CN113799199A - Automatic material conveyer that divides of plastic products - Google Patents

Abstract

The invention relates to an automatic plastic product distributing and conveying device, which comprises a support, a driving mechanism, a distributing mechanism and a conveying mechanism, wherein the driving mechanism, the distributing mechanism and the conveying mechanism are all arranged on the support, the distributing mechanism comprises a moving assembly, a limiting assembly and a distributing assembly, the conveying mechanism comprises a conveying belt and a conveying assembly, the automatic plastic product distributing and conveying device realizes the distribution of workpieces by driving the distributing mechanism to operate through the driving mechanism, and conveys the workpieces through the conveying mechanism, compared with the existing distributing and conveying device, the device realizes the operation of the distributing mechanism and the conveying mechanism through one output end, saves energy, simultaneously adopts linkage, realizes the online distribution of the workpieces, adopts a pure mechanical structure, improves the stability and the service life of the device, and compared with the existing distributing mechanism, the device can better position the operation of the distributing assembly through the limiting assembly, realize better branch material effect, improved the practicality.

Description

Automatic material conveyer that divides of plastic products

Technical Field

The invention relates to an automatic plastic product distributing and conveying device.

Background

Plastic products are articles made of plastic, and generally need to be perforated during processing.

Plastic products usually need punch etc. operation, when using, usually need pass through transport mechanism with plastic products and convey each plastic products to mechanism department of punching in proper order, in order to realize conveying in proper order, consequently need use feed mechanism, and current feed mechanism generally needs different output to feed mechanism and transport mechanism's operation to drive, energy resource consumption is great, and generally adopt the sensor to realize automaticly, use this type of electronic component stability of sensor not enough, life is not high, and current feed mechanism does not generally set up better stop gear, feed mechanism takes place the skew easily, influence the branch material effect.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the automatic plastic product distributing and conveying device is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: an automatic plastic product distributing and conveying device comprises a support, a driving mechanism, a distributing mechanism and a conveying mechanism, wherein the driving mechanism, the distributing mechanism and the conveying mechanism are all arranged on the support;

the material distributing mechanism comprises a moving assembly, a limiting assembly and a material distributing assembly, wherein the moving assembly comprises a rotating shaft, a half gear, racks, a moving frame and a moving rod, the rotating shaft is arranged on a support, the half gear is sleeved on the rotating shaft, the half gear is connected with the rotating shaft in a key mode, a sliding groove is formed in the support, the moving rod is located in the sliding groove, the moving rod is connected with the sliding groove in a sliding mode, the moving frame is arranged on the moving rod, the racks are arranged in the moving frame, the number of the racks is two, the two racks are respectively arranged on two sides of the moving frame, the two racks are respectively located on two sides of the half gear, one of the racks is meshed with the half gear, the limiting assembly comprises two rolling assemblies and a positioning assembly, the two rolling assemblies are respectively arranged on two sides of the moving rod, the rolling assemblies comprise two rolling units, and the two rolling units are respectively arranged on two ends of the moving rod, the rolling unit comprises a fixed shaft and a roller, the fixed shaft is arranged on the moving rod, a strip-shaped groove is arranged in the sliding groove, the fixed shaft extends into the strip-shaped groove, the roller is sleeved on the fixed shaft, the roller is in key connection with the fixed shaft, the roller is positioned in the strip-shaped groove, the roller is in rolling connection with the strip-shaped groove, two positioning assemblies are arranged on two sides of the moving rod respectively, each positioning assembly comprises two positioning units which are arranged at two ends of the moving rod respectively, each positioning unit comprises a positioning rod, a positioning plate, a positioning block and a first spring, one end of each positioning rod is hinged with the moving rod, the positioning rods are obliquely arranged and extend into the strip-shaped groove, the positioning plates are arranged at one ends of the positioning rods positioned in the strip-shaped groove, and the positioning plates are in sliding connection with the strip-shaped grooves, the positioning plate is hinged with the positioning rod, the first spring is arranged between the positioning rod and the moving rod, one end of the first spring is connected with the positioning rod, the other end of the first spring is connected with the moving rod, the positioning block is arranged on the positioning plate, the positioning groove is arranged in the strip-shaped groove, the positioning block is positioned in the positioning groove and is abutted against the positioning groove, the material distribution assembly comprises two fixing rods and two material distribution units, the fixing rods are arranged on a bracket, the two material distribution units are both arranged on the moving frame, the material distribution unit comprises wedge blocks, positioning wheels, push rods, fixing blocks, baffle plates and second springs, the wedge blocks are arranged on the moving frame, the two wedge blocks of the two material distribution units are symmetrically arranged, the push rods penetrate through the fixing rods, the push rods are slidably connected with the fixing rods, and the positioning wheels are arranged at one end of the push rods, the positioning wheel is in rolling connection with the wedge block, the fixed block is arranged on the push rod, the fixed block is arranged between the positioning wheel and the fixed rod, the second spring is sleeved on the push rod and is arranged between the fixed block and the fixed rod, one end of the second spring is connected with the fixed block, the other end of the second spring is connected with the fixed rod, the baffle is arranged at one end of the push rod, which is far away from the positioning wheel, the positioning wheel of one material distribution unit is arranged at the bottom of the corresponding wedge block, and the positioning wheel of the other material distribution unit is arranged at the top of the corresponding wedge block;

the conveying mechanism comprises a conveying belt and a conveying assembly, the conveying assembly comprises two conveying units, the two conveying units are arranged on two sides of the support respectively, the conveying units comprise a limiting shaft and rollers, the limiting shaft is arranged on the support, the roller sleeves are arranged on the limiting shaft, the rollers are connected with the limiting shaft in a key mode, the conveying belt sleeves are arranged on the two rollers, the two rollers are connected through the conveying belt in a transmission mode, and the baffle is located right above the conveying belt.

In order to drive the operation of device, actuating mechanism includes motor, drive shaft, runner and fifth wheel, the motor level sets up on the support, the drive shaft is installed on the motor, the runner has two, and two runners are established respectively in drive shaft and pivot, two runners respectively with drive shaft and pivot key-type connection, the fifth wheel has two, and one of them fifth wheel cover is established in the drive shaft, and another fifth wheel cover is established on the spacing epaxial near the motor, two fifth wheels respectively with drive shaft and spacing axle key-type connection, two fifth wheels pass through belt transmission and connect.

In order to support the device, the support includes branch and horizontal pole, branch has two, and two branches set up the both ends at the horizontal pole respectively, spout and bar groove all set up on the horizontal pole, the motor sets up on one of them branch.

In order to reduce friction, the locating plate is provided with two pulleys, the two pulleys are arranged at two ends of the locating plate respectively and are in rolling connection with the strip-shaped grooves.

In order to enable the positioning block to move out of the positioning groove, the cross section of the positioning block is arc-shaped, the cross section of the positioning groove is arc-shaped, and the circle center of the arc-shaped cross section of the positioning block coincides with the circle center of the arc-shaped cross section of the positioning groove.

The automatic plastic product distributing and conveying device has the advantages that the plastic product distributing and conveying device drives the distributing mechanism to operate through the driving mechanism, distributing of workpieces is achieved, and the workpieces are conveyed through the conveying mechanism.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of an automatic plastic product distributing and conveying device of the invention;

FIG. 2 is a schematic structural diagram of a material distributing mechanism of the automatic material distributing and conveying device for plastic products of the invention;

FIG. 3 is a schematic structural diagram of a limiting component of the automatic plastic product distributing and conveying device of the invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

in the figure: 1. the automatic transmission device comprises a rotating shaft, 2 parts of a half gear, 3 parts of a rack, 4 parts of a moving frame, 5 parts of a moving rod, 6 parts of a fixed shaft, 7 parts of a roller, 8 parts of a positioning rod, 9 parts of a positioning plate, 10 parts of a positioning block, 11 parts of a first spring, 12 parts of a fixed rod, 13 parts of a wedge block, 14 parts of a positioning wheel, 15 parts of a push rod, 16 parts of a fixed block, 17 parts of a baffle, 18 parts of a second spring, 19 parts of a conveyor belt, 20 parts of a limiting shaft, 21 parts of a roller, 22 parts of a motor, 23 parts of a driving shaft, 24 parts of a rotating wheel, 25 parts of a connecting wheel, 26 parts of a supporting rod, 27 parts of a cross rod and 28 parts of a pulley.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, an automatic plastic product distributing and conveying device comprises a support, a driving mechanism, a distributing mechanism and a conveying mechanism, wherein the driving mechanism, the distributing mechanism and the conveying mechanism are all arranged on the support;

when the device is used, the driving mechanism drives the material distribution mechanism to operate, so that the workpieces on the conveying mechanism are distributed, and the workpieces are conveyed through the conveying mechanism.

As shown in fig. 2-4, the material distributing mechanism includes a moving assembly, a limiting assembly and a material distributing assembly, the moving assembly includes a rotating shaft 1, a half gear 2, a rack 3, a moving frame 4 and a moving rod 5, the rotating shaft 1 is disposed on a support, the half gear 2 is sleeved on the rotating shaft 1, the half gear 2 is connected with the rotating shaft 1 in a key manner, a sliding groove is disposed on the support, the moving rod 5 is located in the sliding groove, the moving rod 5 is connected with the sliding groove in a sliding manner, the moving frame 4 is disposed on the moving rod 5, the rack 3 is disposed in the moving frame 4, there are two racks 3, the two racks 3 are respectively disposed on two sides of the moving frame 4, the two racks 3 are respectively disposed on two sides of the half gear 2, one of the racks 3 is engaged with the half gear 2, the limiting assembly includes a rolling assembly and a positioning assembly, the rolling assembly has two rolling assemblies, the two rolling assemblies are respectively disposed on two sides of the moving rod 5, the rolling assembly comprises two rolling units, the two rolling units are respectively arranged at two ends of the moving rod 5, each rolling unit comprises a fixed shaft 6 and a roller 7, the fixed shaft 6 is arranged on the moving rod 5, a strip-shaped groove is formed in each sliding groove, the fixed shaft 6 extends into the strip-shaped groove, the roller 7 is sleeved on the fixed shaft 6, the roller 7 is in key connection with the fixed shaft 6, the roller 7 is positioned in the strip-shaped groove, the roller 7 is in rolling connection with the strip-shaped groove, the number of the positioning assemblies is two, the two positioning assemblies are respectively arranged at two sides of the moving rod 5, each positioning assembly comprises two positioning units, the two positioning units are respectively arranged at two ends of the moving rod 5, each positioning unit comprises a positioning rod 8, a positioning plate 9, a positioning block 10 and a first spring 11, one end of each positioning rod 8 is hinged to the moving rod 5, and the positioning rods 8 are obliquely arranged, the utility model discloses a material distributing assembly, including locating lever 8, locating plate 9, locating plate 11, locating piece 10, locating piece 12, material distributing unit, locating wheel 14, push rod 15, fixed block 16, locating plate 9 and locating lever 8, locating plate 9 sets up the one end that is located the bar inslot at locating lever 8, locating plate 9 and bar groove sliding connection, locating plate 9 is articulated with locating lever 8, first spring 11 sets up between locating lever 8 and carriage release lever 5, the one end of first spring 11 is connected with locating lever 8, the other end of first spring 11 is connected with carriage release lever 5, locating piece 10 sets up on locating plate 9, the bar inslot is equipped with the constant head tank, locating piece 10 is located the constant head tank, locating piece 10 supports with the constant head tank and leans on, material distributing assembly includes dead lever 12 and divides the material unit, dead lever 12 sets up on the support, divide material unit to have two, and divide material unit all to set up on moving frame 4, divide material unit to include voussoir 13, locating wheel 14, push rod 15, fixed block 16, A baffle plate 17 and a second spring 18, wherein the wedge blocks 13 are arranged on the moving frame 4, the two wedge blocks 13 of the two material distributing units are symmetrically arranged, the push rod 15 penetrates through the fixed rod 12, the push rod 15 is connected with the fixed rod 12 in a sliding way, the positioning wheel 14 is arranged at one end of the push rod 15, the positioning wheel 14 is connected with the wedge block 13 in a rolling way, the fixed block 16 is arranged on the push rod 15, the fixed block 16 is positioned between the positioning wheel 14 and the fixed rod 12, the second spring 18 is sleeved on the push rod 15, the second spring 18 is positioned between the fixed block 16 and the fixed rod 12, one end of the second spring 18 is connected with the fixed block 16, the other end of the second spring 18 is connected with the fixed rod 12, the baffle 17 is arranged at one end of the push rod 15 far away from the positioning wheel 14, the positioning wheel 14 of one of the material distributing units is positioned at the bottom of the corresponding wedge 13, and the positioning wheel 14 of the other material distributing unit is positioned at the top of the corresponding wedge 13;

the rotating shaft 1 rotates to drive the half gear 2 to rotate, when the half gear 2 is meshed with the rack 3 on one side, the half gear 2 drives the rack 3 to move, the rack 3 drives the moving frame 4 to move, the moving frame 4 drives the two wedges 13 to move, in an initial state, one baffle 17 is close to the conveyor belt 19, the other baffle 17 is far away from the conveyor belt 19, so that the baffle 17 close to the conveyor belt 19 blocks a workpiece on the conveyor belt 19, when the two wedges 13 move, the two wedges 13 drive the two positioning wheels 14 to move along the inclined surfaces of the wedges 13, the positioning wheel 14 drives the push rod 15 to move, the push rod 15 drives the baffle 17 to move, so that the positioning wheel 14 at the bottom of the wedges 13 moves to the top of the wedge 13, so that the wedge 13 drives the positioning wheel 14 to move downwards, so that the push rod 15 moves downwards, so that the baffle 17 moves downwards to be close to the conveyor belt 19, and the positioning wheel 14 on the top of the other wedge block 13 moves to the bottom of the other wedge block 13, the positioning wheel 14 is not blocked, the second spring 18 is in a deformation state, the restoring force of the second spring 18 generates an upward thrust on the fixed block 16, so that the fixed block 16 moves reversely, the push rod 15 moves reversely, so that the baffle 17 is far away from the conveyor belt 19, so that the workpiece on the conveyor belt 19 can move between the two baffles 17 through the conveying mechanism, wherein only one workpiece can enter the distance between the two baffles 17, so that one workpiece on the conveyor belt 19 moves between the two baffles 17, when the half gear 2 is meshed with the other rack 3, the half gear 2 drives the other rack 3 to move, the other rack 3 drives the moving frame 4 to move reversely, and the moving frame 4 drives the two wedge blocks 13 to move reversely, so that the baffle 17 close to the conveyor belt 19 moves upwards, the baffle 17 far away from the conveyor belt 19 moves downwards, so that the workpieces between the two baffles 17 are not blocked, other workpieces on the conveyor belt 19 are blocked by the baffle 17 close to the conveyor belt 19 again and cannot move, the movable frame 4 moves in a reciprocating manner along with the rotation of the half gear 2, so that the two baffles 17 lift in a reciprocating manner, so that each workpiece on the conveyor belt 19 moves between the two baffles 17 in sequence and then is conveyed in sequence, so that the separated material conveying of the workpieces is realized, the movable frame 4 moves to drive the movable rod 5 to move, the movable rod 5 drives the fixed shaft 6 to move, the fixed shaft 6 drives the roller 7 to move, the roller 7 is positioned in the strip-shaped groove, so that the roller 7 can only move along the axial direction of the strip-shaped groove, so that the movement of the movable rod 5 is better limited, and the movement of the movable frame 4 is better limited, here first spring 11 is in deformation state, the restoring force of first spring 11 produces outside thrust to locating lever 8, locating lever 8 produces outside thrust to locating plate 9, locating plate 9 produces outside thrust to locating block 10, thereby make locating block 10 card in the constant head tank, thereby fix a position locating block 10, thereby fix a position locating plate 9, thereby fix a position removal frame 4, thereby fix a position two voussoirs 13, thereby fix a position two baffles 17, avoid baffle 17 to take place to remove, here half gear 2 is greater than first spring 11's restoring force to rack 3's drive power, thereby make locating wheel 14 can shift out the constant head tank, thereby make locating block 10 not blockked, thereby make carriage 5 can the free movement, thereby make removal frame 4 can remove.

As shown in fig. 1, the conveying mechanism includes a conveying belt 19 and a conveying assembly, the conveying assembly includes two conveying units, the two conveying units are respectively disposed on two sides of the support, the conveying unit includes a limiting shaft 20 and a roller 21, the limiting shaft 20 is disposed on the support, the roller 21 is sleeved on the limiting shaft 20, the roller 21 is connected with the limiting shaft 20 in a key manner, the conveying belt 19 is sleeved on the two rollers 21, the two rollers 21 are connected through the conveying belt 19 in a transmission manner, and the baffle 17 is located right above the conveying belt 19.

The limiting shaft 20 drives the roller 21 connected with the limiting shaft to rotate, the two conveyor belts 19 tension the conveyor belts 19, so that the conveyor belts 19 move under the action of friction force, and workpieces on the conveyor belts 19 are conveyed.

As shown in fig. 1, in order to drive the operation of device, actuating mechanism includes motor 22, drive shaft 23, runner 24 and fifth wheel 25, the level of motor 22 sets up on the support, drive shaft 23 installs on motor 22, runner 24 has two, and two runners 24 overlap respectively and establish on drive shaft 23 and pivot 1, and two runners 24 connect with drive shaft 23 and pivot 1 key-type respectively, fifth wheel 25 has two, and one of them fifth wheel 25 cover is established on drive shaft 23, and another fifth wheel 25 cover is established on being close to motor 22's spacing axle 20, and two fifth wheels 25 connect with drive shaft 23 and spacing axle 20 key-type respectively, and two fifth wheels 25 are connected through belt drive.

The motor 22 is operated, the motor 22 drives the driving shaft 23 to rotate, the driving shaft 23 drives the rotating wheel 24 connected with the driving shaft to rotate, the rotating wheel 24 drives the other rotating wheel 24 to rotate through the belt, the other rotating wheel 24 drives the rotating shaft 1 to rotate, so that the half gear 2 rotates, the material distribution mechanism is driven to operate, meanwhile, the driving shaft 23 drives the connecting wheel 25 connected with the driving shaft to rotate, the connecting wheel 25 drives the other connecting wheel 25 to rotate through the belt, the other connecting wheel 25 drives the limiting shaft 20 connected with the connecting wheel to rotate, and therefore the conveying mechanism operates.

In order to support the device, the support includes branch 26 and horizontal pole 27, branch 26 has two, and two branches 26 set up respectively at the both ends of horizontal pole 27, spout and bar groove all set up on horizontal pole 27, motor 22 sets up on one of them branch 26.

In order to reduce friction, the positioning plate 9 is provided with two pulleys 28, the two pulleys 28 are respectively arranged at two ends of the positioning plate 9, and the pulleys 28 are in rolling connection with the strip-shaped grooves.

In order to enable the positioning block 10 to move out of the positioning groove, the cross section of the positioning block 10 is arc-shaped, the cross section of the positioning groove is arc-shaped, and the circle center of the arc-shaped cross section of the positioning block 10 coincides with the circle center of the arc-shaped cross section of the positioning groove.

When the device is used, the motor 22 is operated, the motor 22 drives the driving shaft 23 to rotate, the driving shaft 23 drives the connecting wheel 25 connected with the driving shaft to rotate, the connecting wheel 25 drives the other connecting wheel 25 to rotate through a belt, the other connecting wheel 25 drives the limiting shaft 20 connected with the connecting wheel to rotate, the limiting shaft 20 drives the roller 21 connected with the limiting shaft to rotate, the two conveyor belts 19 tension the conveyor belts 19, so that the conveyor belts 19 move under the action of friction force, workpieces on the conveyor belts 19 are conveyed, the baffle 17 close to the workpieces clings to the conveyor belts 19 at the moment, the workpieces on the conveyor belts 19 are blocked, the workpieces cannot be conveyed temporarily, the driving shaft 23 drives the rotating wheel 24 connected with the driving shaft to rotate, the rotating wheel 24 drives the other rotating wheel 24 to rotate through the belt, the other rotating wheel 24 drives the rotating shaft 1 to rotate, and the half gear 2 to rotate, when the half gear 2 is meshed with the rack 3 on one side, the half gear 2 drives the rack 3 to move, the rack 3 drives the moving frame 4 to move, the moving frame 4 drives the two wedges 13 to move, in an initial state, one baffle 17 is close to the conveyor belt 19, the other baffle 17 is far away from the conveyor belt 19, so that the baffle 17 close to the conveyor belt 19 blocks a workpiece on the conveyor belt 19, when the two wedges 13 move, the two wedges 13 drive the two positioning wheels 14 to move along the inclined surface of the wedge 13, the positioning wheel 14 drives the push rod 15 to move, the push rod 15 drives the baffle 17 to move, so that the positioning wheel 14 at the bottom of the wedge 13 moves to the top of the wedge 13, so that the wedge 13 drives the positioning wheel 14 to move downwards, so that the push rod 15 moves downwards, so that the baffle 17 moves downwards to be close to the conveyor belt 19, and the positioning wheel 14 at the top of the other wedge 13 moves to the bottom of the wedge 13, the positioning wheel 14 is not blocked, and at the moment, the second spring 18 is in a deformation state, the restoring force of the second spring 18 generates an upward pushing force on the fixed block 16, so that the fixed block 16 moves reversely, the push rod 15 moves reversely, the baffle 17 is far away from the conveyor belt 19, so that the workpiece on the conveyor belt 19 can move between the two baffles 17 through the conveying mechanism, the distance between the two baffles 17 only allows one workpiece to enter, so that one workpiece on the conveyor belt 19 moves between the two baffles 17, when the half gear 2 is meshed with the other rack 3, the half gear 2 drives the other rack 3 to move, the other rack 3 drives the moving frame 4 to move reversely, the moving frame 4 drives the two wedges 13 to move reversely, so that the baffle 17 close to the conveyor belt 19 moves upwards, the baffle 17 far away from the conveyor belt 19 moves downwards, so that the workpiece between the two baffles 17 is not blocked, other workpieces on the conveyor belt 19 are blocked by the baffle 17 close to the conveyor belt 19 again and cannot move, the moving frame 4 moves back and forth along with the rotation of the half gear 2, so that the two baffles 17 lift back and forth, so that each workpiece on the conveyor belt 19 moves between the two baffles 17 in sequence and then is conveyed in sequence, so that the divided material conveying of the workpieces is realized, the moving frame 4 moves to drive the moving rod 5 to move, the moving rod 5 drives the fixed shaft 6 to move, the fixed shaft 6 drives the roller 7 to move, the roller 7 is positioned in the strip-shaped groove, so that the roller 7 can only move along the axial direction of the strip-shaped groove, so that the movement of the moving rod 5 is better limited, so that the movement of the moving frame 4 is better limited, and the first spring 11 is in a deformation state, restoring force of first spring 11 produces outside thrust to locating lever 8, locating lever 8 produces outside thrust to locating plate 9, locating plate 9 produces outside thrust to locating piece 10, thereby make locating piece 10 card in the constant head tank, thereby fix a position locating piece 10, thereby fix a position locating plate 9, thereby fix a position removal frame 4, thereby fix a position two voussoirs 13, thereby fix a position two baffles 17, avoid baffle 17 to take place to remove, here the restoring force of half gear 2 to rack 3 is greater than first spring 11, thereby make locating wheel 14 can shift out the constant head tank, thereby make locating piece 10 receive not blockking, thereby make carriage release 5 can freely move, thereby make removal frame 4 can remove.

Compared with the prior art, this automatic material conveyer that divides of plastic products, through the operation of actuating mechanism drive feed mechanism, realize the branch material of work piece, convey the work piece through transport mechanism, compare with current branch material conveyer, the device has realized feed mechanism and transport mechanism's operation through an output, the energy has been saved, adopt the linkage simultaneously, the online branch material of work piece has been realized, and this linkage adopts pure mechanical structure, the stability and the life of device have been improved, compare with current feed mechanism, this mechanism carries out better location to the operation of dividing the material subassembly through spacing subassembly, realize better branch material effect, and the practicability is improved.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (5)

1. The automatic plastic product distributing and conveying device is characterized by comprising a support, a driving mechanism, a distributing mechanism and a conveying mechanism, wherein the driving mechanism, the distributing mechanism and the conveying mechanism are all arranged on the support;

the material distributing mechanism comprises a moving assembly, a limiting assembly and a material distributing assembly, wherein the moving assembly comprises a rotating shaft (1), a half gear (2), a rack (3), a moving frame (4) and a moving rod (5), the rotating shaft (1) is arranged on a support, the half gear (2) is sleeved on the rotating shaft (1), the half gear (2) is in key connection with the rotating shaft (1), a sliding groove is formed in the support, the moving rod (5) is positioned in the sliding groove, the moving rod (5) is in sliding connection with the sliding groove, the moving frame (4) is arranged on the moving rod (5), the rack (3) is arranged in the moving frame (4), the racks (3) are two, the two racks (3) are respectively arranged on two sides of the moving frame (4), the two racks (3) are respectively positioned on two sides of the half gear (2), one rack (3) is meshed with the half gear (2), the limiting assembly comprises two rolling assemblies and two positioning assemblies, the two rolling assemblies are respectively arranged at two sides of the moving rod (5), the rolling assemblies comprise two rolling units, the two rolling units are respectively arranged at two ends of the moving rod (5), each rolling unit comprises a fixed shaft (6) and a roller (7), the fixed shafts (6) are arranged on the moving rods (5), strip-shaped grooves are formed in the sliding grooves, the fixed shafts (6) stretch into the strip-shaped grooves, the rollers (7) are sleeved on the fixed shafts (6), the rollers (7) are in key connection with the fixed shafts (6), the rollers (7) are located in the strip-shaped grooves, the rollers (7) are in rolling connection with the strip-shaped grooves, the positioning assemblies are provided with two, the two positioning assemblies are respectively arranged at two sides of the moving rod (5), and each positioning assembly comprises two positioning units, two positioning units are respectively arranged at two ends of the moving rod (5), each positioning unit comprises a positioning rod (8), a positioning plate (9), a positioning block (10) and a first spring (11), one end of each positioning rod (8) is hinged to the corresponding moving rod (5), the positioning rods (8) are obliquely arranged, the positioning rods (8) extend into the strip-shaped grooves, the positioning plates (9) are arranged at one ends of the positioning rods (8) positioned in the strip-shaped grooves, the positioning plates (9) are connected with the strip-shaped grooves in a sliding mode, the positioning plates (9) are hinged to the positioning rods (8), the first springs (11) are arranged between the positioning rods (8) and the moving rods (5), one ends of the first springs (11) are connected with the positioning rods (8), the other ends of the first springs (11) are connected with the moving rods (5), the positioning blocks (10) are arranged on the positioning plates (9), the material distributing assembly comprises fixing rods (12) and two material distributing units, the fixing rods (12) are arranged on a support, the two material distributing units are arranged on a movable frame (4), each material distributing unit comprises a wedge block (13), a positioning wheel (14), a push rod (15), a fixing block (16), a baffle (17) and a second spring (18), the wedge blocks (13) are arranged on the movable frame (4), the two wedge blocks (13) of the two material distributing units are symmetrically arranged, the push rod (15) penetrates through the fixing rods (12), the push rod (15) is connected with the fixing rods (12) in a sliding mode, the positioning wheel (14) is arranged at one end of the push rod (15), and the positioning wheel (14) is connected with the wedge blocks (13) in a rolling mode, the fixed block (16) is arranged on the push rod (15), the fixed block (16) is located between the positioning wheel (14) and the fixed rod (12), the second spring (18) is sleeved on the push rod (15), the second spring (18) is located between the fixed block (16) and the fixed rod (12), one end of the second spring (18) is connected with the fixed block (16), the other end of the second spring (18) is connected with the fixed rod (12), the baffle (17) is arranged at one end, far away from the positioning wheel (14), of the push rod (15), the positioning wheel (14) of one material distribution unit is located at the bottom of the corresponding wedge block (13), and the positioning wheel (14) of the other material distribution unit is located at the top of the corresponding wedge block (13);

transport mechanism includes conveyer belt (19) and conveying subassembly, conveying subassembly includes two conveying unit, and two conveying unit set up the both sides at the support respectively, conveying unit includes spacing axle (20) and cylinder (21), spacing axle (20) set up on the support, cylinder (21) cover is established on spacing axle (20), cylinder (21) and spacing axle (20) key-type connection, conveyer belt (19) cover is established on two cylinders (21), and two cylinders (21) are connected through conveyer belt (19) transmission, baffle (17) are located conveyer belt (19) directly over.

2. The automatic plastic product separating and conveying device of claim 1, wherein the driving mechanism comprises a motor (22), a driving shaft (23), a rotating wheel (24) and a connecting wheel (25), the motor (22) is horizontally arranged on the bracket, the driving shaft (23) is arranged on the motor (22), the number of the rotating wheels (24) is two, the two rotating wheels (24) are respectively sleeved on the driving shaft (23) and the rotating shaft (1), the two rotating wheels (24) are respectively in key connection with the driving shaft (23) and the rotating shaft (1), the number of the connecting wheels (25) is two, one connecting wheel (25) is sleeved on the driving shaft (23), the other connecting wheel (25) is sleeved on the limiting shaft (20) close to the motor (22), the two connecting wheels (25) are respectively in key connection with the driving shaft (23) and the limiting shaft (20), and the two connecting wheels (25) are in transmission connection through a belt.

3. The automatic plastic product distribution and conveying device according to claim 2, wherein the support comprises two support rods (26) and two cross rods (27), the two support rods (26) are respectively arranged at two ends of the cross rod (27), the sliding groove and the strip-shaped groove are both arranged on the cross rod (27), and the motor (22) is arranged on one of the support rods (26).

4. The automatic plastic product distributing and conveying device according to claim 3, wherein two pulleys (28) are arranged on the positioning plate (9), the two pulleys (28) are respectively arranged at two ends of the positioning plate (9), and the pulleys (28) are in rolling connection with the strip-shaped grooves.

5. The automatic plastic product distribution and conveying device according to claim 1, wherein the positioning block (10) is arc-shaped in cross section, the positioning groove is arc-shaped in cross section, and the center of the arc-shaped cross section of the positioning block (10) coincides with the center of the arc-shaped cross section of the positioning groove.

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