Multi-station synchronous turnover mechanism

Abstract

The utility model provides a multi-station synchronous turnover mechanism which comprises a base, a driving piece, a guide block and a plurality of rotating shafts, the driving piece, the guide block and the rotating shafts are connected to the base, the guide block is connected with a rack in a sliding mode, and the driving end of the driving piece is connected with the rack so as to drive the rack to linearly move in a reciprocating mode in the length direction. The rotating shafts are sequentially arranged in the length direction of the rack, one end of each rotating shaft is connected with a gear meshed with the rack, and the other end of each rotating shaft penetrates through the base to be connected with a product station, so that when the driving piece drives the rack to move, the rotating shafts can be driven by the gears to rotate, and the product station is connected with the rack. And then the product station is driven to rotate to realize overturning. According to the multi-station synchronous turnover mechanism, the stations can be expanded conveniently, multi-station synchronous turnover can be achieved only through one driving piece, occupied space is reduced, and the installation cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a turnover device technical field, specifically, a kind of multi-station synchronous turnover mechanism. BACKGROUND

[0002] Turnover device is the common device in automation equipment, and the realization form of turnover is also various, such as the swing cylinder turnover machine disclosed in patent CN216126766U, which realizes station turnover by swing cylinder. However, the device can only carry out single-station turnover, and multiple swing cylinders are needed for multiple material turnover, which almost doubles the equipment cost, and also needs more installation space.

[0003] Therefore, the applicant proposes the present application after studying the existing technology. CONTENT OF UTILITY MODEL

[0004] The utility model provides a kind of multi-station synchronous turnover mechanism, to improve at least one of the above technical problems.

[0005] To solve the above technical problems, the utility model provides a kind of multi-station synchronous turnover mechanism, including base and the driving piece, guide block and several rotating shafts connected on the base, the guide block is slidably connected with rack, the driving end of the driving piece is connected with rack, to drive the rack reciprocating linear movement along length direction, the several rotating shafts are sequentially arranged along the length direction of rack, every rotating shaft one end is connected with the gear engaged with the rack, the other end passes through the base and connects a product station, so that the driving piece drives the rack moves, can drive the rotating shaft rotation by the gear, further drive the product station rotation and realize turnover.

[0006] As further optimization, the bottom of the guide block is provided with a clamping groove, and the rack is provided with a sliding groove matched with the clamping groove, and the rack is slidably connected to the bottom of the guide block through the cooperation of the clamping groove and the sliding groove.

[0007] As further optimization, every rotating shaft is rotatably connected to the base through a bearing.

[0008] As further optimization, every rotating shaft is rotatably connected to the base through a bearing.

[0009] As further optimization, the base is provided with a buffer seat on both sides of every rotating seat, the buffer seat is connected with a buffer at the bottom, and the rotating seat is connected with a limiting block matched with the buffer, so that the limiting block can abut against the buffer for limiting after the rotating seat is turned over.

[0010] As a further optimization, the hinge is connected to the rotation shaft by a screw.

[0011] As a further optimization, the driving member is a pneumatic cylinder.

[0012] As a further optimization, the driving member is an electric push rod.

[0013] By adopting the technical scheme, the following technical effects can be achieved:

[0014] The multi-station synchronous turnover mechanism drives the rack to move linearly back and forth through the driving member, and when the rack moves, the rotation shaft is driven to rotate through the gear engaged with the rack, and then the product station is driven to rotate, so that the turnover is realized. The turnover mechanism has simple structure, and can realize product station expansion by expanding the base and the length of the rack, increasing the number of rotation shafts, without the need of adding other equipment parts. Only one driving member can realize multi-station synchronous turnover, save space occupation, and has low installation cost. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0016] Figure 1 is a structure schematic view of a multi-station synchronous turnover mechanism of the present application in a first perspective view;

[0017] Figure 2 is a structure schematic view of a multi-station synchronous turnover mechanism of the present application in a second perspective view;

[0018] Figure 3 is a sectional view of a multi-station synchronous turnover mechanism of the present application;

[0019] Marked in the figure: 1-base; 11-buffer seat; 12-buffer; 2-driving member; 3-guide block; 31-rack; 32-clamping groove; 33-sliding groove; 4-rotation shaft; 41-gear; 42-bearing; 43-turnover seat; 44-screw; 45-limiting block; 5-product station. DETAILED DESCRIPTION

[0020] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0021] Embodiment one,

[0022] As shown in Figure 1 , Figure 2 and Figure 3 , the embodiments of the present application provide a multi-station synchronous turnover mechanism, which comprises a base 1, a driving member 2, a guide block 3 and a plurality of rotating shafts 4. The driving member 2 and the guide block 3 are fixedly connected on the same side surface of the base 1 and are respectively located at the left and right ends of the base 1. The guide block 3 is slidably connected with a rack 31, and the driving end of the driving member 2 is connected with the rack 31 to drive the rack 31 to move linearly back and forth along the length direction. The plurality of rotating shafts 4 are arranged in sequence along the length direction of the rack 31, and one end of each rotating shaft 4 is fixedly connected with a gear 41 engaged with the rack 31, and the other end is fixedly connected with a product station 5 through the base 1, so that when the driving member 2 drives the rack 31 to move, the rotating shaft 4 can be driven to rotate through the gear 41, and then the product station 5 is driven to rotate, thereby realizing turnover.

[0023] Specifically, the guide block 3 is provided with a clamping groove 32 extending along the length direction at the bottom, and the rack 31 is provided with a sliding groove 33 matched with the clamping groove 32, and the rack 31 is slidably connected at the bottom of the guide block 3 through the cooperation of the clamping groove 32 and the sliding groove 33.

[0024] Further, each rotating shaft 4 is rotatably connected with the base 1 through a bearing 42. Each rotating shaft 4 is fixedly connected with a turnover seat 43 at one end penetrating the base 1 through a screw 44. The rotating shaft 4 is connected with the product station 5 through the turnover seat 43. The product station 5 can be provided with a clamping mechanism or a suction nozzle device to fix the product. The base 1 is provided with a buffer seat 11 on both sides of each turnover seat 43. The buffer seat 11 is connected with a buffer 12 at the bottom. The turnover seat 43 is connected with a limiting block 45 matched with the buffer 12. After the turnover seat 43 is counterclockwise or clockwise turned, the limiting block 45 can abut against the buffers 12 on both sides to limit, and a spring can be arranged on the side where the buffer 12 is connected with the buffer seat 11 to buffer.

[0025] The multi-station synchronous turnover mechanism of the present application drives the rack to move linearly to the left or right, drives the rotating shaft to rotate counterclockwise or clockwise through the meshing of the gear and the rack, and further drives the product station to turn over. The turning angle of the product station can be adjusted by setting the moving distance of the rack. In further setting, the buffer and the limiting block can buffer and further limit the turning angle of the product to prevent overstroke. The turnover mechanism of the present application is simple in structure. By increasing the length of the base and the rack and adding the number of rotating shafts, multiple product stations can be expanded, which can be expanded to N stations in theory, which is convenient and simple. Only one driving element is needed to realize the synchronous turnover of multiple stations, which is low in installation cost and can save space. The driving element can be a cylinder, a linear motor or an electric push rod.

[0026] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-station synchronous turnover mechanism, characterized in that, The utility model relates to a product overturning device, including base and drive piece, guide block and a plurality of rotating shafts are connected on the base, the guide block slidingly connects with rack, and the drive end of drive piece is connected with rack to drive rack reciprocating linear movement along the length direction, a plurality of rotating shafts are sequentially arranged along the length direction of rack, and one end of each rotating shaft is connected with gear engaged with rack, and the other end passes through base and connects product station, so that when drive piece drives rack to move, can drive rotating shaft rotation through gear, and then drive product station rotation and realize overturning.

2. A multi-station synchronous turnover mechanism according to claim 1, characterized in that The bottom of the guide block is provided with a clamping groove, and the rack is provided with a sliding groove matched with the clamping groove, and the rack is slidingly connected to the bottom of the guide block through cooperation of the clamping groove and the sliding groove.

3. A multi-station synchronous turnover mechanism according to claim 1, characterized in that Each rotating shaft is rotatably connected to the base through a bearing.

4. The multi-station synchronous turnover mechanism according to claim 1, characterized in that Each rotating shaft is connected with an overturning seat at one end passing through the base.

5. A multi-station synchronous turnover mechanism according to claim 4, characterised in that The base is provided with a buffer seat on both sides of each overturning seat, the buffer seat is connected with a buffer at the bottom, and the overturning seat is connected with a limiting block matched with the buffer, so that the limiting block can abut against the buffer for limiting after the overturning seat is overturned.

6. A multi-station synchronous turnover mechanism according to claim 4, characterized in that The overturning seat and the rotating shaft are connected through a screw.

7. A multi-station synchronous turnover mechanism according to claim 1, characterized in that The drive piece is a gas cylinder.

8. A multi-station synchronous turnover mechanism according to claim 1, characterized in that The drive piece is an electric push rod.

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