CN111055198A - Plastic injection molding opening treatment device - Google Patents
Plastic injection molding opening treatment device Download PDFInfo
- Publication number
- CN111055198A CN111055198A CN201911018000.3A CN201911018000A CN111055198A CN 111055198 A CN111055198 A CN 111055198A CN 201911018000 A CN201911018000 A CN 201911018000A CN 111055198 A CN111055198 A CN 111055198A
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- China
- Prior art keywords
- injection molding
- fixedly connected
- rod
- grinding machine
- hydraulic telescopic
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
Abstract
The invention provides a treatment device for an injection port of a plastic injection molding part. The plastic injection molding piece injection molding opening processing device comprises: a base and a conveyor belt; the installation component, the installation component pass through the axis of rotation set up in the top of conveyer belt, the installation component includes the mounting disc, the bottom of mounting disc pass through the axis of rotation with the top of conveyer belt is rotated and is connected. The plastic injection molding part injection molding opening processing device provided by the invention is provided with the first hydraulic telescopic rod, so that power is provided for adjusting the height of the grinding machine, the height of the whole grinding machine is convenient to adjust, the adjusting component is convenient to adjust the horizontal position of the grinding machine, injection molding openings on injection molding parts of different specifications are ground, the injection molding openings at different positions can be ground, the transmission component is convenient to rotatably grind the injection molding parts of the injection molding openings at the central position of the mounting disc, a mechanical grinding mode is adopted to replace manual grinding, the grinding efficiency is accelerated, and the labor force of workers is reduced.
Description
Technical Field
The invention relates to the field of injection molding part injection molding port treatment equipment, in particular to a treatment device for an injection molding port of a plastic injection molding part.
Background
The injection molding technology is used as an important production process and technology of injection molding parts, the injection molding parts refer to various injection molding products produced by an injection molding machine and are generally called injection molding parts, the injection molding parts comprise various packages, parts and the like, the injection molding parts are mainly made of materials such as polyethylene or polypropylene and are added with various organic solvents, after injection molding, the joints of injection molding ports of the injection molding parts are mostly irregular structures, the injection molding ports of the injection molding parts cannot meet the requirements of normal production use, and after the injection molding parts are subjected to injection molding, the injection molding ports are required to be further subjected to finish machining.
In the finish machining process, the grinding is as important one step, to the injection molding mouthful indispensable one step of processing, both can ensure the level and smooth of the mouth of moulding plastics, can get rid of the burr of the mouth of moulding plastics simultaneously, improve the injection molding mouthful smoothness on surface of moulding plastics, adopt the manual work to carry out the precision that the grinding can be ensured to the less large-scale injection molding shaping grinding of quantity, but when adopting manual grinding to the part of volume production, labour force consumption is huge, and production efficiency is slow simultaneously.
Therefore, there is a need to provide a device for treating an injection port of a plastic injection molding part to solve the above technical problems.
Disclosure of Invention
The invention provides a device and a method for processing an injection molding opening of a plastic injection molding piece, which solve the problem of low manual grinding efficiency of the injection molding opening of mass production injection molding pieces.
In order to solve the technical problem, the invention provides a device for processing an injection molding opening of a plastic injection molding part, which comprises: a base and a conveyor belt; the mounting assembly is arranged at the top of the conveying belt through a rotating shaft and comprises a mounting disc, the bottom of the mounting disc is rotatably connected with the top of the conveying belt through the rotating shaft, and the outer surface of the mounting disc is fixedly connected with a first transmission ring, a sliding shaft is fixedly connected between the two sides of the inner wall of the mounting disc, the sliding shaft is connected with two sliding blocks in a sliding way, and the sliding shaft and the side of the two sliding blocks far away from each other are both provided with a first buffer spring, the tops of the two sliding blocks are both fixedly connected with a fixed rod, the top of the mounting disc is provided with a plurality of first sliding holes, the tops of the two fixing rods pass through the interiors of the first sliding holes and extend to the top of the mounting disc, and one end, extending to the top of the mounting disc, of each fixing rod is fixedly connected with a clamping plate; the bottom of the supporting plate is fixed at the top of the base; one side of the first fixing frame is fixed on the supporting plate; the first hydraulic telescopic rod is arranged at the top of the first fixing frame, and the bottom of the first hydraulic telescopic rod penetrates through the top of the first fixing frame and extends to the bottom of the first fixing frame; the adjusting assembly is arranged at the bottom of the output end of the first hydraulic telescopic rod; the top of the grinding machine is fixed at the bottom of the adjusting assembly; the transmission assembly is arranged on the supporting plate.
Preferably, two the grip block structure is the same and the symmetric distribution to two grip blocks are a set of grip block structure, and grip block structure is provided with five groups altogether, the top of grip block is curved structure, has all seted up the centre gripping groove between the relative one side of two grip blocks.
Preferably, the adjusting component comprises a box body, the top of the box body is fixedly connected with the bottom end of the output end of the first hydraulic telescopic rod, the right side of the inner wall of the box body is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with an adjusting rod.
Preferably, the adjusting rod is a threaded rod, the left end of the adjusting rod is rotatably connected with the left side of the inner wall of the box body, a moving block is connected to the surface of the adjusting rod in a threaded mode, and a linkage rod is fixedly connected to the bottom of the moving block.
Preferably, a second sliding hole is formed in the bottom of the box body, the bottom of the linkage rod passes through the second sliding hole and extends to the bottom of the box body, and one end of the linkage rod, which extends to the bottom of the box body, is fixedly connected with the top of the grinding machine.
Preferably, the transmission assembly comprises a second fixing frame, the left side of the second fixing frame is fixedly connected with the right side of the supporting plate, and a second hydraulic telescopic rod is arranged at the top of the second fixing frame.
Preferably, the output end of the second hydraulic telescopic rod is fixedly connected with a moving frame, the bottom of the moving frame is connected with the top of the second fixing frame in a sliding mode through a sliding shaft, and the top of the moving frame is fixedly connected with a second motor.
Preferably, the output end of the second motor penetrates through the top of the second fixing frame and extends to the bottom of the second fixing frame.
Preferably, the output end of the second motor extends to one end of the bottom of the second fixing frame and is fixedly connected with a second transmission ring, and the surface of the second transmission ring is in transmission connection with the surface of the second transmission ring.
A method for processing an injection port of a plastic injection molding part comprises the following steps:
s1, preferentially pressing the plastic injection molding part downwards, keeping an injection port of the injection molding part at an upper position all the time, and pushing the injection molding part to the space between the clamping plates at two sides;
s2, when the injection molding is fixed between the clamping plates on the two sides, the fixed injection molding is conveyed to the position right below the grinding machine through the conveying belt, the first hydraulic telescopic rod is started, the first hydraulic telescopic rod drives the box body to synchronously move up and down, the box body synchronously drives the grinding machine below to synchronously move up and down, and when the grinding machine moves down and moves to the position right above the injection molding, the top of an injection molding opening of the injection molding is cut through the grinding machine;
s3 when the cutting horizontal position needs to be adjusted during cutting, a first motor is started, the first motor drives an adjusting rod to rotate forwards or backwards synchronously, the adjusting rod drives a moving block to move leftwards or rightwards synchronously, the moving block drives a grinding machine to move leftwards synchronously through a linkage rod when moving leftwards, and the moving block drives the grinding machine to move rightwards synchronously through the linkage rod when moving rightwards, so that the grinding horizontal position of an injection molding opening can be adjusted conveniently;
s4 when the mouth of moulding plastics of injection molding needs to rotate the regulation, only need start the second hydraulic telescopic rod, the second hydraulic telescopic rod drives the removal frame and removes the regulation about in step, when the removal frame moves to the right side, the removal frame drives the synchronous right branch of second drive ring and contradicts and rubs fixedly with first drive ring, and through starting the second motor, the second motor drives the second drive ring and rotates, and the second drive ring drives first drive ring and rotates the regulation in step.
Compared with the prior art, the device for processing the injection molding opening of the plastic injection molding part has the following beneficial effects:
the invention provides a plastic injection molding part injection molding opening processing device, which is convenient to clamp and fix injection molding parts with different shapes through a mounting assembly, has a simple mounting structure and is convenient to use, only the injection molding opening of the injection molding part to be cut and processed is required to be upward when the device is used, a first hydraulic telescopic rod provides power for adjusting the height of a grinding machine so as to adjust the height of the whole grinding machine conveniently, an adjusting assembly is convenient to adjust the horizontal position of the grinding machine so as to grind the injection molding openings on the injection molding parts with different specifications, the injection molding openings at different positions can be ground, a transmission assembly is convenient to rotatably grind the injection molding part with the injection molding opening at the central position of a mounting disc, a mechanical grinding mode is adopted to replace manual grinding, the grinding efficiency is improved, and the labor force of workers is reduced.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of an injection port processing apparatus for plastic injection-molded parts according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a side view of the ensemble shown in FIG. 1;
FIG. 4 is a schematic structural view of the mounting assembly portion shown in FIG. 1;
fig. 5 is a top view of the mounting assembly portion shown in fig. 1.
Reference numbers in the figures: 1. the base, 2, the conveyer belt, 3, the installation component, 31, the mounting disc, 32, first driving ring, 33, the slide-shaft, 34, the sliding block, 35, first buffer spring, 36, the dead lever, 37, first sliding hole, 38, the grip block, 4, the backup pad, 5, first mount, 6, first hydraulic telescoping rod, 7, adjusting part, 71, the box body, 72, first motor, 73, the regulation pole, 74, the movable block, 75, the gangbar, 76, second sliding hole, 8, the grinder, 9, drive assembly, 91, second mount, 92, second hydraulic telescoping rod, 93, removal frame, 94, the second motor, 95, the second driving ring.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, wherein fig. 1 is a schematic structural view of a preferred embodiment of a device for processing an injection port of a plastic injection molding according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a side view of the ensemble shown in FIG. 1; FIG. 4 is a schematic structural view of the mounting assembly portion shown in FIG. 1; fig. 5 is a top view of the mounting assembly portion shown in fig. 1. A kind of plastic injection molding injection gate processing unit includes: a base 1 and a conveyor belt 2; a mounting component 3, wherein the mounting component 3 is arranged on the top of the conveyor belt 2 through a rotating shaft, the mounting component 3 comprises a mounting disc 31, the bottom of the mounting disc 31 is rotatably connected with the top of the conveyor belt 2 through a rotating shaft, a first transmission ring 32 is fixedly connected on the outer surface of the mounting disc 31, a sliding shaft 33 is fixedly connected between two sides of the inner wall of the mounting disc 31, two sliding blocks 34 are slidably connected on the sliding shaft 33, and the sliding shaft 33 and the sides of the two sliding blocks 34 far away from each other are provided with first buffer springs 35, the tops of the two sliding blocks 34 are fixedly connected with fixed rods 36, and a plurality of first sliding holes 37 are opened at the top of the mounting plate 31, the tops of the two fixing rods 36 pass through the inside of the first sliding holes 37 and extend to the top of the mounting plate 31, and one end of the fixing rod 36 extending to the top of the mounting plate 31 is fixedly connected with a clamping plate 38; the bottom of the supporting plate 4 is fixed on the top of the base 1; one side of the first fixing frame 5 is fixed on the supporting plate 4; the first hydraulic telescopic rod 6 is arranged at the top of the first fixing frame 5, and the bottom of the first hydraulic telescopic rod 6 penetrates through the top of the first fixing frame 5 and extends to the bottom of the first fixing frame 5; the adjusting assembly 7 is arranged at the bottom of the output end of the first hydraulic telescopic rod 6, and the adjusting assembly 7 is arranged at the bottom of the output end of the first hydraulic telescopic rod; the top of the grinding machine 8 is fixed at the bottom of the adjusting assembly 7; the transmission assembly 9 is arranged on the supporting plate 4, and the transmission assembly 9 is arranged on the supporting plate 4.
The injection molding parts with different shapes can be conveniently clamped and fixed through the mounting component 3, the mounting structure is simple, the use is convenient, when the injection molding parts are used, only the injection molding openings of the injection molding parts to be cut and processed need to be upward, when the injection molding parts are pressed downwards through the tops of the clamping plates 38 on the two sides, the clamping plates 38 in contact with the injection molding parts are mutually far away and tightly attached to the injection molding parts, after the injection molding parts are loosened, the injection molding parts are clamped in the clamping plates 38 on the two sides, when the injection molding parts need to be taken out of the mounting component 3, the clamping plates 38 on one side need to be pushed outwards, so that the clamping plates 38 are separated from the surfaces of the injection molding parts, and the processed injection molding parts can be taken out directly;
the first hydraulic telescopic rod 6 provides power for adjusting the height of the grinding machine 8, the input end of the first hydraulic telescopic rod 6 is connected with hydraulic equipment and a control switch, and the extension and the contraction of the first hydraulic telescopic rod 6 can be controlled through the control switch, so that the height of the whole equipment of the grinding machine 8 can be conveniently adjusted;
the adjusting assembly 7 is convenient for adjusting the horizontal position of the grinding machine 8, when the horizontal cutting position of the grinding machine 8 needs to be adjusted, only the first motor 72 needs to be started, the first motor 72 is externally connected with a power supply and a control switch, the forward rotation and the reverse rotation of the adjusting rod 73 can be controlled through the control switch, when the adjusting rod 73 rotates forward, the adjusting rod 73 drives the moving block 74 to move rightwards, when the moving block 74 moves rightwards, the grinding machine 8 is synchronously driven to move rightwards through the linkage rod 75, when the adjusting rod 73 rotates reversely, the moving block 74 is synchronously driven to move leftwards through the linkage rod 75, the grinding machine 8 is synchronously driven to move leftwards through the linkage rod 75 by the moving block 74, the ground horizontal position is conveniently adjusted, the grinding machine is suitable for grinding injection molding openings on injection molding parts of different specifications, and;
the transmission component 9 is convenient for rotating and grinding the injection molding piece of the injection molding opening at the central position of the mounting disc 31, and at the same time, the mounting disc 31 is limited by the transmission component 9, when the mounting disc 31 is limited, only the second hydraulic telescopic rod 92 needs to be started, the second hydraulic telescopic rod 92 is connected with hydraulic equipment and a control switch, the second hydraulic telescopic rod 92 can be adjusted to extend and retract by the control switch, when the second hydraulic telescopic rod 92 extends, the moving frame 93 can be driven to synchronously move towards the direction of the mounting disc 31, the moving frame 93 synchronously drives the second transmission ring 95 to move towards the right side and to be abutted against and fixed with the surface of the first transmission ring 32, the stability of the mounting disc 31 during grinding is ensured, when the injection molding piece clamped above the mounting disc 31 needs to be rotated and adjusted, only the second motor 94 needs to be started, and the second motor 94 drives the second transmission ring 95 to synchronously rotate, second driving ring 95 drives first driving ring 32 in step and rotates, and first driving ring 32 drives mounting disc 31 and rotates, and mounting disc 31 drives the injection molding of top and carries out synchronous rotation.
The bottom of first mount 5 and the equal fixedly connected with supplementary slide-shaft in both sides that is located box body 71, the bottom fixedly connected with stopper of two supplementary slide-shafts to the surface of supplementary slide-shaft is provided with supporting spring, and the both sides of box body 71 are provided with the connecting block, sliding connection between the surface of connecting block and the supplementary slide-shaft, and supporting spring's the bottom that is located the connecting block, play the effect of support and supplementary regulation to box body 71, play the effect of protection to box body 71 simultaneously.
The two clamping plates 38 are identical in structure and symmetrically distributed, the two clamping plates 38 are of a group of clamping structures, the clamping structures are provided with five groups, the tops of the clamping plates 38 are of arc-shaped structures, and clamping grooves are formed between the opposite sides of the two clamping plates 38.
The adjusting assembly 7 comprises a box body 71, the top of the box body 71 is fixedly connected with the bottom end of the output end of the first hydraulic telescopic rod 6, a first motor 72 is fixedly connected to the right side of the inner wall of the box body 71, and an adjusting rod 73 is fixedly connected to the output end of the first motor 72.
The adjusting rod 73 is a threaded rod, the left end of the adjusting rod 73 is rotatably connected with the left side of the inner wall of the box body 71, a moving block 74 is connected to the surface of the adjusting rod 73 in a threaded mode, and a linkage rod 75 is fixedly connected to the bottom of the moving block 74.
A second sliding hole 76 is formed in the bottom of the box body 71, the bottom of the linkage rod 75 passes through the second sliding hole 76 and extends to the bottom of the box body 71, and one end of the linkage rod 75, which extends to the bottom of the box body 71, is fixedly connected with the top of the grinding machine 8.
The transmission assembly 9 comprises a second fixing frame 91, the left side of the second fixing frame 91 is fixedly connected with the right side of the supporting plate 4, and a second hydraulic telescopic rod 92 is arranged at the top of the second fixing frame 91.
The output end of the second hydraulic telescopic rod 92 is fixedly connected with a moving frame 93, the bottom of the moving frame 93 is connected with the top of the second fixing frame 91 in a sliding mode through a sliding shaft, and the top of the moving frame 93 is fixedly connected with a second motor 94.
The output end of the second motor 94 penetrates the top of the second fixing frame 91 and extends to the bottom of the second fixing frame 91.
The output end of the second motor 94 extends to one end of the bottom of the second fixing frame 91 and is fixedly connected with a second transmission ring 95, and the surface of the second transmission ring 95 is in transmission connection with the surface of the second transmission ring 95.
A method for processing an injection port of a plastic injection molding part comprises the following steps:
s1, preferentially pressing the plastic injection molding piece downwards, keeping the injection port of the injection molding piece at an upper position all the time, and pushing the injection molding piece to the space between the clamping plates 38 at two sides;
s2, when the injection molding is fixed between the clamping plates 38 on the two sides, the fixed injection molding is conveyed to the position right below the grinding machine 8 through the conveyor belt 2, the first hydraulic telescopic rod 6 is started, the first hydraulic telescopic rod 6 drives the box body 71 to synchronously move up and down, the box body 71 synchronously drives the grinding machine 8 below to synchronously move up and down, and when the grinding machine 8 moves down and moves to the position right above the injection molding, the top of an injection molding opening of the injection molding is cut through the grinding machine 8;
when the cutting horizontal position needs to be adjusted during cutting S3, the first motor 72 is started, the first motor 72 drives the adjusting rod 73 to rotate forward or backward synchronously, the adjusting rod 73 drives the moving block 74 to move leftward or rightward synchronously, the grinding machine 8 is driven to move leftward synchronously by the linkage rod 75 when the moving block 74 moves leftward, and the grinding machine 8 is driven to move rightward synchronously by the linkage rod 75 when the moving block 74 moves rightward, so that the injection molding opening grinding horizontal position can be adjusted conveniently;
s4 when the mouth of moulding plastics of injection molding needs to rotate the regulation, only need start second hydraulic stretching rod 92, second hydraulic stretching rod 92 drives and removes the regulation about moving in step of moving frame 93, when moving frame 93 moves to the right side, it drives second driving ring 95 and removes and contradict and rub fixedly with first driving ring 32 in step to move, through starting second motor 94, second motor 94 drives second driving ring 95 and rotates, second driving ring 95 drives first driving ring 32 and rotates the regulation in step.
The working principle of the plastic injection molding part injection molding opening processing device provided by the invention is as follows:
s1, preferentially pressing the plastic injection molding piece downwards, keeping the injection port of the injection molding piece at an upper position all the time, and pushing the injection molding piece to the space between the clamping plates 38 at two sides;
s2, when the injection molding is fixed between the clamping plates 38 on the two sides, the fixed injection molding is conveyed to the position right below the grinding machine 8 through the conveyor belt 2, the first hydraulic telescopic rod 6 is started, the first hydraulic telescopic rod 6 drives the box body 71 to synchronously move up and down, the box body 71 synchronously drives the grinding machine 8 below to synchronously move up and down, and when the grinding machine 8 moves down and moves to the position right above the injection molding, the top of an injection molding opening of the injection molding is cut through the grinding machine 8;
when the cutting horizontal position needs to be adjusted during cutting S3, the first motor 72 is started, the first motor 72 drives the adjusting rod 73 to rotate forward or backward synchronously, the adjusting rod 73 drives the moving block 74 to move leftward or rightward synchronously, the grinding machine 8 is driven to move leftward synchronously by the linkage rod 75 when the moving block 74 moves leftward, and the grinding machine 8 is driven to move rightward synchronously by the linkage rod 75 when the moving block 74 moves rightward, so that the injection molding opening grinding horizontal position can be adjusted conveniently;
s4 when the mouth of moulding plastics of injection molding needs to rotate the regulation, only need start second hydraulic stretching rod 92, second hydraulic stretching rod 92 drives and removes the regulation about moving in step of moving frame 93, when moving frame 93 moves to the right side, it drives second driving ring 95 and removes and contradict and rub fixedly with first driving ring 32 in step to move, through starting second motor 94, second motor 94 drives second driving ring 95 and rotates, second driving ring 95 drives first driving ring 32 and rotates the regulation in step.
Compared with the prior art, the device for processing the injection molding opening of the plastic injection molding part has the following beneficial effects:
carry out the centre gripping and fix through installation component 3 convenience to the injection molding of different shapes, and mounting structure is simple, high durability and convenient use, only need when using will treat the injection molding of cutting process processing the mouth of moulding plastics both up, first hydraulic telescoping rod 6 provides power for the regulation of 8 heights of grinding machine and conveniently adjusts 8 whole equipment's of grinding machine height, adjusting part 7 conveniently adjusts 8 horizontal position of grinding machine, carry out the grinding with the mouth of moulding plastics on the injection molding that is applicable to different specifications, guarantee the mouth of moulding plastics of different positions all can carry out the grinding, transmission assembly 9 conveniently rotates the grinding to the injection molding of mouth in the central point department of putting of mounting disc 31, adopt the mode of mechanical grinding to replace artifical grinding, accelerate the efficiency of grinding, reduce workman's labour.
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. The utility model provides a plastics injection molding mouthful processing apparatus which characterized in that includes:
a base and a conveyor belt;
the mounting assembly is arranged at the top of the conveying belt through a rotating shaft and comprises a mounting disc, the bottom of the mounting disc is rotatably connected with the top of the conveying belt through the rotating shaft, and the outer surface of the mounting disc is fixedly connected with a first transmission ring, a sliding shaft is fixedly connected between the two sides of the inner wall of the mounting disc, the sliding shaft is connected with two sliding blocks in a sliding way, and the sliding shaft and the side of the two sliding blocks far away from each other are both provided with a first buffer spring, the tops of the two sliding blocks are both fixedly connected with a fixed rod, the top of the mounting disc is provided with a plurality of first sliding holes, the tops of the two fixing rods pass through the interiors of the first sliding holes and extend to the top of the mounting disc, and one end, extending to the top of the mounting disc, of each fixing rod is fixedly connected with a clamping plate;
the bottom of the supporting plate is fixed at the top of the base;
one side of the first fixing frame is fixed on the supporting plate;
the first hydraulic telescopic rod is arranged at the top of the first fixing frame, and the bottom of the first hydraulic telescopic rod penetrates through the top of the first fixing frame and extends to the bottom of the first fixing frame;
the adjusting assembly is arranged at the bottom of the output end of the first hydraulic telescopic rod;
the top of the grinding machine is fixed at the bottom of the adjusting assembly;
the transmission assembly is arranged on the supporting plate.
2. The device for treating the injection port of the plastic injection molded part according to claim 1, wherein the two clamping plates are identical in structure and symmetrically distributed, the two clamping plates are a group of clamping structures, the clamping structures are provided with five groups in total, the tops of the clamping plates are arc-shaped structures, and a clamping groove is formed between the opposite sides of the two clamping plates.
3. The device for treating the injection port of the plastic injection molding part according to claim 1, wherein the adjusting assembly comprises a box body, the top of the box body is fixedly connected with the bottom end of the output end of the first hydraulic telescopic rod, the right side of the inner wall of the box body is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with an adjusting rod.
4. The device for treating the injection port of the plastic injection molding part according to claim 3, wherein the adjusting rod is a threaded rod, the left end of the adjusting rod is rotatably connected with the left side of the inner wall of the box body, a moving block is in threaded connection with the surface of the adjusting rod, and a linkage rod is fixedly connected to the bottom of the moving block.
5. The device for treating the injection port of the plastic injection molded part as claimed in claim 4, wherein a second sliding hole is formed in the bottom of the box body, the bottom of the linkage rod passes through the second sliding hole and extends to the bottom of the box body, and one end of the linkage rod, which extends to the bottom of the box body, is fixedly connected with the top of the grinding machine.
6. The device for treating the injection port of the plastic injection-molded part according to claim 1, wherein the transmission assembly comprises a second fixing frame, the left side of the second fixing frame is fixedly connected with the right side of the supporting plate, and a second hydraulic telescopic rod is arranged at the top of the second fixing frame.
7. The device for treating the injection port of the plastic injection molded part according to claim 6, wherein a moving frame is fixedly connected to the output end of the second hydraulic telescopic rod, the bottom of the moving frame is slidably connected to the top of the second fixed frame through a sliding shaft, and a second motor is fixedly connected to the top of the moving frame.
8. The device of claim 7, wherein the output of the second motor extends through the top of the second fixture and to the bottom of the second fixture.
9. The device for treating the injection port of the plastic injection molded part according to claim 8, wherein a second transmission ring is fixedly connected to one end of the output end of the second motor, which extends to the bottom of the second fixing frame, and the surface of the second transmission ring is in transmission connection with the surface of the second transmission ring.
10. A method for processing an injection port of a plastic injection molding part is characterized by comprising the following steps:
s1, preferentially pressing the plastic injection molding part downwards, keeping an injection port of the injection molding part at an upper position all the time, and pushing the injection molding part to the space between the clamping plates at two sides;
s2, when the injection molding is fixed between the clamping plates on the two sides, the fixed injection molding is conveyed to the position right below the grinding machine through the conveying belt, the first hydraulic telescopic rod is started, the first hydraulic telescopic rod drives the box body to synchronously move up and down, the box body synchronously drives the grinding machine below to synchronously move up and down, and when the grinding machine moves down and moves to the position right above the injection molding, the top of an injection molding opening of the injection molding is cut through the grinding machine;
when the cutting horizontal position needs to be adjusted during cutting S3, a first motor is started, the first motor drives an adjusting rod to rotate forwards or backwards synchronously, the adjusting rod drives a moving block to move leftwards or rightwards synchronously, the moving block drives a grinding machine to move leftwards synchronously through a linkage rod when moving leftwards, and the moving block drives the grinding machine to move rightwards through the linkage rod when moving rightwards;
s4 when the mouth of moulding plastics of injection molding needs to rotate the regulation, only need start the second hydraulic telescopic rod, the second hydraulic telescopic rod drives the removal frame and removes the regulation about in step, when the removal frame moves to the right side, the removal frame drives the synchronous right branch of second drive ring and contradicts and rubs fixedly with first drive ring, and through starting the second motor, the second motor drives the second drive ring and rotates, and the second drive ring drives first drive ring and rotates the regulation in step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911018000.3A CN111055198A (en) | 2019-10-24 | 2019-10-24 | Plastic injection molding opening treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911018000.3A CN111055198A (en) | 2019-10-24 | 2019-10-24 | Plastic injection molding opening treatment device |
Publications (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113731891A (en) * | 2021-09-10 | 2021-12-03 | 广州中新汽车零部件有限公司 | Injection molding adds shaping epidermis structure and grinds mucilage binding and puts |
| CN113843956A (en) * | 2021-10-18 | 2021-12-28 | 湖南省愉航汽车配件有限公司 | Manufacturing equipment for automobile mudguard |
| CN114147614A (en) * | 2021-12-08 | 2022-03-08 | 江西莲雄实业有限公司 | Polymer injection molding surface finish device |
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| CN114147614A (en) * | 2021-12-08 | 2022-03-08 | 江西莲雄实业有限公司 | Polymer injection molding surface finish device |
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