CN109049497B - Coil skeleton continuous production system - Google Patents
Coil skeleton continuous production system Download PDFInfo
- Publication number
- CN109049497B CN109049497B CN201810736609.3A CN201810736609A CN109049497B CN 109049497 B CN109049497 B CN 109049497B CN 201810736609 A CN201810736609 A CN 201810736609A CN 109049497 B CN109049497 B CN 109049497B
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- Prior art keywords
- pulling
- punching
- material belt
- die
- production system
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- 238000010924 continuous production Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 166
- 238000001746 injection moulding Methods 0.000 claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 238000003908 quality control method Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 137
- 238000004080 punching Methods 0.000 claims description 42
- 238000002347 injection Methods 0.000 claims description 26
- 239000007924 injection Substances 0.000 claims description 26
- 238000007689 inspection Methods 0.000 claims description 19
- 230000002950 deficient Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 17
- 238000004804 winding Methods 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 11
- 239000002699 waste material Substances 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 description 20
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- 238000004064 recycling Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
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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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14008—Inserting articles into the mould
-
- 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
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
-
- 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
-
- 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
- B29C45/26—Moulds
Abstract
The invention relates to a continuous production system of coil frameworks, which is provided with a transverse direction and a longitudinal direction which are perpendicular to each other, wherein the production system comprises a feeding mechanism, an injection molding mechanism, a quality control mechanism and a control system which are sequentially distributed along the transverse direction and are sequentially in butt joint; according to the continuous production system of the coil frameworks, disclosed by the invention, the feeding mechanism, the injection molding mechanism and the quality control mechanism are matched, and the automatic production and automatic quality control of the coil frameworks are realized through the control system, so that enterprises can greatly provide the production efficiency of the coil frameworks, and the labor cost is reduced.
Description
Technical Field
The invention relates to a continuous production system of a coil skeleton.
Background
At present, along with the social development and the improvement of the living standard of people, an automobile enters into thousands of households, an automobile remote control key is the standard configuration of the automobile at present, the inside of the remote control key is usually provided with a coil component which is an important component for generating remote control signals, the coil component comprises a small box body and a cover body (both the cover body and the box body are plastic pieces) covered on the box body, a coil is wound on a coil framework in the box body, in the prior art, the coil framework is manufactured by placing a plurality of terminals into an injection mold cavity, then introducing sol, integrating the colloid with the terminals, cooling to form the coil framework, then manually taking out the coil framework, then put into next batch of terminal, repeat above-mentioned step, produce next coil skeleton, in addition, coil skeleton after the completion of moulding plastics still needs the manual work to look at one by naked eye, whether have defective products such as deckle edge, lack material, with defective products rejection, production process is complicated, need the workman to put into the terminal repeatedly manually, it takes out to repeat manually, efficiency is very low, the efficiency of manual rejection defective products is also very low moreover, and because manual operation, the workman observes the product outward appearance for a long time, it is tired easily, the mistake is examined to the very easy appearance, often there is the phenomenon of rejecting the defective products to take place, make the defective products flow out, influence enterprise image, reject the defective products, also can cause the very big waste of resource. It is desirable to design a device that can be fully automated from discharge to final inspection.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing a continuous production system of a coil framework.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a coil skeleton's continuous production system, production system has mutually perpendicular transversely and vertically, production system includes the feeding mechanism that distributes in proper order and dock in proper order along transversely, mechanism and the mechanism are examined to the article, production system still includes control system that control feeding mechanism, mechanism and article examine the mechanism work of moulding plastics, feeding mechanism is used for carrying on the batch terminal on the material area to the mechanism supply of moulding plastics, the mechanism of moulding plastics is used for carrying on the terminal on the material area and moulds plastics the colloid and form coil skeleton, article examine the mechanism and be used for carrying on the material area of pair coil skeleton detects, and, with coil skeleton excision and carry out the classification collection of good product and defective product to the coil skeleton of excision on the material area after detecting.
Preferably, the quality inspection mechanism comprises a supporting frame, a detection mechanism arranged on the supporting frame and used for detecting whether the coil frameworks are good or bad, a punching mechanism arranged on the supporting frame and used for sequentially punching out the coil frameworks in batches from a material belt, and a receiving mechanism used for receiving the coil frameworks punched out by the punching mechanism, wherein the receiving mechanism comprises a first receiving box used for receiving the good and a second receiving box used for receiving the bad; the quality inspection mechanism is provided with a detection station for detecting by the detection mechanism and a punching station for punching by the punching mechanism, and a coil skeleton at the detection station is detected and then moves to the punching station to be punched along with the material belt.
Preferably, the punching mechanism is provided with a blanking port located below the punching station, the first receiving box and the second receiving box are fixed on the supporting frame, the receiving mechanism further comprises a first guide pipe and a second guide pipe which can slide longitudinally relative to the supporting frame, and a first driving mechanism for driving the first guide pipe and the second guide pipe to slide, and the first guide pipe and the second guide pipe are used for guiding good products and defective products falling from the blanking port into the first receiving box and the second receiving box respectively.
Preferably, the punching mechanism comprises a punching die, wherein the punching die comprises an upper die which is positioned above and internally embedded with a punch, a lower die which is positioned below and internally embedded with an insert, and a first driving device for driving the upper die to perform punching motion along the up-down direction; the quality control mechanism also comprises a cutting recovery mechanism for recovering the cut coil framework material strips after cutting; the cutting recovery mechanism comprises an upper cutter arranged on the upper die, a lower cutter embedded on the lower die and a waste pipe used for guiding and recovering the material strips sheared by the upper cutter and the lower cutter.
Preferably, the quality inspection mechanism further comprises a first material pulling mechanism which is positioned between the detection mechanism and the punching mechanism and used for pulling the material belt to move, a plurality of material pulling holes are uniformly distributed on two sides of the material belt in sequence along the transverse direction, and the first material pulling mechanism comprises a first material pulling nail which is positioned on two sides and can move along the transverse direction, and a second driving mechanism which drives the first material pulling nail to move along the up-down direction and move along the transverse direction.
Preferably, the injection mechanism comprises an injection mold and a pressing machine table for providing support for the injection mold, the injection mold comprises a fixed mold and a movable mold which can be opened and closed relative to the fixed mold, the fixed mold and the movable mold respectively comprise a fixed mold plate and a movable mold plate, a fixed mold core and a movable mold core which are respectively embedded in the fixed mold plate and the movable mold plate, a plurality of first cavities and a plurality of second cavities which are respectively and sequentially distributed along the transverse direction are respectively formed on the fixed mold core and the movable mold core, the plurality of first cavities and the plurality of second cavities are respectively corresponding and are arranged in a matched manner, the injection mold is provided with an inlet for entering a material belt and an outlet for moving out the material belt, and when the movable mold moves downwards and is pressed with the fixed mold, a containing space for containing the material belt is formed between the movable mold and the fixed mold; when a material belt carrying a plurality of terminals enters from an inlet and moves to a position above a plurality of first cavities respectively, the movable die moves downwards to be closed with the fixed die, the terminals are respectively and correspondingly positioned between the plurality of first cavities and a plurality of second cavities and the material belt is positioned in a containing space, after injection molding and cooling of the injection mold, the movable die moves upwards and is separated from the fixed die, and the material belt carrying the coil framework can be moved out from an outlet.
Preferably, 10-18 first cavities and 18 second cavities are respectively and correspondingly arranged.
Preferably, first protruding strip blocks extending along the transverse direction are formed on two sides of the fixed die core, a plurality of first die cavities are positioned between the first protruding strip blocks on two sides, a protruding plate extending along the transverse direction and second protruding strip blocks positioned on two sides of the protruding plate and extending along the transverse direction are formed on the movable die core, the plurality of second die cavities are positioned on the protruding plate, when the movable die and the fixed die are pressed together, the protruding plate is clamped between the first protruding strip blocks on two sides, and the second protruding strip blocks on two sides are respectively positioned on the outer sides of the first protruding strip blocks on two sides and are clamped with each other; when the movable die and the fixed die are used for die pressing, the first convex strip blocks, the fixed die core and the convex plate on the two sides are enclosed to form a containing space, and the material belt is propped against the containing space; the ends of the first protruding strip blocks at two sides are respectively protruded and provided with a positioning block, and the two transverse ends of the movable mould core are respectively provided with a positioning step matched with the positioning block.
Preferably, the injection molding mechanism further comprises a second material pulling mechanism for pulling the material belt to move; the both sides in the material area are followed transversely and are evenly arranged a plurality of and draw the material hole in proper order, and second draws the material mechanism including have the first support frame of slide rail, be arranged in inserting the both sides draw the material hole in the second and draw the material nail of pulling the material area removal, sliding connection just be used for setting up the second and draw the carriage of material nail on the slide rail, drive carriage along the gliding second drive arrangement of slide rail, second draws the material nail along the gliding setting of upper and lower direction on the carriage.
Preferably, the injection molding mechanism further comprises a first stabilizing mechanism positioned at the inlet of the injection mold and used for stably receiving the material belt carrying the terminal, and a second stabilizing mechanism positioned at the outlet of the injection mold and used for stably outputting the material belt carrying the coil framework; the first stabilizing mechanism and the second stabilizing mechanism are respectively arranged in the middle of two ends of the fixed template.
Preferably, the first stabilizing mechanism includes a first base plate fixed to the stationary platen, a first cover plate covering the first base plate, and a first stabilizing channel formed between the first base plate and the first cover plate.
Preferably, the second stabilizing mechanism comprises a second bottom plate fixed on the fixed die plate, a second cover plate covered on the second bottom plate, a third cover plate and a fourth cover plate, and a second stabilizing channel is formed between the second bottom plate and the second cover plate, between the third cover plate and between the second bottom plate and the fourth cover plate, and the length of the second stabilizing channel is greater than that of the first stabilizing channel.
Preferably, the material area is the roll form, and one side in the material area is attached with and shelters from the area, the feeding mechanism includes the second support frame, locate the rolling disc that is used for placing the material area of roll form on the second support frame, pivoted is located the wind-up roll that is used for rolling to shelter from the area on the second support frame, drive wind-up roll pivoted driving motor, locate the inductor that is used for the response of the ejection of compact side below of rolling disc has the material area, locate rack and injection molding machine between the material roller that just is close to one side of injection molding machine, rotate when driving motor drive wind-up roll, the wind-up roll rolls up and shelters from the area and pulls the rolling disc rotation, the material area of being drawn forth can be drawn forth from on the rolling disc, be formed with the buffer zone between rolling disc and material roller.
Preferably, the rotating disc is arranged on the second supporting frame in a sliding manner along the up-down direction, a shaft sleeve penetrating through the second supporting frame along the horizontal direction is arranged on the second supporting frame, a rotating shaft is arranged in the inner turnover of the shaft sleeve, the rotating disc is fixedly connected with the rotating shaft, and the feeding mechanism further comprises a third driving device for driving the shaft sleeve to move up and down so as to drive the rotating disc to move up and down.
Preferably, the third driving device comprises a hydraulic telescopic cylinder, and a telescopic rod of the hydraulic telescopic cylinder is fixedly connected with the shaft sleeve.
Preferably, the rotating disc comprises a first disc and a second disc which are positioned at two sides, and a rotating column connected between the first disc and the second disc, wherein the first disc is fixedly connected with the rotating column, and the second disc is detachably connected with the rotating column.
Preferably, the wind-up roll is located above the rotating disc.
Due to the implementation of the technical scheme, compared with the prior art, the invention has the following advantages:
according to the continuous production system of the coil frameworks, the feeding mechanism, the injection molding mechanism and the quality inspection mechanism are matched, and the automatic production and automatic quality inspection of the coil frameworks are realized through the control system, so that a series of defects caused by manual injection molding and manual quality inspection in the prior art are avoided, the production efficiency of the coil frameworks can be greatly improved by enterprises, the labor cost is reduced, the quality of products of the coil frameworks is reliably ensured, and the enterprise image is improved.
Drawings
FIG. 1 is a schematic diagram of the overall construction of a continuous production system of the present invention;
FIG. 2 is a schematic perspective view of a coil bobbin according to the present invention;
FIG. 3 is a schematic perspective view of a quality inspection mechanism according to the present invention;
FIG. 4 is a schematic diagram of the front view of the inspection mechanism (with the support frame partially hidden);
FIG. 5 is a schematic perspective view of an injection mold and a second material pulling mechanism in a mated state;
FIG. 6 is a schematic perspective view of a stationary mold according to the present invention;
FIG. 7 is a schematic perspective view of a movable mold insert according to the present invention;
FIG. 8 is a schematic diagram of a front view of a feeding mechanism according to the present invention;
FIG. 9 is a schematic side view of the feed mechanism of the present invention;
wherein: 1. a feeding mechanism; 11. a second support frame; 110. a chute; 12. a shaft sleeve; 13. a rotating shaft; 14. a driving motor; 15. a wind-up roll; 160. rotating the column; 161. a first disc; 162. a second disc; 17. an inductor; 18. a hydraulic telescopic cylinder; 181. a telescopic rod of a hydraulic telescopic cylinder; 19. a material guiding frame; 190. a guide roller; 100. a buffer section; 101. a shielding tape; 2. an injection molding mechanism; 21. a fixed mold; 210. a stationary mold plate; 211. a fixed mould core; 212. a first cavity; 213. a first bar block; 214. a positioning block; 22. a movable mold; 220. A movable template; 221. a movable mold core; 222. a second cavity; 223. a protruding plate; 224. the second convex strip block; 225. positioning the step; 231. a first support frame; 232. a slide rail; 233. a carriage; 234. a second pulling nail; 241. a first base plate; 242. a first cover plate; 243. a second base plate; 244. a second cover plate; 245. a third cover plate; 246. a fourth cover plate; 3. a quality control mechanism; 30. a support frame; 31. a camera; 321. an upper die; 322. a lower die; 323. a first driving device; 324. a punch; 325. an upper cutter; 326. a lower cutter; 331. a first receiving box; 332. a second receiving box; 333. a first material guide pipe; 334. a second material guiding pipe; 335. a waste pipe; q1, a first driving mechanism; q2, a second driving mechanism; 34. a first pulling nail; 4. a coil bobbin; 40. a material belt; x, transverse direction; y, longitudinal direction.
Detailed Description
The invention will now be described in further detail with reference to the drawings and to specific examples.
As shown in fig. 1 to 9, a continuous production system of a coil bobbin 4, the production system has a transverse direction X (i.e. the moving direction of a material belt) and a longitudinal direction Y which are perpendicular to each other, the production system comprises a feeding mechanism 1, an injection molding mechanism 2 and a quality control mechanism 3 which are sequentially distributed along the transverse direction X and are sequentially abutted, the production system further comprises a control system for controlling the feeding mechanism 1, the injection molding mechanism 2 and the quality control mechanism 3 to work, the feeding mechanism 1 is used for supplying batch terminals carried on the material belt 40 to the injection molding mechanism 2, the injection molding mechanism 2 is used for injecting glue to the terminals carried on the material belt 40 and forming the coil bobbin 4, the quality control mechanism 3 is used for detecting the coil bobbin 4 carried on the material belt 40, and after detection, the coil bobbin 4 is cut off from the material belt 40 and the cut coil bobbin 4 is subjected to classification collection of good products and defective products.
Specifically, as shown in fig. 3 and 4, the quality inspection mechanism 3 includes a supporting frame 30, a detecting mechanism provided on the supporting frame 30 for detecting whether the coil bobbins 4 are good or bad (in this example, the detecting mechanism includes a camera 31 with a downward probe, the camera 31 is used for shooting the appearance shape of the coil bobbins 4 and sending the shot information to a control system, the control system judges that the detected coil bobbins 4 are good or bad), a punching mechanism provided on the supporting frame 30 for punching batches of coil bobbins 4 from the material belt 40 in sequence, and a receiving mechanism for receiving the coil bobbins 4 punched by the punching mechanism, wherein the receiving mechanism includes a first receiving box 331 for receiving good and a second receiving box 332 for receiving bad; the quality inspection mechanism 3 is provided with a detection station for detection by the detection mechanism and a punching station for punching by the punching mechanism, and the coil skeleton 4 at the detection station is detected and then moved to the punching station for punching along with the material belt 40. And (3) another note: regarding the judging principle of good products and defective products and the control system, the appearance shape of the coil skeleton 4 of the good products is set in the database of the control system, the camera 31 sends the appearance shape of the coil skeleton 4 shot by the camera to the control system, the control system compares the appearance shape of the coil skeleton 4 shot with the appearance shape in the database, if the deviation exists, the coil skeleton 4 is judged to be unqualified, and if the deviation exists, the coil skeleton 4 is judged to be qualified, and the coil skeleton 4 is judged to be good; for example, if the coil bobbin 4 is likely to have burrs, defects, or the like, the photographed appearance deviates from the appearance in the database, and the coil bobbin is determined to be defective.
The punching mechanism has a blanking port located below the punching station, and the first receiving box 331 and the second receiving box 332 are fixed on the supporting frame 30, and the receiving mechanism further includes a first guide pipe 333 and a second guide pipe 334 slidable along the longitudinal direction Y with respect to the supporting frame 30, a first driving mechanism q1 driving the first guide pipe 333 and the second guide pipe 334 to slide, and the first guide pipe 333 and the second guide pipe 334 are used for guiding good products and defective products falling from the blanking port into the first receiving box 331 and the second receiving box 332, respectively. Specifically, when the die cutting mechanism cuts good products, the control system controls the first driving mechanism q1, so that the first driving mechanism q1 drives the first material guiding pipe 333 and the second material guiding pipe 334 to move, so that the inlet of the second material guiding pipe 334 is far away from the blanking port, and the inlet of the first material guiding pipe 333 is in butt joint with the blanking port, and thus the die-cut good products enter the first receiving box 331 after passing through the first material guiding pipe 333; similarly, when the die-cut mechanism is a defective product, the control system controls the first driving mechanism q1, so that the first driving mechanism q1 drives the first material guiding pipe 333 and the second material guiding pipe 334 to move, the inlet of the first material guiding pipe 333 is far away from the blanking port, and the inlet of the second material guiding pipe 334 is in butt joint with the blanking port, so that the die-cut defective product enters the second receiving box 332 after passing through the second material guiding pipe 334.
In this example, the punching mechanism includes a punching die, which includes an upper die 321 located above and having a punch 324 embedded therein, a lower die 322 located below and having an insert embedded therein, and a first driving device 323 for driving the upper die 321 to perform punching motion in the up-down direction; the quality control mechanism 3 also comprises a cutting and recycling mechanism for recycling the cut material strips 40 of the coil frameworks 4 after cutting; the cutting and recycling mechanism comprises an upper cutter 325 arranged on the upper die 321, a lower cutter 326 embedded on the lower die 322, and a waste pipe 335 for guiding the material tape 40 sheared by the upper cutter 325 and the lower cutter 326 to recycling. When the first driving device 323 drives the upper die 321 to move up and down, the upper cutter 325 is driven to move up and down, that is, the coil framework 4 can be punched from the material belt 40 by driving of the first driving device 323, and the material belt 40 without the coil framework 4 can be cut into small blocks so as to be convenient for recycling. Avoiding the provision of a complex winding device allows the scrap tape 40 to be recovered in a wound manner. The quality inspection mechanism 3 further comprises a first material pulling mechanism which is arranged between the detection mechanism and the punching mechanism and used for pulling the material belt 40 to move, a plurality of material pulling holes are sequentially and uniformly distributed on two sides of the material belt 40 along the transverse direction X, and the first material pulling mechanism comprises a first material pulling nail 34 which is arranged on two sides and can move along the transverse direction X, and a second driving mechanism q2 which drives the first material pulling nail 34 to move along the up-down direction and move along the transverse direction X.
Further, as shown in fig. 5, 6 and 7, the injection mechanism 2 includes an injection mold and a press-fit machine for supporting the injection mold, the injection mold includes a fixed mold 21 and a movable mold 22 capable of opening and closing relative to the fixed mold 21, the fixed mold 21 and the movable mold 22 include a fixed mold plate 210 and a movable mold plate 220, a fixed mold core 211 and a movable mold core 221 respectively embedded in the fixed mold plate 210 and the movable mold plate 220, a plurality of first cavities 212 and a plurality of second cavities 222 (in this example, 12 are respectively and correspondingly arranged in the first cavities 212 and the second cavities 222) are respectively and cooperatively arranged on the fixed mold core 211 and the movable mold core 221, and when the movable mold 22 moves downwards and is pressed with the fixed mold 21, a containing space for containing the material belt 40 is formed between the movable mold 22 and the fixed mold 21; when the tape 40 with the plurality of terminals is introduced from the inlet and moved onto the tape 40, the plurality of terminals are respectively located above the plurality of first cavities 212, the movable mold 22 moves downward to close with the fixed mold 21, the plurality of terminals are respectively located between the plurality of first cavities 212 and the plurality of second cavities 222, and the tape 40 is located in the accommodating space, after being injected and cooled by the injection mold, the movable mold 22 moves upward to be separated from the fixed mold 21, and the tape 40 with the coil bobbin 4 is moved out from the outlet. The two sides of the fixed mold core 211 are provided with first protruding strip blocks 213 extending along the transverse direction X, a plurality of first cavities 212 are positioned between the first protruding strip blocks 213 at the two sides, the movable mold core 221 is provided with protruding plates 223 extending along the transverse direction X, second protruding strip blocks 224 positioned at the two sides of the protruding plates 223 and extending along the transverse direction X, a plurality of second cavities 222 are positioned on the protruding plates 223, when the movable mold 22 is pressed with the fixed mold 21, the protruding plates 223 are clamped between the first protruding strip blocks 213 at the two sides, and the second protruding strip blocks 224 at the two sides are respectively positioned at the outer sides of the first protruding strip blocks 213 at the two sides and are clamped; when the movable die 22 is pressed with the fixed die 21, the first convex strip blocks 213, the fixed die core 211 and the convex plates 223 on the two sides are enclosed to form a containing space, and the material belt 40 is pressed against the containing space; the ends of the first protruding strip blocks 213 at two sides are respectively protruded and formed with positioning blocks, and the two ends of the movable mold core 221 in the transverse direction X are respectively formed with positioning steps 225 matched with the positioning blocks.
In this example, the injection molding mechanism 2 further comprises a second material pulling mechanism for pulling the material belt 40 to move; the two sides of the material belt 40 are sequentially and uniformly provided with a plurality of material pulling holes along the transverse direction X, the second material pulling mechanism comprises a first supporting frame 231 provided with a sliding rail 232, second material pulling nails 234 which are inserted into the material pulling holes on the two sides and used for pulling the material belt 40 to move, a sliding frame 233 which is connected to the sliding rail 232 in a sliding manner and used for erecting the second material pulling nails 234, and a second driving device which drives the sliding frame 233 to slide along the sliding rail 232, wherein the second material pulling nails 234 are arranged on the sliding frame 233 in a sliding manner along the up-down direction. After the sliding frame 233 slides in place, the coil skeleton 4 after injection molding is pulled out of the injection mold through the blind rivet, the distal end of the material belt 40 moves out of the second bottom plate 243, so that the blind hole at the distal end of the material belt 40 is separated from the blind rivet, at this time, the sliding frame 233 can drive the blind rivet to return to the initial position, the bottom is subjected to resistance in the process of returning the blind rivet to the initial position, the blind rivet is forced to gradually move upwards, and when moving to the initial position, the blind rivet is inserted into another group of blind holes, so that the blind rivet can be performed again.
The injection molding mechanism 2 further includes a first stabilizing mechanism at an inlet of the injection mold for stably receiving the tape 40 carrying the terminals, and a second stabilizing mechanism at an outlet of the injection mold for stably outputting the tape 40 carrying the coil bobbin 4; the first stabilizing mechanism and the second stabilizing mechanism are respectively arranged in the middle of two ends of the fixed template 210. The first stabilizing mechanism includes a first base plate 241 fixed to the stationary platen 210, a first cover plate 242 covering the first base plate 241, and a first stabilizing channel formed between the first base plate 241 and the first cover plate 242. The second stabilizing mechanism comprises a second bottom plate 243 fixed on the fixed mold plate 210, a second cover plate 244 covering the second bottom plate 243, a third cover plate 245, a fourth cover plate 246, and a second stabilizing channel formed between the second bottom plate 243 and the second cover plate 244, the third cover plate 245, the fourth cover plate 246, wherein the length of the second stabilizing channel is longer than that of the first stabilizing channel.
Still further, as shown in fig. 8 and 9, the material belt 40 is in a roll shape, a shielding belt 101 is attached to one side surface of the material belt 40, the feeding mechanism 1 comprises a second supporting frame 11, a rotating disc arranged on the second supporting frame 11 and used for placing the material belt 40 in a roll shape, a winding roller 15 (the winding roller 15 is arranged above the rotating disc) which is arranged on the second supporting frame 11 and used for winding the shielding belt 101 in a rotating manner, a driving motor 14 which drives the winding roller 15 to rotate, an inductor 17 arranged below the discharging side of the rotating disc and used for sensing whether the material belt 40 exists, and a guide roller 190 (the guide roller 190 is arranged on the guide frame 19) which is arranged between the placing frame and the injection molding mechanism 2 and is close to one side of the injection molding mechanism 2, when the driving motor 14 drives the winding roller 15 to rotate, the winding roller 15 shields the material belt 101 and pulls the rotating disc to rotate, the material belt 40 can be led out from the rotating disc, and a buffer section 100 is formed between the rotating disc and the guide roller 190. The rotating disc is arranged on the second supporting frame 11 in a sliding manner along the up-down direction, a shaft sleeve 12 penetrating through the second supporting frame 11 along the horizontal direction is arranged on the second supporting frame 11, a rotating shaft 13 is arranged in the inner turnover of the shaft sleeve 12, the rotating disc is fixedly connected with the rotating shaft 13, the feeding mechanism 1 further comprises a third driving device for driving the shaft sleeve 12 to move up and down so as to drive the rotating disc to move up and down, the third driving device comprises a hydraulic telescopic cylinder 18, a telescopic rod 181 of the hydraulic telescopic cylinder is fixedly connected with the shaft sleeve 12 (in the embodiment, a sliding groove 110 is formed in the second supporting frame 11 along the up-down direction, and the shaft sleeve 12 slides in the sliding groove 110 along the up-down direction). In addition, the rotating disc includes first and second discs 161 and 162 at both sides, and a rotating post 160 connected between the first and second discs 161 and 162, the first disc 161 being fixedly connected to the rotating post 160, and the second disc 162 being detachably connected to the rotating post 160. When the material tape 40 is wound up, the second disc 162 is removed, the material roll is sleeved on, and the second disc 162 is mounted
In this example, after the injection molding mechanism 2 completes the molding of a batch of coil bobbins 4, the buffer section 100 is pulled into the injection mold of the injection molding mechanism 2 by the material pulling device in the injection molding mechanism 2 to perform the injection molding of the next batch of coil bobbins 4, and after the buffer section 100 enters the injection molding mechanism 2, the material belt 40 is not in contact with the sensor 17, the controller controls the controller to control the driving motor 14 to act so as to keep the shielding belt 101 to be continuously wound, so that the material belt 40 is continuously led out, the controller controls the driving motor 14 to stop working until the material belt 40 is continuously increased to be in contact with the sensor 17, and further, the material belt 40 between the rotating disc and the material guiding roller 190 is stopped to be continuously led out, at this time, the length of the material belt 40 is long enough, so that the buffer section 100 is formed again to be ready for being immediately replaced after the injection molding of the injection molding mechanism 2, and thus repeated actions are performed, and the material belt 40 is kept to be timely and gradually supplied to the injection molding mechanism 2.
In summary, the continuous production system of the coil framework provided by the invention is provided with the matching arrangement of the feeding mechanism, the injection molding mechanism and the quality inspection mechanism, and realizes the automatic production and automatic quality inspection of the coil framework through the control system, so that a series of defects caused by manual injection molding and manual quality inspection in the prior art are avoided, enterprises can greatly provide the production efficiency of the coil framework, the labor cost is reduced, the quality of the coil framework is ensured reliably, and the enterprise image is improved.
The present invention has been described in detail with the purpose of enabling those skilled in the art to understand the contents of the present invention and to implement the same, but not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. A continuous production system of a coil bobbin, the production system having a transverse direction and a longitudinal direction perpendicular to each other, the transverse direction being a moving direction of a material tape, the material tape being in a roll shape, and a shielding tape being attached to a side surface of the material tape, the production system comprising: the production system further comprises a control system for controlling the work of the feeding mechanism, the injection molding mechanism and the quality control mechanism; the feeding mechanism is used for supplying batch terminals carried on the material belt to the injection molding mechanism, the injection molding mechanism is used for injecting glue to the terminals carried on the material belt and forming the coil frameworks, the quality inspection mechanism is used for detecting the coil frameworks carried on the material belt, cutting the coil frameworks from the material belt after detection, and carrying out classification collection on good products and defective products on the cut coil frameworks;
the feeding mechanism comprises a second supporting frame, a rotating disc, a winding roller and a driving motor, wherein the rotating disc is arranged on the second supporting frame and used for placing the coiled material belt, the winding roller is rotationally arranged on the second supporting frame and used for winding the shielding belt, and the driving motor is used for driving the winding roller to rotate;
the method is characterized in that:
the second support frame is provided with a shaft sleeve penetrating through the second support frame along the horizontal direction, the second support frame is provided with a sliding groove along the up-down direction, the shaft sleeve slides in the sliding groove along the up-down direction, the inner turnover of the shaft sleeve is provided with a rotating shaft, the rotating disc is fixedly connected with the rotating shaft, the rotating disc is arranged on the second support frame along the up-down direction in a sliding manner, and the winding roller is positioned above the rotating disc;
the feeding mechanism further comprises an inductor, a guide roller and a third driving device, wherein the inductor is arranged below the discharging side of the rotating disc and used for sensing whether a material belt exists, the guide roller is arranged between the placing frame and the injection mechanism and is close to one side of the injection mechanism, the third driving device drives the shaft sleeve to move up and down so as to drive the rotating disc to move up and down, and the third driving device comprises a hydraulic telescopic cylinder, and a telescopic rod of the hydraulic telescopic cylinder is fixedly connected with the shaft sleeve;
when the driving motor drives the wind-up roll to rotate, the wind-up roll winds the shielding belt and pulls the rotating disc to rotate, the material belt can be led out from the rotating disc, and a buffer section is formed between the rotating disc and the material guiding roll by the led-out material belt.
2. The continuous production system of a bobbin as set forth in claim 1, wherein: the quality inspection mechanism comprises a supporting frame, a detection mechanism arranged on the supporting frame and used for detecting whether the coil frameworks are good or defective, a punching mechanism arranged on the supporting frame and used for sequentially punching batches of the coil frameworks from the material belt, and a receiving mechanism used for receiving the coil frameworks punched by the punching mechanism, wherein the receiving mechanism comprises a first receiving box used for receiving the good and a second receiving box used for receiving the defective; the quality inspection mechanism is provided with a detection station used for detecting by the detection mechanism and a punching station used for punching by the punching mechanism, and a coil framework at the detection station is detected and then moves to the punching station to be punched along with the material belt.
3. The continuous production system of a bobbin as set forth in claim 2, wherein: the punching mechanism is provided with a blanking port positioned below the punching station, the first receiving box and the second receiving box are fixed on the supporting frame, the receiving mechanism further comprises a first guide pipe and a second guide pipe which are longitudinally slidable relative to the supporting frame, a first driving mechanism for driving the first guide pipe and the second guide pipe to slide, and the first guide pipe and the second guide pipe are used for guiding good products and defective products falling from the blanking port into the first receiving box and the second receiving box respectively.
4. The continuous production system of a bobbin as set forth in claim 2, wherein: the punching mechanism comprises a punching die, wherein the punching die comprises an upper die which is positioned above and internally embedded with a punch, a lower die which is positioned below and internally embedded with an insert, and a first driving device for driving the upper die to perform punching motion along the up-down direction; the quality control mechanism further comprises a cutting recovery mechanism for recovering the cut coil framework material strips after cutting; the cutting recovery mechanism comprises an upper cutter arranged on the upper die, a lower cutter embedded on the lower die and a waste material pipeline for guiding and recovering the material strips sheared by the upper cutter and the lower cutter.
5. The continuous production system of a bobbin as set forth in claim 2, wherein: the quality inspection mechanism further comprises a first material pulling mechanism which is positioned between the detection mechanism and the punching mechanism and used for pulling the material belt to move, a plurality of material pulling holes are uniformly distributed on two sides of the material belt along the transverse direction in sequence, and the first material pulling mechanism comprises first material pulling nails which are positioned on two sides and can move along the transverse direction, and a second driving mechanism which drives the first material pulling nails to move along the up-down direction and move along the transverse direction.
6. The continuous production system of a bobbin as set forth in claim 1, wherein: the injection mechanism comprises an injection mold and a pressing machine table for supporting the injection mold, the injection mold comprises a fixed mold and a movable mold which can be opened and closed relative to the fixed mold, the fixed mold and the movable mold respectively comprise a fixed mold plate and a movable mold plate, a fixed mold core and a movable mold core which are respectively embedded in the fixed mold plate and the movable mold plate, a plurality of first cavities and a plurality of second cavities which are distributed in sequence along the transverse direction are respectively formed on the fixed mold core and the movable mold core, the first cavities and the second cavities are respectively corresponding and are matched, the injection mold is provided with an inlet for feeding a material belt and an outlet for removing the material belt, and the movable mold moves downwards and is pressed with the fixed mold, and a containing space for containing the material belt is formed between the movable mold and the fixed mold.
7. The continuous production system of a bobbin as set forth in claim 6, wherein: the fixed die comprises a fixed die core, a movable die core and a movable die, wherein first protruding strip blocks extending transversely are formed on two sides of the fixed die core, a plurality of first cavities are located between the first protruding strip blocks on two sides, a protruding plate extending transversely and a second protruding strip block located on two sides of the protruding plate and extending transversely are formed on the movable die core, when the movable die and the fixed die are pressed together, the protruding plate is clamped between the first protruding strip blocks on two sides, and the second protruding strip blocks on two sides are located on the outer sides of the first protruding strip blocks on two sides respectively and are clamped; the ends of the first protruding strip blocks on the two sides are respectively protruded and provided with a positioning block, and the two transverse ends of the movable mould core are respectively provided with a positioning step matched with the positioning blocks.
8. The continuous production system of a bobbin as set forth in claim 6, wherein: the injection molding mechanism further comprises a second material pulling mechanism for pulling the material belt to move; the utility model discloses a material tape pulling device, including material tape, first pulling mechanism, second pulling mechanism, the both sides of material tape are followed transversely evenly have arranged a plurality of pulling holes in proper order, the second pulling mechanism is including the first support frame that has the slide rail, be used for inserting both sides pulling material tape removal's second pulling nail in the pulling hole, gliding connection are in just be used for setting up on the slide rail second pulling nail's carriage, drive the carriage is followed slide rail gliding second drive arrangement, second pulling nail is along the gliding setting of upper and lower direction is in on the carriage.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810736609.3A CN109049497B (en) | 2018-07-06 | 2018-07-06 | Coil skeleton continuous production system |
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| CN201810736609.3A CN109049497B (en) | 2018-07-06 | 2018-07-06 | Coil skeleton continuous production system |
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| CN109049497B true CN109049497B (en) | 2024-04-09 |
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| CN1822448A (en) * | 2005-02-16 | 2006-08-23 | 株式会社明王化成 | Method and device for terminal row embedding mould injection |
| CN104985778A (en) * | 2015-07-29 | 2015-10-21 | 健大电业制品（昆山）有限公司 | Full-automatic terminal feeding system |
| CN106363868A (en) * | 2016-10-19 | 2017-02-01 | 中山市合赢智能装备有限公司 | Method for packaging metal terminal material strap |
| CN208497515U (en) * | 2018-07-06 | 2019-02-15 | 苏州泉奇电子科技有限公司 | A kind of continuous process system of coil rack |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1822448A (en) * | 2005-02-16 | 2006-08-23 | 株式会社明王化成 | Method and device for terminal row embedding mould injection |
| CN104985778A (en) * | 2015-07-29 | 2015-10-21 | 健大电业制品（昆山）有限公司 | Full-automatic terminal feeding system |
| CN106363868A (en) * | 2016-10-19 | 2017-02-01 | 中山市合赢智能装备有限公司 | Method for packaging metal terminal material strap |
| CN208497515U (en) * | 2018-07-06 | 2019-02-15 | 苏州泉奇电子科技有限公司 | A kind of continuous process system of coil rack |
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