CN113211695A - Automatic auxiliary production equipment for continuous injection molding - Google Patents
Automatic auxiliary production equipment for continuous injection molding Download PDFInfo
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- CN113211695A CN113211695A CN202110570342.7A CN202110570342A CN113211695A CN 113211695 A CN113211695 A CN 113211695A CN 202110570342 A CN202110570342 A CN 202110570342A CN 113211695 A CN113211695 A CN 113211695A
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000005520 cutting process Methods 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 abstract description 11
- 239000007924 injection Substances 0.000 abstract description 11
- 229920003023 plastic Polymers 0.000 description 23
- 239000004033 plastic Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/02—Deburring or deflashing
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention provides automatic auxiliary production equipment for continuous injection molding, which comprises a workbench, a conveyor belt and adjustable supporting legs, wherein the conveyor belt is arranged in the middle of one end of the workbench, the adjustable supporting legs are symmetrically and equidistantly fixed at the bottom of the workbench, a supporting frame is symmetrically fixed at one side of the upper surface of the workbench, one side of the supporting frame is provided with a burr removing mechanism for removing burrs of an injection molded product, the upper end of the supporting frame is slidably connected with a residual material cutting mechanism for cutting injection port residual materials at the back of the injection molded product, and the top of the workbench is fixedly provided with a positioning mechanism for fixing the injection molded product. Thereby improving the production efficiency of enterprises.
Description
Technical Field
The invention relates to the technical field of automatic auxiliary production equipment for injection molding, in particular to automatic auxiliary production equipment for continuous injection molding.
Background
Injection molding, which is a method for obtaining a molded product after stirring a completely molten plastic material by a screw at a certain temperature, injecting the completely molten plastic material into a mold cavity by high pressure, and cooling and solidifying the completely molten plastic material, is suitable for batch production of parts with complex shapes, is one of important processing methods, and mainly comprises 6 stages of mold closing, glue injection, pressure maintaining, cooling, mold opening and product taking out;
the injection molding work has various advantages such as rapidness, high efficiency and the like, and is applied to product production in large quantity, and the production is carried out through injection molding equipment, so that the mass production can be achieved, and the production efficiency of enterprises is greatly improved, so that products produced by using the injection molding process, such as shells of various electronic equipment, plastic cups, plastic back chairs and the like, can be seen everywhere in real life;
the plastic back rest chair is used by a plurality of hotels, restaurants, stall and the like due to the advantages of practicality and low price, the production process of the plastic back rest chair is particularly simple, and can be completed only by one injection molding production device, but due to the limitation of an injection molding machine, after the production is finished, the positions of two sides of the plastic back rest chair, namely the position of a mold closing of the injection molding device, can form a layer of thin plastic residue, and the position of an injection molding port of the plastic back rest chair can form a cylindrical strip-shaped plastic block due to the limitation of the device, the existing enterprises generally transport the injection molded back rest chair to a transmission belt through a blanking assembly with two shafts and a sucker, manually remove the residual plastic on two sides of the chair, and simultaneously cut off the strip-shaped plastic block on the back of the chair, and excise through the manual work, and the efficiency of artifical excision is not high, and temporarily does not have on the market to plastics back seat both sides burr and back department of moulding plastics piece of department and carry out the equipment of excision to make the burring work of plastics back seat stop in traditional manual work stage always, very big reduction the production efficiency of enterprise.
Therefore, it is necessary to provide an automatic auxiliary production equipment for continuous injection molding to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problem, the invention provides continuous injection molding automatic auxiliary production equipment capable of automatically cutting off burrs on two sides of a plastic backrest seat after injection molding and a cylindrical plastic block formed at the position of a back injection molding opening.
The invention provides automatic auxiliary production equipment for continuous injection molding, which comprises a workbench, a conveyor belt and adjustable supporting legs, wherein the conveyor belt is installed in the middle of one end of the workbench, the adjustable supporting legs are symmetrically and equidistantly fixed at the bottom of the workbench, a supporting frame is symmetrically fixed on one side of the upper surface of the workbench, one side of the supporting frame is provided with a burr removing mechanism for deburring two sides of an injection molded product, the upper end of the supporting frame is slidably connected with a residual material cutting mechanism for cutting injection port residual materials on the back of the injection molded product, the top of the workbench is fixedly provided with a positioning mechanism for fixing the injection molded product, and one end, far away from the conveyor belt, of the top of the workbench is fixedly provided with a material receiving mechanism.
Preferably, the burr removing mechanism comprises a first trapezoidal slide rail, a movable plate, a second trapezoidal slide rail, a pushing plate, a first cutter, a driving plate, a driving arc groove, a driving column, a first rotating shaft, a transmission rod, a first chain wheel, a second chain wheel, a chain, a first connecting block, a supporting plate and a first motor, the first trapezoidal slide rail is symmetrically fixed at the upper end of the supporting frame, the outer walls of the two first trapezoidal slide rails are slidably connected with the movable plate through a first trapezoidal slide groove, the top of the movable plate is fixed with the second trapezoidal slide rail, the outer wall of the second trapezoidal slide rail is slidably connected with the pushing plate through a second trapezoidal slide groove, the first cutter is fixed at one end of the pushing plate, the driving plate is fixed at the top of the supporting frame, the driving arc groove is formed in the middle of the driving plate, the top of the pushing plate is rotatably connected with the driving column through a bearing, and the driving column is in rolling connection with the inner wall of the driving groove, one side that the support frame upper end is close to the conveyer belt rotates through the bearing and is connected with first pivot, two the upper end that conveyer belt one side was kept away from to the support frame rotates through the bearing and is connected with the transfer line, the middle part of first pivot is fixed with first sprocket, the both ends symmetry of transfer line is fixed with the second sprocket, two first sprocket all is connected with two second sprocket drive through the chain, the bottom of movable plate is fixed with first connecting block, the bottom and the chain of first connecting block are fixed, one side of a support frame of workstation upper surface one side is fixed with the backup pad, the top of backup pad is fixed with first motor, the one end that the transfer line is close to first motor is fixed with the output of first motor.
Preferably, the excess material cutting mechanism comprises a connecting plate, a second connecting block, a height increasing frame, a slitting frame, a second slitting knife, a first screw rod, a supporting block, a second motor, a first threaded sleeve, a lower material plate, a driving strip and a baffle plate, wherein the outer walls of the four first trapezoidal slide rails are connected with the connecting plate through a third trapezoidal chute in a sliding manner, the second connecting block is symmetrically fixed at two ends of the bottom of the connecting plate and fixed with a chain, the height increasing frame is fixed at the middle part of the connecting plate, the slitting frame is fixed at one side of the upper surface of the height increasing frame, the second slitting knife is connected at one side of the slitting frame through a slide hole in a sliding manner, the first screw rod is rotatably connected at one side of the top of the height increasing frame through a bearing, the supporting block is fixed at one side of the top of the height increasing frame, one end of the first screw rod, which is close to the supporting block, is rotatably connected with the supporting block through a bearing, and the second motor is fixed at one side of the top of the height increasing frame, which is close to the supporting block, the utility model discloses a cutting machine, including first screw rod, second motor, first screw rod, second split cutter, first screw rod and first screw rod threaded connection, it is fixed with the unloading board to increase one side that the frame is close to the frame of cutting, and the unloading board is connected with the frame of cutting, first screw rod's bottom is fixed with the drive strip, the drive strip is kept away from first screw rod's one end and is fixed with the baffle, the surface sliding connection of baffle and unloading board.
Preferably, the positioning mechanism comprises a third trapezoidal slide rail, a positioning plate, a first clamping plate, a second threaded sleeve, a double-head motor and a second screw rod, third trapezoidal slide rails are symmetrically fixed on both sides of the upper surface of the workbench, the outer walls of the two third trapezoidal slide rails are connected with a positioning plate through third trapezoidal sliding chutes in a sliding manner, a first clamping plate is fixed on one side of the positioning plate close to one end of the conveyor belt, a second clamping plate is fixed on one side of the positioning plate far away from one end of the conveyor belt, a second threaded sleeve is fixed at one end of the positioning plate far away from the conveyor belt, a double-headed motor is fixed at the middle part of one side of the top of the workbench close to the second threaded sleeve, second screw rods are symmetrically fixed at the output end of the double-headed motor, and the rotating directions of the two second screw rods are opposite, the second screw rods are rotatably connected with the workbench through bearings, and the second threaded sleeves are in threaded connection with the second screw rods.
Preferably, receiving mechanism includes position sleeve, material receiving box, handle, work groove, second pivot, eccentric wheel, push-and-pull handle and constant head tank, the middle part symmetry that conveyer belt one side was kept away from at the top of workstation is fixed with the position sleeve, two the inner wall sliding connection of position sleeve has material receiving box, material receiving box's upper end symmetry is fixed with the handle, work groove has been seted up at the middle part of a position sleeve of workstation upper surface one side, the middle part of work inslot wall is rotated through the bearing and is connected with the second pivot, the middle part of second pivot is fixed with the eccentric wheel, the outer wall of eccentric wheel is fixed with push-and-pull handle, material receiving box has seted up the constant head tank near one side of eccentric wheel, the inner wall extrusion contact of eccentric wheel and constant head tank.
Preferably, the bottom of the support frame is symmetrically fixed with reinforcing ribs, and the reinforcing ribs are fixed with the workbench.
Preferably, the outer wall of the push-pull handle is equidistantly provided with anti-skid grains.
Preferably, the inner wall of the positioning sleeve is provided with a chamfer.
Preferably, a connecting sleeve is fixed on one side of the slitting frame close to the second slitting knife, and the second slitting knife is in sliding connection with the inner wall of the connecting sleeve
Preferably, the first cutter is arranged in an arc shape, and the radian of the first cutter is matched with the radians of the two sides of the chair.
Compared with the related art, the automatic auxiliary production equipment for continuous injection molding provided by the invention has the following beneficial effects:
the invention provides automatic auxiliary production equipment for continuous injection molding, which comprises the following steps:
1. according to the invention, the burrs on the two sides of the backrest seat after injection molding can be automatically removed through the arranged burr removal work, and the removal efficiency is greatly improved compared with that of manual removal, so that the production and processing efficiency of an enterprise is greatly improved, and the production benefit of the enterprise is improved;
2. the plastic block at the injection molding opening of the back of the backrest seat after injection molding can be automatically cut off by the arranged excess material cutting mechanism, so that the cutting efficiency is greatly improved, and meanwhile, the excess material cutting mechanism can be driven to approach one side of the seat by the operation of the excess material cutting mechanism, so that the excess material cutting mechanism is not required to be driven by independent driving equipment to move, and the processing cost of the equipment can be reduced to a certain extent.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a deburring mechanism according to the present invention;
FIG. 3 is an enlarged view of the invention at A;
FIG. 4 is a second schematic structural view of the deburring mechanism of the present invention;
FIG. 5 is a schematic view of the positioning mechanism of the present invention;
FIG. 6 is a schematic structural view of a receiving mechanism according to the present invention;
FIG. 7 is an enlarged view of the invention at B;
FIG. 8 is a schematic view of an application structure of the present invention;
FIG. 9 is a second schematic view of the present invention.
Reference numbers in the figures: 1. a work table; 2. a conveyor belt; 3. adjustable supporting feet; 4. a support frame; 5. a burr removal mechanism; 51. a first trapezoidal slide rail; 52. moving the plate; 53. a second trapezoidal slide rail; 54. a push plate; 55. a first cutter; 56. a drive plate; 57. driving the arc groove; 58. a drive column; 59. a first rotating shaft; 510. a transmission rod; 511. a first sprocket; 512. a second sprocket; 513. a chain; 514. a first connection block; 515. a support plate; 516. a first motor; 6. a remainder cutting mechanism; 61. a connecting plate; 62. a second connecting block; 63. heightening frames; 64. cutting a frame; 65. a second slitting knife; 66. a first screw; 67. a support block; 68. a second motor; 69. a first threaded sleeve; 610. a blanking plate; 611. a drive bar; 612. a baffle plate; 7. a positioning mechanism; 71. a third trapezoidal slide rail; 72. positioning a plate; 73. a first clamping plate; 74. a second clamping plate; 75. a second threaded sleeve; 76. a double-headed motor; 77. a second screw; 8. a material receiving mechanism; 81. a positioning sleeve; 82. a material receiving box; 83. a handle; 84. a working groove; 85. a second rotating shaft; 86. an eccentric wheel; 87. pushing and pulling the handle; 88. positioning a groove; 9. reinforcing ribs; 10. anti-skid lines; 11. a connecting sleeve.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
In the specific implementation process, as shown in fig. 1 and 9, the continuous injection molding automatic auxiliary production equipment comprises a workbench 1, a conveyor belt 2 and adjustable supporting legs 3, the middle part of one end of the working table 1 is provided with a conveyor belt 2, the bottom of the working table 1 is symmetrically and equidistantly fixed with adjustable supporting legs 3, a support frame 4 is symmetrically fixed on one side of the upper surface of the workbench 1, a burr cutting mechanism 5 for deburring two sides of an injection molding product is arranged on one side of the support frame 4, the upper end of the supporting frame 4 is connected with a surplus material cutting mechanism 6 used for cutting the surplus material of the injection molding opening at the back of the injection molding product in a sliding way, the top of workstation 1 is fixed with and is used for carrying out fixed positioning mechanism 7 to injection moulding's product, the one end that conveyer belt 2 was kept away from at the top of workstation 1 is fixed with receiving mechanism 8.
Referring to fig. 2 and 4, the burr removing mechanism 5 includes a first trapezoidal slide rail 51, a moving plate 52, a second trapezoidal slide rail 53, a pushing plate 54, a first cutter 55, a driving plate 56, a driving arc groove 57, a driving column 58, a first rotating shaft 59, a transmission rod 510, a first chain wheel 511, a second chain wheel 512, a chain 513, a first connecting block 514, a supporting plate 515 and a first motor 516, the first trapezoidal slide rail 51 is symmetrically fixed at the upper end of the supporting frame 4, the moving plate 52 is slidably connected to the outer walls of the two first trapezoidal slide rails 51 through the first trapezoidal slide groove, the second trapezoidal slide rail 53 is fixed to the top of the moving plate 52, the pushing plate 54 is slidably connected to the outer wall of the second trapezoidal slide rail 53 through the second trapezoidal slide groove, the first cutter 55 is fixed to one end of the pushing plate 54, the driving plate 56 is fixed to the top of the supporting frame 4, the driving arc groove 57 is opened in the middle of the driving plate 56, the top of the pushing plate 54 is rotatably connected with a driving column 58 through a bearing, the driving column 58 is in rolling connection with the inner wall of the driving groove, one side of the upper end of the supporting frame 4, which is close to the conveyor belt 2, is rotatably connected with a first rotating shaft 59 through a bearing, the upper ends of the two supporting frames 4, which are far away from the conveyor belt 2, are rotatably connected with a transmission rod 510 through a bearing, a first chain wheel 511 is fixed at the middle part of the first rotating shaft 59, second chain wheels 512 are symmetrically fixed at the two ends of the transmission rod 510, the two first chain wheels 511 are both in transmission connection with the two second chain wheels 512 through chains 513, a first connecting block 514 is fixed at the bottom of the moving plate 52, the bottom of the first connecting block 514 is fixed with the chains 513, a supporting plate 515 is fixed at one side of one supporting frame 4 on one side of the upper surface of the workbench 1, and a first motor 516 is fixed at the top of the supporting plate 515, one end of the transmission rod 510 close to the first motor 516 is fixed with the output end of the first motor 516.
It should be noted that the burrs on the two sides of the backrest seat can be effectively removed through the arranged burr removing mechanism 5, and the shape of the arranged driving arc groove 57 is matched with the radian of the middle part of the two sides of the backrest seat, so that the accurate removal work of the burrs on the two sides of the seat attached by the first cutter 55 can be ensured, the removal quality is ensured, and the removal efficiency can be effectively improved through the arranged burr removing mechanism 5 relative to manual deburring.
Referring to fig. 2, 3, 4 and 5, the excess material cutting mechanism 6 includes a connecting plate 61, a second connecting block 62, a height increasing frame 63, a slitting frame 64, a second slitting knife 65, a first screw 66, a supporting block 67, a second motor 68, a first threaded sleeve 69, a blanking plate 610, a driving bar 611 and a baffle 612, the outer wall of the first trapezoidal slide rail 51 is connected with the connecting plate 61 through a third trapezoidal slide groove in a sliding manner, the two ends of the bottom of the connecting plate 61 are symmetrically fixed with the second connecting block 62, the second connecting block 62 is fixed with a chain 513, the middle of the connecting plate 61 is fixed with the height increasing frame 63, one side of the upper surface of the height increasing frame 63 is fixed with the slitting frame 64, one side of the slitting frame 64 is connected with the second slitting knife 65 through a slide hole in a sliding manner, one side of the slitting frame 64 is connected with the first screw 66 through a bearing in a rotating manner, one side of the top of the height increasing frame 63 is fixed with the supporting block 67, the one end that first screw rod 66 is close to supporting shoe 67 is connected with supporting shoe 67 rotation through the bearing, it is fixed with second motor 68 to increase the top of frame 63 and be close to one side of supporting shoe 67, the one end that first screw rod 66 is close to second motor 68 passes supporting shoe 67 and the output of second motor 68 is fixed, the one end that second cutting knife 65 is close to second motor 68 is fixed with first screw sleeve 69, first screw sleeve 69 and first screw rod 66 threaded connection, it is fixed with down flitch 610 to increase the frame 63 and be close to one side of cutting frame 64, and down flitch 610 is connected with cutting frame 64, the bottom of first screw sleeve 69 is fixed with the gib 611, the one end that first screw sleeve 69 was kept away from to gib 611 is fixed with baffle 612, baffle 612 and the surperficial sliding connection of lower flitch 610.
It should be noted that, the arranged excess material cutting mechanism 6 can be used for automatically cutting excess material at the position of the injection molding opening at the back of the backrest seat, and when the burr cutting mechanism is driven, the excess material cutting mechanism 6 is fixed with the chain 513, so that the first motor 516 can rotate to drive the first cutter 55 to perform burr removing work and simultaneously drive the second cutting knife 65 to move towards one side close to the seat, and further a component for driving movement is not required to be independently arranged on the excess material cutting mechanism 6, thereby greatly reducing the production cost of the equipment, and the cut plastic blocks can be received by the arranged blanking plate 610, and when the connecting plate 61 moves to one side of the material receiving box 82 after the cutting work is completed, the second cutting knife 65 moves back by driving the second motor 68 to rotate, and further the baffle 612 is driven to open at the same time, so that the cut excess material can be discharged, thereby effectively collecting the excess materials.
Referring to fig. 5 and 8, the positioning mechanism 7 includes a third trapezoidal slide rail 71, a positioning plate 72, a first clamping plate 73, a second clamping plate 74, a second threaded sleeve 75, a double-headed motor 76 and a second screw 77, the third trapezoidal slide rail 71 is symmetrically fixed on both sides of the upper surface of the workbench 1, the positioning plate 72 is slidably connected to the outer walls of the two third trapezoidal slide rails 71 through a third trapezoidal sliding slot, the first clamping plate 73 is fixed on one side of the positioning plate 72 close to one end of the conveyor belt 2, the second clamping plate 74 is fixed on one side of the positioning plate 72 far from one end of the conveyor belt 2, the second threaded sleeve 75 is fixed on one end of the positioning plate 72 far from the conveyor belt 2, the double-headed motor 76 is fixed in the middle of one side of the top of the workbench 1 close to the second threaded sleeve 75, the second screw 77 is symmetrically fixed on the output end of the double-headed motor 76, and the two screw shafts 77 have opposite rotation directions, the second screw 77 is rotatably connected to the table 1 through a bearing, and the second threaded sleeve 75 is threadedly connected to the second screw 77.
It should be noted that the seat can be effectively positioned by the positioning mechanism 7 when being placed on the conveyor belt 2, and due to the special design of the plastic backrest seat, the bottoms of the four chair legs are provided with bottom plates to improve the support of the plastic backrest seat, and the first clamping plate 73 and the second clamping plate 74 are exactly matched with the seat legs and the bottom plates on the seat legs, so that the seat can be well positioned and fixed.
Referring to fig. 6 and 7, the receiving mechanism 8 includes a positioning sleeve 81, a receiving box 82, a handle 83, a working groove 84, a second rotating shaft 85, an eccentric wheel 86, a push-pull handle 87 and a positioning groove 88, the middle part of one side of the top of the workbench 1 far away from the conveyor belt 2 is symmetrically fixed with positioning sleeves 81, the inner walls of the two positioning sleeves 81 are connected with a material receiving box 82 in a sliding way, handles 83 are symmetrically fixed at the upper end of the material receiving box 82, a working groove 84 is arranged in the middle of a positioning sleeve 81 at one side of the upper surface of the workbench 1, the middle part of the inner wall of the working groove 84 is rotatably connected with a second rotating shaft 85 through a bearing, an eccentric wheel 86 is fixed at the middle part of the second rotating shaft 85, a push-pull handle 87 is fixed on the outer wall of the eccentric wheel 86, a positioning groove 88 is formed in one side of the material receiving box 82 close to the eccentric wheel 86, and the eccentric wheel 86 is in pressing contact with the inner wall of the positioning groove 88.
It should be noted that the plastic blocks cut by the excess material cutting mechanism 6 can be effectively collected through the arranged material receiving box 82, and the material receiving box 82 can be effectively positioned through the arranged eccentric wheel 86 and the positioning groove 88, so that the phenomenon that the position of the material receiving box 82 is cheap due to vibration caused by the work of various processing equipment in a processing plant is avoided.
Referring to fig. 1, the bottom of the support frame 4 is symmetrically fixed with reinforcing ribs 9, and the reinforcing ribs 9 are fixed to the workbench 1, so that the stability of connection between the support frame 4 and the workbench 1 can be improved.
Referring to fig. 7, the outer wall of the push-pull handle 87 is provided with anti-slip threads 10 at equal intervals, so that the friction between the human hand and the push-pull handle 87 can be improved.
Referring to fig. 6, the inner wall of the positioning sleeve 81 is chamfered to facilitate insertion of the material receiving box 82 between the positioning sleeves 81.
Referring to fig. 3, a connecting sleeve 11 is fixed on one side of the slitting frame 64 close to the second slitting knife 65, and the second slitting knife 65 is connected with the inner wall of the connecting sleeve 11 in a sliding manner, so that the sliding stability of the second slitting knife 65 can be improved.
Referring to fig. 2, the first cutting knife 55 is arc-shaped, and the radian of the first cutting knife 55 is matched with the radians of the two sides of the chair, so that the deburring effect of the first cutting knife 55 can be improved.
The working principle is as follows:
when the device is used, firstly, the device is an existing device through seat conveying equipment, the seat is driven to move in two directions through the matching of a sucker, namely, the seat can be sucked from the injection molding equipment and then conveyed to one side of the injection molding equipment to convey the injection molded chair onto the conveyor belt 2, when the bottom of the seat is in contact with the conveyor belt 2, the double-headed motor 76 is driven to rotate, so that the two second screw rods 77 can be driven to rotate simultaneously, the two second threaded sleeves 75 can be driven to move towards the direction close to each other, the two positioning plates 72 can be driven to move towards the direction close to each other along the third trapezoidal slide rail 71 until the two first clamping plates 73 are respectively clamped on the front legs of the chair, and the two second clamping plates 74 are respectively clamped on the rear legs of the chair, so that the positioning work of the chair is completed;
after the chair is fixed, the first motor 516 is driven to rotate, so as to drive the transmission rod 510 to rotate, so as to drive the two second chain wheels 512 to rotate simultaneously, thereby driving the two chains 513 to transmit simultaneously, further driving the first connecting block 514 to move along with the chains 513, thereby driving the moving plate 52 to slide along the first trapezoidal sliding rail 51 to the side far away from the first motor 516, and at the same time, the pushing plate 54 can be driven to slide to the side far away from the first motor 516, and the driving column 58 can roll along the inner wall of the driving arc groove 57 until the first cutting knife 55 is contacted with the burr position of the seat, the first cutter 55 can cut off the burr under the driving of the chain 513, and at the same time, the pushing plate 54 is driven to slide back and forth along the second trapezoidal sliding rail 53 under the cooperation of the driving column 58 and the driving arc groove 57, thereby enabling the first cutter 55 to move along the outside of the seat to complete the cutting work of the burr;
when the first motor 516 rotates, the chain 513 can simultaneously drive the second connecting block 62 to move, so as to drive the connecting plate 61 to move along the first trapezoidal sliding rail 51 to one side close to the seat, so as to enable the components fixed on the connecting plate 61 to all move along the first trapezoidal sliding rail 51, until the first cutter 55 completes the deburring work, the first motor 516 is stopped, and at this time, the remainder block on the back of the seat is just still in the slitting frame 64, and further, the second motor 68 is driven to rotate, so as to drive the first screw 66 to rotate, so as to drive the first threaded sleeve 69 to move to one side close to the remainder block, so as to drive the second slitting knife 65 to slide along the inner wall of the connecting sleeve 11, so as to cut the remainder through the second slitting knife 65, and because the blanking plate 610 is fixed on one side of the frame 64, the cut remainder can fall onto the blanking plate 610, meanwhile, the driving bar 611 can be driven to move simultaneously while the first threaded sleeve 69 moves, so that the baffle 612 is driven to slide to the discharge opening of the discharge plate 610 to seal the discharge opening of the discharge plate 610, and the cut residual materials are remained in the discharge plate 610;
finally, after all cutting operations at two positions are completed, the first motor 516 is driven to rotate reversely, so that the moving plate 52 is driven to move back until the moving plate 52 is reset, the excess material cutting mechanism 6 can be driven to reset, the first motor 516 is stopped to be driven to rotate after the excess material cutting mechanism 6 is reset, then the second motor 68 is driven to rotate reversely, so that the second dividing cutter 65 is driven to slide from the inside of the dividing and cutting frame 64 to one side close to the second motor 68, meanwhile, the baffle 612 can be driven to move, so that the blanking plate 610 is opened, the cut excess materials slide into the material receiving box 82, the double-head motor 76 is driven to rotate reversely, so that the chair can be unlocked in a fixed state, and the chair is conveyed away through the conveyor belt 2;
repeating the above processes to sequentially complete the cutting work of burrs and excess materials at the injection molding opening of the subsequent chair;
and after the receiving box 82 is full of surplus materials, the pushing and pulling handle 87 is rotated to drive the eccentric wheel 86 to rotate, so that the eccentric wheel 86 is separated from the positioning groove 88, the receiving box 82 is taken away, the surplus materials are emptied, the receiving box 82 is inserted between the two positioning sleeves 81, the pushing and pulling handle 87 is rotated, the eccentric wheel 86 is rotated to be pressed in the positioning groove 88, and the receiving box 82 is positioned.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An automatic auxiliary production device for continuous injection molding comprises a workbench (1), a conveyor belt (2) and adjustable supporting legs (3), a conveyor belt (2) is arranged in the middle of one end of the workbench (1), adjustable supporting legs (3) are symmetrically and equidistantly fixed at the bottom of the workbench (1), it is characterized in that one side of the upper surface of the workbench (1) is symmetrically fixed with a support frame (4), one side of the supporting frame (4) is provided with a burr cutting mechanism (5) used for deburring two sides of an injection molding product, the upper end of the supporting frame (4) is connected with a residual material cutting mechanism (6) which is used for cutting the injection molding opening residual material on the back of the injection molding product in a sliding way, a positioning mechanism (7) for fixing an injection molding product is fixed at the top of the workbench (1), and a material receiving mechanism (8) is fixed at one end of the top of the workbench (1) far away from the conveyor belt (2).
2. The continuous injection molding automatic auxiliary production equipment according to claim 1, wherein the burr removing mechanism (5) comprises a first trapezoidal slide rail (51), a moving plate (52), a second trapezoidal slide rail (53), a pushing plate (54), a first cutter (55), a driving plate (56), a driving arc groove (57), a driving column (58), a first rotating shaft (59), a driving rod (510), a first chain wheel (511), a second chain wheel (512), a chain (513), a first connecting block (514), a supporting plate (515) and a first motor (516), the first trapezoidal slide rails (51) are symmetrically fixed at the upper end of the supporting frame (4), the moving plate (52) is connected to the outer walls of the two first trapezoidal slide rails (51) in a sliding manner through the first trapezoidal slide groove, the second trapezoidal slide rail (53) is fixed at the top of the moving plate (52), the outer wall of the second trapezoidal sliding rail (53) is connected with a pushing plate (54) through a second trapezoidal sliding groove in a sliding mode, one end of the pushing plate (54) is fixedly provided with a first cutter (55), the top of the support frame (4) is fixedly provided with a driving plate (56), the middle of the driving plate (56) is provided with a driving arc groove (57), the top of the pushing plate (54) is rotatably connected with a driving column (58) through a bearing, the driving column (58) is in rolling connection with the inner wall of the driving groove, one side, close to the conveyor belt (2), of the upper end of the support frame (4) is rotatably connected with a first rotating shaft (59) through a bearing, the upper ends, far away from the conveyor belt (2), of the two support frames (4) are rotatably connected with a transmission rod (510) through a bearing, the middle of the first rotating shaft (59) is fixedly provided with a first chain wheel (511), and the two ends of the transmission rod (510) are symmetrically fixed with second chain wheels (512), two first sprocket (511) all are connected with two second sprocket (512) transmissions through chain (513), the bottom of movable plate (52) is fixed with first connecting block (514), the bottom and chain (513) of first connecting block (514) are fixed, one side of a support frame (4) of workstation (1) upper surface one side is fixed with backup pad (515), the top of backup pad (515) is fixed with first motor (516), the one end that transfer line (510) is close to first motor (516) is fixed with the output of first motor (516).
3. The continuous injection molding automatic auxiliary production equipment according to claim 2, wherein the excess material cutting mechanism (6) comprises a connecting plate (61), a second connecting block (62), a heightening frame (63), a splitting frame (64), a second splitting cutter (65), a first screw (66), a supporting block (67), a second motor (68), a first threaded sleeve (69), a blanking plate (610), a driving strip (611) and a baffle (612), the outer walls of the four first trapezoidal sliding rails (51) are connected with the connecting plate (61) in a sliding mode through a third trapezoidal sliding groove, the second connecting block (62) is symmetrically fixed at two ends of the bottom of the connecting plate (61), the second connecting block (62) is fixed with a chain (513), the heightening frame (63) is fixed at the middle of the connecting plate (61), the splitting frame (64) is fixed at one side of the upper surface of the heightening frame (63), one side of the slitting frame (64) is connected with a second slitting knife (65) through a sliding hole in a sliding manner, one side of the slitting frame (64) is connected with a first screw rod (66) through a bearing in a rotating manner, one side of the top of the heightening frame (63) is fixed with a supporting block (67), one end, close to the supporting block (67), of the first screw rod (66) is connected with the supporting block (67) through a bearing in a rotating manner, one side, close to the supporting block (67), of the top of the heightening frame (63) is fixed with a second motor (68), one end, close to the second motor (68), of the first screw rod (66) penetrates through the supporting block (67) to be fixed with the output end of the second motor (68), one end, close to the second motor (68), of the second slitting knife (65) is fixed with a first threaded sleeve (69), the first threaded sleeve (69) is in threaded connection with the first screw rod (66), one side, close to the slitting frame (64), of the heightening frame (63) is fixed with a lower material plate (610), and unloading board (610) is connected with cutting frame (64), the bottom of first screw sleeve (69) is fixed with drive strip (611), the one end that first screw sleeve (69) was kept away from in drive strip (611) is fixed with baffle (612), baffle (612) and the surperficial sliding connection of unloading board (610).
4. The continuous injection molding automatic auxiliary production equipment according to claim 1, wherein the positioning mechanism (7) comprises third trapezoidal slide rails (71), positioning plates (72), first clamping plates (73), second clamping plates (74), second threaded sleeves (75), a double-headed motor (76) and a second screw (77), the third trapezoidal slide rails (71) are symmetrically fixed on both sides of the upper surface of the workbench (1), the positioning plates (72) are connected to the outer walls of the two third trapezoidal slide rails (71) in a sliding manner through third trapezoidal sliding grooves, the first clamping plate (73) is fixed on one side of the positioning plate (72) close to one end of the conveyor belt (2), the second clamping plate (74) is fixed on one side of the positioning plate (72) far away from one end of the conveyor belt (2), and the second threaded sleeve (75) is fixed on one end of the positioning plate (72) far away from the conveyor belt (2), the middle part that the top of workstation (1) is close to second threaded sleeve (75) one side is fixed with double-end motor (76), the output symmetry of double-end motor (76) is fixed with second screw rod (77), and the soon of two second screw rods (77) is to opposite, second screw rod (77) are passed through the bearing and are connected with workstation (1) rotation, and second threaded sleeve (75) and second screw rod (77) threaded connection.
5. The continuous injection molding automatic auxiliary production equipment according to claim 1, wherein the material receiving mechanism (8) comprises positioning sleeves (81), material receiving boxes (82), handles (83), working grooves (84), second rotating shafts (85), eccentric wheels (86), push-pull handles (87) and positioning grooves (88), the positioning sleeves (81) are symmetrically fixed in the middle of one side, away from the conveyor belt (2), of the top of the workbench (1), the material receiving boxes (82) are connected to the inner walls of the two positioning sleeves (81) in a sliding manner, the handles (83) are symmetrically fixed at the upper ends of the material receiving boxes (82), the working grooves (84) are formed in the middle of one positioning sleeve (81) on one side of the upper surface of the workbench (1), the second rotating shaft (85) is rotatably connected to the middle of the inner wall of the working grooves (84) through bearings, the eccentric wheels (86) are fixed in the middle of the second rotating shaft (85), a push-pull handle (87) is fixed on the outer wall of the eccentric wheel (86), a positioning groove (88) is formed in one side, close to the eccentric wheel (86), of the material receiving box (82), and the eccentric wheel (86) is in pressing contact with the inner wall of the positioning groove (88).
6. The automatic auxiliary continuous injection molding production equipment according to claim 1, wherein reinforcing ribs (9) are symmetrically fixed at the bottom of the support frame (4), and the reinforcing ribs (9) are fixed with the workbench (1).
7. The automatic auxiliary continuous injection molding production equipment according to claim 5, wherein the outer wall of the push-pull handle (87) is provided with anti-slip patterns (10) at equal intervals.
8. The automatic auxiliary continuous injection molding production equipment according to claim 5, wherein the inner wall of the positioning sleeve (81) is chamfered.
9. The automatic auxiliary continuous injection molding production equipment according to claim 3, wherein the side of the slitting frame (64) close to the second slitting knife (65) is fixed with a connecting sleeve (11), and the second slitting knife (65) is in sliding connection with the inner wall of the connecting sleeve (11)
10. The automatic auxiliary continuous injection molding production device according to claim 2, wherein the first cutter (55) is arc-shaped and has an arc degree matching with the arc degree of the two sides of the chair.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110570342.7A CN113211695A (en) | 2021-05-25 | 2021-05-25 | Automatic auxiliary production equipment for continuous injection molding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110570342.7A CN113211695A (en) | 2021-05-25 | 2021-05-25 | Automatic auxiliary production equipment for continuous injection molding |
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| CN113211695A true CN113211695A (en) | 2021-08-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115648503A (en) * | 2022-09-13 | 2023-01-31 | 汉福启东空气处理设备有限公司 | Deburring equipment for air conditioner ABS shell after injection molding |
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| CN111890166A (en) * | 2020-08-07 | 2020-11-06 | 缙云县鸿鑫塑胶制品有限公司 | Automatic cutting device for burrs of plastic part |
| CN112720638A (en) * | 2021-01-27 | 2021-04-30 | 陈超 | Plastic injection molding opening treatment device |
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| JP2007276223A (en) * | 2006-04-05 | 2007-10-25 | Nakata Coating Co Ltd | Deburring device and deburring method |
| CN107571466A (en) * | 2017-10-19 | 2018-01-12 | 杨望利 | A kind of moulding mouth of a river cuts off sanding apparatus |
| CN111890166A (en) * | 2020-08-07 | 2020-11-06 | 缙云县鸿鑫塑胶制品有限公司 | Automatic cutting device for burrs of plastic part |
| CN112720638A (en) * | 2021-01-27 | 2021-04-30 | 陈超 | Plastic injection molding opening treatment device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115648503A (en) * | 2022-09-13 | 2023-01-31 | 汉福启东空气处理设备有限公司 | Deburring equipment for air conditioner ABS shell after injection molding |
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Application publication date: 20210806 |
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