CN210148571U - Secondary injection molding equipment for screwdriver cap - Google Patents
Secondary injection molding equipment for screwdriver cap Download PDFInfo
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- CN210148571U CN210148571U CN201920936463.7U CN201920936463U CN210148571U CN 210148571 U CN210148571 U CN 210148571U CN 201920936463 U CN201920936463 U CN 201920936463U CN 210148571 U CN210148571 U CN 210148571U
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Abstract
The utility model provides a secondary injection molding device for a screwdriver cap, which comprises a screwdriver cap conveying device, a screwdriver cap arrangement positioning device, a material transfer device and an injection molding device; the screwdriver cap conveying device conveys screwdriver caps and quantitatively arranges the screwdriver caps according to an array unit; the screwdriver cap arrangement positioning device is used for arranging a plurality of workpieces into an array, and the material transfer device integrally transfers the workpieces arranged into the array to the injection molding device; and the injection molding device receives the workpiece transferred by the material transfer device and performs secondary injection molding. Compared with the prior art, the utility model discloses a screwdriver cap secondary equipment of moulding plastics can arrange into the array with a plurality of screwdriver cap are automatic to carry out the secondary to the screwdriver cap of arranging into the array and mould plastics, have degree of automation height, advantage such as production speed is fast.
Description
Technical Field
The utility model belongs to the technical field of the device of moulding plastics and specifically relates to indicate screwdriver cap secondary injection moulding equipment.
Background
The screwdriver can be frequently used in the process of maintaining installation equipment in daily life, the screwdriver is a tool for rotating a screw so as to rotate the screw to a specified position, the screwdriver consists of a screwdriver head and a screwdriver handle, the user needs to press the tail end of the screwdriver handle to exert force to rotate the screwdriver handle when using the screwdriver, and a screwdriver manufacturer sets a screwdriver cap at the tail end of the screwdriver handle in order to increase the friction force between the user and the tail end of the screwdriver handle.
The existing production method of the screwdriver cap is that a production worker arranges screwdriver caps into an injection molding template one by one, then injection molding is carried out on the injection molding template by using injection molding equipment, an anti-skid layer is formed on the outer side of the screwdriver cap, and the production worker takes out the whole finished product from the injection molding template after the injection molding is finished.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provides a screwdriver cap secondary equipment of moulding plastics, can arrange into the array with a plurality of screwdriver cap are automatic to carry out the secondary to the screwdriver cap of arranging into the array and mould plastics, have degree of automation height, advantages such as production speed is fast.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the secondary injection molding equipment for the screwdriver cap comprises a screwdriver cap conveying device, a screwdriver cap arrangement positioning device, a material transfer device and an injection molding device; the screwdriver cap conveying device conveys screwdriver caps and quantitatively arranges the screwdriver caps according to an array unit; the screw driver cap arrangement positioning device comprises a workbench and a SCARA mechanical arm, wherein the workbench is provided with at least one working area, a positioning die is installed on the working area, workpiece positioning holes which are arranged at intervals according to a plurality of array units are formed in the upper surface of the positioning die, a transfer unit is installed at the tail end of the SCARA mechanical arm, the transfer unit is provided with vacuum chucks corresponding to the number of one array unit of the workpiece positioning holes, and the SCARA mechanical arm drives the transfer unit to transfer and place one array unit of workpieces from the screw driver cap conveying device into one array unit of the workpiece positioning holes at a time; the material transfer device comprises six-axis manipulators and a feeding and discharging clamp, the feeding and discharging clamp comprises a sucker assembly, the sucker assembly comprises vacuum suckers which are distributed at intervals according to a plurality of array units, and the six-axis manipulators drive the feeding and discharging clamp to integrally transfer workpieces on the positioning die; and the injection molding device receives the workpiece transferred by the material transfer device and performs secondary injection molding.
Compared with the prior art, the utility model discloses a screwdriver cap secondary injection moulding device has following beneficial effect:
(1) the screw driver cap conveying device, the screw driver cap arrangement positioning device, the material transfer device and the injection molding device are arranged to form a flow production line, so that the directional conveying, the arrangement positioning, the transfer and the secondary injection molding of the screw driver caps are realized, the automation degree is high, and the rapid production of secondary injection molding finished products of the screw driver caps in batches can be realized;
(2) the screw driver caps are arranged in the workbench in batches by using the SCARA manipulator, so that the screw driver caps are positioned automatically uninterruptedly, the reliability is high, the production cost is effectively reduced, the arrangement speed is high, the production smoothness of the whole production line is improved, the method is suitable for the construction of large-scale production, the manual participation links are reduced, the labor cost is reduced, and the safety accidents are avoided;
(3) through using the SCARA manipulator, the motion trail of the SCARA manipulator is set for by production personnel according to actual production needs, so that the flexibility of the screwdriver cap arrangement positioning device is improved, the screwdriver cap arrangement positioning device is suitable for production under different scenes, in addition, the parts of the vacuum chuck on the SCARA manipulator are easy to obtain, the production and manufacturing are convenient, the equipment is maintained, and the equipment maintenance cost is reduced.
Preferably, the screwdriver cap arrangement positioning device further comprises a dislocation plate and a dislocation driving device, wherein the dislocation plate is installed between the lower side of the positioning die and the working area and is provided with workpiece through holes corresponding to the workpiece positioning holes; the dislocation driving device can drive the dislocation plate to move relative to the positioning die, so that the workpiece through hole and the workpiece positioning hole are dislocated before the workpiece positioning hole is used for placing a workpiece; and after the workpiece positioning hole is filled with the workpiece, aligning the workpiece positioning hole with the workpiece through hole, and enabling the whole workpiece to fall and be positioned on the material transfer device. Because the transfer unit on the SCARA manipulator is only provided with the vacuum suckers with the number of one array unit, and the dislocation plate is arranged, the lower end of the workpiece through hole and the clearance hole are in a separated state before a workpiece is placed in the workpiece positioning hole, the SCARA manipulator has sufficient time to arrange the screwdriver caps on the positioning die, after the workpiece positioning hole is filled with the workpiece, the workpiece positioning hole is aligned with the workpiece through hole, the workpiece integrally falls to align, the subsequent transfer of the workpiece on the whole positioning die is facilitated, and the production flow can be adjusted by production personnel conveniently.
Preferably, the screwdriver cap conveying device comprises a vibration disc and a positioning device; the vibrating disc comprises a circular vibrating disc and a feeding track, and the head end of the feeding track is connected with the discharge end of the circular vibrating disc; the positioning device comprises a limiting piece, a positioning piece and a positioning driving device, the limiting piece is vertically arranged at the tail end of the feeding track, the limiting piece is provided with a material passing port corresponding to the tail end of the feeding track, and the positioning piece is adjacently arranged at the outer side of the limiting piece; the positioning driving device drives the positioning piece to intermittently move relative to the limiting piece, so that when one positioning groove corresponds to the material passing opening, a workpiece positioned at the tail end of the feeding rail enters the positioning groove.
The screwdriver cap conveying device has the following beneficial effects:
(1) the screw cutter caps are preliminarily arranged by the vibration disc, are directionally conveyed outwards, and are positioned and arranged by the positioning device, so that the screw cutter caps are conveniently transferred and loaded, the subsequent process is carried out, and the production efficiency is effectively improved;
(2) the positioning part and the positioning part are arranged adjacently, the distance between the positioning part and the tail end of the feeding track is limited, the screwdriver cap is prevented from falling from a gap between the positioning part and the tail end of the feeding track, after the screwdriver cap enters the positioning groove, the driving device drives the positioning part to move, so that the material passing opening and the positioning groove are staggered, and the screwdriver cap is limited in the positioning groove by the positioning part until being transferred;
(3) the material passing port can guide the screwdriver cap to enable the screwdriver cap to enter the positioning groove corresponding to the material passing port;
(4) through set up a plurality of constant head tanks on the setting element, can carry out the ration and arrange when fixing a position the range to the screw cutter cap, a plurality of screw cutter caps are got to the follow-up procedure of being convenient for quick clamp, effectively improve production speed.
Preferably, the positioning device further comprises an installation support, the limiting member is arranged at the rear side of the installation support, and the positioning member is slidably arranged at the upper side of the installation support; the positioning driving device comprises a positioning motor and a screw rod, a nut of the screw rod is fixedly connected with the positioning piece, and a screw rod of the screw rod is in transmission connection with the positioning motor.
Through setting up positioning drive device, can ensure the setting element moves along the direction of lead screw, improves stability during the setting element motion, in addition, positioning drive device adopts this kind of mode of setting to have the effect that positioning accuracy is high, can guarantee the setting element with the accurate counterpoint of punishment in advance mouth improves the setting element to the location effect of screw cutter cap.
Preferably, the mounting bracket comprises a base and a mounting plate, and the limiting member, the positioning member and the positioning driving device are mounted on the mounting plate; the base with the mounting panel passes through adjustable supporting mechanism and connects, and is adjustable through adjustable supporting mechanism the relative position of mounting panel and base.
Through setting up adjustable supporting mechanism, make producers can adjust according to actual production needs the setting element the difference in height between the pay-off track end improves the screwdriver cap and follows the pay-off track removes extremely smoothness nature on the setting element is convenient for the setting element is fixed a position the screw cutter cap and is arranged.
Preferably, the six-axis manipulator comprises a base and a plurality of rotating arms arranged on the base, the rotating arms are connected in sequence, two adjacent rotating arms can rotate relatively, and the feeding and discharging clamp is connected with the tail end of the six-axis manipulator; the material transfer device can realize full-automatic feeding and discharging transfer operation, and saves the input of labor cost, thereby reducing the production cost and shortening the production time.
Preferably, the feeding and discharging clamp comprises a sucker assembly, a scraper and harrow plate and a connecting component; the sucker assembly comprises a sucker support plate and a plurality of vacuum suckers arranged on the upper side of the sucker support plate; the shovel harrow plate is arranged below the sucker assembly and consists of a plurality of shovel harrow arranged at intervals, and an internal space of the clamp is formed between the sucker assembly and the shovel harrow plate; the connecting component is arranged on the rear side of the sucker component, and a connector used for being connected with the manipulator is arranged on the rear side of the connecting component.
The feeding and discharging clamp has the following beneficial effects:
(1) the material loading and unloading clamp is provided with the sucker component and the scraper rake plate, and can adsorb materials through the sucker component and clamp the materials by using the scraper rake plate, so that the materials are transferred in two ways, the device applying the material loading and unloading clamp can select one way or two ways to be used alternately according to different materials and production scenes to transfer the materials, the applicability of the equipment to different production conditions is improved, and the production cost is effectively reduced;
(2) the sucker assembly can be used for accurately adsorbing materials, so that accurate positioning of small materials is realized, and the scraper and rake plate is suitable for integrally clamping materials with large areas, so that the materials with large areas can be stably and quickly transferred, the production speed is effectively improved, and the reliability is high;
(3) the sucking disc support plate and the rake board are oppositely arranged on two sides of the connecting component, and the sucking disc assembly and the rake board can be kept at a certain distance by the arrangement mode, so that interference caused by operation of the sucking disc assembly or the rake board is avoided, and the sucking disc assembly or the rake board cannot successfully acquire materials.
Preferably, a clamping device arranged horizontally towards the front side is installed in the inner space of the clamp, and the clamping device is used for clamping a water gap of a secondary injection molding finished product of the screwdriver cap; because be equipped with injection channel in the injection mold, the back is accomplished to moulding plastics, can leave long banding mouth of a river on the finished product, through setting up clamping device, can carry out the centre gripping to the mouth of a river that forms of moulding plastics, avoids the mouth of a river to rock at the finished product transfer in-process, leads to the finished product to drop from the shovel harrow board.
Preferably, the injection molding device comprises a rack, a feeding mechanism, a heating mechanism, an injection mechanism and an injection mold, wherein the feeding mechanism, the heating mechanism and the injection mechanism are arranged on the rack; the machine frame is provided with a working platform, a turntable structure is arranged on the working platform, the turntable structure comprises a rotary driving device and a turntable, and the rotary driving device is used for driving the turntable to rotate along the axis direction; the injection mold comprises an upper injection mold and at least one lower injection mold, and the upper injection mold and the lower injection mold can be selectively closed or separated; the lower mould of moulding plastics sets up on the carousel, the mould setting of moulding plastics is in the carousel top, mould below of moulding plastics with the carousel encloses to close and forms the station of moulding plastics, the carousel makes along the rotation of axle center direction the lower mould of moulding plastics gets into the station of moulding plastics, and with mould counterpoint of moulding plastics.
The injection molding device has the following advantages:
(1) the injection molding lower die is arranged on the rotary table capable of rotating along the axis direction, and enters the injection molding station along with the rotation of the rotary table and is matched with the injection molding upper die before injection molding; after the injection molding is finished, the injection molding lower die exits from the injection molding station along with the rotation of the rotary table, and the arrangement mode can improve the reliability of the injection molding device, so that on one hand, the input of human resources is saved, and on the other hand, the material transfer device can be arranged at a position far away from the injection molding station, so that the material transfer device is prevented from being damaged;
(2) the screw driver cap secondary injection molding device has the advantages that the two injection molding lower dies or more than two injection molding lower dies are arranged, the screw driver cap can be subjected to secondary injection molding by the aid of the matched die of one injection molding lower die and the injection molding upper die, meanwhile, the material transfer device carries out blanking on the other injection molding lower die, time of waiting for blanking of the material transfer device is shortened, idle time of the injection molding upper die is shortened, and accordingly production speed of the screw driver cap secondary injection molding device is improved.
Preferably, the device also comprises an air blowing device, wherein the air blowing device is arranged on the working platform; the blowing device comprises a blowing device, an air exhaust distributor and universal bamboo joints, the air inlet end of the air exhaust distributor is connected with the blowing device, the air outlet end of the air exhaust distributor is connected with the universal bamboo joints, and the air outlet connected with the universal bamboo joints faces the injection molding lower die.
Because the joint strength of finished product and mouth of a river is unstable, material transfer device shifts out the finished product when moulding plastics the lower mould, the finished product blocks easily on the hole of moulding plastics of the lower mould of moulding plastics, leads to hindering going on of next round of production operation, through setting up gas blowing device, will remain the finished product on the hole of moulding plastics of the lower mould of moulding plastics and blow away to clear away the finished product that drops, make next round of production operation go on smoothly, improve the efficiency of screwdriver cap secondary injection moulding equipment production.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a side schematic view of the screwdriver cap delivery device;
FIG. 3 is a top schematic view of the screwdriver cap delivery device;
FIG. 4 is a top schematic view of the positioning device of the screw cap delivery device;
FIG. 5 is a side schematic view of the positioning device of the screw cap delivery device;
FIG. 6 is a side view of the screwdriver cap alignment fixture;
FIG. 7 is a schematic top view of the screwdriver cap alignment fixture;
FIG. 8 is an exploded view of the table of the screwdriver cap alignment fixture;
fig. 9 is a partially enlarged view of the area a of fig. 8;
FIG. 10 is a cross-sectional view of the table of the screwdriver cap alignment fixture;
FIG. 11 is a schematic view of a SCARA robot of the screwdriver cap organizing and positioning device;
FIG. 12 is a schematic view of a material transfer device;
FIG. 13 is a schematic top view at 45 of a charging and discharging clamp of the material transfer device;
FIG. 14 is a schematic front view of a loading and unloading fixture of the material transfer device;
FIG. 15 is a side view of the upper and lower clamps of the material transfer device;
FIG. 16 is a schematic top view of an upper and lower clamp of the material transfer device;
FIG. 17 is a schematic view of a frame of an injection molding apparatus;
FIG. 18 is a schematic view of a blowing apparatus of the injection molding apparatus;
FIG. 19 is a schematic view of a screwdriver cap;
fig. 20 is a schematic view of the screwdriver cap finished product after the secondary injection molding.
Description of reference numerals:
1, a screwdriver cap conveying device, 11 a vibrating disk, 2 a circular vibrating disk, 21 a feeding track, 22 a direct vibrating feeder, 23 a detection sensor, 3 a positioning device, 31 a mounting bracket, 32 a base, 321 an upper base plate, 33 a mounting plate, 34 an adjustable supporting mechanism, 35 an adjusting rod, 36 a locking piece, 37 a positioning piece, 370 a positioning groove, 371 a positioning driving device, 372 a connecting seat, 373 a sliding rail, 374 a screw rod, 375 a baffle plate, 38 a positioning motor, 4 a limiting piece and 40 a material passing opening;
the device comprises a 5 screwdriver cap arrangement positioning device, a 51 workbench, a 52 working area, 53 clearance holes, 54 clearance grooves, a 55 SCARA manipulator, a 6 transfer unit, a 60 connecting piece, a 61 sucker mounting piece, a 62 positioning sucker, a 71 positioning die, a 72 workpiece positioning hole, a 74 dislocation plate, a 75 workpiece via hole, a 76 dislocation driving device, a 77 connecting block, a 78 bulge and a 79 stroke detection device;
8, a feeding and discharging clamp, 80 clamp inner space, 9 connecting members, 91 connectors, 910 connecting ports, 911 communication air pipes, 92 suction cup carrier plates, 93 side frames, 931 surrounding bases, 932 vertical plates, 94 transverse plates, 103 suction cup assemblies, 1031 vacuum suction cups, 104 rake plates, 1040 rakes, 1041 side connecting parts, 1042 rear connecting parts, 105 clamping devices, 106 material transfer devices, 1061 six-axis manipulators, 1062 bases and 1063 rotating arms;
1064 injection molding device, 1065 injection molding lower die, 1066 injection molding hole, 107 machine frame, 1071 working platform, 108 turntable, 1080 injection molding station, 109 blowing device, 1091 air exhaust distributor, 1092 universal bamboo joint and 1093 fan-shaped nozzle.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings:
referring to fig. 1, 19 to 20, the screwdriver cap secondary injection molding apparatus of the present embodiment includes a screwdriver cap conveying device 1, a screwdriver cap arrangement positioning device 5, a material transfer device 106, and an injection molding device 1064.
Referring to fig. 2 to 3, the screw cap arranging and positioning device 5 is used for arranging a plurality of workpieces into an array, and the screw cap conveying device 1 comprises a vibration disc 11 and a positioning device 3; the vibrating disc 11 comprises a circular vibrating disc 2 and a feeding track 21, and the head end of the feeding track 21 is connected with the discharge end of the circular vibrating disc 2; the positioning device 3 comprises a limiting piece 4, a positioning piece 37 and a positioning driving device 371, the limiting piece 4 is vertically arranged at the tail end of the feeding track 21, a material passing port 40 corresponding to the tail end of the feeding track 21 is arranged on the limiting piece 4, and the positioning piece 37 is adjacently arranged at the outer side of the limiting piece 4; the positioning element 37 is provided with a plurality of positioning grooves 370 at intervals inside, and the positioning driving device 371 drives the positioning element 37 to move intermittently relative to the limiting element 4, so that when one of the positioning grooves 370 corresponds to the material passing opening 40, a workpiece at the end of the feeding rail 21 enters the positioning groove 370.
The screwdriver cap conveying device 1 has the following beneficial effects:
(1) the screw cutter caps are preliminarily arranged by the vibration disc 11 and are conveyed outwards in a directional mode, and then are positioned and arranged by the positioning device 3, so that the screw cutter caps can be conveniently transferred and loaded, the subsequent process is carried out, and the production efficiency is effectively improved;
(2) the limiting piece 4 and the positioning piece 37 are arranged adjacently, so that the distance between the positioning piece 37 and the tail end of the feeding track 21 is limited, the screwdriver cap is prevented from falling from a gap between the positioning piece 37 and the tail end of the feeding track 21, after entering the positioning groove 370, the driving device 371 drives the positioning piece 37 to move, so that the material passing port 40 and the positioning groove 370 are dislocated, and the screwdriver cap is limited in the positioning groove 370 by the limiting piece 4 until being transferred;
(3) the material passing port 40 can guide the screwdriver cap to enable the screwdriver cap to enter the positioning groove 370 corresponding to the material passing port 40;
(4) through set up a plurality of constant head tanks 370 on setting element 37, can carry out the ration and arrange when fixing a position the range to the screw driver cap, a plurality of screw driver caps are got to the follow-up procedure of being convenient for quick clamp, effectively improve production speed.
A detection sensor 23 is arranged at the head end of the feeding track 21, and the detection sensor 23 is used for monitoring whether the vibrating disk 11 feeds the feeding track 21; the feeding condition of the vibrating disk 11 is detected by arranging the detection sensor 23, so that the condition that the production efficiency is reduced due to material breakage is avoided.
The feeding track 21 is arranged at the upper end of the direct vibration feeder 22, and through the arrangement of the direct vibration feeder 22, power for the tail end of the feeding track 21 is provided for the screwdriver cap on the feeding track 21, so that the feeding track 21 is ensured to output the screwdriver cap outwards at a constant speed.
Referring to fig. 4 to 5, the positioning device 3 further includes a mounting bracket 31, the limiting member 4 is disposed at the rear side of the mounting bracket 31, and the positioning member 37 is slidably disposed at the upper side of the mounting bracket 31; the positioning driving device 371 comprises a positioning motor 38 and a screw rod 374, wherein a nut of the screw rod 374 is fixedly connected with the positioning piece 37, and a screw rod of the screw rod 374 is in transmission connection with the positioning motor 38; through setting up location drive arrangement 371, can ensure the setting element 37 moves along the direction of lead screw 374, improves the stability when setting element 37 moves, in addition, location drive arrangement 371 adopts this kind of mode of setting to have the effect that positioning accuracy is high, can guarantee the setting element 37 with cross accurate counterpoint of material mouth 40, improve the location effect of setting element 37 to the screw sword cap.
The positioning element 37 is connected to the mounting bracket 31 through a slide rail mechanism, the slide rail mechanism includes a slide rail 373 disposed on the upper side of the mounting bracket 31, and a connecting seat 372 disposed on the lower side of the positioning element 37, and the connecting seat 372 is slidably connected to the slide rail 373; by providing the slide rail mechanism, on one hand, the stability of the connection between the positioning member 37 and the mounting bracket 31 can be improved, and on the other hand, the pressure borne by the screw rod 374 can be reduced, so that the service life of the screw rod 374 is prolonged.
The positioning driving device 38 drives the positioning element 37 to move as follows: the positioning driving device 38 drives the positioning member 37 to intermittently move along a single direction, so that the positioning grooves 370 on the positioning member 37 are sequentially aligned with the material passing port 40, when the positioning grooves 370 are aligned with the material passing port 40, the positioning driving device 38 is stopped, so that a screw driver cap can enter the positioning grooves 370, and then the positioning driving device 38 works to drive the next positioning groove 370 to be aligned with the material passing port 40 until the screw driver cap enters each positioning groove 370; after the screwdriver caps are fully distributed on the positioning member 37, the external distribution positioning device transfers the screwdriver caps in the positioning grooves 370 to the next process; then, the positioning driving device 38 drives the positioning member 37 to move intermittently in the opposite direction, so that the screwdriver caps enter the positioning grooves 370 in sequence, and the cycle is repeated.
Installing support 31 includes base 32 and mounting panel 33, mounting panel 33 sets up base 32 upper portion, locating part 4, setting element 37 and positioning drive device 371 install on mounting panel 33, installing support 31 simple structure is convenient for produce manufacturing.
The base 32 is connected with the mounting plate 33 through an adjustable supporting mechanism 34, and the relative position of the mounting plate 33 and the base 32 can be adjusted through the adjustable supporting mechanism 34; through setting up adjustable supporting mechanism 34, make producers can adjust according to actual production needs the setting element 37 the difference in height between the pay-off track 21 end improves the screwdriver cap and follows the pay-off track 21 removes to the fluency on the setting element 37 is convenient for the setting element 37 is fixed a position the screw cutter cap and is arranged.
An upper base plate 321 is arranged at the upper end of the base 32, and the mounting plate 33 is mounted on the upper side of the upper base plate 321 through the four adjustable supporting mechanisms 34 arranged in a distance shape; the adjustable supporting mechanism 34 comprises an adjusting rod 35 and locking pieces 36, the upper end of the adjusting rod 35 is connected with the mounting plate 33, the lower end of the adjusting rod 35 penetrates through the upper base plate 321, and the locking pieces 36 are mounted on the two sides of the upper base plate 321 of the adjusting rod 35; adjustable supporting mechanism 34 simple structure, spare part quantity is less, and the producer's of being convenient for operation adjustment, in addition, this kind of mode of setting can reduce the pressure that single regulation pole bore on the one hand to extension adjustable supporting mechanism's life, on the other hand can improve the mounting panel sets up stability on the base is avoided the mounting panel takes place to incline in the use. In particular, the locking element 36 is an adjusting nut.
The width of the material passing opening 40 is greater than that of the positioning groove 370, and the upper side of the material passing opening 40 is open; the arrangement mode enables the screwdriver cap to be output from the tail end of the feeding track 21, then to move to the positioning groove 370 after being limited and guided by the material passing opening 40, so that the situation that the screwdriver cap is clamped outside the positioning piece 37 and cannot enter the positioning groove 370 due to the fact that the aperture of the positioning groove 370 is smaller than the width of the tail end of the feeding track 21 is avoided.
The locating slot 370 to the uncovered inner wall of material passing opening 40 one side is the circular arc curved surface, and this kind of setting up mode enables the locating slot 370 outside plays the guide effect to the screw driver cap, avoids the locating slot 370 outside too sharp simultaneously, harms the screw driver cap.
The positioning device 3 further includes a position sensor (not shown in the drawings), the position sensor is configured to detect a position of the positioning element 37, and the positioning motor 38 controls the positioning element 37 to move to a position where one of the positioning slots 370 corresponds to the material passing opening 40 according to a detection signal of the position sensor.
Specifically, the connecting piece 372 is provided with a blocking piece 375 at the side, the position sensor is arranged at the upper end of the mounting plate 33 and is located on the straight line of the motion track of the blocking piece 375, and when the connecting piece 372 moves, the position sensor obtains the position of the positioning piece 37 by detecting the relative distance between the position sensor and the blocking piece 375.
The position of the positioning piece 37 is detected by arranging a position sensor, so that the positioning groove 370 is ensured to be accurately aligned with the tail end of the feeding rail 21, and the feeding rail 21 is prevented from being blocked due to the fact that the positioning groove 370 cannot be aligned with the tail end of the feeding rail 21; in addition, the arrangement mode can ensure that the positioning piece 37 moves along the driving direction of the positioning driving device 371, so that the positioning grooves 370 are aligned with the tail ends of the feeding rails 21 in turn, and the positioning piece 37 is ensured to perform quantitative arrangement on the screw cutter caps.
Referring to fig. 6 to 11, the screw driver cap arrangement positioning device 5 includes a worktable 51, a SCARA robot 55, a misalignment plate 74, and a misalignment driving device 76; the working table 51 is provided with at least one working area 52, a positioning die 71 is mounted on the working area 52, workpiece positioning holes 72 which are arranged at intervals according to a plurality of array units are formed in the upper surface of the positioning die 71, the workpiece positioning holes 72 are communicated with the lower surface of the positioning die 71, and clearance holes 53 are formed in the working area 52 corresponding to the workpiece positioning holes 72; the end piece of the SCARA robot 55 is provided with a transfer unit 6, and the transfer unit 6 is provided with positioning suction cups 62 corresponding to one array unit number of the workpiece positioning holes 72; the SCARA robot 55 drives the transfer unit 6 to transfer and place one array unit number of workpieces at a time from the screw cap feeder 1 into one array unit of the workpiece positioning holes 72; the dislocation plate 74 is arranged between the lower side of the positioning die 71 and the working area 52, and is provided with workpiece through holes 75 corresponding to the workpiece positioning holes 72; the dislocation driving device 76 can drive the dislocation plate 74 to move relative to the positioning die 71, so that the workpiece through hole 75 and the workpiece positioning hole 72 are dislocated before the workpiece positioning hole 72 places a workpiece; and after the workpiece positioning hole 72 is filled with the workpiece, the workpiece positioning hole 72 is aligned with the workpiece through hole 75, so that the workpiece integrally falls down and is positioned on the material transfer device 106.
Because the transfer unit 6 on the SCARA manipulator 55 is only provided with the positioning suckers 62 with the number of one array unit, the dislocation plate 74 is arranged, so that the lower end of the workpiece through hole 75 and the clearance hole 53 are in a separated state before the workpiece is placed in the workpiece positioning hole 72, the SCARA manipulator 55 has sufficient time to arrange the screwdriver caps on the positioning die 71, when the workpiece positioning hole 72 is filled with the workpiece, the workpiece positioning hole 72 is aligned with the workpiece through hole 75, the whole workpiece falls to align, the subsequent transfer of the workpiece on the whole positioning die is facilitated, and the production flow can be adjusted by production personnel conveniently.
The inner wall of the workpiece positioning hole 72 is provided with a conical surface matched with the screwdriver cap, so that the screwdriver cap is transferred to the positioning die 71 and then sequentially penetrates through the workpiece positioning hole 72 and the clearance hole 53 to be positioned, the position error generated in the process that the SCARA manipulator 55 transfers the screwdriver cap to the positioning die 71 from the screwdriver cap conveying device 1 is effectively corrected, the positioning die 71 can accurately position the screwdriver cap, and meanwhile, the SCARA manipulator 55 can rapidly arrange and position the screwdriver cap.
The workpiece via 75 is designed to be larger than the workpiece locating hole 72; this arrangement can prevent the workpiece through hole 75 from preventing the driver cap from sequentially passing through the workpiece positioning hole 72 and the clearance hole 53 during the reciprocating movement of the dislocation plate 74.
The dislocation driving device 76 is an air cylinder, the cylinder body of the dislocation driving device is fixedly connected with the workbench 51, and the push rod of the dislocation driving device is connected with the dislocation plate 74; the dislocation driving device 76 is a universal device, is convenient to purchase, set, adjust and maintain, and can effectively reduce the production cost.
The dislocation driving device 76 is connected with the dislocation plate 74 through a connecting block 77, the connecting block 77 is arranged outside a push rod of the dislocation driving device 76, a convex part 78 is arranged on the lower side of the connecting block 77, and the end part of the dislocation plate 74 is connected with the convex part 78; the worktable 51 is provided with a clearance groove 54 corresponding to the motion track of the convex part 78.
By arranging the connecting blocks 77, on one hand, the installation and the disassembly of the dislocation plate 74 by production personnel are facilitated, and on the other hand, the connecting blocks 77 with different specifications are selected by the production personnel according to actual production requirements, so that the requirement on the type selection of the dislocation driving device 76 is lowered, and the difficulty in equipment arrangement is lowered; in addition, the clearance groove 54 is formed in the workbench 51 corresponding to the motion track of the boss 78, the boss 78 can be prevented from being scraped with the workbench 51, the service lives of the boss 78 and the workbench 51 are prolonged, maintenance cost is reduced, meanwhile, the inner side wall of the clearance groove 54 can limit the boss 78, and the phenomenon that the dislocation plate 74 is too large in motion amplitude to block the screwdriver cap from falling is avoided.
The workpiece positioning holes 72 are arranged in an NXN array, N is more than or equal to 3, each row of N workpiece positioning holes 72 is an array unit, and the arrangement mode enables the plurality of workpiece positioning holes 72 to be arranged into a rectangular array, so that production personnel can conveniently set the positioning suckers 62 on the SCARA manipulator 55 and set equipment at the next station.
The device further comprises a stroke detection device 79, wherein the stroke detection device 79 is used for monitoring the stroke of the dislocation driving device 76 for driving the dislocation plate 74 to move; by providing the stroke detection device 79, the safety and reliability of the misalignment driving device 76 can be improved, and the misalignment driving device 76 can be monitored and maintained by production personnel conveniently.
The transfer unit 6 further comprises a suction cup mounting piece 61, a connecting piece 60 for connecting the SCARA manipulator 55 is arranged on the mounting piece, and a plurality of positioning suction cups 62 are arranged on one side of the suction cup mounting piece 61 opposite to the connecting piece 60; this kind of mode of setting makes sucking disc installed part 61 can supply the setting of positioning suction disc 62 as the installation carrier to make the producer can set up and adjust positioning suction disc 62 according to actual conditions, reduce the adjustment degree of difficulty of equipment.
The two working areas 52 are oppositely arranged, each working area 52 is provided with a positioning die 71, and the SCARA manipulator 55 is arranged between the two working areas 52; the working areas 52 are two, so that the SCARA mechanical arm 55 can place screw driver caps in the two working areas 52 in turn, the idle time of the SCARA mechanical arm 55 is shortened, the utilization rate of equipment is improved, and the production efficiency is effectively improved.
Referring to fig. 12, the material transfer device 106 includes a six-axis manipulator 1061 and a loading and unloading clamp 8, the six-axis manipulator 1061 includes a base 1062 and a plurality of rotating arms 1063 disposed on the base 1062, the plurality of rotating arms 1063 are connected in sequence, two adjacent rotating arms 1063 can rotate relatively, and the loading and unloading clamp 8 is connected to the end of the six-axis manipulator 1061; the feeding and discharging clamp 8 comprises a sucker assembly 103, the sucker assembly 103 comprises vacuum suckers 1031 which are arranged at intervals according to a plurality of array units, and the six-axis manipulator 1061 drives the feeding and discharging clamp 8 to integrally transfer the workpiece on the positioning die; specifically, the feeding and discharging clamp 8 can grab the workpieces arranged into a plurality of array units on the screwdriver cap arrangement and positioning device and grab the injection molding finished products on the injection molding device 1064; the material transfer device 106 can realize the full-automatic feeding and discharging transfer operation, and the input of labor cost is saved, so that the production cost is reduced, and the production time is shortened.
Specifically, the six-axis robot 1061 is an SYR006-900 type robot, and the loading and unloading clamp 8 is connected to the end of the six-axis robot 1061 in a manner of being capable of rotating along the axis.
Referring to fig. 13 to 16, the blanking clamp 8 comprises a suction cup assembly 103, a scraper blade 104 and a connecting member 9; the sucker assembly 103 comprises a sucker carrier plate 92 and a plurality of vacuum suckers 1031 arranged on the upper side of the sucker carrier plate 92; the scraper plate 104 is arranged below the sucker component 103 and consists of a plurality of scrapers 1040 which are arranged at intervals, and a clamp inner space 80 is formed between the sucker component 103 and the scraper plate 104; the connecting member 9 is disposed at the rear side of the chuck assembly 103, and the rear side of the connecting member 9 is provided with a connecting head 91 for connecting with a robot.
The feeding and discharging clamp 8 has the following beneficial effects:
(1) the material loading and unloading clamp is provided with the sucker component 103 and the scraper rake plate 104, materials can be adsorbed by the sucker component 103, and the scraper rake plate 104 is used for clamping and taking the materials, so that two modes are provided for transferring the materials, the device applying the loading and unloading clamp 8 can select one mode or two modes for transferring the materials in different materials and production scenes in turn, the applicability of the equipment to different production conditions is improved, and the production cost is effectively reduced;
(2) the sucker assembly 103 can be used for accurately adsorbing materials, so that accurate positioning of small materials is realized, and the scraper blade 104 is suitable for integrally clamping materials with large areas, so that the materials with large areas can be stably and quickly transferred, the production speed is effectively improved, and the reliability is high;
(3) the suction cup carrier plate 92 and the rake board 104 are oppositely arranged at two sides of the connecting component 9, and the arrangement mode can ensure that the suction cup assembly 103 and the rake board 104 keep a certain distance, so that interference caused by operation of the suction cup assembly 103 or the rake board 104 is avoided, and the suction cup assembly 103 or the rake board 104 cannot successfully acquire materials.
Specifically, it is ensured that the injection molding product falls all over onto the scraper blade 104, and the distance between adjacent scraper 1040 is smaller than the diameter of the screwdriver cap.
A clamping device 105 arranged horizontally towards the front side is arranged in the inner space 80 of the clamp, and the clamping device 105 is used for clamping a water gap of a secondary injection molding finished product of the screwdriver cap; because be equipped with injection channel in the injection mold, the back is moulded plastics and is accomplished, can leave long banding mouth of a river on the finished product, through setting up clamping device 105, can carry out the centre gripping to the mouth of a river that moulds plastics and form, avoids the mouth of a river to rock at the finished product transfer in-process, leads to the finished product to drop from shovel harrow board 104.
The clamping device 105 is a pneumatic clamping jaw or an electric clamping jaw; the clamping device 105 is a universal piece, which is easy to purchase and replace.
The sucker support frame further comprises a pair of side frames 93, each side frame 93 comprises a surrounding base 931 and a vertical plate 932 connected to the upper side of the rear portion of the surrounding base 931, two sides of the lower end of a connecting member 9 are connected with the rear end of the surrounding base 931, the upper end of the connecting member 9 is connected with the rear end of the sucker support plate 92, and the upper end of the vertical plate 932 is connected with the side portion of the sucker support plate 92; the two sides and the rear end of the scraper and harrow plate 104 are respectively provided with a side connecting part 1041 and a rear connecting part 1042, the side connecting part 1041 is connected with the lower side of the corresponding side surrounding base 931, and the rear connecting part 1042 is connected with the lower end of the connecting member 9; a transverse plate 94 is arranged between the two vertical plates 932, the transverse plate 94 is positioned above the shovel plate 104, and the clamping device 105 is arranged on the transverse plate 94.
As another arrangement of the side frame 93: the side frame 93 comprises a surrounding base 931 and a vertical plate 932 connected to the upper side of the rear part of the surrounding base 931, two sides of the lower end of the connecting member 9 are connected with the rear end of the surrounding base 931, the upper end of the connecting member 9 is connected with the rear end of the suction cup carrier plate 92, and the upper end of the vertical plate 932 is connected with the side part of the suction cup carrier plate 92; the two sides and the rear end of the scraper blade plate 104 are respectively provided with a side connecting part 1041 and a rear connecting part 1042, the side connecting part 1041 is connected with the lower side of the surrounding base 931 of the corresponding side, and the rear connecting part 1042 is connected with the lower end of the connecting member 9. Specifically, the clamping device 105 is disposed on the suction cup carrier plate 92 or the rake plate 104 and is located within the clamp interior 80. Although the drawings of another arrangement of the side frame 93 are not shown in the present specification, the present modification is within the scope of the claims of the present invention.
Specifically, the vertical plate 932 is disposed on the rear portion of the surrounding base 931, and the side frame 93 is "T" shaped, or the vertical plate 932 is disposed on the upper side of the rear end of the surrounding base 931, and the side frame 93 is "L" shaped.
By arranging the side frames 93, on one hand, the structural strength of the connecting component 9 can be improved, and the stability and reliability of the feeding and discharging clamp 8 in the use process can be improved, and on the other hand, the side frames 93 can limit the positions of the sucker assemblies 103 and the scraper plates 104, so that the situation that the positioning accuracy of the obtained materials is reduced due to the displacement of the sucker assemblies 103 and the scraper plates 104 in the use process is avoided; in addition, the shovel harrow plate 104 is connected with the enclosure 931 through the side connecting parts 1041 and the rear connecting parts 1042 at the two sides and the rear end of the shovel harrow plate, on one hand, the enclosure 931 can protect the side parts of the shovel harrow plate 104, on the other hand, the connecting strength of the shovel harrow plate 104 and the side frames 93 can be effectively improved, and the shovel harrow plate 104 is prevented from being deformed after being subjected to external impact, so that the shovel harrow plate cannot be normally used.
Through setting up horizontal board 94, be convenient for the producers will clamping device 105 install to on the side bearer 93, simultaneously, be convenient for the producers after clamping device 105 is impaired, dismantle clamping device 105 and maintain.
The plurality of vacuum chucks 1031 are arranged at intervals in a plurality of array units; this kind of setting mode makes sucking disc subassembly 103 can once only adsorb a large amount of materials to realize the quick transfer of material, reduce the transfer number of times of material simultaneously.
The plurality of vacuum chucks 1031 are arranged in an NxN queue, N is more than or equal to 3, and each row of N vacuum chucks 1031 is an array unit; the arrangement mode enables the sucker component 103 to position the materials while adsorbing the materials, so that the materials enter the next station according to an NxN queue.
Specifically, be equipped with the connector 910 with the evacuating device intercommunication on the connecting elements 9, sucking disc subassembly 103 with clamping device 105 is connected with connector 910 through arranging the intercommunication trachea 911 of establishing in anchor clamps inner space 80, and this kind of mode of setting can avoid going up 8 wide-angle upset in-process of unloading anchor clamps and cause the winding of intercommunication trachea 911, leads to the intercommunication trachea 911 impaired, sucking disc subassembly 103 with clamping device 105 can't normal use, and simultaneously, this kind of mode of setting can save intercommunication trachea 911 occupation space, and is more nimble when making the operation of unloading anchor clamps 8.
Referring to fig. 17, the injection molding device 1064 receives the workpiece transferred by the material transfer device 106 and performs secondary injection molding; the injection molding device 1064 comprises a frame 107, a feeding mechanism (not shown), a heating mechanism (not shown), an injecting mechanism (not shown) and an injection mold, wherein the feeding mechanism, the heating mechanism and the injecting mechanism are arranged on the frame 107; the machine frame 107 is provided with a working platform 1071, the working platform 1071 is provided with a turntable structure, the turntable structure comprises a rotary driving device (not shown in the figure) and a turntable 108, and the rotary driving device is used for driving the turntable 108 to rotate along the axis direction; the injection mold comprises an upper injection mold (not shown in the figure) and at least one lower injection mold 1065, and the upper injection mold and the lower injection mold 1065 can be selectively closed or opened; the lower mould 1065 of moulding plastics sets up on the carousel 108, it sets up to mould plastics the carousel 108 top, mould plastics the mould below with carousel 108 encloses to close and forms injection moulding station 1080, carousel 108 makes along the rotation of axle center direction the lower mould 1065 of moulding plastics gets into injection moulding station 1080, and with mould counterpoint in moulding plastics.
The injection lower die 1065 is provided with a demolding structure (not shown in the drawings), and the demolding structure is used for pushing the finished product out of the injection lower die 1065. The demolding structure belongs to the common structure in the field of injection molding devices 1064, is not the main utility model point of this patent, and therefore, the detailed description thereof is omitted.
By arranging the demoulding structure in the injection molding hole 1066 of the injection molding lower die 1065, after injection molding is completed, the finished product is pushed out of the injection molding hole 1066 of the injection molding lower die 1065 by the demoulding structure, so that the feeding and discharging clamp 8 can quickly obtain the finished product, thereby improving the smoothness of the operation of the material transfer device 106 and increasing the yield of the secondary injection molding equipment of the screwdriver cap.
The injection molding device 1064 has the following advantages:
(1) by arranging the injection lower die 1065 on the turntable 108 which can rotate along the axial direction, before injection, the injection lower die 1065 enters the injection station 1080 along with the rotation of the turntable 108 and is matched with the injection upper die; after the injection molding is finished, the injection molding lower die 1065 exits the injection molding station 1080 along with the rotation of the turntable 108, and the arrangement mode can improve the reliability of the injection molding device 1064, so that on one hand, the input of human resources is saved, and on the other hand, the material transfer device 106 can be arranged at a position far away from the injection molding station 1080, so that the material transfer device 106 is prevented from being damaged;
(2) for the condition that two injection molding lower dies 1065 or more are arranged, secondary injection molding of the screw nut can be realized by one injection molding lower die 1065 and the injection molding upper die, meanwhile, the material transfer device 106 performs blanking on the other injection molding lower die 1065, so that the time of waiting for blanking of the material transfer device 106 is shortened, the idle time of the injection molding upper die is shortened, and the production speed of the secondary injection molding equipment for the screw nut is improved.
Referring to fig. 18, further comprising an air blowing device 109, wherein the air blowing device 109 is arranged on the working platform 1071; the blowing device 109 comprises a blowing device (not shown in the figure), an air discharge distributor 1091 and universal bamboo joints 1092, the air inlet end of the air discharge distributor 1091 is connected with the blowing device, the air outlet end of the air discharge distributor 1091 is connected with the universal bamboo joints 1092, and the air outlet connected with the universal bamboo joints 1092 faces the injection molding lower die 1065.
Because the connection strength between the finished product and the water gap is unstable, when the finished product is moved out of the injection lower die 1065 by the material transfer device 106, the finished product is easily clamped on the injection hole 1066 of the injection lower die 1065, so that the next production operation is prevented, and by arranging the air blowing device 109, the finished product remained on the injection hole 1066 of the injection lower die 1065 is blown away, so that the lost finished product is removed, the next production operation can be smoothly performed, and the production efficiency of the secondary injection molding equipment for the screwdriver cap is improved.
Specifically, the number of the universal bamboo joints 1092 is at least two, the two universal bamboo joints 1092 are arranged at intervals, and air outlets of the two universal bamboo joints 1092 face the injection molding lower die 1065, so that the air flow blown out by the air blowing device 109 can cover the upper end surface of the whole injection molding lower die 1065, and the finished product remained on the injection molding hole 1066 of the injection molding lower die 1065 can be completely blown away.
In order to make the air flow blown out by the universal bamboo joint 1092 more stable and make the flow area of the air flow as large as possible, a fan-shaped nozzle 1093 is installed on the air outlet of the universal bamboo joint 1092.
Compared with the prior art, the utility model discloses a screwdriver cap secondary injection moulding device has following beneficial effect:
(1) by arranging the screwdriver cap conveying device 1, the screwdriver cap arrangement positioning device 5, the material transfer device 106 and the injection molding device 1064, a flow production line is formed, the directional conveying, the arrangement positioning, the transfer and the secondary injection molding of the screwdriver caps are realized, the automation degree is high, and the rapid production of secondary injection molding finished products of the screwdriver caps in batches can be realized;
(2) the screw driver caps are arranged in the workbench 51 in batches by using the SCARA manipulator 55, so that the screw driver caps are positioned automatically uninterruptedly, the reliability is high, the production cost is effectively reduced, the arrangement speed is high, the production smoothness of the whole production line is improved, the automatic screw driver cap arranging device is suitable for the construction of large-scale production, meanwhile, the manual participation links are reduced, the labor cost is reduced, and the safety accidents are avoided;
(3) through using SCARA manipulator 55, the motion trail of SCARA manipulator 55 is set for according to actual production needs to the producers of being convenient for to improve the flexibility that screwdriver cap arranged positioner 5, be applicable to the production under the different scenes, in addition, the spare part of the location sucking disc 62 on SCARA manipulator 55 is easy, thereby is convenient for manufacture, and maintains to equipment, reduces the equipment maintenance cost.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. Screwdriver cap secondary injection moulding device includes:
the screwdriver cap conveying device is used for conveying screwdriver caps and quantitatively arranging the screwdriver caps according to one array unit;
the screw driver cap arrangement positioning device comprises a workbench and a SCARA mechanical arm, wherein the workbench is provided with at least one working area, a positioning die is arranged on the working area, the upper surface of the positioning die is provided with a plurality of workpiece positioning holes which are arranged at intervals according to a plurality of array units, a transfer unit is arranged at the tail end of the SCARA mechanical arm, the transfer unit is provided with vacuum chucks corresponding to the number of one array unit of the workpiece positioning holes, and the SCARA mechanical arm drives the transfer unit to transfer and place one array unit of workpieces from the screw driver cap conveying device into one array unit of the workpiece positioning holes at a time;
the material transfer device comprises six-axis manipulators and a feeding and discharging clamp, the feeding and discharging clamp comprises a sucker assembly, the sucker assembly comprises vacuum suckers which are distributed at intervals according to a plurality of array units, and the six-axis manipulators drive the feeding and discharging clamp to integrally transfer workpieces on the positioning die;
and the injection molding device is used for receiving the workpiece transferred by the material transfer device and performing secondary injection molding processing.
2. The screwdriver cap secondary injection molding device of claim 1, wherein: the screwdriver cap arrangement positioning device also comprises a dislocation plate and a dislocation driving device, wherein the dislocation plate is arranged between the lower side of the positioning die and the working area and is provided with workpiece through holes corresponding to the workpiece positioning holes; the dislocation driving device can drive the dislocation plate to move relative to the positioning die, so that the workpiece through hole and the workpiece positioning hole are dislocated before the workpiece positioning hole is used for placing a workpiece; and after the workpiece positioning hole is filled with the workpiece, aligning the workpiece positioning hole with the workpiece through hole, and enabling the whole workpiece to fall and be positioned on the material transfer device.
3. The screwdriver cap secondary injection molding device of claim 1, wherein: the screwdriver cap conveying device comprises a vibration disc and a positioning device;
the vibrating disc comprises a circular vibrating disc and a feeding track, and the head end of the feeding track is connected with the discharge end of the circular vibrating disc;
the positioning device comprises a limiting piece, a positioning piece and a positioning driving device, the limiting piece is vertically arranged at the tail end of the feeding track, the limiting piece is provided with a material passing port corresponding to the tail end of the feeding track, and the positioning piece is adjacently arranged at the outer side of the limiting piece;
the positioning driving device drives the positioning piece to intermittently move relative to the limiting piece, so that when one positioning groove corresponds to the material passing opening, a workpiece positioned at the tail end of the feeding rail enters the positioning groove.
4. The screwdriver cap secondary injection molding device of claim 3, wherein: the positioning device further comprises an installation support, the limiting piece is arranged on the rear side of the installation support, and the positioning piece is slidably arranged on the upper side of the installation support;
the positioning driving device comprises a positioning motor and a screw rod, a nut of the screw rod is fixedly connected with the positioning piece, and a screw rod of the screw rod is in transmission connection with the positioning motor.
5. The screwdriver cap secondary injection molding device of claim 4, wherein: the mounting bracket comprises a base and a mounting plate, and the limiting piece, the positioning piece and the positioning driving device are mounted on the mounting plate;
the base with the mounting panel passes through adjustable supporting mechanism and connects, and is adjustable through adjustable supporting mechanism the relative position of mounting panel and base.
6. The screwdriver cap secondary injection molding device of claim 1, wherein: the six-shaft manipulator comprises a base and a plurality of rotating arms arranged on the base, the rotating arms are connected in sequence, two adjacent rotating arms can rotate relatively, and the feeding clamp and the discharging clamp are connected with the tail end of the six-shaft manipulator.
7. The screwdriver cap secondary injection molding device of claim 1, wherein: the feeding and discharging clamp comprises a sucker assembly, a shoveling and raking plate and a connecting component;
the sucker assembly comprises a sucker support plate and a plurality of vacuum suckers arranged on the upper side of the sucker support plate;
the shovel harrow plate is arranged below the sucker assembly and consists of a plurality of shovel harrow arranged at intervals, and an internal space of the clamp is formed between the sucker assembly and the shovel harrow plate;
the connecting component is arranged on the rear side of the sucker component, and a connector used for being connected with the manipulator is arranged on the rear side of the connecting component.
8. The screwdriver cap overmolding device of any one of claims 6-7, wherein: and a clamping device horizontally arranged towards the front side is arranged in the inner space of the clamp and is used for clamping a water gap of a secondary injection molding finished product of the screwdriver cap.
9. The screwdriver cap secondary injection molding device of claim 1, wherein: the injection molding device comprises a rack, a feeding mechanism, a heating mechanism, an injection mechanism and an injection mold, wherein the feeding mechanism, the heating mechanism and the injection mechanism are arranged on the rack;
the machine frame is provided with a working platform, a turntable structure is arranged on the working platform, the turntable structure comprises a rotary driving device and a turntable, and the rotary driving device is used for driving the turntable to rotate along the axis direction;
the injection mold comprises an upper injection mold and at least one lower injection mold, and the upper injection mold and the lower injection mold can be selectively closed or separated;
the lower mould of moulding plastics sets up on the carousel, the mould setting of moulding plastics is in the carousel top, mould below of moulding plastics with the carousel encloses to close and forms the station of moulding plastics, the carousel makes along the rotation of axle center direction the lower mould of moulding plastics gets into the station of moulding plastics, and with mould counterpoint of moulding plastics.
10. The screwdriver cap secondary injection molding device of claim 9, wherein: the air blowing device is arranged on the working platform;
the blowing device comprises a blowing device, an air exhaust distributor and universal bamboo joints, the air inlet end of the air exhaust distributor is connected with the blowing device, the air outlet end of the air exhaust distributor is connected with the universal bamboo joints, and the air outlet connected with the universal bamboo joints faces the injection molding lower die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920936463.7U CN210148571U (en) | 2019-06-19 | 2019-06-19 | Secondary injection molding equipment for screwdriver cap |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920936463.7U CN210148571U (en) | 2019-06-19 | 2019-06-19 | Secondary injection molding equipment for screwdriver cap |
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| CN210148571U true CN210148571U (en) | 2020-03-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126186A (en) * | 2019-06-19 | 2019-08-16 | 广东三扬机器人有限公司 | Screwdriver cap quadric injection mould equipment |
| CN113789501A (en) * | 2021-09-09 | 2021-12-14 | 比尔安达(上海)润滑材料有限公司 | Method and system for forming multi-nano coating on surface of shaver cap |
-
2019
- 2019-06-19 CN CN201920936463.7U patent/CN210148571U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126186A (en) * | 2019-06-19 | 2019-08-16 | 广东三扬机器人有限公司 | Screwdriver cap quadric injection mould equipment |
| CN113789501A (en) * | 2021-09-09 | 2021-12-14 | 比尔安达(上海)润滑材料有限公司 | Method and system for forming multi-nano coating on surface of shaver cap |
| CN113789501B (en) * | 2021-09-09 | 2023-07-25 | 比尔安达(上海)润滑材料有限公司 | Method and system for forming multi-nano coating on surface of shaver cap |
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