Rotary indexing table for production line

Abstract

The utility model discloses a rotary indexing table for a production line, which comprises a base and a rotary table, a conveying roller controlled by a first motor is rotatably mounted on the upper side of the rotary table, the first motor and the rotary table rotate synchronously, the rotary table is rotatably mounted on the base, and a hole position for the first motor to rotate is arranged on the base. A connecting base is fixed to the bottom of the rotating table, a fixing base is fixed to the bottom of the base, a second motor is installed on the fixing base, a rotating shaft of the second motor is fixedly connected with the connecting base, and through cooperation of the first motor and the second motor, products produced automatically are accurately conveyed to all parallel manual operation stations; the requirement for connection of automatic production and multiple manual operations is met, and therefore the problem that the automatic operation speed and the manual operation speed on a production line are not matched is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of semi-automated production lines, especially a rotating indexing table for production line. BACKGROUND

[0002] Semi-automated production line adopts automation equipment and technology in part link in production process, and another part link needs to be completed by manual operation, and the connection between automation process and manual operation process, automation and manual operation speed mismatching problem is prone to occur, and the product produced by front automation is constantly accumulated in front of manual operation station, so that automation equipment has to be intermittent stop and wait, overall production rhythm is disrupted, or the speed of automation equipment is adjusted, resulting in the problem of greatly reduced production efficiency. SUMMARY

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a rotating indexing table for production line.

[0004] The utility model solves technical scheme that the utility model adopts for its technical problems:

[0005] A kind of rotating indexing table for production line, including base and rotating table, the upper side of the rotating table is rotatably installed with the transmission roller controlled by first motor, the first motor is synchronously rotated with the rotating table, the rotating table is rotatably installed on the base, the base is provided with the hole site for the rotation of the first motor, the bottom of the rotating table is fixed with connecting seat, the bottom of the base is fixed with fixed seat, the second motor is installed on the fixed seat, and the rotating shaft of the second motor is fixedly connected with the connecting seat.

[0006] The connecting seat is fixed in the bottom of the rotating table by first mounting column, and the center line of the connecting seat is located on the axis of the rotating table.

[0007] The fixed seat is fixed in the bottom of the base by second mounting column, and the fixed seat is provided with through hole corresponding to the axis of the rotating table, and the rotating shaft of the second motor passes through the through hole and is fixedly connected with the connecting seat.

[0008] The fixed seat is located below the connecting seat.

[0009] The rotating shaft of the first motor is installed with driving wheel, the transmission roller is provided with annular groove corresponding to the driving wheel, and the driving wheel and the annular groove are connected by transmission belt.

[0010] The rotating table is provided with avoiding cavity corresponding to the transmission belt.

[0011] The diameter of the driving wheel is greater than the diameter of the annular groove.

[0012] The bottom edge of the rotating table is provided with an upper ring groove, the top surface of the base is provided with a lower ring groove corresponding to the upper ring groove, the upper ring groove and the lower ring groove jointly form a ball channel, and a plurality of first balls are installed in the ball channel.

[0013] The beneficial effects of the present application are that: the present application is provided with a conveying roller controlled by a first motor on the upper side of the rotating table, the first motor rotates synchronously with the rotating table, the rotating table is rotatably installed on the base, the base is provided with a hole position for the rotation of the first motor, the bottom of the rotating table is fixed with a connecting seat, the bottom of the base is fixed with a fixing seat, the fixing seat is installed with a second motor, the rotating shaft of the second motor is fixedly connected with the connecting seat, the products produced by automation are accurately sent to each parallel manual operation station through the cooperation of the first motor and the second motor, the connection requirement of automatic production and multi-channel manual operation is met, and the problem of speed mismatch between automation and manual operation on the production line is solved. BRIEF DESCRIPTION OF DRAWINGS

[0014] The present application will be further described below in combination with the drawings and embodiments.

[0015] Figure 1 is one of the structural diagrams of the present application;

[0016] Figure 2 is the second structural diagram of the present application;

[0017] Figure 3 is an exploded view of the present application;

[0018] Figure 4 is a schematic diagram of the present application applied to a production line. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the present application more clear and explicit, the present application will be further described in detail below in combination with specific embodiments and with reference to the drawings. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] It is understood that these descriptions are only exemplary and are not intended to limit the scope of the present application.

[0021] Some embodiments of the present application are described below in combination with the drawings.

[0022] Reference Figures 1-4The utility model provides a kind of rotary indexing table for production line, including base 1 and rotary table 2, the upper side of the rotary table 2 is rotatably installed with conveying roller 4 controlled by first motor 3, the first motor 3 is synchronously rotated with the rotary table 2, the rotary table 2 is rotatably installed on the base 1, the base 1 is provided with hole position 5 for the rotation of the first motor 3, the bottom of the rotary table 2 is fixed with connecting seat 6, the bottom of the base 1 is fixed with fixed seat 7, second motor 8 is installed on the fixed seat 7, the rotating shaft of the second motor 8 is fixedly connected with the connecting seat 6, through the cooperation of the first motor 3 and the second motor 8, the product of automated production is accurately sent to each parallel manual operation station, meet the linking requirement of automated production and multi-pass manual operation, to solve the problem of speed mismatch between automation and manual operation on production line.

[0023] The connecting seat 6 is fixed to the bottom of the rotary table 2 by a first mounting column 9, and the center line of the connecting seat 6 is located on the axis of the rotary table 2. The fixed seat 7 is fixed to the bottom of the base 1 by a second mounting column 10. The fixed seat 7 has a through hole corresponding to the axis of the rotary table 2. The rotating shaft of the second motor 8 passes through the through hole and is fixedly connected with the connecting seat 6. The fixed seat 7 is located below the connecting seat 6.

[0024] When the second motor 8 is started, the rotary table 2 is driven to rotate by the connecting seat 6 and the first mounting column 9. The first motor 3 is fixed to the rotary table 2 and rotates synchronously with the rotary table 2. The hole diameter of the hole position 5 is large enough to satisfy the rotating behavior of the first motor 3 and the first mounting column 9.

[0025] Further, the number of first mounting columns 9 is four, which are fixed at the four corner positions of the connecting seat 6. The spacing between the first mounting columns 9 is also sufficient to accommodate the first motor 3.

[0026] The rotating shaft of the first motor 3 is provided with a driving wheel 11. The conveying roller 4 is provided with an annular groove 12 corresponding to the driving wheel 11. The driving wheel 11 and the annular groove 12 are drivingly connected by a transmission belt 13. The annular groove 12 serves as a driven wheel. The rotary table 2 is provided with an avoidance cavity 14 corresponding to the transmission belt 13.

[0027] Further, the top surface of the transmission belt 13 is flush with the top surface of the conveying roller 4, or slightly lower than the top surface of the conveying roller 4, which can avoid the product (or the conveying plate for carrying the product) on the production line directly contacting the transmission belt 13, thereby avoiding the abrasion of the transmission belt 13 and reducing the service life. The top surface of the conveying roller 4 is slightly higher than the top surface of the rotating table 2, which ensures that the conveying roller 4 can contact the product when rotating, thereby moving the product.

[0028] The diameter of the driving wheel 11 is greater than the diameter of the annular groove 12, thereby improving the torque of the conveying roller 4 and the conveying force.

[0029] The bottom edge of the rotating table 2 is provided with an upper annular groove 17, and the top surface of the base 1 is provided with a lower annular groove 18 corresponding to the upper annular groove 17. The upper annular groove 17 and the lower annular groove 18 form a ball channel, and a plurality of first balls 19 are installed in the ball channel, thereby reducing the resistance of the rotating table 2 and improving the smoothness of the transmission.

[0030] Further, the first balls 19 are uniformly separated by the retainer (forming a bearing-like structure), which can keep the first balls 19 at a proper distance in the ball channel, avoid the first balls 19 from colliding or rubbing with each other, and ensure that the first balls 19 can stably and smoothly roll in the ball channel, thereby improving the rotation efficiency between the rotating table 2 and the base 1, reducing abrasion and heat generation, and prolonging the service life. Meanwhile, the retainer can also guide the movement trajectory of the first balls 19, so that the first balls 19 can uniformly share the load when the product moves onto the rotating table 2, thereby avoiding local overload.

[0031] The device is installed at the junction between the automatic process and a plurality of parallel manual operation stations. The manual operation stations can be arranged in a star shape around the device, or in a parallel shape. Referring to Figure 4 , the device comprises an automatic process conveyor A, an indexing conveyor B, and a manual operation station conveyor C. The indexing conveyor B is arranged in a star shape around the device. The end of the indexing conveyor B is connected to the front end of the manual operation station conveyor C. The indexing conveyor B and the manual operation station conveyor C have a certain included angle. Therefore, a universal platform 15 is arranged at the position of the included angle. The universal platform 15 is provided with a plurality of arranged second balls 16. The universal platform 15 is also provided with a cylinder for pushing the product to the manual operation station. When the product is conveyed from the indexing conveyor B to the universal platform 15, the product is pushed into the manual operation station conveyor C by the cylinder, and then moves to the manual operation station.

[0032] Further, the front side of the artificial operation station (i.e. the side of the product) is provided with a first sensor, when the first sensor detects the product, the artificial operation station conveyor C stops, when the worker completes the process, manually starts the artificial operation station conveyor C, so as to move the product to the subsequent process.

[0033] Further, the rear side of the artificial operation station (i.e. the side of the product) is provided with a second sensor, when the second sensor detects the product, a signal is sent to the device through the corresponding program (the program belongs to the prior art), indicating that the station is in the state of processing without product, and the next product can be conveyed to the station.

[0034] Further, the universal platform 15 can be provided with a third sensor, when the first product is conveyed to the universal platform 15, it is pushed to the artificial operation station conveyor C by the cylinder, when the third sensor does not detect the product, the device conveys the second product to the universal platform 15 for standby, when the artificial operation station completes the operation and is detected by the second sensor, the cylinder is controlled to start and push the second product to the artificial operation station conveyor C, at this time, the third sensor does not detect the product again, the device conveys the third product to the universal platform 15 for standby, so as to realize the circulation.

[0035] In the present application, the term "a plurality of" refers to two or more, unless otherwise explicitly limited. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, "connecting" can be fixed connection, or detachable connection, or integral connection; "connecting" can be direct connection, or indirect connection through intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] It should be noted that when an element is referred to as "assembled", "mounted", "fixed" or "provided" to another element, it can be directly on another element or there can be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only, and are not the only embodiment.

[0037] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "a specific embodiment", and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0038] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A rotary indexing table for a production line, comprising a base (1) and a rotary table (2), characterized in that... The upper side of the rotary table (2) is rotatably mounted with a conveying roller (4) controlled by a first motor (3). The first motor (3) rotates synchronously with the rotary table (2). The rotary table (2) is rotatably mounted on the base (1). The base (1) is provided with a hole (5) for the first motor (3) to rotate. The bottom of the rotary table (2) is fixed with a connecting seat (6). The bottom of the base (1) is fixed with a fixing seat (7). The fixing seat (7) is mounted with a second motor (8). The rotating shaft of the second motor (8) is fixedly connected to the connecting seat (6).

2. The rotary indexing table for a production line according to claim 1, characterized in that... The connecting seat (6) is fixed to the bottom of the rotary table (2) by the first mounting post (9), and the center line of the connecting seat (6) is located on the axis of the rotary table (2).

3. The rotary indexing table for a production line according to claim 1, characterized in that... The fixed seat (7) is fixed to the bottom of the base (1) by the second mounting column (10). The fixed seat (7) has a through hole corresponding to the axis of the rotating table (2). The rotating shaft of the second motor (8) passes through the through hole and is fixedly connected to the connecting seat (6).

4. The rotary indexing table for a production line according to claim 1, characterized in that... The fixing seat (7) is located below the connecting seat (6).

5. The rotary indexing table for a production line according to claim 1, characterized in that... The first motor (3) has a drive wheel (11) mounted on its rotating shaft. The conveyor roller (4) has an annular groove (12) corresponding to the drive wheel (11). The drive wheel (11) and the annular groove (12) are connected by a transmission belt (13).

6. The rotary indexing table for a production line according to claim 5, characterized in that... The rotary table (2) is provided with a clearance cavity (14) corresponding to the transmission belt (13).

7. The rotary indexing table for a production line according to claim 5, characterized in that... The diameter of the drive wheel (11) is larger than the diameter of the annular groove (12).

8. The rotary indexing table for a production line according to claim 1, characterized in that... The bottom edge of the rotating platform (2) is provided with an upper ring groove (17), and the top surface of the base (1) is provided with a lower ring groove (18) corresponding to the upper ring groove (17). The upper ring groove (17) and the lower ring groove (18) together form a ball channel, and a number of first balls (19) are installed in the ball channel.

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