Bottom paper cylinder lifting mechanism

Abstract

The utility model belongs to the field of paper cup machines, and provides a bottom paper cylinder lifting mechanism which comprises a wall plate, a lifting assembly and a bottom paper shaft. Wherein the lifting assembly comprises a lifting air cylinder and a guide column which are connected to the wall plate, the lifting air cylinder is provided with a lifting shaft capable of lifting in parallel to the guide column, the lifting assembly further comprises a sliding block arranged on the guide column in a sleeving mode, and the sliding block is connected to the guide column in a sliding mode and can move relative to the guide column in the axial direction of the guide column; the bottom paper shaft is connected to the sliding block and the lifting shaft and used for unwinding, and the bottom paper shaft is parallel to the plane where the lifting shaft and the guide column are located together.

Description

Technical Field

[0001] The present application belongs to the field of paper cup machines, and in particular to a bottom paper cylinder lifting mechanism. Background Art

[0002] Paper cup machines are equipment used for paper cup processing and production. With the advancement of technology, the bottom paper shaft connected to the frame and used to unwind the bottom paper can be flexibly raised and lowered to provide a more convenient unwinding effect. However, due to poor structural design, the lifting mechanism used to control the lifting of the bottom paper shaft in traditional paper cup machines is always damaged when the paper roll load on the bottom paper shaft is too large, affecting the bottom paper unwinding efficiency of the paper cup machine. Therefore, it is necessary to solve the above technical problems. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide a bottom paper cylinder lifting mechanism to solve the technical problem in the prior art that the bottom paper shaft cannot withstand a large paper roll load.

[0004] In order to achieve the above purpose, the technical solution adopted in this application is: to provide a bottom paper cylinder lifting mechanism, including:

[0005] Wall panels;

[0006] A lifting assembly, comprising a lifting cylinder and a guide column respectively connected to the wall panel, wherein the lifting cylinder has a lifting shaft capable of lifting and lowering parallel to the guide column, and the lifting assembly further comprises a slider sleeved on the guide column, wherein the slider is slidably connected to the guide column and can move relative to the guide column along the axial direction of the guide column;

[0007] The bottom paper shaft is respectively connected to the slider and the lifting shaft and is used for unwinding. The bottom paper shaft is parallel to the plane where the lifting shaft and the guide column are located.

[0008] Optionally, the bottom paper shaft is respectively perpendicular to the lifting shaft and the guide column.

[0009] Optionally, a plurality of guide posts are provided on both sides of the lifting shaft, and the lifting assembly further comprises a sliding plate connected to the bottom paper shaft;

[0010] All the sliding blocks installed on the guide pillars are connected to the sliding plate.

[0011] Optionally, a plurality of the guide pillars are symmetrically arranged about a central axis of the lifting shaft.

[0012] Optionally, the lifting assembly further comprises mounting seats connected to both ends of the guide column, and the guide column is connected to the wall panel through the mounting seats;

[0013] The lifting shaft passes through the mounting seat.

[0014] Optionally, the lifting assembly further includes a support seat;

[0015] The cylinder body of the lifting cylinder for supporting the lifting shaft is arranged between the supporting seat and the mounting seat and is connected to the supporting seat and the mounting seat respectively.

[0016] Optionally, the support seat is lower than any of the mounting seats in the height direction of the wall panel.

[0017] The beneficial effect of the bottom paper cylinder lifting mechanism provided by the present application is that: compared with the prior art, in the bottom paper cylinder lifting mechanism provided by the present application, the bottom paper shaft is parallel to the plane where the lifting shaft and the guide column are located. Therefore, the guide column parallel to the lifting shaft can not only provide a sliding guide for the bottom paper shaft by installing a slider thereon, but also cooperate with the lifting shaft to form a support for the bottom paper shaft, and the supports of the bottom paper shaft by the two can be superimposed in the same direction. In this way, even if the paper roll load on the bottom paper shaft is large, the lifting mechanism used to lift the bottom paper shaft will not be easily damaged. Therefore, the bottom paper cylinder lifting mechanism provided in the present application can significantly improve the paper roll load strength of the bottom paper shaft, which is far superior to the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 This is a schematic diagram of the overall structure of the bottom paper cylinder lifting mechanism provided in an embodiment of the present application.

[0020] Among them, the reference numerals in the figure are: 100, wall panel; 201, lifting cylinder; 202, guide column; 203, lifting shaft; 204, slider; 205, sliding plate; 206, mounting seat; 207, supporting seat; 300, bottom paper shaft. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1 Now, a bottom paper cylinder lifting mechanism provided in an embodiment of the present application is described. The bottom paper cylinder lifting mechanism comprises a wall panel 100, a lifting assembly and a bottom paper shaft 300. Among them:

[0026] The lifting assembly includes a lifting cylinder 201 and a guide column 202 respectively connected to the wall panel 100, the lifting cylinder 201 has a lifting shaft 203 that can be lifted and lowered parallel to the guide column 202, and the lifting assembly also includes a slider 204 mounted on the guide column 202, the slider 204 is slidably connected to the guide column 202 and can move relative to the guide column 202 along the axial direction of the guide column 202; the bottom paper shaft 300 is respectively connected to the slider 204 and the lifting shaft 203 and is used for unwinding, and the bottom paper shaft 300 is parallel to the plane where the lifting shaft 203 and the guide column 202 are located.

[0027] According to the above structure provided in the present embodiment, in the bottom paper cylinder lifting mechanism provided in the present embodiment, the bottom paper shaft 300 is parallel to the plane where the lifting shaft 203 and the guide column 202 are located. Therefore, the guide column 202 parallel to the lifting shaft 203 can not only provide a sliding guide for the bottom paper shaft 300 by installing the slider 204 thereon, but also cooperate with the lifting shaft 203 to form a support for the bottom paper shaft 300, and the support of the bottom paper shaft 300 by the two can be superimposed in the same direction. In this way, even if the paper roll load on the bottom paper shaft 300 is large, the lifting mechanism for lifting the bottom paper shaft 300 will not be easily damaged. Therefore, the bottom paper cylinder lifting mechanism provided in the present embodiment can significantly improve the paper roll load strength of the bottom paper shaft 300, which is far superior to the prior art.

[0028] In another embodiment of the present application, see Figure 1 , the bottom paper shaft 300 is respectively perpendicular to the lifting shaft 203 and the guide column 202. According to the above structure provided in this embodiment, the lifting shaft 203 and the guide column 202 respectively perpendicular to the bottom paper shaft 300 can form a more sufficient support for the bottom paper shaft 300, which is conducive to further improving the paper roll load strength of the bottom paper shaft 300.

[0029] In another embodiment of the present application, see Figure 1 , a plurality of guide posts 202 are arranged on both sides of the lifting shaft 203, and the lifting assembly further comprises a sliding plate 205 connected to the bottom paper shaft 300, and all the sliders 204 installed on the plurality of guide posts 202 are connected to the sliding plate 205. According to the above structure provided in this embodiment, the sliding plate 205 connected to all the sliders 204 can make the plurality of guide posts 202 form a match, and the support of all the guide posts 202 to the bottom paper shaft 300 can be superimposed with the support of the lifting shaft 203 to the bottom paper shaft 300, which is conducive to further improving the paper roll load strength of the bottom paper shaft 300.

[0030] In another embodiment of the present application, see Figure 1 The plurality of guide posts 202 are symmetrically arranged about the central axis of the lifting shaft 203. According to the above structure provided in this embodiment, the symmetrically arranged plurality of lifting shafts 203 can form a more uniform support for the bottom paper shaft 300, which is beneficial to further improve the paper roll load strength of the bottom paper shaft 300.

[0031] In another embodiment of the present application, see Figure 1The lifting assembly further includes mounting seats 206 connected to both ends of the guide column 202. The guide column 202 is connected to the wall panel 100 through the mounting seats 206, and the lifting shaft 203 passes through the mounting seats. According to the above structure provided in this embodiment, the mounting seats 206 connected to both ends of the guide column 202 can significantly improve the installation stability of the guide column 202, thereby facilitating the guide column 202 to more stably support the bottom paper shaft 300, and also facilitating further improving the paper roll load strength of the bottom paper shaft 300.

[0032] In another embodiment of the present application, see Figure 1 The lifting assembly further includes a support seat 207, and the cylinder body of the lifting cylinder 201 for supporting the lifting shaft 203 is disposed between the support seat 207 and the mounting seat 206 and is respectively connected to the support seat 207 and the mounting seat 206. According to the above structure provided in this embodiment, the support seat 207 can cooperate with the mounting seat 206 and make the lifting cylinder 201 connected to the wall panel 100 more stable, so that the lifting shaft 203 can support the bottom paper shaft 300 more stably and further improve the paper roll load strength of the bottom paper shaft 300.

[0033] In another embodiment of the present application, see Figure 1 , the support seat 207 is lower than any mounting seat 206 in the height direction of the wall panel 100. According to the above structure provided in this embodiment, the support seat 207 arranged lower than the mounting seat 206 can significantly lower the center of gravity of the lifting cylinder 201, so that the lifting shaft 203 can support the bottom paper shaft 300 more stably and is conducive to further improving the paper roll load strength of the bottom paper shaft 300.

[0034] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A bottom paper cylinder lifting mechanism, characterized in that: include: Wall Panel (100); A lifting assembly, comprising a lifting cylinder (201) and a guide column (202) respectively connected to the wall panel (100), the lifting cylinder (201) having a lifting shaft (203) capable of lifting and lowering in parallel with the guide column (202), the lifting assembly also comprising a slider (204) sleeved on the guide column (202), the slider (204) being slidably connected to the guide column (202) and capable of moving relative to the guide column (202) along the axial direction of the guide column (202); The bottom paper shaft (300) is respectively connected to the slider (204) and the lifting shaft (203) and is used for unwinding. The bottom paper shaft (300) is parallel to a plane where the lifting shaft (203) and the guide column (202) are located.

2. The bottom paper cylinder lifting mechanism according to claim 1, characterized in that: The bottom paper shaft (300) is respectively perpendicular to the lifting shaft (203) and the guide column (202).

3. The bottom paper cylinder lifting mechanism according to claim 2, characterized in that: A plurality of guide pillars (202) are provided on both sides of the lifting shaft (203), and the lifting assembly further comprises a sliding plate (205) connected to the bottom paper shaft (300); All of the sliding blocks (204) mounted on the plurality of guide pillars (202) are connected to the sliding plate (205).

4. The bottom paper cylinder lifting mechanism according to claim 3, characterized in that: A plurality of the guide pillars (202) are symmetrically arranged about the central axis of the lifting shaft (203).

5. The bottom paper cylinder lifting mechanism according to any one of claims 1 to 4, characterized in that: The lifting assembly further comprises a mounting seat (206) connected to both ends of the guide column (202), and the guide column (202) is connected to the wall panel (100) via the mounting seat (206); The lifting shaft (203) passes through the mounting seat.

6. The bottom paper cylinder lifting mechanism according to claim 5, characterized in that: The lifting assembly also includes a support seat (207); The cylinder body of the lifting cylinder (201) used to support the lifting shaft (203) is arranged between the support seat (207) and the mounting seat (206) and is respectively connected to the support seat (207) and the mounting seat (206).

7. The bottom paper cylinder lifting mechanism according to claim 6, characterized in that: The support seat (207) is lower than any one of the mounting seats (206) in the height direction of the wall panel (100).

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