Rotating shaft device of marking machine

Abstract

The utility model discloses a rotating shaft device of a marking machine, which relates to the technical field of marking equipment and comprises a speed reducer, the power output end of the speed reducer is provided with one side of a fixed flange, the other side of the fixed flange is provided with a clamping disc, and the power input end of the speed reducer is provided with a power motor. A fixing plate is arranged on the side, close to the fixing flange, of the speed reducer, connecting plates are connected to the positions, on the two sides of the fixing flange, of the outer side end of the fixing plate through bolts, one sides of the connecting plates extend to the outer side of the clamping disc, and supporting seats are arranged on the positions, on the outer sides of the connecting plates, of the outer side end of the clamping disc; a rotating shaft is arranged between the supporting seats and the connecting plate, an overturning motor is arranged at the lower end of the outer side of the supporting seat on one side, a rotating joint part needing to be printed is driven to rotate through the rotating shaft device, the operation process of workers is shortened, and mark number disorder caused by human errors is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of marking equipment, and particularly relates to a rotating shaft device of a marking machine. Background Art

[0002] A rotary joint is a device used to connect relatively rotating components and achieve medium transmission. It includes a stationary housing and a rotatable component, and its core lies in the sealing structure to ensure that the medium does not leak during rotation. When producing rotary joints, it is necessary to print production batch numbers on the outer surface of the product. Due to the special structure of the rotary joint, laser marking operations need to be carried out on two surfaces, namely the arc surface and the flange surface. The traditional operation method is to disassemble the product to be marked from the fixture, adjust the clamping position, and then reprint. This method not only increases the operation process of the staff, but also has the problem of label confusion caused by human errors. Content of the Utility Model

[0003] The purpose of the utility model is to provide a rotating shaft device of a marking machine to solve the problem in the above background art that the traditional operation method is to disassemble the product to be marked from the fixture, adjust the clamping position, and then reprint. This method not only increases the operation process of the staff, but also has the problem of label confusion caused by human errors.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A rotating shaft device of a marking machine includes a speed reducer. One side of the power output end of the speed reducer is provided with a fixed flange, and the other side of the fixed flange is provided with a clamping disk. The power input end of the speed reducer is provided with a power motor. One side of the speed reducer close to the fixed flange is provided with a fixing plate. The outer side end of the fixing plate and on both sides of the fixed flange are connected with connecting plates through bolts. One side of the connecting plate extends to the outside of the clamping disk. The outside of the connecting plate and at the outside end of the clamping disk are provided with support seats. A rotating shaft is arranged between the support seat and the connecting plate. The outside lower end of one of the support seats is provided with a turning motor, and the power of the turning motor is provided to the corresponding rotating shaft on that side.

[0005] Preferably, the number of the connecting plates is two. The positions of the connecting plates corresponding to the support seats are provided with arc ends, and the rotating shaft is concentrically arranged with the arc ends. Process grooves are opened at the positions of the connecting plates corresponding to the speed reducer and the clamping disk. On the inner surface of the other side of the connecting plate, at the position corresponding to the power motor, there is a fixing small plate, and the power motor is fixed to the fixing small plate through bolts.

[0006] Preferably, a connection key is arranged at the position of the connecting plate corresponding to the rotating shaft, and the rotating shaft is connected to the connecting plate through the connection key by inserting.

[0007] Preferably, the rotating shaft is rotatably connected to the support base through a bearing, and a belt drive assembly is provided between the flipping motor and one side of the rotating shaft.

[0008] Preferably, a counterweight base is provided outside the outer end of the connecting plate and outside the support base, and a configuration block is fixedly connected to the counterweight base by bolts.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows: Instead of the traditional operation method of disassembling the product to be marked from the fixture and then reprinting, the rotating joint parts to be printed are driven by the rotating shaft device to rotate, so that the outer surface to be printed is flipped to the lower end of the laser printer head, shortening the operation process of the staff and avoiding the label confusion caused by human errors. Description of the Drawings

[0010] Figure 1 is an axonometric view of the main structure of the present utility model;

[0011] Figure 2 is an axonometric sectional view of the main structure of the present utility model;

[0012] Figure 3 is a front view schematic diagram of the main structure of the present utility model;

[0013] Figure 4 is a left view schematic diagram of the main structure of the present utility model;

[0014] Figure 5 is a top view schematic diagram of the main structure of the present utility model.

[0015] In the figure: 1 - reducer, 2 - fixed flange, 3 - clamping disc, 4 - power motor, 5 - fixing plate, 6 - connecting plate, 7 - support base, 8 - rotating shaft, 9 - flipping motor, 10 - arc end, 11 - process groove, 12 - fixing small plate, 13 - connecting key, 14 - belt drive assembly, 15 - counterweight base, 16 - configuration block. Detailed Embodiments

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figures 1-5, the utility model provides a marking machine rotating shaft device, including a speed reducer 1. One side of the power output end of the speed reducer 1 is provided with a fixed flange 2, and the other side of the fixed flange 2 is provided with a clamping disc 3. The power input end of the speed reducer 1 is provided with a power motor 4. One side of the speed reducer 1 close to the fixed flange 2 is provided with a fixing plate 5. The outer side end of the fixing plate 5 and on both sides of the fixed flange 2 are bolted with connecting plates 6. One side of the connecting plate 6 extends to the outside of the clamping disc 3. The outside of the connecting plate 6 and at the outside end of the clamping disc 3 is provided with a support seat 7. Between the support seat 7 and the connecting plate 6 is provided a rotating shaft 8. The lower outside of one side of the support seat 7 is provided with a flipping motor 9, and the power of the flipping motor 9 is provided to the corresponding rotating shaft 8 on one side.

[0018] During use, there is a device flipping space left at the lower end of the laser printing device. The support seat 7 is fixedly connected to both sides of the flipping space by bolts. The rotating joint product to be printed is clamped and fixed on the clamping disc 3. The clamping disc 3 is fixedly arranged at the power output end of the speed reducer 1 through the fixed flange 2. The power of the power motor 4 is decelerated by the speed reducer 1 and then converted into the rotation of the clamping disc 3. The position to be printed on the rotating joint product is adjusted by the power motor 4. Structures such as the speed reducer 1, the power motor 4, the clamping disc 3, and the rotating joint product are fixedly arranged between the connecting plates 6 through the fixing plate 5. The connecting plate 6 is rotatably connected between the two support seats 7 through the rotating shaft 8. After the laser printing is completed on one outer surface of the rotating joint product, the flipping motor 9 drives the rotating shaft 8 to rotate, thereby driving the structures such as the speed reducer 1, the power motor 4, the clamping disc 3, and the rotating joint product between the connecting plates 6 to flip, so as to flip the other side of the rotating joint product to the lower end of the laser printer.

[0019] The number of the connecting plates 6 is two. The position of the connecting plate 6 corresponding to the support seat 7 is provided with an arc end 10. The rotating shaft 8 is concentrically arranged with the arc end 10. The positions of the connecting plate 6 corresponding to the speed reducer 1 and the clamping disc 3 are provided with process grooves 11. The inner surface of the other side of the connecting plate 6 corresponding to the power motor 4 is provided with a fixing small plate 12. The power motor 4 is fixedly connected to the fixing small plate 12 by bolts. By setting the arc end 10 on the connecting plate 6, it adapts to the installation of the rotating shaft 8. By opening the process grooves 11 on the connecting plate 6, while reducing the structural weight of the connecting plate 6, it ventilates and cools the positions of the speed reducer 1 and the clamping disc 3. The power motor 4 is fixedly arranged on the other side of the connecting plate 6 through the fixing small plate 12 to ensure the connection strength between the power motor 4 and the connecting plate 6.

[0020] A connection key 13 is provided at a position corresponding to the rotating shaft 8 on the connecting plate 6. The rotating shaft 8 is inserted and connected to the connecting plate 6 through the connection key 13. The connecting plate 6 and the rotating shaft 8 are clamped through the connection key 13 to prevent relative rotational displacement between the rotating shaft 8 and the connecting plate 6.

[0021] The rotating shaft 8 is rotatably connected to the support base 7 through a bearing. A belt drive assembly 14 is provided between the flipping motor 9 and the rotating shaft 8 on one side. The power of the flipping motor 9 is transmitted to the rotating shaft 8 through the belt drive assembly 14 to drive the rotating shaft 8 to rotate.

[0022] A counterweight seat 15 is provided outside the outer end of the connecting plate 6 and outside the support base 7. A configuration block 16 is fixedly connected to the counterweight seat 15 through bolts. The configuration block 16 is arranged on one side of the connecting plate 6 through the configuration seat 15 to balance the weights on both sides of the rotating shaft 8.

[0023] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A marking machine rotating shaft device, characterized in that: It includes a speed reducer (1). On one side of the power output end of the speed reducer (1), there is a fixed flange (2). On the other side of the fixed flange (2), there is a clamping disc (3). On the power input end of the speed reducer (1), there is a power motor (4). On one side of the speed reducer (1) close to the fixed flange (2), there is a fixed plate (5). On the outer side end of the fixed plate (5) and on both sides of the fixed flange (2), there are connecting plates (6) connected by bolts. One side of the connecting plate (6) extends to the outside of the clamping disc (3). On the outside of the connecting plate (6) and at the outside end of the clamping disc (3), there is a support seat (7). Between the support seat (7) and the connecting plate (6), there is a rotating shaft (8). At the lower end of the outside of one side of the support seat (7), there is a turning motor (9), and the power of the turning motor (9) is provided to the corresponding rotating shaft (8) on one side.

2. The rotary shaft device of a marking machine according to claim 1, characterized in that: The number of the connecting plates (6) is two. At the position corresponding to the support seat (7) on the connecting plate (6), there is an arc end (10). The rotating shaft (8) is concentrically arranged with the arc end (10). At the positions corresponding to the speed reducer (1) and the clamping disc (3) on the connecting plate (6), there are process grooves (11). On the inner surface of the other side of the connecting plate (6) at the position corresponding to the power motor (4), there is a fixed small plate (12), and the power motor (4) is fixedly connected to the fixed small plate (12) by bolts.

3. The rotary shaft device of a marking machine according to claim 1, characterized in that: At the position corresponding to the rotating shaft (8) on the connecting plate (6), there is a connection key (13), and the rotating shaft (8) is inserted and connected with the connecting plate (6) through the connection key (13).

4. A marking machine rotating shaft device according to claim 1, characterized in that: The rotating shaft (8) is rotatably connected to the support seat (7) through a bearing. Between the turning motor (9) and the rotating shaft (8) on one side, there is a belt drive assembly (14).

5. A marking machine rotating shaft device according to claim 1, characterized in that: At the outside end of the connecting plate (6) and at the outside of the support seat (7), there is a counterweight seat (15), and a counterweight block (16) is fixedly connected to the counterweight seat (15) by bolts.

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