Six groups of label feeding wheels for conveying labels in the same direction mechanism

Abstract

The invention discloses a mechanism for conveying labels in the same direction by six groups of feeding wheels, which relates to the technical field of label conveying. It includes an upper support frame and a lower support frame. Fixed seats and two groups of fixed frames are respectively arranged on both sides of the upper support frame and the lower support frame. Six groups of fixed seats are arranged inside the upper support frame and the lower support frame. When the motor drives the driving wheel to rotate clockwise, under the action of the second synchronous belt, the two groups of third driven wheels rotate clockwise. Furthermore, the first synchronous belt drives the adjusting roller shaft, three groups of first driven wheels, three groups of second driven wheels, several groups of guiding roller shafts and a group of third driven wheels to rotate synchronously. Then, the adjusting roller shaft rotates at the rear end of the fixed seat. The three groups of first driven wheels drive the three groups of feeding wheels on the left to rotate clockwise, and the three groups of second driven wheels drive the three groups of feeding wheels on the right to rotate counterclockwise. As a result, two labels between the six groups of feeding wheels and several groups of clamping wheels move downward synchronously, ensuring the stability of label conveying and improving the qualified rate.

Description

Technical Field

[0001] The present invention relates to the technical field of label conveying, and specifically to a mechanism for conveying labels in the same direction by six groups of feeding wheels. Background Art

[0002] Currently, when realizing the same-direction conveying of double-row labels, usually two motors are set to drive two conveying structures respectively to realize the same-direction conveying of double-row labels. However, the synchronism of the two motors is not good, and it is easy to damage the labels; moreover, the stability of label conveying is not good, which will affect the production efficiency and the qualification rate of label sleeving. For this reason, we propose a mechanism for conveying labels in the same direction by six groups of feeding wheels. Summary of the Invention

[0003] Aiming at the deficiencies of the prior art, the present invention provides a mechanism for conveying labels in the same direction by six groups of feeding wheels, which solves the problems that the synchronism of two motors is not good and it is easy to damage the labels; moreover, the stability of label conveying is not good, which will affect the production efficiency and the qualification rate of label sleeving.

[0004] To achieve the above object, the present invention is realized through the following technical solutions: A mechanism for conveying labels in the same direction by six groups of feeding wheels, including an upper support frame and a lower support frame. Fixed seats and two groups of fixed frames are respectively arranged on both sides of the upper support frame and the lower support frame. Six groups of fixed seats are arranged inside the upper support frame and the lower support frame. A first rotating rod is rotatably connected inside each group of fixed seats. Three first driven wheels and three second driven wheels are respectively sleeved on the outer parts of the rear ends of each group of first rotating rods. A number of guide roller shafts are arranged on the rear sides of the upper support frame and the lower support frame and outside each group of first rotating rods. A motor is installed on the rear side of the upper group of fixed frames. A driving wheel is sleeved inside the front end of the motor and inside the fixed frame. A second rotating rod is rotatably connected inside the lower group of fixed frames. Two third driven wheels are arranged on the outer surface of the second rotating rod. An adjusting roller shaft is arranged at the rear end of the fixed seat. A first synchronous belt is commonly connected to the outside of the adjusting roller shaft, three first driven wheels, three second driven wheels, a number of guide roller shafts and one third driven wheel. A second synchronous belt is commonly connected to the outside of the driving wheel and the other third driven wheel. The outer surfaces of the three first driven wheels are in contact with the inner surface of the first synchronous belt. The outer surfaces of the three second driven wheels are in contact with the outer surface of the first synchronous belt.

[0005] As a further technical solution of the present invention, the six groups of first rotating rods are symmetrically distributed along the Z axis. The three first driven wheels are located on the left rear ends of the upper support frame and the lower support frame. The three second driven wheels are located on the right rear ends of the upper support frame and the lower support frame. Feeding wheels are arranged on the outer parts of the front ends of each group of first rotating rods.

[0006] As a further technical solution of the present invention, clamping wheels are provided at the front ends of the upper support frame and the lower support frame and outside each group of feeding wheels, and a group of labels are jointly arranged between the six groups of feeding wheels and several groups of clamping wheels.

[0007] As a further technical solution of the present invention, the sizes of the two groups of third driven wheels are different. The group of third driven wheels with the larger size is located at the rear end of the second rotating rod and is in contact with the inner surface of the second synchronous belt, and the group of third driven wheels with the smaller size is in contact with the inner surface of the first synchronous belt.

[0008] As a further technical solution of the present invention, the output end of the motor passes through the rear side wall of the fixed frame and is rotatably connected. The two groups of third driven wheels and the second rotating rod are rotatably connected, and each group of first rotating rods and each group of fixed seats are rotatably connected.

[0009] Beneficial effects

[0010] The present invention provides a label conveying mechanism in which six groups of feeding wheels convey labels in the same direction. Compared with the prior art, it has the following beneficial effects:

[0011] For the label conveying mechanism in which six groups of feeding wheels convey labels in the same direction, when the motor drives the driving wheel to rotate clockwise, the two groups of third driven wheels are driven to rotate clockwise under the action of the second synchronous belt. Then, the first synchronous belt drives the adjusting roller shaft, three groups of first driven wheels, three groups of second driven wheels, several groups of guiding roller shafts and a group of third driven wheels to rotate synchronously. Furthermore, the adjusting roller shaft rotates at the rear end of the fixed seat, and the three groups of first driven wheels drive the three left-side feeding wheels to rotate clockwise, and the three groups of second driven wheels drive the three right-side feeding wheels to rotate counterclockwise. As a result, two labels between the six groups of feeding wheels and several groups of clamping wheels move downward synchronously, ensuring the stability of label conveying and improving the qualification rate. Description of the drawings

[0012] Figure 1 It is a schematic structural diagram of the label conveying mechanism in which six groups of feeding wheels convey labels in the same direction;

[0013] Figure 2 It is a rear view of the label conveying mechanism in which six groups of feeding wheels convey labels in the same direction;

[0014] Figure 3 It is a front view of the label conveying mechanism in which six groups of feeding wheels convey labels in the same direction.

[0015] In the figure: 1. Upper support frame; 2. Lower support frame; 3. Fixed seat; 4. Fixed frame; 5. Fixed seat; 6. First rotating rod; 7. Motor; 8. Second rotating rod; 9. First driven wheel; 91. Second driven wheel; 10. Guiding roller shaft; 11. Third driven wheel; 12. Adjusting roller shaft; 13. First synchronous belt; 14. Driving wheel; 15. Second synchronous belt; 16. Feeding wheel; 17. Clamping wheel; 18. Label. Detailed implementation mode

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0017] Please refer to Figures 1-3 , the present invention provides a technical solution for a label conveying mechanism with six groups of feeding wheels in the same direction: the label conveying mechanism with six groups of feeding wheels in the same direction includes an upper support frame 1 and a lower support frame 2. Fixed seats 3 and two groups of fixed frames 4 are respectively arranged on both sides of the upper support frame 1 and the lower support frame 2. Six groups of fixed seats 5 are arranged inside the upper support frame 1 and the lower support frame 2. A first rotating rod 6 is rotatably connected inside each group of fixed seats 5. Three groups of first driven wheels 9 and three groups of second driven wheels 91 are respectively sleeved on the outer parts of the rear ends of each group of first rotating rods 6. A number of guide roller shafts 10 are arranged on the rear side surfaces of the upper support frame 1 and the lower support frame 2 and outside each group of first rotating rods 6. A motor 7 is installed on the rear side surface of the upper group of fixed frames 4. A driving wheel 14 is sleeved inside the front end of the motor 7 and inside the fixed frame 4. A second rotating rod 8 is rotatably connected inside the lower group of fixed frames 4. Two groups of third driven wheels 11 are arranged on the outer surface of the second rotating rod 8. An adjusting roller shaft 12 is arranged at the rear end of the fixed seat 3. A first synchronous belt 13 is commonly connected to the outside of the adjusting roller shaft 12, the three groups of first driven wheels 9, the three groups of second driven wheels 91, the number of guide roller shafts 10 and one group of third driven wheels 11. A second synchronous belt 15 is commonly connected to the outside of the driving wheel 14 and the other group of third driven wheels 11. The outer surfaces of the three groups of first driven wheels 9 are in contact with the inner surface of the first synchronous belt 13. The outer surfaces of the three groups of second driven wheels 91 are in contact with the outer surface of the first synchronous belt 13. The six groups of first rotating rods 6 are symmetrically distributed along the Z axis. The three groups of first driven wheels 9 are located on the left side of the rear ends of the upper support frame 1 and the lower support frame 2. The three groups of second driven wheels 91 are located on the right side of the rear ends of the upper support frame 1 and the lower support frame 2. A feeding wheel 16 is arranged on the outer part of the front end of each group of first rotating rods 6. Clamping wheels 17 are arranged on the front ends of the upper support frame 1 and the lower support frame 2 and outside each group of feeding wheels 16. A label 18 is commonly arranged between the six groups of feeding wheels 16 and the number of clamping wheels 17. The sizes of the two groups of third driven wheels 11 are different. The larger-sized group of third driven wheels 11 is located at the rear end of the second rotating rod 8 and is in contact with the inner surface of the second synchronous belt 15. The smaller-sized group of third driven wheels 11 is in contact with the inner surface of the first synchronous belt 13. The output end of the motor 7 passes through the rear side wall of the fixed frame 4 and is rotatably connected. The two groups of third driven wheels 11 and the second rotating rod 8 are rotatably connected. Each group of first rotating rods 6 and each group of fixed seats 5 are rotatably connected.

[0018] Working principle of the present invention: During use, the motor 7 drives the driving wheel 14 to rotate clockwise. Then, under the action of the second synchronous belt 15, the two groups of third driven wheels 11 rotate clockwise. Further, the first synchronous belt 13 drives the adjusting roller shaft 12, the three groups of first driven wheels 9, the three groups of second driven wheels 91, several groups of guiding roller shafts 10, and one group of third driven wheels 11 to rotate synchronously. Then, the adjusting roller shaft 12 rotates at the rear end of the fixed seat 3. The three groups of first driven wheels 9 drive the three left feeding wheels 16 to rotate clockwise, and the three groups of second driven wheels 91 drive the three right feeding wheels 16 to rotate counterclockwise. Thus, the two labels 18 between the six feeding wheels 16 and several groups of material clamping wheels 17 move downward synchronously.

Claims

1. Six groups of label conveying mechanisms with feed wheels conveying in the same direction, including an upper support frame (1) and a lower support frame (2). Fixed seats one (3) and two groups of fixed frames (4) are respectively arranged on both sides of the upper support frame (1) and the lower support frame (2). It is characterized in that, Six groups of second fixing seats (5) are provided inside the upper support frame (1) and the lower support frame (2). A first rotating rod (6) is rotatably connected inside each group of second fixing seats (5). Three first driven wheels (9) and three second driven wheels (91) are respectively sleeved on the outer parts of the rear ends of each group of first rotating rods (6). A number of guide roller shafts (10) are provided on the rear side surfaces of the upper support frame (1) and the lower support frame (2) and outside each group of first rotating rods (6). A motor (7) is installed on the rear side surface of the upper group of fixing frames (4). A driving wheel (14) is sleeved inside the front end of the motor (7) and inside the fixing frame (4). A second rotating rod (8) is rotatably connected inside the lower group of fixing frames (4). Two third driven wheels (11) are provided on the outer surface of the second rotating rod (8). An adjusting roller shaft (12) is provided at the rear end of the first fixing seat (3). A first synchronous belt (13) is commonly connected to the outside of the adjusting roller shaft (12), the three first driven wheels (9), the three second driven wheels (91), the number of guide roller shafts (10), and one third driven wheel (11). A second synchronous belt (15) is commonly connected to the outside of the driving wheel (14) and the other third driven wheel (11). The outer surfaces of the three first driven wheels (9) are in contact with the inner surface of the first synchronous belt (13). The outer surfaces of the three second driven wheels (91) are in contact with the outer surface of the first synchronous belt (13). The six first rotating rods (6) are symmetrically distributed along the Z axis. The three first driven wheels (9) are located on the left side of the rear ends of the upper support frame (1) and the lower support frame (2). The three second driven wheels (91) are located on the right side of the rear ends of the upper support frame (1) and the lower support frame (2). A feeding wheel (16) is provided on the outer part of the front end of each first rotating rod (6). Clamping wheels (17) are provided on the front ends of the upper support frame (1) and the lower support frame (2) and outside each feeding wheel (16). A label (18) is commonly provided between the six feeding wheels (16) and the number of clamping wheels (17). The two third driven wheels (11) have different sizes. The larger-sized third driven wheel (11) is located at the rear end of the second rotating rod (8) and is in contact with the inner surface of the second synchronous belt (15). The smaller-sized third driven wheel (11) is in contact with the inner surface of the first synchronous belt (13). The output end of the motor (7) passes through the rear side wall of the fixing frame (4) and is rotatably connected. The connection between the two third driven wheels (11) and the second rotating rod (8) is a rotational connection. The connection between each first rotating rod (6) and each second fixing seat (5) is a rotational connection.

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