CN111347608B - Injection molding device - Google Patents
Injection molding device Download PDFInfo
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- CN111347608B CN111347608B CN202010164103.7A CN202010164103A CN111347608B CN 111347608 B CN111347608 B CN 111347608B CN 202010164103 A CN202010164103 A CN 202010164103A CN 111347608 B CN111347608 B CN 111347608B
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- driving wheel
- transmission connection
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- gear
- bevel gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
Abstract
The invention relates to the field of injection molding, in particular to an injection molding processing device. The invention aims to provide an injection molding processing device. An injection molding device comprises a mold, a control screen, a hydraulic rod, a crease-resistant device, a flat pressing device, an anti-overflow auxiliary device and a mold pressing block; the top ends of the support legs are connected with the bottom plate; the right side of the top end of the bottom plate is welded with the frame; a control screen is arranged in the middle right part of the frame; the middle part of the inner top of the frame is connected with a hydraulic rod; the middle part of the inner top of the frame is provided with a crease-resistance device. The invention achieves the purpose of cutting the film-coated material before mould pressing, and avoids mutual crumpling and occupation of the inner space of the mould to influence moulding compound forming caused by connection of the film-coated material; let liquid flow in the side groove of briquetting, prevent that it from further filling up the gap, weaken the frictional force that increases, guarantee that the die sinking can normally go on, regularly clear up the side groove, maintain the effect of anti-overflow ability.
Description
Technical Field
The invention relates to the field of injection molding, in particular to an injection molding processing device.
Background
There are many existing compression molding methods for plastics, among which the more rapidly developing are bulk or bulk molding compound compression molding processes (BMC, DMC) and sheet molding compound compression molding processes (SMC), with bulk unsaturated polyester BMC and sheet unsaturated polyester SMC being the most commonly used resin substrates. As the resin base material shrinks in the mould pressing and curing process, the surface color of the prior SMC/BMC product is monotonous, and patterns with rich surface layers cannot be formed at one time. In the bathroom industry, particularly when producing light-colored products with A-grade surfaces, low-profile materials can be added to reduce the shrinkage rate of the products, and the surface performance of the products can be improved by spraying paint, printing or water transfer printing and the like on the surfaces of the products, but the problems of complex process, labor and time consumption, easy wear of appearance and the like exist.
Chinese patent CN102615756A discloses a molding compound compression molding method, which overcomes the problems of complicated process, labor and time consumption and easy abrasion of appearance performance in the prior art by laying a large-area film covering material and a molding compound in a mold for compression molding, but because any treatment is carried out on the film covering material and an anti-overflow structure is designed, the excessive material is folded when the film covering material is pressed into the mold during molding, and then the joint of two folding edges generates serious crumpling phenomenon to influence molding compound molding, and substances such as mixed thickening agent and the like flow along the gap between the mold and a pressing block and fill the gap after being extruded, increase the friction between the two, and the die opening becomes very difficult.
To sum up, need research and develop at present one kind and can handle tectorial membrane material and can also prevent to spill over the injection moulding processingequipment of phenomenon, unnecessary material takes place to fold when overcoming during the shaping among the prior art tectorial membrane material and impressing inside the mould, then two folding edges junction can take place serious crowded wrinkle phenomenon, influence the moulding compound shaping, and substances such as thickening agent that wherein sneak into can flow and fill up the gap along the gap between mould and the briquetting after receiving the extrusion, increase frictional force between the two, the shortcoming that the die sinking becomes very difficult.
Disclosure of Invention
The invention aims to overcome the defects that when a film coating material is pressed into a die in molding, redundant material is folded, then the joint of two folding edges generates serious crumpling phenomenon to influence molding of a molding compound, substances such as a thickening agent and the like mixed in the film coating material flow along a gap between the die and a briquetting and fill the gap after being extruded, the friction force between the die and the briquetting is increased, and the die opening is very difficult.
The invention is achieved by the following specific technical means:
an injection molding device comprises supporting legs, a bottom plate, a frame, a mold, a control screen, a hydraulic rod, a crease-resist device, a flat pressing device, an anti-overflow auxiliary device and a mold pressing block; the top ends of the support legs are connected with the bottom plate; the right side of the top end of the bottom plate is welded with the frame; the middle part of the top of the bottom plate is connected with the die; a flat pressing device is arranged on the middle right side of the top end of the bottom plate; a control screen is arranged in the middle right part of the frame; the middle part of the inner top of the frame is connected with a hydraulic rod; a crease-resistant device is arranged in the middle of the inner top of the frame and is positioned on the periphery of the hydraulic rod; the front right side of the die is connected with a crease-resistant device, and the right side of the bottom in the crease-resistant device is connected with a flat pressing device; the bottom of the hydraulic rod is connected with the mould pressing block; the middle bottom part of the right side in the crease-resistant device is connected with an anti-overflow auxiliary device;
the anti-wrinkling device comprises a motor, a first driving wheel, a second driving wheel, a first bevel gear, a first straight gear, a second straight gear, a first electric push rod, a third straight gear, a third driving wheel, a fourth driving wheel, a fifth driving wheel, a first screw rod, a driving plate, a second screw rod, a second electric push rod, a third electric push rod and an anti-wrinkling mechanism; the bottom axis of the motor is in transmission connection with the first transmission wheel; the bottom axis of the motor is in transmission connection with a first straight gear, and the first straight gear is positioned above a first transmission wheel; the left side of the first driving wheel is in transmission connection with a second driving wheel; the top of the second driving wheel is in transmission connection with the first bevel gear; the left side of the first straight gear is meshed with the second straight gear; the top axle center of the second straight gear is in transmission connection with the first electric push rod; the left side of the second straight gear is meshed with the third straight gear; the top of the third straight gear is in transmission connection with a third transmission wheel; the left side of the third driving wheel is in transmission connection with the fourth driving wheel; the left side of the fourth driving wheel is in transmission connection with a fifth driving wheel, and the right side of the fifth driving wheel is connected with a third driving wheel; the bottom of the fourth driving wheel is in transmission connection with the first screw rod; the bottom of the fifth driving wheel is in transmission connection with the second screw rod; the top of the outer surface of the first screw rod is in transmission connection with the transmission plate, and the left side in the transmission plate is connected with the second screw rod; the left front side in the bottom of the transmission plate is connected with a second electric push rod; the right front side in the bottom of the transmission plate is connected with a third electric push rod; the bottom of the second screw rod is connected with a crease-resistance mechanism, and the right side in the front part of the top end of the crease-resistance mechanism is connected with a third electric push rod; the bottom axis of the motor is connected with the anti-overflow auxiliary device; the top of the first driving wheel is connected with an anti-overflow auxiliary device; the left side of the first driving wheel is connected with a flat pressing device; the right side of the second transmission wheel is connected with the flat pressing device; the bottom axis of the first straight gear is connected with the anti-overflow auxiliary device;
the flat pressing device comprises a sixth driving wheel, a fourth electric push rod, a fourth straight gear, an internal gear, a seventh driving wheel, a third screw rod, a first special-shaped pressing claw, an eighth driving wheel, a fourth screw rod and a second special-shaped pressing claw; the top of the sixth driving wheel is in transmission connection with a fourth electric push rod; the top of the fourth electric push rod is in transmission connection with a fourth straight gear; an inner gear is arranged above the fourth straight gear; the top of the internal gear is in transmission connection with a seventh transmission wheel; the top of the seventh transmission wheel is in transmission connection with the third screw rod, and the bottom of the third screw rod is connected with the seventh transmission wheel; the left side of the seventh driving wheel is in transmission connection with the eighth driving wheel; the middle part of the outer surface of the third screw rod is in transmission connection with the first special-shaped pressing claw; the top of the eighth transmission wheel is in transmission connection with the fourth screw rod; the middle part of the outer surface of the fourth screw rod is in transmission connection with the second special-shaped pressing claw; the left side of the sixth driving wheel is connected with the second driving wheel; the right side of the sixth transmission wheel is connected with the first transmission wheel;
the anti-overflow auxiliary device comprises a second bevel gear, a third bevel gear, a ninth transmission wheel, a fifth straight gear, a sixth straight gear, a first electric slide block, a first electric slide rail, a fifth screw rod, a transmission block, a second electric slide rail, a fourth bevel gear, an anti-overflow groove grinding head, a fifth bevel gear, a seventh straight gear and a long gear; the rear top of the second bevel gear is meshed with the third bevel gear; the left upper side of the axle center at the front end of the third bevel gear is in transmission connection with a ninth transmission wheel; the rear end axle center of the ninth transmission wheel is in transmission connection with the fifth straight gear; the top of the fifth straight gear is meshed with the sixth straight gear; the left side of the fifth straight gear is in transmission connection with the long gear; the left side of the sixth straight gear is rotationally connected with the first electric slide block; the inner top of the first electric sliding block is connected with a first electric sliding rail; the left middle part of the first electric sliding block is in transmission connection with a fifth screw rod, and the right side of the fifth screw rod is connected with a sixth straight gear; the left side in the outer surface of the fifth screw rod is in transmission connection with the transmission block; the left side of the fifth screw rod is in transmission connection with the second electric slide block; the front bottom of the transmission block is in transmission connection with a fourth bevel gear; the right bottom of the transmission block is in transmission connection with a fifth bevel gear, and the left front side of the fifth bevel gear is connected with a fourth bevel gear; the inner top of the second electric sliding block is connected with a second electric sliding rail; the front end axis of the fourth bevel gear is connected with the anti-overflow slot grinding head; the right side of the fifth bevel gear is in transmission connection with a seventh straight gear, and the bottom of the seventh straight gear is connected with a long gear; the top shaft center part of the second bevel gear is connected with a motor; the bottom shaft core part of the second bevel gear is connected with a first transmission wheel; the top axis of the second bevel gear is connected with the first straight gear, and the first straight gear is positioned below the motor;
the anti-wrinkling mechanism comprises a hollow rectangular mounting frame, a first cutter, a second cutter, a tenth driving wheel, a sixth bevel gear, an eleventh driving wheel, a third cutter and a fourth cutter; the right side of the bottom of the hollow rectangular mounting frame is in transmission connection with a first cutter; the top axis of the first cutter is in transmission connection with the second cutter, and the bottom of the second cutter is connected with the hollow rectangular mounting frame; the bottom axis of the first cutter is in transmission connection with a tenth transmission wheel; the bottom axis of the tenth driving wheel is in transmission connection with a sixth bevel gear, and the top axis of the sixth bevel gear is connected with a first cutter; the left side of the tenth driving wheel is in transmission connection with the eleventh driving wheel; the top axle center of the eleventh transmission wheel is in transmission connection with the third cutter, and the top of the third cutter is connected with the hollow rectangular mounting rack; the top axis of the third cutter is in transmission connection with the fourth cutter, and the bottom of the fourth cutter is connected with the hollow rectangular mounting rack; the middle left side of the front bottom of the hollow rectangular mounting frame is connected with a second electric push rod; the middle right side of the front bottom of the hollow rectangular mounting frame is connected with a third electric push rod.
Furthermore, a groove is formed in the left side of the middle upper part of the top end of the die, the right side of the middle upper part of the top end, the left side of the middle lower part of the top end and the right side of the middle lower part of the top end.
Furthermore, the left middle part and the right middle part of the mould pressing block are both provided with a groove.
Furthermore, the combination device of the second electric push rod and the third electric push rod is provided with two groups, and the two groups are symmetrically connected to the front part of the top end and the rear part of the top end of the hollow rectangular mounting frame.
Furthermore, when the second electric push rod and the third electric push rod stretch and contract to enable the sixth bevel gear to be meshed with the first bevel gear, the first bevel gear is meshed with a transmission crease-resistance mechanism; when the second electric push rod and the third electric push rod stretch and retract to enable the sixth bevel gear not to be meshed with the first bevel gear, the anti-wrinkling mechanism keeps static.
Furthermore, the anti-overflow auxiliary device is provided with two sets of, and the symmetry is installed in the mould pressing piece left and right sides.
Compared with the prior art, the invention has the following beneficial effects:
in order to solve the problem that when the film-coated material is pressed into the interior of a mould during forming, redundant material is folded, then the joint of two folding edges can generate serious crumpling phenomenon to influence the forming of the moulding compound, and substances such as a thickening agent mixed in the film-coated material can flow along the gap between the mould and a pressing block after being extruded and fill the gap, so that the friction force between the two is increased, and the mould opening becomes very difficult, and a crease-resistant device, a flat pressing device and an anti-overflow auxiliary device are designed.
1. Through crease-resistance device and flat pressing means mutually support, carry out the incision to tectorial membrane material before the mould pressing, unnecessary tectorial membrane material is folding and no longer interconnect along the incision during compression molding, avoids tectorial membrane material to lead to crowded wrinkle each other because of connecting from this, has solved crowded to account for the problem that the mould inner space influences moulding compound normal forming.
2. The special structures through anti-overflow auxiliary device and mould pressing piece itself mutually support, let in the side channel that flows into mould pressing piece because of the extrusion, prevent that it from further filling up the gap, weaken the effect of increase frictional force, guarantee that the die sinking can normally go on, follow-up regular clearance side channel guarantees that the side channel can stably exert the anti-overflow ability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the wrinkle preventing device according to the present invention;
FIG. 3 is a schematic structural diagram of a platen press according to the present invention;
FIG. 4 is a schematic structural view of the spill-proof auxiliary device of the present invention;
FIG. 5 is a right side view schematic diagram of the spill-proof assist device of the present invention;
FIG. 6 is a schematic view of the wrinkle preventing mechanism of the present invention;
FIG. 7 is a schematic top view of the mold of the present invention;
fig. 8 is a schematic perspective view of the first special-shaped pressing claw according to the present invention.
The labels in the figures are: 1-foot, 2-bottom plate, 3-frame, 4-die, 5-control screen, 6-hydraulic rod, 7-crease-resist device, 8-platen device, 9-spill-proof auxiliary device, 10-die block, 701-motor, 702-first driving wheel, 703-second driving wheel, 704-first bevel gear, 705-first straight gear, 706-second straight gear, 707-first electric push rod, 708-third straight gear, 709-third driving wheel, 7010-fourth driving wheel, 7011-fifth driving wheel, 7012-first lead screw, 7013-driving plate, 7014-second lead screw, 7015-second electric push rod, 7016-third electric push rod, 7017-crease-resist mechanism, 801-sixth driving wheel, 802-fourth electric push rod, 803-a fourth spur gear, 804-an internal gear, 805-a seventh transmission wheel, 806-a third screw rod, 807-a first special-shaped pressing claw, 808-an eighth transmission wheel, 809-a fourth screw rod, 8010-a second special-shaped pressing claw, 901-a second bevel gear, 902-a third bevel gear, 903-a ninth transmission wheel, 904-a fifth spur gear, 905-a sixth spur gear, 906-a first electric slider, 907-a first electric slide rail, 908-a fifth screw rod, 909-a transmission block, 9010-a second electric slider, 9011-a second electric slide rail, 9012-a fourth bevel gear, 9013-an anti-overflow groove grinding head, 9014-a fifth bevel gear, 9015-a seventh spur gear, 9016-a long gear, 701701-a hollow rectangle, 701702-a first mounting rack, 701703-a second cutter, 701704-a tenth driving wheel, 701705-a sixth bevel gear, 701706-an eleventh driving wheel, 701707-a third cutter, 701708-a fourth cutter.
Detailed Description
The invention is further described below with reference to the figures and examples.
Examples
An injection molding device, as shown in fig. 1-8, comprises a support leg 1, a bottom plate 2, a frame 3, a mold 4, a control screen 5, a hydraulic rod 6, a crease-resist device 7, a flat pressing device 8, an anti-overflow auxiliary device 9 and a mold pressing block 10; the top ends of the support legs 1 are connected with the bottom plate 2; the right side of the top end of the bottom plate 2 is welded with the frame 3; the middle of the top of the bottom plate 2 is connected with a mould 4; the middle right side of the top end of the bottom plate 2 is provided with a flat pressing device 8; a control screen 5 is arranged in the middle right part of the frame 3; the middle part of the inner top of the frame 3 is connected with a hydraulic rod 6; a crease-resistant device 7 is arranged in the middle of the inner top of the frame 3, and the crease-resistant device 7 is positioned on the periphery of the hydraulic rod 6; the front right side of the die 4 is connected with a crease-resistance device 7, and the right side of the bottom in the crease-resistance device 7 is connected with a flat pressing device 8; the bottom of the hydraulic rod 6 is connected with a mould pressing block 10; the middle bottom of the right side in the crease-resistance device 7 is connected with an anti-overflow auxiliary device 9.
The working principle is as follows: when the device is used, the injection molding processing device is firstly installed at a place needing to be used, a power supply is connected externally, a film covering material is firstly placed in the middle of the surface of a mold 4, then a control screen 5 is used for starting the device, a flat pressing device 8 is controlled for fixing the film covering material, a crease-resistant device 7 is controlled to descend for cutting the film covering material into four cuts, if the four cuts are not cut, the problem of strong extrusion and crease can occur at the folding angle of the film covering material in the subsequent film pressing forming process, the forming of a film pressing product is seriously influenced, the crease-resistant device 7 and the flat pressing device 8 are lifted after the cuts are finished, the center of the film covering material is placed, the molding compound and the film covering material fall into a pressing groove of the mold 4 together, then a hydraulic rod 6 is controlled for lowering and pressing the mold pressing block 10, the mold pressing is finished to lift the mold pressing block 10, and the side edges of the mold pressing block 10 can be cleaned through an anti-overflow auxiliary device 9 when needed, the function of preventing overflow is maintained. The device, it is simple to use, take place crowded wrinkle phenomenon to the dog-ear when the incision prevents follow-up moulding-die to tectorial membrane material in advance to having the function that prevents liquid excessive overflow when running into the moulding compound that probably oozes liquid during some moulding-dies, having ensured the integrality of moulding-die product, still protected the normal operating of device simultaneously, being worth using widely.
The anti-creasing device 7 comprises a motor 701, a first driving wheel 702, a second driving wheel 703, a first bevel gear 704, a first straight gear 705, a second straight gear 706, a first electric push rod 707, a third straight gear 708, a third driving wheel 709, a fourth driving wheel 7010, a fifth driving wheel 7011, a first screw rod 7012, a driving plate 7013, a second screw rod 7014, a second electric push rod 7015, a third electric push rod 7016 and an anti-creasing mechanism 7017; the bottom axis of the motor 701 is in transmission connection with a first transmission wheel 702; the bottom axis of the motor 701 is in transmission connection with a first straight gear 705, and the first straight gear 705 is positioned above the first transmission wheel 702; the left side of the first driving wheel 702 is in driving connection with a second driving wheel 703; the top of the second transmission wheel 703 is in transmission connection with a first bevel gear 704; the left side of the first straight gear 705 is meshed with the second straight gear 706; the top axle center of the second straight gear 706 is in transmission connection with a first electric push rod 707; the left side of the second spur gear 706 is meshed with a third spur gear 708; the top of the third spur gear 708 is in transmission connection with a third transmission wheel 709; the left side of the third driving wheel 709 is in driving connection with a fourth driving wheel 7010; the left side of the fourth driving wheel 7010 is in driving connection with a fifth driving wheel 7011, and the right side of the fifth driving wheel 7011 is connected with a third driving wheel 709; the bottom of the fourth driving wheel 7010 is in driving connection with a first screw 7012; the bottom of the fifth driving wheel 7011 is in driving connection with a second screw 7014; the top of the outer surface of the first lead screw 7012 is in transmission connection with a transmission plate 7013, and the inner left side of the transmission plate 7013 is connected with a second lead screw 7014; the left front side in the bottom of the driving plate 7013 is connected with a second electric push rod 7015; the middle right front side of the bottom of the driving plate 7013 is connected with a third electric push rod 7016; the bottom of the second screw rod 7014 is connected with an anti-wrinkling mechanism 7017, and the front right side in the front of the top end of the anti-wrinkling mechanism 7017 is connected with a third electric push rod 7016; the bottom axis of the motor 701 is connected with the anti-overflow auxiliary device 9; the top of the first driving wheel 702 is connected with the spill-proof auxiliary device 9; the left side of the first driving wheel 702 is connected with the flat pressing device 8; the right side of the second transmission wheel 703 is connected with a flat pressing device 8; the bottom axis of the first straight gear 705 is connected with the spill-proof auxiliary device 9.
When the film-coating material is cut, the motor 701 simultaneously drives the first driving wheel 702 and the first spur gear 705, the first driving wheel 702 drives the second driving wheel 703, the second driving wheel 703 drives the first bevel gear 704 to rotate as a power source, the first spur gear 705 is meshed with the second spur gear 706, the second spur gear 706 is meshed with the third spur gear 708, the third spur gear 708 drives the third driving wheel 709, the third driving wheel 709 simultaneously drives the fourth driving wheel 7010 and the fifth driving wheel 7011 to rotate, the fourth driving wheel 7010 drives the first lead screw 7012 to rotate, the fifth driving wheel 7011 drives the second lead screw 7014 to rotate, the first lead screw 7012 and the second lead screw 7014 simultaneously drive the driving plate 7013 to move downwards, and after the first electric push rod 707 is controlled to stretch and retract after the first electric push rod 707 descends to enable the second spur gear 706 to be disengaged from the first spur gear 705 and the third spur gear 708, so as to fix the position of the driving plate 7013, and then the second electric push rod 7015 and the third electric push rod 7016 are controlled to stretch and retract so that the crease-resist mechanism 7017 moves downwards and is in contact with the first bevel gear 704, and the first bevel gear 704 drives the crease-resist mechanism 7017 to operate so as to cut the film-coated material. The device is simple to use, and through carrying out the incision to the tectorial membrane material, when subsequent moulding-die, during the tectorial membrane material hem, the crossing dog-ear department of two hems can not take place extrusion deformation, prevents to destroy the moulding compound to the device can also form the linkage with concora crush device 8 and anti-overflow auxiliary device 9, is worth using widely.
The flat pressing device 8 comprises a sixth transmission wheel 801, a fourth electric push rod 802, a fourth straight gear 803, an internal gear 804, a seventh transmission wheel 805, a third screw rod 806, a first special-shaped pressing claw 807, an eighth transmission wheel 808, a fourth screw rod 809 and a second special-shaped pressing claw 8010; the top of the sixth driving wheel 801 is in driving connection with a fourth electric push rod 802; the top of the fourth electric push rod 802 is in transmission connection with a fourth spur gear 803; an inner gear 804 is arranged above the fourth spur gear 803; the top of the internal gear 804 is in transmission connection with a seventh transmission wheel 805; the top of the seventh driving wheel 805 is in transmission connection with the third screw rod 806, and the bottom of the third screw rod 806 is connected with the seventh driving wheel 805; the left side of the seventh driving wheel 805 is in transmission connection with an eighth driving wheel 808; the middle part of the outer surface of the third screw rod 806 is in transmission connection with a first special-shaped pressing claw 807; the top of the eighth driving wheel 808 is in transmission connection with a fourth screw rod 809; the middle part of the outer surface of the fourth screw rod 809 is in transmission connection with a second special-shaped pressing claw 8010; the left side of the sixth driving wheel 801 is connected with the second driving wheel 703; the right side of the sixth transmission wheel 801 is connected to the first transmission wheel 702.
In order to ensure that the notching work can be smoothly carried out, the sixth transmission wheel 801 drives the fourth electric push rod 802 to rotate, the fourth electric push rod 802 drives the fourth straight gear 803, then the fourth electric push rod 802 is controlled to stretch and contract to enable the fourth straight gear 803 and the internal gear 804 to be meshed with each other, then the fourth straight gear 803 drives the internal gear 804, the internal gear 804 drives the seventh transmission wheel 805, the seventh transmission wheel 805 simultaneously drives the third screw rod 806 and the eighth transmission wheel 808, the third screw rod 806 drives the first special-shaped pressing claw 807 to move downwards, the eighth transmission wheel 808 drives the fourth screw rod 809 to rotate, the fourth screw rod 809 drives the second special-shaped pressing claw 8010 to move downwards, the first special-shaped pressing claw 807 and the second special-shaped pressing claw 807 synchronously move downwards until the first special-shaped pressing claw 807 and the second special-shaped pressing claw 807 are contacted with the top of the die, a film covering the upper surface is pressed to prevent the material from moving to influence on the cutting during the cutting, the fourth electric push rod 802 is controlled to stretch and the fourth straight gear 803 and the internal gear 804 are separated from the meshing to fix the first special-shaped pressing claw 807 and the second special-shaped pressing claw 804 after the first special-shaped pressing claw 807 and the second special-shaped pressing claw are contacted with the top pressing claw 808 And a claw 8010 position, wherein after cutting is completed, the fourth spur gear 803 and the internal gear 804 are engaged and reversely rotated again, and the first specially-shaped pressing claw 807 and the second specially-shaped pressing claw 8010 are lifted to release the restriction of the film covering material. The device is simple to use, and the material can not remove when guaranteeing the incision through the restriction that compresses tightly to the tectorial membrane material and influence incision effect to the device can form the linkage with crease-resistance device 7 and anti-overflow auxiliary device 9, is worth using widely.
The anti-overflow auxiliary device 9 comprises a second bevel gear 901, a third bevel gear 902, a ninth transmission wheel 903, a fifth spur gear 904, a sixth spur gear 905, a first electric slider 906, a first electric slide rail 907, a fifth screw rod 908, a transmission block 909, a second electric slider 9010, a second electric slide rail 9011, a fourth bevel gear 9012, an anti-overflow groove grinding head 9013, a fifth bevel gear 9014, a seventh spur gear 9015 and a long gear 9016; the rear top of the second bevel gear 901 is meshed with a third bevel gear 902; the left upper side of the front end axis of the third bevel gear 902 is in transmission connection with a ninth transmission wheel 903; the rear end axle center of the ninth driving wheel 903 is in transmission connection with the fifth straight gear 904; the top of the fifth spur gear 904 is meshed with a sixth spur gear 905; the left side of the fifth straight gear 904 is in transmission connection with a long gear 9016; the left side of the sixth spur gear 905 is rotationally connected with the first electric slider 906; the inner top of the first electric sliding block 906 is connected with a first electric sliding rail 907; the left middle part of the first electric slider 906 is in transmission connection with a fifth screw rod 908, and the right side of the fifth screw rod 908 is connected with a sixth spur gear 905; the left side in the outer surface of the fifth screw rod 908 is in transmission connection with a transmission block 909; the left side of the fifth screw rod 908 is in transmission connection with a second electric slide block 9010; the front bottom of the transmission block 909 is in transmission connection with a fourth bevel gear 9012; the right bottom of the transmission block 909 is in transmission connection with a fifth bevel gear 9014, and the left front side of the fifth bevel gear 9014 is connected with a fourth bevel gear 9012; the inner top of the second electric sliding block 9010 is connected with a second electric sliding rail 9011; the front end axis of the fourth bevel gear 9012 is connected with an anti-overflow slot grinding head 9013; the right side of the fifth bevel gear 9014 is in transmission connection with a seventh straight gear 9015, and the bottom of the seventh straight gear 9015 is connected with a long gear 9016; the top shaft center part of the second bevel gear 901 is connected with the motor 701; the bottom shaft center part of the second bevel gear 901 is connected with the first transmission wheel 702; the top axle of the second bevel gear 901 is connected with the first straight gear 705, and the first straight gear 705 is located below the motor 701.
When the anti-overflow slot is cleaned, the second bevel gear 901 is engaged with and drives the third bevel gear 902, the third bevel gear 902 drives the ninth transmission wheel 903, the ninth transmission wheel 903 drives the fifth spur gear 904 to rotate as a power source, then the first electric slide block 906 is controlled to move through the first electric slide rail 907, and simultaneously the second electric slide block 9010 is also controlled to synchronously move through the second electric slide rail 9011, so that the fifth spur gear 904 and the sixth spur gear 905 are engaged with each other, the seventh spur gear 9015 and the long gear 9016 are engaged with each other, and at the moment, the anti-overflow slot grinding head 9013 extends into the side slot of the mold block 10, then the long gear 9016 is engaged with and drives the seventh spur gear 9015, the seventh spur gear 9015 drives the fifth bevel gear 9014, the fifth bevel gear 9014 is engaged and drives the fourth bevel gear 9012, the fourth bevel gear 9012 drives the anti-overflow slot grinding head 9013 to rotate, so that concretions stored in the side slot are removed by friction, and simultaneously, the fifth spur gear 904 is engaged and drives the sixth spur gear 905, the sixth spur gear 905 drives the fifth screw rod 908, and the fifth screw rod 908 drives the transmission block 909 to move rightwards, and then drives the anti-overflow tank grinding head 9013 to move in the tank to clean the whole space in the tank. The device is simple to use, can mutually support with mould pressing block 10, clears up the anti-overflow groove, and supplementary mould pressing block 10 guarantees that the anti-overflow groove can not lose the anti-overflow function after being filled up, and then prevents that the gap between mould pressing block 10 and the mould 4 from being filled up by the moulding-die material and leading to the too big influence device of frictional force between the two to use, causes the problem of device damage.
The anti-creasing mechanism 7017 comprises a hollow rectangular mounting frame 701701, a first cutter 701702, a second cutter 701703, a tenth driving wheel 701704, a sixth bevel gear 701705, an eleventh driving wheel 701706, a third cutter 701707 and a fourth cutter 701708; the bottom right side of the hollow rectangular mounting rack 701701 is in transmission connection with the first cutter 701702; the top axle center of the first cutter 701702 is in transmission connection with the second cutter 701703, and the bottom of the second cutter 701703 is connected with the hollow rectangular mounting rack 701701; the bottom axle center of the first cutter 701702 is in transmission connection with a tenth transmission wheel 701704; the bottom axle center of the tenth driving wheel 701704 is in driving connection with the sixth bevel gear 701705, and the top axle center of the sixth bevel gear 701705 is connected with the first cutter 701702; the left side of the tenth driving wheel 701704 is in driving connection with an eleventh driving wheel 701706; the top axis of the eleventh driving wheel 701706 is in transmission connection with the third cutter 701707, and the top of the third cutter 701707 is connected with the hollow rectangular mounting rack 701701; the top axle center of the third cutter 701707 is in transmission connection with the fourth cutter 701708, and the bottom of the fourth cutter 701708 is connected with the hollow rectangular mounting rack 701701; the middle left side of the front bottom of the hollow rectangular mounting rack 701701 is connected with a second electric push rod 7015; the hollow rectangular mounting bracket 701701 is connected to a third power putter 7016 at the bottom, middle, and right front side.
After the device is integrally conveyed to a proper position by the hollow rectangular mounting rack 701701, the sixth bevel gear 701705 is meshed with the first bevel gear 704, the first bevel gear 704 is meshed with and drives the sixth bevel gear 701705, then the sixth bevel gear 701705 drives the tenth driving wheel 701704, the tenth driving wheel 701704 simultaneously drives the first cutter 701702 and the eleventh driving wheel 701706, the first cutter 701702 drives the second cutter 701703 to rotate, the eleventh driving wheel 701706 drives the third cutter 701707, the third cutter 701707 drives the fourth cutter 701708 to rotate, and the first cutter 701702, the second cutter 701703, the third cutter 701707 and the fourth cutter 701708 jointly cut four cuts on the film covering material, so that the phenomenon that the intersection of folding edges generates a strong crumpling phenomenon when the side edges are folded after the film covering material is pressed into the die 4 is prevented, the surface of the molded plastic die is deformed, and the aesthetic feeling of the product is damaged.
And a groove is formed in the left side of the upper middle part at the top end, the right side of the upper middle part at the top end, the left side of the lower middle part at the top end and the right side of the lower middle part at the top end of the die 4. The four grooves respectively correspond to the first cutter 701702, the second cutter 701703, the third cutter 701707 and the fourth cutter 701708, so that the surface of the mold 4 is not cut while the cutting task is finished, and the safety of the device is protected.
The left middle part and the right middle part of the mould pressing block 10 are both provided with a groove. When a molding compound of the pressing die is soaked and mixed with liquid substances capable of enhancing friction after solidification, such as molten rubber or thickening agents, pressure can enable the liquid substances to overflow from the molding compound, then the liquid substances flow along gaps between the die 4 and the die pressing block 10 and fill all the gaps, after solidification, friction between the die 4 and the die pressing block 10 is greatly increased, the die pressing block 10 is influenced to enter and exit from the die 4, even the die pressing block 10 is clamped to cause device damage, through the arrangement of the two grooves, when the liquid flows in the gaps, the liquid substances can be directly filled in the grooves, the grooves can contain a large amount of liquid, the filling volume of the liquid in the gaps is reduced, the friction between the die 4 and the die pressing block 10 is reduced, and the die pressing block 10 can be ensured not to be clamped when entering and exiting from the die 4.
The combined devices of the second electric push rod 7015 and the third electric push rod 7016 are provided in two groups and are symmetrically connected to the front part and the rear part of the top end of the hollow rectangular mounting rack 701701. The two control cavity rectangle mounting bracket 701701 lift jointly to the symmetry sets up and can guarantee that cavity rectangle mounting bracket 701701 removes or can both keep balance when stewing, can not cut askewly during follow-up incision, and protection device can not damage.
When the second electric push rod 7015 and the third electric push rod 7016 extend and retract to enable the sixth bevel gear 701705 to be meshed with the first bevel gear 704, the first bevel gear 704 is meshed with the transmission crease-resist mechanism 7017; when the second electric putter 7015 and the third electric putter 7016 extend and contract so that the sixth bevel gear 701705 does not intermesh with the first bevel gear 704, the anti-wrinkling mechanism 7017 remains stationary. The third electric push rod 7016 is controlled to be meshed with the first bevel gear 704 to control whether the anti-wrinkling mechanism 7017 operates or not, and the anti-wrinkling mechanism is kept static when not in use, so that energy consumption is reduced.
The anti-overflow auxiliary devices 9 are arranged in two groups and symmetrically arranged on the left side and the right side of the molding block 10. Two groups of anti-overflow auxiliary devices 9 are arranged and matched with the mould pressing blocks 10, so that the anti-overflow effect is improved.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. An injection molding device comprises support legs, a bottom plate, a frame, a mold, a control screen and a hydraulic rod, and is characterized by further comprising a crease-resist device, a flat pressing device, an anti-overflow auxiliary device and a mold pressing block; the top ends of the support legs are connected with the bottom plate; the right side of the top end of the bottom plate is welded with the frame; the middle part of the top of the bottom plate is connected with the die; a flat pressing device is arranged on the middle right side of the top end of the bottom plate; a control screen is arranged in the middle right part of the frame; the middle part of the inner top of the frame is connected with a hydraulic rod; a crease-resistant device is arranged in the middle of the inner top of the frame and is positioned on the periphery of the hydraulic rod; the front right side of the die is connected with a crease-resistant device, and the right side of the bottom in the crease-resistant device is connected with a flat pressing device; the bottom of the hydraulic rod is connected with the mould pressing block; the middle bottom part of the right side in the crease-resistant device is connected with an anti-overflow auxiliary device;
the anti-wrinkling device comprises a motor, a first driving wheel, a second driving wheel, a first bevel gear, a first straight gear, a second straight gear, a first electric push rod, a third straight gear, a third driving wheel, a fourth driving wheel, a fifth driving wheel, a first screw rod, a driving plate, a second screw rod, a second electric push rod, a third electric push rod and an anti-wrinkling mechanism; the bottom axis of the motor is in transmission connection with the first transmission wheel; the bottom axis of the motor is in transmission connection with a first straight gear, and the first straight gear is positioned above a first transmission wheel; the left side of the first driving wheel is in transmission connection with a second driving wheel; the top of the second driving wheel is in transmission connection with the first bevel gear; the left side of the first straight gear is meshed with the second straight gear; the top axle center of the second straight gear is in transmission connection with the first electric push rod; the left side of the second straight gear is meshed with the third straight gear; the top of the third straight gear is in transmission connection with a third transmission wheel; the left side of the third driving wheel is in transmission connection with the fourth driving wheel; the left side of the fourth driving wheel is in transmission connection with a fifth driving wheel, and the right side of the fifth driving wheel is connected with a third driving wheel; the bottom of the fourth driving wheel is in transmission connection with the first screw rod; the bottom of the fifth driving wheel is in transmission connection with the second screw rod; the top of the outer surface of the first screw rod is in transmission connection with the transmission plate, and the left side in the transmission plate is connected with the second screw rod; the left front side in the bottom of the transmission plate is connected with a second electric push rod; the right front side in the bottom of the transmission plate is connected with a third electric push rod; the bottom of the second screw rod is connected with a crease-resistance mechanism, and the right side in the front part of the top end of the crease-resistance mechanism is connected with a third electric push rod; the bottom axis of the motor is connected with the anti-overflow auxiliary device; the top of the first driving wheel is connected with an anti-overflow auxiliary device; the left side of the first driving wheel is connected with a flat pressing device; the right side of the second transmission wheel is connected with the flat pressing device; the bottom axis of the first straight gear is connected with the anti-overflow auxiliary device;
the flat pressing device comprises a sixth driving wheel, a fourth electric push rod, a fourth straight gear, an internal gear, a seventh driving wheel, a third screw rod, a first special-shaped pressing claw, an eighth driving wheel, a fourth screw rod and a second special-shaped pressing claw; the top of the sixth driving wheel is in transmission connection with a fourth electric push rod; the top of the fourth electric push rod is in transmission connection with a fourth straight gear; an inner gear is arranged above the fourth straight gear; the top of the internal gear is in transmission connection with a seventh transmission wheel; the top of the seventh transmission wheel is in transmission connection with the third screw rod, and the bottom of the third screw rod is connected with the seventh transmission wheel; the left side of the seventh driving wheel is in transmission connection with the eighth driving wheel; the middle part of the outer surface of the third screw rod is in transmission connection with the first special-shaped pressing claw; the top of the eighth transmission wheel is in transmission connection with the fourth screw rod; the middle part of the outer surface of the fourth screw rod is in transmission connection with the second special-shaped pressing claw; the left side of the sixth driving wheel is connected with the second driving wheel; the right side of the sixth transmission wheel is connected with the first transmission wheel;
the anti-overflow auxiliary device comprises a second bevel gear, a third bevel gear, a ninth transmission wheel, a fifth straight gear, a sixth straight gear, a first electric slide block, a first electric slide rail, a fifth screw rod, a transmission block, a second electric slide rail, a fourth bevel gear, an anti-overflow groove grinding head, a fifth bevel gear, a seventh straight gear and a long gear; the rear top of the second bevel gear is meshed with the third bevel gear; the left upper side of the axle center at the front end of the third bevel gear is in transmission connection with a ninth transmission wheel; the rear end axle center of the ninth transmission wheel is in transmission connection with the fifth straight gear; the top of the fifth straight gear is meshed with the sixth straight gear; the left side of the fifth straight gear is in transmission connection with the long gear; the left side of the sixth straight gear is rotationally connected with the first electric slide block; the inner top of the first electric sliding block is connected with a first electric sliding rail; the left middle part of the first electric sliding block is in transmission connection with a fifth screw rod, and the right side of the fifth screw rod is connected with a sixth straight gear; the left side in the outer surface of the fifth screw rod is in transmission connection with the transmission block; the left side of the fifth screw rod is in transmission connection with the second electric slide block; the front bottom of the transmission block is in transmission connection with a fourth bevel gear; the right bottom of the transmission block is in transmission connection with a fifth bevel gear, and the left front side of the fifth bevel gear is connected with a fourth bevel gear; the inner top of the second electric sliding block is connected with a second electric sliding rail; the front end axis of the fourth bevel gear is connected with the anti-overflow slot grinding head; the right side of the fifth bevel gear is in transmission connection with a seventh straight gear, and the bottom of the seventh straight gear is connected with a long gear; the top shaft center part of the second bevel gear is connected with a motor; the bottom shaft core part of the second bevel gear is connected with a first transmission wheel; the top axis of the second bevel gear is connected with the first straight gear, and the first straight gear is positioned below the motor;
the anti-wrinkling mechanism comprises a hollow rectangular mounting frame, a first cutter, a second cutter, a tenth driving wheel, a sixth bevel gear, an eleventh driving wheel, a third cutter and a fourth cutter; the right side of the bottom of the hollow rectangular mounting frame is in transmission connection with a first cutter; the top axis of the first cutter is in transmission connection with the second cutter, and the bottom of the second cutter is connected with the hollow rectangular mounting frame; the bottom axis of the first cutter is in transmission connection with a tenth transmission wheel; the bottom axis of the tenth driving wheel is in transmission connection with a sixth bevel gear, and the top axis of the sixth bevel gear is connected with a first cutter; the left side of the tenth driving wheel is in transmission connection with the eleventh driving wheel; the top axle center of the eleventh transmission wheel is in transmission connection with the third cutter, and the top of the third cutter is connected with the hollow rectangular mounting rack; the top axis of the third cutter is in transmission connection with the fourth cutter, and the bottom of the fourth cutter is connected with the hollow rectangular mounting rack; the middle left side of the front bottom of the hollow rectangular mounting frame is connected with a second electric push rod; the middle right side of the front bottom of the hollow rectangular mounting frame is connected with a third electric push rod.
2. An injection molding apparatus as claimed in claim 1, wherein the mold has a groove formed in each of the left side of the top middle upper portion, the right side of the top middle upper portion, the left side of the top middle lower portion, and the right side of the top middle lower portion.
3. An injection molding apparatus as claimed in claim 2, wherein the mold block has a groove in each of the left and right middle portions.
4. The injection molding apparatus as claimed in claim 3, wherein the second and third power push rods are provided in two sets, and are symmetrically connected to the top front and the top rear of the hollow rectangular frame.
5. The injection molding machine of claim 4, wherein the first bevel gear is engaged with the transmission anti-crease mechanism when the second electric push rod and the third electric push rod extend and retract to engage the sixth bevel gear with the first bevel gear; when the second electric push rod and the third electric push rod stretch and retract to enable the sixth bevel gear not to be meshed with the first bevel gear, the anti-wrinkling mechanism keeps static.
6. An injection molding apparatus as claimed in claim 5, wherein the spill-preventing auxiliary devices are provided in two sets, and are symmetrically installed on the left and right sides of the molding block.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08174600A (en) * | 1994-12-27 | 1996-07-09 | Tokyo Seat Kk | Skin integral molding device |
| JP2001293737A (en) * | 2000-04-13 | 2001-10-23 | Kasai Kogyo Co Ltd | Method and apparatus for molding laminated molded object |
| JP2004188681A (en) * | 2002-12-10 | 2004-07-08 | Kasai Kogyo Co Ltd | Method for molding laminated molded product and mold |
| CN102615756A (en) * | 2012-03-23 | 2012-08-01 | 科勒(中国)投资有限公司 | Compression molding method for molding compound |
| CN103545224A (en) * | 2012-07-09 | 2014-01-29 | 山田尖端科技株式会社 | Resin molding machine and method of resin molding |
| CN106626197A (en) * | 2016-11-16 | 2017-05-10 | 重庆泰奥豪骋科技有限公司 | Interior trim part wrinkle-preventing mold-pressing device and method |
| CN108858999A (en) * | 2018-07-04 | 2018-11-23 | 芜湖万向新元环保科技有限公司 | Anti-overflow device is used in a kind of processing of rubber-moulding |
-
2020
- 2020-03-11 CN CN202010164103.7A patent/CN111347608B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08174600A (en) * | 1994-12-27 | 1996-07-09 | Tokyo Seat Kk | Skin integral molding device |
| JP2001293737A (en) * | 2000-04-13 | 2001-10-23 | Kasai Kogyo Co Ltd | Method and apparatus for molding laminated molded object |
| JP2004188681A (en) * | 2002-12-10 | 2004-07-08 | Kasai Kogyo Co Ltd | Method for molding laminated molded product and mold |
| CN102615756A (en) * | 2012-03-23 | 2012-08-01 | 科勒(中国)投资有限公司 | Compression molding method for molding compound |
| CN103545224A (en) * | 2012-07-09 | 2014-01-29 | 山田尖端科技株式会社 | Resin molding machine and method of resin molding |
| CN106626197A (en) * | 2016-11-16 | 2017-05-10 | 重庆泰奥豪骋科技有限公司 | Interior trim part wrinkle-preventing mold-pressing device and method |
| CN108858999A (en) * | 2018-07-04 | 2018-11-23 | 芜湖万向新元环保科技有限公司 | Anti-overflow device is used in a kind of processing of rubber-moulding |
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