Double-station alternate transposition mechanism

Abstract

The double-station alternate transposition mechanism comprises a bottom plate, outer sliding rails are installed on the front side and the rear side of the top end of the bottom plate, a rail is installed in the middle of the top end of the bottom plate, and inner sliding rails are installed at the positions, between the outer sliding rails and the rail, of the top end of the bottom plate; the top end of the outer sliding rail is slidably connected with a first sliding frame, and the top end of the inner sliding rail is slidably connected with a second sliding frame. The double-station design is adopted, the double stations can achieve alternate transposition, and the automation degree is high; single motor driving is adopted, mechanical transmission is adopted for double-station operation, synchronism is good, the structure is simple, and cost is low.

Description

Technical Field

[0001] The present invention relates to the field of mechanical technology, and particularly relates to a double-station alternating displacement mechanism. Background Art

[0002] The double-station alternating displacement mechanism belongs to the field of mechanical automation and is mainly used in scenarios where two stations need to work alternately, such as production lines, assembly lines, testing equipment, etc.

[0003] Traditional production lines usually adopt single-station operation, which has low efficiency. To improve efficiency, a double-station design is introduced, allowing one station to work while the other station is preparing or being maintained, thus achieving continuous production.

[0004] The existing single-station operation has waiting time, which affects the overall efficiency.

[0005] Therefore, how to provide a double-station alternating displacement mechanism to solve the problems existing in the prior art is of great significance for its application. Summary of the Invention

[0006] In view of this, the purpose of this application is to provide a double-station alternating displacement mechanism to solve the problem that the existing single-station operation has waiting time and affects the overall efficiency.

[0007] To achieve the above purpose, the present invention provides the following technical solutions:

[0008] A double-station alternating displacement mechanism includes a bottom plate. Outer sliding rails are installed on both the front and rear sides of the top end of the bottom plate. A track is installed in the middle of the top end of the bottom plate. Inner sliding rails are installed between the outer sliding rails and the track at the top end of the bottom plate.

[0009] A sliding frame one is slidably connected to the top end of the outer sliding rail, and a sliding frame two is slidably connected to the top end of the inner sliding rail.

[0010] A support plate two is fixedly connected to the top end of the sliding frame two. A lifting rod is slidably connected to the top end of the support plate two. A support plate three is fixedly connected to the top end of the lifting rod. A tray two is installed on the top end of the support plate three. A support plate one is fixedly connected to the top end of the sliding frame one. A tray one is fixedly connected to the top end of the support plate one.

[0011] Preferably, two driving mechanisms are installed on the top end of the bottom plate. The driving mechanism includes a driving pulley, a transmission belt, and a driven pulley. The driving pulley and the driven pulley are connected by the transmission belt. A belt fixing block one is fixedly connected to the bottom end of the sliding frame two. A belt fixing block two is fixedly connected to the bottom end of the sliding frame one. Both the belt fixing block one and the belt fixing block two are fixedly connected to the transmission belt.

[0012] Preferably, both sides of the bottom end of the base plate are fixedly connected with support plates. A first gear and a second gear are rotatably connected to the bottom end of the base plate. The first gear and the second gear are respectively in transmission connection with the driving pulleys of two driving mechanisms.

[0013] Preferably, a motor is installed at the bottom end of the support plate. The output end of the motor is in transmission connection with a driving gear, and the driving gear is meshed with the first gear.

[0014] Preferably, the first gear and the second gear have the same specifications, and the first gear is meshed with the second gear.

[0015] Preferably, a pulley is installed at the bottom end of the lifting rod, and the pulley is slidably connected to the top end of the track.

[0016] Preferably, the top end of the track is concave in the middle and horizontal on both sides.

[0017] Preferably, the distance between the two first sliding frames is greater than the distance between the two second sliding frames.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. The present invention adopts a double-station design. The double stations can achieve alternating position replacement, and the degree of automation is high.

[0020] 2. The present invention adopts a single-motor drive. The double-station operation adopts mechanical transmission, with good synchronism, simple structure and low cost.

[0021] The above description is only an overview of the technical solution of the present application. In order to be able to understand the technical means of the present application more clearly, so as to be implemented in accordance with the content of the specification, and in order to make the above and other purposes, features and advantages of the present application more obvious and understandable, the following takes the preferred embodiments of the present application and combines the drawings to describe in detail as follows.

[0022] Those skilled in the art will understand the above and other purposes, advantages and features of the present application more clearly according to the following detailed description of the specific embodiments of the present application in conjunction with the drawings. Brief Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings. In all the drawings, similar elements or parts are generally marked with similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to actual scale.

[0024] Figure 1 It is a schematic structural diagram of the present invention;

[0025] Figure 2 It is a top view of the present invention;

[0026] Figure 3 It is a bottom upward view of the present invention;

[0027] Figure 4 It is a side sectional view of the present invention.

[0028] In the figure: 1, bottom plate; 2, outer slide rail; 3, driving belt pulley; 4, belt fixing block 1; 5, driving belt; 6, sliding frame 1; 7, support plate; 8, driving belt pulley; 9, support plate 1; 10, tray 1; 11, support plate 2; 12, track; 13, lifting rod; 14, tray 2; 15, support plate 3; 16, sliding frame 2; 17, inner slide rail; 18, belt fixing block 2; 19, motor; 20, driving gear; 21, gear 1; 22, gear 2; 23, pulley. Detailed implementation manners

[0029] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. In the following description, specific details such as specific configurations and components are provided only to assist in a comprehensive understanding of the embodiments of the present application. Therefore, those skilled in the art should understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of known functions and structures are omitted in the embodiments for the sake of clarity and conciseness.

[0030] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplicity and clarity, and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0031] The term "and / or" in this document is merely a description of the associated relationship of the associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, B exists alone, and both A and B exist simultaneously. The term " / and" in this document describes another associated object relationship, indicating that two relationships may exist. For example, A / and B may represent: A exists alone, and both A and B exist alone. In addition, the character " / " in this document generally indicates that the associated objects before and after are in an "or" relationship.

[0032] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusions.

[0033] See also Figures 1-4 , the present invention provides a technical solution of a double-station alternating displacement mechanism:

[0034] It includes a bottom plate 1, outer slide rails 2 are installed at the front and rear sides of the top of the bottom plate 1, a track 12 is installed at the middle of the top of the bottom plate 1, and an inner slide rail 17 is installed at the top of the bottom plate 1 between the outer slide rail 2 and the track 12;

[0035] The top of the outer slide rail 2 is slidably connected to a slide frame 1 6, and the top of the inner slide rail 17 is slidably connected to a slide frame 2 16;

[0036] The top of the sliding frame 16 is fixedly connected to the support plate 11, the top of the support plate 11 is slidably connected to the lifting rod 13, the top of the lifting rod 13 is fixedly connected to the support plate 3 15, the top of the support plate 3 15 is installed with the material tray 2 14, the top of the sliding frame 6 is fixedly connected to the support plate 9, and the top of the support plate 9 is fixedly connected to the material tray 10.

[0037] Two sets of driving mechanisms are installed at the top of the base plate 1, and the driving mechanisms include a transmission pulley 3, a transmission belt 5 and a driving pulley 8. The transmission pulley 3 and the driving pulley 8 are connected through the transmission belt 5. The bottom end of the sliding frame 16 is fixedly connected to a belt fixing block 14, and the bottom end of the sliding frame 16 is fixedly connected to a belt fixing block 2 18. The belt fixing block 14 and the belt fixing block 2 18 are both fixedly connected to the transmission belt 5.

[0038] The bottom of the bottom plate 1 is fixedly connected to the support plate 7 on both sides. The bottom of the bottom plate 1 is rotatably connected to the gear 1 21 and the gear 2 22. The gear 1 21 and the gear 2 22 are respectively connected to the driving pulleys 8 of the two driving mechanisms. The bottom of the support plate 7 is installed with a motor 19. The output end of the motor 19 is connected to the driving gear 20. The driving gear 20 is meshed with the gear 1 21. The gear 1 21 and the gear 2 22 have the same specifications. The gear 1 21 is meshed with the gear 2 22. When exchanging workstations, the motor 19 is started, the motor 19 drives the driving gear 20 to rotate, the driving gear 20 drives the gear 1 21, the gear 1 21 drives the gear 2 22 to rotate, and the gear 1 21 and the gear 2 22 respectively drive the driving pulleys 8 of the two driving mechanisms to rotate.

[0039] A pulley 23 is installed at the bottom end of the lifting rod 13. The pulley 23 is slidably connected to the top end of the track 12. The top end of the track 12 is concave in the middle and horizontal on both sides. The distance between the two sliding frames one 6 is greater than the distance between the two sliding frames two 16. When the sliding frame two 16 slides to the right, the pulley 23 slides to the right on the track 12. When the sliding frame one 6 and the sliding frame two 16 meet, the lifting rod 13 slides downwards. At this time, the support plate three 15 descends. After the sliding frame one 6 and the sliding frame two 16 meet, the support plate three 15 descends and then ascends, and the two trays exchange positions to achieve the transposition.

[0040] During specific use, when changing the working position, the motor 19 is started. The motor 19 drives the driving gear 20 to rotate. The driving gear 20 drives the gear one 21. The gear one 21 drives the gear two 22 to rotate. The gear one 21 and the gear two 22 respectively drive the driving pulleys 8 of the two driving mechanisms to rotate. The two driving pulleys 8 respectively drive the two transmission belts 5 to rotate. The transmission belt 5 drives the sliding frame two 16 to slide to the right through the belt fixing block one 4. At the same time, the transmission belt 5 drives the sliding frame one 6 to slide to the left through the belt fixing block two 18. When the sliding frame two 16 slides to the right, the pulley 23 slides to the right on the track 12. When the sliding frame one 6 and the sliding frame two 16 meet, the lifting rod 13 slides downwards. At this time, the support plate three 15 descends. After the sliding frame one 6 and the sliding frame two 16 meet, the support plate three 15 descends and then ascends, and the two trays exchange positions to achieve the transposition.

[0041] The above are only the preferred embodiments of the present invention, and it does not limit the protection scope of the present invention thereby. For those skilled in the art, the present invention can have various changes and modifications. Any changes, modifications, substitutions, integrations, and parameter changes made to these embodiments by means of conventional substitutions or capable of achieving the same functions without departing from the principle and spirit of the present invention fall within the protection scope of the present invention.

Claims

1. A double-station alternating displacement mechanism, characterized in that: It comprises a bottom plate (1), the front and rear sides of the top of the bottom plate (1) are both equipped with outer slide rails (2), the middle part of the top of the bottom plate (1) is equipped with a track (12), and the top of the bottom plate (1) is equipped with an inner slide rail (17) between the outer slide rail (2) and the track (12); The top end of the outer slide rail (2) is slidably connected to a slide frame 1 (6), and the top end of the inner slide rail (17) is slidably connected to a slide frame 2 (16); The top of the sliding frame 2 (16) is fixedly connected to the support plate 2 (11), the top of the support plate 2 (11) is slidably connected to the lifting rod (13), the top of the lifting rod (13) is fixedly connected to the support plate 3 (15), the top of the support plate 3 (15) is installed with the material tray 2 (14), the top of the sliding frame 1 (6) is fixedly connected to the support plate 1 (9), and the top of the support plate 1 (9) is fixedly connected to the material tray 1 (10).

2. A double-station alternating displacement mechanism as claimed in claim 1, characterized in that: Two sets of driving mechanisms are installed at the top of the base plate (1), and the driving mechanisms include a transmission pulley (3), a transmission belt (5) and a driving pulley (8). The transmission pulley (3) and the driving pulley (8) are connected to each other through a transmission belt (5). The bottom end of the second sliding frame (16) is fixedly connected to a belt fixing block (4), and the bottom end of the first sliding frame (6) is fixedly connected to a belt fixing block (18). Both the belt fixing block (4) and the belt fixing block (18) are fixedly connected to the transmission belt (5).

3. A double-station alternating displacement mechanism as claimed in claim 2, characterized in that: Both sides of the bottom end of the base plate (1) are fixedly connected to support plates (7), and the bottom end of the base plate (1) is rotatably connected to gear 1 (21) and gear 2 (22), and the gear 1 (21) and gear 2 (22) are respectively connected to the driving pulleys (8) of the two driving mechanisms.

4. A double-station alternating displacement mechanism as claimed in claim 3, characterized in that: A motor (19) is installed at the bottom end of the support plate (7), and the output end of the motor (19) is transmission-connected to a driving gear (20), and the driving gear (20) is meshingly connected to a gear 1 (21).

5. A double-station alternating displacement mechanism as claimed in claim 4, characterized in that: The gear one (21) and the gear two (22) have the same specifications, and the gear one (21) is meshingly connected with the gear two (22).

6. A double-station alternating displacement mechanism as claimed in claim 5, characterized in that: A pulley (23) is installed at the bottom end of the lifting rod (13), and the pulley (23) is slidably connected to the top end of the track (12).

7. A double-station alternating displacement mechanism as claimed in claim 6, characterized in that: The top of the track (12) is concave in the middle and horizontal on both sides.

8. A double-station alternating displacement mechanism as claimed in claim 7, characterized in that: The distance between the two sliding frames (6) is greater than the distance between the two sliding frames (16).

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