WO2019056450A1

WO2019056450A1 - Conveyer of multi-type vehicle sharing

Info

Publication number: WO2019056450A1
Application number: PCT/CN2017/107244
Authority: WO
Inventors: 吴建
Original assignee: 广州蓝圣智能科技有限公司
Priority date: 2017-09-21
Filing date: 2017-10-23
Publication date: 2019-03-28
Also published as: CN207312446U

Abstract

A conveyer of multi-type vehicle sharing, comprising a frame (1). An endless belt (10) and a drive mechanism that drives the endless belt (10) to work are arranged on the frame (1). A guide mechanism (2), a material separating mechanism (3), and a feeding mechanism (4) are arranged on the frame (1). The guide mechanism (2) is provided with two guide plates (20) that can be close to or distant from each other, and a feeding channel is formed between the two guide plates (20). The material separating mechanism (3) separates the feeding channel into a first area and a second area, and the feeding mechanism (4) is located in the second area. By means of the two guide plates (20) in the guiding mechanism (2) that are close to or distant from each other, the conveyer is suitable for feeding door frame rails with different lengths to implement multi-type vehicle collinear production and save floor space and device investment, and by means of the endless belt (10), the material separating mechanism (3), and the feeding mechanism (4), automatic feeding is implemented, production efficiency is improved, and the labor intensity of operators is reduced.

Description

A conveyor shared by multiple vehicles

Technical field

The invention relates to a feeding mechanism in the field of automobile parts production research, in particular to a conveyor shared by multiple vehicles.

Background technique

Multi-model collinear production is the development trend of industrial production nowadays. For the door frame guide production line compatible with various models, manual loading is often used, the labor intensity of personnel is large, and there are safety hazards, and the automatic feeding can only meet the single model line. produce.

Summary of the invention

It is an object of the present invention to provide a conveyor that is shared by multiple vehicle models, which enables the transportation and accurate feeding of multi-vehicle collinear production.

The solution to solve the technical problem of the present invention is: a conveyor shared by a plurality of vehicles, comprising a frame, the frame is provided with an endless belt and a driving mechanism for driving the circulating belt, and the guiding mechanism is arranged on the frame a separating mechanism and a feeding mechanism, wherein the guiding mechanism is provided with two guiding plates which can be close to each other or away from each other, and an auxiliary feeding passage is formed between the two guiding plates, and the separating mechanism divides the feeding passage into the first An area and a second area, the loading mechanism being located in the second area.

As a further improvement of the above technical solution, the guiding mechanism further includes a plurality of guiding shafts, a threaded screw rod and an adjusting motor, the threaded screw rods are arranged in parallel with the guiding shaft, and one end of the threaded screw rod is mounted on the adjusting motor, The two guide plates are placed on the guide shaft and the threaded screw, and the two guide plates are moved closer to or away from the guide shaft by the adjusting motor and the threaded screw.

As a further improvement of the above technical solution, the outer surfaces of the two ends of the threaded screw are respectively arranged with a positive thread and a reverse thread, and the normal thread is sleeved with a first pushing block that slides along the normal thread, and the reverse thread is sleeved. There is a second push block that slides along the reverse thread.

As a further improvement of the above technical solution, the spacer mechanism comprises a spacer frame mounted on the frame, the spacer frame is provided with at least one block assembly and a quantity sensor matched with the block assembly, each The gear assembly comprises a retaining cylinder, two shifting rods and a connecting rod mounted on the action end of the retaining cylinder, the connecting rod is located outside the spacer frame, and the two shifting rods are arranged on both sides of the connecting rod and are respectively worn The spacer frame is inserted into the loading channel.

As a further improvement of the above technical solution, the number of the shutter assemblies is two.

As a further improvement of the above technical solution, the driving mechanism includes a reduction motor mounted in the frame, a power roller and a driven roller, and the endless belt is wound between the power roller and the driven roller, and the reduction motor passes through the chain The wheel chain is connected to the sprocket of the power drum.

As a further improvement of the above technical solution, the loading mechanism comprises two loading bases mounted on the frame, and the feeding shafts are hinged between the two loading bases, wherein one feeding base is arranged There is a reverse servo motor for driving the feeding shaft to rotate, and the feeding shaft is mounted with at least two pneumatic sliding tables rotating with the feeding shaft, and the pneumatic sliding table is provided with a pneumatic claw, and the working end of the pneumatic claw A collet is arranged on the top.

As a further improvement of the above technical solution, the feeding shaft rotates at an angle ranging from 0 to 180°, and the feeding shaft rotates at an angle ranging from 0° to 180°.

As a further improvement of the above technical solution, the second end of the second area is arranged with two positioning heads, one position sensor is arranged beside each of the positioning heads, and a lateral pushing cylinder is arranged beside one of the guiding plates.

The invention has the beneficial effects that the invention is close to or away from the two guiding plates in the guiding mechanism, so that the invention is suitable for loading the door frame rails of various lengths, realizes co-line production of multiple models, saves floor space and equipment. The invention also realizes automatic feeding through the circulation belt, the material separating mechanism and the feeding mechanism, improves the production efficiency and reduces the labor intensity of the operator. The invention is suitable for use in the production of door frame rails.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is apparent that the described drawings are only a part of the embodiments of the present invention, and not all of the embodiments, and those skilled in the art can obtain other designs and drawings according to the drawings without any creative work.

Figure 1 is a schematic view of the structure of the present invention;

Figure 2 is a schematic view of the endless belt and the driving mechanism of the present invention;

Figure 3 is a schematic view of the guiding mechanism of the present invention;

Figure 4 is a schematic view of the spacer mechanism of the present invention;

Figure 5 is a schematic view of the retaining material assembly of the present invention;

Figure 6 is a schematic view of the loading mechanism of the present invention when the workpiece is rotated by 180°.

Detailed ways

The concept, the specific structure and the technical effects of the present invention will be clearly and completely described in conjunction with the embodiments and the accompanying drawings in order to fully understand the objects, features and effects of the present invention. It is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments, based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The scope of protection of the present invention. In addition, all the coupling/joining relationships mentioned in the text are not directly connected to the components, but rather may constitute a better coupling structure by adding or reducing the coupling accessories according to the specific implementation.

1 to 6, a conveyor shared by a plurality of vehicles includes a frame 1 on which an endless belt 10 and a driving mechanism for driving the circulating belt 10 are disposed, and the frame 1 is arranged a mechanism 2, a separating mechanism 3, and a loading mechanism 4, wherein the guiding mechanism 2 is provided with two guiding plates 20 which can be close to each other or away from each other, and an upper feeding passage is formed between the two guiding plates 20, and the separating mechanism 3 Dividing the loading channel into a first zone and a second zone, the loading mechanism 4 being located in the second zone.

Further as a preferred embodiment, the guiding mechanism 2 further includes a plurality of guiding shafts 21, a threaded screw 22 and an adjusting motor 24, the threaded screw 22 being arranged in parallel with the guiding shaft 21, one end of the threaded screw 22 Mounted on the adjusting motor 24, the two guiding plates 20 are fitted on the guiding shaft 21 and the threaded screw 22, and the two guiding plates 20 are brought along the guiding shaft 21 by the adjusting motor 24 and the threaded screw 22 or keep away.

Further, as a preferred embodiment, the outer surfaces of the two ends of the threaded screw 22 are respectively disposed with a positive thread and a reverse thread, and the normal thread is sleeved with a first pushing block that slides along the normal thread, and the reverse thread is sleeved. There is a second push block that slides along the reverse thread.

After the screw 24 is driven to rotate by the adjusting motor 24, since the threads in the positive thread and the reverse thread are opposite in direction, the first push block and the second push block slide in opposite directions, thereby pushing the two guide plates 20 toward or away from each other.

Further as a preferred embodiment, the spacer mechanism 3 comprises a spacer frame 30 mounted on the frame 1, the spacer frame 30 being provided with at least one block assembly 31 and a number of blocks matching the block assembly 31. The material sensor 32 includes a retaining cylinder 34, two shifting levers 35 and a connecting rod 33 mounted on the action end of the retaining cylinder 34. The connecting rod 33 is located outside the spacer 30, two The root levers 35 are disposed on both sides of the link 33 and are respectively inserted into the loading passage through the spacer frame 30.

Further as a preferred embodiment, the number of the shutter assemblies 31 is two. The two baffle assemblies 31 are arranged one behind the other, and the two baffle assemblies 31 form a region to be released, and the to-be-released region is located at the intersection of the first region and the second region.

Further as a preferred embodiment, the driving mechanism includes a reduction motor 13 installed in the frame 1, a power roller 11 and a driven roller 12, and the endless belt 10 is wound between the power roller 11 and the driven roller 12, The reduction motor 13 is connected to the sprocket of the power drum 11 via a sprocket chain.

Further as a preferred embodiment, the loading mechanism 4 includes two loading bases 40 mounted on the frame 1, and a feeding shaft 41 is hinged between the two loading bases 40, one of which The material base 40 is provided with a reverse servo motor 42 for driving the loading shaft 41, and the loading shaft 41 is mounted with at least two pneumatic sliding tables 43 rotating with the loading shaft 41, and the pneumatic sliding table 43 is mounted thereon. There is a gripper 44 on the working end of which the collet 45 is disposed.

Further, as a preferred embodiment, the feeding shaft 41 rotates at an angle ranging from 0 to 180 degrees, and the feeding shaft 41 rotates at an angle ranging from 0° to 180°.

Further, as a preferred embodiment, the second end of the second area is provided with two positioning heads 47, one position sensor 46 is disposed beside each of the positioning heads 47, and a lateral pushing cylinder 23 is disposed adjacent to one of the guiding plates 20. .

During operation, the adjusting motor 24 of the guiding mechanism 2 rotates, so that the guiding mechanism 2 is switched to the production model, that is, the distance between the two guiding plates 20 is matched with the material to be loaded, and the batch of materials is manually placed on the circulating belt 10. The geared motor 13 drives the endless belt 10, and after the material is conveyed forward by the endless belt 10 to reach the position of the stopper assembly 31 near the second region, the stopper cylinder 34 in the stopper assembly 31 near the first region is lowered. Blocking the second material, the stopper cylinder 34 of the stopper assembly 31 near the second region is raised to release the first material, and when the discharged first material reaches the position sensor 46, the stopper near the second region The retaining cylinder 34 of the assembly 31 is lowered, and the retaining cylinder 34 of the retaining member 31 adjacent to the first region is raised to allow the next material to enter the state to be released, thus realizing the function of the partition. When the first material reaches the position sensor 46, the lateral push cylinder 23 extends to push the material to the other side of the guide plate 20 to achieve lateral positioning, and then the pneumatic slide 43 is lowered to position the gripper 44. The material position and the material are clamped, and then the servo motor 42 is turned to drive it up to 180 degrees, and the material is delivered to the robot of the next station in this posture to realize accurate material feeding.

The above is a detailed description of the preferred embodiments of the present invention, but the invention is not limited to the embodiments, and various modifications and substitutions can be made by those skilled in the art without departing from the spirit of the invention. Such equivalent modifications or alternatives are intended to be included within the scope of the claims.

Claims

A conveyor shared by a plurality of vehicles, comprising: a frame on which an endless belt and a driving mechanism for driving the circulating belt are arranged, wherein the guiding mechanism, the separating mechanism and the loading are arranged on the frame a guiding mechanism disposed in the guide mechanism to be adjacent to each other or away from each other, and an upper feeding passage is formed between the two guiding plates, and the separating mechanism divides the feeding passage into the first region and the second region, The loading mechanism is located in the second area.
The multi-vehicle common conveyor according to claim 1, wherein the guiding mechanism further comprises a plurality of guiding shafts, a threaded screw and an adjusting motor, wherein the threaded rods are arranged in parallel with the guiding shaft, and the thread is arranged One end of the screw is mounted on the adjusting motor, and the two guiding plates are set on the guiding shaft and the threaded screw. The two guiding plates are close to or away from the guiding shaft under the action of the adjusting motor and the threaded screw.
The multi-vehicle common conveyor according to claim 2, wherein the outer surfaces of the two ends of the threaded screw are respectively arranged with a positive thread and a reverse thread, and the normal thread is sleeved with a sliding along the normal thread. a push block, the reverse thread is sleeved with a second push block that slides along the reverse thread.
A multi-vehicle shared conveyor according to claim 1, wherein said spacer mechanism comprises a spacer frame mounted on the frame, said spacer frame being provided with at least one stopper assembly and a quantity and a block The material component is matched with the material sensor, each of the material components comprises a material cylinder, two gear rods and a connecting rod mounted on the action end of the material cylinder, the connecting rod is located outside the spacer frame, and the two gear rods They are arranged on both sides of the connecting rod and then inserted into the loading channel through the spacer frame.
The multi-vehicle shared conveyor according to claim 4, wherein the number of the stopper assemblies is two.
A multi-vehicle shared conveyor according to claim 1, wherein said drive mechanism comprises a reduction motor mounted in the frame, a power drum and a driven drum, said circulating belt being wound around the power drum and driven Between the rollers, the reduction motor is coupled to the sprocket of the power drum by a sprocket chain.
The multi-vehicle shared conveyor according to any one of claims 1 to 6, wherein the loading mechanism comprises two loading bases mounted on the frame, and the two loading bases There is a feeding shaft hinged therebetween, wherein one feeding base is arranged with a turning servo motor for driving the feeding shaft, and the feeding shaft is mounted with at least two pneumatic sliding tables rotating with the feeding shaft, the pneumatic A gripper is mounted on the slide table, and a collet is disposed on the working end of the gripper.
The multi-vehicle shared conveyor according to claim 7, wherein the feeding shaft rotates at an angle ranging from 0 to 180 degrees, and the feeding shaft rotates at an angle ranging from 0° to 180°.
The multi-vehicle shared conveyor according to claim 1, wherein two ends of the second area are arranged with two positioning heads, and each of the positioning heads is provided with a position sensor, one of which is arranged next to the guide plate. There is a lateral push cylinder.