Indentation mechanism of paper cup machine
By designing a paper cup machine indentation mechanism including guide frame, power column, downward mechanism and feeding turntable, the problems of inability to adjust height, large volume, inconvenient movement, and inability to adjust the indentation speed in the prior art are solved, and many Paper cups have functions such as indentation, automatic feeding, paper cup storage and height adjustment.
Patent Information
- Application Number
- CN202420521638.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-18
AI Technical Summary
The existing paper cup machine indentation mechanism cannot be adjusted according to the user's height, resulting in unwell working environment for workers, and large volume is inconvenient to move, so the indentation processing speed cannot be adjusted.
An indentation mechanism including a guide frame, a rotatable power column, a plurality of removable downward mechanisms, a circular frame, a rotatable feeding turntable, a material preparation rack, a lifting cylinder and a base are designed. The mechanism can automatically feed and perform indentation, and has the functions of indentation speed adjustment, disassembly and maintenance, paper cup storage and height adjustment.
It realizes the indentation speed of multiple paper cups at the same time, can adjust the indentation speed at any time, facilitate disassembly and maintenance, realizes automatic feeding and storage of paper cups, and has the functions of convenient movement and height adjustment.
Smart Images
Figure CN222495608U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of paper cup machine machinery and relates to an indentation mechanism of a paper cup machine. Background Art
[0002] A paper cup is a paper container made by mechanically processing and gluing base paper (white paperboard) made of chemical wood pulp, and has a cup-shaped appearance. In the process of processing paper cups, a flange is generally provided on the cup wall of a paper cup or a paper bowl so as to cover and seal the formed paper cup, and the flange is conducive to taking out the overlapping paper cups as needed. When processing the flange, the creasing mechanism of the paper cup machine is used. However, the existing creasing mechanism of the paper cup machine has shortcomings, and cannot be adjusted according to the height of the user, making the working environment of the worker uncomfortable. At the same time, the volume is large and inconvenient to move. At the same time, the creasing processing speed of the paper cup cannot be adjusted. Therefore, a creasing mechanism of a paper cup machine is needed to solve the above problems. Utility Model Content
[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a creasing mechanism for a paper cup machine. The utility model has a novel structure, ingenious conception, simple and convenient operation, and effectively achieves the purpose of being able to simultaneously creasing multiple paper cups, adds a function of being able to adjust the creasing speed at any time, achieves the purpose of convenient disassembly and maintenance of the mechanism, achieves the function of automatic feeding and creasing, adds the purpose of being able to store the creasing paper cups, adds a function of facilitating the movement of the device, and adds a function of adjusting the height.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: the utility model includes a guide frame, a rotatable power column is provided in the middle of the guide frame, a plurality of detachable downward pressing mechanisms are provided on the upper side of the power column, a circular frame is fixedly connected to the upper side of the guide frame, a rotatable feeding turntable is provided on the lower side of the guide frame, a material preparation rack is fixedly connected to the outer side of the circular frame, a lifting cylinder is fixedly connected to the lower side of the material preparation rack, and a base is slidably connected to the lower side of the lifting cylinder.
[0005] Preferably, the pressing mechanism includes a support frame slidably connected to the power column, a first pressing rod which can slide up and down is provided on the upper part of the support frame, a retractable second pressing rod is provided at the rear part of the first pressing rod, an indentation block is rotatably connected to the rear side of the second pressing rod, and a toggle plate is fixedly connected to the lower side of the support frame.
[0006] Preferably, a plurality of first springs are provided inside the first pressing rod, a pressing slider is fixedly connected to the rear side of the second pressing rod, a lifting slot is provided inside the circular frame, and the lifting slot and the pressing slider cooperate with each other to form a lifting structure for the indentation block.
[0007] Preferably, a disassembly cover is threadedly connected to the upper side of the power column, and a plurality of detachable auxiliary frames are provided on the upper portion of the power column.
[0008] Preferably, a plurality of guide grooves are provided on the guide frame, a soft shifting plate is fixedly connected to the outer side of the guide frame at a position corresponding to each guide groove, and a power gear ring is fixedly connected to the lower side of the feeding turntable.
[0009] Preferably, an electric motor is fixedly connected inside the lifting cylinder, a worm is fixedly connected to the upper side of the motor, a power gear is fixedly connected to the upper side of the worm, and the outer side of the power gear is meshed with the power gear ring.
[0010] Preferably, the front side of the worm is meshed with a worm wheel, the left side of the worm wheel is fixedly connected to a small bevel gear, the left side of the small bevel gear is meshed with a large bevel gear, the lower side of the large bevel gear is fixedly connected to a reduction pinion, the front side of the reduction pinion is meshed with a reduction large gear, and the reduction large gear is fixedly connected to the power column.
[0011] Preferably, a plurality of feeding pipes are fixedly connected to the lower side of the guide frame, an electric telescopic rod is fixedly connected to the inside of the base, the upper side of the electric telescopic rod is fixedly connected to the lifting cylinder, a first material picking door is provided on the rear side of the lifting cylinder, a second material picking door is provided on the rear side of the base, and a plurality of universal wheels are provided on the lower side of the base.
[0012] The utility model has a novel structure, ingenious conception, simple and convenient operation, and effectively achieves the purpose of simultaneously indenting multiple paper cups, adds a function of being able to adjust the indentation speed at any time, achieves the purpose of convenient disassembly and maintenance of the mechanism, achieves the function of automatic feeding and indentation, adds the purpose of being able to store the indented paper cups, adds a function of convenient device movement, and adds a function of adjusting the height. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0014] Figure 2 It is a schematic diagram of the explosion structure of the utility model.
[0015] Figure 3 It is a schematic diagram of the position of the motor in the utility model.
[0016] Figure 4 It is a schematic diagram of the position of the downward pressing mechanism in the utility model.
[0017] Figure 5 It is a schematic diagram of the position of the worm gear in the utility model.
[0018] In the figure: 1-guide frame, 2-power column, 3-pressing mechanism, 4-circular frame, 5-feeding turntable, 6-material preparation frame, 7-lifting cylinder, 8-base, 9-first spring, 10-pressing slider, 11-lifting slide slot, 12-disassembly cover, 13-auxiliary frame, 14-guide slot, 15-sliding soft plate, 16-power gear ring, 17-motor, 18-worm, 19-power gear, 20-worm wheel, 21-small bevel gear, 22-large bevel gear, 23-reduction small gear, 24-reduction large gear, 25-feeding pipeline, 26-electric telescopic rod, 27-first material picking door, 28-second material picking door, 29-universal wheel, 301-support frame, 302-first pressing rod, 303-second pressing rod, 304-indentation block, 305-sliding plate. DETAILED DESCRIPTION
[0019] The following is combined with Figure 1-Figure 5 The specific implementation modes of the present utility model are further described in detail.
[0020] Embodiment 1, by Figure 1-Figure 5 The utility model comprises a guide frame 1. In order to achieve the purpose of simultaneously indenting a plurality of paper cups, a rotatable power column 2 is provided in the middle of the guide frame 1. A plurality of detachable pressing mechanisms 3 are provided on the upper side of the power column 2. A circular frame 4 is fixedly connected to the upper side of the guide frame 1. A rotatable feeding turntable 5 is provided on the lower side of the guide frame 1. The outer side of the feeding turntable 5 is in an inwardly concave cone shape, so that the paper cups on the outer side of the feeding turntable 5 can be moved toward the middle due to their own weight during the process of rotating with the feeding turntable 5. A material preparation frame 6 is fixedly connected to the outer side of the circular frame 4. The right side of the material preparation frame 6 is in a convex shape and has a certain inward curvature. The paper cups can automatically enter the feeding turntable 5 due to their own weight. A lifting cylinder 7 is fixedly connected to the lower side of the material preparation frame 6. A base 8 is slidably connected to the lower side of the lifting cylinder 7.
[0021] When in use, the paper cups to be indented can be placed with their mouths facing upwards on the preparation rack 6. The paper cups enter the feeding turntable 5 due to their own weight. When in use, the feeding turntable 5 will rotate, thereby driving the paper cup machine to enter the guide rack 1. In the process of the paper cups rotating together with the pressing mechanism 3, the indentation block 304 descends to indent the paper cups. After the indentation, the indentation block 304 automatically rises, and the paper cups continue to move under the joint action of the guide rack 1 and the feeding turntable 5, and finally fall into the lifting cylinder 7 for collection.
[0022] Embodiment 2, based on embodiment 1, Figure 1-Figure 5 It is given that, in order to achieve the purpose of being able to adjust the indentation speed at any time, the pressing mechanism 3 includes a support frame 301 slidably connected to the power column 2, a first pressing rod 302 which can slide up and down is provided on the upper part of the support frame 301, a retractable second pressing rod 303 is provided at the rear part of the first pressing rod 302, an indentation block 304 is rotatably connected to the rear side of the second pressing rod 303, and a toggle plate 305 is fixedly connected to the lower side of the support frame 301;
[0023] When in use, the pressing mechanism 3 can be fixed on the upper side of the power column 2 through the support frame 301. When the toggle plate 305 coincides with the entrance of the guide frame 1, the paper cup will enter the guide groove 14 driven by the feeding turntable 5, and due to the action of the toggle plate 305, the paper cup and the toggle plate 305 move together, and then the indentation block 304 descends to indent the paper cup.
[0024] Embodiment 3, based on embodiment 2, Figure 1-Figure 5 It is given that, in order to facilitate the disassembly and maintenance of the mechanism, a plurality of first springs 9 are provided inside the first pressing rod 302, a pressing slider 10 is fixedly connected to the rear side of the second pressing rod 303, and a lifting slot 11 is provided inside the circular frame 4, and the lifting slot 11 cooperates with the pressing slider 10 to form a lifting structure of the indentation block 304;
[0025] When in use, the second pressing rod 303, under the joint action of the first pressing rod 302 and the first spring 9, keeps the pressing slider 10 always close to the lifting slot 11. When the indentation block 304 needs to be removed, the second pressing rod 303 can be pushed forward to release the engagement between the pressing slider 10 and the lifting slot 11, so that the pressing mechanism 3 can be pulled upward from the power column 2.
[0026] Embodiment 4, based on embodiment 3, Figure 1-Figure 5 It is given that, in order to achieve a better purpose, a disassembly cover 12 is threadedly connected to the upper side of the power column 2, and a plurality of detachable auxiliary frames 13 are provided on the upper part of the power column 2;
[0027] When in use, the pressing mechanism 3 can be disassembled by unscrewing the disassembly cover 12. The lower side of the auxiliary frame 13 is not grooved. Therefore, according to needs, a suitable number of pressing mechanisms 3 can be installed on the upper side of the power column 2, and the auxiliary frames 13 can be installed at the remaining positions, so as to adjust the indentation speed and control the overall operating power of the device.
[0028] Embodiment 5, based on embodiment 1, Figure 1-Figure 5It is given that, in order to achieve the purpose of automatic indentation, a plurality of guide grooves 14 are provided on the guide frame 1, a toggle soft plate 15 is fixedly connected to the position of each guide groove 14 on the outer side of the guide frame 1, and a power gear ring 16 is fixedly connected to the lower side of the feeding turntable 5;
[0029] When in use, the soft plate 15 is moved to send the paper cup into the guide groove 14, and the power gear ring 16 rotates to drive the feeding turntable 5 to rotate.
[0030] Embodiment 6, based on embodiment 5, Figure 1-Figure 5 In order to achieve a better purpose, the lifting cylinder 7 is fixedly connected to a motor 17, which is a prior art and will not be described in detail here. A worm 18 is fixedly connected to the upper side of the motor 17, and a power gear 19 is fixedly connected to the upper side of the worm 18. The outer side of the power gear 19 is meshed with the power gear ring 16.
[0031] When in use, the motor 17 is started to drive the worm 18 to rotate, thereby driving the power gear 19 to rotate along with the worm 18, and the power gear 19 drives the power gear ring 16 to rotate.
[0032] Embodiment 7, on the basis of Embodiments 5 and 6, Figure 1-Figure 5 It is given that, in order to achieve the purpose of timely feeding of paper cups, a worm wheel 20 is meshed on the front side of the worm 18, a small bevel gear 21 is fixedly connected to the left side of the worm wheel 20, a large bevel gear 22 is meshed on the left side of the small bevel gear 21, a reduction pinion 23 is fixedly connected to the lower side of the large bevel gear 22, a reduction pinion 23 is meshed on the front side of the reduction pinion 23, and the reduction large gear 24 is fixedly connected to the power column 2;
[0033] When in use, the worm 18 rotates through the turbine and the small bevel gear 21 to drive the large bevel gear 22 to rotate, and the large bevel gear 22 drives the power column 2 to rotate through the reduction small gear 23 and the reduction large gear 24, so that the downward pressure mechanism 3 on the upper side thereof operates. When the mechanism is running, the rotation speed of the power column 2 is lower than the feeding turntable 5, thereby ensuring that the feeding turntable 5 can feed materials uninterruptedly.
[0034] Embodiment 8, based on embodiment 7, Figure 1-Figure 5 In order to achieve the purpose of storing the paper cups after indentation, a plurality of feeding pipes 25 are fixedly connected to the lower side of the guide frame 1, an electric telescopic rod 26 is fixedly connected to the interior of the base 8, and the upper side of the electric telescopic rod 26 is fixedly connected to the lifting cylinder 7, a first material taking door 27 is provided at the rear side of the lifting cylinder 7, a second material taking door 28 is provided at the rear side of the base 8, and a plurality of universal wheels 29 are provided at the lower side of the base 8;
[0035] When in use, the height of the lifting cylinder 7 can be controlled by the electric telescopic rod 26, so as to adjust the height of the material preparation rack 6 to make the staff more comfortable. The electric telescopic rod 26 is a prior art, such as an electric push rod of model CIAA, which has a locking function and is not described in detail here. After the paper cup is processed by the indentation block 304, it falls into the feeding pipe 25 under the action of the guide groove 14, and then enters the lifting cylinder 7. When needed, the finished paper cup can be taken out by opening the first material taking door 27 and the second material taking door 28, and the universal wheel 29 can facilitate the movement of the device.
[0036] When the utility model is used, the device can first be moved to a suitable position through the universal wheel 29, and then the paper cup to be indented is placed on the preparation rack 6 with the mouth facing upwards. The paper cup enters the feeding turntable 5 due to its own weight. After the motor 17 is started, the feeding turntable 5 will rotate, thereby driving the paper cup machine to enter the guide frame 1. In the process of the paper cup rotating together with the pressing mechanism 3, the indentation block 304 descends under the action of the lifting slide 11 and the pressing slider 10 to indent the paper cup. After the indentation, the indentation block 304 automatically rises with the rotation. The paper cup still moves under the joint action of the guide frame 1 and the feeding turntable 5, and finally falls into the lifting cylinder 7 through the feeding pipe 25 for collection. When the indentation block 304 needs to be removed, The second pressing rod 303 can be pushed forward after the disassembly cover 12 is unscrewed to release the engagement between the pressing slider 10 and the lifting slide slot 11, so that the pressing mechanism 3 can be pulled out upward from the power column 2 for maintenance and repair. When necessary, a suitable number of pressing mechanisms 3 can be installed on the upper side of the power column 2, and auxiliary frames 13 can be installed at the remaining positions to adjust the indentation speed and control the overall operating power of the device. When the height needs to be adjusted, the height of the lifting cylinder 7 can be controlled by the electric telescopic rod 26, thereby adjusting the height of the material preparation rack 6 to make the staff more comfortable. When the processed paper cups need to be taken out, the finished paper cups can be taken out by opening the first material collection door 27 and the second material collection door 28.
[0037] The utility model has a novel structure, ingenious conception, and is simple and convenient to operate. Through the design, the purpose of simultaneously indenting multiple paper cups is effectively achieved, the function of adjusting the indentation speed at any time is added, the purpose of convenient disassembly and maintenance of the mechanism is achieved, the function of automatic feeding and indentation is achieved, the purpose of storing the indented paper cups is added, the function of convenient device movement is added, and the function of adjusting the height is added.
[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. 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 creasing mechanism for a paper cup machine, comprising a guide frame, characterized in that: A rotatable power column is provided in the middle of the guide frame, a plurality of detachable downward pressing mechanisms are provided on the upper side of the power column, a circular frame is fixedly connected to the upper side of the guide frame, a rotatable feeding turntable is provided on the lower side of the guide frame, a material preparation rack is fixedly connected to the outer side of the circular frame, a lifting cylinder is fixedly connected to the lower side of the material preparation rack, and a base is slidably connected to the lower side of the lifting cylinder.
2. The indentation mechanism of a paper cup machine according to claim 1, characterized in that: The pressing mechanism includes a support frame slidably connected to the power column, a first pressing rod which can slide up and down is provided on the upper part of the support frame, a telescopic second pressing rod is provided at the rear part of the first pressing rod, an indentation block is rotatably connected to the rear side of the second pressing rod, and a toggle plate is fixedly connected to the lower side of the support frame.
3. The indentation mechanism of a paper cup machine according to claim 2, characterized in that: A plurality of first springs are arranged inside the first pressing rod, a pressing slider is fixedly connected to the rear side of the second pressing rod, a lifting slide is arranged inside the circular frame, and the lifting slide cooperates with the pressing slider to lift the indentation block.
4. The indentation mechanism of a paper cup machine according to claim 3, characterized in that: A disassembly cover is threadedly connected to the upper side of the power column, and a plurality of detachable auxiliary frames are arranged on the upper part of the power column.
5. The indentation mechanism of a paper cup machine according to claim 1, characterized in that: The guide frame is provided with a plurality of guide grooves, and a shifting soft plate is fixedly connected to the position of each guide groove on the outer side of the guide frame, and a power gear ring is fixedly connected to the lower side of the feeding turntable.
6. The indentation mechanism of a paper cup machine according to claim 5, characterized in that: An electric motor is fixedly connected inside the lifting cylinder, a worm is fixedly connected to the upper side of the electric motor, a power gear is fixedly connected to the upper side of the worm, and the outer side of the power gear is meshed with the power gear ring.
7. The creasing mechanism of a paper cup machine according to claim 6, characterized in that: The front side of the worm is meshed with a worm wheel, the left side of the worm wheel is fixedly connected to a small bevel gear, the left side of the small bevel gear is meshed with a large bevel gear, the lower side of the large bevel gear is fixedly connected to a reduction pinion, the front side of the reduction pinion is meshed with a reduction large gear, and the reduction large gear is fixedly connected to the power column.
8. The indentation mechanism of a paper cup machine according to claim 7, characterized in that: A plurality of feeding pipes are fixedly connected to the lower side of the guide frame, an electric telescopic rod is fixedly connected to the interior of the base, the upper side of the electric telescopic rod is fixedly connected to the lifting cylinder, a first material-collecting door is provided on the rear side of the lifting cylinder, a second material-collecting door is provided on the rear side of the base, and a plurality of universal wheels are provided on the lower side of the base.