Quantitative stacking device for paper cup production

Abstract

The quantitative stacking device for paper cup production comprises a workbench, two rotating frames are arranged on the lower side face in the workbench, the opposite side faces of the two rotating frames are rotationally connected with a stacking cylinder, a through hole is formed in the stacking cylinder in a penetrating mode, and the diameter of the upper side face of the through hole is larger than that of the lower side face of the through hole. A material hole communicating with the through hole is formed in the upper side face of the workbench, a rotating motor is arranged on the side face of one rotating frame, an electric push rod is arranged on the right side of the stacking barrel, a push block is arranged at the output end of the electric push rod, and a conveying assembly located on the right side of the material hole is arranged on the upper side face of the workbench. The conveying assembly can convey the paper cups into the material holes. A detection assembly used for detecting the stacking height of the paper cups is arranged on the circumferential side face of the stacking cylinder. An air injection assembly used for pushing the paper cups to move downwards along the through holes is arranged on the upper side face of the workbench. The paper cup box has the advantage that stacked paper cups can be conveniently taken out.

Description

TECHNICAL FIELD

[0001] The utility model belongs to paper cup production with quantitative stacking technical field relates to a paper cup production with quantitative stacking device. BACKGROUND

[0002] The production of disposable paper cups usually needs to be quantitatively stacked to ensure the efficiency of the production line and the quality of the products.

[0003] The Chinese invention patent with the publication number CN118220607A discloses a disposable paper cup production with quantitative stacking device and production process, which comprises a base plate, the top surface of the base plate is fixedly connected with four support rods, the outer side of the support rod is provided with a middle layer plate, the top end of the support rod is fixedly connected with a top layer plate, the bottom surface of the base plate is provided with a hydraulic cylinder, the bottom surface of the base plate extends downward to form a lower extension groove end, and the top surface of the lower extension groove end is rotatably connected with a bottom shaft fixed disc. This technical solution can position the paper cups through the arc-shaped plate and then make them fall into the inside of the packaging bag, so that the stacked cups will not be scattered or tilted to one side. At the same time, the inclined groove slider will move downward to push the bag supporting pieces from both sides of the bag supporting block, so that the bag supporting pieces can support the top end of the packaging bag, and the paper cups can more easily fall into the packaging bag, preventing the top end edge of the paper cups from being blocked by the edge of the packaging bag. However, the already stacked paper cups cannot be automatically separated in this technical solution, and the staff may be inconvenient when taking out the already stacked paper cups. UTILITY MODEL CONTENTS

[0004] In view of the above problems, the utility model provides a paper cup production with quantitative stacking device, which solves the problems in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a paper cup production with quantitative stacking device, which comprises a workbench, two rotating frames are arranged on the lower side of the workbench, a stacking cylinder is rotatably connected to the opposite sides of the two rotating frames, a through hole is formed through the stacking cylinder, the diameter of the upper end of the through hole is larger than that of the lower end, a material hole is formed in the upper side of the workbench and communicates with the through hole, a rotating motor is arranged on the side of one of the rotating frames, the output shaft of the rotating motor penetrates the rotating frame and is connected with the stacking cylinder, a fixed table is arranged on the lower side of the workbench and located to the right of the stacking cylinder, an electric push rod is arranged on the upper side of the fixed table, the output end of the electric push rod faces the stacking cylinder, and the output end of the electric push rod is located on the same axis as the rotating stacking cylinder, a push block is arranged on the output end of the electric push rod, the push block can be inserted into the through hole, a supporting table is arranged on the lower side of the workbench and located to the left of the stacking cylinder, a semicircular groove is formed in the upper side of the supporting table, so that the stacking cylinder can rotate and fit with the semicircular groove.

[0006] The upper side of the workbench is provided with a conveying assembly on the right side of the material hole, which can convey the paper cup into the material hole.

[0007] The circumferential side of the stacking drum is provided with a detection assembly for detecting the stacking height of the paper cup and controlling the rotation of the rotating motor.

[0008] The upper side of the workbench is provided with a jet assembly for pushing the paper cup to move downward along the through hole.

[0009] Further, the conveying assembly comprises a conveying belt arranged on the upper side of the workbench, a guide table is arranged between the conveying belt and the material hole on the left side of the conveying belt, a semicircular guide groove is arranged in the guide table, the guide groove is inclined downward from right to left, and the lower side of the guide groove is communicated with the material hole.

[0010] Further, the detection assembly comprises two screw rod mounting blocks symmetrically arranged on the circumferential side of the stacking drum 2, a screw rod rotatably connected to the opposite sides of the two screw rod mounting blocks, and a screw rod slider threadedly connected to the screw rod, a sliding groove is arranged through the circumferential side of the stacking drum 2, the screw rod slider is slidably connected in the sliding groove, one end of the screw rod slider in the through hole is provided with a proximity switch, the lower end of the screw rod penetrates through the screw rod mounting block and is fixed with a rotating cap, one end of the stacking drum away from the electric push rod is provided with a detection block, the side of the detection block close to the stacking drum is provided with a reset proximity switch, and the proximity switch and the reset proximity switch are electrically connected with the rotating motor and the electric push rod.

[0011] Further, the jet assembly comprises a mounting frame arranged on the upper side of the workbench, a jet cylinder arranged on the upper side of the mounting frame, and a gas pump arranged on the upper side of the mounting frame, the jet cylinder is provided with a jet cavity communicated with the lower side of the jet cylinder, the jet cavity and the opening on the lower side of the jet cylinder are located on the same axis as the stacking drum and the material hole, the upper side of the jet cylinder is provided with a gas pipe, the lower end of the gas pipe is communicated with the jet cavity, and the upper end of the gas pipe is connected with the gas pump through the mounting frame.

[0012] Further, the push block is provided with a buffer block on the side close to the stacking drum, and the buffer block is made of rubber material.

[0013] Further, the upper side of the inside of the workbench is provided with a semicircular baffle, the axis and diameter of the baffle are consistent with the material hole, the baffle is located on the right side of the stacking drum, and the stacking drum can rotate and abut the side of the baffle.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model discloses a rotating frame, rotary motor, electric push rod, support table, fixed platform and push block realize the paper cup that has piled up is pushed away from the stacking cylinder, improved the convenience of staff when taking out paper cup, through detection component realizes the detection to paper cup height of piling up, improved the convenience of staff control stacking height, through air -jet subassembly realizes the push of paper cup in through -hole, prevents the paper cup and blocks in through -hole, guarantees the subsequent stacking of paper cup. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic drawing of the utility model;

[0017] Figure 2 It is the left view of the utility model; Figure 1

[0018] Figure 3 It is the partial close -up view of A part of the utility model; Figure 1

[0019] In the drawing, 1, workbench;2, stacking cylinder;3, fixed platform;4, electric push rod;5, support table;6, conveyer belt;7, guide table;8, air -jet cylinder;9, gas pipe;10, air pump;11, push block;12, buffer block;13, baffle;14, screw;15, screw mounting block;16, screw cap;17, screw sliding block;18, proximity switch;19, rotating frame;20, rotary motor;21, mounting frame;101, material hole;201, sliding groove;202, through -hole;801, air -jet cavity. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor are within the protection scope of the utility model.

[0021] Such as Figure 1 , Figure 2 , Figure 3 ​​As shown, a quantitative stacking device for paper cup production, comprising a workbench 1, two rotating frames 19 are installed on the lower side of the workbench 1 through bolts, the opposite sides of the two rotating frames 19 are rotatably connected with a stacking drum 2 through bearings and rotating shafts, the stacking drum 2 is provided with a through hole 202, the diameter of the upper end of the through hole 202 is larger than that of the lower side, and the diameter of the lower side of the through hole is smaller than the minimum diameter of the paper cup, the upper side of the workbench 1 is provided with a material hole 101 which is in communication with the through hole 202, one side of one of the rotating frames 19 is provided with a rotating motor 20 through bolts, the output shaft of the rotating motor 20 is connected with the stacking drum 2 through the rotating frame 19 to drive the stacking drum 2 to rotate, the right side of the stacking drum 2 is provided with a fixing table 3 which is located on the lower side of the workbench 1 through bolts, the upper side of the fixing table 3 is provided with an electric push rod 4 through bolts, the output end of the electric push rod 4 faces the stacking drum 2, and the output end of the electric push rod 4 is located on the same axis as the rotating stacking drum 2, the output end of the electric push rod 4 is provided with a push block 11 through bolts, the push block 11 can be inserted into the through hole 202, the left side of the stacking drum 2 is provided with a supporting table 5 which is located on the lower side of the workbench 1 through bolts, the upper side of the supporting table 5 is provided with a semicircular groove so that the stacking drum 2 can rotate and fit with the semicircular groove;

[0022] The upper side of the workbench 1 is provided with a conveying assembly which is located on the right side of the material hole 101, and the conveying assembly can convey the paper cup into the material hole 101;

[0023] The circumferential side of the stacking drum 2 is provided with a detection assembly for detecting the stacking height of the paper cup and controlling the rotation of the rotating motor 20;

[0024] The upper side of the workbench 1 is provided with a jetting assembly for pushing the paper cup to move downward along the through hole 202.

[0025] In use, the staff will need to place the stacked paper cups on the conveying assembly, and the conveying assembly will transport the paper cups into the material hole 101 under the action of the conveying assembly. The paper cups on the conveying assembly are all in an open upward state, and under the action of gravity, the paper cups fall along the material hole 101 into the through hole 202 of the stacking cylinder 2. Because the diameter of the paper cup is greater than the diameter of the bottom of the through hole 202, the paper cup cannot fall from the through hole 202. At the same time, the paper cup is in close contact with the inside of the through hole 202 when it falls in the through hole 202, so that the opening direction of the paper cup always remains upward. At the same time that the paper cup falls into the through hole 202, the air jet assembly blows air downward along the through hole 202 to prevent the paper cup from being stuck on the side wall of the through hole 202 and unable to fall to the bottom of the through hole 202, thereby ensuring the continuity of the stacking of the paper cup in the through hole 202. At the same time that the paper cup is stacked, the detection assembly detects the height of the stacked paper cup. When the paper cup is stacked to the desired height, the rotating motor drives the stacking cylinder 2 to rotate counterclockwise downward until the stacking cylinder 2 is in close contact with the side surface of the support table 5. At this time, the rear surface of the stacking cylinder 2 is on the same axis as the push block 11. Then the electric push rod 4 pushes the push block 11 towards the stacking cylinder 2 to push the paper cups inside the stacking cylinder 2 out, thereby facilitating the staff to take out the already stacked paper cups, improving the work efficiency of the staff. After the electric push rod 4 exits the paper cup, the electric push rod 4 is reset. Then the rotating motor 20 drives the stacking cylinder 2 to rotate clockwise to the vertical state for the next paper cup stacking work.

[0026] In this embodiment, the conveying assembly includes a conveying belt 6 mounted on the upper side of the workbench 1 by bolts. The left side of the conveying belt 6 is provided with a guide table 7 located between the conveying belt 6 and the material hole 101. The conveying belt 6 is a prior art and will not be described in detail here. The guide table 7 has a semicircular guide groove inside. The guide groove is inclined downward from right to left. The lower side of the guide groove is in communication with the material hole 101. In use, the conveying belt 6 conveys the paper cups that need to be folded to the guide table 7. The paper cups slide along the guide groove in the guide table 7 to the material hole 101, ensuring the reliability of the paper cup conveying and preventing the paper cup from deviating during conveying.

[0027] In the embodiment, the detection assembly comprises the screw rod mounting block 15 symmetrically arranged on the upper and lower sides of the stacking cylinder 2, the screw rod 14 rotatably connected to the opposite sides of the two screw rod mounting blocks 15, and the screw rod sliding block 17 threadedly connected to the screw rod 14. The circumferential side of the stacking cylinder 2 is provided with a sliding groove 201, the screw rod sliding block 17 is slidably connected in the sliding groove 201, one end of the screw rod sliding block 17 located in the through hole 202 is provided with the proximity switch 18 through the bolt, the lower end of the screw rod 14 penetrates through the screw rod mounting block 15 and is provided with the screw cap 16, the end of the stacking cylinder 2 away from the electric push rod 4 is provided with the detection block 22 through the bolt, the side of the detection block 22 close to the stacking cylinder 2 is provided with the reset proximity switch 23 through the bolt, and the proximity switch 18 and the reset proximity switch 23 are electrically connected with the rotating motor 20 and the electric push rod 4. In use, when the height of the paper cup in the stacking cylinder 2 is at the same height as the proximity switch 18, the paper cup contacts the proximity switch 18, the proximity switch 18 transmits a signal to the rotating motor 20, and the rotating motor 20 drives the stacking cylinder 2 to rotate. When the staff needs to adjust the stacking height of the paper cup, the staff drives the screw rod 14 to rotate through the screw cap 16, and the screw rod sliding block 17 slides up and down along the sliding groove 201 under the action of the thread, so that the height of the proximity switch 18 is adjusted, and the height of the staff when adjusting the stacking of the paper cup is improved. When the electric push rod 4 pushes the paper cup away from the stacking cylinder 2, the paper cup passes through the reset proximity switch 23 and makes the reset proximity switch 23 detectable. After the paper cup is separated from the stacking cylinder 2, the reset proximity switch 23 cannot detect the signal of the paper cup, and then transmits a signal to the electric push rod 4 and the rotating motor 20, so that the electric push rod 4 is reset. When the electric push rod 4 is reset, the rotating motor 20 drives the stacking cylinder 2 to reset to the vertical state, and the cycle is repeated in sequence, so that the stacking work of the paper cup is normally operated.

[0028] In the embodiment, the air injection assembly comprises the mounting frame 21 mounted on the upper side of the workbench 1, the air injection cylinder 8 mounted on the upper side of the mounting frame 21 through the bolt, and the air pump 10 mounted on the upper side of the mounting frame 21 through the bolt. The air injection cylinder 8 is provided with the air injection cavity 801 in communication with the lower side of the air injection cylinder 8. The air injection cavity 801 and the opening on the lower side of the air injection cylinder 8 are located on the same axis as the stacking cylinder 2 and the material hole 101. The air injection cylinder 8 is provided with the gas delivery pipe 9 on the upper side. The lower end of the gas delivery pipe 9 is in communication with the air injection cavity 801, and the upper end of the gas delivery pipe 9 is connected with the air pump 10 through the mounting frame 21. In use, the air pump 10 fills the air injection cavity 801 through the gas delivery pipe 9. The air in the air injection cavity 801 is injected out of the opening on the lower side of the air injection cavity 801 and enters the through hole 202, so that the paper cup in the through hole 202 is blown off to the bottom of the through hole 202, preventing the paper cup from being stuck in the through hole 202 and affecting the subsequent stacking of the paper cup.

[0029] In the embodiment, the push block 11 is close to the side of the stacking cylinder 2 and is glued with a buffer block 12, the material of the buffer block 12 is flexible material such as rubber, in use, the buffer block 12 reduces the impact force of the push block 11 to the paper cup, prevents the paper cup from being damaged when being pushed, and guarantees the production quality of the paper cup.

[0030] In the embodiment, the upper side of the workbench 1 is internally bolted with a semicircular baffle 13, the axis and diameter of the baffle 13 are consistent with the material hole 101, the stacking cylinder 2 can rotate and adhere to the side of the baffle 13, in use, the baffle 13 can limit the rotating angle of the stacking cylinder 2, and guarantees the reliability of the stacking cylinder 2 in rotation.

[0031] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A paper cup production quantitative stacking device, comprising a workbench, characterized in that: The lower side of the workbench is provided with two rotating frames, opposite sides of the two rotating frames are rotationally connected with stacking barrels, through holes are formed in the stacking barrels, diameters of upper ends of the through holes are larger than diameters of lower ends of the through holes, upper sides of the workbench are provided with material holes in communication with the through holes, one side of one of the rotating frames is provided with a rotating motor, an output shaft of the rotating motor penetrates the rotating frame and is connected with the stacking barrel, a fixing table is arranged on the right side of the stacking barrel and located at the lower side of the workbench, an electric push rod is arranged on the upper side of the fixing table, an output end of the electric push rod faces the stacking barrel, the output end of the electric push rod is located on the same axis as the rotating stacking barrel, the output end of the electric push rod is provided with a push block, the push block can be inserted into the through hole, a supporting table is arranged on the left side of the stacking barrel and located at the lower side of the workbench, a semicircular groove is formed in the upper side of the supporting table, so that the stacking barrel can be rotated and abut against the semicircular groove; The upper side of the workbench is provided with a conveying assembly located on the right side of the material hole, the conveying assembly can convey the paper cup into the material hole; The circumferential side of the stacking barrel is provided with a detection assembly for detecting the stacking height of the paper cup and controlling the rotation of the rotating motor; The upper side of the workbench is provided with a gas jetting assembly for pushing the paper cup to move downward along the through hole.

2. The device according to claim 1, characterized in that: The conveying assembly comprises a conveying belt arranged on the upper side of the workbench, a material guiding table is arranged on the left side of the conveying belt and located between the conveying belt and the material hole, a semicircular material guiding groove is formed in the material guiding table, the material guiding groove is inclined downward from right to left, and the lower side of the material guiding groove is in communication with the material hole.

3. The device according to claim 1, characterized in that: The detection assembly comprises two screw rod mounting blocks symmetrically arranged on the circumferential side of the stacking barrel, a screw rod rotationally connected with opposite sides of the two screw rod mounting blocks, and a screw rod slider threadedly connected with the screw rod, a sliding groove is formed in the circumferential side of the stacking barrel, the screw rod slider is slidably connected in the sliding groove, one end of the screw rod slider located in the through hole is provided with a proximity switch, the lower end of the screw rod penetrates the screw rod mounting block and is fixed with a rotating cap, one end of the stacking barrel away from the electric push rod is provided with a detection block, the side of the detection block close to the stacking barrel is provided with a reset proximity switch, and the proximity switch and the reset proximity switch are electrically connected with the rotating motor and the electric push rod.

4. The device according to claim 1, characterized in that: The gas jetting assembly comprises a mounting frame arranged on the upper side of the workbench, a gas jetting cylinder arranged on the upper side of the mounting frame, and a gas pump arranged on the upper side of the mounting frame, the gas jetting cylinder is provided with a gas jetting cavity in communication with the lower side of the gas jetting cylinder, the gas jetting cavity and the opening on the lower side of the gas jetting cylinder are located on the same axis as the stacking barrel and the material hole, the upper side of the gas jetting cylinder is provided with a gas conveying pipe, the lower end of the gas conveying pipe is in communication with the gas jetting cavity, and the upper end of the gas conveying pipe penetrates the mounting frame and is connected with the gas pump.

5. The device according to claim 1, characterized in that: The side of the push block close to the stacking barrel is provided with a buffer block, and the buffer block is made of rubber material.

6. The device according to claim 1, characterized in that: The upper side of the workbench is provided with a semicircular baffle, the axis and diameter of the baffle are consistent with the material hole, and the baffle is located on the right side of the stacking barrel, and the stacking barrel can be rotated and abut against the side of the baffle.

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