Placing frame for aluminum material packaging

Abstract

The utility model provides a device for packaging aluminum materials, which relates to the technical field of aluminum material production and comprises a support frame, a driving rotating shaft, a support plate, a rotating rotating shaft and a cylinder, the supporting frame comprises two vertical plates, and the two ends of the driving rotating shaft are rotationally connected to the two vertical plates correspondingly. A plurality of supporting plates are symmetrically arranged at the two ends of the driving rotating shaft, the supporting plates are evenly distributed in the circumferential direction of the driving rotating shaft, rotating shafts are arranged on the two supporting plates corresponding to the two ends of the driving rotating shaft, and the ends, close to each other, of the two rotating shafts are jointly and rotationally sleeved with a cylinder; the rotating shafts penetrate through the supporting plates and are elastically arranged on the corresponding supporting plates in the axial direction of the cylinder. The problem that the work progress is affected due to the fact that a cylinder needs to be stopped when replaced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum material production, in particular to a placement rack for aluminum material packaging. Background Art

[0002] After aluminum is manufactured, a protective film is typically applied to the exterior of the aluminum sheet during packaging to protect its surface. To improve work convenience, the protective film is rolled onto a cylinder, with both ends of the cylinder rotating on brackets. Pulling the film moves the cylinder, which in turn rotates to coat the aluminum. However, existing cylinders are rotatably connected to brackets, and when the film runs out, the cylinder must be stopped and replaced with a cylinder with the film. This reduces work efficiency and hinders progress. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention provides an aluminum material packaging device, which solves the problem that the machine needs to stop before replacing the cylinder, which affects the work progress.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A placement rack for aluminum material packaging, comprising: a support frame, a driving shaft, a support plate, a rotating shaft and a cylinder;

[0006] The support frame includes two vertical plates, and the two ends of the active shaft are rotatably connected to the two vertical plates respectively;

[0007] A plurality of support plates are symmetrically provided at both ends of the active rotating shaft, and the support plates are evenly distributed around the circumference of the active rotating shaft. A rotating shaft is provided on the two support plates corresponding to the two ends of the active rotating shaft, and a cylinder is provided on the ends of the two rotating shafts that are close to each other and rotate together.

[0008] The rotating shaft passes through the supporting plate and is elastically arranged on the corresponding supporting plate along the axial direction of the cylinder.

[0009] Preferably, a connecting groove is provided on the side of the support plate close to the cylinder, a connecting slide is fixedly provided on the rotating shaft, and the connecting slide is slidably connected in the connecting groove, and a compression spring is also sleeved on the rotating shaft, and the compression spring is located in the connecting groove, and the two ends of the compression spring are respectively fixedly connected to the bottom of the connecting groove and the connecting slide.

[0010] Preferably, a baffle is fixedly provided on the rotating shaft, and the baffle is located on a side of the connecting slide close to the cylinder, and when the cylinder is sleeved on the end of the rotating shaft, the baffle is in contact with the cylinder.

[0011] Preferably, one end of the vertical plate is connected to a fixed plate, a rotating roller is rotatably provided between the two fixed plates, a cutting blade is provided on the end of the rotating roller close to the side of the cylinder, and a control structure for controlling the movement of the cutting blade along the length direction of the rotating roller is provided on the fixed plate.

[0012] Preferably, the length of the rotating drum is longer than the length of the cylinder.

[0013] Preferably, the control structure includes a sliding rod, a threaded rod and a threaded sleeve, the sliding rod is fixed between the two fixed plates, the threaded rod is rotatably connected between the two fixed plates and the sliding rod is parallel to the threaded rod, the threaded sleeve is threadedly connected to the threaded rod and the sliding rod passes through the threaded sleeve, and the cutting blade (8) is fixed on the threaded sleeve.

[0014] The utility model has the following beneficial effects:

[0015] The protective film is rolled up on the cylinder, and the cylinder is rotatably sleeved on the rotating shaft between the two support plates. As the active shaft rotates, the support plates are driven to rotate, thereby driving the cylinder between the support plates to rotate. When laminating, the other cylinder without the protective film is rotated to another position, which is convenient for replacing the other cylinder while laminating, saving time and improving work efficiency.

[0016] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic top view of the structure of the present utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between the cylinder and the support plate of the utility model.

[0020] In the above drawings: 1. Support frame; 11. Vertical plate; 12. Fixed plate; 2. Active rotating shaft; 3. Support plate; 31. Connecting groove; 4. Rotating shaft; 5. Cylinder; 61. Connecting slide; 62. Compression spring; 63. Baffle; 7. Rotating roller; 8. Cutting blade; 91. Sliding rod; 92. Threaded rod; 93. Threaded sleeve. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and functions achieved by the present invention clearer and easier to understand, the technical solutions in the present invention are further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figures 1 to 3 As shown, a placement rack for aluminum packaging includes: a support frame 1, an active rotating shaft 2, a support plate 3, a rotating shaft 4 and a cylinder 5; the support frame 1 includes two vertical plates 11, and the two ends of the active rotating shaft 2 are respectively rotatably connected to the two vertical plates 11; a plurality of support plates 3 are symmetrically arranged at both ends of the active rotating shaft 2, and the plurality of support plates 3 are evenly distributed around the circumference of the active rotating shaft 2, and a rotating shaft 4 is provided on the two support plates 3 corresponding to the two ends of the active rotating shaft 2, and a cylinder 5 is rotatably sleeved on the ends of the two rotating shafts 4 close to each other; the rotating shaft 4 passes through the support plate 3 and the rotating shaft 4 is elastically arranged on the corresponding support plate 3 along the axial direction of the cylinder 5.

[0023] The support frame 1 is used to support the entire device. The active shaft 2 is rotatably connected to the upper end of the vertical plate 11. The lower end of the vertical plate 11 is rotatably provided with a circular shaft. Pulleys are fixed on the circular shaft and the active shaft 2. A belt is connected between the two pulleys. The circular shaft is driven to rotate by a motor. When the circular shaft rotates, the active shaft 2 is driven to rotate by the belt and the pulley. The protective film is rolled up on the cylinder 5. The cylinder 5 is rotatably sleeved on the rotating shaft 4 between the two support plates 3. As the active shaft 2 rotates, the support plates 3 are driven to rotate, thereby driving the cylinder 5 between the support plates 3 to rotate. When the film is being coated, the other cylinder 5 without the protective film rotates to another position, which is convenient for replacing the other cylinder 5 while the film is being coated, saving time and improving work efficiency. Specifically, the rotating shaft 4 can be moved in a direction away from the cylinder 5 so that the rotating shaft 4 no longer extends into the interior of the cylinder 5, thereby releasing the restriction on the cylinder 5.

[0024] Furthermore, if Figure 3As shown, a connecting groove 31 is provided on the side of the support plate 3 close to the cylinder 5, and a connecting slide 61 is fixedly provided on the rotating shaft 4. The connecting slide 61 is slidably connected to the connecting groove 31. A compression spring 62 is also sleeved on the rotating shaft 4. The compression spring 62 is located in the connecting groove 31, and the two ends of the compression spring 62 are respectively fixedly connected to the bottom of the connecting groove 31 and the connecting slide 61. Under the elastic force of the compression spring 62, the elastic force of the compression spring 62 causes the connecting slide 61 to move toward the cylinder 5, and the connecting slide 61 simultaneously drives the rotating shaft 4 to move and extend into the cylinder 5. The two rotating shafts 4 work together to limit and fix the cylinder 5. When replacing the cylinder 5, the rotating shaft 4 is pulled outward, and the connecting slide 61 moves toward the bottom of the connecting groove 31, and the rotating shaft 4 moves away from the cylinder 5. At this time, the compression spring 62 is compressed.

[0025] Further, if Figure 3 As shown, a baffle 63 is fixed to the rotating shaft 4. The baffle 63 is located on the side of the connecting slide 61 close to the cylinder 5. When the cylinder 5 is mounted on the end of the rotating shaft 4, the baffle 63 contacts the cylinder 5. The two baffles 63 work together to limit the position of the cylinder 5 so that the cylinder 5 is located in the middle position, which is convenient for operation.

[0026] Further, if Figure 1 and Figure 2 As shown, one end of the vertical plate 11 is connected to a fixed plate 12, and a rotating drum 7 is rotatably mounted between the two fixed plates 12. A cutting blade 8 is mounted on the end of the rotating drum 7 near the cylinder 5, and a control structure is provided on the fixed plate 12 to control the movement of the cutting blade 8 along the length of the rotating drum 7. During operation, the protective film extends from below the cylinder 5 near the rotating drum 7, then passes upward around the rotating drum 7 to coat the surface of the aluminum material. The cutting blade 8 is located between the rotating drum 7 and the cylinder 5 near the rotating drum 7, and the cutting blade 8 moves to cut the protective film.

[0027] Furthermore, in order to ensure that the protective film completely bypasses the surface of the rotating drum 7, it is convenient for the cutting blade 8 to cut the protective film. Figure 2 As shown, the length of the rotating drum 7 is longer than the length of the cylinder 5.

[0028] Further, if Figure 1 and Figure 2As shown, the control structure includes a slide rod 91, a threaded rod 92, and a threaded sleeve 93. The slide rod 91 is fixed between the two fixed plates 12. The threaded rod 92 is rotatably connected between the two fixed plates 12, and the slide rod 91 is parallel to the threaded rod 92. The threaded sleeve 93 is threadedly connected to the threaded rod 92, and the slide rod 91 passes through the threaded sleeve 93. The cutting blade 8 is fixed to the threaded sleeve 93. The rotation of the threaded rod 92 is driven by a motor. The threaded rod 92 rotates, and under the restraining effect of the slide rod 91, the threaded sleeve 93 moves along the length of the slide rod 91, thereby driving the cutting blade 8 to move and cut the protective film.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A storage rack for aluminum packaging, characterized in that: include: Support frame (1), active rotating shaft (2), support plate (3), rotating shaft (4) and cylinder (5); The support frame (1) comprises two vertical plates (11), and the two ends of the active rotating shaft (2) are rotatably connected to the two vertical plates (11). A plurality of support plates (3) are symmetrically arranged at both ends of the active rotating shaft (2), and the plurality of support plates (3) are evenly distributed around the circumference of the active rotating shaft (2). A rotating shaft (4) is provided on the two support plates (3) corresponding to the two ends of the active rotating shaft (2), and a cylinder (5) is provided on the ends of the two rotating shafts (4) that are close to each other and rotate together. The rotating shaft (4) passes through the supporting plate (3) and the rotating shaft (4) is elastically arranged on the corresponding supporting plate (3) along the axial direction of the cylinder (5).

2. The aluminum material packaging rack according to claim 1, characterized in that: A connecting groove (31) is provided on one side of the support plate (3) close to the cylinder (5); a connecting slide plate (61) is fixedly provided on the rotating shaft (4); the connecting slide plate (61) is slidably connected in the connecting groove (31); a compression spring (62) is also sleeved on the rotating shaft (4); the compression spring (62) is located in the connecting groove (31), and two ends of the compression spring (62) are fixedly connected to the bottom of the connecting groove (31) and the connecting slide plate (61), respectively.

3. The aluminum material packaging rack according to claim 2, characterized in that: A baffle (63) is also fixedly provided on the rotating shaft (4). The baffle (63) is located on a side of the connecting slide (61) close to the cylinder (5). When the cylinder (5) is sleeved on the end of the rotating shaft (4), the baffle (63) contacts the cylinder (5).

4. The aluminum material packaging rack according to claim 1, characterized in that: One end of the vertical plate (11) is connected to a fixed plate (12), a rotating roller (7) is rotatably arranged between the two fixed plates (12), a cutting blade (8) is arranged on the end of the rotating roller (7) close to the cylinder (5), and a control structure for controlling the cutting blade (8) to move along the length direction of the rotating roller (7) is provided on the fixed plate (12).

5. The aluminum material packaging rack according to claim 1, characterized in that: The length of the rotating drum (7) is longer than the length of the cylinder (5).

6. The aluminum material packaging rack according to claim 4, characterized in that: The control structure includes a slide rod (91), a threaded rod (92) and a threaded sleeve (93), wherein the slide rod (91) is fixed between the two fixed plates (12), the threaded rod (92) is rotatably connected between the two fixed plates (12) and the slide rod (91) is parallel to the threaded rod (92), the threaded sleeve (93) is threadedly connected to the threaded rod (92) and the slide rod (91) passes through the threaded sleeve (93), and the cutting blade (8) is fixed on the threaded sleeve (93).

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