Forming equipment for producing degradable paper cups

Abstract

The utility model discloses forming equipment for degradable paper cup production, and relates to the technical field of paper cup production, and the technical scheme is that the forming equipment comprises an operation table, a conveying belt is rotationally connected to the operation table, a connecting rod is fixedly connected to the conveying belt, a connecting plate is fixedly connected to the end of the connecting rod, and the end of the connecting plate is fixedly connected with a connecting rod. A containing box is fixedly connected to the top of the operation table, a driving motor is fixedly connected to the bottom of the operation table, a discharging port is formed in the bottom of the containing box, a blocking block and a winding drum roller are inserted into the discharging port, and the winding drum roller is matched with the blocking block. The edible wax on the surface of the winding drum roller is attached to paper, waxing treatment on the paper is achieved, meanwhile, waxing on the adhesion portions at the two ends of the paper can be avoided, the two ends of the paper can be conveniently adhered to each other, and meanwhile waste of the edible wax is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cup production, and more specifically, to a forming device for producing degradable paper cups. Background Art

[0002] Paper cups are made by mechanically processing and gluing paper made from chemical wood pulp. They are cup-shaped. Paper cups for frozen food are coated with wax and can hold ice cream, jam, butter, etc. Paper cups for hot drinks are coated with plastic and can withstand temperatures above 90°C and can even hold boiling water. Paper cups are safe, hygienic, light and convenient. They can be used in public places, hotels and restaurants and are disposable items.

[0003] The utility model patent with patent application announcement number: CN218315516U discloses a molding device for the production of degradable paper cups, which includes an operating table, a transmission and conveying device is arranged on the upper side of the operating table, a positioning device is arranged inside the operating table, a turning device is fixedly connected to the upper side of the operating table, a support frame is fixedly connected to the upper side of the operating table, a cup body adsorption device is arranged on the lower side of the support frame, and the positioning device includes: a bidirectional threaded rod, which is rotatably connected to the inner wall of the operating table; a square block, which is penetrated by the bidirectional threaded rod.

[0004] Although this type of molding equipment for the production of degradable paper cups uses a positioning device, which enables the staff to easily adjust the spacing between the positioning plates, so that the device can position cups of different sizes when they are transported from the transmission and conveying device to the flipping device, effectively preventing the cups from shifting during transportation and saving the staff time in adjusting the positioning plates, this type of molding equipment for the production of degradable paper cups, in the process of making paper cups, firstly needs to wax one side of the paper, then roll the paper into a cylinder, and glue the two ends of the paper to form a cylindrical shape with glue, while making the waxed side of the paper inside the cylinder. Since one side of the paper is coated with edible wax, when gluing the two ends, the end coated with edible wax is relatively smooth, which makes it difficult for the glue to blend into the end coated with edible wax, resulting in difficulty in adhering the two ends of the paper, and also causing waste of wax. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a forming device for producing degradable paper cups.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A forming device for producing degradable paper cups, comprising:

[0008] An operating table, wherein a conveyor belt is rotatably connected to the operating table, a connecting rod is fixedly connected to the conveyor belt, a connecting plate is fixedly connected to the end of the connecting rod, a storage box is fixedly connected to the top of the operating table, and a driving motor is fixedly connected to the bottom of the operating table, a discharge port is opened at the bottom of the storage box, and a blocking block is inserted in the discharge port.

[0009] The reel roller cooperates with the blocking block, the connecting plate is sleeved on the reel roller, a push block that moves up and down is slidably connected to the connecting plate, the reel roller is rotatably connected to the push block, and the output shaft of the drive motor cooperates with the reel roller.

[0010] Preferably, both ends of the operating table are rotatably connected with a rotating shaft, a transmission roller is fixedly connected to the rotating shaft, and the conveyor belt is sleeved on the transmission roller.

[0011] A servo motor is fixedly connected to the side wall of the operating table, and one end of the rotating shaft passes through the side wall of the operating table and is fixedly connected to the output shaft of the servo motor.

[0012] Preferably, a push rod is fixedly connected to the lower surface of the blocking block, the lower end of the push rod passes through the discharge port and extends to the lower side of the containing box, and the diameter of the discharge port is greater than the diameter of the push rod.

[0013] Preferably, a strip-shaped groove is provided on the side wall of the winding roller, a limiting rod is provided on one side of the strip-shaped groove, and the limiting rod is inclined.

[0014] A return spring is fixedly connected to the connecting plate, one end of the return spring is fixedly connected to a slider, the slider is slidably connected to the connecting plate, a cutting knife is fixedly connected to the slider, and the cutting knife is arranged opposite to the limiting rod.

[0015] Preferably, a push plate is fixedly connected to the upper end surface of the winding roller, and a fixing block is fixedly connected to the side wall of the cutting knife, and the fixing block cooperates with the push plate.

[0016] Preferably, the output shaft of the driving motor and the lower end of the winding roller are both fixedly connected with gears, and the gears on the driving motor and the winding roller are meshed with each other.

[0017] Preferably, the lower surface of the push block is hemispherical, the upper surface of the push block is fixedly connected with a moving rod, and the upper end of the moving rod passes through the connecting plate and is fixedly connected with a stopper.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. In the utility model, the push block drives the reel roller to move upward by pushing the inclined surface of the operating table, and at the same time, the push rod is pushed upward to drive the blocking block to move upward. When the blocking block is located on the upper side of the discharge port, the edible wax in the accommodating box flows to the surface of the reel roller through the gap between the discharge port and the push rod, and the reel roller is driven to rotate by the output shaft of the driving motor through the meshing of two gears. During the rotation of the reel roller, the paper is wound around and adhered to the reel roller, so that the edible wax on the surface of the reel roller adheres to the paper, thereby realizing waxing of the paper and avoiding waxing of the adhesion parts at both ends of the paper, which not only facilitates the adhesion of the two ends of the paper to each other, but also reduces the waste of edible wax.

[0020] 2. In the utility model, the push plate pushes the fixed block to one side as the reel roller rotates, driving the cutting knife to move in the direction of the paper and cut the paper, thereby realizing the cutting of the paper. When the push plate is separated from the fixed block, the cutting knife is pulled in the direction away from the paper due to the elastic force of the reset spring, which is convenient for the restoration of the position of the cutting knife. When the cut end of the paper passes through the limit rod, the limit rod restricts the cut end on the reel roller and the end of the paper inserted into the strip groove to fit each other and form a cylindrical shape, which is convenient for the production of paper cups. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model provides a schematic diagram of the overall structure of a forming device for producing degradable paper cups;

[0022] Figure 2 The utility model provides a schematic diagram of the connection structure between a containing box and a connecting rod in a forming device for producing degradable paper cups;

[0023] Figure 3 The utility model provides a schematic diagram of the connection structure between a reel roller and a connecting rod in a forming device for producing degradable paper cups;

[0024] Figure 4 The utility model provides a schematic diagram of the connection structure between a drum roller and a gear in a forming device for producing degradable paper cups.

[0025] 1. Operating table; 2. Conveyor belt; 3. Connecting rod; 4. Accommodating box; 5. Driving motor; 6. Reel roller; 7. Connecting plate; 8. Push block; 9. Push rod; 10. Discharge port; 11. Block; 12. Rotating shaft; 13. Transmission roller; 14. Servo motor; 15. Strip groove; 16. Limit rod; 17. Reset spring; 18. Sliding block; 19. Cutting knife; 20. Push plate; 21. Fixed block; 22. Gear; 23. Moving rod; 24. Stop block. DETAILED DESCRIPTION

[0026] Reference Figures 1 to 4 .

[0027] Embodiment 1 further describes a forming device for producing degradable paper cups proposed by the present invention.

[0028] A forming device for producing degradable paper cups, comprising:

[0029] An operating table 1 is provided, on which a conveyor belt 2 is rotatably connected, on which a connecting rod 3 is fixedly connected, at the end of which a connecting plate 7 is fixedly connected, a containing box 4 is fixedly connected to the top of the operating table 1, and a driving motor 5 is fixedly connected to the bottom of the operating table 1, a discharge port 10 is provided at the bottom of the containing box 4, in which a blocking block 11 is inserted, the blocking block 11 is a gravity block, and a sealing ring is provided on the outer ring wall of the blocking block 11 to increase the sealing between the blocking block 11 and the discharge port 10, and an annular protrusion is provided at the lower end of the discharge port 10, and the lower surface of the blocking block 11 can contact with the upper surface of the annular protrusion to prevent the blocking block 11 from falling out of the discharge port 10.

[0030] The reel roller 6 cooperates with the blocking block 11, the connecting plate 7 is sleeved on the reel roller 6, and a push block 8 that moves up and down is slidably connected to the connecting plate 7. The reel roller 6 is rotatably connected to the push block 8, and the output shaft of the driving motor 5 cooperates with the reel roller 6. The longitudinal section of the reel roller 6 is trapezoidal, and the diameter value of the upper end face of the reel roller 6 is smaller than the diameter value of the lower end face, which is convenient for winding the paper into a cylindrical shape and convenient for making paper cups.

[0031] The two ends of the operating table 1 are rotatably connected with a rotating shaft 12, and a driving roller 13 is fixedly connected to the rotating shaft 12. The conveyor belt 2 is sleeved on the driving roller 13. The side walls of the operating table 1 parallel to the rotating shaft 12 are tilted to facilitate the conveyor belt 2 to drive the reel roller 6 to move.

[0032] A servo motor 14 is fixedly connected to the side wall of the operating platform 1, and one end of a rotating shaft 12 passes through the side wall of the operating platform 1 and is fixedly connected to the output shaft of the servo motor 14, so that the output shaft of the servo motor 14 drives the intermittent rotation of the conveyor belt 2.

[0033] A push rod 9 is fixedly connected to the lower surface of the blocking block 11, and the lower end of the push rod 9 passes through the discharge port 10 and extends to the lower side of the receiving box 4. The diameter of the discharge port 10 is larger than the diameter of the push rod 9, so that the edible wax loaded in the receiving box 4 can flow to the reel roller 6 through the gap between the discharge port 10 and the push rod 9. When the reel roller 6 rolls the paper into a tube, the edible wax on the reel roller 6 can adhere to the paper.

[0034] A strip groove 15 is provided on the side wall of the winding roller 6, and a limit rod 16 is provided on one side of the strip groove 15. The limit rod 16 is inclined to facilitate the wound paper to be attached to the winding roller 6 to prevent the paper from wrinkling during the winding process.

[0035] A return spring 17 is fixedly connected to the connecting plate 7, and a slider 18 is fixedly connected to one end of the return spring 17. The slider 18 is slidably connected to the connecting plate 7. A cutting knife 19 is fixedly connected to the slider 18. The cutting knife 19 is arranged opposite to the limiting rod 16. A strip slide groove is provided on the upper surface of the connecting plate 7. The slider 18 is slidably connected in the strip slide groove, so that the slider 18 drives the cutting knife 19 to slide horizontally, which is convenient for cutting paper. The cutting edge of the cutting knife 19 is equidistantly provided with notches, which is convenient for cutting the wound paper.

[0036] A push plate 20 is fixedly connected to the upper end surface of the winding roller 6 , and a fixing block 21 is fixedly connected to the side wall of the cutting knife 19 , and the fixing block 21 cooperates with the push plate 20 .

[0037] The output shaft of the driving motor 5 and the lower end of the winding roller 6 are both fixedly connected with a gear 22 , and the driving motor 5 and the gear 22 on the winding roller 6 are meshed with each other.

[0038] The lower surface of the push block 8 is hemispherical, and the upper surface of the push block 8 is fixedly connected with a moving rod 23 . The upper end of the moving rod 23 passes through the connecting plate 7 and is fixedly connected with a stopper 24 .

[0039] Working principle: start the servo motor 14, and the output shaft of the servo motor 14 drives the conveyor belt 2 to rotate intermittently, driving the connection plate 7 and the reel roller 6 to move in the gap. When the reel roller 6 contacts the inclined surface of the operating table 1, in the process of the reel roller 6 moving toward the receiving box 4, the push block 8 drives the reel roller 6 to move upward through the pushing of the inclined surface of the operating table 1, and pushes the reel roller 6 to the upper side of the connecting plate 7. While the reel roller 6 moves upward, the push rod 9 is pushed upward, driving the blocking block 11 to move upward. When the reel roller 6 moves to the bottom of the blocking block 11, the blocking block 11 is located on the upper side of the discharge port 10. At this time, the edible wax in the receiving box 4 flows to the surface of the reel roller 6 through the gap between the discharge port 10 and the push rod 9, and then the end of the paper is inserted into the strip groove 15 for fixation.

[0040] The drive motor 5 is started, and the output shaft of the drive motor 5 drives the reel roller 6 to rotate through the meshing of the two gears 22. During the rotation of the reel roller 6, the paper is wound around and attached to the reel roller 6, so that the edible wax on the surface of the reel roller 6 adheres to the paper, thereby achieving waxing of the paper and avoiding waxing of the adhesion parts at both ends of the paper, which not only facilitates the adhesion of the two ends of the paper to each other, but also reduces the waste of edible wax. When the push plate 20 contacts the fixed block 21, the push plate 20 moves the fixed block 21 along with the rotation of the reel roller 6. The block 21 is pushed to one side, driving the cutting knife 19 to move in the direction of the paper and cut the paper, thereby realizing the cutting of the paper. When the push plate 20 is separated from the fixed block 21, due to the elastic force of the reset spring 17, the cutting knife 19 is pulled in the direction away from the paper, which is convenient for the restoration of the position of the cutting knife 19. When the end of the paper after cutting passes through the limit rod 16, the end of the paper after cutting on the winding roller 6 and the end of the paper inserted into the strip groove 15 are restricted by the limit rod 16, and they are attached to each other and cylindrical, which is convenient for the production of paper cups.

[0041] When the servo motor 14 continues to drive the rotating shaft 12 and the conveyor belt 2 to rotate, the reel roller 6 with the paper wound thereon is driven to move in the direction away from the containing box 4. When the gear 22 on the reel roller 6 disengages from the gear 22 on the driving motor 5, the reel roller 6 stops rotating. When the lower end surface of the push block 8 disengages from the operating table 1, the push block 8 and the reel roller 6 slide downward due to the gravity of the push block 8, and the block 24 can effectively prevent the push block 8 from disengaging from the connecting plate 7 downward. When the reel roller 6 slides downward and disengages from the cylindrical paper, the contact area between the inner wall of the cylindrical paper and the air can be increased, so that the edible wax on the inner wall of the cylindrical paper is convenient for drying.

[0042] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A forming device for producing degradable paper cups, characterized in that: include: An operating table (1), wherein a conveyor belt (2) is rotatably connected to the operating table (1), a connecting rod (3) is fixedly connected to the conveyor belt (2), a connecting plate (7) is fixedly connected to the end of the connecting rod (3), a receiving box (4) is fixedly connected to the top of the operating table (1), and a driving motor (5) is fixedly connected to the bottom of the operating table (1), a discharge port (10) is provided at the bottom of the receiving box (4), and a blocking block (11) is inserted into the discharge port (10); The reel roller (6) is matched with the blocking block (11), the connecting plate (7) is sleeved on the reel roller (6), a push block (8) which moves up and down is slidably connected to the connecting plate (7), the reel roller (6) is rotatably connected to the push block (8), and the output shaft of the driving motor (5) is matched with the reel roller (6).

2. The forming equipment for producing degradable paper cups according to claim 1, characterized in that: The two ends of the operating platform (1) are rotatably connected to a rotating shaft (12), a driving roller (13) is fixedly connected to the rotating shaft (12), and the conveyor belt (2) is sleeved on the driving roller (13); A servo motor (14) is fixedly connected to the side wall of the operating table (1), and one end of the rotating shaft (12) passes through the side wall of the operating table (1) and is fixedly connected to the output shaft of the servo motor (14).

3. The forming equipment for producing degradable paper cups according to claim 2, characterized in that: A push rod (9) is fixedly connected to the lower surface of the blocking block (11), the lower end of the push rod (9) passes through the discharge port (10) and extends to the lower side of the containing box (4), and the diameter of the discharge port (10) is greater than the diameter of the push rod (9).

4. The forming equipment for producing degradable paper cups according to claim 3, characterized in that: A strip-shaped groove (15) is provided on the side wall of the winding roller (6), a limiting rod (16) is provided on one side of the strip-shaped groove (15), and the limiting rod (16) is arranged obliquely; A return spring (17) is fixedly connected to the connecting plate (7), one end of the return spring (17) is fixedly connected to a slider (18), the slider (18) is slidably connected to the connecting plate (7), a cutting knife (19) is fixedly connected to the slider (18), and the cutting knife (19) is arranged opposite to the limiting rod (16).

5. The forming equipment for producing degradable paper cups according to claim 4, characterized in that: The upper end surface of the winding roller (6) is fixedly connected with a push plate (20), and the side wall of the cutting knife (19) is fixedly connected with a fixed block (21), and the fixed block (21) cooperates with the push plate (20).

6. The forming equipment for producing degradable paper cups according to claim 5, characterized in that: The output shaft of the driving motor (5) and the lower end of the winding roller (6) are both fixedly connected with a gear (22), and the driving motor (5) and the gear (22) on the winding roller (6) are meshed with each other.

7. The forming equipment for producing degradable paper cups according to claim 6, characterized in that: The lower surface of the push block (8) is hemispherical, the upper surface of the push block (8) is fixedly connected to a moving rod (23), and the upper end of the moving rod (23) passes through the connecting plate (7) and is fixedly connected to a stopper (24).

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