CN210362077U

CN210362077U - Feeding device of plastic blow molding equipment

Info

Publication number: CN210362077U
Application number: CN201921266325.9U
Authority: CN
Inventors: 王卫红; 潘凯; 苑红亮; 李军; 孙雷
Original assignee: Tianjin Huayuan Ruijie Packaging Material Co Ltd
Current assignee: Tianjin Huayuan Ruijie Packaging Material Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-04-21
Anticipated expiration: 2029-08-07

Abstract

The utility model relates to a blowing machine technical field just discloses a plastics blowing equipment loading attachment, including first mounting bracket and second mounting bracket, install first conveyer belt on the first mounting bracket, install the second conveyer belt on the second mounting bracket, the input of second conveyer belt is located directly over the first conveyer belt output, the equal symmetrical fixedly connected with curb plate in upper end of first mounting bracket and second mounting bracket is two sets of the curb plate is located the both sides of first conveyer belt and second conveyer belt respectively, is located the top of first conveyer belt input is equipped with the feeder hopper, install slewing mechanism on the feeder hopper. The utility model discloses make the mobility in feeder hopper and the inlet tube better, avoid material raw materials and waste product to smash incompletely to lead to the inlet pipe to block up, and effectual get rid of the material and adulterated small particle impurity such as dust, metal in transportation and crushing process, avoid influencing the quality of blow molding product.

Description

Feeding device of plastic blow molding equipment

Technical Field

The utility model relates to a blowing machine technical field especially relates to a plastics blowing equipment loading attachment.

Background

After the liquid plastic is sprayed, the plastic is blown to a mold cavity with a certain shape by using the wind force blown out by a machine, so as to manufacture products. Conveyer belt loading attachment mainly includes feeder hopper, mounting bracket, conveyer belt, curb plate and baffle, and feeder hopper and baffle are used for the dispersed material, make its distribution even. During the production process of the blow-molded product, some waste products are inevitably generated, and the waste products can still be smashed and then are blown again, so that the utilization rate of raw materials is high, and the blow-molded products including the blow-molded waste products have certain strength, so that the blow-molded waste products are smashed by the smashing machine.

But present feeder hopper can be because comminuted incompletely, and the material is great or the unloading is slower and lead to the inlet pipe to block up, and the material is great makes heating efficiency reduce, and the blade of breaker can receive wearing and tearing at the crushing in-process of blowing waste product, and the wearing and tearing bits of cutter then can mix in the blowing waste product of being smashed, all add the feeding device who gathers that adds to the blowing machine at last, so the material has adulterated dust, little particle impurity such as metal in transportation and crushing process, after the material heating blow molding, influence the quality of blowing product.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the material crushing in the prior art does not completely lead to the inlet pipe to block up and easily mix the small particle impurity in the material easily, and the plastic blow molding equipment loading attachment who provides.

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

a feeding device of plastic blow molding equipment comprises a first mounting frame and a second mounting frame, wherein a first conveying belt is mounted on the first mounting frame, a second conveying belt is mounted on the second mounting frame, the input end of the second conveying belt is positioned right above the output end of the first conveying belt, the upper ends of the first mounting frame and the second mounting frame are symmetrically and fixedly connected with side plates, two groups of side plates are respectively positioned at two sides of the first conveying belt and the second conveying belt, partition plates are fixedly connected onto the first conveying belt and the second conveying belt, a feeding hopper is arranged above the input end of the first conveying belt, a rotating mechanism is mounted on the feeding hopper, the bottom of the feeding hopper is communicated with a feeding pipe, an L-shaped fixing plate is symmetrically and fixedly connected onto the outer pipe wall of the feeding pipe, and fixing holes are formed in positions, corresponding to the positions right above the two side plates, on the, the bottom of the fixed plate is fixedly connected with the upper end of the side plate.

Preferably, the rotating mechanism comprises a motor, a crushing rod, a plurality of groups of crushing cutters, a driving bevel gear, a rotating rod, a driven bevel gear, a plurality of groups of stirring rods and a transverse rod, the motor is installed on the annular side wall of the feeding hopper, the output end of the motor is fixedly connected with one end of the crushing rod through a coupling, the wall of the crushing rod is rotatably connected with the opposite side wall of the feeding hopper through two first bearings, the crushing cutters of the plurality of groups are uniformly and equidistantly fixedly connected on the wall of the crushing rod in the feeding hopper, one group of the crushing cutters comprises two symmetrically arranged crushing cutters, the driving bevel gear is fixedly sleeved on the wall of the crushing rod, two ends of the transverse rod are fixedly connected on the opposite inner side wall of the feeding hopper, the rotating rod is rotatably connected with the transverse rod through a second bearing, the upper end of the rotating rod penetrates through the second bearing and extends upwards, and the driven bevel gear is fixedly sleeved on, the driven bevel gear is meshed with the driving bevel gear, the lower end of the rotating rod penetrates through the second bearing and extends into the feeding pipe, the stirring rods are fixedly connected to the rod wall of the rotating rod in a uniform and equidistant mode, and the stirring rods in a group comprise two stirring rods which are symmetrically arranged in an inclined mode.

Preferably, the feeder hopper is close to fixedly connected with connecting plate on the lateral wall of second mounting bracket, the bottom fixedly connected with connecting rod of connecting plate, the other end fixedly connected with mount pad of connecting rod, the mount pad is located directly over first conveyer belt and between two curb plates, the mounting groove has been seted up to the mount pad bottom, the fixed slot has all been seted up on the three vertical lateral wall of mounting groove, and is three common sliding connection has magnet in the fixed slot, the mount pad is made by non-magnetic material.

Preferably, be located common fixedly connected with filter screen on two curb plate lateral walls in opposite directions on the first mounting bracket, connecting plate bottom fixedly connected with dust catcher, the bottom intercommunication of dust catcher has the dust absorption pipe, the other end intercommunication of dust absorption pipe has the suction hood, the input of suction hood is located the filter screen directly over.

Preferably, two of the fixing plates are respectively connected with two side plates on the first mounting frame through four screws.

Preferably, the bottom of the dust collector is connected with the connecting plate through a plurality of bolts.

Preferably, the inner side wall of the feeding hopper is fixedly connected with a supporting rod, the upper end of the supporting rod is fixedly connected with a conical protective cover, and the protective cover is positioned right above the driven bevel gear.

Preferably, the feed hopper and the feed pipe are both coated with antirust paint.

Preferably, reinforcing ribs are symmetrically and fixedly connected between the connecting plate and the connecting rod.

Compared with the prior art, the utility model provides a plastics blowing equipment loading attachment possesses following beneficial effect:

1. this plastics blowing equipment loading attachment through setting up first mounting bracket, second mounting bracket, first conveyer belt, second conveyer belt, curb plate, baffle, feeder hopper, slewing mechanism and inlet pipe, puts into the feeder hopper with the raw materials or the waste product of blowing, when smashing great raw materials or waste product for the mobility in feeder hopper and the inlet pipe is better, avoids material raw materials and waste product to smash incompletely to lead to the inlet pipe to block up.

2. This plastics blowing equipment loading attachment, through setting up the mount pad, the mounting groove, the fixed slot, magnet, the filter screen, the dust catcher, dust absorption pipe and suction hood, when the material is under magnet, magnet adsorbs the metal tiny particle impurity of doping, magnet is connected for the drawer type with the mount pad, be convenient for the metal of periodic clearance magnet lower surface adsorption, when the material is under the suction hood, the dust tiny particle impurity of doping in the suction will the material adsorbs, the effectual material of getting rid of has adulterated the dust in transportation and crushing process, tiny particle impurity such as metal, avoid influencing the quality of blow molding product.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the mobility in feeder hopper and the inlet tube better, avoid material raw materials and waste product to smash incompletely to lead to the inlet pipe to block up, and effectual getting rid of the material in the transportation with smash the in-process and adulterated small particle impurity such as dust, metal, avoid influencing the quality of blow molding product.

Drawings

Fig. 1 is a schematic structural view of a feeding device of a plastic blow molding device provided by the present invention;

fig. 2 is a schematic view of a connection structure between a mounting seat and a magnet of a feeding device of a plastic blow molding device according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1

Fig. 4 is a connection structure diagram of the cross rod and the protective cover of the feeding device of the plastic blow molding equipment provided by the utility model.

In the figure: 1 first mounting bracket, 2 second mounting bracket, 3 first conveyer belt, 4 second conveyer belts, 5 curb plates, 6 baffles, 7 feeder hoppers, 8 slewing mechanism, 81 motor, 82 crushing pole, 83 crushing sword, 84 initiative bevel gear, 85 bull stick, 86 driven bevel gear, 87 puddler, 88 horizontal pole, 9 inlet pipes, 10 fixed plates, 11 connecting plates, 12 connecting rods, 13 mount pads, 14 mounting grooves, 15 fixed slots, 16 magnet, 17 filter screen, 18 dust catcher, 19 dust absorption pipe, 20 suction hood, 21 bracing piece, 22 protection casing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a feeding device of plastic blow molding equipment comprises a first mounting frame 1 and a second mounting frame 2, wherein a first conveyor belt 3 is mounted on the first mounting frame 1, a second conveyor belt 4 is mounted on the second mounting frame 2, an input end of the second conveyor belt 4 is positioned right above an output end of the first conveyor belt 3, side plates 5 are symmetrically and fixedly connected to upper ends of the first mounting frame 1 and the second mounting frame 2, two groups of side plates 5 are respectively positioned at two sides of the first conveyor belt 3 and the second conveyor belt 4, partition plates 6 are fixedly connected to the first conveyor belt 3 and the second conveyor belt 4, a feeding hopper 7 is arranged above an input end of the first conveyor belt 3, a rotating mechanism 8 is mounted on the feeding hopper 7, a feeding pipe 9 is communicated with the bottom of the feeding hopper 7, an L-shaped fixing plate 10 is symmetrically and fixedly connected to an outer pipe wall of the feeding pipe 9, fixing holes are formed in positions, corresponding to positions, the bottom of the fixed plate 10 is fixedly connected with the upper end of the side plate 5, so that the materials can be automatically conveyed conveniently.

The rotating mechanism 8 comprises a motor 81, a crushing rod 82, a plurality of groups of crushing cutters 83, a driving bevel gear 84, a rotating rod 85, a driven bevel gear 86, a plurality of groups of stirring rods 87 and a cross rod 88, the motor 81 is arranged on the annular side wall of the feed hopper 7, the output end of the motor 81 is fixedly connected with one end of the crushing rod 82 through a coupling, the rod wall of the crushing rod 82 is rotatably connected with the opposite side wall of the feed hopper 7 through two first bearings, the groups of crushing cutters 83 are uniformly and equidistantly fixedly connected on the rod wall of the crushing rod 82 in the feed hopper 7, the group of crushing cutters 83 comprises two symmetrically arranged crushing cutters 83, the driving bevel gear 84 is fixedly sleeved on the rod wall of the crushing rod 82, two ends of the cross rod 88 are fixedly connected on the opposite inner side wall of the feed hopper 7, the rotating rod 85 is rotatably connected with the cross rod 88 through a second bearing, the upper end of the rotating rod 85 penetrates through the second bearing and extends, the driven bevel gear 86 is engaged with the driving bevel gear 84, the lower end of the rotating rod 85 passes through the second bearing and extends into the feeding pipe 9, and a plurality of groups of stirring rods 87 are uniformly and equidistantly fixedly connected on the rod wall of the driving bevel gear, one group of stirring rods 87 comprises two stirring rods 87 which are symmetrically and obliquely arranged, blow-molded raw materials or waste products are placed into the feeding hopper 7, the motor 81 is started to drive the crushing rod 82 and the crushing cutter 83 to rotate, larger raw materials or waste products are crushed, the crushing rod 82 drives the driving bevel gear 84 to rotate and drives the driven bevel gear 86 engaged with the driving bevel gear to rotate, so that the rotating rod 85 and the stirring rods 87 rotate, the obliquely arranged stirring rods 87 rotate, the feeding pipe 87 and the feeding hopper 7 have better fluidity, the falling speed of the raw materials is accelerated, the raw materials are prevented from blocking the feeding pipe 9, fall between adjacent partition plates 6, and are conveyed to the second conveying belt 4 through the first, the output of second conveyer belt 4 is located heating device's feed inlet directly over, and the raw materials is sent into heating device and is heated, when smashing great raw materials or waste product for the mobility in feeder hopper 7 and the inlet pipe 9 is better, avoids the incomplete inlet pipe 9 that leads to of comminuted to block up.

Fixedly connected with connecting plate 11 on the lateral wall that feeder hopper 7 is close to second mounting bracket 2, bottom fixedly connected with connecting rod 12 of connecting plate 11, the other end fixedly connected with mount pad 13 of connecting rod 12, mount pad 13 is located directly over first conveyer belt 3 and between two curb plates 5, mounting groove 14 has been seted up to mount pad 13 bottom, fixed slot 15 has all been seted up on the three vertical lateral wall of mounting groove 14, common sliding connection has magnet 16 in three fixed slot 15, mount pad 13 is made by non-magnetic material, when the material was under magnet 16, magnet 16 adsorbs doped metal tiny particle impurity, magnet 16 is connected for the drawer type with mount pad 13, outside pulling magnet 16 can let magnet 16 break away from with fixed slot 15 and mounting groove 14, be convenient for the metal of periodic clearance magnet 16 lower surface adsorption.

Be located common fixedly connected with filter screen 17 on two curb plate 5 lateral walls in opposite directions on first mounting bracket 1, connecting plate 11 bottom fixedly connected with dust catcher 18, the bottom intercommunication of dust catcher 18 has dust absorption pipe 19, the other end intercommunication of dust absorption pipe 19 has suction hood 20, the input of suction hood 20 is located filter screen 17 directly over, when the material is under suction hood 20, the dust of doping in the suction is granule impurity gettering, filter screen 17 avoids the material to be drawn, and the motion of baffle 6, avoid being too big because of suction, little material adsorbs on filter screen 17.

Two fixed plates 10 are respectively connected with two side plates 5 on the first mounting frame 1 through four screws, so that the feed hopper 7 can be conveniently disassembled.

The bottom of the dust collector 18 is connected with the connecting plate 11 through a plurality of bolts, so that the dust collector 18 can be conveniently installed.

The inner side wall of the feed hopper 7 is fixedly connected with a support rod 21, the upper end of the support rod 21 is fixedly connected with a conical protective cover 22, and the protective cover 22 is positioned right above the driven bevel gear 86, so that the situation that the rotation of the drive bevel gear 84 and the driven bevel gear 86 is influenced by the falling of materials is avoided.

The feed hopper 7 and the feed pipe 9 are coated with antirust paint, so that the rust is avoided, and the service life is not influenced.

The reinforcing ribs are symmetrically and fixedly connected between the connecting plate 11 and the connecting rod 12, and the connecting stability of the connecting plate 11 and the connecting rod 12 is improved.

In the utility model, the raw material or waste product of blow molding is put into the feed hopper 7, the motor 81 is started to drive the crushing rod 82 and the crushing cutter 83 to rotate, the larger raw material or waste product is crushed, the crushing rod 82 drives the driving bevel gear 84 to rotate and drives the driven bevel gear 86 engaged with the driving bevel gear to rotate, so that the rotating rod 85 and the stirring rod 87 rotate, the stirring rod 87 which is obliquely arranged rotates, the fluidity of the feed pipe 87 and the feed hopper 7 is better, the falling speed of the raw material is accelerated, the feed pipe 9 is prevented from being blocked by the raw material, the raw material falls between the adjacent partition plates 6, the raw material is transmitted to the second conveyor belt 4 through the first conveyor belt 3, the output end of the second conveyor belt 4 is positioned right above the feed inlet of the heating device, the raw material is sent into the heating device to be heated, when the larger raw material or waste product is crushed, the fluidity in the feed hopper 7 and the feed pipe, when the material is under magnet 16, magnet 16 adsorbs the metal tiny particle impurity of doping, magnet 16 is connected for the drawer type with mount pad 13, outside pulling magnet 16 can let magnet 16 break away from with fixed slot 15 and mounting groove 14, be convenient for the metal of periodic clearance magnet 16 lower surface adsorption, when the material is under suction hood 20, the dust tiny particle impurity of doping in the suction with the material adsorbs, filter screen 17 avoids the material to be drawn, and the motion of baffle 6 avoids because of suction too big, little material adsorbs on filter screen 17, the effectual material of getting rid of has adulterated the dust in transportation and crushing process, tiny particle impurity such as metal, avoid influencing the quality of blow molding product.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A feeding device of plastic blow molding equipment comprises a first mounting frame (1) and a second mounting frame (2), and is characterized in that a first conveyor belt (3) is mounted on the first mounting frame (1), a second conveyor belt (4) is mounted on the second mounting frame (2), the input end of the second conveyor belt (4) is positioned right above the output end of the first conveyor belt (3), the upper ends of the first mounting frame (1) and the second mounting frame (2) are symmetrically and fixedly connected with side plates (5), two groups of side plates (5) are respectively positioned at two sides of the first conveyor belt (3) and the second conveyor belt (4), partition plates (6) are fixedly connected on the first conveyor belt (3) and the second conveyor belt (4), a feed hopper (7) is arranged above the input end of the first conveyor belt (3), and a rotating mechanism (8) is mounted on the feed hopper (7), the bottom intercommunication of feeder hopper (7) has inlet pipe (9), fixed plate (10) of symmetry fixedly connected with L type on the outer pipe wall of inlet pipe (9), the fixed orifices has all been seted up to position department directly over corresponding two curb plates (5) on fixed plate (10), the upper end fixed connection of fixed plate (10) bottom and curb plate (5).

2. The feeding device of the plastic blow molding equipment according to claim 1, characterized in that the rotating mechanism (8) comprises a motor (81), a crushing rod (82), a plurality of groups of crushing knives (83), a driving bevel gear (84), a rotating rod (85), a driven bevel gear (86), a plurality of groups of stirring rods (87) and a cross rod (88), the motor (81) is installed on the annular side wall of the feed hopper (7), the output end of the motor (81) is fixedly connected with one end of the crushing rod (82) through a coupler, the rod wall of the crushing rod (82) is rotatably connected with the opposite side wall of the feed hopper (7) through two first bearings, the plurality of groups of crushing knives (83) are fixedly connected on the rod wall of the crushing rod (82) in the feed hopper (7) at uniform equal intervals, one group of the crushing knives (83) comprises two symmetrically arranged crushing knives (83), fixed cup joint of initiative bevel gear (84) is on crushing pole (82) pole wall, the both ends fixed connection of horizontal pole (88) is on feeder hopper (7) inside wall in opposite directions, bull stick (85) rotate with horizontal pole (88) through the second bearing and are connected, the upper end of bull stick (85) is passed the second bearing and is upwards extended, just driven bevel gear (86) are fixed cup joint on its pole wall, driven bevel gear (86) mesh mutually with initiative bevel gear (84), the lower extreme of bull stick (85) is passed the second bearing and is extended in to inlet pipe (9), and a plurality of groups the even equidistance fixed connection of puddler (87) is on its pole wall, a set of puddler (87) include puddler (87) that two symmetries slope set up.

3. The feeding device of the plastic blow molding equipment according to claim 1, wherein a connecting plate (11) is fixedly connected to a side wall of the feeding hopper (7) close to the second mounting frame (2), a connecting rod (12) is fixedly connected to the bottom of the connecting plate (11), a mounting seat (13) is fixedly connected to the other end of the connecting rod (12), the mounting seat (13) is located right above the first conveying belt (3) and between the two side plates (5), a mounting groove (14) is formed in the bottom of the mounting seat (13), fixing grooves (15) are formed in three vertical side walls of the mounting groove (14), magnets (16) are jointly and slidably connected into the three fixing grooves (15), and the mounting seat (13) is made of a non-magnetic material.

4. The feeding device of the plastic blow molding equipment according to claim 3, wherein a filter screen (17) is fixedly connected to the side wall of each of the two side plates (5) on the first mounting frame (1) in the opposite direction, a dust collector (18) is fixedly connected to the bottom of the connecting plate (11), a dust collection pipe (19) is communicated with the bottom of the dust collector (18), a dust collection cover (20) is communicated with the other end of the dust collection pipe (19), and the input end of the dust collection cover (20) is located right above the filter screen (17).

5. A feeding device for a plastic blow-moulding plant according to claim 1, characterised in that the two fixing plates (10) are connected to the two side plates (5) of the first mounting frame (1) by four screws.

6. A plastics blow moulding apparatus loading assembly as claimed in claim 4, wherein said suction cleaner (18) is attached to the attachment plate (11) at the bottom by a plurality of bolts.

7. The feeding device of a plastic blow molding equipment according to claim 2, characterized in that a support rod (21) is fixedly connected to the inner side wall of the feeding hopper (7), a conical protective cover (22) is fixedly connected to the upper end of the support rod (21), and the protective cover (22) is located right above the driven bevel gear (86).

8. A plastics blow moulding apparatus loading unit according to claim 1, characterised in that the feed hopper (7) and the feed pipe (9) are coated with a rust inhibiting lacquer.

9. A feeding device of a plastic blow molding machine according to claim 3, characterized in that reinforcing ribs are symmetrically and fixedly connected between the connecting plate (11) and the connecting rod (12).