CN112092241A

CN112092241A - Automatic change plastic granules and grind production facility

Info

Publication number: CN112092241A
Application number: CN202010917102.5A
Authority: CN
Inventors: 余苏祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2020-12-18

Abstract

The invention discloses automatic plastic particle grinding production equipment which comprises a main machine body, wherein a first supporting leg and a second supporting leg are fixedly arranged at the bottom of the main machine body, a grinding cavity is arranged in the main machine body, a grinding roller is connected in the grinding cavity in a rotating fit manner, a feeding port with an upward opening is communicated with the top of the grinding cavity, a driving cavity is arranged at the left side of the grinding cavity, a joint control cavity is arranged at the bottom of the driving cavity, a transmission cavity is arranged at the right side of the joint control cavity, a discharging channel is communicated between the grinding cavity and the transmission cavity, a spiral conveying rotating shaft is connected in the transmission cavity in a rotating fit manner, a linkage control mechanism for controlling the spiral conveying rotating shaft to rotate is arranged in the joint control cavity, a driving control mechanism connected with the linkage control mechanism in a matching manner is arranged in the driving cavity, and an automatic material receiving mechanism is arranged at the right side of, the equipment has high automation efficiency and greatly improves the processing efficiency.

Description

Automatic change plastic granules and grind production facility

Technical Field

The invention relates to the technical field of grinding processing, in particular to automatic plastic particle grinding production equipment.

Background

The plastic particles are semi-finished products in the plastic molding industry and are also raw materials produced by extrusion, injection molding, hollow blow molding, foaming and other molding processing. The plastic granules has the shape of equidimension not when processing out, but need carry out the reprocess to plastic granules in some plastic end product manufacturing process, obtain the size that this plastic end product needs, and the plastic granules that the size is even, at present, there is not one kind to be handled into the even device of size to plastic granules, and automation is inefficient, need personnel to watch for a long time, consequently need urgent need to develop a quick grinding, obtain the even plastic granules of size, the grinding machine of the plastic granules processing usefulness that the treatment effeciency is high.

Disclosure of Invention

The invention aims to provide automatic plastic particle grinding production equipment which is used for overcoming the defects in the prior art.

The automatic plastic particle grinding production equipment comprises a main machine body, wherein a first supporting leg and a second supporting leg are fixedly arranged at the bottom of the main machine body, a grinding cavity is arranged in the main machine body, a grinding roller is connected in the grinding cavity in a rotating fit manner, a feeding port with an upward opening is communicated with the top of the grinding cavity, an accommodating groove is communicated with the left side of the feeding port, a cover plate is connected in the accommodating groove in a sliding fit manner, a first spring is connected to the left side of the cover plate in a jacking fit manner, a driving cavity is arranged on the left side of the grinding cavity, a joint control cavity is arranged at the bottom of the driving cavity, a transmission inner cavity is arranged on the right side of the joint control cavity, a blanking channel is communicated between the grinding cavity and the transmission inner cavity, a spiral conveying rotating shaft is connected in the transmission inner cavity in a rotating fit manner, and a linkage control mechanism for controlling the rotation of, and a driving control mechanism which is matched and connected with the linkage control mechanism is arranged in the driving cavity, and an automatic material receiving mechanism is arranged on the right side of the second supporting leg.

According to a further technical scheme, the linkage control mechanism comprises a first bevel gear, the right side end of the first bevel gear is in power fit connection with the left side end of the spiral conveying rotating shaft, a first rotating shaft is connected with the top wall of the linkage control chamber in a rotating fit manner and extends up and down, a second bevel gear is fixedly arranged at the top section of the first rotating shaft and extends into the driving chamber, the right side of the second bevel gear is in meshed connection with a third bevel gear, the right side end of the third bevel gear is in power fit connection with the left side end of the grinding roller, a fourth bevel gear in meshed connection with the first bevel gear is fixedly arranged at the tail end of the bottom of the first rotating shaft, a first gear in splined connection with the first rotating shaft is arranged on the upper side of the fourth bevel gear, a first annular groove with a T-shaped section is arranged in the first gear, and a first sliding block and a second, an inner groove cavity is further formed in the upper side wall of the combined control cavity, an electromagnetic coil device is fixedly arranged in the inner groove cavity, magnetic sliding blocks connected with the inner groove cavity in a sliding fit mode are symmetrically arranged on the upper side and the lower side of the electromagnetic coil device, a second spring is connected between the magnetic sliding blocks and the electromagnetic coil device in a jacking fit mode, a first pull rope is fixedly arranged on the magnetic sliding blocks on the lower side, and the other end of the first pull rope extends into the first annular groove and is fixedly connected with the first sliding blocks.

The technical scheme is further that the drive control mechanism comprises a drive motor fixed on the top wall of the drive chamber, a second rotating shaft which is arranged to extend up and down is connected to the bottom wall of the drive chamber in a rotationally matched manner, the top end of the second rotating shaft is connected with the bottom of the drive motor in a power-matched manner, a latch rotating disc which is connected with the second rotating shaft in a spline-matched manner is further arranged in the drive chamber, a second gear which is connected with the second rotating shaft in a rotationally matched manner is arranged on the lower side of the latch rotating disc, a slot ring is arranged on the top ring of the second gear, a third spring is connected between the second gear and the latch rotating disc in a jacking-matched manner, a second annular groove with a T-shaped inner section is formed in the latch rotating disc, a third sliding block is connected with the second annular groove in a sliding-matched manner, a second pull rope is fixedly arranged on the third sliding block, and the other end of the second pull rope extends into the inner groove cavity, and the tail end of the bottom of the second rotating shaft is fixedly provided with a third gear positioned in the joint control chamber.

A further technical scheme, the left side of accepting groove is equipped with movable inner chamber, be equipped with the take-up pulley in the movable inner chamber, the diapire internal rotation cooperation of movable inner chamber is connected with the third pivot that downwardly extending set up, the top end of third pivot with take-up pulley fixed connection, the diapire end of third pivot stretches into in the drive chamber and set firmly with the fourth gear that the second gear meshing is connected, set firmly the third stay cord on the take-up pulley, the other end of third stay cord stretch into in the accepting groove and with the left side terminal surface fixed connection of apron.

The automatic material receiving mechanism comprises a base, wherein a sinking groove with an upward opening is arranged in the base, a placing platform is connected in the sinking groove in a sliding fit manner, a recovery box is placed at the top of the placing platform, a fourth spring is connected to the bottom of the placing platform in a top-pressing fit manner, a first guide sliding groove is arranged in the bottom wall of the sinking groove, a first abutting block is connected in the first guide sliding groove in a sliding fit manner, a fifth spring is connected to the bottom of the first abutting block in a top-pressing fit manner, an embedded groove is formed in the right end face of the first abutting block, a second guide sliding groove is communicated and arranged in the right side wall of the first guide sliding groove, a second abutting block is connected in the second guide sliding groove in a sliding fit manner, a sixth spring is connected to the right side of the second abutting block in a top-pressing fit manner, and a fourth pull rope is fixedly arranged on the left end face, the other end of the fourth stay cord extends into the first annular groove and is fixedly connected with the second sliding block, a third guide chute is arranged in the right side end face of the second supporting leg and is located at the upper side position of the base, a third abutting block is connected to the third guide chute in a sliding fit mode, a seventh spring is connected to the third abutting block in a pressing fit mode, a fifth stay cord is fixedly arranged on the bottom end face of the third abutting block, and the other end of the fifth stay cord extends into the second guide chute and is fixedly connected with the right side end face of the second abutting block.

According to a further technical scheme, a discharge pipe extending downwards is arranged in the bottom wall of the right side section of the transmission inner cavity.

The invention has the beneficial effects that: the invention controls the clutch work of the latch turntable and the slot ring through the electromagnetic coil device, thereby realizing the control of the opening and closing of the cover plate to the feeding port by the driving motor, improving the safety of grinding processing, meanwhile, foreign matters are prevented from falling into the grinding cavity, the first gear and the third gear are controlled to separate from each other through the first abutting block, thereby realizing the stop work of the material conveying of the spiral conveying rotating shaft, and through the matching work of the second abutting slide block and the embedded groove, thereby facilitating the separation work of the first gear and the third gear when the recovery box is taken down, leading the third abutting slide block to overcome the seventh spring to move to the left side after a new recovery box is put in, and then make the third support the slider and support the slider through the fifth stay cord control second and break away from the embedded groove, improved the automated control rate greatly, alleviateed workman's amount of labour, the invalid personnel watch on the full condition of retrieving the box for a long time.

Drawings

FIG. 1 is a schematic view showing the internal structure of an automated plastic pellet mill manufacturing apparatus according to the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged schematic view of B of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged schematic view of C of FIG. 1 in accordance with the present invention;

fig. 5 is an enlarged schematic view of D of fig. 1 of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1 to 5, an automatic plastic particle grinding production apparatus according to an embodiment of the present invention includes a main body 110, a first supporting leg 111 and a second supporting leg 112 are fixedly disposed at the bottom of the main body 110, a grinding cavity 123 is disposed in the main body 110, a grinding roller 124 is rotatably and cooperatively connected in the grinding cavity 123, a feeding port 132 with an upward opening is communicated with the top of the grinding cavity 123, an accommodating groove 128 is communicated with the left side of the feeding port 132, a cover plate 129 is slidably and cooperatively connected in the accommodating groove 128, a first spring 131 is connected to the left side of the cover plate 129 in a pressing and cooperating manner, a driving cavity 125 is disposed on the left side of the grinding cavity 123, a joint control cavity 118 is disposed at the bottom of the driving cavity 125, a transmission inner cavity 119 is disposed on the right side of the joint control cavity 118, a blanking channel 122 is communicated between the grinding cavity 123 and the transmission inner cavity 119, the conveying inner cavity 119 is connected with a spiral conveying rotating shaft 120 in a rotating fit mode, a linkage control mechanism used for controlling the rotation of the spiral conveying rotating shaft 120 is arranged in the linkage control cavity 118, a driving control mechanism connected with the linkage control mechanism in a matched mode is arranged in the driving cavity 125, and an automatic material receiving mechanism is arranged on the right side of the second supporting leg 112.

Advantageously or exemplarily, the linkage control mechanism comprises a first bevel gear 158 with a right side end in power fit connection with the left side end of the spiral conveying rotating shaft 120, a first rotating shaft 138 extending up and down is connected in a top wall of the linkage control chamber 118 in a rotationally fit manner, a top section of the first rotating shaft 138 extends into the driving chamber 125 and is fixedly provided with a second bevel gear 139, a third bevel gear 137 with a right side end in power fit connection with the left side end of the grinding roller 124 is connected in a meshing manner to a right side of the second bevel gear 139, a fourth bevel gear 157 with a bottom end in meshing connection with the first bevel gear 158 is fixedly provided at a bottom end of the first rotating shaft 138, a first gear 153 in spline fit connection with the first rotating shaft 138 is provided at an upper side of the fourth bevel gear 157, a first annular groove 154 with a T-shaped cross section is provided in the first gear 153, a first sliding block 156 and a second sliding block 155 are symmetrically and slidably connected in the first annular groove 154, an inner groove cavity 149 is further formed in the upper side wall of the joint control cavity 118, an electromagnetic coil device 150 is fixedly arranged in the inner groove cavity 149, magnetic sliding blocks 151 connected with the inner groove cavity 149 in a sliding fit manner are symmetrically arranged on the upper side and the lower side of the electromagnetic coil device 150, a second spring 152 is connected between the magnetic sliding blocks 151 and the electromagnetic coil device 150 in a jacking fit manner, a first pull rope 133 is fixedly arranged on the magnetic sliding blocks 151 on the lower side, and the other end of the first pull rope 133 extends into the first annular groove 154 and is fixedly connected with the first sliding block 156, so that the rotary material conveying work of the spiral conveying rotating shaft 120 is controlled in a linkage manner.

Beneficially or exemplarily, the driving control mechanism includes a driving motor 140 fixed on the top wall of the driving chamber 125, a second rotating shaft 141 extending up and down is connected in a rotationally matched manner in the bottom wall of the driving chamber 125, a top end of the second rotating shaft 141 is connected in a power-matched manner with the bottom of the driving motor 140, a latch rotating disc 172 in a spline-matched manner with the second rotating shaft 141 is further arranged in the driving chamber 125, a second gear 145 in a rotationally matched manner with the second rotating shaft 141 is arranged on the lower side of the latch rotating disc 172, a top ring of the second gear 145 is provided with a latch ring 146, a third spring 147 is connected between the second gear 145 and the latch rotating disc 172 in a pressing and matching manner, the latch rotating disc 172 has a T-shaped second annular groove 143 in an inner cross section, a third sliding block 144 is connected in a sliding and matching manner in the second annular groove 143, and a second pull rope 148 is fixedly arranged on the third sliding block 144, the other end of the second pulling rope 148 extends into the inner slot 149 and is fixedly connected with the magnetic slider 151 on the upper side, and the end of the bottom of the second rotating shaft 141 is fixedly provided with the third gear 142 located in the joint control chamber 118, so that automatic driving control is realized, and the working efficiency is improved.

Beneficially or exemplarily, a movable inner cavity 126 is formed at the left side of the receiving groove 128, a wire take-up pulley 127 is arranged in the movable inner cavity 126, a third rotating shaft 134 extending downward is connected to the bottom wall of the movable inner cavity 126 in a rotationally matched manner, the top end of the third rotating shaft 134 is fixedly connected to the wire take-up pulley 127, the bottom end of the third rotating shaft 134 extends into the driving chamber 125 and is fixedly provided with a fourth gear 136 engaged with the second gear 145, a third pull rope 130 is fixedly arranged on the wire take-up pulley 127, and the other end of the third pull rope 130 extends into the receiving groove 128 and is fixedly connected to the left end face of the cover plate 129, so that the opening and closing control operation of the automatic control cover plate 129 is realized.

Beneficially or exemplarily, the automatic material receiving mechanism includes a base 113, a sinking groove 114 with an upward opening is provided in the base 113, a placing platform 116 is connected in the sinking groove 114 in a sliding fit manner, a recycling box 117 is placed at the top of the placing platform 116, a fourth spring 115 is connected at the bottom of the placing platform 116 in a pressing fit manner, a first guiding sliding groove 163 is provided in the bottom wall of the sinking groove 114, a first abutting block 164 is connected in the first guiding sliding groove 163 in a sliding fit manner, a fifth spring 167 is connected at the bottom of the first abutting block 164 in a pressing fit manner, an embedded groove 165 is provided on the right end face of the first abutting block 164, a second guiding sliding groove 166 is communicated in the right side wall of the first guiding sliding groove 163, a second abutting block 168 is connected in the second guiding sliding groove 166 in a sliding fit manner, and a sixth spring 169 is connected at the right side of the second abutting block 168 in a pressing fit manner, a fourth pull rope 170 is fixedly arranged on the left end face of the first abutting sliding block 164, the other end of the fourth pull rope 170 extends into the first annular groove 154 and is fixedly connected with the second sliding block 155, a third guide chute 159 is arranged in the right end face of the second supporting leg 112, the third guide chute 159 is located at the upper side of the base 113, a third abutting sliding block 160 is connected to the third guide chute 159 in a sliding fit manner, a seventh spring 161 is connected to the left side of the third abutting sliding block 160 in a jacking and matching manner, a fifth pull rope 162 is fixedly arranged on the bottom end face of the third abutting sliding block 160, and the other end of the fifth pull rope 162 extends into the second guide chute 166 and is fixedly connected with the right end face of the second abutting sliding block 168, so that the spiral conveying rotating shaft 120 is controlled to stop after the material loading is completed.

Advantageously or exemplarily, a discharge duct 121 extending downwards is provided in the bottom wall of the right section of said conveying inner cavity 119.

In the initial state, the latch rotary disc 172 is pressed by the third spring 147 to make the latch rotary disc 172 far away from the slot ring 146, at this time, the first gear 153 is pressed by its own weight to keep the first gear 153 in meshed connection with the latch rotary disc 172, the placing platform 116 is pressed by the fourth spring 115 to make the placing platform 116 far away from the bottom wall of the sinking slot 114 to the maximum extent, at this time, the third abutting block 160 is pressed by the seventh spring 161 to make the right section of the third abutting block 160 extend out of the right end surface of the second supporting leg 112 to the maximum extent, at the same time, the first abutting block 164 is pressed by the fifth spring 167 to make the top section of the first abutting block 164 extend into the sinking slot 114 to the maximum extent, at this time, the bottom section of the first abutting block 164 is located at the left opposite position of the second guiding slot 166, at the same time, the embedded slot 165 is located at the upper side position of the second guiding slot 166, at this time, since the second abutting block 168 is pressed by the sixth spring 169, the left end of the second abutting block 168 is in abutting contact with the bottom end of the first abutting block 164.

Principle of operation

When the electromagnetic coil device 150 is powered on, the magnetic sliders 151 on the upper side and the lower side and the electromagnetic coil device 150 generate attraction force and slide towards one side of the electromagnetic coil device 150 while overcoming the jacking force of the second spring 152, so that the magnetic slider 151 on the upper side drives the latch rotary table 172 to slide downwards while overcoming the jacking force of the third spring 147 through the second pull rope 148 until the latch rotary table 172 is in fit connection with the slot ring 146, meanwhile, the magnetic slider 151 on the lower side drives the first gear 153 to slide upwards through the first pull rope 133, so that the first gear 153 is far away from the third gear 142, at this time, the second rotating shaft 141 is driven to rotate by the driving motor 140, the slot ring 146 and the second gear 145 are driven to rotate by the latch rotary table 172 on the second rotating shaft 141, the fourth gear 136 and the take-up pulley 127 are driven to rotate by the second gear 145, so that the third pull rope 130 on the take-up pulley 127 drives the cover plate 129 to move towards the left while overcoming, until the cover plate 129 is far away from the material inlet 132, thereby facilitating the material feeding operation, then controlling the electromagnetic coil device 150 to be powered off, so that the latch rotary disc 172 is pressed by the third spring 147 and the first gear 153 is restored to the initial position by the self gravity, then driving the second rotary shaft 141 to rotate by the driving motor 140, so that the third gear 142 at the bottom of the second rotary shaft 141 drives the first gear 153 to rotate, thereby driving the first rotary shaft 138 to rotate, and driving the third bevel gear 137 and the grinding roller 124 by the second bevel gear 139 on the first rotary shaft 138 to realize the rapid rotation grinding operation, meanwhile, driving the first bevel gear 158 and the spiral conveying rotary shaft 120 to rotate by the fourth bevel gear 157, thereby realizing that the spiral conveying rotary shaft 120 drives the grinding material falling into the conveying cavity 119 through the blanking channel 122 to be conveyed into the material outlet 121, and simultaneously, placing the empty recovery box 117 on the top end surface of the placing platform 116, at this time, the left end surface of the recycling box 117 abuts against the left end surface of the third abutting block 160, so that the third abutting block 160 overcomes the abutting force of the seventh spring 161, and is completely pushed into the third guiding chute 159, and then the fifth pull rope 162 on the third abutting block 160 drives the second abutting block 168 to overcome the abutting force of the sixth spring 169, so that the second abutting block 168 is far away from the first guiding chute 163 and is completely located in the second guiding chute 166, when the material in the recycling box 117 is full, at this time, the recycling box 117 is downward moved under the influence of gravity against the abutting force of the fourth spring 115 until the recycling box 117 drives the placing platform 116 to abut against and cooperate with the first abutting block 164, so that the first abutting block 164 is completely further into the first guiding chute 163, at this time, the fourth pull rope 170 on the first abutting block 164 drives the first gear 153 to separate from the third gear 142, at this time, the spiral conveying rotating shaft 120 stops working, the embedded groove 165 on the right end face of the first abutting block 164 is moved to the left relative position of the second guiding chute 166, at this time, the placing platform 116 is completely located at the bottom position in the sinking groove 114, and further, the recovery box 117 on the placing platform 116 is located at the lower side position of the third guiding chute 159, at this time, the third abutting block 160 is pressed by the seventh spring 161 to make the right section of the third abutting block 160 eject out of the right end face of the second supporting leg 112, at this time, the fifth pull rope 162 is in a releasing state, and further, the second abutting block 168 is pressed by the sixth spring 169 to make the left section of the second abutting block 168 slide into the embedded groove 165, thereby realizing the locking operation of the first abutting block 164, and then the full recovery box 117 is taken down, so that the first gear 153 and the third gear 142 are kept in a separating state when the new recovery box 117 is replaced, and the residual material in the transmission cavity 119 is prevented from being taken out by the rotation of the screw transmission rotating shaft 120, and cannot be accurately loaded into a new recovery tank 117.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims

1. The utility model provides an automatic change plastic granules and grind production facility, includes the main fuselage, the bottom of main fuselage has set firmly first supporting legs and second supporting legs, be equipped with the grinding chamber in the main fuselage, grinding chamber internal rotation cooperation is connected with grinding roller, its characterized in that: the top of grinding the chamber is linked together and is equipped with the ascending pan feeding mouth of opening, the left side of pan feeding mouth is linked together and is equipped with the accepting groove, sliding fit is connected with the apron in the accepting groove, the left side roof pressure cooperation of apron is connected with first spring, the left side of grinding the chamber is equipped with the drive cavity, the bottom of drive cavity is equipped with allies oneself with accuse cavity, the right side of allies oneself with accuse cavity is equipped with the transmission inner chamber, grind the chamber with be linked together between the transmission inner chamber and be equipped with the unloading passageway, transmission inner chamber internal rotation cooperation is connected with the screw transport pivot, be equipped with in the allies oneself with accuse cavity and be used for control screw transport pivot pivoted coordinated control mechanism, be equipped with in the drive cavity with the coordinated control mechanism that the coordinated control mechanism cooperation is connected.

2. The automated plastic pellet mill production facility of claim 1, wherein: the linkage control mechanism comprises a first bevel gear, the right side end of the first bevel gear is in power fit connection with the left side end of the spiral conveying rotating shaft, a first rotating shaft is connected with the top wall of the linkage control chamber in a rotating fit manner and extends up and down, the top section of the first rotating shaft extends into the driving chamber and is fixedly provided with a second bevel gear, the right side of the second bevel gear is in meshing connection with a third bevel gear, the right side end of the third bevel gear is in power fit connection with the left side end of the grinding roller, the bottom tail end of the first rotating shaft is fixedly provided with a fourth bevel gear in meshing connection with the first bevel gear, the upper side of the fourth bevel gear is provided with a first gear in spline fit connection with the first rotating shaft, a first annular groove with a T-shaped section is arranged in the first gear, a first sliding block and a second sliding block are symmetrically in sliding fit connection in the first annular groove, and an inner, the electromagnetic coil device is fixedly arranged in the inner groove cavity, magnetic sliding blocks connected with the inner groove cavity in a sliding fit mode are symmetrically arranged on the upper side and the lower side of the electromagnetic coil device, a second spring is connected between the magnetic sliding blocks and the electromagnetic coil device in a jacking fit mode, a first pull rope is fixedly arranged on the magnetic sliding blocks on the lower side, and the other end of the first pull rope extends into the first annular groove and is fixedly connected with the first sliding blocks.

3. The automated plastic pellet mill production facility of claim 1, wherein: the driving control mechanism comprises a driving motor fixed on the top wall of the driving cavity, a second rotating shaft which is arranged to extend up and down is connected to the bottom wall of the driving cavity in a rotating fit manner, the top end of the second rotating shaft is connected with the bottom of the driving motor in a power fit manner, a latch rotating disc which is connected with the second rotating shaft in a spline fit manner is further arranged in the driving cavity, a second gear which is connected with the second rotating shaft in a rotating fit manner is arranged on the lower side of the latch rotating disc, a slot ring is arranged on the top ring of the second gear, a third spring is connected between the second gear and the latch rotating disc in a jacking fit manner, a second annular groove with a T-shaped inner section is formed in the latch rotating disc, a third sliding block is connected with the second sliding block in a sliding fit manner, a second pull rope is fixedly arranged on the third sliding block, and the other end of the second pull rope extends into the inner groove cavity and is fixedly connected, and the tail end of the bottom of the second rotating shaft is fixedly provided with a third gear positioned in the joint control chamber.

4. An automated plastic particle milling production apparatus as claimed in claim 3, wherein: the left side of accepting groove is equipped with movable inner chamber, the activity is equipped with the take-up pulley in the inner chamber, the diapire internal rotation cooperation of activity inner chamber is connected with the third pivot that downwardly extending set up, the top end of third pivot with take-up pulley fixed connection, the diapire end of third pivot stretches into in the drive chamber and set firmly with the fourth gear that the second gear meshing is connected, the third stay cord has set firmly on the take-up pulley, the other end of third stay cord stretch into in the accepting groove and with the left side terminal surface fixed connection of apron.

5. The automated plastic pellet mill production facility of claim 1, wherein: the automatic material receiving mechanism comprises a base, a sinking groove with an upward opening is arranged in the base, a placing platform is connected in the sinking groove in a sliding fit manner, a recovery box is placed at the top of the placing platform, a fourth spring is connected to the bottom of the placing platform in a top-pressing fit manner, a first guide chute is arranged in the bottom wall of the sinking groove, a first abutting block is connected in the first guide chute in a sliding fit manner, a fifth spring is connected to the bottom of the first abutting block in a top-pressing fit manner, an embedded groove is formed in the right end face of the first abutting block, a second guide chute is communicated with the right side wall of the first guide chute, a second abutting block is connected in the second guide chute in a sliding fit manner, a sixth spring is connected to the right side of the second abutting block in a top-pressing fit manner, a fourth pull rope is fixedly arranged on the left end face of the first abutting block, and the other end of the fourth pull rope extends into the first annular groove and is fixedly, the second supporting leg is characterized in that a third guide chute is arranged in the right side end face of the second supporting leg and is located at the upper side position of the base, a third abutting block is connected to the third guide chute in a sliding fit mode, a seventh spring is connected to the third abutting block in a pressing fit mode, a fifth pull rope is fixedly arranged on the bottom end face of the third abutting block, and the other end of the fifth pull rope extends into the second guide chute and is fixedly connected with the second abutting block.

6. The automated plastic pellet mill production facility of claim 1, wherein: and a discharge pipe extending downwards is arranged in the bottom wall of the right side section of the transmission inner cavity.