阅读说明：本技术 一种pvc塑料管道制造用投料装置 (Feeding device for manufacturing PVC plastic pipeline ) 是由 曹亮 于 2021-09-16 设计创作，主要内容包括：本发明公开了一种PVC塑料管道制造用投料装置,涉及PVC塑料管领域,包括主储料箱,所述主储料箱的顶面水平开设有顶投料口,所述顶投料口的内侧边竖直向焊接有隔离立板,所述主储料箱的一侧边镶嵌有控制面板,所述主储料箱的底面均匀焊接有底漏斗箱,所述底漏斗箱的对端水平焊接有排料管,所述排料管的一侧边水平焊接有侧延伸盒,所述侧延伸盒在远离排料管的一侧边水平螺栓连接有推压气缸,所述主储料箱的内侧边均匀水平焊接有接料漏斗,所述接料漏斗的底面对称焊接有端固定块。本发明装置设计结构简单操作方便,在采用了多区域的设计使得可以对多种的原料分流分配处理,同时在投料时可以按时按量的进行投入使得大大的提高了投料效率和准确性。(The invention discloses a feeding device for manufacturing a PVC plastic pipeline, which relates to the field of PVC plastic pipes and comprises a main storage box, wherein a top feeding port is horizontally formed in the top surface of the main storage box, an isolation vertical plate is vertically welded on the inner side edge of the top feeding port, a control panel is inlaid on one side edge of the main storage box, a bottom hopper box is uniformly welded on the bottom surface of the main storage box, a discharging pipe is horizontally welded on the opposite end of the bottom hopper box, a side extension box is horizontally welded on one side edge of the discharging pipe, a pushing cylinder is connected to the side extension box through a horizontal bolt on one side edge far away from the discharging pipe, a receiving hopper is uniformly and horizontally welded on the inner side edge of the main storage box, and end fixing blocks are symmetrically welded on the bottom surface of the receiving hopper. The device has a simple design structure and is convenient to operate, multiple raw materials can be subjected to distribution processing by adopting a multi-region design, and meanwhile, the raw materials can be fed in time and in quantity, so that the feeding efficiency and accuracy are greatly improved.)

1. The utility model provides a PVC plastic conduit makes with throwing material device, includes main storage case (1), its characterized in that, the top surface level of main storage case (1) has been seted up and has been thrown dog-house (2), the inboard side vertical welding of top dog-house (2) has keep apart riser (3), one side of main storage case (1) is inlayed and is had control panel (4), the bottom surface of main storage case (1) evenly welds end funnel case (5), the opposite end horizontal welding of end funnel case (5) has blow-off pipe (6), one side horizontal welding of blow-off pipe (6) has side extension box (7), side extension box (7) have bulldozes cylinder (8) at one side horizontal bolted connection who keeps away from blow-off pipe (6), the inboard side horizontal welding of main storage case (1) has connect material funnel (9), the bottom surface symmetry welding of connecing material funnel (9) has end fixed block (10), the side edge of the end fixing block (10) is provided with a sleeving groove (11), the inner side edge of the main storage box (1) is sleeved with a weighing box body (12), the bottom surface of the weighing box body (12) is horizontally welded with a bottom receiving hopper (13), the bottom surface of the main storage box (1) is uniformly provided with a discharging through groove (14), a main shaft rod (15) is horizontally inserted between the end fixing blocks (10), one side edge of one end fixing block (10) is connected with a discharging motor (16) through a bolt, the outer side edge of the main shaft rod (15) is fixedly sleeved with a discharging roller (17), the outer side edge of the discharging roller (17) is uniformly provided with a discharging groove (18), the side edges of the main storage box (1) and the isolation vertical plate (3) are vertically provided with a side hidden groove (19), the inner side edge of the side hidden groove (19) is connected with a weighing cylinder (20) through a bolt, the weighing box is characterized in that fixing lug blocks (21) are symmetrically and vertically welded on two side edges of the weighing box body (12), a turnover bottom plate (22) is symmetrically clamped on the inner side edge of the bottom receiving hopper (13), a turnover shaft rod (23) is horizontally inserted into the side edge of the turnover bottom plate (22), a U-shaped buckle plate (24) is welded on one side edge of the bottom receiving hopper (13), a transmission main wheel (25) is sleeved on the inner side edge of the U-shaped buckle plate (24), a turnover motor (26) is connected to one side edge of the U-shaped buckle plate (24) far away from the transmission main wheel (25) through a bolt, an auxiliary gear (27) is arranged on the side edge of the bottom receiving hopper (13), an insertion shaft rod (28) is inserted into the central position of the auxiliary gear (27), an inner stabilizing groove (29) is horizontally formed on the inner side edge of the discharging pipe (6), and a sealing transverse plate (30) is horizontally inserted into the inner side edge of the inner stabilizing groove (29), the both sides limit symmetric welding of sealed diaphragm (30) has side spacing strip (31), a side level of arranging material pipe (6) has been seted up and has been run through channel (32), side spacing groove (33) have been seted up to the inboard edge symmetry of side extension box (7).

2. The PVC plastic pipeline manufacturing feeding device as recited in claim 1, wherein the inside of the top feeding port (2) and the inside of the main storage tank (1) are connected, the number of the isolation vertical plates (3) is multiple, the multiple isolation vertical plates (3) are arranged in parallel, the multiple isolation vertical plates (3) are respectively and equidistantly fixedly arranged at the inner side edge of the top feeding port (2), and the bottom ends of the multiple isolation vertical plates (3) vertically extend downwards to the inner bottom surface of the main storage tank (1).

3. The PVC plastic pipeline manufacturing feeding device as recited in claim 1, wherein the control panel (4) is embedded in one side of the main storage box (1) and is close to the bottom corner position, the number of the bottom hopper boxes (5) is multiple, the bottom hopper boxes (5) are arranged on the bottom surface of the main storage box (1) in parallel, the bottom hopper boxes (5) are arranged at equal intervals, the bottom hopper boxes (5) are respectively arranged at the bottom end of the discharging through groove (14) in one-to-one correspondence, and the insides of the bottom hopper boxes (5) are all in through connection with the insides of the discharging through grooves (14).

4. The PVC plastic pipeline manufacturing feeding device according to claim 1, wherein the inside of the discharging pipe (6) and the inside of the bottom funnel box (5) are kept in a communicated manner, the number of the pushing cylinders (8) is multiple, the pushing cylinders (8) are respectively arranged at one side edge position of the side extension box (7) in a group of parallel manner, the output ends of the pushing cylinders (8) horizontally penetrate through the side wall of the side extension box (7) and extend to the inside, the extending ends are vertically welded at one side edge position of the sealing transverse plate (30), the number of the receiving funnels (9) is multiple, the receiving funnels (9) are respectively arranged at the side edge positions of the isolation vertical plates (3) in a horizontally equidistant manner, and the open ends of the receiving funnels (9) are vertically arranged upwards.

5. The PVC plastic pipeline manufacturing feeding device according to claim 1, wherein the end fixing blocks (10) are symmetrically and fixedly arranged at positions close to two side edges of the bottom surface of the material receiving funnel (9) respectively, the end fixing blocks (10) are arranged in parallel, the sleeving grooves (11) are formed in the center positions of the side edges of the end fixing blocks (10), the sleeving grooves (11) are sleeved at the outer side edges of the spindle shaft (15), the number of the weighing boxes (12) and the number of the material receiving funnels (9) are consistent, the weighing boxes (12) are vertically arranged at the side positions of the isolating vertical plates (3) respectively, and the weighing boxes (12) and the material receiving funnels (9) are arranged at the side positions of the isolating vertical plates (3) in a one-to-one overlapping manner.

6. The PVC plastic pipeline manufacturing feeding device according to claim 1, wherein the inside of the bottom receiving hopper (13) is communicated with the inside of the weighing box body (12), the discharging through grooves (14) are uniformly formed in the side edge positions of the plurality of isolation vertical plates (3), the output end of the discharging motor (16) is horizontally welded at one end position of the spindle shaft (15), the discharging roller (17) is horizontally arranged at the position of the inner bottom opening end of the receiving hopper (9), the outer side edge of the discharging roller (17) is butted at the side edge position of the bottom end of the receiving hopper (9), and the discharging groove (18) is annularly formed in the outer side edge position of the discharging roller (17) in a box shape.

7. The feeding device for manufacturing the PVC plastic pipeline as recited in claim 1, wherein the number of the side hidden grooves (19) is plural, and the plural side hidden grooves (19) are respectively arranged at the positions close to the two ends of the main storage box (1) and the side of the isolation vertical plate (3) in parallel and symmetrically in pairs, the plural side hidden grooves (19) are respectively arranged at the positions close to the two sides of the weighing box body (12), the output end of the weighing cylinder (20) is vertically upwards welded at the center of the bottom surface of the fixed lug block (21), the fixed lug blocks (21) are respectively fixedly arranged at the positions close to the two ends of the top surface of the two sides of the weighing box body (12) in groups, the fixed lug blocks (21) are respectively and horizontally inserted into the inner side edges of the side hidden grooves (19) one by one, the turnover bottom plate (22) is horizontally and symmetrically arranged at the position of the inner bottom opening of the bottom receiving hopper (13), the U-shaped buckle plate (24) is arranged at one side of the bottom material receiving hopper (13) in a buckling manner.

8. The PVC plastic pipeline manufacturing feeding device as recited in claim 1, wherein the transmission main wheel (25) is fixedly sleeved at one end of the turning shaft rod (23), the output end of the turning motor (26) horizontally penetrates through the U-shaped buckle plate (24) to extend and be welded at one end of the turning shaft rod (23), one end of the insertion shaft rod (28) is horizontally and fixedly welded at one end of another turning shaft rod (23), and the transmission main wheel (25) and the auxiliary gear (27) are in toothed connection with each other.

9. The PVC plastic pipeline manufacturing feeding device according to claim 1, wherein one side edge of the sealing transverse plate (30) is horizontally inserted into the inner side edge position of the through channel (32), the through channel (32) is horizontally arranged at one side edge position of the discharging pipe (6) far away from the inner stabilizing groove (29), the inside of the through channel (32) and the inside of the side extension box (7) are in through connection, and the side limiting grooves (33) are respectively sleeved on the outer side edge positions of the side limiting strips (31) in a one-to-one correspondence manner.

Technical Field

The invention relates to the technical field of PVC plastic pipes, in particular to a feeding device for manufacturing a PVC plastic pipe.

Background

PVC is a material for short, the main component is polyvinyl chloride, and other components are added to enhance the heat resistance, toughness and ductility of the PVC. The top layer of the surface film is paint, the middle layer is polyvinyl chloride, and the bottom layer is back-coated adhesive. It is a synthetic material that is enjoyed, popular and widely used in the world today. Its global usage is second highest among various synthetic materials. It is only in 1995 a year that PVC has been statistically produced in europe at around five million tons and consumed at five million thirty million tons. In germany, the production and consumption of PVC averages one hundred and forty million tons.

When manufacturing, need drop into inside the equipment to present PVC pipe, traditional throwing material has just adopted the feeding box of integration to throw material, make multiple raw materials can't separately throw in, make and need the repetitive operation just to realize when throwing in, need weigh corresponding weight earlier to the raw materials when throwing the material simultaneously after, make and waste time and energy and can not improve the work efficiency of throwing the material, be unfavorable for the needs of present body production.

Disclosure of Invention

The invention aims to provide a feeding device for manufacturing a PVC plastic pipeline, which solves the problems that various raw materials are required to be fed into equipment when the existing PVC pipe is manufactured in the background technology, and the traditional feeding method adopts an integrated feeding box to feed materials, so that various raw materials cannot be separately fed, repeated operation is required to be carried out during feeding, and meanwhile, the raw materials are required to be weighed by corresponding weight before feeding, so that the feeding efficiency is relatively time-consuming and labor-consuming, the feeding efficiency cannot be improved, and the requirement of the existing pipe body production is not facilitated.

In order to achieve the purpose, the invention provides the following technical scheme:

a feeding device for manufacturing PVC plastic pipelines comprises a main storage box, wherein a top feeding port is horizontally arranged on the top surface of the main storage box, an isolation vertical plate is vertically welded on the inner side edge of the top feeding port, a control panel is inlaid on one side edge of the main storage box, a bottom hopper box is uniformly welded on the bottom surface of the main storage box, a discharge pipe is horizontally welded on the opposite end of the bottom hopper box, a side extension box is horizontally welded on one side edge of the discharge pipe, a pushing cylinder is connected to the side extension box through a horizontal bolt on one side edge far away from the discharge pipe, a material receiving hopper is uniformly and horizontally welded on the inner side edge of the main storage box, end fixing blocks are symmetrically welded on the bottom surface of the material receiving hopper, a sleeving groove is formed in the side edge of each end fixing block, a weighing box body is sleeved on the inner side edge of the main storage box, and a bottom material receiving hopper is horizontally welded on the bottom surface of the weighing box body, the bottom surface of the main storage box is uniformly provided with a discharging through groove, a main shaft rod is horizontally inserted between the end fixing blocks, one side edge of one end fixing block is connected with a discharging motor through a bolt, a discharging roller is fixedly sleeved on the outer side edge of the main shaft rod, discharging grooves are uniformly formed in the outer side edge of the discharging roller, side hidden grooves are vertically formed in the side edges of the main storage box and the isolation vertical plate, a weighing cylinder is connected with the inner side edge of each side hidden groove through a bolt, fixing lugs are symmetrically and vertically welded on the two side edges of the weighing box body, an overturning bottom plate is symmetrically clamped and connected on the inner side edge of the bottom material receiving hopper, an overturning shaft rod is horizontally inserted into the side edge of the overturning bottom plate, a U-shaped buckle plate is welded on one side edge of the bottom material receiving hopper, a transmission main wheel is sleeved on the inner side edge of the U-shaped buckle plate, and the bolt on one side edge of the U-shaped buckle plate far away from the transmission main wheel is connected with an overturning motor, the side that connects the hopper at the end is provided with auxiliary gear, auxiliary gear's central point puts and pegs graft and has connect the axostylus axostyle, arrange the inboard side level of material pipe and seted up the inner stable groove, the inboard side level of inner stable groove is pegged graft and is had sealed diaphragm, the both sides limit symmetric welding of sealed diaphragm has the side spacing, arrange a side level of material pipe and seted up the through channel way, the side is extended the inboard side symmetry of box and has been seted up the side spacing groove.

As a preferred embodiment of the present invention: the inside of the dog-house that pushes up keeps expert with the inside of main storage case to connect the setting, and the number of keeping apart the riser is the polylith, and the polylith keeps apart the riser and parallel arrangement each other, and the polylith keeps apart the fixed inboard side position that sets up at the dog-house of riser equidistance respectively, and the bottom that the riser was kept apart to the polylith extends perpendicularly downwards to the inboard bottom surface position of main storage case.

As a preferred embodiment of the present invention: the control panel is inlaid and is set up one side of main storage case and is close to base angular position, and the number of end funnel case is a plurality of, and a plurality of end funnel case parallel arrangement each other is in the bottom surface position of main storage case, and a plurality of end funnel case equidistance arrange each other and set up, and a plurality of end funnel case respectively one-to-one sets up in the bottom position that arranges the logical groove, and the inside of a plurality of end funnel cases all keeps leading to with the inside that arranges the logical groove and connect the setting.

As a preferred embodiment of the present invention: arrange the inside of material pipe and the inside of end funnel case and keep expert's connecing the setting, the number that bulldozes the cylinder is a plurality of, and a plurality of cylinders that bulldoze respectively a plurality of a set of parallel arrangement extend the side position of box in the side, a plurality of output levels that bulldoze the cylinder run through the side and extend to inside of extending the lateral wall of box, and extend the end and weld perpendicularly in a side position of sealed diaphragm, the number that connects the material funnel is a plurality of, and a plurality of material funnels that connect horizontal equidistance respectively arrange and keep apart riser side position in the polylith, a plurality of open ends that connect the material funnel set up perpendicularly upwards.

As a preferred embodiment of the present invention: the fixed piece of end is fixed the setting in the bottom surface that connects the material funnel respectively the symmetry and is close to both sides limit position, and the fixed piece parallel arrangement each other of end, cup joints the groove and offers the side central point who holds the fixed piece and put, and cup joints the groove and cup joint and set up the outside limit position at the main shaft pole, the number of weighing the box keeps unanimous the setting with the number that connects the material funnel, and weighs the box and keep apart riser side position at the polylith respectively vertical setting, a plurality of weighing boxes and a plurality of connect the material funnel homogeneous stack formula setting each other at the side position of keeping apart the riser.

As a preferred embodiment of the present invention: the bottom connects the inside of hopper and the inside of weighing the box to keep expert to connect the setting, arranges that the logical groove of material evenly sets up and keeps apart riser side position at the polylith, and the output level welding of ejection of compact motor is in the one end position of main shaft pole, and ejection of compact roller bearing level sets up and is connecing the inboard end opening position of material funnel, and the outside limit butt joint of ejection of compact roller bearing connects the bottom side setting of material funnel, and ejection of compact recess is the box body form annular and sets up the outside limit position at ejection of compact roller bearing.

As a preferred embodiment of the present invention: the number in groove is hidden to the side is a plurality of, and the two bisymmetry parallel arrangement of the hidden groove in a plurality of sides respectively is close to both ends position at main storage case and isolation riser side, the hidden groove in a plurality of sides sets up respectively and is being close to the both sides limit position of weighing the box, the output of weighing the cylinder welds the bottom surface central point that sets up at fixed lug perpendicularly upwards, fixed lug is four a set of fixed settings respectively and is being close to top surface both ends position at the both sides limit of weighing the box, and fixed lug is the level of one-to-one respectively and pegs graft in the inboard side position of the hidden groove in side, the horizontal symmetry of upset bottom plate sets up the inboard end opening position that connects the hopper at the end, the U-shaped buckle is the lock joint form and sets up the side position that connects the hopper at the end.

As a preferred embodiment of the present invention: the transmission main wheel is fixedly sleeved at one end position of the turnover shaft rod, the output end of the turnover motor horizontally penetrates through the U-shaped buckle plate and is welded at one end position of the turnover shaft rod in an extending mode, one end of the insertion shaft rod is horizontally and fixedly welded at one end position of the other turnover shaft rod, and the transmission main wheel and the auxiliary gear are in toothed connection with each other.

As a preferred embodiment of the present invention: one side edge of the sealing transverse plate is horizontally inserted into the position of the inner side edge of the through channel, the through channel is horizontally arranged at the position of one side edge of the discharging pipe far away from the inner stable groove, the inside of the through channel and the inside of the side extension box are kept in a communicated manner, and the side limiting grooves are respectively sleeved on the positions of the outer side edges of the side limiting strips in a one-to-one correspondence manner.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, by designing the isolation structure, multi-region classified storage processing can be formed, after the control panel is set when the control panel needs to be discharged, the rotation of the corresponding discharging motor is controlled, the discharging roller is driven to rotate between the end fixing blocks under the rotation of the discharging motor, corresponding raw materials are made to fall into the discharging groove under the rotation of the discharging roller, the discharging groove is rotated out from the side wall of the receiving hopper under the rotation of the discharging roller, the raw materials in the discharging groove fall into the weighing box body below the discharging groove, after the weight of the raw materials in the weighing box body reaches the designated weight under the setting of the symmetrical air cylinder, the discharging motor is controlled to stop rotating, and the automatic operation is more intelligent and efficient.

2. The device has the advantages that the turning shaft rod rotates to drive the turning bottom plate to turn over and open in the bottom hopper, so that the raw materials in the weighing box body fall downwards into the discharging through groove to enter the bottom hopper box for collection, when raw materials are required to be put into use, the pushing cylinder is pulled to drive the sealing transverse plate to be away from the inner stabilizing groove, the discharging pipe is opened from the inside of the side extending box from the through groove, and the raw materials in the bottom hopper box are put into the corresponding equipment for use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic perspective view of a feeding device for manufacturing PVC plastic pipes;

FIG. 2 is a schematic structural diagram of a front section connection detail of a main storage tank of a feeding device for manufacturing PVC plastic pipes;

FIG. 3 is a schematic structural diagram of a connecting detail of a side view section of a receiving funnel of the feeding device for manufacturing a PVC plastic pipeline;

FIG. 4 is a schematic structural diagram of a connecting detail of a front section of a weighing box of the feeding device for manufacturing PVC plastic pipelines;

FIG. 5 is a schematic structural diagram of a side view connection detail of a weighing box body of the feeding device for manufacturing PVC plastic pipelines;

FIG. 6 is a schematic structural diagram of a side view connection detail of a bottom material receiving hopper of the feeding device for manufacturing the PVC plastic pipeline;

FIG. 7 is a schematic structural diagram of the front section connection details of a discharge pipe of the feeding device for manufacturing the PVC plastic pipeline.

In the figure: 1. a main material storage tank; 2. a material inlet is arranged at the top; 3. isolating the vertical plate; 4. a control panel; 5. a bottom hopper box; 6. a discharge pipe; 7. a side extension box; 8. a pushing cylinder; 9. a receiving hopper; 10. an end fixing block; 11. a sleeving groove; 12. weighing a box body; 13. a bottom receiving hopper; 14. a discharge through groove; 15. a main shaft rod; 16. a discharging motor; 17. a discharging roller; 18. a discharging groove; 19. a side hidden groove; 20. a weighing cylinder; 21. fixing the ear block; 22. turning over the bottom plate; 23. turning over the shaft lever; 24. a U-shaped buckle plate; 25. a transmission main wheel; 26. turning over a motor; 27. an auxiliary gear; 28. inserting a shaft lever; 29. an inner stabilizing slot; 30. sealing the transverse plate; 31. side limit strips; 32. a through channel; 33. a side limiting groove.

Detailed Description

Referring to fig. 1-2, in the embodiment of the present invention, a feeding device for manufacturing a PVC plastic pipeline includes a main storage box 1, a top feeding port 2 is horizontally formed on a top surface of the main storage box 1, a plurality of isolation vertical plates 3 are vertically welded to an inner side edge of the top feeding port 2, an inner portion of the top feeding port 2 is connected to an inner portion of the main storage box 1, the isolation vertical plates 3 are disposed in parallel, the isolation vertical plates 3 are respectively and equidistantly fixed to an inner side edge of the top feeding port 2, bottom ends of the isolation vertical plates 3 vertically extend downward to an inner bottom surface of the main storage box 1, a control panel 4 is embedded on one side edge of the main storage box 1, a bottom hopper box 5 is uniformly welded to a bottom surface of the main storage box 1, the control panel 4 is embedded on one side edge of the main storage box 1 near to the bottom edge, and the number of the bottom hopper boxes 5 is plural, the plurality of bottom funnel boxes 5 are arranged at the bottom position of the main storage box 1 in parallel, the plurality of bottom funnel boxes 5 are arranged at equal intervals, the plurality of bottom funnel boxes 5 are respectively arranged at the bottom position of the discharging through groove 14 in a one-to-one correspondence manner, the interiors of the plurality of bottom funnel boxes 5 are all communicated with the interior of the discharging through groove 14, a discharging pipe 6 is horizontally welded at the opposite end of each bottom funnel box 5, a side extending box 7 is horizontally welded at one side of the discharging pipe 6, a pushing cylinder 8 is horizontally bolted at one side of the side extending box 7 far away from the discharging pipe 6, a receiving funnel 9 is uniformly and horizontally welded at the inner side of the main storage box 1, the interiors of the discharging pipes 6 and the interiors of the bottom funnel boxes 5 are communicated with each other, the number of the pushing cylinders 8 is multiple, the plurality of pushing cylinders 8 are respectively arranged at one side of the side extending box 7 in parallel, and the output ends of the plurality of the pushing cylinders 8 horizontally penetrate through the side wall of the side extending box 7 and extend to the interiors, the extending ends are vertically welded at one side position of a sealing transverse plate 30, the number of the material receiving funnels 9 is multiple, the material receiving funnels 9 are respectively arranged at the side positions of a plurality of isolating vertical plates 3 in a horizontal and equidistant mode, the open ends of the material receiving funnels 9 are vertically arranged upwards, end fixing blocks 10 are symmetrically welded at the bottom of the material receiving funnels 9, the side of each end fixing block 10 is provided with a sleeving groove 11, the inner side of a main material storage box 1 is sleeved with a weighing box body 12, the end fixing blocks 10 are respectively and symmetrically fixedly arranged at the positions, close to the two side positions, of the bottom of the material receiving funnels 9, the end fixing blocks 10 are mutually arranged in parallel, the sleeving groove 11 is arranged at the center position of the side of the end fixing block 10, the sleeving groove 11 is sleeved at the position of the outer side of a main shaft rod 15, the number of the weighing box bodies 12 is consistent with the number of the material receiving funnels 9, and the weighing box bodies 12 are respectively and vertically arranged at the side positions of the isolating vertical plates 3, a plurality of weighing box bodies 12 and a plurality of material receiving hoppers 9 are uniformly arranged at the side positions of the isolating vertical plates 3 in an overlapping manner, bottom material receiving hoppers 13 are horizontally welded on the bottom surfaces of the weighing box bodies 12, material discharging through grooves 14 are uniformly formed in the bottom surfaces of the main material storage boxes 1, the interiors of the bottom material receiving hoppers 13 are communicated with the interiors of the weighing box bodies 12, and the material discharging through grooves 14 are uniformly formed in the side positions of the isolating vertical plates 3;

referring to fig. 3-5, in the embodiment of the present invention, a feeding device for manufacturing a PVC plastic pipeline is provided, wherein a spindle rod 15 is horizontally inserted between end fixing blocks 10, a discharging motor 16 is bolted on one side of one end fixing block 10, a discharging roller 17 is fixedly sleeved on an outer side of the spindle rod 15, discharging grooves 18 are uniformly formed on an outer side of the discharging roller 17, an output end of the discharging motor 16 is horizontally welded at one end of the spindle rod 15, the discharging roller 17 is horizontally arranged at an inner bottom opening end position of a receiving funnel 9, an outer side of the discharging roller 17 is butted at a bottom end side of the receiving funnel 9, the discharging grooves 18 are annularly formed at an outer side position of the discharging roller 17 in a box shape, side edges of a main storage box 1 and an isolation vertical plate 3 are vertically provided with side hidden grooves 19, and bolts of the side hidden grooves 19 are connected with a weighing cylinder 20, the two side edges of the weighing box body 12 are symmetrically and vertically welded with fixed lug blocks 21, the inner side edge of the bottom hopper 13 is symmetrically clamped with a turnover bottom plate 22, the side edge of the turnover bottom plate 22 is horizontally inserted with a turnover shaft rod 23, one side edge of the bottom hopper 13 is welded with a U-shaped buckle plate 24, the number of side hidden grooves 19 is multiple, the side hidden grooves 19 are respectively arranged at the positions close to the two ends of the side edges of the main storage box 1 and the isolation vertical plate 3 in a symmetrical and parallel mode in pairs, the side hidden grooves 19 are respectively arranged at the positions close to the two side edges of the weighing box body 12, the output end of the weighing cylinder 20 is vertically upwards welded at the central position of the bottom surface of the fixed lug blocks 21, the fixed lug blocks 21 are respectively arranged at the positions close to the two ends of the two side edges of the weighing box body 12 in a fixed mode in groups, the fixed lug blocks 21 are respectively and horizontally inserted at the positions at the inner side edges of the side hidden grooves 19 in a one-to-one correspondence mode, the turnover bottom plate 22 is horizontally and symmetrically arranged at the position of the inner side opening of the bottom hopper 13, the U-shaped buckle plate 24 is arranged at one side edge of the bottom receiving hopper 13 in a buckling manner, a transmission main wheel 25 is sleeved at the inner side edge of the U-shaped buckle plate 24, a bolt at one side edge of the U-shaped buckle plate 24 far away from the transmission main wheel 25 is connected with a turnover motor 26, the transmission main wheel 25 is fixedly sleeved at one end of a turnover shaft rod 23, and the output end of the turnover motor 26 horizontally penetrates through the U-shaped buckle plate 24 and is welded at one end of the turnover shaft rod 23 in an extending manner;

referring to fig. 6-7, in the embodiment of the present invention, an auxiliary gear 27 is disposed on a side edge of a bottom receiving hopper 13, an inserting shaft 28 is inserted into a central position of the auxiliary gear 27, one end of the inserting shaft 28 is horizontally and fixedly welded to one end of another turning shaft 23, a main transmission wheel 25 and the auxiliary gear 27 are arranged in a toothed manner, an inner side edge of a discharging pipe 6 is horizontally provided with an inner stabilizing groove 29, an inner side edge of the inner stabilizing groove 29 is horizontally inserted with a sealing transverse plate 30, two side edges of the sealing transverse plate 30 are symmetrically welded with side limit strips 31, one side edge of the discharging pipe 6 is horizontally provided with a through channel 32, two side edges of the side extending box 7 are symmetrically provided with side limit grooves 33, one side edge of the sealing transverse plate 30 is horizontally inserted into an inner side edge position of the through channel 32, the through channel 32 is horizontally arranged at a side edge of the discharging pipe 6 far from the inner stabilizing groove 29, the inside of the through channel 32 is connected to the inside of the side extension box 7, and the side limiting grooves 33 are respectively sleeved on the outer side of the side limiting strips 31 in a one-to-one correspondence manner.

The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

The working principle of the invention is as follows:

a plurality of raw materials are put into the positions between the isolated vertical plates 3 of a plurality of corresponding areas from a top feeding port 2, the raw materials are simultaneously dropped into the inner side positions of a plurality of receiving hoppers 9 for storage treatment, after the control panel 4 is set when the raw materials need to be discharged, the rotation of a corresponding discharging motor 16 is controlled, a discharging roller 17 is driven to rotate between the end fixing blocks 10 under the rotation of the discharging motor 16, the corresponding raw materials are dropped into the discharging groove 18 under the rotation of the discharging roller 17, the discharging groove 18 is rotated out from the side wall of the receiving hoppers 9 when the discharging roller rotates, the internal raw materials of the discharging groove 18 are dropped into the weighing box 12 below, the weight of the raw materials in the weighing box 12 reaches the designated weight under the setting of a symmetrical air cylinder 20, the discharging motor 16 is controlled to stop rotating treatment, the raw material of the required weight in the weighing box body 12 is controlled by the turning motor 26 to make the transmission main wheel 25 and the auxiliary gear 27 rotate with each other, so that the turning shaft rod 23 rotates to drive the turning bottom plate 22 to turn over and open in the bottom hopper 13, the raw material in the weighing box body 12 falls downwards into the collection processing in the bottom hopper box 5 from the discharging through groove 14, when the raw material is required to be put into use, the pulling of the pushing cylinder 8 drives the sealing transverse plate 30 to be away from the inner stabilizing groove 29, the material is taken into the side extension box 7 from the through groove 32 to open the discharging pipe 6, and the raw material in the bottom hopper box 5 is put into the corresponding equipment for use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.