Film rolling rod mounting device of cup sealing machine

Abstract

The utility model relates to the technical field of cup sealing machines, in particular to a film rolling rod mounting device of a cup sealing machine, which comprises a side plate and a film rolling rod, the side plate comprises a left side plate and a right side plate which correspond to each other left and right, the left side plate and the right side plate are respectively provided with clamping grooves which correspond to each other, and the clamping grooves protrude outwards relative to the left side plate and the right side plate. The two ends of the film rolling rod are in clamping fit with the clamping grooves in the left side plate and the right side plate respectively, the left side plate and the right side plate are provided with the corresponding clamping grooves respectively, and the two ends of the film rolling rod are in clamping fit with the clamping grooves in the left side plate and the right side plate respectively, so that installation of the film rolling rod can be completed. As the clamping groove can be formed only by integrally stamping the side plate, the manufacturing process can be greatly simplified compared with the traditional mode that an adhesive film clamping plate is welded on the side plate, so that the manufacturing cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cup sealing machines, and particularly relates to a film winding rod mounting device for a cup sealing machine. Background Art

[0002] At present, before installing the film winding rod of the cup sealing machine on the market, it is necessary to install a pair of corresponding film clamping plates on the left and right side plates of the cup sealing machine respectively. When manufacturing the film clamping plates, they need to be first formed by stamping, and then welded and fixed to the side plates, so as to fix and install the film clamping plates on the side plates of the cup sealing machine. After welding, a series of grinding and polishing processes are required before the film winding rod can be installed. Therefore, the whole process is relatively complex and the corresponding manufacturing cost is relatively high.

[0003] The technical problem to be solved by this application is to design a film winding rod mounting device for a cup sealing machine that is simple to manufacture and can reduce the manufacturing cost. Content of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a film winding rod mounting device for a cup sealing machine that is simple to manufacture and can reduce the manufacturing cost.

[0005] The technical solution adopted by the utility model is as follows: a film winding rod mounting device for a cup sealing machine, including side plates and a film winding rod. The side plates include a left side plate and a right side plate that correspond to each other left and right. Corresponding slots are respectively provided on the left side plate and the right side plate. The slots protrude outward relative to the left side plate and the right side plate. The two ends of the film winding rod are respectively in clamping cooperation with the slots on the left side plate and the right side plate.

[0006] In some embodiments, the slot includes a protruding portion and a bearing portion. The horizontal cross-section of the protruding portion is in a U shape. The left and right ends of the protruding portion are respectively connected to the side plate. The two ends of the film winding rod are respectively placed on the bearing portion.

[0007] In some embodiments, the bearing portion is the end face of the side plate. The cross-section of the bearing portion and the cross-section of the protruding portion are arranged in a mutually offset manner in the horizontal direction.

[0008] In some embodiments, the protruding portion is integrally formed by stamping on the side plate.

[0009] In some embodiments, the film winding rod is respectively provided with a first limiting portion and a second limiting portion. The first limiting portion and the second limiting portion are respectively located at the two ends of the film winding rod. The first limiting portion and the second limiting portion are respectively in clamping cooperation with the slots on the left side plate and the right side plate.

[0010] In some embodiments, the first limiting portion is cylindrical.

[0011] In some embodiments, the longitudinal cross-section of the second limiting portion is square.

[0012] In some embodiments, a limiting boss for limiting the adhesive film is further provided at one end of the film winding rod located at the second limiting portion.

[0013] The utility model has the following technical effects: by respectively providing corresponding card slots on the left side plate and the right side plate, the installation of the film winding rod can be completed by engaging the two ends of the film winding rod with the card slots on the left side plate and the right side plate respectively. Since the card slots can be formed by integrally stamping the side plates, the manufacturing process can be greatly simplified compared with the traditional method of welding the adhesive film clamping plates on the side plates, thereby reducing the manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural view of the film winding rod installation device of the cup sealing machine of the utility model;

[0015] Figure 2 is a schematic structural view of the right side plate of the film winding rod installation device of the cup sealing machine of the utility model;

[0016] Figure 3 is a schematic structural view of the film winding rod of the film winding rod installation device of the cup sealing machine of the utility model.

[0017] The reference numerals in the drawings correspond to the names as follows: 1, film winding rod; 2, left side plate; 3, right side plate; 4, card slot; 40, convex portion; 41, bearing portion; 10, first limiting portion; 11, second limiting portion; 12, limiting boss. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-3, the present utility model provides a technical solution: a film winding rod mounting device for a cup sealing machine, including side plates and a film winding rod 1. The side plates include a left side plate 2 and a right side plate 3 that correspond to each other left and right. The structures of the left side plate 2 and the right side plate 3 are mirror images of each other. Corresponding card slots 4 are respectively provided on the left side plate 2 and the right side plate 3. The card slots 4 protrude outward relative to the side plates, thereby forming a concave edge portion capable of placing the ends of the film winding rod 1. The two ends of the film winding rod 1 are respectively placed on the corresponding card slots 4 on the left side plate 2 and the right side plate 3 to complete the installation. The card slots 4 are formed by integrally stamping the side plates. Also, because the structures of the left side plate 2 and the right side plate 3 are mirror images of each other, during production, only by stacking the left side plate 2 and the right side plate 3 up and down and stamping simultaneously, the card slots 4 can be stamped. Compared with the traditional method of welding and fixing the film card plate and the side plate to each other, the production process is greatly simplified and the production cost is reduced.

[0020] The card slot 4 includes a protruding portion 40 and a bearing portion 41. The horizontal cross-section of the protruding portion 40 is in a U shape. Since the protruding portion 40 is directly formed by integral stamping, the left and right ends of the protruding portion 40 are respectively connected to the side plate. After the film winding rod 1 is installed, the two ends of the film winding rod 1 are respectively located inside the protruding portion 40 and are carried on the bearing portion 41.

[0021] Since the protruding portion 40 is formed by integral stamping of the side plate, and the bearing portion 41 is a shear cut formed when the side plate stamps the protruding portion 40, the bearing portion 41 is equivalent to an end face of the side plate. After the protruding portion 40 is formed, the cross-section of the bearing portion 41 and the cross-section of the protruding portion 40 are misaligned with each other in the horizontal direction.

[0022] The film winding rod 1 is respectively provided with a first limiting portion 10 and a second limiting portion 11. The first limiting portion 10 and the second limiting portion 11 are respectively located at the two ends of the film winding rod 1. Therefore, the first limiting portion 10 and the second limiting portion 11 are respectively in clamping cooperation with the card slots 4 on the left side plate 2 and the right side plate 3 to complete the installation. The first limiting portion 10 is in a cylindrical shape, and the second limiting portion 11 is a square tube, and the longitudinal cross-section of the second limiting portion 11 is square. By making the second limiting portion 11 into a square tube, after the film winding rod 1 is placed in the card slot 4 for installation, the film winding rod 1 will not roll, thereby ensuring the installation stability of the film winding rod 1. The film winding rod 1 is also provided with a limiting boss 12 for limiting the adhesive film at this end where the second limiting portion 11 is located. By providing the limiting boss 12, when the adhesive film is installed on the film winding rod 1, it can be aligned with the two ends of the film winding rod 1.

[0023] Advantages of the utility model: By providing corresponding card slots 4 on the left side plate 2 and the right side plate 3 respectively, the installation of the film winding rod 1 can be completed by engaging the two ends of the film winding rod 1 with the card slots 4 on the left side plate 2 and the right side plate 3 respectively. Since the card slot 4 can be formed by simply stamping the side plate integrally, compared with the traditional method of welding the film clamping plate on the side plate, the manufacturing process can be greatly simplified, thereby reducing the manufacturing cost.

[0024] Finally, it should be noted that the above are only preferred examples of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A film rolling rod installation device for a cup sealing machine, comprising a side plate and a film rolling rod, wherein the side plate comprises a left side plate and a right side plate corresponding to each other, characterized in that: The left side plate and the right side plate are respectively provided with corresponding card slots, the card slots protrude outward relative to both the left side plate and the right side plate, and the two ends of the film winding rod are respectively in clamping fit with the card slots on the left side plate and the right side plate.

2. The film rolling rod installation device of the cup sealing machine according to claim 1, characterized in that: The card slot includes a protruding part and a bearing part, the horizontal cross-section of the protruding part is in a U shape, the left and right ends of the protruding part are respectively connected to the side plate, and the two ends of the film winding rod are respectively carried on the bearing part.

3. The film rolling rod installation device of the cup sealing machine according to claim 2, characterized in that: The bearing part is the end face of the side plate, and the cross-section of the bearing part and the cross-section of the protruding part are arranged in a horizontal dislocation.

4. The film rolling rod installation device of the cup sealing machine according to claim 2, characterized in that: The protruding part is integrally stamped on the side plate.

5. The film rolling rod installation device of the cup sealing machine according to claim 1, characterized in that: The film winding rod is respectively provided with a first limiting part and a second limiting part, the first limiting part and the second limiting part are respectively located at the two ends of the film winding rod, and the first limiting part and the second limiting part are respectively in clamping fit with the card slots on the left side plate and the right side plate.

6. The film rolling rod installation device of the cup sealing machine according to claim 5, characterized in that: The first limiting part is cylindrical.

7. The film rolling rod installation device of the cup sealing machine according to claim 5, characterized in that: The longitudinal cross-section of the second limiting part is square.

8. The film rolling rod installation device of the cup sealing machine according to claim 5, characterized in that: The film winding rod is further provided with a limiting boss for limiting the adhesive film at the end where the second limiting part is located.

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