Automatic stacking equipment for paper cup production

Abstract

The application discloses a kind of automatic stacking equipment for paper cup production, including workbench, the top side of workbench is fixedly connected with fixed plate, the side of fixed plate is provided with round hole one, the inner wall of round hole one is fixedly connected with feeding device, the top side of workbench is provided with chute away from the side of fixed plate, the side of workbench is fixedly connected with motor, the driving shaft of motor is fixedly connected with threaded rod, the inner wall of chute is slidably connected with conveying device, the inner wall bottom of chute is provided with through hole, the bottom of workbench is fixedly connected with discharging device, the bottom of workbench is fixedly connected with support leg, the application relates to paper cup production technical field, the automatic stacking equipment for paper cup production, through elastic rope, when spring rebound produces elastic deformation, when reaching maximum elastic deformation, resistance is generated to spring, effectively prevent the rebound thrust of spring from being too large to cause damage to paper cup, by the elastic buffer characteristics of itself, protect paper cup from excessive impact.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of paper cup production, in particular to an automatic stacking equipment for paper cup production. BACKGROUND

[0002] Paper cups are widely used disposable containers, mainly made of coated paper or film-coated paper, coated with polyethylene and other materials on the surface of the base paper or through hot pressing composite plastic film, so as to have good waterproof property to prevent liquid leakage. After paper cup production is completed, the paper cups need to be stacked. Paper cup stacking equipment is an automatic mechanical equipment specially used for orderly stacking and arranging paper cups. It is usually composed of multiple parts. First, there is a conveying device that can stably and efficiently transport paper cups from the production line to the stacking area to ensure continuous supply of paper cups. Second, there is a stacking execution mechanism that accurately operates according to the preset program and can stack paper cups neatly according to different specifications and stacking modes to improve space utilization. Finally, there is a control system that has flexible parameter setting function, and the operator can easily adjust the parameters such as the number of layers, the number of columns, and the spacing of the stacking.

[0003] Paper cups are prone to deviation during stacking, making the stacking not neat enough. The paper cups are not hard enough and are prone to damage during transportation. Therefore, we propose an automatic stacking equipment for paper cup production. SUMMARY

[0004] To achieve the above purpose, the present application realizes the following technical scheme: an automatic stacking equipment for paper cup production, comprising a workbench, a fixed plate is fixedly connected to the top of the workbench, a circular hole is formed in one side of the fixed plate, an inlet device is fixedly connected to the inner wall of the circular hole, a chute is formed in the top of the workbench away from the fixed plate, a motor is fixedly connected to one side of the workbench, a threaded rod is fixedly connected to the drive shaft of the motor, a conveying device is slidably connected to the inner wall of the chute, a through hole is formed in the bottom of the inner wall of the chute, an outlet device is fixedly connected to the bottom of the workbench, supporting legs are fixedly connected to the bottom of the workbench, one end of the threaded rod penetrates through the workbench and is threadedly connected with the workbench, and the other end of the threaded rod penetrates through the conveying device and is threadedly connected with the conveying device.

[0005] The feeding device comprises a conveying pipe, one end of the conveying pipe is fixedly connected with a half-open pipe, the inner side of the half-open pipe is fixedly connected with a spring, the end of the spring away from the half-open pipe is fixedly connected with a push plate, the push plate is directly applied to the paper cup, and the push plate can apply a pushing force to the paper cup under the driving of the spring, push the paper cup into the conveying pipe from the half-open pipe, realize the position transfer of the paper cup, the side of the push plate close to the spring is fixedly connected with a round rod, the side of the push plate close to the spring is fixedly connected with an elastic rope, the elastic rope is elastically deformed when the spring rebounds, and when the maximum elastic deformation is reached, the spring generates resistance, effectively preventing the rebounding pushing force of the spring from being too large to damage the paper cup, protecting the paper cup from excessive impact through the elastic buffering characteristics of the elastic rope, the side of the round rod away from the push plate is fixedly connected with a magnetic block, the outer side of the half-open pipe is fixedly connected with a U-shaped rod, the inner side of the U-shaped rod is fixedly connected with an electromagnetic chuck, the conveying pipe is sleeved and communicated with a ventilation ring plate, the ventilation ring plate receives the airflow from the three-way pipe and uniformly distributes it, ensures that the airflow has a relatively uniform distribution and stable flow when entering the inclined air pipe, the inner side of the ventilation ring plate is communicated with an inclined air pipe, the inclined air pipe guides the airflow to enter the conveying pipe in a diagonal manner, changes the direction and flow rate of the airflow, not only can form a pushing force on the paper cup, but also can avoid the paper cup from being stuck in the conveying pipe through the diagonal pushing force, the side of the ventilation ring plate close to the half-open pipe is fixedly connected with an elastic wave piece, the elastic wave piece prevents the pushing force of the push plate from being uneven and pushing the paper cup out of the half-open pipe, the ventilation ring plate is communicated with a three-way pipe, the end of the three-way pipe away from the ventilation ring plate is communicated with an air pump, one side of the air pump is fixedly connected with one side of the fixed plate, one end of the round rod penetrates through the half-open pipe and is slidably connected with the half-open pipe, and the end of the elastic rope away from the push plate is fixedly connected with the inner side of the half-open pipe.

[0006] Further, the conveying device comprises a sliding plate, the top of the sliding plate is fixedly connected with a deviation prevention mechanism, the top and the bottom of the sliding plate are both provided with a round hole two, one side of the sliding plate is provided with a rectangular groove, the inner wall of the rectangular groove is fixedly connected with an extension spring, the extension spring is compressed when the baffle is subjected to pressure, absorbs the impact force of the baffle, plays a role of buffering and protecting the system, avoids damage of components caused by impact, and simultaneously provides elastic reset force for movement of the baffle, one end of the extension spring away from the inner wall of the rectangular groove is fixedly connected with a baffle, the baffle plays a role of limiting, when the sliding plate is about to move to the top end, is in contact with the inner wall of the sliding groove, moves inward by exerting pressure on the extension spring, the moving position of the baffle ensures that the paper cup can pass through the round hole two and fall through the round hole three, the top of the baffle is provided with a round hole three, one side of the sliding plate is slidably connected with the inner wall of the sliding groove, the deviation prevention mechanism is provided with two, and the two deviation prevention mechanisms are distributed on both sides of the top center position of the sliding plate, the deviation prevention mechanism comprises an arc-shaped column and an inclined arc block, provides an annular fixed channel for the paper cup during the falling process of the paper cup, prevents deviation of the paper cup during falling, and enables the paper cup to enter subsequent stacking in a correct posture, the top of the arc-shaped column is provided with a rectangular hole, the inner wall of the rectangular hole is fixedly connected with a connecting rod, one end of the connecting rod away from the rectangular hole is fixedly connected with an inclined arc block, the inner wall of the rectangular hole is fixedly connected with an electric push rod at the bottom, the movable end of the electric push rod is fixedly connected with an arc-shaped rod, the electric push rod moves according to the size of the paper cup opening, drives the arc-shaped rod to adjust the position, accurately fixes the paper cup, realizes adaptive stacking of paper cups of different sizes, can be flexibly adjusted according to the size of the paper cup, the arc-shaped rod fixes the paper cup opening, ensures fixation of the paper cup during stacking, prevents the paper cup from toppling or mispositioning during stacking, ensures the quality of paper cup stacking, simultaneously, prevents the baffle from deviating from the stacked paper cup during movement, the bottom of the arc-shaped column is fixedly connected with the top of the sliding plate, the connecting rod is provided with a plurality of, and the plurality of connecting rods are distributed on the inner wall of the rectangular hole.

[0007] Further, the discharging device comprises an arc-shaped elbow pipe, one end of the arc-shaped elbow pipe is fixedly connected with a ring-shaped plate, one side of the ring-shaped plate away from the arc-shaped elbow pipe is fixedly connected with an L-shaped table, the top of the L-shaped table is provided with an arc-shaped groove, one side of the inner wall of the arc-shaped groove is provided with a circular groove, and one side of the inner wall of the arc-shaped groove is fixedly connected with a buffer spring, when the bottom of the paper cup contacts the T-shaped rod, the buffer spring is compressed due to the impact of the falling paper cup, the buffer spring is used as a buffer component, the impact force of the falling paper cup is absorbed, the impact force is converted into elastic potential energy, so that the impact force of the paper cup is buffered, the bottom of the paper cup is prevented from being damaged due to the impact, the integrity of the paper cup is protected, one end of the buffer spring away from one side of the inner wall of the arc-shaped groove is fixedly connected with the T-shaped rod, the inner wall of the arc-shaped groove is fixedly connected with an inclined sliding table, the inner side slope of the inclined sliding table is matched with the slope of the cup wall of the paper cup, when the paper cup slides onto the inclined sliding table, the paper cup can be restored to a horizontal transverse state and the speed of the paper cup is reduced, the inclined sliding table plays a role in adjusting the state of the paper cup and buffering the speed, the top of the inclined sliding table is fixedly connected with a semi-arc rod, the semi-arc rod fixes the paper cup, and the position of the paper cup is ensured to be stable in subsequent operations, a rotating sleeve block is rotatably connected to the semi-arc rod, the rotating sleeve block prevents the paper cup from being damaged due to excessive friction on the cup wall when the paper cup is fixed by the semi-arc rod, the friction between the paper cup and the semi-arc rod is reduced through the rotating characteristics of the rotating sleeve block, and the surface of the paper cup is protected from being damaged, one end of the T-shaped rod is slidably connected with the inner wall of the circular groove.

[0008] The application provides an automatic stacking equipment for paper cup production.

[0009] 1. The automatic stacking equipment for paper cup production is provided with a push plate as a component directly acting on the paper cup, can exert a pushing force on the paper cup under the driving of the spring, pushes the paper cup from the semi-open pipe into the conveying pipe, realizes the position transfer of the paper cup, the elastic rope is elastically deformed when the spring rebounds, generates a resistance to the spring when the maximum elastic deformation is reached, effectively prevents the rebounding pushing force of the spring from being too large to damage the paper cup, protects the paper cup from excessive impact through the elastic buffering characteristics of the elastic rope, the inner side slope of the inclined sliding table is matched with the slope of the cup wall of the paper cup, when the paper cup slides onto the inclined sliding table, the paper cup can be restored to a horizontal transverse state and the speed of the paper cup is reduced, and the inclined sliding table plays a role in adjusting the state of the paper cup and buffering the speed.

[0010] 2. The automatic stacking equipment for paper cup production is provided with a feeding device, a push plate as a component directly acting on the paper cup, which can exert a pushing force on the paper cup under the driving of a spring, push the paper cup from a half-open pipe into a conveying pipe, realize the position transfer of the paper cup, the elastic rope produces elastic deformation when the spring rebounds, and generates resistance to the spring when the maximum elastic deformation is reached, effectively preventing the rebounding pushing force of the spring from being too large to damage the paper cup, protecting the paper cup from excessive impact through its own elastic buffering characteristics, the ventilation ring plate receives airflow from the three-way pipe and uniformly distributes it, ensuring that the airflow has a relatively uniform distribution and stable flow rate when entering the inclined air pipe, the inclined air pipe guides the airflow into the conveying pipe in a diagonal manner, changing the direction and flow rate of the airflow, not only forming a pushing force on the paper cup, but also avoiding the paper cup from being stuck in the conveying pipe through the diagonal pushing force, the elastic wave plate prevents the push plate from pushing the paper cup out of the half-open pipe due to uneven pushing force.

[0011] 3. The automatic stacking equipment for paper cup production is provided with a conveying device, an inclined arc block provides a ring-shaped fixed channel for the paper cup during falling, preventing the paper cup from deviating during falling, allowing the paper cup to enter the subsequent stacking in the correct posture, the electric push rod moves according to the size of the paper cup opening, driving the arc-shaped rod to adjust the position and accurately fix the paper cup, realizing adaptive stacking of different size paper cups, which can be flexibly adjusted according to the size of the paper cup, the arc-shaped rod fixes the cup opening of the paper cup, ensuring the fixation of the paper cup during stacking, preventing the paper cup from tilting or mispositioning during stacking, ensuring the quality of paper cup stacking, at the same time, preventing the baffle from deviating from the stacked paper cup during movement, the baffle plays a limiting role, when the sliding plate is about to move to the top end, it contacts the inner wall of the sliding groove, moves inward by applying pressure to the extension spring, its moving position ensures that the paper cup can smoothly fall from the round hole two to the round hole three, the extension spring is compressed when the baffle is under pressure, absorbing the impact force received by the baffle, playing a buffering and protection role for the system, avoiding component damage caused by impact, and providing elastic return force for the movement of the baffle.

[0012] 4. The automatic stacking equipment for paper cup production is provided with a discharging device, the inner side slope of the inclined sliding table is matched with the slope of the paper cup wall, when the paper cup slides onto it, the paper cup can restore the horizontal transverse state and reduce the speed of the paper cup, which plays the role of adjusting the state of the paper cup and buffering the speed, when the bottom of the paper cup contacts with the T-shaped rod, the impact of the falling paper cup makes the buffer spring be compressed, the buffer spring as a buffer component absorbs the impact force when the paper cup falls, converts the impact force into elastic potential energy, thereby buffering the impact force of the paper cup, preventing the bottom of the paper cup from being damaged due to impact, protecting the integrity of the paper cup, the semi-arc rod fixes the paper cup, ensuring that the paper cup maintains a stable position in the subsequent operation, the rotating sleeve block prevents the paper cup from being damaged due to excessive friction when being fixed by the semi-arc rod, through the rotating characteristics of itself, reduces the friction between the paper cup and the semi-arc rod, protects the surface of the paper cup from being damaged. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The schematic structure diagram of the automatic stacking equipment for paper cup production is shown in the figure.

[0014] Figure 2 The schematic structure diagram of the automatic stacking equipment for paper cup production is shown in the figure.

[0015] Figure 3 The schematic structure diagram of the feeding device is shown in the figure.

[0016] Figure 4 The schematic structure diagram of the feeding device is shown in the figure.

[0017] Figure 5 The schematic structure diagram of the feeding device is shown in the figure.

[0018] Figure 6 The schematic structure diagram of the anti-deviation mechanism is shown in the figure.

[0019] Figure 7 The schematic structure diagram of the discharging device is shown in the figure.

[0020] Figure 8 The schematic structure diagram of the discharging device is shown in the figure.

[0021] In the figure: 1, workbench; 2, fixed plate; 3, round hole one; 4, feeding device; 5, sliding groove; 6, motor; 7, threaded rod; 8, conveying device; 9, through hole; 10, discharging device; 11, supporting leg; 41, conveying pipe; 42, half-open pipe; 43, spring; 44, push plate; 45, round rod; 46, elastic rope; 47, magnetic block; 48, U-shaped rod; 49, electromagnetic chuck; 410, ventilation ring plate; 411, inclined air pipe; 412, elastic wave plate; 413, tee pipe; 414, air pump; 81, sliding plate; 82, anti-deviation mechanism; 83, round hole two; 84, rectangular groove; 85, telescopic spring; 86, baffle; 87, round hole three; 821, arc column; 822, rectangular hole; 823, connecting rod; 824, inclined arc block; 825, electric push rod; 826, arc-shaped rod; 101, arc-shaped elbow; 102, annular plate; 103, L-shaped table; 104, arc-shaped groove; 105, circular groove; 106, buffer spring; 107, T-shaped rod; 108, inclined sliding table; 109, half-arc rod; 1010, rotating sleeve block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] First embodiment, please refer to Figures 1-4 The present application is an automatic stacking equipment for paper cup production, which comprises a workbench 1, a fixed plate 2 fixedly connected to one side of the top of the workbench 1, a round hole one 3 formed in one side of the fixed plate 2, a feeding device 4 fixedly connected to the inner wall of the round hole one 3, a sliding groove 5 formed in the top of the workbench 1 away from the fixed plate 2, a motor 6 fixedly connected to one side of the workbench 1, a threaded rod 7 fixedly connected to the driving shaft of the motor 6, a conveying device 8 slidingly connected to the inner wall of the sliding groove 5, a through hole 9 formed in the bottom of the inner wall of the sliding groove 5, a discharging device 10 fixedly connected to the bottom of the workbench 1, a supporting leg 11 fixedly connected to the bottom of the workbench 1, one end of the threaded rod 7 penetrating through the workbench 1 and being threadedly connected with the workbench 1, and one end of the threaded rod 7 penetrating through the conveying device 8 and being threadedly connected with the conveying device 8.

[0024] The feeding device 4 comprises a conveying pipe 41, one end of the conveying pipe 41 is fixedly connected with a half-open pipe 42, the inner side of the half-open pipe 42 is fixedly connected with a spring 43, the end of the spring 43 away from the half-open pipe 42 is fixedly connected with a push plate 44, the side of the push plate 44 close to the spring 43 is fixedly connected with a round rod 45, the side of the push plate 44 close to the spring 43 is fixedly connected with an elastic rope 46, the side of the round rod 45 away from the push plate 44 is fixedly connected with a magnetic block 47, the outer side of the half-open pipe 42 is fixedly connected with a U-shaped rod 48, the inner side of the U-shaped rod 48 is fixedly connected with an electromagnetic chuck 49, the conveying pipe 41 is sleeved and communicated with a ventilation ring plate 410, the inner side of the ventilation ring plate 410 is communicated with an inclined air pipe 411, the side of the ventilation ring plate 410 close to the half-open pipe 42 is fixedly connected with an elastic wave plate 412, the ventilation ring plate 410 is communicated with a three-way pipe 413, the end of the three-way pipe 413 away from the ventilation ring plate 410 is communicated with an air pump 414, one side of the ventilation ring plate 410 is fixedly connected with the inner wall of the round hole 3, one side of the air pump 414 is fixedly connected with one side of the fixed plate 2, one end of the round rod 45 penetrates through the half-open pipe 42 and is slidably connected with the half-open pipe 42, the end of the elastic rope 46 away from the push plate 44 is fixedly connected with the inner side of the half-open pipe 42, when in use, the paper cup is horizontally dropped to the inner wall of the half-open pipe 42, the power inside the electromagnetic chuck 49 is turned on, the magnetic block 47 is moved to the direction of the electromagnetic chuck 49 through the magnetic force, since the magnetic block 47 is connected with the round rod 45 and the round rod 45 is connected with the push plate 44, the movement of the magnetic block 47 drives the synchronous movement of the round rod 45 and the push plate 44, in the movement process of the push plate 44, the spring 43 connected with the push plate is compressed by the force transmitted by the push plate, with the continuous movement of the magnetic block 47, the spring 43 is continuously compressed and stores the elastic potential energy, when the magnetic block 47 drives the push plate 44 to move to a certain distance, the power of the electromagnetic chuck 49 is turned off, at this moment, the magnetic force generated by the electromagnetic chuck disappears rapidly, the pressure of the spring 43 from the push plate 44 also disappears, the spring starts to rebound, in the rebound process, the spring 43 converts the stored elastic potential energy into kinetic energy and drives the push plate 44 to move to the direction of the paper cup and exerts a pushing force on the paper cup, under the action of the pushing force, the paper cup enters the conveying pipe 41 from the inner wall of the half-open pipe 42, at the same time of the rebound of the spring 43, the elastic rope 46 connected with the push plate 44 or related structures also elastically deforms, with the rebound of the spring 43, the deformation degree of the elastic rope 46 gradually increases, when the elastic rope 46 reaches the maximum elastic deformation, a resistance is generated to the continuous rebound of the spring 43, which prevents the pushing force of the spring 43 on the paper cup from being too large when the spring rebounds and causes damage to the paper cup, thereby protecting the paper cup, after the paper cup enters the conveying pipe 41, the air pump 414 is started, the airflow generated by the air pump is first divided and guided through the three-way pipe 413, so that the airflow enters the ventilation ring plate 410, the airflow is uniformly distributed by the ventilation ring plate 410, and then the airflow enters the conveying pipe 41 in an inclined manner through the inclined air pipe 411, in the conveying pipe 41, the airflow forms an additional pushing force on the paper cup, so that the paper cup can pass through the conveying pipe 41 more quickly,At the same time, due to the direction and oblique entering mode of the air flow, the paper cup can be prevented from being stuck in the conveying pipe 41 due to friction, the shape of the paper cup and other reasons, and the smoothness of the paper cup conveying process is ensured.

[0025] The second embodiment, please refer to Figures 1-8 The application provides an automatic stacking equipment for paper cup production, which comprises a conveying device 8, the top of the sliding plate 81 is fixedly connected with a deviation prevention mechanism 82, the top and the bottom of the sliding plate 81 are both provided with a round hole two 83, one side of the sliding plate 81 is provided with a rectangular groove 84, the inner wall of the rectangular groove 84 is fixedly connected with a telescopic spring 85, one end of the telescopic spring 85 away from the inner wall of the rectangular groove 84 is fixedly connected with a baffle 86, the top of the baffle 86 is provided with a round hole three 87, one side of the sliding plate 81 is slidably connected with the inner wall of the sliding groove 5, the deviation prevention mechanism 82 is provided with two, and the two deviation prevention mechanisms 82 are distributed on the both sides of the top center position of the sliding plate 81, the deviation prevention mechanism 82 comprises an arc-shaped column 821, the top of the arc-shaped column 821 is provided with a rectangular hole 822, the inner wall of the rectangular hole 822 is fixedly connected with a connecting rod 823, one end of the connecting rod 823 away from the rectangular hole 822 is fixedly connected with an oblique arc block 824, the inner wall of the rectangular hole 822 is fixedly connected with an electric push rod 825 at the bottom, the movable end of the electric push rod 825 is fixedly connected with an arc-shaped rod 826, the bottom of the arc-shaped column 821 is fixedly connected with the top of the sliding plate 81, and the connecting rod 823 is provided with a plurality of connecting rods 823, and the plurality of connecting rods 823 are distributed on the inner wall of the rectangular hole 822.

[0026] The discharging device 10 comprises an arc-shaped elbow pipe 101, one end of the arc-shaped elbow pipe 101 is fixedly connected with a ring-shaped plate 102, the side, away from the arc-shaped elbow pipe 101, of the ring-shaped plate 102 is fixedly connected with an L-shaped table 103, the top of the L-shaped table 103 is provided with an arc-shaped groove 104, the inner wall of the arc-shaped groove 104 is provided with a circular groove 105 on one side, the inner wall of the arc-shaped groove 104 is fixedly connected with a buffer spring 106 on one side, one end of the buffer spring 106, away from the inner wall of the arc-shaped groove 104, is fixedly connected with a T-shaped rod 107, the inner wall of the arc-shaped groove 104 is fixedly connected with an inclined sliding table 108, the top of the inclined sliding table 108 is fixedly connected with a semi-arc rod 109, the semi-arc rod 109 is sleeved and rotationally connected with a rotating sleeve block 1010, the end, away from the ring-shaped plate 102, of the arc-shaped elbow pipe 101 is fixedly connected with the bottom of the workbench 1, one end of the T-shaped rod 107 is slidably connected with the inner wall of the circular groove 105, in use, during the falling of the paper cup, the inclined arc block 824 sets a fixed channel around the paper cup, so as to prevent the paper cup from deviating, the opening of the paper cup is upward, the electric push rod 825 moves according to the size of the opening of the paper cup, and drives the arc-shaped rod 826 to just fix the bottom paper cup, after the paper cups are stacked well, the motor 6 is started to drive the threaded rod 7 to rotate, the threaded rod 7 is matched with the internal thread of the sliding plate 81, the sliding plate 81 moves along the inner wall of the sliding groove 5, when the sliding plate 81 is about to move to the top end, the baffle 86 is in contact with the inner wall of the sliding groove 5, the baffle 86 is pressed to exert pressure on the extension spring 85, the extension spring 85 is compressed, the baffle 86 moves inward, when the sliding plate 81 moves to the top end, the second circular hole 83 is located right above the through hole 9, the baffle 86 moves to the third circular hole 87 which is just located right below the second circular hole 83, the electric push rod 825 is retracted, the arc-shaped rod 826 leaves the cup opening, the paper cup falls and slides out of the through hole 9 and falls into the track formed by the arc-shaped elbow pipe 101, and then falls into the arc-shaped groove 104, the inner side slope of the inclined sliding table 108 is matched with the slope of the cup wall of the paper cup, when the paper cup slides onto the inclined sliding table 108, the paper cup is restored to a horizontal transverse state, and the speed of the paper cup is reduced, when the bottom of the paper cup is in contact with the T-shaped rod 107, the T-shaped rod 107 is impacted due to the gravity and inertia of the falling, the buffer spring 106 is compressed to buffer the impact force, so as to prevent the bottom of the paper cup from being damaged, the semi-arc rod 109 fixes the paper cup, and the rotating sleeve block 1010 prevents the cup wall from being damaged due to excessive friction when the paper cup is fixed by the semi-arc rod 109.

[0027] Obviously, the embodiments described are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those of ordinary skill in the art and related fields without creative work should belong to the protection scope of the present application.

[0028] When the present application is in operation, the paper cup falls into the feeding device 4 horizontally, the feeding device 4 is started to push the paper cup and make it slide into the conveying device 8 by air flow, when the paper cup is stacked to a certain number in the conveying device 8, the motor 6 is started to drive the threaded rod 7 to rotate, the threaded rod 7 cooperates with the thread of the conveying device 8 to make the conveying device 8 move to the top of the inner wall of the chute 5, when the conveying device 8 reaches this position, the internal discharge hole is opened, the stacked paper cup enters the discharge device 10 from the through hole 9, and then slides out of the discharge device 10, the paper cup falls into the inner wall of the half-open pipe 42 horizontally, the internal power of the electromagnetic chuck 49 is turned on to make the magnetic block 47 move to the direction of the electromagnetic chuck 49 by magnetic force, since the magnetic block 47 is connected with the round rod 45 and the round rod 45 is connected with the push plate 44, the movement of the magnetic block 47 drives the round rod 45 and the push plate 44 to move synchronously, in the movement process of the push plate 44, the spring 43 connected with the push plate is compressed by the force transmitted by the push plate, with the continuous movement of the magnetic block 47, the spring 43 is continuously compressed to store elastic potential energy, when the magnetic block 47 drives the push plate 44 to move to a certain distance, the power of the electromagnetic chuck 49 is turned off, at this time, the magnetic force generated by the electromagnetic chuck disappears rapidly, the pressure of the spring 43 from the push plate 44 also disappears, the spring starts to rebound, in the rebound process, the spring 43 converts the stored elastic potential energy into kinetic energy to drive the push plate 44 to move to the direction of the paper cup to exert a pushing force on the paper cup, under the action of the pushing force, the paper cup enters the conveying pipe 41 from the inner wall of the half-open pipe 42, at the same time of the rebound of the spring 43, the elastic cord 46 connected with the push plate 44 or related structure also elastically deforms, with the rebound of the spring 43, the deformation degree of the elastic cord 46 gradually increases, when the elastic cord 46 reaches the maximum elastic deformation, it will generate a resistance to the continuous rebound of the spring 43 to prevent the pushing force of the spring 43 on the paper cup from being too large to damage the paper cup, thereby playing a role in protecting the paper cup, after the paper cup enters the conveying pipe 41, the air pump 414 is started, the air flow generated by the air pump is first divided and guided by the three-way pipe 413 to make the air flow enter the ventilation ring plate 410, the ventilation ring plate 410 uniformly distributes the air flow, and then the air flow enters the conveying pipe 41 in an oblique way through the inclined air pipe 411, in the conveying pipe 41, the air flow forms an additional pushing force on the paper cup to make the paper cup pass through the conveying pipe 41 more quickly, at the same time, due to the direction of the air flow and the oblique entering mode, the paper cup can be prevented from being stuck in the conveying pipe 41 due to friction, the shape of the paper cup itself and other reasons to ensure the smoothness of the conveying process of the paper cup, the paper cup falls into the round hole two 83 from the conveying pipe 41, in the falling process, the inclined arc block 824 sets a fixed channel around the paper cup to prevent the paper cup from deviating, the opening of the paper cup is upward, the electric push rod 825 moves according to the size of the opening of the paper cup to drive the arc-shaped rod 826 to just fix the bottom paper cup, after the paper cup is stacked, the motor 6 is started to drive the threaded rod 7 to rotate, the threaded rod 7 cooperates with the thread in the sliding plate 81 to make the sliding plate 81 move along the inner wall of the chute 5, when the sliding plate 81 is about to move to the top,The baffle 86 is in contact with the inner wall of the chute 5. The baffle 86 is pressed, and the extension spring 85 is compressed. The baffle 86 moves inward. When the sliding plate 81 moves to the top end, the round hole two 83 is located directly above the through hole 9. The baffle 86 moves to a position where the round hole three 87 is directly below the round hole two 83. The electric push rod 825 is retracted. The arc-shaped rod 826 leaves the cup opening. The paper cup falls and slides out of the through hole 9. The paper cup falls into the track formed by the arc-shaped bend pipe 101. The paper cup enters the arc-shaped groove 104. The inner slope of the inclined sliding table 108 is in contact with the slope of the paper cup wall. When the paper cup slides onto the inclined sliding table 108, the paper cup returns to a horizontal and transverse state. At the same time, the speed of the paper cup is reduced. When the bottom of the paper cup is in contact with the T-shaped rod 107, due to the gravity and inertia of the falling, a certain impact is caused to the T-shaped rod 107. The buffer spring 106 is compressed to buffer the impact force and prevent the bottom of the paper cup from being damaged. The semi-arc rod 109 fixes the paper cup. The rotating sleeve block 1010 prevents the paper cup from being damaged by the friction force when it is fixed by the semi-arc rod 109. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary skilled in the art and related fields without creative labor should belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the art, without special description and limitation.

Claims

1. An automatic stacking equipment for paper cup production, comprising a worktable (1), characterized in that: The top side of the workbench (1) is fixedly connected with a fixed plate (2), one side of the fixed plate (2) is provided with a round hole (3), the inner wall of the round hole (3) is fixedly connected with a feeding device (4), the top of the workbench (1) away from the fixed plate (2) is provided with a chute (5), one side of the workbench (1) is fixedly connected with a motor (6), the driving shaft of the motor (6) is fixedly connected with a threaded rod (7), the inner wall of the chute (5) is slidably connected with a conveying device (8), the inner wall bottom of the chute (5) is provided with a through hole (9), the bottom of the workbench (1) is fixedly connected with a discharging device (10), the bottom of the workbench (1) is fixedly connected with a supporting leg (11), one end of the threaded rod (7) penetrates through the workbench (1) and is rotatably connected with the workbench (1), one end of the threaded rod (7) penetrates through the conveying device (8) and is threadedly connected with the conveying device (8); The feeding device (4) comprises a conveying pipe (41), one end of the conveying pipe (41) is fixedly connected with a half-open pipe (42), the inner side of the half-open pipe (42) is fixedly connected with a spring (43), one end of the spring (43) away from the half-open pipe (42) is fixedly connected with a push plate (44), the side of the push plate (44) close to the spring (43) is fixedly connected with a round rod (45), the side of the push plate (44) close to the spring (43) is fixedly connected with an elastic rope (46), the side of the round rod (45) away from the push plate (44) is fixedly connected with a magnetic block (47), the outer side of the half-open pipe (42) is fixedly connected with a U-shaped rod (48), the inner side of the U-shaped rod (48) is fixedly connected with an electromagnetic chuck (49), the conveying pipe (41) is sleeved and communicated with a ventilation ring plate (410), the inner side of the ventilation ring plate (410) is communicated with an inclined air pipe (411), the side of the ventilation ring plate (410) close to the half-open pipe (42) is fixedly connected with an elastic wave plate (412), the ventilation ring plate (410) is communicated with a three-way pipe (413), one end of the three-way pipe (413) away from the ventilation ring plate (410) is communicated with an air pump (414); The conveying device (8) comprises a sliding plate (81), the top of the sliding plate (81) is fixedly connected with an anti-deviation mechanism (82), the anti-deviation mechanism (82) comprises an arc-shaped column (821), the top of the arc-shaped column (821) is provided with a rectangular hole (822), one side of the inner wall of the rectangular hole (822) is fixedly connected with a connecting rod (823), one end of the connecting rod (823) away from the rectangular hole (822) is fixedly connected with an inclined arc block (824), one side of the inner wall of the rectangular hole (822) is fixedly connected with an electric push rod (825) at the bottom, the movable end of the electric push rod (825) is fixedly connected with an arc-shaped rod (826); One side of the ventilation ring plate (410) is fixedly connected with the inner wall of the round hole one (3), one side of the air pump (414) is fixedly connected with one side of the fixed plate (2), one end of the round rod (45) penetrates the half-open pipe (42) and is slidably connected with the half-open pipe (42), one end of the elastic rope (46) away from the push plate (44) is fixedly connected with the inner side of the half-open pipe (42); The bottom of the arc-shaped column (821) is fixedly connected with the top of the sliding plate (81), and the connecting rods (823) are provided in plurality, and the plurality of connecting rods (823) are distributed on one side of the inner wall of the rectangular hole (822); The discharging device (10) comprises an arc-shaped elbow pipe (101), one end of the arc-shaped elbow pipe (101) is fixedly connected with an annular plate (102), one side of the annular plate (102) away from the arc-shaped elbow pipe (101) is fixedly connected with an L-shaped table (103), the top of the L-shaped table (103) is provided with an arc-shaped groove (104), one side of the inner wall of the arc-shaped groove (104) is fixedly connected with a buffer spring (106), one end of the buffer spring (106) away from one side of the inner wall of the arc-shaped groove (104) is fixedly connected with a T-shaped rod (107), one end of the arc-shaped elbow pipe (101) away from the annular plate (102) is fixedly connected with the bottom of the workbench (1), and one end of the T-shaped rod (107) is slidably connected with the inner wall of the circular groove (105).

2. The automatic stacking equipment for paper cup production according to claim 1, characterized in that: The top and bottom of the sliding plate (81) are provided with a round hole two (83), one side of the sliding plate (81) is provided with a rectangular recess (84), one side of the inner wall of the rectangular recess (84) is fixedly connected with a telescopic spring (85), one end of the telescopic spring (85) away from one side of the inner wall of the rectangular recess (84) is fixedly connected with a baffle (86), and the top of the baffle (86) is provided with a round hole three (87).

3. The automatic stacking equipment for paper cup production according to claim 2, characterized in that: One side of the sliding plate (81) is slidably connected with the inner wall of the sliding groove (5), and the anti-deviation mechanisms (82) are provided in two, and the two anti-deviation mechanisms (82) are distributed on both sides of the top center position of the sliding plate (81).

4. The automatic stacking equipment for paper cup production according to claim 1, characterized in that: The inner wall of the arc-shaped groove (104) is provided with a circular groove (105), the inner wall of the arc-shaped groove (104) is fixedly connected with an inclined sliding table (108), the top of the inclined sliding table (108) is fixedly connected with a half-arc rod (109), and the half-arc rod (109) is rotatably connected with a rotating sleeve block (1010).

Images