CN111377214A - Material conveying mechanism and material conveying method - Google Patents
Material conveying mechanism and material conveying method Download PDFInfo
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- CN111377214A CN111377214A CN202010183365.8A CN202010183365A CN111377214A CN 111377214 A CN111377214 A CN 111377214A CN 202010183365 A CN202010183365 A CN 202010183365A CN 111377214 A CN111377214 A CN 111377214A
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- lifting
- conveying
- lifting device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/06—Devices for feeding articles or materials to conveyors for feeding articles from a single group of articles arranged in orderly pattern, e.g. workpieces in magazines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/48—Wear protection or indication features
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention discloses a material conveying mechanism and a material conveying method, which are used for conveying a workpiece, wherein the material conveying mechanism comprises a conveying device, a lifting device and a control device, and the conveying device comprises a conveying belt; the lifting device is arranged close to the conveying device and is used for driving the workpiece to lift; the control device is used for controlling the lifting of the lifting device; when the lifting device rises to the highest position, the highest position of the lifting device is higher than the top end of the conveyor belt; when the lifting device is lowered to the lowest position, the highest position of the lifting device is lower than the top end of the conveyor belt. The control assembly controls the lifting device to ascend firstly, so that the highest position of the lifting device is higher than the top end of the conveying belt, the conveying belt is not touched when a workpiece is placed on the lifting device, the workpiece is prevented from being directly placed on the conveying device, abrasion of the conveying device is reduced, and the service life of the conveying device is prolonged. And then the lifting device is controlled to descend by the control assembly, and the workpiece is moved to the conveying device.
Description
Technical Field
The invention relates to the field of assembly of workshop conveying assembly lines, in particular to a material conveying mechanism and a material conveying method.
Background
In a factory workshop, a material conveying mechanism is commonly used on a conveying line to convey workpieces to a specified position. The common conveying mechanism is a plurality of conveying racks with conveying belts, and in the prior art, a workpiece is generally directly lifted to the conveying belts through the lifting mechanism, and then the workpiece is conveyed to a specified position through the conveying belts. However, the long-term use of the conveyor belt is easy to cause the abrasion of the conveyor belt, and the normal conveying of the workpiece is influenced.
Disclosure of Invention
The invention aims to overcome the defect that a conveying belt is easy to wear because a workpiece is directly lifted onto the conveying belt by a lifting mechanism in the prior art, and provides a material conveying mechanism and a material conveying method.
The invention solves the technical problems through the following technical scheme:
a pass material mechanism for passing of work piece, its characterized in that passes material mechanism includes:
the conveying device comprises at least two conveying assemblies, each conveying assembly comprises a conveying belt, and the conveying assemblies are arranged at intervals along a direction perpendicular to the conveying direction of the conveying device;
the lifting device comprises at least two lifting components, the lifting components are arranged at intervals along a direction perpendicular to the conveying direction of the conveying device, the lifting device is arranged close to the conveying device, and the lifting device is used for driving the workpiece to lift;
the control device is used for controlling the lifting of the lifting device;
when the lifting device rises to the highest position, the highest position of the lifting device is higher than the top end of the conveyor belt; when the lifting device descends to the lowest position, the highest position of the lifting device is lower than the top end of the conveyor belt.
In this scheme, the control assembly controls elevating gear earlier and rises for elevating gear's highest point is higher than the top of conveyer belt, can not touch the conveyer belt when guaranteeing that the work piece is placed on elevating gear, thereby avoids the work piece directly to place on conveyer, reduces conveyer's wearing and tearing, extension conveyer's life. After the workpiece is stably placed on the lifting assembly, the lifting device is controlled to descend through the control assembly, the workpiece is moved to the conveying device, the lifting speed of the lifting device can be controlled by the control assembly, the workpiece can be slowly moved to the conveying device, and abrasion of the conveying device is further reduced.
Preferably, any one of the lifting assemblies comprises a support and at least two swing rods arranged at intervals, the swing rods are sequentially connected through the support, and the support is used for supporting the workpiece.
In the scheme, the workpiece on the supporting piece is driven to move through the rotation of the swing rod, so that the workpiece can be lifted.
Preferably, the supporting member is connected to a top end of the swing link.
In this scheme, support piece sets up the lift height that can reduce lifting unit at the top of pendulum rod, shortens lifting unit's lift stroke, reduces man-hour.
Preferably, the lifting device further comprises a lifting driving member, and the lifting driving member is used for driving the swing rod to rotate, so that the lifting device drives the workpiece to lift.
Preferably, the lifting device further comprises a connecting piece, the lifting assembly is connected with the lifting driving piece through the connecting piece, and the lifting driving piece drives the swing rod to rotate through the connecting piece.
In this scheme, the connecting piece is connected between lifting unit and lift driving piece, and the lift driving piece can go up and down when realizing a plurality of lifting unit through the connecting piece, the energy saving.
Preferably, the lifting driving member is a cylinder.
In this scheme, the cylinder is a driving piece commonly used, and the load is big, and the motion through the cylinder piston drives the pendulum rod rotation to realize lifting unit's lift.
Preferably, the control device is arranged on the side surface of the conveying device, the control device is connected with the lifting device, and the control device is used for driving the lifting device to lift.
Preferably, the number of the conveying assemblies and the number of the lifting assemblies are the same, and the plurality of conveying assemblies and the plurality of lifting assemblies are arranged alternately one by one.
The material conveying method is used for conveying the workpieces and is characterized by utilizing the material conveying mechanism, and comprises the following steps:
s1, controlling the lifting device to ascend through the control assembly, so that the workpiece does not touch the conveyor belt when placed on the lifting device;
s2, hoisting the workpiece to the lifting device by using a hoisting mechanism;
s3, controlling the lifting device to descend through the control device, so that the workpiece on the lifting device falls onto the conveying belt;
and S4, operating the conveying device to enable the conveying belt to drive the workpiece to move.
The positive progress effects of the invention are as follows: the control assembly controls the lifting device to ascend firstly, so that the highest position of the lifting device is higher than the top end of the conveying belt, the conveying belt is not touched when a workpiece is placed on the lifting device, the workpiece is prevented from being directly placed on the conveying device, abrasion of the conveying device is reduced, and the service life of the conveying device is prolonged. After the workpiece is stably placed on the lifting assembly, the lifting device is controlled to descend through the control assembly, the workpiece is moved to the conveying device, the lifting speed of the lifting device can be controlled by the control assembly, the workpiece can be slowly moved to the conveying device, and abrasion of the conveying device is further reduced.
Drawings
Fig. 1 is a schematic top view of a material conveying mechanism according to an embodiment of the present invention.
Fig. 2 is a schematic front view of a material conveying mechanism according to an embodiment of the present invention.
Fig. 3 is a schematic front view of another state of the material conveying mechanism according to an embodiment of the present invention.
Fig. 4 is a schematic flow chart of a material conveying method according to an embodiment of the present invention.
Description of reference numerals:
Support member 22
Connecting piece 24
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
The embodiment provides a material conveying mechanism which is used for conveying a workpiece and is particularly suitable for conveying a long-strip-shaped workpiece. As shown in fig. 1-3, the material conveying mechanism comprises a conveying device, a lifting device and a control device 3.
The conveying device comprises a plurality of conveying assemblies 1, the plurality of conveying assemblies 1 are arranged at intervals along the conveying direction of the conveying device, any one conveying assembly 1 comprises a conveying belt 11, and the conveying belt 11 can rotate circularly. It should be noted that the specific structure of the conveying device and the rotating method of the conveyor belt 11 belong to the prior art, and are not described herein.
The lifting device is arranged close to the conveying device and is used for driving the workpiece 4 to lift. The lifting device comprises a plurality of lifting components, the lifting components are arranged at intervals along the direction perpendicular to the conveying direction of the conveying device, and the lifting components synchronously ascend or descend. When the lifting device rises to the highest position, the highest position of the lifting device is higher than the top end of the conveyor belt 11; when the lifting device is lowered to the lowest position, the highest position of the lifting device is lower than the top end of the conveyor belt 11.
In this embodiment, the number of the conveying assemblies 1 is the same as that of the lifting assemblies, the plurality of conveying assemblies 1 and the plurality of lifting assemblies are alternately arranged one by one, and any one lifting assembly is arranged close to one conveying assembly 1, that is, one lifting assembly corresponds to each conveying assembly 1. The conveying assembly 1 and the lifting assembly are arranged close to each other, so that the bending of the workpiece 4 caused by overlarge distance between the two parts can be reduced, and the workpiece 4 can be moved to the conveying device by the lifting device more stably. And the two are arranged close to each other, so that the distance between one group of conveying assembly 1 and lifting assembly and the other group of conveying assembly 1 and lifting assembly is larger, and the operation of technicians is facilitated.
In other alternative embodiments, the number of the conveying assemblies 1 and the lifting assemblies is not limited to a specific number, and is not limited to the same number, but at least the number of the conveying assemblies 1 and the number of the lifting assemblies should be at least two to ensure that the conveying assemblies 1 and the lifting assemblies can stably support the workpiece 4, and the plurality of lifting assemblies should realize synchronous lifting. The conveying assembly 1 and the lifting assembly are not limited to be arranged alternately, and can be designed according to actual conditions, but the conveying assembly 1 and the lifting assembly should also be ensured to be capable of stably supporting the workpiece 4, and the workpiece 4 can be stably moved onto the conveying device by the lifting device.
The lifting component comprises two swing rods 21 arranged at intervals and a supporting piece 22 connected with the two swing rods 21, the interval directions of the two swing rods 21 are parallel to the conveying direction of the conveying device, the supporting piece 22 is used for supporting the workpiece 4, the two swing rods 21 can rotate synchronously and along the same direction, the supporting piece 22 connected between the two swing rods 21 is driven to move through the rotation of the swing rods 21, and therefore the lifting height of the lifting component is adjusted, and the workpiece 4 is lifted.
In other alternative embodiments, the number of the swing rods 21 may also be more, and a plurality of swing rods 21 are arranged at intervals, but in order to enable the lifting assembly to stably support the workpiece 4 and drive the workpiece 4 to move, the number of the swing rods 21 is at least two. A plurality of swing rods 21 in the same lifting assembly rotate synchronously and along the same direction, and the swing rods 21 are connected in sequence through supporting pieces 22.
The supporting member 22 is preferably disposed on the top of the swing link 21, and in this case, the top of the supporting member 22 is the highest position of the lifting device, so that the height of the lifting assembly required to be lifted can be reduced, the lifting stroke of the lifting assembly can be shortened, and the working hours can be reduced.
In other alternative embodiments, the support 22 may not be disposed on top of the swing link 21, and since the workpiece 4 is placed on the support 22, it should at least be satisfied that when the lifting device is lifted to the highest position, the top end of the support 22 is higher than the top end of the conveyor belt 11, and it is ensured that the workpiece 4 placed on the support 22 does not touch the conveyor belt 11.
The lifting device further comprises a lifting driving member 23, and the lifting driving member 23 is used for driving the swing rod 21 to rotate, so that the lifting device drives the workpiece 4 to lift. In this embodiment, the lifting driving member 23 is a cylinder, and the cylinder is a commonly used driving member, and has a large load and good adaptability to a working environment. The swing rod 21 is driven to rotate by the movement of the cylinder piston so as to realize the lifting of the lifting assembly. In other alternative embodiments, other power members may be used for the lift drive member 23.
The lifting device further comprises a connecting piece 24, the lifting assembly is connected with the lifting driving piece 23 through the connecting piece 24, and the lifting driving piece 23 drives the swing rod 21 to rotate through the connecting piece 24. The lifting driving part 23 can be simultaneously connected with a plurality of lifting components through the connecting part 24, the lifting driving part 23 with large load is selected, the plurality of lifting components can be lifted simultaneously, and energy is saved.
The material conveying mechanism further comprises a control assembly, the control device 3 is connected with the lifting device, and the lifting device is lifted by the control device 3 through controlling the movement of the lifting driving piece 23. To facilitate the handling of the control assembly, the control assembly is preferably arranged at the side of the conveyor. It should be noted that the specific structure of the control device 3 belongs to the prior art in the field, and a person skilled in the art can control the lifting device by using the control device 3 commonly used in the prior art.
In the process of conveying materials, the lifting device ascends under the control of the control device 3 until the lifting device ascends to the highest position or at least the highest position of the lifting device is higher than the top end of the conveyor belt 11. And then, after the workpiece 4 is placed on the supporting piece 22 of the lifting device, the lifting device is controlled to descend, so that the workpiece 4 on the supporting piece 22 is moved to the conveying belt 11 of the conveying device, the workpiece 4 is prevented from being directly placed on the conveying belt 11, the abrasion of the conveying belt 11 is reduced, and the service life of the conveying device is prolonged. In order to further reduce the wear of the conveyor belt 11, the lifting speed of the lifting device may be reduced so that the workpiece 4 on the support 22 can be slowly dropped onto the conveyor belt 11.
As shown in fig. 4, the present embodiment further provides a material conveying method, which is used for conveying the workpiece 4, and the material conveying method utilizes the material conveying mechanism, and includes the following steps:
s1, controlling a lifting device to ascend through a control assembly, so that when a workpiece 4 is placed on the lifting device, the workpiece 4 does not touch a conveyor belt 11;
s2, hoisting the workpiece 4 to a lifting device by using a hoisting mechanism;
s3, controlling the lifting device to descend through the control device 3, so that the workpiece 4 on the lifting device falls onto the conveyor belt 11;
and S4, operating the conveying device to enable the conveying belt 11 to drive the workpiece 4 to move.
Firstly, the operation control assembly controls the cylinder piston to move, so as to drive the swing rod 21 to rotate, and at the moment, the lifting assembly is in a lifting state. The control device 3 controls the stroke length of the cylinder movement so that the workpiece 4 placed on the lifting device does not touch the conveyor belt 11 when the lifting device is lifted to the specified position, i.e. the bottom end of the workpiece 4 is slightly higher than the top end of the conveyor belt 11. After the lifting device has been lifted, the workpiece 4 is lifted by the lifting mechanism and the workpiece 4 is lifted to the support 22 of the lifting device. After the workpiece 4 is stably placed on the supporting part 22, the control assembly is operated to control the cylinder piston to move in the opposite direction, so that the swing rod 21 is driven to rotate in the opposite direction, the lifting assembly is lowered, and the workpiece 4 on the supporting part 22 falls onto the conveyor belt 11. After the workpiece 4 is stably placed on the conveyor belt 11, the conveyor belt 11 operates to drive the workpiece 4 to move, and the primary material conveying of the workpiece 4 is completed.
It should be noted that the hoisting mechanism is the prior art, and will not be described herein, and those skilled in the art can adopt a hoisting mechanism, such as a spreader, which is commonly used in the prior art.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (9)
1. A pass material mechanism for passing of work piece, its characterized in that passes material mechanism includes:
the conveying device comprises at least two conveying assemblies, each conveying assembly comprises a conveying belt, and the conveying assemblies are arranged at intervals along a direction perpendicular to the conveying direction of the conveying device;
the lifting device comprises at least two lifting components, the lifting components are arranged at intervals along a direction perpendicular to the conveying direction of the conveying device, the lifting device is arranged close to the conveying device, and the lifting device is used for driving the workpiece to lift;
the control device is used for controlling the lifting of the lifting device;
when the lifting device rises to the highest position, the highest position of the lifting device is higher than the top end of the conveyor belt; when the lifting device descends to the lowest position, the highest position of the lifting device is lower than the top end of the conveyor belt.
2. The transfer mechanism of claim 1, wherein each lifting assembly comprises a support member and at least two spaced apart swing links, the swing links being connected in series by the support member, the support member being configured to support the workpiece.
3. The transfer mechanism of claim 2, wherein said support member is attached to a top end of said swing link.
4. The transfer mechanism of claim 2, wherein the lifting device further comprises a lifting driving member for driving the swing rod to rotate, so that the lifting device drives the workpiece to lift.
5. The transfer mechanism of claim 4, wherein the lifting device further comprises a connecting member, the lifting assembly and the lifting driving member are connected by the connecting member, and the lifting driving member drives the swing link to rotate by the connecting member.
6. The transfer mechanism of claim 4, wherein the lifting drive member is a pneumatic cylinder.
7. The material conveying mechanism according to claim 1, wherein the control device is arranged on a side surface of the conveying device, the control device is connected with the lifting device, and the control device is used for driving the lifting device to lift.
8. The transfer mechanism of any one of claims 1 to 7, wherein the number of the transfer assemblies and the number of the lifting assemblies are the same, and a plurality of the transfer assemblies and a plurality of the lifting assemblies are arranged alternately one by one.
9. A material conveying method for conveying workpieces, which is characterized by utilizing the material conveying mechanism of any one of claims 1-8, and comprising the following steps:
s1, controlling the lifting device to ascend through the control assembly, so that the workpiece does not touch the conveyor belt when placed on the lifting device;
s2, hoisting the workpiece to the lifting device by using a hoisting mechanism;
s3, controlling the lifting device to descend through the control device, so that the workpiece on the lifting device falls onto the conveying belt;
and S4, operating the conveying device to enable the conveying belt to drive the workpiece to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010183365.8A CN111377214A (en) | 2020-03-16 | 2020-03-16 | Material conveying mechanism and material conveying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010183365.8A CN111377214A (en) | 2020-03-16 | 2020-03-16 | Material conveying mechanism and material conveying method |
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| CN111377214A true CN111377214A (en) | 2020-07-07 |
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| CN202010183365.8A Pending CN111377214A (en) | 2020-03-16 | 2020-03-16 | Material conveying mechanism and material conveying method |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1096350A (en) * | 1964-04-01 | 1967-12-29 | Alvey Conveyor Mfg Company | Live roller conveyor |
| CN102896685A (en) * | 2012-10-25 | 2013-01-30 | 浙江华奔机械制造有限公司 | Structure of demoulding machine |
| CN203064762U (en) * | 2012-10-24 | 2013-07-17 | 佛山市南海赛德陶瓷有限公司 | Turning mechanism of edge grinding machine |
| CN104291115A (en) * | 2014-08-06 | 2015-01-21 | 南京索尔玻璃科技有限公司 | Glass sheet supplementing device of glass production line |
| CN104609155A (en) * | 2015-01-30 | 2015-05-13 | 洛阳北方玻璃技术股份有限公司 | Glass conveying platform with glass turnover function |
| CN108515091A (en) * | 2018-03-13 | 2018-09-11 | 淮北达驰电气科技有限公司 | A kind of high-low pressure complete set of equipments shell processing plank processing unit |
| CN109230399A (en) * | 2018-07-27 | 2019-01-18 | 东旭集团有限公司 | Transmission device and conveyer system |
| CN110733872A (en) * | 2019-09-16 | 2020-01-31 | 广东友力智能科技有限公司 | plate steering conveying system with aligning mechanism |
-
2020
- 2020-03-16 CN CN202010183365.8A patent/CN111377214A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1096350A (en) * | 1964-04-01 | 1967-12-29 | Alvey Conveyor Mfg Company | Live roller conveyor |
| CN203064762U (en) * | 2012-10-24 | 2013-07-17 | 佛山市南海赛德陶瓷有限公司 | Turning mechanism of edge grinding machine |
| CN102896685A (en) * | 2012-10-25 | 2013-01-30 | 浙江华奔机械制造有限公司 | Structure of demoulding machine |
| CN104291115A (en) * | 2014-08-06 | 2015-01-21 | 南京索尔玻璃科技有限公司 | Glass sheet supplementing device of glass production line |
| CN104609155A (en) * | 2015-01-30 | 2015-05-13 | 洛阳北方玻璃技术股份有限公司 | Glass conveying platform with glass turnover function |
| CN108515091A (en) * | 2018-03-13 | 2018-09-11 | 淮北达驰电气科技有限公司 | A kind of high-low pressure complete set of equipments shell processing plank processing unit |
| CN109230399A (en) * | 2018-07-27 | 2019-01-18 | 东旭集团有限公司 | Transmission device and conveyer system |
| CN110733872A (en) * | 2019-09-16 | 2020-01-31 | 广东友力智能科技有限公司 | plate steering conveying system with aligning mechanism |
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Application publication date: 20200707 |