CN114560251A

CN114560251A - Be applied to auto-parts's in assembly line production perpendicular transportation equipment

Info

Publication number: CN114560251A
Application number: CN202210206279.3A
Authority: CN
Inventors: 闫廷伟; 于婷
Original assignee: Shenzhen Xinjian Video Technology Co ltd
Current assignee: Shenzhen Xinjian Video Technology Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-05-31

Abstract

The utility model relates to a be applied to vertical transfer equipment of auto-parts in assembly line production, through this vertical transfer equipment, directly carry part or auto-parts on categorised subassembly, then drop to the inside of baffle-box, sink to the bottom of baffle-box through the buffering of buffer material granule, conveying mechanism carries the part to the isolating construction from the inside of baffle-box, the buffer material granule on the part is separated to the isolating construction, conveying mechanism continues to carry the part out of isolating construction with the part, the buffer material granule after the separation gets back to in the baffle-box through the backward flow subassembly, thereby realized can realize under the less circumstances that occupy that the work piece transports to the low place from the eminence; the problem of carry the equipment of lower position from higher position with the part in the prior art, occupation space is big, the part takes place to roll easily and causes the accident and hang the process trouble that the conveyer placed the conveyer belt with the part is solved.

Description

Be applied to auto-parts's in assembly line production perpendicular transportation equipment

Technical Field

The invention relates to vertical transfer equipment applied to automobile accessories in assembly line production, and belongs to the field of transportation.

Background

An automobile accessory is a product that constitutes each unit of an automobile as a whole and serves the automobile. The automobile parts are various in variety, people consume more and more automobiles along with the improvement of living standard of people, and the market of the automobile parts is getting bigger and bigger; automobile parts manufacturers have also developed rapidly in recent years.

In order to improve the production efficiency, the automobile parts are usually produced and manufactured by using a flow line, the flow line needs to use conveying equipment to convey the automobile parts and parts of the automobile parts, the most commonly used are a conveying belt and a suspension conveyor, and because the automobile parts are various and the sizes, weights and shapes of different automobile parts are different, a plurality of flow lines are needed to convey different parts, so that the mutual influence among a plurality of flow lines is avoided, a multilayer flow line similar to an overhead bridge type is generated, and the problem of mutual influence among a plurality of flow lines is solved.

When a part with a higher position is conveyed to a lower position, an inclined conveying belt is usually used for conveying, but when the inclined angle of the conveying belt is too large in the conveying mode, the part is easy to roll to cause an accident, and when the inclined angle is not large, the occupied space is large; after the parts are conveyed by using the overhead conveyer, the parts need to be placed on a production line, and the parts need to be lifted by lifting equipment such as a crane and the like and then manually assisted, so that the parts are very inconvenient.

Therefore, the vertical transfer equipment for the automobile parts in the flow line production is improved.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the equipment for conveying the parts from the higher position to the lower position occupies a large space, and the parts are easy to roll to cause accidents and the problem that the process of placing the parts on the conveying belt by the suspension conveyor is troublesome.

(II) technical scheme

In order to achieve the purpose, the invention provides vertical transfer equipment applied to automobile parts in flow line production, which comprises a buffer tank, wherein buffer material particles are arranged inside the buffer tank and are buffered by the buffer material particles after falling into the buffer tank, so that the damage of parts is avoided, the parts gradually sink to the bottom of the buffer tank in the buffer material particles, two discharge holes are formed in the bottom of the front end of the buffer tank, conveying mechanisms for conveying the parts are arranged on two sides of the bottom of the buffer tank, a separation structure for separating the buffer material particles from the parts is arranged at the front end of the buffer tank, the conveying mechanisms penetrate through the separation structure and extend to the front end of the separation structure, a backflow component is arranged in the middle of the buffer tank, vibration components are arranged on two sides of the backflow component, and an intermittent sealing component is arranged at the top of the backflow component, an intermittent transmission assembly is arranged between the buffer box and the separation structure;

the separation structure comprises limiting covers respectively positioned at the front ends of the two discharge ports, an installation box is arranged at the top of each limiting cover, a conveying mechanism is positioned at the bottom of each limiting cover, a collecting box is arranged at the bottom of each conveying mechanism, a conveying box is arranged between the two collecting boxes, the bottom of each installation box is communicated with the top of each limiting cover, the bottom of each limiting cover is communicated with the top of each collecting box, the collecting boxes are communicated with the conveying boxes, a fan is arranged at the top of each conveying box and positioned between the two limiting covers, and air outlets of the fans are respectively communicated with the installation boxes;

the inside top of baffle-box is equipped with categorised subassembly, the equidistant board of placing of circumference side of categorised subassembly, the avris of placing the board is passed through the torsional spring and is connected with the rotation of central pivot, adjacent two it is equipped with the arc pad to place between the board, arc pad and central pivot fixed connection, the surface of placing the board is equipped with the silica gel layer.

The backflow component comprises a conveying cylinder, the top of the conveying cylinder is communicated with an air outlet cylinder, the air outlet cylinder enables two spaces of the buffer box on two sides of the backflow component to be communicated, the bottom of the conveying cylinder is communicated with a communicating cylinder, and the bottom of the communicating cylinder extends to the conveying mechanism and is communicated with the conveying box.

Wherein, the vibration component comprises holding tanks arranged at two sides of the backflow component, a vibration plate is arranged inside the holding tank in a sliding manner, a plurality of reset springs are arranged between one side of the vibration plate close to the inside of the backflow component and the holding tank, a plurality of connecting rods are fixedly arranged at one side of the holding tank, the connecting rods penetrate through the conveying barrel and extend into the conveying barrel, the end parts of the connecting rods are fixedly provided with air receiving plates, one sides of the air receiving plates far away from the connecting rods are cambered surfaces, the radian of the upper cambered surfaces of the air receiving plates is gradually reduced from bottom to top, the air blown out by the fan enables the surfaces at two sides of the air receiving plates to form pressure difference, and the air flow velocity passing through the surfaces of the air receiving plates is unstable, so that the force provided by the air receiving plates is constantly changed, the vibration plate is constantly vibrated by matching with the reset springs, and a plurality of L-shaped vibration rods are fixedly arranged at one side of the vibration plate far away from the backflow component, the L-shaped vibrating rod is matched with the vibrating plate to realize the vibration of the buffering material particles.

Wherein the intermittent sealing component comprises a first conical hopper, sliding columns are fixedly arranged at the tops of two sides of the first conical hopper, the sliding column is inserted in the top of the air outlet cylinder, the two sides of the first conical hopper are provided with a ventilating net, a second conical hopper is rotatably arranged in the first conical hopper, fan-shaped openings matched with the ventilating net are arranged on two sides of the second conical hopper, a gas spring is fixedly arranged in the middle of the second conical hopper, a third bevel gear is fixedly arranged at the top end of the gas spring, the top of the third bevel gear is provided with a transmission member which comprises a fourth bevel gear meshed with the third bevel gear, a transmission shaft lever is fixedly inserted in the middle of the fourth bevel gear, a second bearing positioned at the top of the third bevel gear is sleeved on the transmission shaft lever, the second bearing is rotationally connected with the third bevel gear, and the transmission shaft lever is connected with the intermittent transmission assembly.

Wherein the intermittent drive assembly comprises a shell fixedly connected to the middle part of the front end of the buffer box, the bottom of the shell extends to the middle part of the separation structure, a first drive motor positioned between the two limiting covers is fixedly arranged at the bottom of the front end of the shell, a first driven wheel is fixedly arranged on a rotating shaft of the first drive motor through the shell, a half gear is meshed with the top of the first drive motor, a second driven wheel is rotatably arranged at the top end of the interior of the shell through a ratchet structure, the first driven wheel and the second driven wheel are in transmission connection through a first toothed belt, the end part of the central rotating shaft penetrates through the buffer box and is fixedly connected with the first toothed belt, a third drive gear is arranged at the bottom of the second driven wheel, the second driven wheel and the third drive gear are in transmission connection through a second toothed belt, and one end of the drive shaft lever is fixedly connected with the third drive gear, the gear ratio of the second driven wheel to the third transmission gear is two to one, and the gear ratio of the half gear to the first driven wheel is one to four.

Wherein, the inside of install bin is equipped with supplementary recovery structure, supplementary recovery structure is including seting up two guiding grooves in install bin both sides inner wall respectively, the inside slip of guiding groove is equipped with a plurality of bearing No. one, one side of a bearing is rotated and is connected with loose gear, a plurality of be connected with the chain between the bearing, install No. two driving motor on one of them division board, other one side that the guiding groove was kept away from to the loose gear is rotated and is equipped with the division board, the both sides inner wall of install bin is all fixed and is equipped with the guide board that is located the guiding groove middle part, the week side of guide board is equipped with a plurality of driving tooth.

The top of the partition board close to one side of the movable gear is fixedly provided with a limiting strip, the other side of the limiting strip is provided with a sliding groove, the front end of the bottom of the guide board is fixedly connected with an L-shaped strip, and the end part of the L-shaped strip is fixedly provided with a sliding block.

Wherein, the bottom end inside the conveying cylinder is provided with a leakage control assembly, the leakage control assembly comprises a first bevel gear in transmission connection with a first driven wheel, the rear end of the first bevel gear is provided with a second bevel gear, both ends of the second bevel gear are in rotational connection with the inner wall of the conveying cylinder, the second bevel gear is fixedly provided with an installation shaft meshed with the first bevel gear, the front end of the second bevel gear is provided with a reciprocating lead screw, both ends of the reciprocating lead screw are also in rotational connection with the inner wall of the conveying cylinder, the ends of the reciprocating lead screw and the second bevel gear are in transmission connection through a transmission belt, the reciprocating lead screw is provided with a movable plate, both sides of the bottom of the movable plate are fixedly provided with frames, the movable plate drives the frames to do reciprocating motion, both sides of the bottom of the conveying cylinder are fixedly provided with containing cylinders, the inside of the containing cylinders is connected with an isolation cloth through coil springs, the end parts of the isolation cloth are fixedly connected with the inner wall of one side, away from the moving plate, of the adjacent frame, and one side, away from the moving plate, of each of the two frames penetrates through the inner wall of the conveying cylinder.

Wherein, conveying mechanism is including inlaying the mounting bracket of locating restriction cover both sides inner wall bottom respectively, two rotate between the mounting bracket and be equipped with a plurality of conveying roller, be located the baffle-box below the cover is equipped with conveyor belt on the conveying roller.

And the two sides of the top end in the buffer box are fixedly provided with a blocking net, and the blocking net is flush with the circle center of the central rotating shaft.

(III) advantageous effects

The invention provides vertical transfer equipment applied to automobile accessories in assembly line production, which has the beneficial effects that:

1. through the vertical transfer equipment, parts or automobile accessories are directly conveyed to the classification component, then fall into the buffer box and sink to the bottom of the buffer box through the buffer of the buffer material particles, the parts are conveyed into the separation structure from the inside of the buffer box by the conveying mechanism, the separation structure separates the buffer material particles on the parts, the conveying mechanism continuously conveys the parts out of the separation structure, and the separated buffer material particles return to the buffer box through the backflow component, so that the workpieces can be conveyed from a high place to a low place under the condition of small occupation; the problems that in the prior art, equipment for conveying parts from a higher position to a lower position occupies a large space, the parts are easy to roll to cause accidents, and the process that the parts are placed on a conveying belt by a suspension conveyor is troublesome are solved;

2. through the arranged classification component, the heavy parts and the light parts are respectively placed into the buffer box from two sides of the backflow component and then are respectively conveyed out through the two conveying mechanisms, so that two conveying devices are not needed when the two parts with larger weight difference are conveyed, the purchase and use cost of the conveying devices is saved, and the space occupied by a part of the conveying belt is saved;

3. through the arranged vibration component, when flowing air passes through the cambered surface of the wind receiving plate, the wind receiving plate is vibrated through pressure difference change, the vibration plate and the L-shaped vibration rod are driven to vibrate, and the performance of the particles of the buffer material is close to that of fluid after the vibration is transmitted to the particles of the buffer material, so that the parts can sink to the bottom of the buffer box more conveniently;

4. through the arranged intermittent sealing assembly, the buffer material particles are periodically sprayed out from the space between the first conical hopper and the air outlet cylinder through the overlapping state of the fan-shaped opening and the air permeable net, and the period is matched with the falling period of the part, so that the sprayed buffer material particles cover the workpiece which just falls into the buffer box after the part falls into the buffer box, and the collision with the next falling part is avoided;

5. through the arranged intermittent transmission assembly, the gear ratio of the second driven wheel and the third transmission gear is two to one, the gear ratio of the half gear and the first driven wheel is one to four, when the half gear rotates for one circle, the first driven wheel rotates for one quarter of a circle, so that the second driven wheel rotates for one quarter of a circle, only one half area of the half gear is provided with teeth, the first driven wheel and the second driven wheel can pause for one quarter of a circle, the intermittent sealing assembly, the leakage control assembly and the classification assembly can be matched, and the intermittent sealing assembly controls the backflow assembly to eject buffer material particles for each rotation degree of the central rotating shaft, and the leakage control assembly completes one reciprocating motion;

6. through the arranged auxiliary recovery structure, the partition plate is used for separating the area with the parts on the conveying mechanism, so that the air blown out by the fan can more pertinently blow the buffer material particles on the surfaces of the parts into the collecting box through the conveying mechanism, and meanwhile, the residual buffer material particles on the conveying mechanism can be scraped into the collecting box;

7. through the accuse subassembly that leaks that sets up, when the frame is reciprocating motion, insert the inside back of baffle-box, the frame is taken isolation cloth out from the inside of containing cylinder, fill the middle part region of frame, block buffer material granule and part and fall, when the frame got back to inside the conveyer tube, inside the containing cylinder is withdrawed isolation cloth to the inside coil spring of containing cylinder inside, thereby isolation cloth can not influence the air current and follow the inside through of conveyer tube, avoid the inside buffer material granule of baffle-box to spill from the baffle-box constantly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a vertical transfer device for automobile parts in a flow line production according to the present application;

FIG. 2 is a schematic side view, cross-sectional structural diagram of a buffer tank in the vertical transfer device for automobile parts in the assembly line production according to the present application;

FIG. 3 is a schematic front sectional view of a buffer tank of the vertical transfer device for automobile parts in the assembly line production according to the present invention;

FIG. 4 is a schematic side sectional view of the mounting box of the vertical transfer device for automobile parts in the assembly line production according to the present application;

FIG. 5 is a schematic structural diagram of a guide groove in the vertical transfer device for automobile parts in the assembly line production provided by the present application;

FIG. 6 is a schematic view of a partial side view of an auxiliary recycling structure of the vertical transfer device for automobile parts in a flow line according to the present application;

FIG. 7 is a schematic diagram of an internal structure of a first driving motor applied to a vertical transfer device for automobile parts in a flow line production according to the present application;

FIG. 8 is a schematic structural diagram of a intermittent seal assembly in a vertical transfer device for automobile parts applied to assembly line production, provided by the application;

FIG. 9 is an enlarged view of A in FIG. 2;

FIG. 10 is an enlarged view of B in FIG. 3;

FIG. 11 is a schematic bottom structure view of a leakage control module in a vertical transfer device for auto parts in a flow line production according to the present application.

1. A buffer tank; 2. a separation structure; 21. a confinement shield; 22. installing a box; 23. a collection box; 24. a delivery box; 3. a conveying mechanism; 31. a mounting frame; 32. a conveying roller; 33. a conveyor belt; 4. a classification component; 41. a central rotating shaft; 42. placing the plate; 43. an arc-shaped pad; 5. a reflow assembly; 51. a delivery cartridge; 52. an air outlet cylinder; 53. a communication cylinder; 6. an intermittent drive assembly; 61. a housing; 62. a first driving motor; 63. a half gear; 64. a driven wheel I; 65. a second driven wheel; 66. a first toothed belt; 67. a third transmission gear; 68. a second toothed belt; 7. a vibrating assembly; 71. accommodating grooves; 72. a vibrating plate; 73. a return spring; 74. a connecting rod; 75. a wind receiving plate; 76. an L-shaped vibrating rod; 8. a leakage control assembly; 81. a first bevel gear; 82. a second bevel gear; 83. installing a shaft; 84. a drive belt; 85. a reciprocating screw; 86. moving the plate; 87. a frame; 88. a storage cylinder; 89. an isolation cloth; 9. an auxiliary recovery structure; 91. a guide groove; 92. a movable gear; 93. a partition plate; 94. a chain; 95. a guide plate; 96. l-shaped strips; 97. a limiting strip; 98. a chute; 10. a fan; 11. a barrier net; 12. an intermittent sealing assembly; 121. a first conical hopper; 122. a breathable net; 123. a traveler; 124. a second conical hopper; 125. a fan-shaped opening; 126. a gas spring; 127. a third bevel gear; 128. a transmission member; 1281. a drive shaft; 1282. a fourth bevel gear; 1283. and a second bearing.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Example 1:

as shown in fig. 1, 2, 3 and 4, the embodiment provides a vertical transfer device for auto parts in assembly line production, which comprises a buffer tank 1, wherein buffer material particles are arranged inside the buffer tank 1, and after falling into the buffer tank 1, the buffer material particles are buffered to avoid damage of the parts, the parts gradually sink to the bottom of the buffer tank 1 in the buffer material particles, two discharge ports are formed in the bottom of the front end of the buffer tank 1, conveying mechanisms 3 for conveying the parts are arranged on both sides of the bottom of the buffer tank 1, the conveying mechanisms 3 convey the parts from the inside of the buffer tank 1 to a separation structure 2, the separation structure 2 for separating the buffer material particles from the parts is arranged at the front end of the buffer tank 1, the separation structure 2 separates the buffer material particles on the parts, the conveying mechanisms 3 extend to the front end of the separation structure 2 through the separation structure 2, the conveying mechanism 3 continuously conveys the parts out of the separation structure 2, a backflow component 5 is arranged in the middle of the buffer box 1, the separated buffer material particles return to the buffer box 1 through the backflow component 5, vibration components 7 are arranged on two sides of the backflow component 5, the vibration components 7 vibrate to enable the buffer material particles to be loose and to be closer to fluid, an intermittent sealing component 12 is arranged on the top of the backflow component 5, the intermittent sealing component 12 periodically seals an air outlet in the top of the backflow component 5, the separated buffer material particles are periodically sprayed out of the air outlet, a layer of buffer material particles is covered above the parts after the parts fall, collision with the next part is avoided, and an intermittent transmission component 6 is arranged between the buffer box 1 and the separation structure 2;

the separation structure 2 comprises limiting covers 21 respectively positioned at the front ends of the two discharge ports, a mounting box 22 is arranged at the top of each limiting cover 21, the conveying mechanism 3 is positioned at the bottom of each limiting cover 21, a collecting box 23 is arranged at the bottom of the conveying mechanism 3, a conveying box 24 is arranged between the two collecting boxes 23, the bottom of each mounting box 22 is communicated with the top of each limiting cover 21, the bottom of each limiting cover 21 is communicated with the top of each collecting box 23, the collecting boxes 23 are communicated with the conveying boxes 24, a fan 10 positioned between the two limiting covers 21 is arranged at the top of each conveying box 24, and an air outlet of each fan 10 is communicated with the mounting box 22;

the top end of the interior of the buffer box 1 is provided with a classification component 4, the circumference side of the classification component 4 is provided with a placing plate 42 at equal intervals, the side of the placing plate 42 is rotationally connected with a central rotating shaft 41 through a torsional spring, an intermittent transmission component 6 drives the central rotating shaft 41 to drive the placing plate 42 to rotate, when a heavy part falls on the placing plate 42, the connecting part of the placing plate 42 and the central rotating shaft 41 rotates to enable the part to fall on one side of a backflow component 5 in the buffer box 1, when the light part falls on the placing plate 42, the connecting part of the placing plate 42 and the central rotating shaft 41 does not rotate due to the elasticity of the torsional spring, the central rotating shaft 41 drives the placing plate 42 to enable the part to fall on the other side of the backflow component 5, an arc-shaped pad 43 is arranged between two adjacent placing plates 42, when the arc-shaped pad 43 enables the placing plate 42 to rotate, the workpiece smoothly slides on the surface of the placing plate 42, the arc-shaped pad 43 is fixedly connected with the central rotating shaft 41, the outer surface of the placing plate 42 is provided with a silica gel layer to protect parts from being collided.

Example 2:

the scheme of example 1 is further described below in conjunction with specific working modes, which are described in detail below:

as shown in fig. 2, 3 and 4, as a preferred embodiment, in addition to the above-mentioned mode, the reflow module 5 further includes a conveying cylinder 51, the top of the conveying cylinder 51 is provided with an air outlet cylinder 52 in a communicating manner, the air outlet cylinder 52 enables the two spaces of the buffer box 1 at the two sides of the reflow module 5 to communicate with each other, when the distribution of the particles of the buffer material at the two sides of the reflow module 5 is not uniform, the particles of the buffer material move from more sides to less sides by vibration to ensure that the particles of the buffer material at the two sides of the reflow module 5 are relatively uniform, the bottom of the conveying cylinder 51 is provided with a communicating cylinder 53 in a communicating manner, and the communicating cylinder 53 extends to the bottom of the conveying mechanism 3 and communicates with the conveying box 24.

As shown in fig. 3, 4 and 10, as a preferred embodiment, in addition to the above-mentioned embodiments, the vibration assembly 7 includes accommodating slots 71 opened at both sides of the reflow assembly 5, a vibration plate 72 is slidably disposed inside the accommodating slots 71, a plurality of return springs 73 are disposed between one side of the vibration plate 72 close to the inside of the reflow assembly 5 and the accommodating slots 71, a plurality of connecting rods 74 are fixedly disposed at one side of the accommodating slots 71, the connecting rods 74 pass through the conveying cylinder 51 and extend into the conveying cylinder 51, a wind receiving plate 75 is fixedly disposed at an end of the connecting rods 74, one side of the wind receiving plate 75 far from the connecting rods 74 is an arc, an arc of the upper arc of the wind receiving plate 75 is gradually decreased from bottom to top, air inside the reflow assembly 5 flows from bottom to top by wind blown from the fan 10, when the flowing air passes through the arc of the surface of the wind receiving plate 75, air flow rate is increased, pressure is decreased, and a pressure difference is formed between the surface of the wind receiving plate 75 close to the accommodating slots 71, therefore, the wind receiving plate 75 applies a force in a direction away from the receiving groove 71, the wind receiving plate 75 pulls the vibration plate 72 to move in the direction of the inside of the reflow module 5, the return spring 73 is compressed, and the air flow rate passing through the surface of the wind receiving plate 75 is unstable, so that the force provided for the wind receiving plate 75 is constantly changed, the vibration plate 72 is constantly vibrated by matching with the return spring 73, a plurality of L-shaped vibration rods 76 are fixedly arranged on one side of the vibration plate 72 away from the reflow module 5, the vibration plate 72 transmits the vibration energy to the L-shaped vibration rods 76, the end parts of the L-shaped vibration rods 76 vibrate with a larger amplitude, and the L-shaped vibration rods 76 match with the vibration plate 72 to realize the vibration of the buffer material particles.

As shown in fig. 2, 3, 4, 8 and 9, as a preferred embodiment, on the basis of the above manner, the intermittent sealing assembly 12 further includes a first conical hopper 121, sliding columns 123 are fixedly disposed on top portions of two sides of the first conical hopper 121, the sliding columns 123 are inserted into a top portion of the air outlet cylinder 52, air permeable nets 122 are disposed on two sides of the first conical hopper 121, a second conical hopper 124 is rotatably disposed inside the first conical hopper 121, fan-shaped openings 125 matched with the air permeable nets 122 are disposed on two sides of the second conical hopper 124, a transmission shaft 1281 is fixedly disposed in a middle portion of the second conical hopper 124, a third conical gear 127 is fixedly disposed on a top end of the air spring 126, a transmission member 128 is disposed on a top portion of the third conical gear 127, the transmission member 128 includes a fourth conical gear 1282 engaged with the third conical gear 127, a transmission shaft 1281 is fixedly disposed in a middle portion of the fourth conical hopper 1282, a second bearing 1283 located on a top portion of the third conical gear 127 is sleeved on the transmission 1281, the second bearing 1283 is rotatably connected with the third bevel gear 127, the transmission shaft lever 1281 is connected with the intermittent transmission assembly 6, when the fan-shaped opening 125 is overlapped with the ventilating net 122, the air flow in the backflow assembly 5 can pass through the ventilating net 122 and the fan-shaped opening 125, so that the buffer material particles are accumulated at the bottom of the first conical hopper 121, the intermittent transmission assembly 6 drives the fourth bevel gear 1282 to rotate through the transmission shaft lever 1281, the fourth bevel gear 1282 drives the third bevel gear 127 to rotate, the third bevel gear 127 drives the second conical hopper 124 to rotate, so that the fan-shaped opening 125 is staggered with the ventilating net 122, the second conical hopper 124 blocks the ventilating net 122, so that the air flow cannot be discharged from the backflow assembly 5, the air flow jacks the first conical hopper 121, and the buffer material particles are sprayed out from the space between the first conical hopper 121 and the air outlet cylinder 52 and cover the workpiece which just falls into the buffer box 1.

As shown in fig. 1, 2 and 7, as a preferred embodiment, based on the above manner, further, the intermittent drive assembly 6 includes a housing 61 fixedly connected to the middle of the front end of the buffer box 1, the bottom of the housing 61 extends to the middle of the separating structure 2, the bottom of the front end of the housing 61 is fixedly provided with a first driving motor 62 located between the two limiting covers 21, the rotating shaft of the first driving motor 62 passes through the housing 61 and is fixedly provided with a first driven wheel 64, the top of the first driving motor 62 is engaged with a half gear 63, the top end of the inside of the housing 61 is rotatably provided with a second driven wheel 65 through a ratchet structure, the classification assembly 4 is prevented from having parts to cause the reverse rotation of the classification assembly 4 when the half gear 63 is not engaged with the first driven wheel 64, the first driven wheel 64 and the second driven wheel 65 are in transmission connection through a first toothed belt 66, the end of the central rotating shaft 41 passes through the buffer box 1 and is fixedly connected with the first toothed belt 66, the bottom of the second driven wheel 65 is provided with a third transmission gear 67, the second driven wheel 65 and the third transmission gear 67 are in transmission connection through a second toothed belt 68, one end of a transmission shaft lever 1281 is fixedly connected with the third transmission gear 67, the half gear 63 rotates to drive the first driven wheel 64 to rotate, the first driven wheel 64 drives the second driven wheel 65 to rotate through a first toothed belt 66, the second driven wheel 65 drives the central rotating shaft 41 to rotate, meanwhile, the second driven wheel 65 drives the third transmission gear 67 to rotate through a second toothed belt 68, the third transmission gear 67 drives the transmission shaft lever 1281 to rotate, the gear ratio of the second driven wheel 65 to the third transmission gear 67 is two to one, the gear ratio of the half gear 63 to the first driven wheel 64 is one to four, when the half gear 63 rotates for one circle, the first driven wheel 64 rotates for one quarter of a circle, so that the second driven wheel 65 rotates for one quarter of a circle, and only one half region of the half gear 63 has teeth, the driven wheels 64 and 65 will have a pause for every quarter turn.

As shown in fig. 4 and fig. 5, as a preferred embodiment, in addition to the above-mentioned mode, further, an auxiliary recovery structure 9 is provided inside the installation box 22, the auxiliary recovery structure 9 includes two guide grooves 91 respectively opened on the inner walls of the two sides of the installation box 22, a plurality of first bearings are slidably provided inside the guide grooves 91, one side of each first bearing is rotatably connected with a movable gear 92, a chain 94 is connected between the plurality of first bearings, one of the partition plates 93 is provided with a second driving motor, the other movable gear 92 is rotatably provided with a partition plate 93 on the side away from the guide groove 91, the inner walls of the two sides of the installation box 22 are both fixedly provided with guide plates 95 located in the middle of the guide grooves 91, and the peripheral sides of the guide plates 95 are provided with a plurality of transmission teeth; the movable gear 92 rotates to move the movable gear 92 along the guide groove 91 through the transmission gear, the guide groove 91 moves to drive the partition plate 93 to move, and the partition plate 93 always keeps a vertical state due to gravity.

As shown in fig. 4 and fig. 6, as a preferred embodiment, in addition to the above-mentioned mode, a limiting strip 97 is fixedly disposed at the top of one side of the partition plate 93 close to the movable gear 92, a sliding groove 98 is disposed at the other side of the limiting strip 97, an L-shaped strip 96 is fixedly connected to the front end of the bottom of the guide plate 95, a slider is fixedly disposed at the end of the L-shaped strip 96, when the movable gear 92 drives the partition plate 93 to move at the bottom of the guide groove 91, the sliding groove 98 corresponds to the slider, the partition plate 93 drives the limiting strip 97 to move in the horizontal direction, and the slider slides in the sliding groove 98, thereby limiting the partition plate 93 from tilting.

Example 3:

the schemes of example 1 and example 2 are further described below in conjunction with specific working examples, which are described in detail below:

as shown in fig. 2, 3 and 11, as a preferred embodiment, in addition to the above-mentioned manner, a leakage control assembly 8 is further disposed at the bottom end inside the conveying cylinder 51, the leakage control assembly 8 includes a first bevel gear 81 in transmission connection with the first driven wheel 64, a second bevel gear 82 is disposed at the rear end of the first bevel gear 81, both ends of the second bevel gear 82 are rotatably connected with the inner wall of the conveying cylinder 51, a mounting shaft 83 engaged with the first bevel gear 81 is fixedly disposed on the second bevel gear 82, a reciprocating lead screw 85 is disposed at the front end of the second bevel gear 82, both ends of the reciprocating lead screw 85 are also rotatably connected with the inner wall of the conveying cylinder 51, the reciprocating lead screw 85 is in transmission connection with the end of the second bevel gear 82 through a transmission belt 84, the first driven wheel 64 drives the mounting shaft 83 to rotate through the first bevel gear 81, the mounting shaft 83 drives the second bevel gear 82 to rotate the reciprocating lead screw 85, the reciprocating screw 85 is provided with a moving plate 86, the reciprocating screw 85 rotates to drive the moving plate 86 to reciprocate, two sides of the bottom of the moving plate 86 are fixedly provided with frames 87, the moving plate 86 drives the frames 87 to reciprocate, two sides of the bottom of the conveying cylinder 51 are fixedly provided with containing cylinders 88, the containing cylinders 88 are connected with isolating cloth 89 through coil springs, the end parts of the isolating cloth 89 are fixedly connected with the inner wall of one side of the adjacent frame 87 far away from the moving plate 86, one sides of the two frames 87 far away from the moving plate 86 penetrate through the inner wall of the conveying cylinder 51, when the frames 87 reciprocate and are inserted into the buffer box 1, the frames 87 draw the isolating cloth 89 out of the containing cylinders 88, the middle area of the frames 87 is filled, particles and parts of a buffer material are prevented from falling down, when the frames 87 return to the conveying cylinder 51, the coil springs in the containing cylinders 88 withdraw the isolating cloth 89 into the containing cylinders 88, it is achieved thereby that the separating cloth 89 does not interfere with the passage of the air flow from the inside of the delivery cylinder 51.

As shown in fig. 4, as a preferred embodiment, in addition to the above-mentioned mode, further, the conveying mechanism 3 includes mounting brackets 31 respectively embedded at the bottoms of the inner walls of the two sides of the limiting cover 21, a plurality of conveying rollers 32 are rotatably disposed between the two mounting brackets 31, a driving component for driving the conveying rollers 32 to rotate is disposed at the side of the mounting brackets 31, a conveying belt 33 is sleeved on the conveying rollers 32 located below the buffer box 1, the conveying belt 33 prevents the buffer material particles from falling to the outside of the buffer box 1 from the gap between the conveying rollers 32, and a height difference is formed between the conveying rollers 32 located below the limiting cover 21, when the part is conveyed from the inside of the buffer box 1 to the inside of the limiting cover 21, a large gap is formed between the part and the conveying rollers 32, so that the buffer material particles on the part can fall into the collecting box 23.

As shown in fig. 1 and fig. 3, as a preferred embodiment, in addition to the above-mentioned manner, further, blocking nets 11 are fixedly arranged on both sides of the top end inside the buffer tank 1, and the blocking nets 11 are flush with the center of the central rotating shaft 41.

Specifically, this should be applied to auto-parts's vertical transfer equipment in streamlined production during operation/use: starting the equipment, starting a first driving motor 62, a second driving motor, a conveying mechanism 3 and a fan 10, conveying parts or automobile accessories onto a classification component 4 through a conveying belt or a suspension conveyor, driving a central rotating shaft 41 to drive a placing plate 42 to rotate by an intermittent transmission component 6, when heavier parts fall on the placing plate 42, the connecting part of the placing plate 42 and the central rotating shaft 41 rotates to enable the parts to fall on one side of a backflow component 5 in a buffer box 1, when the lighter parts fall on the placing plate 42, the connecting part of the placing plate 42 and the central rotating shaft 41 does not rotate by the elasticity of a torsion spring, the central rotating shaft 41 drives the placing plate 42 to enable the parts to fall on the other side of the backflow component 5, classification of two different parts is realized, after the parts fall in the buffer box 1, the parts are buffered by buffer of buffer material particles, damage of the parts is avoided, the parts gradually sink to an isolation cloth 89 at the bottom of the buffer box 1 in the buffer material particles, then the frame 87 moves into the conveying cylinder 51, the coil spring in the containing cylinder 88 withdraws the isolating cloth 89 into the containing cylinder 88, the part falls onto the conveying belt 33, the frame 87 moves into the buffer box 1 again, the conveying belt 33 drives the part to enter the limiting cover 21, the movable gear 92 rotates to enable the movable gear 92 to move along the guide groove 91 through the transmission gear, the guide groove 91 moves to drive the partition plate 93 to move, the part is located between two adjacent partition plates 93 to move, the fan 10 blows to blow the buffer material particles on the surface of the part into the collecting box 23, then the buffer material particles enter the backflow component 5 through the conveying box 24, when the air flow passes through the cambered surface of the air receiving plate 75, the air receiving plate 75 generates vibration through pressure difference change, the vibration plate 72 and the L-shaped vibration rod 76 are driven to vibrate, and the performance of the buffer material particles is close to the fluid after the vibration is transmitted to the buffer material particles, the parts can sink to the bottom of the buffer box 1 more conveniently, the intermittent transmission assembly 6 drives the second-size conical hopper 124 to rotate through the transmission component 128, when the fan-shaped opening 125 is overlapped with the ventilation net 122, the airflow in the backflow assembly 5 can pass through the ventilation net 122 and the fan-shaped opening 125, therefore, the buffer material particles are accumulated at the bottom of the first conical hopper 121, the intermittent transmission assembly 6 drives the fourth conical gear 1282 to rotate through the transmission shaft lever 1281, the fourth conical gear 1282 drives the third conical gear 127 to rotate, the third conical gear 127 drives the second conical hopper 124 to rotate, the fan-shaped opening 125 and the ventilation net 122 are staggered, the ventilation net 122 is blocked by the second conical hopper 124, the airflow cannot be discharged from the backflow assembly 5, the first conical hopper 121 is jacked up by the airflow, the buffer material particles are sprayed out from the space between the first conical hopper 121 and the air outlet cylinder 52, the buffer material particles cover a workpiece which just falls into the buffer box 1, and the buffer material particles form a circulation.

The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.

Claims

1. A vertical transfer device applied to automobile accessories in flow line production is characterized by comprising a buffer tank (1), the interior of the buffer tank (1) is provided with buffer material particles, the bottom of the front end of the buffer tank (1) is provided with two discharge ports, two sides of the bottom of the buffer box (1) are respectively provided with a conveying mechanism (3) for conveying parts, the front end of the buffer tank (1) is provided with a separation structure (2) for separating buffer material particles from parts, the conveying mechanism (3) penetrates through the separating structure (2) and extends to the front end of the separating structure (2), a backflow component (5) is arranged in the middle of the buffer tank (1), vibration components (7) are arranged on two sides of the backflow component (5), an intermittent sealing component (12) is arranged at the top of the backflow component (5), and an intermittent transmission component (6) is arranged between the buffer tank (1) and the separation structure (2);

the separation structure (2) comprises limiting covers (21) which are respectively positioned at the front ends of the two discharge ports, a mounting box (22) is arranged at the top of each limiting cover (21), the conveying mechanism (3) is positioned at the bottom of each limiting cover (21), a collecting box (23) is arranged at the bottom of the conveying mechanism (3), a conveying box (24) is arranged between the two collecting boxes (23), the bottom of each mounting box (22) is communicated with the top of each limiting cover (21), the bottom of each limiting cover (21) is communicated with the top of each collecting box (23), each collecting box (23) is communicated with the conveying box (24), a fan (10) which is positioned between the two limiting covers (21) is arranged at the top of each conveying box (24), and the air outlets of the fans (10) are respectively communicated with the mounting boxes (22);

the inside top of baffle-box (1) is equipped with categorised subassembly (4), the circumference side of categorised subassembly (4) is equidistant to be equipped with places board (42), the avris of placing board (42) is passed through the torsional spring and is rotated with central pivot (41) and be connected, adjacent two place and be equipped with arc pad (43) between board (42), arc pad (43) and central pivot (41) fixed connection, the surface of placing board (42) is equipped with the silica gel layer.

2. The vertical transfer device applied to the automobile parts in the flow line production is characterized in that the backflow component (5) comprises a conveying cylinder (51), a wind outlet cylinder (52) is arranged at the top of the conveying cylinder (51) in a communicating mode, a communicating cylinder (53) is arranged at the bottom of the conveying cylinder (51) in a communicating mode, and the communicating cylinder (53) extends to the bottom of the conveying mechanism (3) and is communicated with the conveying box (24).

3. The vertical transfer device for auto parts in the flow line production according to claim 2, it is characterized in that the vibration component (7) comprises accommodating grooves (71) which are arranged on two sides of the backflow component (5), a vibrating plate (72) is arranged in the accommodating groove (71) in a sliding manner, a plurality of return springs (73) are arranged between one side of the vibrating plate (72) close to the inside of the backflow component (5) and the accommodating groove (71), one side of the accommodating groove (71) is fixedly provided with a plurality of connecting rods (74), the connecting rod (74) passes through the conveying cylinder (51) and extends to the interior of the conveying cylinder (51), the end part of the connecting rod (74) is fixedly provided with an air receiving plate (75), one side of the air receiving plate (75) far away from the connecting rod (74) is an arc surface, and a plurality of L-shaped vibrating rods (76) are fixedly arranged on one side of the vibrating plate (72) far away from the backflow component (5).

4. The vertical transfer device applied to automobile accessories in assembly line production according to claim 3, wherein the intermittent sealing assembly (12) comprises a first conical hopper (121), sliding columns (123) are fixedly arranged on the tops of two sides of the first conical hopper (121), the sliding columns (123) are inserted into the top of the air outlet barrel (52), air permeable nets (122) are arranged on two sides of the first conical hopper (121), a second conical hopper (124) is rotatably arranged inside the first conical hopper (121), fan-shaped openings (125) matched with the air permeable nets (122) are formed in two sides of the second conical hopper (124), an air spring (126) is fixedly arranged in the middle of the second conical hopper (124), a third bevel gear (127) is fixedly arranged at the top end of the air spring (126), and a transmission member (128) is arranged on the top of the third bevel gear (127), the transmission member (128) comprises a fourth bevel gear (1282) meshed with the third bevel gear (127), a transmission shaft lever (1281) is fixedly inserted in the middle of the fourth bevel gear (1282), a second bearing (1283) positioned at the top of the third bevel gear (127) is sleeved on the transmission shaft lever (1281), the second bearing (1283) is rotatably connected with the third bevel gear (127), and the transmission shaft lever (1281) is connected with the intermittent transmission assembly (6).

5. The vertical transfer device applied to automobile parts in the flow line production is characterized in that the intermittent transmission assembly (6) comprises a shell (61) fixedly connected to the middle part of the front end of the buffer box (1), the bottom of the shell (61) extends to the middle part of the separation structure (2), a first driving motor (62) positioned between the two limiting covers (21) is fixedly arranged at the bottom of the front end of the shell (61), a first driven wheel (64) is fixedly arranged on a rotating shaft of the first driving motor (62) penetrating through the shell (61), a half gear (63) is meshed with the top of the first driving motor (62), a second driven wheel (65) is rotatably arranged at the top end inside the shell (61) through a ratchet structure, and the first driven wheel (64) and the second driven wheel (65) are in transmission connection through a first toothed belt (66), the end of the central rotating shaft (41) penetrates through the buffer box (1) and is fixedly connected with the first toothed belt (66), the bottom of the second driven wheel (65) is provided with a third transmission gear (67), the second driven wheel (65) is in transmission connection with the third transmission gear (67) through a second toothed belt (68), and one end of the transmission shaft lever (1281) is fixedly connected with the third transmission gear (67).

6. The vertical transfer device applied to the automobile parts in the flow line production is characterized in that the gear ratio of the second driven wheel (65) to the third transmission gear (67) is two to one, and the gear ratio of the half gear (63) to the first driven wheel (64) is one to four.

7. The vertical transfer device applied to auto parts in assembly line production according to claim 6, wherein an auxiliary recovery structure (9) is arranged inside the installation box (22), the auxiliary recovery structure (9) comprises two guide grooves (91) respectively arranged on inner walls of two sides of the installation box (22), a plurality of first bearings are slidably arranged inside the guide grooves (91), a movable gear (92) is rotatably connected to one side of each first bearing, a chain (94) is connected between a plurality of first bearings, a second driving motor is arranged on one partition plate (93), partition plates (93) are rotatably arranged on one sides of the movable gears (92) far away from the guide grooves (91), guide plates (95) positioned in the middle of the guide grooves (91) are fixedly arranged on inner walls of two sides of the installation box (22), the periphery of guide plate (95) is equipped with a plurality of driving teeth.

8. The vertical transfer device applied to the automobile parts in the flow line production is characterized in that a limiting strip (97) is fixedly arranged at the top of one side, close to the movable gear (92), of the partition plate (93), a sliding groove (98) is formed in the other side of the limiting strip (97), an L-shaped strip (96) is fixedly connected to the front end of the bottom of the guide plate (95), and a sliding block is fixedly arranged at the end of the L-shaped strip (96).

9. The vertical transfer device applied to the automobile accessories in the flow line production is characterized in that the conveying mechanism (3) comprises mounting frames (31) respectively embedded at the bottoms of the inner walls of the two sides of the limiting cover (21), a plurality of conveying rollers (32) are rotatably arranged between the two mounting frames (31), and a conveying belt (33) is sleeved on the conveying rollers (32) below the buffer box (1).

10. The vertical transfer equipment applied to automobile parts in assembly line production according to claim 9, wherein blocking nets (11) are fixedly arranged on two sides of the top end inside the buffer tank (1), and the blocking nets (11) are flush with the circle center of the central rotating shaft (41).