Novel lug folding mechanism of paper box forming equipment

Abstract

The utility model discloses a novel lug folding mechanism of paper box forming equipment, and relates to the technical field of paper box forming. The lug folding mechanism comprises a small lug folding mechanism body and a large lug folding mechanism body, the small lug folding mechanism body and the large lug folding mechanism body are installed on a paper box forming machine, the small lug folding mechanism body is composed of an installation support, an air cylinder installation plate, a first air cylinder, an air cylinder connecting plate, an air cylinder adjusting plate, a second air cylinder and a small lug folding metal plate, and the small lug folding mechanism body is fixed to the paper box forming machine through the installation support. The air cylinder mounting plate is fixed on the mounting bracket, a first air cylinder is mounted on the air cylinder mounting plate, the extending end of the first air cylinder is connected with a second air cylinder through an air cylinder connecting plate, the second air cylinder is mounted on the air cylinder connecting plate through an air cylinder adjusting plate, and the extending end of the second air cylinder is connected with a small lug folding metal plate. The paper box double-folding-lug forming device achieves double-folding-lug forming of a paper box, improves production efficiency of the paper box, guarantees quality of the paper box, meets diversified production requirements, and is high in reliability and wide in application prospect.

Description

Technical Field

[0001] The utility model relates to the technical field of carton forming, and particularly relates to an ear folding mechanism of a new type of carton forming device. Background Technique

[0002] The carton ear folding mechanism is a key component in the process of carton forming. Its main function is to achieve the ear folding action of the carton, that is, to complete the folding and fitting of the wide-edge paper ears of the carton to form the complete shape of the carton. The ear folding process is particularly important during carton forming, as it directly affects the final quality and appearance of the carton. The technology of ear folding forming is also used to achieve double-ear folding forming of cartons. Through specific mechanical operations, the carton can be formed into the shape of large and small double ears, increasing the structural strength and aesthetics of the carton. However, during the process of double-ear carton forming, there are problems such as the small ears being unable to be folded or being damaged, which affect the quality and production efficiency of the cartons. Based on this, it is particularly necessary to design a new type of ear folding mechanism for carton forming equipment. Content of the Utility Model

[0003] Aiming at the deficiencies in the prior art, the purpose of the utility model is to provide an ear folding mechanism of a new type of carton forming device, which has a simple structure, reasonable design, can achieve double-ear folding forming of cartons, ensure the production efficiency and quality of cartons, meet diverse production requirements, has strong practicability, and is easy to popularize and use.

[0004] To achieve the above purpose, the utility model is realized through the following technical solutions: An ear folding mechanism of a new type of carton forming device includes a small ear folding mechanism and a large ear folding mechanism. The small ear folding mechanism and the large ear folding mechanism are installed on a carton forming machine. The small ear folding mechanism consists of a mounting bracket, a cylinder mounting plate, a first cylinder, a cylinder connecting plate, a second cylinder, and a small ear folding sheet metal. The small ear folding mechanism is fixed on the carton forming machine through the mounting bracket. The cylinder mounting plate is fixed on the mounting bracket. The first cylinder is installed on the cylinder mounting plate. The extending end of the first cylinder is connected to the second cylinder through the cylinder connecting plate. The extending end of the second cylinder is connected with the small ear folding sheet metal.

[0005] Preferably, the second cylinder is installed on the cylinder connecting plate through a cylinder adjusting plate, and the second cylinder is adjusted through the cylinder adjusting plate.

[0006] Preferably, the large ear folding mechanism is located on both sides of the small ear folding mechanism. The small ear folding mechanism is arranged to align with the small ears of the double-ear carton through the small ear folding sheet metal, and the large ear folding mechanism is arranged to align with the large ears of the double-ear carton.

[0007] The beneficial effects of the utility model: This device realizes double-ear folding forming of cartons, improves the production efficiency of cartons, ensures the quality of cartons, meets diverse production requirements, has high reliability, and broad application prospects. Description of the Drawings

[0008] The present utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments;

[0009] Figure 1 It is a schematic application diagram of the present utility model;

[0010] Figure 2 It is a schematic structural diagram of the small folding ear mechanism of the present utility model;

[0011] Figure 3 It is a schematic structural diagram of the formed double folding ear paper box of the present utility model;

[0012] Figure 4 is Figure 3 an enlarged schematic view of part A in Specific Embodiments

[0013] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0014] Referring to Figures 1-4 , the following technical solutions are adopted in this specific embodiment: A folding ear mechanism of a new type of paper box forming device, including a small folding ear mechanism 1 and a large folding ear mechanism 2. The large folding ear mechanism 2 is located on both sides of the small folding ear mechanism 1. The small folding ear mechanism 1 and the large folding ear mechanism 2 are installed on a paper box forming machine 3. The small folding ear mechanism 1 is arranged opposite to the small folding ear 5 of the double folding ear paper box 4 through a small folding ear sheet metal 106. The small folding ear mechanism 1 is used to fold the small folding ear 5. The large folding ear mechanism 2 is arranged opposite to the large folding ear 6 of the double folding ear paper box 4. The large folding ear mechanism 2 is used to fold the large folding ear 6.

[0015] The small folding ear mechanism 1 is composed of a mounting bracket 101, a cylinder mounting plate 102, a first cylinder 103, a cylinder connecting plate 104, a second cylinder 105 and a small folding ear sheet metal 106. The small folding ear mechanism 1 is fixed on the paper box forming machine 3 through the mounting bracket 101. The cylinder mounting plate 102 is fixed on the mounting bracket 101. The first cylinder 103 is installed on the cylinder mounting plate 102. The extending end of the first cylinder 103 is connected to the second cylinder 105 through the cylinder connecting plate 104. The second cylinder 105 is installed on the cylinder connecting plate 104 through a cylinder adjusting plate 107. The second cylinder 105 is adjusted through the cylinder adjusting plate 107. The extending end of the second cylinder 105 is connected with a small folding ear sheet metal 106. The small folding ear 5 is folded by using the small folding ear sheet metal 106.

[0016] The working principle of this specific embodiment is as follows: The first cylinder 103 of the small folding ear mechanism 1 is fixed on the carton forming machine 3 through the mounting bracket 101 and the cylinder mounting plate 102. The initial state of the first cylinder 103 is the extended state, and its extended end is connected with a second cylinder 105 through a cylinder connecting plate 104. The initial state of the second cylinder 105 is the compressed state; when the small folding ear mechanism 1 works, the second cylinder 105 acts, its extended end extends, driving the small folding ear sheet metal 106 fixed at the front end to extend. The small folding ear sheet metal 106 bends the small folding ear 5 of the double folding ear carton 4 in the unfinished state. At the same time, the first cylinder 103 acts to compress, driving the second cylinder 105 fixed on the cylinder connecting plate 104 to move downward, and further causing the small folding ear sheet metal 106 to displace and press down, forcing the small folding ear 5 to form Figure 3 the formed state in Figure 3 . After completion, the first cylinder 103 extends and resets, and at the same time, the first cylinder 103 compresses and returns; in addition, the large folding ear mechanism 2 flips the large folding ear 6 to form

[0017] the formed state in

[0018] , thus completing the double folding ear forming of the carton.

[0017] This specific embodiment realizes the forming of the double folding ear carton of the carton forming machine through the cooperation of the large and small folding ear mechanisms, solves the problem that the small folding ear cannot be folded or is damaged during folding. Its structure is simplified, the folding ear action is realized quickly, the efficiency of the carton forming machine is improved, the quality of the carton is guaranteed, the diversified production requirements are met, which has important significance for the carton production industry and has broad market application prospects.

[0018] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel ear folding mechanism of a paper box forming device, characterized in that: The invention comprises a small folding ear mechanism (1) and a large folding ear mechanism (2), wherein the small folding ear mechanism (1) and the large folding ear mechanism (2) are installed on a paper box forming machine (3), wherein the small folding ear mechanism (1) is composed of a mounting bracket (101), a cylinder mounting plate (102), a first cylinder (103), a cylinder connecting plate (104), a second cylinder (105) and a small folding ear sheet metal (106), wherein the cylinder mounting plate (102) is fixed on the mounting bracket (101), the first cylinder (103) is installed on the cylinder mounting plate (102), the protruding end of the first cylinder (103) is connected to the second cylinder (105) through the cylinder connecting plate (104), and the protruding end of the second cylinder (105) is connected to the small folding ear sheet metal (106).

2. The ear folding mechanism of the novel paper box forming equipment according to claim 1 is characterized in that: The small folding ear mechanism (1) is fixed on the paper box forming machine (3) via a mounting bracket (101).

3. The ear folding mechanism of the novel paper box forming equipment according to claim 1 is characterized in that: The second cylinder (105) is mounted on the cylinder connecting plate (104) via a cylinder adjusting plate (107).

4. The ear folding mechanism of the novel paper box forming equipment according to claim 1 is characterized in that: The large folding ear mechanism (2) is located on both sides of the small folding ear mechanism (1); the small folding ear mechanism (1) is aligned with the small folding ear (5) on the double folding ear paper box (4) through the small folding ear sheet metal (106); and the large folding ear mechanism (2) is aligned with the large folding ear (6) on the double folding ear paper box (4).

Images