Automatic collecting and stacking device for cup cover forming online line

Abstract

The utility model discloses a cup cover forming on-line automatic collecting and stacking device which comprises a cup cover forming die, a first discharging hole set and a second discharging hole set which are arranged side by side are arranged at the bottom of the cup cover forming die, guide frames are arranged at the bottoms of the first discharging hole set and the second discharging hole set correspondingly, and a lifting seat is arranged below the cup cover forming die correspondingly. First material supporting strips extending to the positions below the first discharging hole set and the second discharging hole set are arranged on the lifting base in an arrayed mode, receding grooves are formed in the positions, corresponding to the second discharging hole set, of the first material supporting strips, second material supporting strips are arranged below the positions corresponding to the second discharging hole set, the second material supporting strips are arranged on the first moving base, and the second material supporting strips can penetrate through the receding grooves in the first material supporting strips. The material stacking device further comprises a movable frame, a swing frame is arranged on the movable frame, a material stacking cage is arranged on the swing frame, and the first material supporting strips can penetrate through the material stacking cage. According to the cup lid stacking and transferring device, cup lids can be stacked, collected and transferred immediately after being formed in the forming assembly, the structure of equipment is simplified, and the stacking and transferring efficiency and quality of the cup lids are improved.

Description

Technical Field

[0001] This utility model relates to packaging equipment, specifically to an automatic collection and stacking device for a cup lid forming line. Background Technology

[0002] After cup lids are formed, they typically need to be stacked and collected before being packaged for later storage, transfer, and sale. Traditional cup lid packaging equipment requires manual stacking and collection of the formed cup lids before feeding them into packaging components for further processing. This method is labor-intensive and inefficient. While there are automated stacking and collection systems available, they generally use conveyor belts to transfer the formed cup lids to the subsequent stacking and collection structure. Because the cup lids may shift during conveyor transport, subsequent sorting is required, making the stacking and collection components very complex and the overall equipment large, requiring a significant floor space. Utility Model Content

[0003] In view of the shortcomings of the prior art, the technical problem to be solved by this utility model is to provide an automatic collection and stacking device for cup lid forming line to solve the above problems.

[0004] Therefore, this utility model is implemented using the following solution:

[0005] An automatic collection and stacking device for a cup lid forming line includes a cup lid forming mold. The bottom of the cup lid forming mold has a first discharge hole group and a second discharge hole group arranged side by side. The device is characterized in that: a lifting seat is provided below the cup lid forming mold, and a first material support strip extending below the first and second discharge hole groups is arranged on the lifting seat. The first material support strip has a clearance groove at the location corresponding to the second discharge hole group. A second material support strip is provided below the location corresponding to the second discharge hole group. The second material support strip is arranged on a first movable seat and can pass through the clearance groove on the first material support strip. The device also includes a movable frame, on which a swing frame is provided. A stacking cage is provided on the swing frame, and the first material support strip can pass through the stacking cage.

[0006] The lifting seat is connected to a chain, which passes around a sprocket. The sprocket is connected to the output end of the first motor. The first movable seat is connected to the piston rod of the first cylinder.

[0007] The movable frame is equipped with a slide block, and the frame is equipped with a slide rail that mates with the slide block. The movable frame is screwed to a drive screw, and the drive screw is connected to the output end of a second motor. One end of the swing frame is connected to a rotating shaft, and the rotating shaft is connected to the output end of a third motor.

[0008] The bottom of the stacking cage has left and right support plates, and the top of the support plates has an inwardly bent support part, with a gap between the two support parts.

[0009] A discharge platform is provided on one side of the corresponding mobile frame, and a second mobile seat is provided above the discharge platform. The second mobile seat is equipped with a liftable front clamp and a rear clamp. The front and rear clamps can work together to push the material in the stacking cage onto the discharge platform.

[0010] The automatic collection and stacking device for cup lid forming line described above, through the combination of first and second material support strips and movable and swingable stacking cage, can realize the stacking and collection of cup lids after they are formed and fall from two sets of discharge holes. It can effectively replace the traditional manual stacking and collection method, greatly reduce the labor intensity of workers, and improve the efficiency and quality of cup lid collection and stacking. Moreover, this structure can realize the stacking and collection of cup lids immediately after forming, without the need for additional conveyor belts and lid sorting structures, making its overall structure simpler and effectively reducing the required floor space. Attached Figure Description

[0011] The present invention includes the following figures:

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 for Figure 1 A magnified view of the area pointed to by A in the middle;

[0014] Figure 3 for Figure 1 A magnified view of the area pointed to by B in the middle;

[0015] Figure 4 This is a cross-sectional view of the present invention;

[0016] Figure 5 for Figure 4 A magnified view of the area where C points;

[0017] Figure 6 for Figure 4 A magnified view of the area pointed to by D in the middle;

[0018] Figure 7 for Figure 4 A magnified view of the area pointed to by E in the middle. Detailed Implementation

[0019] As shown in the figure, the automatic collection and stacking device for cup lid forming line disclosed in this utility model includes a cup lid forming mold 1. A pressing forming structure is also provided above the cup lid forming mold 1. This is a conventional structure of cup lid forming components, which is existing technology and not an innovation of this application, so it will not be described in detail. The bottom of the cup lid forming mold 1 has a first discharge hole group 7 and a second discharge hole group 4 arranged side by side. A guide frame 29 is provided at the bottom of the first and second discharge hole groups. A lifting seat 12 is provided below the cup lid forming mold 1. A first material support strip 6 extending to the bottom of the first and second discharge hole groups is arranged on the lifting seat 12. A relief groove 5 is provided at the second discharge hole group 4 corresponding to the first material support strip 6. A second material support strip 15 is provided below the second discharge hole group 4. The second material support strip 15 is set on the first moving seat 17. The second material support strip 15 can pass through the relief groove 5 on the first material support strip 6. The mold also includes a moving frame 19. A swing frame 8 is provided on the moving frame 19. A stacking cage 9 is provided on the swing frame 8. The first material support strip 6 can pass through the stacking cage 9.

[0020] Furthermore, the lifting seat 12 is connected to the chain 13, which passes around the sprocket 14. The sprocket 14 is connected to the output end of the first motor. The first movable seat 17 is connected to the piston rod of the first cylinder 16. By controlling the first motor to drive the sprocket 14 and the chain 13, the lifting seat 12 can be raised and lowered. By controlling the first cylinder 16 to move, the first movable seat 17 and the second material support bar 15 can be moved.

[0021] Furthermore, a slide block 20 is provided on the movable frame 19, and a slide rail 2 that mates with the slide block 20 is provided on the frame. The movable frame 19 is screwed to the drive screw 21, which is connected to the output end of the second motor 22. One end of the swing frame 8 is connected to the rotating shaft 18, which is connected to the output end of the third motor 3. By controlling the second motor 22 to drive the drive screw 21 to rotate, the movable frame 19 can be moved under the guidance of the slide rail 2. By controlling the third motor 3 to drive the rotating shaft 18 to rotate, the swing frame 8 can be swung.

[0022] Furthermore, the bottom of the stacking cage 9 has left and right supporting plates 10, and the top of the supporting plates 10 has an inwardly bent supporting part 11, with a gap between the two supporting parts 11. With the above structure, the supporting parts 11 can hold the cup lids to achieve positioning and stacking of the cup lids in the stacking cage 9. At the same time, the setting of the gap space also facilitates the subsequent passage of the clamping plate structure to clamp and transfer the stacked cup lids.

[0023] Furthermore, a discharge platform 23 is provided on one side of the corresponding movable frame 19, and a second movable seat 26 is provided above the discharge platform 23. The second movable seat 26 is connected to a synchronous belt, which passes around a synchronous pulley. The synchronous pulley is connected to the output end of the corresponding drive motor. By controlling the drive motor to drive the synchronous pulley to rotate, and driving the synchronous belt to move, the second movable seat 26 can be moved. The second movable seat 26 is provided with a liftable front clamping plate 24 and a rear clamping plate 28. The front clamping plate 24 is connected to the piston rod of the second cylinder 25, and the rear clamping plate 28 is connected to the piston rod of the third cylinder 27. The cylinder bodies of the second and third cylinders are set on the second movable seat 26. By controlling the action of the second and third cylinders, the front and rear clamping plates can be lifted and lowered. The front and rear clamping plates can cooperate to push the material in the stacking cage 9 onto the discharge platform 23.

[0024] The working principle of this utility model is as follows: After the cup lid is formed, it falls from the first and second discharge hole groups on the cup lid forming mold 1 and is supported by the first material support strip 6. During the stacking process, the first material support strip 6 continues to descend, and at this time, the stacking cage 9 is located below the first discharge hole group 7. When the required number of cup lids are stacked on the first material support strip 6, the second material support strip 15 extends. The second material support strip 15 can stop the cup lids falling from the second discharge hole group 4. Then, the first material support strip 6 descends to the bottom of the stacking cage 9, so that the cup lids falling from the first discharge hole group 7 all fall into the stacking cage 9. Since the first material support strip 6 passes through the stacking cage 9, it will not interfere with the movement of the stacking cage 9. As the stacking cage 9 moves to below the second discharge hole group 4 and the second material support bar retracts, the cup lids will not be carried away by the second material support bar due to the presence of the guide frame 29. The stacked cup lids will fall into the stacking cage 9, realizing the stacking and collection of cups falling from the two discharge hole groups. Then, the moving frame drives the stacking cage 9 to the discharge platform 23 and controls the swing frame 8 to drive the stacking cage 9 to swing above the discharge platform 23. At this time, the second moving seat 26 drives the front and rear clamping plates to move above the stacking cage 9. Then, the front and rear clamping plates descend to clamp the stacked cup lids in the stacking cage 9. The second moving seat 26 then drives the front and rear clamping plates to move, pushing the cup lids out of the stacking cage 9 onto the discharge platform 23.

[0025] This structure, through the combination of first and second material support strips and a movable and swingable stacking cage, enables the cup lids to be stacked and collected after they have been formed and fallen from the two sets of discharge holes. This effectively replaces the traditional manual stacking and collection method, greatly reduces the labor intensity of workers, and improves the efficiency and quality of cup lid collection and stacking. Moreover, this structure allows for immediate stacking and collection of cup lids after they have been formed, without the need for additional conveyor belts and lid sorting structures, making its overall structure simpler and effectively reducing the required floor space.

Claims

1. An automatic collection and stacking device for a cup lid forming line, comprising a cup lid forming mold (1), wherein the bottom of the cup lid forming mold (1) has a first discharge hole group (7) and a second discharge hole group (4) arranged side by side, characterized in that: Guide frames (29) are provided at the bottom of the first and second discharge hole groups, and lifting seats (12) are provided below the cup lid forming mold (1). The lifting seats (12) are provided with first material support strips (6) extending to the bottom of the first and second discharge hole groups. The first material support strips (6) are provided with relief grooves (5) at the second discharge hole group (4). The second material support strips (15) are provided below the second discharge hole group (4). The second material support strips (15) are provided on the first moving seat (17). The second material support strips (15) can pass through the relief grooves (5) on the first material support strips (6). The lifting seats (19) also include a moving frame (19). The moving frame (19) is provided with a swing frame (8). The swing frame (8) is provided with a stacking cage (9). The first material support strips (6) can pass through the stacking cage (9).

2. The automatic collection and stacking device for cup lid forming line according to claim 1, characterized in that: The lifting seat (12) is connected to the chain (13), the chain (13) passes around the sprocket (14), the sprocket (14) is connected to the output end of the first motor, and the first moving seat (17) is connected to the piston rod of the first cylinder (16).

3. The automatic collection and stacking device for cup lid forming line according to claim 1, characterized in that: The movable frame (19) is provided with a slide (20), and the frame is provided with a slide rail (2) that cooperates with the slide (20). The movable frame (19) is screwed to the drive screw (21), and the drive screw (21) is connected to the output end of the second motor (22). One end of the swing frame (8) is connected to the rotating shaft (18), and the rotating shaft (18) is connected to the output end of the third motor (3).

4. The automatic collection and stacking device for cup lid forming line according to claim 1, characterized in that: The bottom of the stacking cage (9) has a left and right supporting plate (10), and the top of the supporting plate (10) has an inwardly bent supporting part (11), with a gap between the two supporting parts (11).

5. The automatic collection and stacking device for cup lid forming line according to claim 1, characterized in that: A discharge platform (23) is provided on one side of the corresponding mobile frame (19). A second mobile seat (26) is provided above the discharge platform (23). The second mobile seat (26) is provided with a liftable front clamp (24) and a rear clamp (28). The front and rear clamps can cooperate to push the material in the stacking cage (9) onto the discharge platform (23).

Images