CN216708129U - Feeding mechanism of injection molding device - Google Patents

Abstract

The utility model relates to a feeding mechanism of an injection molding device, which comprises storage hoppers used for releasing rod pieces one by one, a supporting plate used for bearing the rod pieces released from the storage hoppers, and a first linear driving mechanism used for driving the supporting plate to enter and exit from the injection molding mechanism, wherein a first material receiving plate and a second material receiving plate are arranged on the supporting plate, two mutually perpendicular directions are defined in a horizontal plane as a transverse direction and a longitudinal direction, the first material receiving plate and the second material receiving plate extend along the longitudinal direction, a plurality of first material grooves which are arranged along the longitudinal direction are arranged on the first material receiving plate, the first material grooves extend along the transverse direction, a plurality of second material grooves which are arranged along the longitudinal direction are arranged on the second material receiving plate, the second material grooves extend along the transverse direction, and one first material groove is arranged corresponding to one second material groove to form a containing cavity used for placing one rod piece. According to the utility model, one rod piece is limited through the first material groove and the second material groove, and the rod piece is sent into the injection mold through the first material receiving plate and the second material receiving plate, so that the feeding efficiency and the feeding accuracy can be improved, and the processing efficiency can be improved.

Description

Feeding mechanism of injection molding device

Technical Field

The utility model relates to a feeding mechanism of an injection molding device.

Background

For some fittings, such as rod fittings, the main body of the rod may be made of a metal material with high strength, such as aluminum or stainless steel, and the end or middle of the rod may be formed into a plastic material with various shapes by a glue injection machine, such as a connecting portion, so as to be conveniently matched with other fittings. Compared with metal forming, the glue injection forming temperature is lower, and the glue injection mold is easier to design. The traditional glue injection machine generally manually places the rod in a glue injection mold of a glue injection device, after glue injection is completed at the corresponding position of the rod, the rod subjected to glue injection is ejected out through the ejector pin mechanism, and then redundant water mouth materials are removed, so that the whole machining efficiency is relatively low, the labor intensity is high, and the stability is relatively poor.

For this reason, need develop and to carry the member to moulding plastics in the mechanism of moulding plastics automatically to improve production efficiency's feed mechanism, guarantee simultaneously that long member can stably carry to the mechanism of moulding plastics.

Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a feeding mechanism of an injection molding device, which can improve the production efficiency and carry out stable feeding.

In order to achieve the purpose, the utility model adopts the following technical scheme:

injection moulding device's feed mechanism, including the storage hopper that is used for releasing the member one by one, a layer board for accepting the member of releasing from the storage hopper, a first linear drive mechanism for driving layer board business turn over injection moulding mechanism, be equipped with first flitch and second on the layer board and connect the flitch, two directions of definition mutually perpendicular are horizontal and vertical in the horizontal plane, first flitch and second connect the flitch and all follow longitudinal extension, be equipped with a plurality of first silos of vertically arranging along on first flitch, first silo extends along transversely, be equipped with a plurality of second silos of vertically arranging along second on second connects the flitch, second silo extends along transversely, a first silo corresponds a second silo setting and constitutes the appearance chamber that is used for placing a member.

As a preferable mode of the present invention, the supporting plate is further provided with a third material receiving plate, the third material receiving plate is provided with a plurality of third material grooves arranged in the longitudinal direction, the third material grooves extend in the transverse direction, and a cavity for placing a rod member is formed by one first material groove, one second material groove and one third material groove.

As a preferable aspect of the present invention, the first receiver plate, the second receiver plate, and the third receiver plate are detachably attached to the pallet so as to be adjustable in a lateral direction.

As a preferable mode of the present invention, the first linear driving mechanism includes a first motor, a first lead screw in transmission connection with the first motor, and a first lead screw nut disposed on the first lead screw, the support plate is mounted on the first lead screw nut, and the first linear driving mechanism further includes a second platform, the first motor is mounted on the second platform, a second guide rail is disposed on the second platform, the second guide rail extends in a longitudinal direction, and a second guide groove engaged with the second guide rail is disposed on the support plate.

As a preferable mode of the present invention, the pallet includes a base plate and a floating plate disposed on the base plate in a liftable manner, the base plate is mounted on a second guide rail, the base plate is provided with a guide post, the floating plate is disposed on the guide post in a movable manner up and down, a return spring is disposed between the floating plate and the base plate, guide wheels are disposed on both sides of the floating plate, the second platform is provided with a guide plate, the guide plate is provided with a guide groove for guiding the guide wheel to descend and slide, the guide groove extends in a longitudinal direction, and the pallet further includes a second linear driving mechanism for driving the guide plate to move in a transverse direction.

In a preferred embodiment of the present invention, the second linear driving mechanism is a first cylinder, a cylinder body of the first cylinder is mounted on the second platform, and a piston rod of the first cylinder is connected to the guide plate.

As a preferable mode of the utility model, the storage hopper comprises a sliding plate, a first side plate and a second side plate, the sliding plate is obliquely arranged, the first side plate is provided with a first material guide plate, the second side plate is provided with a second material guide plate, the first material guide plate, the second material guide plate, the first side plate, the second side plate and the sliding plate enclose a storage space for storing the discharge rod piece, a distance between the first side plate and the second side plate is arranged corresponding to the length of one rod piece, and a discharge channel for sliding out of one rod piece is formed among the first material guide plate, the second material guide plate and the sliding plate.

The material pushing device comprises a rotating shaft, a motor and a material pushing gear, wherein the motor is used for driving the rotating shaft to rotate, the material pushing gear is arranged on the rotating shaft, the material pushing gear extends into the material storage space, the motor is arranged on a support, and the support is arranged on the second platform.

As a preferable mode of the utility model, the material stopping device further comprises a material stopping rod, wherein the material stopping rod is provided with a material stopping block for limiting the rod piece to slide out of the discharging channel, the bracket is further provided with a second air cylinder for driving the material stopping rod to rotate so as to open or stop the material stopping block, and a piston rod of the second air cylinder is connected with the material stopping rod through a swinging block.

In a preferred aspect of the present invention, the first side plate and the second side plate are arranged in a transverse direction, and the second side plate is mounted on the slide plate so as to be adjustable in the transverse direction.

According to the utility model, one rod piece is limited through the first material groove and the second material groove, and the rod piece is sent into the injection mold through the first material receiving plate and the second material receiving plate, so that the feeding efficiency and the feeding accuracy can be improved, and the processing efficiency can be improved. Furthermore, the supporting plate comprises a base plate and a floating plate arranged on the base plate in a lifting mode, and the floating plate and the related structures are arranged to feed materials from the front face of the die and stably withdraw the first material receiving plate and the second material receiving plate.

Drawings

Fig. 1 is a schematic structural view of a feeding mechanism in the present invention.

Fig. 2 is a schematic structural view of another angle of the feeding mechanism of the present invention.

FIG. 3 is a schematic view of the feed mechanism of the present invention (with the storage hopper not shown).

FIG. 4 is a schematic structural view of an injection molding mechanism according to the present invention.

Fig. 5 is a schematic structural view of a material taking mechanism in the utility model.

Fig. 6 is a schematic structural view of the blanking mechanism of the present invention.

Fig. 7 is a schematic structural view of another angle of the blanking mechanism of the present invention.

FIG. 8 is a schematic view of the structure of the first platform cooperating with the collection hopper of the present invention.

FIG. 9 is a schematic view of a matching structure of the first platform, the second platform and the injection molding mechanism of the present invention.

Fig. 10 is a schematic view of the fitting structure of the rod and the nozzle material in the present invention.

In the figure:

blanking mechanism 100 first support plate 101

Second support plate 102 third support plate 103

Fourth support plate 104 first platform 105

First pressing block 107 of lifting plate 106

Second press block 108 and first mounting plate 109

First guide pin 110 first linear groove 111

Second strip groove 113 of second mounting plate 112

Second guide pin 114 first distributor block 115

Third strip-shaped groove 117 of second distributing block 116

First adjustment rail 118 and second adjustment rail 119

Longitudinal driving mechanism 121 of lifting driving mechanism 120

Finger grip cylinder 122 linkage shaft 123

First guide rail 125 of swing cylinder 124

The stop block 126 has a second locking screw hole 127

Third dispense block 128 first substrate 1011

First movable plate 1012 and second base plate 1021

The trough 129 of the second movable plate 1022

Second platform 201 of feeding mechanism 200

First motor 202 first lead screw 203

First feed screw nut 204 first material receiving plate 205

Second receiving plate 206 and third receiving plate 207

First trough 208 and second trough 209

Third trough 210 floating plate 211

Bottom plate 212 guide posts 213

Pressure wheel 214 guide wheel 215

Second guide rail 216 guide plate 217

Guide groove 218 first side plate 219

Second side plate 220 sliding plate 221

The first material guide plate 222 and the second material guide plate 223

Adjusting roller 224 motor 225

Rotating shaft 226 material shifting gear 227

Striker rod 228 swing block 229

Second cylinder 230 stop block 231

Supporting frame 232 universal wheel 233

First guide groove 235 of positioning block 234

Adjustment slot 237 of second linear drive mechanism 236

Sliding sleeve 238

Injection molding mechanism 300 first lower mold 301

Second lower die 302 frame 303

Upper die 304 mounting block 305

Idler 306 adjustment bracket 307

Adjusting chute 308

Reclaiming mechanism 400 reclaims material motor 401

Conveyer belt 402 movable frame 403

Lifting cylinder 404 connecting rod 405

Moving plate 406 clamping jaw 407

The clamp cylinder 408 has a first finger cylinder 409

Second finger cylinder 410

Nozzle material 501 injection molding part 502

Rod 503

Detailed Description

In order to further explain the technical solution of the present invention, the following detailed description is made with reference to the embodiments.

Referring to fig. 1 to 10, a rod injection molding device includes an injection molding mechanism 300, a feeding mechanism 200 for conveying a rod 503 to the injection molding mechanism 300, a discharging mechanism 100 for removing a nozzle material 501 of the injection molded rod 503, and a taking mechanism 400 for conveying the injection molded rod 503 from the injection molding mechanism 300 to the discharging mechanism 100, wherein two directions perpendicular to each other are defined as a transverse direction and a longitudinal direction in a horizontal plane, the taking mechanism 400 is arranged in a manner of transversely moving the rod 503 to the discharging mechanism 100, the feeding mechanism 200 is arranged in a manner of longitudinally moving the rod 503 to the injection molding mechanism 300, the feeding mechanism 200 is arranged on one side of the injection molding mechanism 300 in the longitudinal direction, and the discharging mechanism 100 is arranged on one side of the injection molding mechanism 300 in the transverse direction. In the embodiment of the present invention, the rod 503 is the long rod 503, but the present invention is not limited to the injection molding of the long rod 503, and in the embodiment, the injection molding portion 502 is injection molded at a predetermined position on the metal rod 503 (for example, the aluminum alloy rod 503), and the injection molding portion 502 facilitates the assembly and the matching of the rod 503 with other parts.

As a preferred embodiment of the present invention, the blanking mechanism 100 is provided with a first platform 105, the first platform 105 is provided with a first guide rail 125, the first guide rail 125 is arranged along a horizontal direction, the feeding mechanism 200 is provided with a second platform 201, both the first platform 105 and the second platform 201 are arranged along a horizontal direction, the lower end of the second platform 201 is provided with a first guide groove 235 matched with the first guide rail 125, and the feeding mechanism 200 is arranged on the first guide rail 125 through the first guide groove 235 in a manner of being capable of moving along the horizontal direction.

As a preferred embodiment of the present invention, a support frame 232 is disposed at a lower end of the second platform 201, a universal wheel 233 is disposed at a lower end of the support frame 232, a positioning block 234 is disposed on the second platform 201, an adjusting slot 237 extending in a transverse direction is disposed on the positioning block 234, the adjusting slot 237 is disposed in the transverse direction, the positioning block 234 is adjustably fixed on the first platform 105 by a first screw (not shown in the figure), the first screw is inserted into the adjusting slot 237, a threaded hole is correspondingly disposed on the first platform 105, the first screw penetrates through the threaded hole to lock the positioning block 234 on the first platform 105, and a position of the feeding mechanism 200 can be finely adjusted in the transverse direction by the adjusting slot 237, so that the feeding mechanism 200 can accurately convey the rod 503 to the injection molding mechanism 300. The stop block 126 is disposed on the first platform 105 corresponding to the positioning block 234, the stop block 126 is locked on the first platform 105 by a second screw (not shown), and the stop block 126 abuts against an end of the positioning block 234, thereby further limiting the position of the positioning block 234.

As a preferred mode of the present invention, the material taking mechanism 400 includes a conveying belt 402, a material taking motor 401 for driving the conveying belt 402 to rotate, and a movable frame 403 mounted on the conveying belt 402, the conveying belt 402 is disposed along a transverse direction, a lifting cylinder 404 is disposed on the movable frame 403, a connecting rod 405 is disposed on a piston rod of the lifting cylinder 404, a movable plate 406 is disposed on the connecting rod 405, and a plurality of material claws for grabbing the nozzle material 501 are disposed at a lower end of the movable plate 406. In a preferred embodiment of the present invention, the material claw includes a first finger cylinder 409, a second finger cylinder 410, and a clamping jaw 407, the first finger cylinder 409 and the second finger cylinder 410 are disposed at one end of the movable plate 406 in the lateral direction, the clamping jaw 407 is disposed at the other end of the movable plate 406 in the lateral direction, a clamping cylinder 408 is disposed at the lower end of the movable plate 406, the clamping jaw 407 is mounted on a piston rod of the clamping cylinder 408, and the clamping cylinder 408 drives the clamping jaw 407 to move to the first finger cylinder 409 and the second finger cylinder 410, thereby realizing the material gripping. The lifting cylinder 404 is used for driving the movable plate 406 to move up and down, so as to realize position avoidance in the material moving process.

In a preferred embodiment of the present invention, the injection mechanism 300 includes a frame 303, a lower mold disposed on the frame 303, and an upper mold 304 engaged with the lower mold, the lower mold includes a first lower mold 301 and a second lower mold 302 disposed in a transverse direction, and the upper mold 304 is mounted on the frame 303 to be movable up and down. The injection molding mechanism 300 of the present invention is a conventional mechanism, and further includes a corresponding power mechanism, a trough and a molding chamber, and the rod 503 is placed in the molding chamber for molding, which will not be described in detail herein.

As a preferred mode of the present invention, the frame 303 is further provided with an installation block 305, the installation block 305 is provided with a carrier roller 306 for supporting the rod member 503, and the second lower die 302 is arranged between the first lower die 301 and the carrier roller 306. In the utility model, when the long rod 503 is injected, a part of the long rod 503 does not need to be injected and is positioned outside the upper die 304 and the lower die, and the support roller 306 is arranged to be aligned for supporting, so that the rod 503 is prevented from being excessively deformed due to uneven stress. In order to adapt to rod pieces 503 with different lengths or rod pieces 503 with different height positions, in the utility model, two longitudinal sides of a mounting block 305 are provided with adjusting frames 307, two ends of a carrier roller 306 are mounted on the adjusting frames 307, an adjusting sliding groove 308 is arranged on the adjusting frame 307, the adjusting sliding groove 308 is long, the adjusting frame 307 is locked on the mounting block 305 through a screw, the screw is arranged in the adjusting sliding groove 308 in a penetrating manner, the height and the angle of the adjusting frame 307 can be changed according to the use requirement, and therefore the position of the carrier roller 306 can be adjusted.

The present invention is further improved from the feeding mechanism 200, and provides a feeding mechanism 200 of an injection molding device, which comprises a storage hopper for releasing the rod members 503 one by one, a supporting plate for receiving the rod members 503 released from the storage hopper, and a first linear driving mechanism for driving the supporting plate to enter and exit the injection molding mechanism 300, wherein the supporting plate is provided with a first material receiving plate 205 and a second material receiving plate 206, two directions perpendicular to each other are defined as a transverse direction and a longitudinal direction in a horizontal plane, the first receiver plate 205 and the second receiver plate 206 both extend in the longitudinal direction, a plurality of first material grooves 208 which are arranged along the longitudinal direction are arranged on the first material receiving plate 205, the first material grooves 208 extend along the transverse direction, a plurality of second material grooves 209 which are longitudinally arranged are arranged on the second material receiving plate 206, the second material grooves 209 extend along the transverse direction, and one first material groove 208 is arranged corresponding to one second material groove 209 and forms a cavity for placing one rod member 503. The distance between the first material receiving plate 205 and the second material receiving plate is smaller than the distance between the first lower die 301 and the second lower die 302, and the first material receiving plate 205 and the second material receiving plate 206 are inserted to the position between the first lower die 301 and the second lower die 302 during feeding.

As a preferable mode of the present invention, the supporting plate is further provided with a third material receiving plate 207, the third material receiving plate 207 is provided with a plurality of third material grooves 210 arranged along the longitudinal direction, the third material grooves 210 extend along the transverse direction, and a cavity for placing one rod member 503 is formed by one first material groove 208, one second material groove 209, and one third material groove 210. When the rod member 503 is long, the third trough 210 can further support the rod member 503, so as to ensure that the rod member 503 is stably conveyed. In the present invention, the rod member 503 has a cylindrical shape, and the first trough 208, the second trough 209, and the third trough 210 are all open troughs having a substantially semicircular cross section.

In a preferred embodiment of the present invention, the first receiving plate 205, the second receiving plate 206, and the third receiving plate 207 are detachably attached to the pallet so as to be adjustable in a lateral direction. Specifically, the first receiving plate 205, the second receiving plate 206, and the third receiving plate 207 are locked on the pallet according to a desired position.

As a preferable mode of the present invention, the first linear driving mechanism includes a first motor 202, a first lead screw 203 in transmission connection with the first motor 202, and a first lead screw nut 204 disposed on the first lead screw 203, the support plate is mounted on the first lead screw nut 204, and further includes a second platform 201, the first motor 202 is mounted on the second platform 201, a second guide rail 216 is disposed on the second platform 201, the second guide rail 216 extends in a longitudinal direction, and a second guide groove engaged with the second guide rail 216 is disposed on the support plate.

As a preferable mode of the present invention, the pallet includes a bottom plate 225 and a floating plate 211 disposed on the bottom plate 225 to be liftable, the bottom plate 225 is mounted on the second guide rail 216, the bottom plate 225 is provided with a guide post 213, the floating plate 211 is disposed on the guide post 213 to be movable up and down, a return spring (not shown) is disposed between the floating plate 211 and the bottom plate 225, guide wheels 215 are respectively disposed on both sides of the floating plate 211, the second platform 201 is provided with a guide plate 217, the guide plate 217 is provided with a guide groove 218 for guiding the guide wheels 215 to descend and slide, and the guide groove 218 extends in a longitudinal direction, and the second linear driving mechanism 236 for driving the guide plate 217 to move in a lateral direction is further included. In a preferred embodiment of the present invention, the second linear driving mechanism 236 is a first cylinder, a cylinder of the first cylinder is mounted on the second stage 201, and a piston rod of the first cylinder is connected to the guide plate 217. In the present invention, when the first material receiving plate 205 and the second material receiving plate 206 are withdrawn from the injection mechanism 300, the guide wheel 215 presses against the entrance of the guide groove 218 and slides into the guide groove 218, so that the first material receiving plate 205 and the second material receiving plate 206 descend and are withdrawn from between the first lower die 301 and the second lower die 302, and the first material receiving plate 205 and the second material receiving plate 206 can be separated from the rod 503 more smoothly.

As a preferred mode of the present invention, the storage hopper includes a sliding plate 221, a first side plate 219 and a second side plate 220, which are disposed on the sliding plate 221, wherein the first side plate 219 and the second side plate 220 are disposed along a vertical direction, a first material guiding plate 222 is disposed on the first side plate 219, a second material guiding plate 223 is disposed on the second side plate 220, a storage space for storing the discharging rod 503 is enclosed by the first material guiding plate 222, the second material guiding plate 223, the first side plate 219, the second side plate 220 and the sliding plate 221, a distance between the first side plate 219 and the second side plate 220 corresponds to a length of one rod 503, and a discharging channel for one rod 503 to slide out is formed between the first material guiding plate 222, the second material guiding plate 223 and the sliding plate 221. In order to receive materials, the first material receiving plate 205 and the second material receiving plate 206 can move to the lower part of the discharging channel at a proper height, the material receiving device further comprises a pressing wheel 214 arranged corresponding to the floating plate 211, the pressing wheel 214 is arranged on a fixed frame of the machine table, the pressing wheel 214 can move up and down, and the floating plate 211 is pressed down by the pressing wheel 214 to descend by a certain height.

As a preferable mode of the present invention, the present invention further comprises a rotating shaft 226, a motor 225 for driving the rotating shaft 226 to rotate, and a material-stirring gear 227 arranged on the rotating shaft 226, wherein the material-stirring gear 227 extends into the material storage space, the motor 225 is mounted on a bracket, and the bracket is mounted on the second platform 201. Through setting up material stirring gear 227, stir the member 503, avoided member 503 to pile together, caused the member 503 of the bottommost to slide out from the discharging channel smoothly.

As a preferable mode of the utility model, the material blocking rod 228 is further included, the material blocking rod 228 is provided with a material blocking block 231 for limiting the rod member 503 to slide out of the discharging channel, the bracket is further provided with a second air cylinder 230 for driving the material blocking rod 228 to rotate so as to open or block the material blocking block 231, and a piston rod of the second air cylinder 230 is connected with the material blocking rod 228 through a swinging block 229. When the first material receiving plate 205 and the second material receiving plate 206 are retracted from the injection molding mechanism 300, the material blocking block 231 blocks the material discharging channel, and at this time, the rod 503 does not slide into the first material receiving plate 205 and the second material receiving plate 206.

As a preferred embodiment of the present invention, the first side plate 219 and the second side plate 220 are arranged in a transverse direction, the second side plate 220 is mounted on the sliding plate 221 in a manner of being adjustable in the transverse direction, specifically, the sliding plate 221 is provided with an adjusting roller 224 extending in the transverse direction, the adjusting roller 224 is inserted into a sliding sleeve 238 of the sliding plate 221 and is pressed by a screw, the second side plate 220 is fixedly connected with the adjusting roller 224, and the adjusting roller 224 and the second side plate 220 can be adjusted by loosening the screw, so that the distance between the first side plate 219 and the second side plate 220 is adjusted, and the rod 503 with different lengths is adapted.

The utility model also improves the blanking mechanism 100, and provides the blanking mechanism 100 of the glue injection machine, which comprises a first platform 105, wherein the first platform 105 is provided with a first supporting plate 101 and a second supporting plate 102 for supporting the injection-molded rod 503, the first supporting plate 101 and the second supporting plate 102 are arranged along the vertical direction, the upper end of the first supporting plate 101 and the upper end of the second support jointly form a plane for placing the rod 503, the two mutually perpendicular directions defined in the horizontal plane are transverse and longitudinal, the first supporting plate 101 and the second supporting plate 102 extend along the longitudinal direction, a lifting plate 106 and a lifting driving mechanism 120 for driving the lifting plate 106 to move up and down are arranged above the first supporting plate 101 and the second supporting plate 102, and the lifting driving mechanism 120 adopts an air cylinder. The lifting plate 106 is provided with a first pressing block 107 for pressing the rod 503 against the first support plate 101, a second pressing block 108 for pressing the rod 503 against the second support plate 102, and a distributing block for pressing the nozzle material 501 downwards and separating the nozzle material 501 from the rod 503. The utility model also comprises a finger clamping cylinder 122 for clamping the nozzle material 501 and a longitudinal driving mechanism 121 for driving the finger clamping cylinder 122 to be close to or far away from the nozzle material 501, wherein the longitudinal driving mechanism 121 adopts a cylinder.

In a preferred embodiment of the present invention, the lifting plate 106 is provided with a first mounting plate 109, the first pressing block 107 is vertically movably mounted on the first mounting plate 109 by a first guide pin 110, the lifting plate 106 is provided with a first linear groove 111 extending in the transverse direction, the first guide pin 110 is inserted into the first linear groove 111 so as to be transversely movable in the first linear groove 111, the lifting plate 106 is further provided with a plurality of first locking screw holes, and the first mounting plate 109 is locked in the first locking screw holes by first fastening screws (not shown).

In a preferred embodiment of the present invention, the lifting plate 106 is provided with a second mounting plate 112, the second pressing block 108 is vertically movably mounted on the second mounting plate 112 by a second guide pin 114, the lifting plate 106 is provided with a second bar-shaped groove 113 extending in the lateral direction, the second guide pin 114 is inserted into the second bar-shaped groove 113 so as to be laterally movable in the second bar-shaped groove 113, the lifting plate 106 is further provided with a plurality of second locking screw holes 127, and the second mounting plate 112 is locked in the second locking screw holes 127 by second fastening screws.

As a preferable mode of the present invention, the lifting plate 106 is provided with a third strip-shaped groove 117 extending along the transverse direction, the distributing block comprises a first distributing block 115 and a second distributing block 116, the first distributing block 115 is fixed at one end of the lifting plate 106 along the transverse direction, the second distributing block 116 is installed at the other end of the lifting plate 106 along the transverse direction in a manner of being adjustable along the transverse direction by a third fastening screw (not shown in the figure), and the third fastening screw is inserted into the third strip-shaped groove 117.

In the utility model, the positions of the first pressing block 107, the second pressing block 108 and the second distributing block 116 can be correspondingly adjusted, so that the method can be suitable for removing the nozzle materials 501 with different lengths and different injection molding positions. In the operation of the present invention, the first pressing block 107 and the second pressing block 108 first abut against the first supporting plate 101 and the second supporting plate 102, then the first distributing block 115 and the second distributing block 116 abut against the nozzle material 501 and move downwards, and the first guide pin 110 and the second guide pin 114 move upwards until the distributing material separates the nozzle material 501 from the rod member 503.

In a preferred embodiment of the present invention, the first platform 105 is provided with a first adjustment rail 118 and a second adjustment rail 119 extending in a transverse direction, the first support plate 101 is mounted on the first adjustment rail 118 and the second adjustment rail 119, and the second support plate 102 is mounted on the first adjustment rail 118 and the second adjustment rail 119 in a transverse adjustable manner.

As a preferable mode of the present invention, the present invention further includes a third support plate 103 disposed between the first support plate 101 and the second support plate 102, the third support plate 103 is mounted on the first adjustment rail 118 and the second adjustment rail 119 in a laterally adjustable manner, and the rod member 503 is further supported by the third support plate 103.

As a preferred mode of the present invention, the distributor block further includes a third distributor block 128 located between the first distributor block 115 and the second distributor block 116, a fourth groove extending in the lateral direction is provided on the mounting plate, the third distributor block 128 is provided on the mounting plate in a laterally adjustable manner by a fourth fastening screw (not shown in the drawings), and the fourth fastening screw is inserted in the fourth groove.

As a preferable mode of the present invention, the present invention further comprises a fourth supporting plate 104, the fourth supporting plate 104 is mounted on the first adjusting rail 118 and the second adjusting rail 119 in a laterally adjustable manner, and the second supporting plate 102 is disposed between the third supporting plate 103 and the fourth supporting plate 104.

As a preferred mode of the present invention, the first support plate 101 includes a first substrate 1011 and a first movable plate 1012 disposed at an upper end of the first substrate 1011, one end of the first movable plate 1012 is hinged to the first substrate 1011, the other end is a first movable end, the second support plate 102 includes a second substrate 1021 and a second movable plate 1022 disposed at an upper end of the second substrate 1021, one end of the second movable plate 1022 is hinged to the second substrate 1021, the other end is a second movable end, the first movable end and the second movable end are connected together through a linkage shaft 123, and the first support plate further includes a swing cylinder 124 for swinging the first movable end and the second movable end, and a piston rod of the swing cylinder 124 is connected to the linkage shaft 123. In the present invention, the third supporting plate 103 and the fourth supporting plate 104 also include a base plate and a movable plate, and the movable plates are connected together through a linkage shaft 123. By swinging the air cylinder 124, the corresponding movable plate can be lifted to a certain angle, and the rod 503 with the removed water gap material 501 slides down from the corresponding support plate.

As a preferable mode of the present invention, the present invention further comprises a material collecting groove 129 for receiving the rod 503 of the removed material 501, the material collecting groove 129 and the longitudinal driving mechanism 121 are respectively disposed on both sides of the lifting plate 106, and the longitudinal driving mechanism 121 is an air cylinder. The rods 503 sliding down from the support plate fall into the collecting chute 129 for uniform collection.

After the technical scheme of the utility model is adopted, in operation, a plurality of rod pieces 503 are placed in the storage hopper, the supporting plate moves longitudinally under the action of the first motor 202 and moves to the position of a discharging channel of the storage hopper, one rod piece 503 slides into the first trough 208, the second trough 209 and the third trough 210, the supporting plate continues to move longitudinally by one station, the other rod piece 503 slides into the other group of the first trough 208, the second trough 209 and the third trough 210 until the preset troughs are all provided with the rod pieces 503, the supporting plate continues to move longitudinally, the first material receiving plate 205 and the second material receiving plate 206 extend between the first lower die 301 and the second lower die 302, the first material receiving plate 205 and the second material receiving plate 206 are higher than the first lower die 301 and the second lower die 302, the upper die 304 moves downwards and presses the first material receiving plate 205 and the second material receiving plate 206 downwards, the upper die 304 is pressed on the first lower die 301 and the second lower die 302, the mold is closed, the rod 503 is limited in the mold cavity, the guide plate 217 moves transversely under the action of the second linear driving mechanism 236, the first motor 202 drives the supporting plate to retreat, the guide wheel 215 enters the guide groove 218 during the retreat, the floating plate 211 compresses the return spring and descends, and when the rod 503 does not need to be lowered, the second air cylinder 230 drives the material blocking rod 228 to rotate through the swinging block 229, so that the material blocking block 231 on the material blocking rod 228 blocks the material discharging channel, and the rod 503 is prevented from automatically sliding from the material discharging channel; after the rod 503 is injected in the injection mechanism 300, the mold is opened, the rod 503 and the nozzle material 501 move upwards under the action of the thimble of the injection mechanism 300, the movable plate 406 of the material taking mechanism 400 moves to the position above the nozzle material 501 under the action of the conveyor belt 402, the movable plate 406 moves downwards under the action of the lifting cylinder 404, the first finger cylinder 409, the second finger cylinder 410 and the clamping jaws 407 clamp the nozzle material 501, the rod 503 and the first nozzle material 501 are placed on the first support plate 101, the second support plate 102, the third support plate 103 and the fourth support plate 104, the lifting plate 106 moves downwards under the action of the lifting driving mechanism 120, so that the first pressing block 107 and the second pressing block 108 are respectively pressed on the rod 503, the longitudinal driving mechanism 121 drives the finger clamping cylinder 122 to clamp one side of the nozzle material 501, and then the first distributing block 115 and the second distributing block 116 move downwards to separate the nozzle material 501 from the rod 503, the water gap material 501 is pulled out and released at a preset position through the longitudinal driving mechanism 121 and the finger clamping cylinder 122; the lifting driving mechanism 120 drives the first pressing block 107, the second pressing block 108, the first distributing block 115 and the second distributing block 116 to ascend, and under the action of the swing cylinder 124, the first movable plate 1012, the second movable plate 1022 and other movable plates swing, so that the rod 503 slides into the collecting chute, and the separation of the nozzle material 501 and the collection of the rod 503 are completed.

The product form of the present invention is not limited to the embodiments, and any suitable changes or modifications of the similar ideas by anyone should be considered as not departing from the patent scope of the present invention.

Claims (10)

1. Injection moulding device's feed mechanism, its characterized in that: including the storage hopper that is used for releasing the member one by one, a layer board that is arranged in accepting the member of releasing from the storage hopper, a first linear drive mechanism for driving layer board business turn over mechanism of moulding plastics, be equipped with first flitch and second on the layer board and connect the flitch, two directions of definition mutually perpendicular are horizontal and vertical in the horizontal plane, first flitch and second connect the flitch and all follow longitudinal extension, be equipped with a plurality of first silos of vertically arranging along vertical on first connecing the flitch, first silo is along horizontal extension, be equipped with a plurality of second silos of vertically arranging along second on second connects the flitch, second silo is along horizontal extension, a first silo corresponds a second silo setting and constitutes the appearance chamber that is used for placing a member.

2. A feed mechanism for an injection molding apparatus as claimed in claim 1, wherein: the supporting plate is also provided with a third material receiving plate, the third material receiving plate is provided with a plurality of third material grooves which are longitudinally distributed, the third material grooves extend along the transverse direction, and a containing cavity for containing a rod piece is formed by one first material groove, one second material groove and one third material groove.

3. A feed mechanism for an injection molding apparatus as claimed in claim 2, wherein: the first material receiving plate, the second material receiving plate and the third material receiving plate are detachably mounted on the supporting plate in a manner of being capable of being adjusted along the transverse direction.

4. A feed mechanism for an injection molding apparatus as claimed in claim 1, wherein: the first linear driving mechanism comprises a first motor, a first screw rod in transmission connection with the first motor, and a first screw rod nut arranged on the first screw rod, the supporting plate is arranged on the first screw rod nut, the first linear driving mechanism further comprises a second platform, the first motor is arranged on the second platform, a second guide rail is arranged on the second platform, the second guide rail extends along the longitudinal direction, and a second guide groove matched with the second guide rail is arranged on the supporting plate.

5. The feeding mechanism of an injection molding apparatus as claimed in claim 4, wherein: the supporting plate comprises a base plate and a floating plate arranged on the base plate in a liftable mode, the base plate is installed on a second guide rail, a guide pillar is arranged on the base plate, the floating plate is arranged on the guide pillar in a movable mode, a reset spring is arranged between the floating plate and the base plate, guide wheels are arranged on two sides of the floating plate respectively, a guide plate is arranged on the second platform, a guide groove used for guiding the guide wheels to descend and slide is formed in the guide plate, the guide groove extends along the longitudinal direction, and the supporting plate further comprises a second linear driving mechanism used for driving the guide plate to move along the transverse direction.

6. The feeding mechanism of an injection molding apparatus as claimed in claim 5, wherein: the second linear driving mechanism is a first air cylinder, a cylinder body of the first air cylinder is installed on the second platform, and a piston rod of the first air cylinder is connected with the guide plate.

7. The feeding mechanism of an injection molding apparatus as claimed in claim 6, wherein: the storage hopper comprises a sliding plate, a first side plate and a second side plate, wherein the sliding plate is arranged in an inclined mode, the first side plate and the second side plate are arranged on the sliding plate, a first guide plate is arranged on the first side plate, a second guide plate is arranged on the second side plate, the first guide plate, the second guide plate, the first side plate, the second side plate and the sliding plate are enclosed to form a storage space for storing the discharging rod pieces, the distance between the first side plate and the second side plate corresponds to the length of one rod piece, and a discharging channel for sliding out one rod piece is formed between the first guide plate, the second guide plate and the sliding plate.

8. A feed mechanism for an injection molding apparatus as claimed in claim 7, wherein: still include the pivot, be used for driving pivot pivoted motor and set up at the epaxial material gear of dialling, dial the material gear and stretch into storage space, the motor is installed on the support, the leg joint is in on the second platform.

9. A feed mechanism for an injection molding apparatus as claimed in claim 8, wherein: still including keeping off the material pole, be equipped with on the fender material pole and be used for restricting the member and follow the material block of discharging channel roll-off still be equipped with on the support and be used for driving the fender material pole and rotate in order to open or block the second cylinder of keeping off the material block, the piston rod of second cylinder passes through the swing piece and is connected with the fender material pole.

10. A feed mechanism for an injection molding apparatus as claimed in claim 9, wherein: the first side plate and the second side plate are arranged along the transverse direction, and the second side plate is installed on the sliding plate in a manner of being capable of being adjusted along the transverse direction.

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