CN217123762U - Double-slide double-injection-seat vertical injection machine - Google Patents
Double-slide double-injection-seat vertical injection machine Download PDFInfo
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- CN217123762U CN217123762U CN202121617994.3U CN202121617994U CN217123762U CN 217123762 U CN217123762 U CN 217123762U CN 202121617994 U CN202121617994 U CN 202121617994U CN 217123762 U CN217123762 U CN 217123762U
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Abstract
The utility model provides a double-slide double-injection-seat vertical injection machine, which comprises a mold closing rack, an injection rack, a mold locking device and a double-station injection device, wherein the mold locking device is arranged on the mold closing rack, and the double-station injection device is slidably arranged on the injection rack and is positioned on one side of the mold locking device; the two sides of the die spotting machine frame at the bottom of the double-station lower template are respectively provided with a lower template locking device; the double-station material injection device comprises two parallel material injection devices and a seat moving cylinder, each material injection device comprises an injection cylinder, an injection guide rod, an injection sliding seat, a sliding part, a material injection mounting plate, a transverse adjusting mechanism and a vertical adjusting mechanism, and the transverse adjusting mechanism comprises a transverse driving mechanism and a transverse sliding mechanism; the utility model discloses a through the lower bolster locking device with the compacting of duplex position lower bolster before the compound die, the gliding condition appears when preventing the compound die, in addition, adjust the position and the height of annotating the material device through horizontal adjustment mechanism and vertical adjustment mechanism.
Description
Technical Field
The utility model relates to an injection molding machine technical field, concretely relates to vertical injection machine of two slides bijection seat.
Background
The injection molding machine is generally divided into a vertical type and a horizontal type, the size of an injection product can be divided into a large size, a medium size and a small size according to the requirement, for a small vertical injection molding machine, the universal structure is that a rack, a mold locking device, an injection device and a hydraulic system are arranged, the injection device is arranged on an upper template, the mold locking device controls the upper template to move up and down to open and close the mold through a mold locking machine column, and a lower template is fixed on the rack.
The patent document with the publication number of 2018.06.19 in the specification of 201721645678.0 discloses a double-station horizontal pushing injection molding machine, wherein a lower template is arranged to be double stations, a sliding rail and a friction plate are arranged between a rack and the double-station lower template, a cylinder is used for pushing the double-station lower template, two pairs of lower dies are installed on the lower template, after one pair of lower dies complete injection molding, the cylinder pushes the injection molded lower die holder out from an injection molding position, the other pair of lower dies can start injection molding, and at the moment, a part can be taken out or an insert can be installed on the pushed front pair of lower dies, so that the safety accident caused by the accidental falling of an upper die holder is avoided, and the part taking and the insert installation are facilitated.
However, according to the double-station horizontal pushing injection molding machine disclosed in the patent document, the injection molding device is arranged on the upper template, so that the injection molding device cannot be adjusted in a left-right sliding manner, the adjustment is inconvenient, and the injection molding efficiency is low; meanwhile, the mold locking device of the double-station horizontal pushing injection molding machine is arranged below the lower mold plate, so that the platform is higher in height and inconvenient to operate; in addition, the double-station flat-pushing injection molding machine can only carry out single-color injection molding and cannot carry out double-color injection molding.
Disclosure of Invention
The utility model provides a vertical injection machine of two slide bijection seats that injection process is stable, can carry out double-shot molding, conveniently adjusts injection moulding device position utilizes the scheme of the invention, can carry out double-shot molding, can control the injection moulding device simultaneously, the adjustment of height direction, also is convenient for operating personnel to get on the mould and install the operation of mold insert.
In order to achieve the above purpose, the technical scheme of the utility model is that: a double-slide double-injection-seat vertical injection machine comprises a mold closing rack, an injection rack, a mold locking device and a double-station injection device, wherein the mold locking device is arranged on the mold closing rack, and the double-station injection device is slidably arranged on the injection rack and is positioned on one side of the mold locking device.
The mold locking device comprises an upper mold plate, a mold closing guide rod, a double-station lower mold plate and a mold locking oil cylinder, wherein the double-station lower mold plate is arranged on a mold closing rack, a lower mold slide rail is arranged at the bottom of the double-station lower mold plate, a lower mold slide groove formed by downward sinking and extending is arranged on the mold closing rack, the lower mold slide rail is matched with the lower mold slide rail in shape, the lower mold slide rail is connected with the lower mold slide groove in a sliding manner, the double-station lower mold plate is arranged on the lower mold slide rail in a sliding manner, a driving air cylinder for driving the double-station lower mold plate to slide is arranged on one side of the mold closing rack, and the driving air cylinder is arranged on one side of the mold closing rack; the die closing guide rod is arranged on the die closing rack, the upper die plate is arranged on the die closing guide rod in a sliding mode, the die locking oil cylinder is fixedly arranged on the die closing guide rod, and the output end of the die locking oil cylinder is connected with the upper die plate; a first station and a second station are arranged on the double-station lower template; and lower template locking devices are respectively arranged at the bottom of the double-station lower template and at two sides of the die closing guide rod of the die closing machine frame.
The double-station material injection device comprises two parallel material injection devices and a seat moving cylinder, each material injection device comprises an injection cylinder, an injection guide rod, an injection sliding seat, a sliding part, a material injection mounting plate, a transverse adjusting mechanism and a vertical adjusting mechanism, and the transverse adjusting mechanism comprises a transverse driving mechanism and a transverse sliding mechanism.
The material injection mounting plate is arranged above the material injection rack, the transverse sliding mechanisms are arranged between the material injection rack and the material injection mounting plate, the transverse sliding mechanisms are respectively arranged on two sides of the bottom of the material injection mounting plate, one end of each transverse sliding mechanism is fixedly connected with the material injection rack, and the other end of each transverse sliding mechanism is fixedly connected with the bottom of the material injection mounting plate; the transverse driving mechanism is arranged between the material injection rack and the material injection mounting plate and is positioned in the middle of the material injection mounting plate; the injection device comprises an injection mounting plate, a vertical adjusting mechanism, an injection sliding seat, an injection device and an injection device, wherein the vertical adjusting mechanism is arranged at two ends of the upper side of the injection mounting plate; the cylinder body of the seat moving cylinder is fixedly arranged on one side of the injection mounting plate, which is far away from the die assembly rack, and a piston rod of the seat moving cylinder is fixedly connected with the injection sliding seat.
According to the arrangement, the double-station material injection device of the transverse driving mechanism slides along the transverse sliding mechanism, the position of the material injection device is adjusted, and the height of the material injection device is adjusted through the vertical adjusting mechanism; therefore, the position and the height of the material injection device can be conveniently adjusted, and the position of the material injection device during injection molding is more accurate; the mold locking oil cylinder drives the upper mold plate and the first station on the double-station lower mold plate to be closed, the piston rod is driven by the seat moving cylinder to drive the injection device to be in butt joint with the mold, and the mold is injected by the injection device; after the first injection molding of the first station is completed, the injection device retreats from the mold, the transverse driving mechanism drives the double-station injection device to slide along the transverse sliding mechanism, the injection port of the other injection cylinder is arranged on one side of the mold, the seat moving cylinder drives the injection device of the double-station injection device to slide along the injection guide rod to butt the mold, and the injection device performs the second injection molding on the first station on the double-station lower template; after the first station finishes the second injection molding, the injection device withdraws from the mold, the upper template moves upwards, the driving cylinder drives the double-station lower template to slide, the second station on the double-station lower template slides to the lower part of the upper template, meanwhile, the mold locking oil cylinder drives the upper template and the second station on the double-station lower template to carry out mold closing again, the transverse driving mechanism drives the double-station injection device to slide along the transverse sliding mechanism, the injection port of the injection cylinder is arranged at one side of the mold, the seat moving cylinder drives the injection device of the double-station injection device to slide along the injection guide rod to butt the mold, and the injection device carries out the first injection molding on the second station on the double-station lower template; after the first injection molding of the second station is completed, the injection device retreats from the mold, the transverse driving mechanism drives the double-station injection device to slide along the transverse sliding mechanism, the injection port of the other injection cylinder is arranged on one side of the mold, the seat moving cylinder drives the injection device of the double-station injection device to slide along the injection guide rod to butt the mold, and the injection device performs the second injection molding on the second station on the double-station lower template; thus, double-station lower templates can be subjected to double-color injection molding; meanwhile, the mold locking oil cylinder is arranged above the upper template, so that the height of the double-station lower template is relatively lower, and the operation of operators is facilitated; in addition, by arranging the lower template locking device, after the lower template locking device locks the double-station lower template, when the upper template and the double-station lower template are subjected to die assembly, the sliding condition of the double-station lower template during injection molding after die assembly can be effectively prevented, and once the sliding condition of the lower template occurs, equipment damage is likely to be caused.
Furthermore, the transverse sliding mechanism comprises a transverse sliding rail and a transverse sliding chute, the transverse sliding rail is fixedly installed on the material injection rack and is positioned below the material injection mounting plate, the transverse sliding chute is fixedly installed at the lower side of the material injection mounting plate, and the transverse sliding rail is in sliding connection with the transverse sliding chute; above setting, when horizontal actuating mechanism drive notes material mounting panel lateral shifting, annotate the material mounting panel and slide through the horizontal slide rail and the horizontal spout cooperation of both sides, like this, annotate the material mounting panel and slide stably.
Further, the transverse driving mechanism comprises a hydraulic motor, a driving gear fixedly connected to the output end of the hydraulic motor and a rack meshed with the driving gear; the hydraulic motor is fixedly arranged on the material injection mounting plate, and the rack is fixedly arranged on the material injection rack and is positioned below the hydraulic motor; above setting, when the position of annotating the material device in the duplex position needs to be adjusted or when moulding plastics the mould for the second time, the accessible drives hydraulic motor, drives drive gear and carries out lateral shifting on the rack to be convenient for adjust the position of annotating the material device in the duplex position, and be convenient for annotate the material device in the duplex position and carry out double-shot moulding to the mould.
Furthermore, the vertical adjusting mechanism comprises a vertical guide frame and a lifting driving device, the lifting driving device is arranged at the lower side of the injection cylinder, the vertical guide frame is arranged at two sides of the lifting driving device, a vertically arranged guide groove is arranged on the vertical guide frame, two ends of the injection guide rod are respectively connected with a sliding piece, the sliding piece is arranged in the guide groove at two sides of the lifting driving device in a sliding manner, and the lifting driving device is fixedly connected with the bottom of the sliding piece; above setting, drive the slider through lift drive arrangement and move about from top to bottom in the guide way, thereby the injection guide arm of being connected with the slider drives annotates the material device and carries out the regulation of height, and it is convenient to adjust.
Furthermore, the lifting driving device comprises more than two groups of lifting mechanisms, each lifting mechanism comprises a worm and gear mechanism and a screw, the worm and gear mechanism is arranged on the material injection mounting plate, the screw is in threaded connection with a worm wheel of the worm and gear mechanism, the upper end of the screw is fixed on the sliding piece, a chain wheel is arranged on a worm of the worm and gear, and a chain is connected between the chain wheels of the lifting mechanisms; a holding rod of a worm gear of one of the lifting mechanisms is connected with a transmission rod, and the transmission rod is connected with a rotating handle; above setting, adjust a elevating system and can adjust all elevating system in the lift drive simultaneously, the worm gear mechanism is chooseed for use to the lift drive, and like this, the lift drive possesses self-locking function, annotates the material device and drops when preventing that the lift drive from breaking down for equipment damages.
Above setting, after cope match-plate pattern and duplex position lower bolster carry out the compound die, lower bolster locking device locks the duplex position lower bolster, prevents to mould plastics after the compound die that gliding condition appears in the duplex position lower bolster, in case gliding condition appears in the duplex position lower bolster, probably leads to equipment to damage.
Furthermore, the lower template locking device comprises a first locking cylinder, a fixing plate and more than one locking cylinder, the output end of the first locking cylinder is connected with the fixing plate, and the locking cylinder is arranged on the fixing plate and faces one side of the double-station lower template; with the arrangement, after the upper template and the double-station lower template are assembled, the first locking cylinder drives the fixing plate, so that the locking cylinder on the fixing plate compresses the double-station lower template, and the double-station lower template is prevented from sliding.
Furthermore, the two driving cylinders are arranged and are respectively arranged on two sides of the double-station lower template in the sliding direction; therefore, the double-station lower template can slide more stably.
Furthermore, a second locking cylinder is further arranged at the bottom of the material injection rack, penetrates through and is fixedly installed on the mold locking rack, and the output end of the second locking cylinder faces the material injection mounting plate; above setting, when moulding plastics, second locking cylinder work, and the output of second locking cylinder compresses tightly annotates the material mounting panel for annotate when the material device is moulded plastics to the duplex position and annotate the material mounting panel gliding condition can not appear, prevent to damage equipment and the accident appears.
Drawings
Fig. 1 is a schematic front view of a double-slide double-injection-seat vertical injection machine according to the present invention.
Fig. 2 is a schematic side view of the double-slide double-injection-seat vertical injection machine according to the present invention.
Fig. 3 is a schematic top view of the double-slide double-injection-seat vertical injection machine according to the present invention.
Fig. 4 is a schematic front view structure diagram of the double-station injection device of the present invention.
Fig. 5 is a partially enlarged schematic view of a portion a of fig. 1.
Fig. 6 is a partially enlarged schematic view of a portion B in fig. 2.
In the reference symbols: 10-lower die chute, 1-die closing rack, 11-die locking device, 111-upper die plate, 112-die closing guide rod, 113-double-station lower die plate, 1131-lower die slide rail, 1132-driving cylinder, 114-die locking oil cylinder, 115-lower die plate locking device, 1151-first locking cylinder, 1152-fixing plate, 1153-locking cylinder, 2-material injection rack, 21-double-station material injection device, 211-material injection device, 2111-injection cylinder, 2112-injection guide rod, 2113-injection slide seat, 2114-sliding piece, 2115-material injection mounting plate, 21161-transverse driving mechanism, 211611-hydraulic motor, 211612-rack, 211621-transverse slide rail, 211622-transverse chute, 2117-vertical adjusting mechanism, 21171-vertical guide frame, 21172-lifting driving device, 211711-guide groove, 211721-rotating handle, 211722-worm gear mechanism, 211723-chain wheel, 211724-screw rod, 212-seat moving cylinder and 22-second locking cylinder.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-6, a double-slide double-injection-seat vertical injection machine comprises a mold clamping frame 1, an injection frame 2, a mold locking device 11 and a double-station injection device 21, wherein the mold locking device 11 is arranged on the mold clamping frame 1, and the injection device 21 is slidably arranged on the injection frame 2 and is positioned on one side of the mold locking device 11.
The mold locking device 11 comprises an upper mold plate 111, a mold closing guide rod 112, a double-station lower mold plate 113 and a mold locking oil cylinder 114, the double-station lower mold plate 113 is arranged on a mold closing rack, a lower mold slide rail 1131 is arranged at the bottom of the double-station lower mold plate 113, a lower mold slide groove 10 formed by downward sinking and extending is arranged on the mold closing rack 1, the lower mold slide rail 1131 is matched with the lower mold slide rail 10 in shape, the lower mold slide rail 1131 is in sliding connection with the lower mold slide groove 10, a driving cylinder 1132 for driving the double-station lower mold plate to slide is arranged on one side of the double-station lower mold plate 113, and the driving cylinder 1132 is installed on one side of the mold closing rack 1; a mold closing guide rod 112 is arranged on the mold closing rack 1, an upper mold plate 111 is arranged on the mold closing guide rod 112 in a sliding manner, a mold locking oil cylinder 114 is fixedly arranged on the mold closing guide rod 112, and the output end of the mold locking oil cylinder 114 is connected with the upper mold plate 111; a first station and a second station are arranged on the double-station lower template 113; the mold closing frame 1 is provided with lower mold plate locking devices 115 at the bottom of the double-station lower mold plate 113 and at two sides of the mold closing guide rod 112.
The double-station material injection device 21 comprises two parallel material injection devices 211 and a seat moving cylinder 212, each material injection device comprises an injection cylinder 2111, an injection guide rod 2112, an injection sliding seat 2113, a sliding part 2114, a material injection mounting plate 2115, a transverse adjusting mechanism and a vertical adjusting mechanism 2117, and the transverse adjusting mechanism comprises a transverse driving mechanism 21161 and a transverse sliding mechanism 21162.
The material injection mounting plate 2115 is arranged above the material injection frame 2, the transverse sliding mechanisms 21162 are arranged between the material injection frame 2 and the material injection mounting plate 2115, the transverse sliding mechanisms 21162 are respectively arranged at two sides of the bottom of the material injection mounting plate 2115, one end of the transverse sliding mechanism 21162 is fixedly connected with the material injection frame 2, and the other end of the transverse sliding mechanism 21162 is fixedly connected with the bottom of the material injection mounting plate 2115; the transverse driving mechanism 21161 is arranged between the material injection rack 2 and the material injection mounting plate 2115 and is positioned in the middle of the material injection mounting plate 2115; the vertical adjusting mechanisms 2117 are arranged at two ends of the upper side of the material injection mounting plate 2115, two ends of the injection guide rod 2112 are respectively connected with two sliding parts 2114, the sliding parts 2114 are connected with the vertical adjusting mechanisms 2117 in a sliding manner, the injection sliding seat 2113 is fixedly connected with the injection cylinder 2111, the injection sliding seat 2113 is arranged on the injection guide rod 2112 in a sliding manner, and the injection device is connected with the injection guide rod 2112 in a sliding manner through the injection sliding seat 2113; the cylinder body of the seating-moving cylinder 212 is fixedly installed on one side of the injection mounting plate, which is far away from the mold closing rack, and the piston rod of the seating-moving cylinder 212 is fixedly connected with the injection slide 2113.
The working method of the double-sliding plate double-injection-seat vertical injection machine comprises the following steps:
(1) the position of the injection cylinder 2111 is adjusted by driving the double-station injection device 2121 to slide along the transverse sliding mechanism 21162 by the transverse driving mechanism 21161.
(2) The height of the injection cylinder 2111 is adjusted by a vertical adjustment mechanism 2117.
(3) The mold locking oil cylinder 114 drives the upper template 111 provided with the upper mold to move along the mold closing guide rod 112 to the direction of the double-station lower template 113 provided with the lower mold, the lower template locking device 115 locks the double-station lower template 113, the upper template 111 and a first station on the double-station lower template 113 are subjected to mold closing to form a complete mold, and the mold locking oil cylinder 114 locks the mold.
(4) The seating cylinder 212 drives the injection cylinder 2111 of the double-station injection device 2121 to slide along the injection guide rod 2112 to butt joint the mold, and the injection cylinder 2111 performs first injection molding on a first station on the double-station lower template 113.
(5) After the first injection at the first station is completed, the seating cylinder 212 drives the injection cylinder 2111 to slide along the injection guide 2112 away from the mold.
(6) The transverse driving mechanism 21161 drives the double-station injection device 21 to slide along the transverse sliding mechanism 21162, and an injection port of the other injection cylinder 2111 is arranged on one side of the mold.
(7) The seat shift cylinder 212 drives the injection cylinder 2111 of the double-station injection device 21 to slide along the injection guide rod 2112 to butt joint the mold, and the injection cylinder 2111 performs second injection molding on the first station on the double-station lower template 113.
(8) After the second injection molding at the first station is completed, the seat moving cylinder 212 drives the injection cylinder 2111 to slide along the injection guide rod 2112 to leave the mold, the mold locking oil cylinder 114 drives the upper mold plate 111 to separate from the double-station lower mold plate 113, the lower mold plate locking device 115 releases the double-station lower mold plate 113, the driving air cylinder 1132 drives the double-station lower mold plate 113 to slide, the second station on the lower mold plate 113 slides to the lower side of the upper mold plate 111, and the lower mold plate locking device 115 locks the double-station lower mold plate 113.
(9) The mold locking cylinder 114 drives the upper template 111 to move towards the double-station lower template 113 along the mold closing guide rod 112 again, the upper template 111 and a second station on the double-station lower template 113 are subjected to mold closing to form a complete mold, and the mold locking cylinder 114 locks the mold.
(10) The seating cylinder 212 drives the injection cylinder 2111 of the double-station injection device 2121 to slide along the injection guide rod 2112 to butt joint the mold, and the injection cylinder 2111 performs first injection molding on a second station on the double-station lower template 113.
(11) After the first shot at the second station is completed, the seating cylinder 212 drives the injection cylinder 2111 to slide along the injection guide 2112 away from the mold.
(12) The transverse driving mechanism 21161 drives the double-station injection device 21 to slide along the transverse sliding mechanism 21162, and an injection port of the other injection cylinder 2111 is arranged on one side of the mold.
(13) The seat shift cylinder 212 drives the injection cylinder 2111 of the double-station injection device 21 to slide along the injection guide rod 2112 to butt joint the mold, and the injection cylinder 2111 performs second injection molding on the second station on the double-station lower template 113.
According to the method, the double-station material injection device of the transverse driving mechanism slides along the transverse sliding mechanism, the position of the material injection device is adjusted, and the height of the material injection device is adjusted through the vertical adjusting mechanism; therefore, the position and the height of the material injection device can be conveniently adjusted, and the position of the material injection device during injection molding is more accurate; the mould locking oil cylinder drives the upper template to be matched with a first station on the double-station lower template, the piston rod is driven by the seat cylinder to drive the material injection device to enter the mould, and the material injection device performs injection molding; after the first injection molding of the first station is completed, the injection device retreats from the mold, the transverse driving mechanism drives the double-station injection device to slide along the transverse sliding mechanism, the injection port of the other injection cylinder is arranged on one side of the mold, the seat moving cylinder drives the injection device of the double-station injection device to slide along the injection guide rod and extend into the mold, and the injection device performs the second injection molding on the first station on the double-station lower template; after the first station finishes the second injection molding, the injection device withdraws from the mold, the upper template moves upwards, the driving cylinder drives the double-station lower template to slide, the second station on the double-station lower template slides to the lower part of the upper template, meanwhile, the mold locking oil cylinder drives the upper template and the second station on the double-station lower template to carry out mold closing again, the transverse driving mechanism drives the double-station injection device to slide along the transverse sliding mechanism, the injection port of the injection cylinder is arranged at one side of the mold, the seat moving cylinder drives the injection device of the double-station injection device to slide along the injection guide rod and extend into the mold, and the injection device carries out the first injection molding on the second station on the double-station lower template; after the first injection molding of the second station is completed, the injection device retreats from the mold, the transverse driving mechanism drives the double-station injection device to slide along the transverse sliding mechanism, the injection port of the other injection cylinder is arranged on one side of the mold, the seat moving cylinder drives the injection device of the double-station injection device to slide along the injection guide rod and extend into the mold, and the injection device performs the second injection molding on the second station on the double-station lower template; thus, double-station lower templates can be subjected to double-color injection molding; meanwhile, the mold locking oil cylinder is arranged above the upper template, so that the height of the double-station lower template is relatively lower, and the operation of operators is facilitated; in addition, by arranging the lower template locking device, after the lower template locking device locks the double-station lower template, when the upper template and the double-station lower template are subjected to die assembly, the sliding condition of the double-station lower template during injection molding after die assembly can be effectively prevented, and once the sliding condition of the lower template occurs, equipment damage is likely to be caused.
The transverse sliding mechanism comprises a transverse sliding rail 211621 and a transverse sliding groove 211622, the transverse sliding rail 211621 is fixedly installed on the material injection frame 2 and is positioned below the material injection mounting plate 2115, the transverse sliding groove 211622 is fixedly installed on the lower side of the material injection mounting plate 2115, and the transverse sliding rail 211621 is in sliding connection with the transverse sliding groove 211622; above setting, when horizontal actuating mechanism drive notes material mounting panel lateral shifting, annotate the material mounting panel and slide through the horizontal slide rail and the horizontal spout cooperation of both sides, like this, annotate the material mounting panel and slide stably.
The transverse driving mechanism 21161 comprises a hydraulic motor 211611, a driving gear fixedly connected to the output end of the hydraulic motor and a rack 211612 meshed with the driving gear; the hydraulic motor 211611 is fixedly arranged on the material injection mounting plate 2115, and the rack 211612 is fixedly arranged on the material injection frame 2 and is positioned below the hydraulic motor 211611; above setting, when the position of annotating the material device in the duplex position needs to be adjusted or when moulding plastics the mould for the second time, the accessible drives hydraulic motor, drives drive gear and carries out lateral shifting on the rack to be convenient for adjust the position of annotating the material device in the duplex position, and be convenient for annotate the material device in the duplex position and carry out double-shot moulding to the mould.
The vertical adjusting mechanism 2117 comprises a vertical guide frame 21171 and a lifting driving device 21172, the lifting driving device 21172 is arranged at the lower side of the injection cylinder 2111, the vertical guide frame 21171 is arranged at two sides of the lifting driving device 21172, a vertically arranged guide groove 211711 is arranged on the vertical guide frame 21171, two ends of the injection guide rod 2112 are respectively connected with a sliding part 2114, the sliding part 2114 is arranged in a guide groove 211711 at two sides of the lifting driving device 21172 in a sliding way, and the lifting driving device 21172 is fixedly connected with the bottom of the sliding part 2114; above setting, drive the slider through lift drive arrangement and move about from top to bottom in the guide way, thereby the injection guide arm of being connected with the slider drives annotates the material device and carries out the regulation of height, and it is convenient to adjust.
As shown in fig. 4, the lifting drive unit 21172 includes two or more sets of lifting mechanisms, and in this embodiment, two sets are provided. The lifting mechanism comprises a worm and gear mechanism 21172 and a screw 211724, the worm and gear mechanism 21172 is installed on the material injection mounting plate, the screw 211724 is in threaded connection with a worm wheel of the worm and gear mechanism, the upper end of the screw 211724 is fixed on the sliding piece 2114, a chain wheel 211723 is installed on the worm of the worm and gear, and a chain is connected between the chain wheels of the lifting mechanism; a holding rod of a worm gear of one of the lifting mechanisms is connected with a transmission rod 2117211, and a rotating handle 211721 is connected to a transmission rod 2117211; above setting, adjust a elevating system and can adjust all elevating system in the lift drive simultaneously, the worm gear mechanism is chooseed for use to the lift drive, and like this, the lift drive possesses self-locking function, annotates the material device and drops when preventing that the lift drive from breaking down for equipment damages.
Above setting, lower bolster locking device locks the duplex position lower bolster, when cope match-plate pattern and duplex position lower bolster carry out the compound die, prevents to mould plastics after the compound die that gliding condition appears in the duplex position lower bolster, in case gliding condition appears in the duplex position lower bolster, probably leads to equipment to damage.
The lower template locking device 115 comprises a first locking cylinder 1151, a fixing plate 1152 and more than one locking cylinder 1153, wherein the output end of the first locking cylinder 1151 is connected with the fixing plate 1152, and the locking cylinder 1153 is arranged on the fixing plate 1152 and faces one side of the lower template 113 at two stations; with the arrangement, after the upper template and the double-station lower template are assembled, the first locking cylinder drives the fixing plate, so that the locking cylinder on the fixing plate compresses the double-station lower template, and the double-station lower template is prevented from sliding.
The two driving cylinders 1132 are arranged on two sides of the double-station lower template 113 in the sliding direction respectively; therefore, the double-station lower template can slide more stably.
A second locking cylinder 22 is further arranged at the bottom of the material injection rack 2, the second locking cylinder 22 penetrates through and is fixedly installed on the mold locking rack, and the output end of the second locking cylinder 22 faces the material injection mounting plate; above setting, when moulding plastics, second locking cylinder work, and the output of second locking cylinder compresses tightly annotates the material mounting panel for annotate when the material device is moulded plastics to the duplex position and annotate the material mounting panel gliding condition can not appear, prevent to damage equipment and the accident appears.
Claims (8)
1. The utility model provides a vertical injection machine of two slides bijection seat which characterized in that: the double-station injection molding machine comprises a mold closing rack, an injection rack, a mold locking device and a double-station injection device, wherein the mold locking device is arranged on the mold closing rack, and the double-station injection device is arranged on the injection rack in a sliding manner and is positioned on one side of the mold locking device;
the mold locking device comprises an upper mold plate, a mold closing guide rod, a double-station lower mold plate and a mold locking oil cylinder, wherein the double-station lower mold plate is arranged on a mold closing rack, a lower mold slide rail is arranged at the bottom of the double-station lower mold plate, a lower mold slide groove formed by downward sinking and extending is arranged on the mold closing rack, the lower mold slide rail is matched with the lower mold slide rail in shape, the lower mold slide rail is connected with the lower mold slide groove in a sliding manner, the double-station lower mold plate is arranged on the lower mold slide rail in a sliding manner, a driving air cylinder for driving the double-station lower mold plate to slide is arranged on one side of the mold closing rack, and the driving air cylinder is arranged on one side of the mold closing rack; the die closing guide rod is arranged on the die closing rack, the upper die plate is arranged on the die closing guide rod in a sliding mode, the die locking oil cylinder is fixedly arranged on the die closing guide rod, and the output end of the die locking oil cylinder is connected with the upper die plate; a first station and a second station are arranged on the double-station lower template; the die spotting machine is provided with a lower template locking device at the bottom of the double-station lower template and at two sides of the die spotting guide rod respectively;
the double-station material injection device comprises two parallel material injection devices and a seat moving cylinder, each material injection device comprises an injection cylinder, an injection guide rod, an injection sliding seat, a sliding part, a material injection mounting plate, a transverse adjusting mechanism and a vertical adjusting mechanism, and the transverse adjusting mechanism comprises a transverse driving mechanism and a transverse sliding mechanism;
the material injection mounting plate is arranged above the material injection rack, the transverse sliding mechanisms are arranged between the material injection rack and the material injection mounting plate, the transverse sliding mechanisms are respectively arranged on two sides of the bottom of the material injection mounting plate, one end of each transverse sliding mechanism is fixedly connected with the material injection rack, and the other end of each transverse sliding mechanism is fixedly connected with the bottom of the material injection mounting plate; the transverse driving mechanism is arranged between the material injection rack and the material injection mounting plate and is positioned in the middle of the material injection mounting plate; the injection device comprises an injection mounting plate, a vertical adjusting mechanism, an injection sliding seat, an injection device and an injection device, wherein the vertical adjusting mechanism is arranged at two ends of the upper side of the injection mounting plate; the cylinder body of the seat moving cylinder is fixedly arranged on one side of the injection mounting plate, which is far away from the die assembly rack, and a piston rod of the seat moving cylinder is fixedly connected with the injection sliding seat.
2. The vertical injection machine of claim 1, wherein: the horizontal sliding mechanism comprises a horizontal sliding rail and a horizontal sliding groove, the horizontal sliding rail is fixedly mounted on the injection rack and located below the injection mounting plate, the horizontal sliding groove is fixedly mounted on the lower side of the injection mounting plate, and the horizontal sliding rail is connected with the horizontal sliding groove in a sliding mode.
3. The vertical injection machine of claim 1, wherein: the transverse driving mechanism comprises a hydraulic motor, a driving gear fixedly connected to the output end of the hydraulic motor and a rack meshed with the driving gear; the hydraulic motor is fixedly installed on the material injection mounting plate, and the rack is fixedly installed on the material injection rack and located below the hydraulic motor.
4. The vertical injection machine of claim 1, wherein: the vertical adjusting mechanism comprises a vertical guide frame and a lifting driving device, the lifting driving device is arranged on the lower side of the injection cylinder, the vertical guide frame is arranged on two sides of the lifting driving device, a vertical arrangement ground guide groove is formed in the vertical guide frame, sliding parts are connected to two ends of the injection guide rod respectively, the sliding parts are arranged in the guide grooves on two sides of the lifting driving device in a sliding mode, and the lifting driving device is fixedly connected with the bottoms of the sliding parts.
5. The vertical injection machine of claim 4, wherein: the lifting driving device comprises more than two groups of lifting mechanisms, each lifting mechanism comprises a worm and gear mechanism and a screw, the worm and gear mechanisms are arranged on the material injection mounting plates, the screws are in threaded connection with worm gears of the worm and gear mechanisms, the upper ends of the screws are fixed on the sliding pieces, chain wheels are arranged on the worms of the worm and gear mechanisms, and chains are connected between the chain wheels of the lifting mechanisms; a transmission rod is connected to the worm of the worm gear of one of the lifting mechanisms, and a rotating handle is connected to the transmission rod.
6. The vertical injection machine of claim 1, wherein: the lower template locking device comprises a first locking cylinder, a fixing plate and more than one locking cylinder, the output end of the first locking cylinder is connected with the fixing plate, and the locking cylinder is arranged on the fixing plate and faces one side of the lower template with double stations.
7. The vertical injection machine of claim 1, wherein: the two driving cylinders are arranged and are respectively arranged on two sides of the double-station lower template in the sliding direction.
8. The vertical injection machine of claim 1, wherein: and a second locking cylinder is also arranged at the bottom of the material injection rack, penetrates through the mold locking rack and is fixedly installed on the mold locking rack, and the output end of the second locking cylinder faces the material injection mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121617994.3U CN217123762U (en) | 2021-07-16 | 2021-07-16 | Double-slide double-injection-seat vertical injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121617994.3U CN217123762U (en) | 2021-07-16 | 2021-07-16 | Double-slide double-injection-seat vertical injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217123762U true CN217123762U (en) | 2022-08-05 |
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ID=82614135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121617994.3U Active CN217123762U (en) | 2021-07-16 | 2021-07-16 | Double-slide double-injection-seat vertical injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217123762U (en) |
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2021
- 2021-07-16 CN CN202121617994.3U patent/CN217123762U/en active Active
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