CN211250996U

CN211250996U - Feeding device for plastic bottle production

Info

Publication number: CN211250996U
Application number: CN201922245044.1U
Authority: CN
Inventors: 冯友宏
Original assignee: Anqing Xingfeng Industry And Trade Co ltd
Current assignee: Anqing Xingfeng Industry And Trade Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-14
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a feeding device for plastic bottle production, which comprises a bracket and a box body, wherein the box body comprises a first box body and a second box body, a first driving motor is arranged at the middle top of the first box body, the output end of the first driving motor is connected with a rotating shaft, stirring devices are arranged at two sides of the rotating shaft, a first discharge port is arranged at the bottom end of the first box body, the first discharge port is communicated with the second box body, a second driving motor is fixed at the outer part of the second box body, the output end of the second driving motor is connected with a feeding screw rod, a second discharge port is arranged at the bottom of the second box body, a material collecting box is arranged at the position of the second discharge port, the material collecting box is communicated with a conveying track through a guide plate, the material is put into the first box body, the material enters the second box body after being fully stirred, and is pressed into the material collecting box, and then the material collecting box is conveyed to corresponding production equipment, so that the working efficiency is high, the discharging is uniform, and the production quality of plastic bottles is improved.

Description

Feeding device for plastic bottle production

Technical Field

The utility model relates to a plastic bottle technical field specifically is a material feeding unit of plastic bottle production usefulness.

Background

The plastic bottle is mainly used for liquid or solid disposable packaging containers such as beverages, foods, edible oil, agricultural and veterinary medicines and the like, has the characteristics of difficult breakage, low cost, high transparency, food-grade raw materials and the like, and has huge market demands.

In the production process of plastic bottles, feeding needs to be carried out on production equipment, manual feeding is adopted in a traditional feeding method, the labor intensity of operators is high, the working efficiency is low, part of manufacturers adopt pushing screws for feeding, materials are not stirred before feeding and are extruded out by means of the pushing screws, due to the characteristics of the screws, feeding is not carried out on an N arc surface, reverse material returning can be generated, and due to the fact that plastics have the characteristic of light weight, feeding of a discharge port is unstable, and therefore the production quality of the plastic bottles is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a material feeding unit of plastic bottle production usefulness for solve the technical problem who mentions in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a feeding device for plastic bottle production comprises a support and a box body fixed on the support, wherein the box body comprises a first box body and a second box body, a first driving motor is arranged at the top in the middle of the first box body, the output end of the first driving motor is connected with a rotating shaft, stirring devices are arranged on two sides of the rotating shaft, a first discharge hole is formed in the right side of the bottom end of the first box body and is communicated with a second feed inlet of the second box body through a guide pipe, the first box body and the second box body are obliquely arranged, a second driving motor is fixed on the outer portion of the left side of the second box body, the output end of the second driving motor is connected with a feeding screw rod, the length direction of the feeding screw rod is consistent with the length direction of the second box body, the tail end of the feeding screw rod is arranged at the bottom of the right side of the second box body, a material collecting box is arranged at the position, the conveying rail is installed on the support, a controller is arranged on one side above the support in the direction of the conveying rail, and the controller is electrically connected with the first driving motor and the second driving motor.

Preferably, the conveying track is provided with a third driving motor, the output end of the third driving motor is connected with a speed reducer, the output end of the speed reducer is connected with a driving wheel, the driving wheel is connected with a driven wheel through a chain, the conveying track is provided with a conveying belt, and the driving wheel and the driven wheel are on the same horizontal plane.

Preferably, agitating unit is two sets of at least, agitating unit establishes in the pivot both sides through the axle sleeve cover, agitating unit includes puddler and fixed mounting the material tooth soon on the puddler outer wall.

Preferably, first discharge gate department is equipped with current limiting device, current limiting device is including installing the current-limiting picture peg of first discharge gate department, the top of current-limiting picture peg is fixed with the bottom plate, the iron plate is installed to bottom plate top central part, the bottom plate top is equipped with the roof, the roof with the bottom plate is connected through spring assembly, the electro-magnet is installed to roof bottom central part, the electro-magnet with the iron plate position is corresponding, just the electro-magnet with iron plate magnetism is connected, the electro-magnet with controller electric connection.

Preferably, a temperature sensor is arranged on the inner wall of one side in the second box body, heating pipes are arranged around the feeding screw rod in the second box body, and the heating pipes and the temperature sensor are electrically connected with the controller.

Preferably, the material collecting box is provided with a weight sensor, and the weight sensor is electrically connected with the controller.

Preferably, the top plate is fixed on the right side of the bottom end of the first box body, and a first feeding hole is formed in the top of the left side of the first box body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a put into first box, get into the second box after agitating unit intensive mixing, impress the material in the collection workbin of discharge gate department under the effect of pay-off screw rod, carry collection workbin on the delivery track through the deflector again, work efficiency is high and the ejection of compact is even, has improved the production quality of plastic bottle;

2. the utility model discloses a be equipped with current limiting device in first discharge gate department, current limiting device is including installing the current limiting picture peg in first discharge gate department, the top of current limiting picture peg is fixed with the bottom plate, the bottom plate top central part is installed the iron plate, be equipped with the roof above the bottom plate, the roof with the bottom plate is connected through the spring assembly, roof bottom central part is installed the electro-magnet, the electro-magnet with the iron plate position corresponds, and the electro-magnet with the iron plate magnetism is connected, the electro-magnet with the controller electric connection, supply power to the electro-magnet through the controller intermittent type to make the current limiting picture peg reciprocate, play the current limiting effect to the material;

3. the utility model discloses a be equipped with weighing transducer at the case that gathers materials to the material in the case that gathers materials is equivalent, and carries in the production facility under delivery track's effect.

Drawings

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

FIG. 2 is an enlarged schematic view of part A of the present invention;

fig. 3 is an enlarged schematic view of the part B of the present invention.

In the figures, 1-stent; 2-a box body; 3-a first box body; 4-a second box body; 5-a first feed port; 6-a first drive motor; 7-a rotating shaft; 8-a stirring rod; 9-material rotating teeth; 10-a first discharge port; 11-a second feed port; 12-a second drive motor; 13-a feed screw; 14-a material collecting box; 15-a guide plate; 16-a controller; 17-a current limiting plug board; 18-a base plate; 19-iron nuggets; 20-a top plate; 21-a spring set; 22-an electromagnet; 23-a third drive motor; 24-a driving wheel; 25-a chain; 26-a driven wheel; 27-a conveyor belt; 28-temperature sensor, 29-heating tube; 30-a weight sensor; 31-second discharge hole.

Detailed Description

The present invention will be further explained with reference to the drawings attached to the specification, however, this embodiment is only a preferred embodiment of the present invention, and is not a whole embodiment of the present invention, and therefore, modifications, replacements or equivalent replacements made by those skilled in the art on the basis of the present invention are within the protection scope of the present invention.

Referring to fig. 1-3, a feeding device for plastic bottle production comprises a support 1 and a box body 2 fixed on the support, wherein the box body 2 comprises a first box body 3 and a second box body 4, a first feeding hole 5 is arranged at the top of the left side of the first box body 3, a first driving motor 6 is arranged at the top of the middle of the first box body 3, the output end of the first driving motor 6 is connected with a rotating shaft 7, stirring devices are arranged at two sides of the rotating shaft 7, at least two groups of stirring devices are arranged, the stirring devices are sleeved at two sides of the rotating shaft 7 through shaft sleeves, each stirring device comprises a stirring rod 8 and a material rotating tooth 9 fixedly arranged on the outer wall of the stirring rod 8, a first discharging hole 10 is arranged at the right side of the bottom end of the first box body 3, the first discharging hole 10 is communicated with a second feeding hole 11 of the second box body through a guide pipe, and the, second box 4 left side external fixation has second driving motor 12, pay-off screw 13 is connected to second driving motor 12 output, and pay-off screw 13 length direction is unanimous with 4 length direction of second box, pay-off screw 13 is terminal, 4 right side bottoms of second box are equipped with second discharge gate 31, second discharge gate 31 department is equipped with case 14 that gathers materials, case 14 that gathers materials is through deflector 15 to the delivery track, the delivery track is installed on support 1 in the direction of delivery track, top one side of support 1 is equipped with controller 16, controller 16 all with first driving motor 6 with second driving motor 12 electric connection.

In this embodiment, first driving motor 6 drives pivot 7 and rotates, and pivot 7 drives agitating unit and rotates, and agitating unit includes puddler 8 and revolves material tooth 9 to carry out intensive mixing to the material, the material after the stirring enters into second feed inlet 11 from first discharge gate 10, and enters into the inside of second box 4.

Referring to fig. 1-3, first discharge gate 10 department is equipped with current limiting device, current limiting device is including installing the current limiting picture peg 17 of first discharge gate 10 department, current limiting picture peg 17's top is fixed with bottom plate 18, iron plate 19 is installed at 18 top central parts of bottom plate, 18 tops of bottom plate are equipped with roof 20, roof 20 with bottom plate 18 is connected through spring assembly 21, roof 20 is fixed the bottom right side of first box 3, electro-magnet 22 is installed at 20 bottom central parts of roof, electro-magnet 22 with iron plate 19 position is corresponding, just electro-magnet 22 with iron plate 19 magnetism is connected, electro-magnet 22 with 16 electric connection of controller.

In this embodiment, the first casing 3 and the second casing 4 may be identical casings, wherein a lower portion of the first casing 3 is provided with a cavity structure, an upper portion of the second casing 4 is provided with a cavity structure, the second driving motor 12 may pass through the lower portion of the first casing 3 and be fixed on the second casing 4, and the top plate 20 may pass through the upper portion of the second casing 4 and be fixed on the first casing 3.

In this embodiment, since the electromagnet 22 is electrically connected to the controller 16, the electromagnet 22 is electromagnetically connected to the iron block 19, and the controller 16 intermittently supplies power to the electromagnet, so as to control the current-limiting plug board 17 to ascend or descend, thereby playing a role of limiting current, specifically, when the controller 16 supplies power, the attraction between the electromagnet 22 and the iron block 19 drives the iron block 19 to approach the electromagnet 22, i.e., drives the bottom board 18 to move toward the top board 20, thereby driving the current-limiting plug board 17 to ascend below the bottom board 18, and when the controller 16 stops supplying power, the bottom board 18 starts to descend under the action of gravity, thereby driving the current-limiting plug board 17 to descend.

In this embodiment, the length of the current-limiting inserting plate 17 is not less than the vertical length of the first discharging hole 10, so as to ensure that the material does not touch the iron block 19 and the magnetic connection between the electromagnet 22 and the iron block 19 is not affected.

Referring to fig. 1-3, a third driving motor 23 is arranged on the conveying track, an output end of the third driving motor 23 is connected with a speed reducer, an output end of the speed reducer is connected with a driving wheel 24, the driving wheel 24 is connected with a driven wheel 26 through a chain 25, a conveying belt 27 is arranged on the conveying track, and the driving wheel 24 and the driven wheel 26 are on the same horizontal plane.

In this embodiment, the speed reducer is connected to third driving motor 23 output, in order to reduce the rotational speed in the transportation to conveniently transport the material, the utility model discloses still can adopt third driving motor 23 output to connect the pinion, pinion gear connects the gear wheel, and gear wheel end-to-end connection action wheel 24 to the realization reduces delivery track functioning speed. Referring to fig. 1 to 3, a temperature sensor 28 is disposed on an inner wall of one side of the second box 4, heating pipes 29 are disposed around the feeding screw 13 in the second box 4, and the heating pipes 29 and the temperature sensor 28 are electrically connected to the controller 16.

In this embodiment, a temperature sensor 28 is disposed on one side of the second box 4, the temperature sensor 28 transmits a detection signal to the controller 16, and a single chip microcomputer in the controller 16 determines whether to start the heating pipe 29 or not through analysis.

In the present embodiment, the temperature sensor 28 is a model R25 temperature sensor manufactured by wilmintong technologies ltd.

Referring to fig. 1-3, the material collecting box 14 is provided with a weight sensor 30, and the weight sensor 30 is electrically connected to the controller 16.

In the present embodiment, the weight sensor 30 is a DYHW-116 type weight sensor manufactured by Unionidae ocean sensor systems engineering Co.

In this embodiment, after the material collection box 14 collects materials to a certain weight, the materials are conveyed to the conveying track through the guide plate 15, and the materials are conveyed to the corresponding production equipment under the action of the conveying track, in this embodiment, a box conveying track is arranged at the front section of the conveying track, a plurality of material collection boxes 14 are placed on the box conveying track, the material collection boxes 14 are pushed by the air cylinders, when the weight sensor 30 detects that the material collection boxes 14 are loaded to a certain weight, the material collection boxes 14 are pushed to the conveying track through the air cylinders through the guide plate 15, and the guide plate 15 can be obliquely arranged, so that the material collection boxes 14 can be pushed conveniently.

In this embodiment, the utility model can also connect the second discharge port 31 to a discharge head through a discharge pipe, the discharge head has a storage cavity with a predetermined volume, the discharge pipe is provided with a first control valve, the discharge head is provided with a second electric control valve, a discharge assembly is arranged below the discharge head, the discharge assembly comprises a support plate, a turntable and a driving device, the support plate is arranged on a frame, the frame is arranged below the second box body, the support plate is arranged below the discharge head, the support plate is provided with a first through groove and a mounting hole for an output shaft of the driving device to penetrate out, the turntable is rotatably connected to the support plate, the turntable is provided with a plurality of second through grooves, the second through grooves are annularly distributed relative to the axis of the turntable, during operation, the second through grooves are arranged under the discharge port of the discharge head, or the projection of the second through grooves on the frame is arranged in the projection range of the first through grooves on the frame, the driving device output shaft is worn out the mounting hole is connected with the carousel drive, and in the during operation sent the material into the second box, second driving motor drive pay-off screw rod rotated, and the material constantly is extruded under the effect of pay-off screw rod, and move towards second box discharge gate, open first automatically controlled valve, and close second automatically controlled valve, the material gets into the storage intracavity of stub bar through the discharge gate, and be full of the storage chamber, afterwards, close second driving motor and first automatically controlled valve, driving device drive carousel rotates. When the second through groove of the rotary table moves to the position right below the discharging head, the rotary table stops moving. And opening a second electric control valve, closing the second electric control valve when the material in the material outlet head completely falls into the second through groove, driving the rotary table to rotate by the driving device, stopping the rotary table when the second through groove containing the material is communicated with the first through groove, and feeding the material through the second through groove and the first through groove.

The utility model discloses a theory of operation: an operator puts materials into the first box from the first feed inlet, a driving motor drives a stirring rod and revolves the material tooth and carries out intensive mixing to the materials, the first feed inlet of the materials after the stirring is completed is arranged inside the second box, a current limiting device is arranged at the first feed inlet, an electromagnet is supplied with power intermittently through a controller, thereby controlling the speed of the materials entering the second box, the materials entering the second box enter the material collecting box from the second discharge outlet under the pushing and extruding of a feeding screw rod, a weight sensor is arranged on the material collecting box, when the weight of the materials contained in the material collecting box reaches the requirement, the material collecting box is sent to the conveying belt of the conveying track through a guide plate, and the materials are conveyed to corresponding production equipment.

The above-described embodiments are merely preferred embodiments of the present invention, rather than all embodiments of the present invention, and therefore the scope of the present invention should be limited by the appended claims.

Claims

1. The utility model provides a material feeding unit of plastic bottle production usefulness, includes support (1) and fixes box (2) on support (1), its characterized in that: the box body (2) comprises a first box body (3) and a second box body (4), a first driving motor (6) is arranged at the middle top of the first box body (3), the output end of the first driving motor (6) is connected with a rotating shaft (7), stirring devices are arranged on two sides of the rotating shaft (7), a first discharge hole (10) is formed in the right side of the bottom end of the first box body (3), the first discharge hole (10) is communicated with a second feed inlet (11) of the second box body (4) through a guide pipe, a second driving motor (12) is fixed on the outer portion of the left side of the second box body (4), the output end of the second driving motor (12) is connected with a feeding screw rod (13), the length direction of the feeding screw rod (13) is consistent with the length direction of the second box body (4), the tail end of the feeding screw rod (13) is arranged, a second discharge hole (31) is formed in, second discharge gate (31) department is equipped with case (14) of gathering materials, case (14) of gathering materials leads to the delivery track through deflector (15), the delivery track is installed on support (1) on the direction of delivery track, top one side of support (1) is equipped with controller (16), controller (16) all with first driving motor (6) with second driving motor (12) electric connection.

2. The feeding device for plastic bottle production according to claim 1, wherein: be equipped with third driving motor (23) on the delivery track, third driving motor (23) output is connected with the speed reducer, the speed reducer output is connected with action wheel (24), from driving wheel (26) are connected through chain (25) in action wheel (24), be equipped with conveyer belt (27) on the delivery track, action wheel (24) with from driving wheel (26) on same horizontal plane.

3. The feeding device for plastic bottle production according to claim 1, wherein: agitating unit is two sets of at least, agitating unit establishes in pivot (7) both sides through the axle sleeve, agitating unit includes puddler (8) and fixed mounting and is in revolve material tooth (9) on puddler (8) outer wall.

4. The feeding device for plastic bottle production according to claim 1, wherein: first discharge gate (10) department is equipped with current limiting device, current limiting device is including installing current-limiting picture peg (17) of first discharge gate (10) department, the top of current-limiting picture peg (17) is fixed with bottom plate (18), iron plate (19) are installed to bottom plate (18) top central part, bottom plate (18) top is equipped with roof (20), roof (20) with be connected through spring assembly (21) between bottom plate (18), electro-magnet (22) are installed to roof (20) bottom central part, electro-magnet (22) with iron plate (19) position is corresponding, just electro-magnet (22) with iron plate (19) magnetism is connected, electro-magnet (22) with controller (16) electric connection.

5. The feeding device for plastic bottle production according to claim 1, wherein: be equipped with temperature sensor (28) on one side inner wall in second box (4), be equipped with heating pipe (29) around pay-off screw rod (13), heating pipe (29), temperature sensor (28) all with controller (16) electric connection.

6. The feeding device for plastic bottle production according to claim 1, wherein: the material collecting box (14) is provided with a weight sensor (30), and the weight sensor (30) is electrically connected with the controller (16).

7. The feeding device for plastic bottle production according to claim 4, wherein: roof (20) are fixed the bottom right side of first box (3), just first box (3) left side top is equipped with first feed inlet (5).