CN113926943A

CN113926943A - Automatic feeding mechanism for water bowl processing

Info

Publication number: CN113926943A
Application number: CN202111141636.4A
Authority: CN
Inventors: 赵兴; 罗志军; 杨向峰
Original assignee: Ningbo Yexin Mechanical Parts Manufacturing Co ltd
Current assignee: Ningbo Yexin Mechanical Parts Manufacturing Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-01-14

Abstract

The invention provides an automatic feeding mechanism for water bowl processing, which comprises a rack, wherein a feeding frame, an oil spraying area and a stamping station are sequentially arranged on the rack along a feeding direction; the rack is provided with a conveying unit which moves back and forth at a material picking position and a material placing position along the feeding direction; the conveying unit is connected with a first picking unit and a second picking unit, when the conveying unit is in a material picking position, the first picking unit picks materials on the feeding frame, and the second picking unit simultaneously picks materials on the oil spraying area; when the material placing position is adopted, the material picked up by the first picking unit is placed to the oil spraying area, and the material picked up by the second picking unit is placed to the stamping station at the same time. In the whole water bowl processing process, the automatic processing is finished by using a machine instead of a manual work, so that the manual work is saved, and the efficiency is high.

Description

Automatic feeding mechanism for water bowl processing

Technical Field

The invention relates to the technical field of drinking water container processing equipment, in particular to an automatic feeding mechanism for water bowl processing.

Background

In the process of livestock breeding, the drinking device is very common, and particularly, the bowl-shaped drinking device is widely pursued due to simple structure and practical function. Bowl-shaped drinking devices, which are called drinking bowls for short, or water bowls and water bowls are generally integrated structures consisting of a bowl body, a bowl opening and a bowl bottom, wherein the bowl body is integrally in a hollow round table shape, the diameter of the bowl opening is larger, and the diameter of the bowl bottom is smaller. In the process of manufacturing the water bowl, a manufacturing method of punch forming is generally adopted, specifically, after oil is sprayed and a film is coated on a circular material sheet, the circular material sheet is placed on a punch and subjected to punch forming, so that the water bowl with an integrated structure is manufactured, and then the water bowl is collected through a material collecting mechanism.

However, in the existing water bowl processing and manufacturing process, oil spraying and feeding work of the material sheet are completed by manual work of operators, the whole operation process is very low in efficiency, and in order to improve the overall operation efficiency, the oil spraying and feeding work is often completed by multiple people, so that manpower is very wasted.

Disclosure of Invention

The invention solves the problems that: overcomes at least one defect of the prior art, and provides a machine for replacing manpower and high-efficiency automatic feeding mechanism for processing water bowls.

In order to solve the problems, the invention provides an automatic feeding mechanism for water bowl processing, which comprises a rack, wherein a feeding frame, an oil spraying area and a stamping station are sequentially arranged on the rack along a feeding direction; the rack is provided with a conveying unit which moves back and forth at a material picking position and a material placing position along the feeding direction; the conveying unit is connected with a first picking unit and a second picking unit, when the conveying unit is in a material picking position, the first picking unit picks materials on the feeding frame, and the second picking unit simultaneously picks materials on the oil spraying area; when the material placing position is adopted, the material picked up by the first picking unit is placed to the oil spraying area, and the material picked up by the second picking unit is placed to the stamping station at the same time.

After the structure more than adopting, this practical water bowl processing automatic feeding mechanism compares with prior art, has following advantage: the material picking device comprises a first picking unit, a second picking unit, a conveying unit, a feeding frame, a material spraying area, a stamping station and a feeding unit. The whole feeding process is automatically finished by using a machine instead of a manual work, so that the manual work is saved, and the feeding device is very efficient.

As an improvement, the conveying unit comprises a rodless cylinder and a sliding plate which is connected to the rack in a sliding manner along the feeding direction, and the sliding plate is connected with the rodless cylinder; the first pickup unit and the second pickup unit are both disposed on the slide plate. In the invention, the rodless cylinder is matched with the driving structure of the sliding plate, so that not only can the cylinder be saved, but also the installation space can be greatly saved compared with the common cylinder.

As a modification, the first pickup unit includes a first suction cup assembly and a servo motor slidably coupled to the slide plate in a vertical direction; a threaded hole is formed in the sliding plate, and a screw rod is connected with the threaded hole in a threaded manner; the upper end of the screw rod is in transmission connection with the output end of the rotating shaft of the servo motor, and the lower end of the screw rod is in rotation connection with the first sucking disc component. When the material placing height on the loading frame is fixed, the first sucking disc assembly can be controlled by the air cylinder to pick up materials, and the first sucking disc assembly can also be controlled by the structure to pick up material sheets; if the material on the material loading frame is placed when highly unfixed, for example: the material is in the state of stacking on last work or material rest, and along with upper material is picked up, the height that lower floor's material was picked up reduces thereupon, just requires at this moment when picking up the material from last work or material rest at every turn, the descending height of first sucking disc subassembly can adapt to the material and be picked up the change that the height reduced, and cylinder drive sucking disc structure, because the stroke of cylinder is fixed at every turn, can not satisfy this kind of requirement, and this structure alright adapts to the different pick-up requirements of placing high material on the work or material rest.

Specifically, a plurality of guide holes are formed in the sliding plate around the threaded hole, and guide pillars are inserted into the guide holes; the upper end of guide pillar is connected with the motor mount pad, installs servo motor on the motor mount pad, and the lower extreme of guide pillar is connected with first sucking disc subassembly. In the structure, as the screw rod is connected between the servo motor arranged on the motor mounting seat and the sliding plate, and the screw rod is in threaded connection with the threaded hole to provide a support structure for the motor mounting seat, the guide pillar connected with the motor mounting seat can not slide in the guide hole of the sliding plate under the condition that the screw rod does not rotate; only when the servo motor rotates, the screw rod is driven to rotate, the guide pillar is driven to slide in the guide hole by the rotation of the screw rod, and then the first sucking disc assembly connected with the lower end of the guide pillar is controlled to do lifting motion.

As the improvement, the motor mounting seat is provided with a through hole, and the screw rod penetrates through the through hole and is in transmission connection with the rotating shaft output end of the servo motor. In this structure, through-hole on the motor mount pad can provide better supporting role for the lead screw, ensures that servo motor when rotating, and the tip that the lead screw is connected with servo motor can not take place to vibrate, connects more stably.

Specifically, a height sensor is arranged on the rack on one side of the feeding rack, and the height sensor is electrically connected with the controller and used for detecting the height change of the first sucking disc assembly when the first sucking disc assembly is lifted above the feeding rack; the controller is electrically connected with the servo motor and used for controlling the servo motor to stop or rotate according to the height change of the first sucking disc component. When the first sucking disc subassembly picks up the material operation on last work or material rest, along with upper material is picked up, height sensor detects the lower floor and waits to pick up placing the high reduction of material, and height sensor just the signal of telecommunication gives the controller, and controller signal of telecommunication control servo motor pivoted number of turns, and then through the lead screw in the height that the descending of lead screw through-hole internal rotation control first sucking disc subassembly to wait to pick up placing altitude variation of material on the adaptable work or material rest.

Specifically, the frame around the oil injection area is connected with at least one oil injector, the oil injector is electrically connected with the controller, and a nozzle of the oil injector faces the center of the oil injection area. The oil sprayer is used for spraying oil to the materials placed in the oil spraying area, and the materials can play a role in lubricating and cooling in the die cavity during punch forming after being sprayed with oil.

Specifically, the frame around the oil spraying area is also provided with a position sensor which is electrically connected with the controller and used for detecting whether the material is placed at the oil spraying area. When the position sensor detects that the material is placed in the oil spraying area, the electric signal of the position sensor is sent to the controller, and the electric signal of the controller controls the oil sprayer to spray oil on the material.

Specifically, the second picking unit comprises an air cylinder and a second sucker assembly, the air cylinder is vertically arranged at the bottom of the sliding plate, and the output end of a piston rod of the air cylinder is connected with the second sucker assembly. The second picking unit is used for picking up the material piece sprayed with the oil from the oil spraying area and placing the material picked up in the oil spraying area to the stamping station.

As an improvement, the feeding frame and the punching stations are distributed on two sides of the oil spraying area at equal intervals in the horizontal direction, and the horizontal distance between the first picking unit and the second picking unit on the sliding plate is the same as the horizontal distance between the oil spraying area and the feeding frame. In the structure, when the first picking unit and the second picking unit are fixedly connected to the sliding plate in the horizontal direction, the first picking unit and the second picking unit can be simultaneously pushed to the positions above the oil spraying area and the stamping station respectively due to the fact that horizontal distances between the feeding frame and the oil spraying area, between the oil spraying area and the stamping station and between the first picking unit and the second picking unit are the same, and the rodless cylinder outputs the first picking unit and the second picking unit at one time.

Drawings

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

FIG. 2 is a schematic structural view of the present invention with a portion of the frame removed;

FIG. 3 is a perspective view of the present invention;

FIG. 4 is a perspective view of the present invention with a portion of the housing removed;

fig. 5 is an enlarged view of a portion a in fig. 4.

Description of reference numerals:

1-a frame; 11-a height sensor; 12-a position sensor; 2-a conveying unit; 21-rodless cylinder; 22-a slide plate; 221-a threaded hole; 222-a screw rod; 223-a pilot hole; 224-guide posts; 3-feeding the material frame; 4-oil spraying area; 5-a stamping station; 6-a first pick-up unit; 61-a first suction cup assembly; 62-a servo motor; 7-a second pick-up unit; 71-a cylinder; 72-a second chuck assembly; 8, a motor mounting seat; 81-through holes; 9-a controller.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

The first embodiment is as follows:

as shown in fig. 1 to 5: the embodiment is a preferred embodiment of the invention, and in the embodiment, the automatic feeding mechanism for water bowl processing comprises a rack 1, wherein a feeding frame 3, an oil spraying area 4 and a stamping station 5 are sequentially arranged on the rack along a feeding direction; the frame 1 is provided with a conveying unit 2 which moves back and forth at a material picking position and a material placing position along the material loading direction; the conveying unit 2 is connected with a first picking unit 6 and a second picking unit 7, when the material picking position is reached, the first picking unit 6 picks up the material on the feeding frame 3, and the second picking unit 7 simultaneously picks up the material on the oil spraying area 4; in the emptying position, the material picked up by the first pickup unit 6 is placed in the oil injection zone 4 and the material picked up by the second pickup unit 7 is simultaneously placed in the stamping station 5.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, or fig. 5: the conveying unit 2 comprises a rodless cylinder 21 and a sliding plate 22 connected to the rack 1 in a sliding manner along the feeding direction, and the sliding plate 22 is connected with the rodless cylinder 21; the first pickup unit and the second pickup unit are both provided on the slide plate 22. In the invention, compared with a driving structure which respectively controls the two common cylinders to respectively pass through the rodless cylinder and the sliding plate, the cylinder can be saved, and compared with the common cylinder, the rodless cylinder can also greatly save the installation space.

As shown in fig. 1 or fig. 2: the first pickup unit 6 includes a first suction pad assembly 61 and a servo motor 62 slidably coupled to the slide plate 22 in a vertical direction; a threaded hole 221 is formed in the sliding plate 22, and a screw rod 222 is connected to the threaded hole 221 in an internal thread mode; the upper end of the screw rod 222 is in transmission connection with the output end of the rotating shaft of the servo motor 62, and the lower end of the screw rod 222 is in rotation connection with the first sucking disc component 61. When the material placing height on the loading frame is fixed, the first sucking disc assembly can be controlled by the air cylinder to pick up materials, and the first sucking disc assembly can also be controlled by the structure to pick up material sheets; if the material on the material loading frame is placed when highly unfixed, for example: the material is in the state of stacking on last work or material rest, and along with upper material is picked up, the height that lower floor's material was picked up reduces thereupon, just requires at this moment when picking up the material from last work or material rest at every turn, the descending height of first sucking disc subassembly can adapt to the material and be picked up the change that the height reduced, and cylinder drive sucking disc structure, because the stroke of cylinder is fixed at every turn, can not satisfy this kind of requirement, and this structure alright adapts to the different pick-up requirements of placing high material on the work or material rest.

Specifically, a plurality of guide holes 223 are formed on the sliding plate 22 around the threaded hole 221, and guide posts 224 are inserted into the guide holes 223; the upper end of the guide post 224 is connected with the motor mounting base 8, the servo motor 62 is mounted on the motor mounting base 8, and the lower end of the guide post 224 is connected with the first sucking disc assembly 61. In the structure, as the screw rod is connected between the servo motor arranged on the motor mounting seat and the sliding plate, and the screw rod is in threaded connection with the threaded hole to provide a support structure for the motor mounting seat, the guide pillar connected with the motor mounting seat can not slide in the guide hole of the sliding plate under the condition that the screw rod does not rotate; only when the servo motor rotates, the screw rod is driven to rotate, the guide pillar is driven to slide in the guide hole by the rotation of the screw rod, and then the first sucking disc assembly connected with the lower end of the guide pillar is controlled to do lifting motion.

Further, as shown in fig. 1 or fig. 2: the motor mounting base 8 is provided with a through hole 81, and the screw rod 222 penetrates through the through hole 81 and is in transmission connection with the rotating shaft output end of the servo motor 62. In this structure, through-hole on the motor mount pad can provide better supporting role for the lead screw, ensures that servo motor when rotating, and the tip that the lead screw is connected with servo motor can not take place to vibrate, connects more stably.

As shown in fig. 1 or fig. 2: a height sensor 11 is arranged on the rack 1 on one side of the feeding frame 3, and the height sensor 11 is electrically connected with the controller 9 and used for detecting the height change of the first sucking disc component 61 when the first sucking disc component is lifted above the feeding frame 3; the controller 9 is electrically connected to the servo motor 62, and is used for controlling the servo motor 62 to stop or rotate according to the height change of the first sucking disc assembly 61. When the first sucking disc subassembly picks up the material operation on last work or material rest, along with upper material is picked up, height sensor detects the lower floor and waits to pick up placing the high reduction of material, and height sensor just the signal of telecommunication gives the controller, and controller signal of telecommunication control servo motor pivoted number of turns, and then through the lead screw in the height that the descending of lead screw through-hole internal rotation control first sucking disc subassembly to wait to pick up placing altitude variation of material on the adaptable work or material rest.

As shown in fig. 5: at least one fuel injector 41 is connected to the frame 1 around the fuel injection area 4, usually four fuel injectors 41 are respectively connected to the frame 1 around the fuel injection area 4, the fuel injectors 41 are electrically connected to the controller 9, and nozzles of the fuel injectors 41 are arranged toward the center of the fuel injection area 4. The oil sprayer is used for spraying oil to the materials placed in the oil spraying area, and the materials can play a role in lubricating and cooling in the die cavity during punch forming after being sprayed with oil.

Further, as shown in fig. 5: still be equipped with position sensor 12 on the frame 1 around the oil spout district 4, position sensor 12 and controller 9 electric connection for whether the material has been placed in the department of detecting oil spout district 4. When the position sensor detects that the material is placed in the oil spraying area, the electric signal of the position sensor is sent to the controller, and the electric signal of the controller controls the oil sprayer to spray oil on the material.

As shown in fig. 3 or 5: the second picking unit 7 comprises an air cylinder 71 and a second suction cup assembly 72, the air cylinder 71 is vertically arranged at the bottom of the sliding plate 22, and the output end of the piston rod of the air cylinder 71 is connected with the second suction cup assembly 72. The second picking unit is used for picking up the material piece sprayed with the oil from the oil spraying area and placing the material picked up in the oil spraying area to the stamping station.

As shown in fig. 1 or fig. 2: the feeding frame 3 and the punching stations 5 are distributed on two sides of the oil spraying area 4 at equal distance in the horizontal direction; the horizontal spacing of the first and second pickup units on the slide 22 is the same as the horizontal spacing between the oil spray zone 4 and the loading shelf 3. In the structure, when the first picking unit and the second picking unit are fixedly connected to the sliding plate in the horizontal direction, the first picking unit and the second picking unit can be simultaneously pushed to the positions above the oil spraying area and the stamping station respectively due to the fact that horizontal distances between the feeding frame and the oil spraying area, between the oil spraying area and the stamping station and between the first picking unit and the second picking unit are the same, and the rodless cylinder outputs the first picking unit and the second picking unit at one time.

Example two:

the present embodiment is different from the first embodiment in that: the conveying unit 2 comprises two stroke cylinders (not shown in the figure) which are arranged on the frame 1 in parallel, and the output ends of the piston rods of the two stroke cylinders are respectively connected with the first picking unit 6 and the second picking unit 7. The first picking unit 6 and the second picking unit 7 are both composed of common air cylinders and suckers, and the two air cylinders are respectively and vertically connected to the output ends of piston rods of the two stroke air cylinders. The two stroke cylinders are used for respectively controlling the first picking unit and the second picking unit to move, the material piece picked from the feeding frame is respectively transferred to the oil spraying area, the material piece which is picked from the oil spraying area and sprayed with oil is transferred to the stamping station, and the two times of transferring work are respectively completed in two times of cylinder activities. Compared with the technical scheme that a rodless cylinder is matched with a sliding plate to drive the first picking unit 6 and the second picking unit 7 to synchronously and horizontally move, the structure that the first picking unit adopts a picking structure of a sucking disc driven by the cylinder can only be suitable for picking operation when the material piece on the material loading frame is placed at a certain height and cannot meet the condition that the material piece on the material loading frame is placed at an indefinite height is adopted.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and such changes and modifications will fall within the scope of the present disclosure.

Claims

1. The utility model provides a water bowl processing automatic feeding mechanism which characterized in that: the automatic oil spraying machine comprises a rack (1), wherein a feeding rack (3), an oil spraying area (4) and a stamping station (5) are sequentially arranged on the rack along a feeding direction; the machine frame (1) is provided with a conveying unit (2) which moves back and forth at a material picking position and a material placing position along a material loading direction; the conveying unit (2) is connected with a first picking unit (6) and a second picking unit (7), when the material picking position is reached, the first picking unit (6) picks up the materials on the feeding frame (3), and the second picking unit (7) simultaneously picks up the materials on the oil spraying area (4); when the material is placed at the discharging position, the material picked up by the first picking unit (6) is placed to the oil spraying area (4), and the material picked up by the second picking unit (7) is simultaneously placed to the stamping station (5).

2. The automatic feeding mechanism for water bowl processing according to claim 1, wherein: the conveying unit (2) comprises a rodless cylinder (21) and a sliding plate (22) connected to the rack (1) in a sliding mode along the feeding direction, and the sliding plate (22) is connected with the rodless cylinder (21); the first and second pickup units are both disposed on a sled (22).

3. The automatic feeding mechanism for water bowl processing according to claim 2, wherein: the first pick-up unit (6) comprises a first suction disc assembly (61) and a servo motor (62) which is connected to the sliding plate (22) in a sliding mode along the vertical direction; a threaded hole (221) is formed in the sliding plate (22), and a screw rod (222) is connected to the threaded hole (221) in an internal thread mode; the upper end of the screw rod (222) is in transmission connection with the rotating shaft output end of the servo motor (62), and the lower end of the screw rod (222) is in rotation connection with the first sucking disc component (61).

4. The automatic feeding mechanism for water bowl processing according to claim 3, wherein: a plurality of guide holes (223) are formed in the sliding plate (22) on the periphery of the threaded hole (221), and guide posts (224) are inserted into the guide holes (223); the upper end of the guide post (224) is connected with a motor mounting seat (8), the servo motor (62) is mounted on the motor mounting seat (8), and the lower end of the guide post (224) is connected with the first sucking disc component (61).

5. The automatic feeding mechanism for water bowl processing according to claim 4, wherein: the motor mounting seat (8) is provided with a through hole (81), and the screw rod (222) penetrates through the through hole (81) and is in transmission connection with the rotating shaft output end of the servo motor (62).

6. The automatic feeding mechanism for water bowl processing according to claim 5, wherein: a height sensor (11) is arranged on the rack (1) on one side of the feeding rack (3), and the height sensor (11) is electrically connected with the controller (9) and used for detecting the height change of the first sucking disc component (61) when the first sucking disc component is lifted above the feeding rack (3); the controller (9) is electrically connected with the servo motor (62) and is used for controlling the servo motor (62) to stop or rotate according to the height change of the first sucking disc component (61).

7. The automatic feeding mechanism for water bowl processing according to claim 6, wherein: the frame (1) around the oil spraying area (4) is connected with at least one oil sprayer (41), the oil sprayer (41) is electrically connected with the controller (9), and a nozzle of the oil sprayer (41) faces to the center of the oil spraying area (4).

8. The automatic feeding mechanism for water bowl processing according to claim 7, wherein: still be equipped with position sensor (12) on frame (1) around oil spout district (4), position sensor (12) and controller (9) electric connection for whether detect oil spout district (4) department and place the material.

9. The automatic feeding mechanism for water bowl processing according to claim 2, wherein: the second picking unit (7) comprises an air cylinder (71) and a second sucker component (72), the air cylinder (71) is vertically arranged at the bottom of the sliding plate (22), and the output end of a piston rod of the air cylinder (71) is connected with the second sucker component (72).

10. The automatic feeding mechanism for water bowl processing according to claim 2, wherein: the feeding frame (3) and the punching stations (5) are distributed on two sides of the oil spraying area (4) at equal intervals in the horizontal direction, and the horizontal distance between the first picking unit (6) and the second picking unit (7) on the sliding plate (22) is the same as the horizontal distance between the oil spraying area (4) and the feeding frame (3).