Paper cup forming device

Abstract

The utility model discloses a paper cup forming device, which relates to the technical field of paper cups and comprises a platform, supporting legs are fixedly connected to the periphery of the bottom of the platform, a cross rod is fixedly connected between every two supporting legs, a box body is arranged at the tops of the two cross rods, connecting plates are arranged on two sides of the platform, and a motor is arranged on the back of the connecting plate on the left side. The front face of the right connecting plate is fixedly connected with a long rod, an output shaft of the motor and the outer ring of the long rod are both sleeved with cylinders, the output shaft of the motor and the outer ring of the long rod are both in threaded connection with threaded sleeves, and a pressing mechanism is arranged at the top of the platform. The output end of the electric telescopic rod drives the U-shaped frame and the second press-fit rod to move up and down, the distance between the second press-fit rod and the first press-fit rod is adjusted, and after adjustment, a paper cup raw material paper roll is pressed to prevent wrinkles, so that an operator can conveniently carry out press-fit work on raw material paper with different thicknesses of the paper cup, and the work efficiency is improved. And diversified use can be achieved, so that the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cups, in particular to a paper cup forming device. Background Art

[0002] Paper cups and bowls are common household items in modern life, widely used in cold drink shops, restaurants, and homes. They can be used to hold ice cream, beverages, and food, making them convenient to use and carry. During the production process, the raw paper strips need to be cut into specific shapes, such as the bottoms of the cups and bowls, to facilitate the processing of the paper stock into three-dimensional cups or bowls. Die-cutting machines are often used for this process. These machines roll and cut the raw paper strips into specific shapes and are crucial for the processing and shaping of food and beverage packaging.

[0003] When most existing paper cup forming devices are in use, the raw paper roll is easily offset during operation due to the long transmission distance during the processing. As a result, after the raw paper roll enters the paper cup forming component, the cup bottom sheet will have different shapes during the cutting process. Utility Model Content

[0004] The purpose of the present invention is to provide a paper cup forming device to solve at least any one of the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a paper cup forming device, comprising a platform, wherein support legs are fixedly connected to the bottom of the platform on all four sides, a cross bar is fixedly connected between every two support legs, a box body is provided on the top of the two cross bars, connecting plates are provided on both sides of the platform, a motor is provided on the back of the connecting plate on the left side, and a long rod is fixedly connected to the front of the connecting plate on the right side, the output shaft of the motor and the outer ring of the long rod are both fitted with cylinders, the output shaft of the motor and the outer ring of the long rod are both threadedly connected with threaded sleeves, a pressing mechanism is provided on the top of the platform, a stamping mechanism is also provided on the top of the platform, and a collecting mechanism is provided at the bottom of the platform.

[0006] Preferably, the pressing mechanism includes a fixing frame fixedly connected to the top of the platform, the inner cavity of the fixing frame is equidistantly connected to three first shafts through bearings for rotation, the outer rings of the first shafts are each fitted with a first pressing rod, three electric telescopic rods are evenly arranged on both sides of the inner wall of the fixing frame, a U-shaped frame is provided on the top of the output end of every two electric telescopic rods, the inner cavity of the U-shaped frame is equidistantly connected to three second shafts through bearings for rotation, the outer rings of the second shafts are each fitted with a second pressing rod.

[0007] Preferably, every two of the electric telescopic rods form a group and three groups are provided in total, and the diameter of the first pressing rod is greater than the diameter of the second pressing rod.

[0008] Preferably, the stamping mechanism includes a support frame fixedly connected to the top of the platform, a lifting cylinder is provided on the top of the support frame, the bottom of the output end of the lifting cylinder passes through the top of the support frame and extends to the inside where a square plate is fixedly connected, a fixing plate is provided at the bottom of the square plate, a plurality of stamping punches are provided at the bottom of the fixing plate, threaded holes are provided around the top of the square plate and the fixing plate, and the inner cavities of every two threaded holes are threadedly connected to positioning bolts.

[0009] Preferably, a plurality of stamping dies of the same size as the stamping punches are provided on the top of the platform.

[0010] Preferably, the collecting mechanism comprises two cross-shaped card slots opened at the bottom of the platform, the inner cavities of the two cross-shaped card slots are provided with cross-shaped card blocks, the bottoms of the two cross-shaped card blocks are fixedly connected to a baffle, and the front of the baffle is fixedly connected to a handle.

[0011] Preferably, the baffle is slidably connected to the bottom of the platform through a cross-shaped clamping block in the cross-shaped clamping groove.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. In the present invention, the output end of the electric telescopic rod drives the U-shaped frame and the second pressing rod to move up and down, and the distance between the second pressing rod and the first pressing rod is adjusted. After the adjustment, the paper cup raw material roll is pressed flat to prevent wrinkles, thereby facilitating the operator to press raw material paper of different thicknesses for paper cups, thereby enabling diversified uses and increasing the convenience of using the device; the output end of the lifting cylinder drives the fixed plate and the plurality of punching dies downward through the square plate, pressing the paper cup raw material roll during the downward movement, and contacting and fitting the paper cup raw material roll with the plurality of punching dies during the pressing to press the paper cup raw material roll into a plurality of cup bottom sheets, and the positioning bolt is removed by rotating the knob counterclockwise in the threaded hole to release the fixation of the square plate and the fixed plate, and then the plurality of punching dies are separated from the square plate through the fixed plate, thereby facilitating the operator to press and cut a plurality of cup bottom sheets at one time and to disassemble the punching dies, thereby greatly improving the efficiency of cup bottom sheet pressing and the convenience of replacing the punching dies.

[0014] 2. In the present invention, by holding the handle and pulling it outward, the baffle is driven to pass through the cross-shaped card block and move out synchronously in the cross-shaped card slot. After moving out, the stamping die is opened to allow the cup bottom sheet to fall into the box body, so that the operator can conveniently drop the pressed cup bottom sheets into the box body for collection, thereby achieving the effect of achieving preliminary sorting and reducing the subsequent manual sorting pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the pressing mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the punching mechanism of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the collection mechanism of the utility model.

[0019] In the figure: 1. Platform; 2. Support legs; 3. Cross bar; 4. Box body; 5. Connecting plate; 6. Motor; 7. Long rod; 8. Cylinder; 9. Threaded sleeve; 10. Fixed frame; 11. First shaft rod; 12. First pressing rod; 13. Electric telescopic rod; 14. U-shaped frame; 15. Second shaft rod; 16. Second pressing rod; 17. Support frame; 18. Lifting cylinder; 19. Square plate; 20. Fixed plate; 21. Stamping punch; 22. Threaded hole; 23. Positioning bolt; 24. Stamping die; 25. Cross-shaped slot; 26. Cross-shaped block; 27. Baffle; 28. Handle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] The utility model provides Figure 1-4The paper cup forming device shown, including platform 1, the bottom of platform 1 is fixedly connected with support leg 2 around, every two support legs 2 are fixedly connected with cross bar 3, the top of two cross bars 3 is provided with box body 4, the both sides of platform 1 are provided with connecting plate 5, the back of left connecting plate 5 is provided with motor 6, the front of right connecting plate 5 is fixedly connected with long rod 7, the output shaft of motor 6 and the outer ring of long rod 7 are all sleeved with cylinder 8, the output shaft of motor 6 and the outer ring of long rod 7 are all threadedly connected with threaded sleeve 9, the top of platform 1 is provided with pressing mechanism, the top of platform 1 is also provided with stamping mechanism, the bottom of platform 1 is provided with collection mechanism.

[0022] Further, the pressing mechanism, including fixedly connected with the fixed frame 10 of platform 1 top, the inner cavity of fixed frame 10 is rotatably connected with three first shaft rods 11 at equal distance through bearing, the outer ring of first shaft rod 11 is all sleeved with first pressing rod 12, the inner wall of fixed frame 10 both sides is provided with three electric telescopic rods 13 at equal distance, the output end top of every two electric telescopic rods 13 is provided with U-shaped frame 14, the inner cavity of U-shaped frame 14 is rotatably connected with three second shaft rods 15 at equal distance through bearing, the outer ring of second shaft rod 15 is all sleeved with second pressing rod 16, every two electric telescopic rods 13 is a group and is provided with three groups, the diameter of first pressing rod 12 is greater than the diameter of second pressing rod 16, by setting the pressing mechanism, it is convenient for operator to press the raw paper of different thickness of paper cup, so as to have diversified use to increase the convenience of using the device.

[0023] Further, the stamping mechanism, including fixedly connected with the support frame 17 of platform 1 top, the top of support frame 17 is provided with lifting cylinder 18, the output end bottom of lifting cylinder 18 penetrates the top of support frame 17 and extends to the inside fixedly connected with square plate 19, the bottom of square plate 19 is provided with fixed plate 20, the bottom of fixed plate 20 is provided with multiple stamping convex dies 21, the top of square plate 19 and fixed plate 20 around is provided with threaded hole 22, the inner cavity of every two threaded holes 22 is threadedly connected with positioning bolt 23, by setting the stamping mechanism, it is convenient for operator to press out multiple cup bottom sheets and disassemble stamping convex die 21 at a time, so as to greatly improve the efficiency of cup bottom sheet pressing and the convenience of replacing stamping convex die 21.

[0024] Further, the top of platform 1 is provided with several stamping concave dies 24 of the same size as stamping convex die 21, by setting stamping concave die 24 of the same size as stamping convex die 21, it can be matched to make the cup bottom sheet always keep uniform size, so as to prevent different situations.

[0025] Furthermore, the collecting mechanism includes two cross-shaped slots 25 opened at the bottom of the platform 1, the inner cavities of the two cross-shaped slots 25 are provided with cross-shaped blocks 26, the bottoms of the two cross-shaped blocks 26 are fixedly connected with baffles 27, the fronts of the baffles 27 are fixedly connected with handles 28, and the baffles 27 are slidably connected to the bottom of the platform 1 in the cross-shaped slots 25 through the cross-shaped blocks 26. Through the provided collecting mechanism, it is convenient for the operator to concentrate the pressed cup bottom sheets into the box body 4 for collection, thereby achieving the effect of achieving preliminary sorting and reducing the pressure of subsequent manual sorting.

[0026] In the specific implementation of the present invention, one end of the paper cup raw material roll is sleeved on the outer ring of the cylinder 8 on the long rod 7, and then the corresponding threaded sleeve 9 is screwed clockwise on the long rod 7 to fix it, and then the other end of the paper cup raw material roll is sleeved on the outer ring of the cylinder 8 on the output shaft of the motor 6, and then the corresponding threaded sleeve 9 is screwed clockwise on the output shaft of the motor 6 to fix it. At this time, the output end of the electric telescopic rod 13 drives the U-shaped frame 14 and the second pressing rod 16 to move up and down, and the second pressing rod 16 and the first pressing rod 12 are pressed together. The distance is adjusted, and after the adjustment, the raw paper roll of the paper cup is pressed flat to prevent wrinkles, so that it is convenient for the operator to press raw paper of different thicknesses of paper cups, and thus it can be used in a variety of ways to increase the convenience of using the device. Then, the output end of the lifting cylinder 18 drives the fixed plate 20 and multiple stamping convex dies 21 to move downward through the square plate 19, and presses the raw paper roll of the paper cup when moving downward, and contacts and fits with the multiple stamping concave dies 24 when pressing to press the raw paper roll of the paper cup. Cut into multiple cup bottom sheets, and counterclockwise turn the positioning bolt 23 in the threaded hole 22 to remove the knob to release the fixation of the square plate 19 and the fixed plate 20, and then separate the multiple stamping punches 21 from the square plate 19 through the fixed plate 20, so that it is convenient for the operator to press and cut multiple cup bottom sheets at one time and disassemble the stamping punches 21, thereby greatly improving the efficiency of pressing and cutting the cup bottom sheets and the convenience of replacing the stamping punches 21. Then the output shaft of the motor 6 drives its corresponding cylinder 8 to rotate to press and cut The final paper cup raw material paper is rolled up, which can reduce the workload of the operator. After a certain amount of cup bottom sheet is pressed and cut, hold the handle 28 and pull it outward to drive the baffle 27 to move out synchronously in the cross-shaped card block 26 in the cross-shaped card slot 25. After moving out, the stamping die 24 is opened to allow the cup bottom sheet to fall into the box body 4, so that the operator can concentrate the pressed cup bottom sheets into the box body 4 for collection, thereby achieving the effect of achieving preliminary sorting and reducing the subsequent manual sorting pressure.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A paper cup forming device, comprising a platform (1), characterized in that: The bottom of the platform (1) is fixedly connected with support legs (2) on all sides, and a cross bar (3) is fixedly connected between each two support legs (2). A box body (4) is provided on the top of the two cross bars (3). Connecting plates (5) are provided on both sides of the platform (1). A motor (6) is provided on the back of the left connecting plate (5), and a long rod (7) is fixedly connected on the front of the right connecting plate (5). The output shaft of the motor (6) and the outer ring of the long rod (7) are both fitted with a cylinder (8). The output shaft of the motor (6) and the outer ring of the long rod (7) are both threadedly connected with a threaded sleeve (9). A pressing mechanism is provided on the top of the platform (1), and a stamping mechanism is also provided on the top of the platform (1). A collecting mechanism is provided on the bottom of the platform (1).

2. A paper cup forming device according to claim 1, characterized in that: The pressing mechanism comprises a fixing frame (10) fixedly connected to the top of the platform (1), the inner cavity of the fixing frame (10) is equidistantly connected to three first shafts (11) through bearings, the outer rings of the first shafts (11) are each fitted with a first pressing rod (12), three electric telescopic rods (13) are equidistantly arranged on both sides of the inner wall of the fixing frame (10), the tops of the output ends of every two electric telescopic rods (13) are each provided with a U-shaped frame (14), the inner cavity of the U-shaped frame (14) is equidistantly connected to three second shafts (15) through bearings, and the outer rings of the second shafts (15) are each fitted with a second pressing rod (16).

3. A paper cup forming device according to claim 2, characterized in that: Every two of the electric telescopic rods (13) form a group, and three groups are provided in total. The diameter of the first pressing rod (12) is greater than the diameter of the second pressing rod (16).

4. The paper cup forming device according to claim 1, characterized in that: The punching mechanism comprises a support frame (17) fixedly connected to the top of the platform (1), a lifting cylinder (18) is provided on the top of the support frame (17), the bottom of the output end of the lifting cylinder (18) passes through the top of the support frame (17) and extends to the inside where a square plate (19) is fixedly connected, a fixing plate (20) is provided at the bottom of the square plate (19), a plurality of punching dies (21) are provided at the bottom of the fixing plate (20), threaded holes (22) are provided around the tops of the square plate (19) and the fixing plate (20), and the inner cavities of each two threaded holes (22) are threadedly connected to positioning bolts (23).

5. The paper cup forming device according to claim 1, characterized in that: A plurality of stamping dies (24) having the same size as the stamping convex dies (21) are provided on the top of the platform (1).

6. The paper cup forming device according to claim 1, characterized in that: The collecting mechanism comprises two cross-shaped card slots (25) provided at the bottom of the platform (1); the inner cavities of the two cross-shaped card slots (25) are both provided with cross-shaped card blocks (26); the bottoms of the two cross-shaped card blocks (26) are fixedly connected to a baffle (27); and the front of the baffle (27) is fixedly connected to a handle (28).

7. The paper cup forming device according to claim 6, characterized in that: The baffle (27) is slidably connected to the bottom of the platform (1) in the cross-shaped clamping slot (25) via a cross-shaped clamping block (26).

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