CN115092694A

CN115092694A - Reciprocating type conveying mechanism

Info

Publication number: CN115092694A
Application number: CN202210781598.7A
Authority: CN
Inventors: 王立业; 王纪彭; 饶俊
Original assignee: Dongguan Henghui Intelligent Equipment Co ltd
Current assignee: Dongguan Henghui Intelligent Equipment Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-09-23

Abstract

The invention relates to a reciprocating type conveying mechanism, which is characterized in that a lifting platform and a guide seat capable of moving linearly are arranged on a linear sliding table, the linear movement of the guide seat is controlled by a second driver, and the lifting platform moves along the lifting direction through a guide hole and a guide roller, so that the lifting platform can lift materials and simultaneously cooperate with the linear movement of the linear sliding table, and the reciprocating type conveying mechanism is used for replacing the carrying condition which is not suitable for a manipulator in the prior art, and has simple integral structure and strong reliability.

Description

Reciprocating type conveying mechanism

Technical Field

The invention relates to the technical field of conveying equipment, in particular to a reciprocating type conveying mechanism.

Background

The material handling equipment commonly used at present is the manipulator, and the manipulator is the first-choice handling equipment of automation line because the accurate transport action of multi-angle can be realized to the adoption multi-axis control, but the manipulator cost is higher and be not suitable in some production lines, like display panel's point glue production line, because display panel's the position of can snatching is less, and there are a plurality of regions to need to glue, so adopt the manipulator to snatch the front of display panel and realize the transport, it is obviously not very suitable, consequently need develop a conveying equipment that can not need to contact display panel's surface.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a reciprocating conveying mechanism for overcoming the defects of the prior art.

The embodiment of the invention provides a reciprocating type conveying mechanism, which comprises a linear guide rail and a linear sliding table, wherein the linear sliding table is arranged on the linear guide rail in a sliding manner, the linear sliding table is provided with a lifting table capable of being lifted and a guide seat capable of moving linearly, the linear sliding table is controlled by a first driver to move along the linear direction of the linear guide rail, and the guide seat is controlled by a second driver to move along the linear direction; the guide seat is provided with a guide hole extending along the inclined direction, and the lifting platform is provided with a guide roller inserted into the guide hole; when the guide seat moves, the lifting table is driven to move up and down along a lifting slide rail assembled on the linear sliding table through the guide roller.

In some embodiments, the linear sliding table comprises a first linear sliding table and a second linear sliding table, the first linear sliding table is provided with a first lifting table and a first guide seat, the second linear sliding table is provided with a second lifting table and a second guide seat, the first linear sliding table and the second linear sliding table are in transmission connection through a first connecting rod, and the first guide seat and the second guide seat are in transmission connection through a first connecting rod.

In some embodiments, the linear sliding table further comprises a third linear sliding table, the third linear sliding table is provided with a third lifting table and a third guide seat, the second linear sliding table and the third linear sliding table are in transmission connection through a second connecting rod, and the second guide seat and the third guide seat are in transmission connection through a second connecting rod.

In some embodiments, the output shaft of the first driver is in transmission connection with the second linear sliding table, and the first linear sliding table and the second linear sliding table are driven to synchronously move by the first connecting rod and the second connecting rod.

In some embodiments, the output shaft of the second driver is in transmission connection with the second guide holder, and drives the first guide holder and the second guide holder to move synchronously through the first connecting rod and the second connecting rod.

In some embodiments, the lifting platform comprises a base and a bracket, the bracket is assembled on the top of the base, the base is assembled on the lifting sliding platform assembled on the lifting sliding rail, and the bracket is provided with a vacuum adsorption connecting hole.

In some embodiments, the guide seat is assembled on the linear sliding table through the guide sliding rail and the guide sliding table.

Compared with the prior art, the reciprocating conveying mechanism provided by the embodiment of the invention has the advantages that the liftable lifting table and the guide seat capable of linearly moving are arranged on the linear sliding table, the linear movement of the guide seat is controlled by the second driver, and the lifting table is moved along the inclined direction through the guide hole and the guide roller, so that the lifting table can lift materials and simultaneously is matched with the linear movement of the linear sliding table, the reciprocating conveying mechanism is used for replacing the carrying condition which is not suitable for a manipulator in the prior art, and the reciprocating conveying mechanism is simple in integral structure and strong in reliability.

The details of one or more embodiments of the invention are set forth in the accompanying drawings and the description below to provide a more concise and understandable description of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not limit the invention. In the drawings:

fig. 1 is a structural view of a reciprocating conveying mechanism of an embodiment of the present invention.

Fig. 2 is a structural view of a support table according to an embodiment of the present invention.

In the figure, 1, a linear guide rail; 2. a first linear sliding table; 3. a second linear sliding table; 4. a third linear sliding table; 5. a first elevating table; 6. a first guide seat; 7. a second lifting table; 8. a second guide seat; 9. a third lifting platform; 10. a third guide seat; 11. a first link; 12. a second link; 13. a first connecting rod; 14. a second connecting rod; 15. a first driver; 16. a second driver; 17. lifting the slide rail; 18. a lifting sliding table; 19. a base; 20. a bracket; 21. vacuum adsorption connecting holes; 22. a guide slide rail; 23. a guide sliding table; 24. a guide hole; 25. a guide roller; 26. a support table; 27. a gap.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described and illustrated below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments provided by the present invention, belong to the protection scope of the present invention. Moreover, it should be appreciated that such a development effort might be complex and tedious, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, given the benefit of this disclosure, without departing from the scope of this disclosure.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is to be expressly and implicitly understood by one of ordinary skill in the art that the described embodiments of the present invention may be combined with other embodiments without conflict.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" and "an" and "the" and similar referents in the context of describing the invention are not to be construed as limiting in number, and may be construed to cover both the singular and the plural. The present invention relates to the terms "comprises," "comprising," "includes," "including," "has," "having" and any variations thereof, which are intended to cover non-exclusive inclusions; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to the listed steps or elements, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The terms "connected," "coupled," and the like in the description of the invention are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" as used herein means two or more. "and/or" describes an association relationship of associated objects, meaning that three relationships may exist, for example, "A and/or B" may mean: a exists alone, A and B exist simultaneously, and B exists alone. The terms "first," "second," "third," and the like in reference to the present invention are used merely to distinguish between similar objects and not necessarily to represent a particular ordering for the objects.

In order to solve the problem that a manipulator is not suitable for material handling in some production lines, the reciprocating conveying mechanism provided by the embodiment of the invention can realize reciprocating feeding of materials without contacting the upper surface of the materials, as shown in fig. 1. The reciprocating conveying mechanism of the embodiment takes three groups of linear sliding tables as an embodiment, and shows a feeding structure among four stations. Of course, only one linear slide can carry out the reciprocating feeding between the two stations, and will not be described in detail here.

Specifically, the reciprocating conveying mechanism of the present embodiment includes a linear guide rail 1 extending in a linear direction, and a first linear sliding table 2, a second linear sliding table 3, and a third linear sliding table 4 slidably provided on the linear guide rail 1. And a liftable first lifting platform 5 and a linearly movable first guide seat 6 are arranged on the first linear sliding platform 2, a liftable second lifting platform 7 and a linearly movable second guide seat 8 are arranged on the second linear sliding platform 3, and a liftable third lifting platform 9 and a linearly movable third guide seat 10 are arranged on the third linear sliding platform 4.

In order to enable the first linear sliding table 2, the second linear sliding table 3 and the third linear sliding table 4 to realize synchronous movement, the first linear sliding table 2 is in transmission connection with the second linear sliding table 3 through a first connecting rod 11, and the second linear sliding table 3 is in transmission connection with the third linear sliding table 4 through a second connecting rod 12. In order to enable the first guide seat 6, the second guide seat 8 and the third guide seat 10 to move synchronously, the first guide seat 6 and the second guide seat 8 are in transmission connection through a first connecting rod 13, and the second guide seat 8 and the third guide seat 10 are in transmission connection through a second connecting rod 14.

In this embodiment, the output shaft of the first driver 15 is in transmission connection with the second linear sliding table 3, and the first driver 15 drives the first linear sliding table 2 and the second linear sliding table 3 to move synchronously through the first connecting rod 11 and the second connecting rod 12. The first actuator 15 of the present embodiment employs a linear cylinder. And the output shaft of the second driver 16 is in transmission connection with the second guide seat 8, and the second driver 16 drives the first guide seat 6 and the second guide seat 8 to synchronously move through the first connecting rod 13 and the second connecting rod 14. The second actuator 16 of the present embodiment employs a linear air cylinder.

The first elevating table 5 of the present embodiment is assembled on the first linear slide table 2 by a combination of an elevating slide rail 17 and an elevating slide table 18. And first elevating platform 5's structure is for including base 19 and bracket 20, and bracket 20 assembles to the top of base 19, and on base 19 assembled to elevating sliding table 18, bracket 20 was provided with vacuum adsorption connecting hole 21, and bracket 20 can realize snatching the material through vacuum adsorption connecting hole 21. The structures of the second lifting platform 7 and the third lifting platform 9 are the same as those of the first lifting platform 5, and are not described in detail herein.

The first guide shoe 6 of the present embodiment is fitted to the first linear slide table 2 through a guide slide rail 22 and a guide slide table 23 extending in the linear direction. The first guide base 6 has a guide hole 24 extending in an inclined direction, and the first lifting table 5 has a guide roller 25 inserted into the guide hole 24; the first elevation table 5 is driven to move in the elevation direction by the guide roller 25 while the first guide shoe 6 moves. The second guide housing 8 and the third guide housing 10 have the same structure as the first guide housing 6, and thus, a detailed description thereof is omitted. The guide roller 25 may be a guide roller or the like capable of moving and driving in the hole 24 to be guided.

According to the structure of the embodiment, how to feed the first station, the second station, the third station and the fourth station is realized under the operation of the reciprocating conveying mechanism of the embodiment. The limited four stations all have to be provided with a supporting platform which can lead the lifting platform to pass through and pass through horizontally, for example: as shown in fig. 2, a gap 27 through which the elevating table can move is provided between the left and right support bases 26, and the material pitch is larger than the gap 27 and can be supported by the support bases 26 on both sides. When the reciprocating type conveying mechanism is started, the first lifting platform 5 is lifted in the first station and lifts materials away from the first station to convey the materials to the second station, meanwhile, the second lifting platform 7 is lifted in the second station and lifts the materials away from the second station to convey the materials to the third station, and meanwhile, the third lifting platform 9 is lifted in the third station and lifts the materials away from the third station to convey the materials to the fourth station. And after the conveying is finished, the original path is reversed and returned to reset to wait for the next conveying.

It should be understood by those skilled in the art that various features of the above-described embodiments can be combined in any combination, and for the sake of brevity, all possible combinations of features in the above-described embodiments are not described in detail, but rather, all combinations of features which are not inconsistent with each other should be construed as being within the scope of the present disclosure.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A reciprocating type conveying mechanism is characterized by comprising a linear guide rail (1) and a linear sliding table which is arranged on the linear guide rail (1) in a sliding mode, wherein a lifting table capable of lifting and a guide seat capable of moving linearly are arranged on the linear sliding table, the linear sliding table is controlled by a first driver (15) to move along the linear direction of the linear guide rail (1), and the guide seat is controlled by a second driver (16) to move along the linear direction; the guide seat is provided with a guide hole (24) extending along the inclined direction, and the lifting platform is provided with a guide roller (25) inserted into the guide hole (24); when the guide seat moves, the guide roller (25) drives the lifting platform to move up and down along a lifting slide rail (17) assembled on the linear sliding platform.

2. The reciprocating type conveying mechanism according to claim 1, wherein the linear sliding table comprises a first linear sliding table (2) and a second linear sliding table (3), a first lifting table (5) and a first guide seat (6) are arranged on the first linear sliding table (2), a second lifting table (7) and a second guide seat (8) are arranged on the second linear sliding table (3), the first linear sliding table (2) and the second linear sliding table (3) are in transmission connection through a first connecting rod (11), and the first guide seat (6) and the second guide seat (8) are in transmission connection through a first connecting rod (13).

3. The reciprocating conveying mechanism according to claim 2, characterized in that the linear sliding table further comprises a third linear sliding table (4), a third lifting table (9) and a third guide seat (10) are arranged on the third linear sliding table (4), the second linear sliding table (3) is in transmission connection with the third linear sliding table (4) through a second connecting rod (12), and the second guide seat (8) is in transmission connection with the third guide seat (10) through a second connecting rod (14).

4. A reciprocating conveying mechanism according to claim 3, characterized in that the output shaft of the first driver (15) is in transmission connection with the second linear slide (3), and the first linear slide (2) and the second linear slide (3) are driven to move synchronously by the first connecting rod (11) and the second connecting rod (12).

5. A reciprocating conveying mechanism according to claim 4, characterized in that the output shaft of the second driver (16) is in transmission connection with the second guide base (8), and the first guide base (6) and the second guide base (8) are driven to move synchronously by the first connecting rod (13) and the second connecting rod (14).

6. A reciprocating conveying mechanism according to claim 1, characterized in that the lifting platform comprises a base (19) and a bracket (20), the bracket (20) is assembled on the top of the base (19), the base (19) is assembled on a lifting sliding table (18) assembled on the lifting sliding rail (17), and the bracket (20) is provided with a vacuum adsorption connecting hole (21).

7. A reciprocating transport mechanism according to claim 1, characterized in that the guide shoe is fitted to the linear slide by means of a guide slide (22) and a guide slide (23).