Cup body forming mechanism of paper cup machine

Abstract

The utility model discloses a paper cup machine cup body forming mechanism which comprises a cup body forming mechanism body, the cup body forming mechanism body comprises an abutting piece, an elastic cushion is arranged on the upper surface of the abutting piece, and an inserting portion is fixedly connected to the middle of the lower surface of the elastic cushion. An inserting groove matched with the inserting part is formed in the middle of the upper surface of the abutting part, a cavity communicated with the inserting groove is formed in the abutting part, a fixing mechanism for fixing the inserting part is arranged in the cavity and comprises a button, a push rod and two fixing assemblies, one end of the button extends out of the abutting part, and the other end of the button extends out of the pushing rod. The other end of the button is fixedly connected with the push rod, and the two fixing assemblies are located at the two ends of the push rod respectively. The elastic cushion has the advantages that after the elastic cushion is damaged, the elastic cushion can be conveniently and rapidly replaced, operation is easy, and replacement is convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cup machines, in particular to a cup body forming mechanism for a paper cup machine. Background Art

[0002] Paper cup machine is a special equipment for producing disposable paper cups. The paper cup production process includes paper feeding and cutting, cup body forming and cup removal and feeding, cup bottom forming, bottom feeding and cup bottom knurling, cup mouth curling, cup output and other processes.

[0003] The Chinese utility model patent application number 201620144326.6 discloses a cup body forming mechanism for a paper cup machine. Although, after the cup paper is pushed onto the cup clamp and before the cup clamp begins to close, the abutment moves upward so that the cup paper is clamped between the abutment and the paper cup mold, thereby preliminarily positioning the cup paper. After that, the cup clamp begins to close. Even if the cup paper is acted upon by force, it will not move relative to the paper cup mold, thereby ensuring the accuracy of the position of the cup paper after closing, thereby ensuring the quality of the product. However, an elastic pad is fixedly connected to the abutment of the utility model on one side close to the paper cup mold. When the elastic pad is damaged, it is not convenient to quickly replace the elastic pad. Utility Model Content

[0004] The utility model aims to provide a cup body forming mechanism for a paper cup machine, so as to solve the technical problem that the elastic pad cannot be replaced quickly in the prior art.

[0005] In order to achieve the above purpose, the utility model is implemented by adopting the following technical solutions:

[0006] A cup body forming mechanism for a paper cup machine, comprising a cup body forming mechanism main body, the cup body forming mechanism main body comprising an abutment member, an elastic pad is arranged on the upper surface of the abutment member, a plug-in portion is fixedly connected to the middle portion of the lower surface of the elastic pad, a plug-in groove adapted to the plug-in portion is provided in the middle portion of the upper surface of the abutment member, a cavity connected to the plug-in groove is provided in the abutment member, a fixing mechanism for fixing the plug-in portion is provided in the cavity, the fixing mechanism comprises a button, a push rod and two fixing components, one end of the button extends out of the abutment member, the other end of the button is fixedly connected to the push rod, and the two fixing components are respectively located at the two ends of the push rod.

[0007] Furthermore, both ends of the lower surface of the elastic pad are fixedly connected with positioning parts, and both ends of the upper surface of the abutment member are provided with positioning grooves adapted to the positioning parts.

[0008] Furthermore, the fixing assembly includes a triangular block, a clamping rod, a sliding assembly and a reset assembly. The triangular block is fixedly connected to one side of the clamping rod, the sliding assembly is arranged on the other side of the clamping rod, both ends of the push rod are arranged as inclined surfaces that slide with the triangular block, and the plug-in portion is provided with a clamping groove for the clamping rod to be clamped, one end of the clamping rod can be clamped into the clamping groove, and the reset assembly is located at the other end of the clamping rod.

[0009] Furthermore, the reset assembly includes a guide column and a spring, the clamping rod is provided with a guide hole for the guide column to slide, one end of the guide column extends into the guide hole, the other end of the guide column is fixedly connected to the abutment, the spring is sleeved on the guide column, one end of the spring abuts against the clamping rod, and the other end of the spring abuts against the abutment.

[0010] Furthermore, the sliding assembly includes two pulleys and a slide rail, the two pulleys are fixedly mounted on the clamping rod, the two pulleys slide in the slide rail, and the slide rail is fixedly connected to the abutment member.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The utility model uses the plug-in part, the button, the push rod and the two fixing components in coordination. When the elastic pad is damaged, the elastic pad can be replaced quickly and conveniently. The operation is simple and the replacement is convenient and quick.

[0013] 2. The utility model is provided with a positioning part, which facilitates the positioning and installation of the elastic pad; is provided with a sliding component, which facilitates the stable movement of the clamping rod; and is provided with a reset component, which facilitates the reset of the clamping rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model.

[0015] Figure 2 For this utility model Figure 1 Schematic diagram of the cross section of the middle abutment along the AA direction.

[0016] Figure 3 It is a cross-sectional schematic diagram of the abutment member of the utility model.

[0017] Explanations in the figure: 1. Cup body forming mechanism body; 2. Abutment; 3. Elastic pad; 4. Positioning part; 5. Insertion part; 6. Button; 7. Push rod; 8. Triangle block; 9. Clamping rod; 10. Guide column; 11. Spring; 12. Pulley; 13. Slide rail. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned purposes, features and advantages of the utility model more understandable, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0019] In the description of the present invention, it should be understood that the terms up, down, front, back, left, right, top, bottom, inside, outside, etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] The examples are as follows:

[0021] See also Figure 1-3 A cup body forming mechanism for a paper cup machine includes a cup body forming mechanism main body 1, the cup body forming mechanism main body 1 includes an abutment member 2, an elastic pad 3 is arranged on the upper surface of the abutment member 2, and both ends of the lower surface of the elastic pad 3 are fixedly connected with a positioning portion 4, and both ends of the upper surface of the abutment member 2 are provided with a positioning groove adapted to the positioning portion 4, and the notch of the positioning groove is chamfered, and a plug-in portion 5 is fixedly connected to the middle of the lower surface of the elastic pad 3, and a plug-in groove adapted to the plug-in portion 5 is arranged in the middle of the upper surface of the abutment member 2, and the notch of the plug-in groove is chamfered, and a cavity connected to the plug-in groove is arranged in the abutment member 2, and a fixing mechanism for fixing the plug-in portion 5 is arranged in the cavity, and the fixing mechanism includes a button 6 and a push rod 7 And two fixed components, one end of the button 6 extends out of the abutment 2, and the other end of the button 6 is fixedly connected to the push rod 7. The two fixed components are respectively located at the two ends of the push rod 7. The fixed components include a triangular block 8, a clamping rod 9, a sliding component and a reset component. The triangular block 8 is fixedly connected to one side of the clamping rod 9, and the sliding component is arranged on the other side of the clamping rod 9. Both ends of the push rod 7 are arranged to be inclined surfaces that slide with the triangular block 8. A clamping groove for the clamping rod 9 to be clamped is provided on the plug-in portion 5. One end of the clamping rod 9 can be clamped into the clamping groove. The reset component is located at the other end of the clamping rod 9. When the elastic pad 3 is damaged, the elastic pad 3 can be replaced quickly and conveniently. The operation is simple and the replacement is convenient and quick.

[0022] As an optional technical solution of the utility model: the reset component includes a guide column 10 and a spring 11. A guide hole for the guide column 10 to slide is opened on the clamping rod 9. One end of the guide column 10 extends into the guide hole, and the other end of the guide column 10 is fixedly connected to the abutment 2. The spring 11 is sleeved on the guide column 10, one end of the spring 11 abuts against the clamping rod 9, and the other end of the spring 11 abuts against the abutment 2, which is convenient for resetting the clamping rod 9.

[0023] As an optional technical solution of the utility model: the sliding assembly includes two pulleys 12 and a slide rail 13, the two pulleys 12 are fixedly mounted on the clamping rod 9, the two pulleys 12 slide in the slide rail 13, and the slide rail 13 is fixedly connected to the abutment 2, so as to facilitate the stable movement of the clamping rod 9.

[0024] To sum up: when the damaged elastic pad 3 needs to be replaced, press the button 6, the button 6 drives the push rod 7 to move along the pressing direction, the two ends of the push rod 7 slide on the inclined surfaces of the two triangular blocks 8 respectively, the two triangular blocks 8 are symmetrically arranged, the two triangular blocks 8 move away from each other at the same time after receiving the thrust of the push rod 7, the two triangular blocks 8 respectively drive the two clamping rods 9 to move, the clamping rods 9 slide on the guide column 10 and squeeze the spring 11, at the same time, the clamping rods 9 drive the pulley 12 to slide in the slide rail 13, the two clamping rods 9 are disengaged from the plug-in groove on the plug-in part 5, the fixation of the plug-in part 5 is released, and the elastic pad 3 can be removed for replacement, the operation is simple, and the replacement is convenient and quick.

[0025] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cup body forming mechanism for a paper cup machine, comprising a cup body forming mechanism body, the cup body forming mechanism body comprising an abutment member, an elastic pad being arranged on the upper surface of the abutment member, characterized in that: A plug-in portion is fixedly connected to the middle portion of the lower surface of the elastic pad, a plug-in groove adapted to the plug-in portion is provided in the middle portion of the upper surface of the abutment piece, a cavity connected to the plug-in groove is provided in the abutment piece, a fixing mechanism for fixing the plug-in portion is provided in the cavity, the fixing mechanism includes a button, a push rod and two fixing components, one end of the button extends out of the abutment piece, the other end of the button is fixedly connected to the push rod, and the two fixing components are respectively located at both ends of the push rod.

2. A cup body forming mechanism for a paper cup machine according to claim 1, characterized in that: Both ends of the lower surface of the elastic pad are fixedly connected with positioning parts, and both ends of the upper surface of the abutment member are provided with positioning grooves adapted to the positioning parts.

3. The cup body forming mechanism of a paper cup machine according to claim 1, characterized in that: The fixing assembly includes a triangular block, a clamping rod, a sliding assembly and a reset assembly. The triangular block is fixedly connected to one side of the clamping rod, and the sliding assembly is arranged on the other side of the clamping rod. Both ends of the push rod are arranged to be inclined surfaces that slide with the triangular block. A clamping groove for clamping the clamping rod is provided on the plug-in portion. One end of the clamping rod can be clamped into the clamping groove. The reset assembly is located at the other end of the clamping rod.

4. A cup body forming mechanism for a paper cup machine according to claim 3, characterized in that: The reset assembly includes a guide column and a spring. The clamping rod is provided with a guide hole for the guide column to slide. One end of the guide column extends into the guide hole, and the other end of the guide column is fixedly connected to the abutment. The spring is sleeved on the guide column, one end of the spring abuts against the clamping rod, and the other end of the spring abuts against the abutment.

5. The cup body forming mechanism of a paper cup machine according to claim 3, characterized in that: The sliding assembly comprises two pulleys and a slide rail, the two pulleys are fixedly mounted on the clamping rod, the two pulleys slide in the slide rail, and the slide rail is fixedly connected to the abutment member.

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