Paper cup conveying device

Abstract

The utility model relates to the technical field of paper cup production, in particular to a paper cup conveying device which comprises conveying belt equipment. A worker places paper cups on the conveying belt equipment, the paper cups are guided by the first square rod and the second square rod to move to the position between the two conveying belts, then the paper cups fall onto the inner wall of the bottom of the collecting box through the elastic pipe, the subsequent paper cups can also fall into the collecting box one by one, and therefore the stacking function is achieved; a rectangular block is driven by a screw rod to move, so that the distance between two transmission belts is reduced, a crank is shaken, a worm drives an annular worm gear to rotate, the inner wall of an arc-shaped hole extrudes a round block, a sliding block extrudes the outer side of an elastic pipe, and paper cups with smaller diameters can be limited; the distance between the two rectangular rods can be adjusted, meanwhile, the elastic pipes can be adjusted according to the diameters of the paper cups, the paper cups of different diameters can be conveyed and stacked, and practicability is high.

Description

Technical Field

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

[0002] Paper cups are made by mechanically processing and gluing base paper (white paperboard) made of chemical wood pulp. They are cup-shaped. Paper cups for frozen foods 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. In the production process of paper cups, the fan-shaped paper sheets need to be rolled into the cup body first, then glued to the bottom of the cup, and finally the finished paper cups are transported and packaged.

[0003] China Public Authorized Invention: CN 213264673 U discloses a paper cup conveying device, including a frame, the frame is equipped with a conveyor belt device for conveying paper cups, the frame is threadedly connected with a pair of partitions, the pair of partitions are arranged above the conveyor belt device and form a first channel for conveying a paper cup, the partition is equipped with a conveying component, the conveying end of the conveying component is equipped with a stacking area, and the conveying component is used to convey the paper cups in the channel to the stacking area. The utility model aims to solve the problem of paper cups dumping and manual stacking of a large number of paper cups by staff, increasing the workload of staff and low work efficiency.

[0004] However, the device still has certain problems. In actual use, the paper cups are limited by partitions, and the distance between the partitions cannot be adjusted. At the same time, the stacking area cannot be adjusted, so paper cups of different diameters cannot be transported and stacked, and the practicality is low. Utility Model Content

[0005] The purpose of the utility model is to provide a paper cup conveying device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paper cup conveying device, comprising a conveyor belt device, a top plate is provided above the conveyor belt device, two vertical plates are fixedly connected to the bottom of the top plate, screws are rotatably connected on the sides of the two vertical plates close to each other, two rectangular rods are provided above the conveyor belt device, a transmission belt is provided above the rectangular rod, a first square rod is rotatably connected to the left end of the rectangular rod, a second square rod is provided on the outer sliding sleeve of the first square rod, the left end of the second square rod is rotatably connected to the top of the conveyor belt device, a collection box is provided below the conveyor belt device, and the collection box is provided below the conveyor belt device. A material taking port is provided on the right side of the box, a square plate is fixedly connected to the inside of the collecting box, a ring plate is rotatably connected to the top of the square plate, a ring worm gear is fixedly connected to the top of the ring plate, a ring block is fixedly connected to the top of the square plate, four through holes are provided on the top of the ring block, a slider is slidably connected to the inner side of the through hole, a round block is fixedly connected to the top of the slider, four arc holes are provided on the top of the ring worm gear, the round block is slidably connected to the inner walls of the corresponding arc holes, an elastic tube is fixedly connected between the top inner wall of the collecting box and the square plate, the top of the elastic tube extends to the outside of the collecting box and is arranged in a trumpet shape.

[0007] Further preferably, a worm is rotatably connected between the front and rear inner walls of the collecting box, and the worm is meshed with an annular worm wheel.

[0008] Further preferably, the front end of the worm extends outside the collecting box and is fixedly connected to a crank, and the sides of the four sliding blocks that are close to each other are in active contact with the outer side of the elastic tube.

[0009] Further preferably, the threads of the two screw rods have opposite rotation directions, the ends of the two screw rods close to each other are fixedly connected, and the outer threads of the screw rods are sleeved with rectangular blocks.

[0010] Further preferably, two L-shaped rods are fixedly connected between the rectangular block and the corresponding rectangular rod, the top of the rectangular rod is rotatably connected to two transmission rollers, and the transmission belt is transmission-connected to the transmission rollers.

[0011] Further preferably, four support rods are fixedly connected between the top plate and the conveyor belt device, a positioning rod is fixedly connected between the two vertical plates, and the rectangular block is slidably sleeved on the outside of the positioning rod.

[0012] Further preferably, a motor is fixedly connected to the front side of one of the vertical plates on the front side, and an end of an output shaft of the motor is fixedly connected to a front end of a screw rod on the front side.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the staff of the utility model places paper cups on the conveyor belt equipment, and the paper cups are guided by the first square rod and the second square rod to move between the two transmission belts, and then fall onto the bottom inner wall of the collection box through the elastic tube, and subsequent paper cups will also fall in one by one, thereby realizing the stacking function, and the motor works to drive the rectangular block to move through the screw, so that the distance between the two transmission belts becomes smaller, and the handle is shaken, and the worm drives the annular worm gear to rotate, and the inner wall of the arc hole squeezes the round block, so that the slider squeezes the outer side of the elastic tube, so that the paper cups with smaller diameters can be limited, so that the distance between the two rectangular rods can be adjusted, and the elastic tube can also be adjusted according to the diameter of the paper cup, so that paper cups of different diameters can be transported and stacked, and the practicality is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 It is a right-side stereoscopic structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal sectional three-dimensional structure of the collection box of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the connection between the annular block and the annular worm gear of the utility model;

[0018] Figure 5 for Figure 1 A schematic diagram of the enlarged three-dimensional structure of the middle A area;

[0019] Figure 6 for Figure 2 Schematic diagram of the enlarged three-dimensional structure of area B in the middle.

[0020] In the figure: 1. conveyor belt device; 2. top plate; 3. vertical plate; 4. screw; 5. rectangular block; 6. L-shaped rod; 7. rectangular rod; 8. transmission roller; 9. transmission belt; 10. first square rod; 11. second square rod; 12. collection box; 13. square plate; 14. annular block; 15. through hole; 16. slider; 17. annular plate; 18. annular worm gear; 19. arc hole; 20. round block; 21. worm; 22. elastic tube; 23. crank; 24. support rod; 25. motor; 26. positioning rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] See also Figure 1-6 The utility model provides a technical solution: a paper cup conveying device, including a conveyor belt device 1, a top plate 2 is arranged above the conveyor belt device 1, two vertical plates 3 are fixedly connected to the bottom of the top plate 2, and screws 4 are rotatably connected on the sides of the two vertical plates 3 close to each other, two rectangular rods 7 are arranged above the conveyor belt device 1, a transmission belt 9 is arranged above the rectangular rod 7, a first square rod 10 is rotatably connected to the left end of the rectangular rod 7, a second square rod 11 is slidably sleeved on the outer side of the first square rod 10, and the left end of the second square rod 11 is rotatably connected to the top of the conveyor belt device 1 Rotating connection, a collecting box 12 is provided below the conveyor belt device 1, a material taking port is provided on the right side of the collecting box 12, a square plate 13 is fixedly connected inside the collecting box 12, a ring plate 17 is rotatably connected to the top of the square plate 13, a ring worm gear 18 is fixedly connected to the top of the ring plate 17, a ring block 14 is fixedly connected to the top of the square plate 13, four through holes 15 are provided on the top of the ring block 14, a slider 16 is slidably connected to the inner side of the through hole 15, a round block 20 is fixedly connected to the top of the slider 16, and four arc-shaped Hole 19, the round block 20 is slidably connected to the inner wall of the corresponding arc hole 19, an elastic tube 22 is fixedly connected between the top inner wall of the collection box 12 and the square plate 13, the top of the elastic tube 22 extends to the outside of the collection box 12 and is set in a trumpet shape, the staff puts the paper cup on the conveyor belt device 1, the paper cup is guided by the first square rod 10 and the second square rod 11 to move between the two transmission belts 9, and then falls to the bottom inner wall of the collection box 12 through the elastic tube 22, and the subsequent paper cups will also fall in one by one, thereby realizing the stacking function, the motor 25 works The rectangular block 5 is driven to move by the screw 4, so that the distance between the two transmission belts 9 becomes smaller, and the crank 23 is shaken, and the worm 21 drives the annular worm wheel 18 to rotate, and the inner wall of the arc hole 19 squeezes the round block 20, so that the slider 16 squeezes the outer side of the elastic tube 22, so that the paper cup with a smaller diameter can be limited, so that the distance between the two rectangular rods 7 can be adjusted, and the elastic tube 22 can also be adjusted according to the diameter of the paper cup, so that paper cups with different diameters can be transported and stacked, and the practicability is high.

[0024] In this embodiment, specifically: a worm 21 is rotatably connected between the front and rear inner walls of the collection box 12, and the worm 21 is meshed with the annular worm wheel 18. The setting of the worm 21 has a self-locking effect;

[0025] In this embodiment, specifically: the front end of the worm 21 extends outside the collection box 12 and is fixedly connected to a crank 23, and the side of the four sliders 16 close to each other is in active contact with the outer side of the elastic tube 22, and the setting of the crank 23 facilitates the rotation;

[0026] In this embodiment, specifically: the threads of the two screw rods 4 have opposite rotation directions, the ends of the two screw rods 4 close to each other are fixedly connected, and the outer threads of the screw rods 4 are sleeved with rectangular blocks 5, and the setting of the screw rods 4 has a transmission effect;

[0027] In this embodiment, specifically: two L-shaped rods 6 are fixedly connected between the rectangular block 5 and the corresponding rectangular rod 7, the top of the rectangular rod 7 is rotatably connected to two transmission rollers 8, and the transmission belt 9 is transmission-connected to the transmission rollers 8, and the setting of the L-shaped rod 6 plays a fixing effect;

[0028] In this embodiment, specifically: four support rods 24 are fixedly connected between the top plate 2 and the conveyor belt device 1, a positioning rod 26 is fixedly connected between the two vertical plates 3, and the rectangular block 5 is slidably sleeved on the outside of the positioning rod 26. The setting of the positioning rod 26 plays a positioning effect;

[0029] In this embodiment, specifically: a motor 25 is fixedly connected to the front side of a vertical plate 3 on the front side, and the output shaft end of the motor 25 is fixedly connected to the front end of a screw rod 4 on the front side. The setting of the motor 25 achieves an automation effect.

[0030] The utility model is in operation: when in use, the staff places the paper cups on the conveyor device 1, and the paper cups are guided by the first square rod 10 and the second square rod 11 to move between the two transmission belts 9, so that the paper cups are arranged in order. When the paper cups move to the end of the conveyor device 1, the paper cups fall to the bottom inner wall of the collection box 12 through the elastic tube 22 under the action of gravity, and the subsequent paper cups will also fall in one by one, so as to realize the stacking function. When it is necessary to transport cups with smaller diameters, the motor 25 is started, and the output shaft of the motor 25 drives the front screw 4 to rotate, and the front screw 4 drives the rear screw 4 to rotate. The threads of the two screws 4 are rotated in opposite directions, so that the two rectangular blocks 5 move in a direction close to each other, and the rectangular block 5 drives the rectangular rod 7 to move through the L-shaped rod 6, and the rectangular rod 7 The first square rod 10 is driven to rotate and move, and the first square rod 10 slides out from the inner side of the second square rod 11, so that the distance between the two transmission belts 9 becomes smaller, so as to adapt to paper cups with smaller diameters. At the same time, the crank 23 is shaken, and the crank 23 drives the worm 21 to rotate, and the worm 21 drives the annular worm gear 18 to rotate. The inner wall of the arc hole 19 squeezes the round block 20, so that the four sliders 16 move in a direction close to each other, and squeezes the outer side of the elastic tube 22, so that the caliber of the elastic tube 22 becomes smaller, and the paper cups with smaller diameters can be limited, thereby forming a paper cup conveying device, so that the distance between the two rectangular rods 7 can be adjusted, and the elastic tube 22 can also be adjusted according to the diameter of the paper cup, so that paper cups of different diameters can be conveyed and stacked, which has high practicality.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paper cup conveying device, comprising a conveyor belt device (1), characterized in that: A top plate (2) is provided above the conveyor belt device (1), two vertical plates (3) are fixedly connected to the bottom of the top plate (2), and screw rods (4) are rotatably connected on the sides of the two vertical plates (3) close to each other. Two rectangular rods (7) are provided above the conveyor belt device (1), and a transmission belt (9) is provided above the rectangular rod (7). The left end of the rectangular rod (7) is rotatably connected to a first square rod (10), and a second square rod (11) is provided on the outer sliding sleeve of the first square rod (10). The left end of the second square rod (11) is rotatably connected to the top of the conveyor belt device (1). A collection box (12) is provided below the conveyor belt device (1), and a material taking port is provided on the right side of the collection box (12). A square plate (13) is fixedly connected inside the collection box (12). The top of the square plate (13) is rotatably connected to an annular plate (17), the top of the annular plate (17) is fixedly connected to an annular worm gear (18), the top of the square plate (13) is fixedly connected to an annular block (14), the top of the annular block (14) is provided with four through holes (15), the inner side of the through hole (15) is slidably connected to a slider (16), the top of the slider (16) is fixedly connected to a round block (20), the top of the annular worm gear (18) is provided with four arc holes (19), the round block (20) is slidably connected to the inner wall of the corresponding arc hole (19), an elastic tube (22) is fixedly connected between the top inner wall of the collection box (12) and the square plate (13), the top end of the elastic tube (22) extends to the outside of the collection box (12) and is arranged in a trumpet shape.

2. A paper cup conveying device according to claim 1, characterized in that: A worm (21) is rotatably connected between the front and rear inner walls of the collecting box (12), and the worm (21) is meshed with the annular worm wheel (18).

3. A paper cup conveying device according to claim 2, characterized in that: The front end of the worm (21) extends outside the collecting box (12) and is fixedly connected to a crank (23), and the sides of the four sliders (16) that are close to each other are in active contact with the outer side of the elastic tube (22).

4. A paper cup conveying device according to claim 3, characterized in that: The threads of the two screw rods (4) are in opposite directions, and the ends of the two screw rods (4) close to each other are fixedly connected. The outer threads of the screw rods (4) are sleeved with rectangular blocks (5).

5. A paper cup conveying device according to claim 4, characterized in that: Two L-shaped rods (6) are fixedly connected between the rectangular block (5) and the corresponding rectangular rod (7); the top of the rectangular rod (7) is rotatably connected to two transmission rollers (8); and the transmission belt (9) is transmission-connected to the transmission rollers (8).

6. A paper cup conveying device according to claim 5, characterized in that: Four support rods (24) are fixedly connected between the top plate (2) and the conveyor belt device (1), a positioning rod (26) is fixedly connected between the two vertical plates (3), and the rectangular block (5) is slidably sleeved on the outside of the positioning rod (26).

7. A paper cup conveying device according to claim 6, characterized in that: A motor (25) is fixedly connected to the front side of one of the vertical plates (3) on the front side, and the end of the output shaft of the motor (25) is fixedly connected to the front end of a screw rod (4) on the front side.

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