CN210362192U - Full-automatic injection molding machine - Google Patents

Abstract

The utility model belongs to the technical field of the automation equipment technique and specifically relates to indicate a full-automatic injection molding machine, it includes feeding mechanism, set up in feeding mechanism and be used for the stop or release the stock stop of screw body, be used for accepting the receiving mechanism of the screw body that the stock stop released, be used for to screw body injection moulding's injection moulding mechanism and install in receiving mechanism and to the unloading mechanism of injection moulding's plank connecting screw unloading, receiving mechanism is used for transferring the screw body to the mechanism of moulding plastics. The utility model discloses a production process of whole plank connecting screw is mechanical automation operation, improves degree of automation greatly, can realize full-automatic unloading operation and full-automatic ground and mould plastics the screw body and form plank connecting screw, and unloading efficiency, production efficiency go up in the improvement improve the accuracy of material loading, reduce the cost of labor, eliminate the potential safety hazard.

Description

Full-automatic injection molding machine

Technical Field

The utility model belongs to the technical field of automation equipment technique and specifically relates to indicate a full-automatic injection molding machine.

Background

An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and along with the acceleration of modern construction steps, the injection molding machine is widely applied to various departments of national economy, such as buildings, packages, electrical and electronic industries, agriculture, automobiles, traffic industry, light industry, petrochemical industry, mechanical industry, national defense industry and the like, and various fields of people's lives, and plays an extremely important role. The existing injection molding process comprises the steps of firstly injecting molten plastic into a mold cavity, cooling and solidifying to form a product with a specific shape, and then ejecting the product and hardened residual glue through an ejection mechanism.

Plank connecting screw usually need be used during the plank concatenation, as shown in fig. 14, plank connecting screw includes the screw body and sets up in the plastic shell in the screw body outside, the plastic shell is moulded plastics through the plastic and is moulded plastics on to the screw body and the shaping is the rubber shell, screw body is made by metal material usually, traditional injection molding machine need be to the manual operation with screw body material loading unloading one by one, go up unloading inefficiency, low in production efficiency, still there is the mistake blowing, the blowing leaks, go up the material and put the scheduling problem of makeing mistakes, the cost of labor is high, and manual operation has the potential safety hazard, can not satisfy modern production.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a full-automatic injection molding machine can realize full-automatic unloading operation and full-automatic ground and mould plastics the screw body and form plank connecting screw, and unloading efficiency, production efficiency on improving improve the accuracy of material loading, reduce the cost of labor, eliminate the potential safety hazard.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a full-automatic injection molding machine comprises a feeding mechanism, a material blocking mechanism, a material receiving mechanism, an injection molding mechanism and a discharging mechanism, wherein the material blocking mechanism is arranged on the feeding mechanism and used for blocking or releasing a screw body, the material receiving mechanism is used for receiving the screw body released by the material blocking mechanism, the injection molding mechanism is used for injection molding the screw body, the discharging mechanism is arranged on the material receiving mechanism and used for discharging a wood board connecting screw injection molded by the injection molding mechanism, and the material receiving mechanism is used for transferring the screw body to the injection molding mechanism.

Further, feeding mechanism includes the pay-off frame, install in the pay-off frame and be used for the holding screw body a plurality of feed trays and a plurality of storage tracks of being connected with a plurality of feed trays respectively, the lower extreme of storage track is equipped with the blanking through-hole.

Further, the stock stop includes that slidable mounting is in storage track and be used for keeping off the baffle of stifled blanking through-hole, install in storage track and with the first driving piece that the baffle drive is connected, slidable mounting is in storage track and is used for pushing away the push pedal of screw body to blanking through-hole department and install in storage track and the push pedal driving piece of being connected with the push pedal drive, and first driving piece is used for ordering about baffle intermittent type and slides, and the push pedal driving piece is used for ordering about push pedal intermittent type and slides.

Furthermore, the receiving mechanism comprises a receiving rack, a first material carrying plate and a second material carrying plate which are slidably mounted at one end of the receiving rack, the first material carrying plate is positioned above the second material carrying plate, the first material carrying plate is provided with a plurality of first material placing through holes for accommodating screw bodies, the second material carrying plate is provided with a plurality of second material placing through holes, the screw bodies fall into the first material placing through holes through blanking through holes, the receiving rack is provided with a second driving piece which is in driving connection with the second material carrying plate, the second driving piece is used for driving the second material carrying plate to intermittently slide, and the vertical central line of the first material placing through holes and the vertical central line of the second material placing through holes coincide or do not coincide.

Furthermore, the receiving mechanism further comprises a material ejecting plate which is slidably mounted at the other end of the material receiving rack and a third driving piece which is mounted on the material receiving rack and is in driving connection with the material ejecting plate, the material ejecting plate is provided with a plurality of ejection columns, and the ejection columns are in one-to-one correspondence with the first material placing through holes.

Further, the injection mechanism comprises an injection mold, an upper injection molding frame, a lower injection molding frame corresponding to the upper injection molding frame, and a chassis rotatably arranged on the lower injection molding frame, the injection mold comprises an upper die set arranged on the upper injection molding frame, a lower die set arranged on the chassis, and a cavity arranged between the upper die set and the lower die set, the upper die set comprises an upper die plate arranged on the upper injection molding frame and an upper cavity plate arranged on the upper die plate, the lower die set comprises a lower die plate arranged on the chassis and corresponding to the upper die plate, and a lower cavity plate arranged on the lower die plate and corresponding to the upper cavity plate, the number of the lower die sets and the number of the cavities are multiple, the cavity comprises an upper cavity and a lower cavity corresponding to the upper cavity, the upper cavity is arranged on the upper die plate, the lower cavity is arranged on the lower cavity plate, the upper cavity plate is provided with multiple first fixing through holes communicated with the upper cavity, the lower cavity plate is provided with a plurality of second fixing through holes communicated with the lower cavity, and the injection mold further comprises a plurality of upper inserts fixed in the first fixing through holes and a plurality of lower inserts fixed in the second fixing through holes.

Further, the injection mold further comprises a bottom plate slidably mounted on the lower injection molding frame, and a plurality of first ejector pins, a plurality of second ejector pins and a plurality of third ejector pins arranged on the bottom plate.

Furthermore, injection mold still includes feedstock channel, and feedstock channel is equipped with a plurality of feed inlets, and a plurality of feed inlets communicate with a plurality of die cavities respectively, and feedstock channel is including setting up in the first feedstock channel of last die cavity board and setting up in lower die cavity board and with the corresponding second feedstock channel of first feedstock channel.

Further, the lower cavity plate is provided with a plurality of first thimble holes, a plurality of second thimble holes and a plurality of third thimble holes, first thimble, second thimble, third thimble wear to locate first thimble hole, second thimble hole, third thimble hole respectively, first thimble hole is located feed inlet department, and first thimble is used for cutting off the cull of sclerosis, the second thimble hole sets up in the cavity, and the second thimble is used for the ejecting die cavity of plank connecting screw, the third thimble hole is located feedstock channel, and the third thimble hole is used for the ejecting feedstock channel of the cull of sclerosis.

Further, unloading mechanism includes unloading frame, slidable mounting in the magnet board of unloading frame, slidable mounting in the lower flitch of magnet board, install in the unloading frame and with the fourth driving piece of magnet board drive connection and install in the magnet board and with the fifth driving piece of unloading board drive connection, the fifth driving piece is used for ordering about the unloading board and keeps away from or be close to the magnet board.

The utility model has the advantages that: the feeding mechanism is provided with a plurality of screw bodies, the feeding mechanism is used for orderly arranging the screw bodies and accurately conveying the screw bodies to the stop mechanism one by one, the stop mechanism is intermittently started and accurately conveys the screw bodies to the receiving mechanism one by one, the receiving mechanism accurately conveys the screw bodies to the injection mechanism one by one, the injection mechanism performs injection molding on the screw bodies to form the wood board connecting screws, the blanking mechanism blanks the wood board connecting screws to complete the production of the wood board connecting screws, the production process of the whole wood board connecting screws is mechanical automatic operation, the automation degree is greatly improved, the full-automatic feeding and blanking operation and the full-automatic injection molding of the screw bodies to form the wood board connecting screws can be realized, the feeding and blanking efficiency and the production efficiency are improved, the feeding accuracy is improved, and the labor cost is reduced, and potential safety hazards are eliminated.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the receiving mechanism of the present invention.

Fig. 3 is the structure diagram of the screw body a before falling into the first material placing through hole a.

Fig. 4 is the structure diagram of the screw body a after falling into the first material placing through hole a.

Fig. 5 is a schematic structural view of the screw body B before falling into the first material placing through hole B.

Fig. 6 is the structure diagram of the plurality of screw bodies respectively falling into the plurality of first material placing through holes.

Fig. 7 is a schematic structural diagram of the blanking mechanism of the present invention.

Fig. 8 is a schematic structural diagram of the discharging mechanism of the present invention.

Fig. 9 is a third schematic structural view of the discharging mechanism of the present invention.

Fig. 10 is an exploded schematic view of the injection mold of the present invention.

Fig. 11 is a schematic structural view of the cavity, the lower module and the feeding channel of the present invention.

Fig. 12 is a partially enlarged schematic view of a portion a in fig. 11.

Fig. 13 is a sectional view of the injection mold of the present invention.

Fig. 14 is a background art explanatory view of the present invention.

Description of reference numerals:

1-a feeding mechanism; 11-a feeding frame; 12-a feed tray; 13-a storage track; 14-blanking through holes; 2-a stock stop; 21-a baffle plate; 22-a first drive member; 23-a push plate; 24-a push plate driver; 3-a material receiving mechanism; 31-a material receiving rack; 32-a first material carrying plate; 321-a first material placing through hole; 33-a second material carrying plate; 331-a second material placing through hole; 34-a second drive member; 35-a jacking plate; 351-top column; 36-a third drive member; 4-an injection molding mechanism; 41-mounting an injection molding machine frame; 42-lower injection molding frame; 43-a chassis; 5-injection molding; 51-a mold cavity; 52-upper template; 53-lower template; 54-an upper cavity plate; 55-lower cavity plate; 56-insert loading; 57-lower insert; 58-a bottom plate; 581-a first thimble; 582-a second thimble; 583-a third thimble; 59-a feed channel; 591-a feed port; 6-a blanking mechanism; 61-a blanking frame; 62-a magnet plate; 63-blanking plate; 64-a fourth drive; 65-a fifth driving member; 71-lower die set; 72-Top Module.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 14, the utility model provides a full-automatic injection molding machine, which comprises a receiving mechanism 3 for receiving and transferring a screw body, a feeding mechanism 1 for automatically feeding the screw body outside to the receiving mechanism 3, an injection molding mechanism 4 for injection molding the screw body conveyed by the receiving mechanism 3 into a wood board connecting screw, and a discharging mechanism 6 for discharging the wood board connecting screw output by the injection molding mechanism 4, wherein the receiving mechanism 3 moves back and forth between the feeding mechanism 1 and the injection molding mechanism 4; the discharge end of the feeding mechanism 1 is provided with a material blocking mechanism 2 for blocking or releasing the screw bodies, and the material blocking mechanism is used for conveying a plurality of external screw bodies to the material receiving mechanism 3 one by one.

In practical application, the feeding mechanism 1 is used for orderly arranging the plurality of screw bodies and accurately conveying the screw bodies to the stock stop mechanism 2 one by one, the stock stop mechanism 2 is intermittently started and accurately conveys the screw bodies to the material receiving mechanism 3 one by one, the material receiving mechanism 3 accurately conveys the screw bodies to the injection molding mechanism 4 one by one, the injection molding mechanism 4 performs injection molding on the screw bodies to form the board connecting screw, the blanking mechanism 6 blanks the board connecting screw to complete production of the board connecting screw, and the whole production process of the board connecting screw is mechanical automatic operation, so that the automation degree is greatly improved; the utility model discloses can realize full-automatic unloading operation and full-automatic ground and mould plastics the screw body and form plank connecting screw, go up unloading efficiency, production efficiency in the improvement, improve the accuracy of material loading, reduce the cost of labor, eliminate the potential safety hazard.

In this embodiment, the feeding mechanism 1 includes a feeding frame 11 disposed on one side of the receiving mechanism 3, a plurality of feeding trays 12 installed on the feeding frame 11 and used for accommodating the screw bodies, and a plurality of storage rails 13 respectively communicated with the plurality of feeding trays 12, and a discharging end of each storage rail 13 is provided with a blanking through hole 14. During feeding, the receiving mechanism 3 moves to the lower part of the blanking through hole 14, and the screw body in the feeding tray 12 is conveyed to the receiving mechanism 3 through the storage track 13. Preferably, the feeding tray 12 is a vibrating tray. A plurality of feeding trays 12 feed materials simultaneously, so that the feeding efficiency and the production efficiency are greatly improved; storage track 13 slope sets up, and a plurality of screw bodies are arranged neatly on storage track 13 in order under the effect of gravity, improve the accuracy of material loading.

In this embodiment, the material blocking mechanism 2 includes that slidable mounting is in storage track 13 and is used for blocking up the baffle 21 of blanking through-hole 14, install in storage track 13 and with baffle 21 drive connection's first driving piece 22, slidable mounting is in storage track 13 and is used for pushing away the push pedal 23 to blanking through-hole 14 department with the single screw body that storage track 13 exported and install in storage track 13 and push pedal driving piece 24 with push pedal 23 drive connection, first driving piece 22 is used for ordering about baffle 21 intermittent sliding, be used for opening or closing blanking through-hole 14, push pedal driving piece 24 is used for ordering about push pedal 23 intermittent sliding, in order to push away the single screw body that storage track 13 exported to blanking through-hole 14, material loading efficiency and production efficiency are improved greatly in the cooperation of push pedal 23 and baffle 21. Preferably, the push plate driving member 24 and the first driving member 22 are air cylinders or electric cylinders. The blanking through hole 14 is arranged at the bottom of the storage track 13.

In this embodiment, the material receiving mechanism 3 includes a material receiving frame 31, a first material carrying plate 32 and a second material carrying plate 33 slidably mounted at one end of the material receiving frame 31, the first material carrying plate 32 is located above the second material carrying plate 33, the first material carrying plate 32 is provided with a plurality of first material placing through holes 321 for accommodating screw bodies, the second material carrying plate 33 is provided with a plurality of second material placing through holes 331, and the plurality of first material placing through holes 321 and the plurality of second material placing through holes 331 are arranged in a staggered manner; the screw body falls into the first material placing through hole 321 through the blanking through hole 14, the material receiving rack 31 is provided with a second driving piece 34 in driving connection with the second material carrying plate 33, the second driving piece 34 is used for driving the second material carrying plate 33 to intermittently slide, and the vertical center line of the first material placing through hole 321 is overlapped with or not overlapped with the vertical center line of the second material placing through hole 331. Preferably, the second drive member 34 is a pneumatic or electric cylinder. The material stop mechanism 2 accurately conveys the screw body to the first material placing through hole 321 in order:

the first step is as follows: as shown in fig. 3, the push plate 23 moves a distance along the left direction in fig. 3, the push plate 23 pushes the screw body a to move above the blanking through hole 14, the baffle plate 21 stops the screw body a, the blanking through hole 14 is located right opposite to the first material placing through hole a, at this time, the vertical center line of the first material placing through hole 321 and the vertical center line of the second material placing through hole 331 are not coincident, that is, the first material placing through hole 321 and the second material placing through hole 331 are completely staggered;

the second step is that: as shown in fig. 4, the baffle 21 moves a distance in the left direction in fig. 4 to open the blanking through hole 14, so that the screw body a falls into the first material placing through hole a through the blanking through hole 14, and the push plate 23 moves a distance in the right direction in fig. 4 to fall the screw body B;

the third step: as shown in fig. 5, the push plate 23 moves a distance along the right direction in fig. 5 to drive the screw body B to move above the blanking through hole 14, the baffle 21 resets, the baffle 21 stops the screw body B, and the first material carrying plate 32 and the second material carrying plate 33 simultaneously move along the left direction in fig. 5, so that the blanking through hole 14 is located right opposite to the first material placing through hole B, and the operation is similar to the second step, so that the screw body B falls into the first material placing through hole B through the blanking through hole 14;

by analogy, as shown in fig. 6, when the first material placing through hole 321 is filled with the screw body, the second material carrying plate 33 moves a distance along the left direction in fig. 6, the first material carrying plate 32 remains stationary, so that the vertical center line of the first material placing through hole 321 coincides with the vertical center line of the second material placing through hole 331, that is, the first material placing through hole 321 communicates with and coincides with the second material placing through hole 331, and the screw body falls into the corresponding position of the injection molding mechanism 4 after passing through the first material placing through hole 321 and the second material placing through hole 331 in sequence, so that the material receiving mechanism 3 greatly improves the material loading efficiency and the precision of material loading, and further improves the production efficiency of the wood board connecting screw.

In this embodiment, the receiving mechanism 3 further includes a material ejecting plate 35 slidably mounted at the other end of the material receiving rack 31 and a third driving element 36 mounted on the material receiving rack 31 and drivingly connected to the material ejecting plate 35, the material ejecting plate 35 is provided with a plurality of ejection pillars 351, and the plurality of ejection pillars 351 and the plurality of first material placing through holes 321 are in one-to-one correspondence. Specifically, when the screw bodies are accommodated in the first material accommodating through holes 321, the second driving member 34 drives the second material carrying plate 33 to move for a certain distance, so that the vertical center line of the first material accommodating through hole 321 is overlapped with the vertical center line of the second material accommodating through hole 331, that is, the first material accommodating through hole 321 is completely overlapped with the second material accommodating through hole 331, and the screw bodies sequentially pass through the first material accommodating through hole 321 and the second material accommodating through hole 331 and then fall into the corresponding position of the injection molding mechanism 4, in the process, the screw bodies are clamped on the first material accommodating through hole 321 or the second material accommodating through hole 331 and do not fall into the corresponding position of the injection molding mechanism 4, thereby causing material leakage; in order to solve the above problem, a plurality of fore-set 351 and a plurality of first material through-hole 321 one-to-one of putting of this application, fore-set 351 passes first material through-hole 321, the second in proper order and puts material through-hole 331, will block the screw body that first material through-hole 321 or the second put material through-hole 331 and accurately push up to the corresponding position of mechanism 4 of moulding plastics, effectively avoid leaking the circumstances of blowing, improve the accuracy of material loading.

In this embodiment, the injection mechanism 4 includes an injection mold 5, an upper injection molding frame 41, a lower injection molding frame 42 corresponding to the upper injection molding frame 41, and a chassis 43 rotatably disposed on the lower injection molding frame 42, the injection mold 5 includes an upper mold set 72 disposed on the upper injection molding frame 41, a lower mold set 71 disposed on the chassis 43, and a cavity 51 disposed between the upper mold set 72 and the lower mold set 71, the upper mold set 72 includes an upper mold plate 52 mounted on the upper injection molding frame 41 and an upper cavity plate 54 mounted on the upper mold plate 52, the lower mold set 71 includes a lower mold plate 53 mounted on the chassis 43 and corresponding to the upper mold plate 52, and a lower cavity plate 55 mounted on the lower mold plate 53 and corresponding to the upper cavity plate 54, the number of the lower mold sets 71 and the number of the cavities 51 are plural, the cavity 51 includes an upper cavity (not shown in the figure) and a lower cavity (not shown in the figure) corresponding to the upper cavity, the upper cavity is disposed on an upper cavity plate 54, the lower cavity is disposed on a lower cavity plate 55, the upper cavity plate 54 is provided with a plurality of first fixing through holes (not shown in the drawings) communicated with the upper cavity, the lower cavity plate 55 is provided with a plurality of second fixing through holes (not shown in the drawings) communicated with the lower cavity, and the injection mold 5 further includes a plurality of upper inserts 56 fixed in the first fixing through holes and a plurality of lower inserts 57 fixed in the second fixing through holes. Preferably, the number of the lower die sets 71 is two, the receiving mechanism 3 alternately loads the lower cavity plates 55 of the two lower die sets 71, and the upper die set 72 and the two lower die sets 71 are alternately matched, so that the production efficiency is greatly improved; each screw body corresponds to an upper insert 56 and a lower insert 57, and the upper insert 56 and the lower insert 57 are respectively installed with the upper cavity plate 54 and the lower cavity plate 55 in a matched manner, so that the detection and the maintenance are convenient.

In this embodiment, the injection mold 5 further includes a bottom plate 58 slidably mounted on the lower injection frame 42, and a plurality of first ejector pins 581, a plurality of second ejector pins 582, and a plurality of third ejector pins 583 disposed on the bottom plate 58. The injection mold 5 further includes a feeding channel 59, the feeding channel 59 is provided with a plurality of feeding holes 591, the plurality of feeding holes 591 are respectively communicated with the plurality of cavities 51, and the feeding channel 59 includes a first feeding channel (not shown in the figure) disposed on the upper cavity plate 54 and a second feeding channel (not shown in the figure) disposed on the lower cavity plate 55 and corresponding to the first feeding channel. The lower cavity plate 55 is provided with a plurality of first thimble holes (not shown in the figure), a plurality of second thimble holes (not shown in the figure) and a plurality of third thimble holes (not shown in the figure), the first thimble 581, the second thimble 582 and the third thimble 583 respectively penetrate through the first thimble hole, the second thimble hole and the third thimble hole, the first thimble hole is located at the feed inlet 591, the first thimble 581 is used for cutting off hardened residual glue, the second thimble hole is arranged in the cavity 51, the second thimble 582 is used for ejecting the cavity 51 of the wood board connecting screw, the third thimble hole is located in the feed passage 59, and the third thimble hole is used for ejecting the feed passage 59 of the hardened residual glue. Specifically, the second thimble 582 is different from the first thimble 581 and the third thimble 583 in length, the second thimble 582 is longest in length, the first thimble 581 and the third thimble 583 are substantially the same in length, a second thimble 582 is arranged on each of two sides of each cavity 51, when the mold is opened, the bottom plate 58 moves upwards for a certain distance, the second thimble 582 ejects out the wood board connecting screw in the cavity 51, the bottom plate 58 moves upwards for a certain distance, the first thimble 581 cuts off the hardened residual glue at the feed inlet, and the third thimble 583 ejects out the hardened residual glue in the feed channel 59.

In this embodiment, the blanking mechanism 6 includes a blanking frame 61, a magnet plate 62 slidably mounted on the blanking frame 61, a blanking plate 63 slidably mounted on the magnet plate 62, a fourth driving member 64 mounted on the blanking frame 61 and drivingly connected to the magnet plate 62, and a fifth driving member 65 mounted on the magnet plate 62 and drivingly connected to the blanking plate 63, where the fifth driving member 65 is configured to drive the blanking plate 63 away from or close to the magnet plate 62. Preferably, the fourth driving member 64 and the fifth driving member 65 are air cylinders or electric cylinders. Concretely, the screw body is by can be by ferromagnetic metal that magnet adsorbs like iron, nickel, materials such as cobalt make, 5 die sinking backs of injection mold, fourth drive 64 drive magnet board 62 descends with lower feed plate 63 in step, conflict with lower feed plate 63 until plank connecting screw, the plank connecting screw that magnet board 62 bore lower module 71 adsorbs, plank connecting screw conflicts with lower feed plate 63, when unloading frame 61 removes to the external collection mechanism department that is used for collecting plank connecting screw, fifth drive 65 orders about lower feed plate 63 and keeps away from magnet board 62, when magnet board 62 is not enough to the adsorption affinity of plank connecting screw, plank connecting screw drops into collection mechanism, accomplish the unloading of plank connecting screw, improve the efficiency of unloading greatly.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims (10)

1. The utility model provides a full-automatic injection molding machine which characterized in that: the screw feeding mechanism comprises a feeding mechanism, a material blocking mechanism arranged on the feeding mechanism and used for blocking or releasing a screw body, a material receiving mechanism used for receiving the screw body released by the material blocking mechanism, an injection molding mechanism used for injection molding of the screw body and a blanking mechanism which is arranged on the material receiving mechanism and used for blanking a wood board connecting screw injection molded by the injection molding mechanism, wherein the material receiving mechanism is used for transferring the screw body to the injection molding mechanism.

2. The machine according to claim 1, characterized in that: the feeding mechanism comprises a feeding rack, a plurality of feeding disks arranged on the feeding rack and used for containing the screw bodies, and a plurality of storage rails respectively connected with the feeding disks, wherein blanking through holes are formed in the lower ends of the storage rails.

3. The machine according to claim 2, characterized in that: the stock stop includes that slidable mounting is in storage track and be used for keeping off the baffle of stifled blanking through-hole, install in storage track and the first driving piece of being connected with the baffle drive, slidable mounting in storage track and be used for pushing away the screw body to the push pedal of blanking through-hole department and install in storage track and the push pedal driving piece of being connected with the push pedal drive, first driving piece is used for ordering about the baffle intermittent type and slides, and the push pedal driving piece is used for ordering about the push pedal intermittent type and slides.

4. The machine according to claim 2, characterized in that: the receiving mechanism comprises a receiving rack, a first material carrying plate and a second material carrying plate which are slidably mounted at one end of the receiving rack, the first material carrying plate is positioned above the second material carrying plate, the first material carrying plate is provided with a plurality of first material placing through holes used for accommodating screw bodies, the second material carrying plate is provided with a plurality of second material placing through holes, the screw bodies fall into the first material placing through holes through blanking through holes, the receiving rack is provided with a second driving piece in driving connection with the second material carrying plate, the second driving piece is used for driving the second material carrying plate to intermittently slide, and the vertical central line of the first material placing through holes and the vertical central line of the second material placing through holes coincide or do not coincide.

5. The machine according to claim 4, characterized in that: the receiving mechanism further comprises an ejector plate and a third driving piece, wherein the ejector plate is slidably mounted at the other end of the receiving rack, the third driving piece is mounted on the receiving rack and is in driving connection with the ejector plate, the ejector plate is provided with a plurality of ejector columns, and the ejector columns are in one-to-one correspondence with the first material placing through holes.

6. The machine according to claim 1, characterized in that: the injection molding mechanism comprises an injection mold, an upper injection molding frame, a lower injection molding frame corresponding to the upper injection molding frame and a chassis rotatably arranged on the lower injection molding frame, the injection mold comprises an upper die set arranged on the upper injection molding frame, a lower die set arranged on the chassis and a cavity arranged between the upper die set and the lower die set, the upper die set comprises an upper die plate arranged on the upper injection molding frame and an upper cavity plate arranged on the upper die plate, the lower die set comprises a lower die plate arranged on the chassis and corresponding to the upper die plate and a lower cavity plate arranged on the lower die plate and corresponding to the upper die plate, the number of the lower die sets and the number of the cavities are multiple, the cavity comprises an upper cavity and a lower cavity corresponding to the upper cavity, the upper cavity is arranged on the upper die plate, the lower cavity is arranged on the lower die plate, and the upper die plate is provided with multiple first fixing through holes communicated with the upper cavity, the lower cavity plate is provided with a plurality of second fixing through holes communicated with the lower cavity, and the injection mold further comprises a plurality of upper inserts fixed in the first fixing through holes and a plurality of lower inserts fixed in the second fixing through holes.

7. The machine according to claim 6, characterized in that: the injection mold further comprises a bottom plate which is slidably installed on the lower injection molding machine frame, and a plurality of first ejector pins, a plurality of second ejector pins and a plurality of third ejector pins which are arranged on the bottom plate.

8. The machine according to claim 7, characterized in that: the injection mold further comprises a feeding channel, the feeding channel is provided with a plurality of feeding holes, the feeding holes are respectively communicated with the cavities, and the feeding channel comprises a first feeding channel arranged on the upper cavity plate and a second feeding channel arranged on the lower cavity plate and corresponding to the first feeding channel.

9. The fully automatic injection molding machine of claim 8, wherein: the lower cavity plate is provided with a plurality of first thimble holes, a plurality of second thimble holes and a plurality of third thimble holes, first thimble, second thimble, third thimble wear to locate first thimble hole, second thimble hole, third thimble hole respectively, first thimble hole is located feed inlet department, and first thimble is used for cutting off the cull of sclerosis, the second thimble hole sets up in the die cavity, and the second thimble is used for the ejecting die cavity of plank connecting screw, the third thimble hole is located feed passage, and the third thimble hole is used for ejecting feed passage with the cull of sclerosis.

10. The machine according to claim 1, characterized in that: the blanking mechanism comprises a blanking frame, a magnet plate, a lower material plate, a fourth driving piece and a fifth driving piece, wherein the magnet plate is slidably mounted on the blanking frame, the lower material plate is slidably mounted on the magnet plate, the fourth driving piece is mounted on the blanking frame and is in driving connection with the magnet plate, the fifth driving piece is mounted on the magnet plate and is in driving connection with the blanking plate, and the fifth driving piece is used for driving the blanking plate to be far away from or close to the magnet plate.

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