece two 18 of one side provided with the saw blade 13, the driving motor two 15 and the electric screw rod piece one 16 are started, the electric screw rod piece two 18 of one side provided with the saw blade 13 is not locked, the electric screw rod piece two 18 drives the mounting sliding block one 17 to move vertically, the mounting sliding block one 17 drives the electric screw rod piece one 16 to move up and down, the adjusting support 14 slides on the electric screw rod piece one 16, drives the saw blade 13 and the two limiting guide wheels 12 to move in the horizontal direction, and the limiting guide wheels 12 are in contact with the surface of the upper die 29;

[0066] The driving motor two 15 drives the saw blade 13 to rotate and starts cutting the edge of the to-be-formed piece, then the driving motor one 9 on the two side ring rail sliding blocks 10 is started at the same time, the output shaft of the driving motor one 9 on the two sides drives the two driving gears 11 to rotate, the two driving gears 11 rotate through meshing with the limiting gear 21, react on the ring rail sliding block 10, drive the two side ring rail sliding blocks 10 to move in the positive direction on the ring rail 22, avoid interference of the two side ring rail sliding blocks 10, the ring rail sliding block 10 drives the electric screw rod piece two 18 to move in a circle, thereby drives the saw blade 13 to cut the outer edge of the to-be-formed piece, the waste edge generated by cutting falls on the outer edge of the lower die 30;

[0067] After the cutting is completed, the cutting assembly 6 is reset, the electric screw member 2 18, the drive motor 2 15 and the electric screw member 16 on the other side of the grinding wheel 19 are started, and the electric screw member 2 18 of the drive assembly 7 on which the grinding wheel 19 is installed is rotated to adjust the angle and then locked in its position on the mounting plate. The electric screw member 2 18 drives the mounting slider 17 to move vertically, and the movement of the mounting slider 17 drives the electric screw member 16 to move up and down. The mounting slider 2 20 slides horizontally on the electric screw member 16, driving the drive motor 3 33 installed on the motor fixing plate 32 to move in the horizontal direction; the drive motor 33 drives the grinding wheel 19 to rotate, thereby driving the grinding wheel 19 to approach the cutting position of the part to be formed after cutting;

[0068] After the grinding wheel 19 starts grinding, the output shafts of the drive motor 19 on both sides drive the two drive gears 11 to rotate. The two drive gears 11 react on the ring rail slider 10 by meshing with the limiting gear 21, driving the ring rail sliders 10 on both sides to do reverse circular motion on the ring rail 22. The ring rail slider 10 drives the electric screw rod 2 18 to do a circle in the opposite direction, thereby driving the grinding wheel 19 to grind the outer edge of the part to be formed after cutting. The dust horn cover 23 is connected to the external vacuum cleaner, and the vacuum cleaner is started. When the vacuum cleaner works, the smoke and debris generated are sucked into the external vacuum cleaner through the dust horn cover 23 to protect the work and the ecological environment.

[0069] After the grinding is completed, the grinding assembly 4 is reset. At this time, the two driving assemblies 7 drive the grinding assembly 4 and the cutting assembly 6 to return to the initial position. The upper mold hydraulic column 2 drives the upper mold 29, the ring rail 22 and the limiting gear 21 to return to the original position. The ring rail 22 drives the ring rail slider 10 to return to the original position. The hydraulic support column 27 drives the support plate to move downward, and the support plate is away from the flip plate. Then the support screw member 26 drives the hydraulic support column 27 to move. The hydraulic support column 27 drives the blanking plate 25 to move to the bottom of the flip plate. The blanking plate 25 is used to receive the fallen waste. and molded parts to prevent them from falling into the supporting screw rod 26. The flip motor 28 is started, and the output shaft of the flip motor 28 drives the rotating shaft 31 to rotate through the pulley pair. The rotation of the rotating shaft 31 drives the flip plate and the lower mold 30 to flip 180°, and the waste and molded parts on the lower mold 30 fall onto the blanking plate 25. All components return to their initial positions and repeat the operation. The next time the hydraulic sliding support assembly 5 moves, it contacts the bottom of the flip assembly 8 to provide support, and the waste and molded parts are transported to the side, and the staff takes away the waste and molded parts.

[0070] In summary, by cooperating with the cutting assembly 6, the ring rail assembly 3 and the driving assembly 7, the outer edge of the part to be formed can be stably cut, the forming can be done quickly, and the efficiency can be improved.

[0071] Through cooperation of the polishing assembly 4 with the ring rail assembly 3 and the driving assembly 7, polishing is carried out along the cut part of the to-be-molded piece, quick polishing molding is realized, and efficiency is improved.

[0072] Through cooperation of the demolding spray pipe 24 with the water pump and the demolding agent storage tank, the upper mold 29 and the lower mold 30 are sprayed with demolding agent, facilitating demolding;

[0073] Through cooperation of the dust suction horn cover 23 and the dust collector, the smoke dust and the chippings generated in cutting and polishing are sucked into the external dust collector through the dust suction horn cover 23, and the working and ecological environment are protected;

[0074] Through cooperation of the turnover assembly 8 with the lower mold 30, the lower mold 30 is turned over, facilitating unloading;

[0075] Through cooperation of the hydraulic sliding support assembly 5 and the turnover assembly 8, support is provided for the turnover assembly 8, stability of mold closing is ensured, and service life of the turnover assembly 8 is improved.

[0076] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

Claims

1. A high polymer material high efficiency forming die comprising a die support (1) and a hydraulic sliding support assembly (5), characterized in that, The hydraulic sliding support assembly (5) is located directly below the mold support (1), the upper mold hydraulic column (2) is fixed below the mold support (1), the upper mold (29) is fixed directly below the upper mold hydraulic column (2), the upper end of the upper mold (29) is provided with a ring rail assembly (3), two symmetrically arranged driving assemblies (7) are arranged on the ring rail assembly (3), a polishing assembly (4) and a cutting assembly (6) are respectively arranged on the two driving assemblies (7), and a turnover assembly (8) is arranged on the mold support (1). The lower mold (30) is arranged on the turnover assembly (8).

2. The high polymer material high efficiency forming die according to claim 1, wherein The mold support (1) is provided with symmetrically arranged dust collection horn covers (23) on the left and right sides, and the upper ends of the two dust collection horn covers (23) are opposite to the lower mold (30). A plurality of demolding spray pipes (24) are symmetrically arranged on the left and right sides of the mold support (1), and the plurality of demolding spray pipes (24) are respectively located on the upper and lower sides of the dust collection horn cover (23).

3. A high-efficiency molding die for polymer materials according to claim 2, characterized in that: The ring rail assembly (3) comprises a limiting gear (21), the limiting gear (21) is fixed above the upper mold (29), a ring rail (22) is fixed above the limiting gear (21), a circular hole is formed in the limiting gear (21), and the upper mold hydraulic column (2) is fixedly connected with the upper mold (29) through the circular hole.

4. A high-efficiency polymer material forming mold according to claim 3, characterized in that: The driving assembly (7) comprises a ring rail sliding block (10), a driving motor one (9) and a vertical electric screw part two (18), the ring rail sliding block (10) is slidingly arranged on the ring rail (22), the ring rail sliding block (10) is provided with a mounting plate, the driving motor one (9) is fixed above the mounting plate, a driving gear (11) is arranged on the output shaft of the driving motor one (9), the driving gear (11) is engaged with the limiting gear (21), the electric screw part two (18) is rotatably arranged on the mounting plate, a mounting sliding block one (17) is arranged on the electric screw part two (18), an electric screw part one (16) is arranged on the mounting sliding block one (17), and the electric screw part one (16) is horizontally arranged.

5. The high polymer material high efficiency forming mold according to claim 4, wherein The polishing assembly (4) comprises a mounting sliding block two (20), the mounting sliding block two (20) is drivingly arranged on the electric screw part one (16) of one of the driving assemblies (7), the mounting sliding block two (20) is provided with a motor fixing plate (32), the driving motor three (33) is fixed above the motor fixing plate (32), the polishing wheel (19) is arranged on the output shaft of the driving motor three (33), and the polishing wheel (19) is located below the motor fixing plate (32).

6. The high polymer material high-efficiency forming die according to claim 5, characterized in that, The cutting assembly (6) comprises an adjusting support (14), the adjusting support (14) is drivingly arranged on the electric screw part one (16) of the other driving assembly (7), the adjusting support (14) is fixedly provided with an inclined driving motor two (15), the saw blade (13) is arranged on the output shaft of the driving motor two (15), and the upper end of the adjusting support (14) is rotatably provided with two limiting guide wheels (12), and the two limiting guide wheels (12) are located directly above the saw blade (13).

7. The high polymer material high-efficiency forming die according to claim 6, characterized in that, The turnover assembly (8) comprises a turnover motor (28) and a rotating shaft (31), the turnover motor (28) is fixed on the mold support (1), the rotating shaft (31) is rotatably arranged on the mold support (1), the rotating shaft (31) is fixed with a turnover plate, the lower die (30) is fixed on the turnover plate, the rotating shaft (31) is located directly above the hydraulic sliding support assembly (5), and the rotating shaft (31) is connected with the output shaft of the turnover motor (28) through a belt wheel pair.

8. The high polymer material high-efficiency forming die according to claim 7, characterized in that, The hydraulic sliding support assembly (5) comprises a supporting screw rod (26), the supporting screw rod (26) is located directly below the lower die (30), a hydraulic supporting column (27) is transmissionally arranged above the supporting screw rod (26), a supporting plate is fixed above the hydraulic supporting column (27), the supporting plate abuts against below the turnover plate, and a blanking plate (25) is arranged at the rear side of the hydraulic supporting column (27).

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