Device for moving plastic film

Abstract

The device for moving the plastic film comprises a top frame, a sliding block, a lifting air cylinder, a guide rod, a main lifting rod, a translation air cylinder, a translation air cylinder frame, a machine frame, four supporting legs, a connecting plate, a clamping air cylinder and a clamping jaw, the four supporting legs are fixed to the four corners of the rectangular machine frame respectively, and sliding ways are arranged on the front edge and the rear edge of the rectangular machine frame. The two sliding blocks are welded to the front edge and the rear edge of the top frame respectively and move left and right on a sliding way of the rack, the main lifting rod penetrates through the center of the top frame, the lifting air cylinder is installed at the upper end of the main lifting rod, the lower end of the main lifting rod and the connecting plate are fixed together, and the four guide rods penetrate through the four corners of the top frame respectively. The lower ends of the translation air cylinders are fixed to the four corresponding corners of the connecting plate respectively, the translation air cylinder frame is fixed to the side edge of the top frame, and the translation air cylinders are placed on the translation air cylinder frame and push the top frame to move left and right along the rack. At least four clamping cylinders are respectively fixed on the connecting plate, and each clamping jaw respectively penetrates through the connecting plate and is arranged on the clamping cylinders.

Description

Technical Field

[0001] The utility model relates to the fields of automated processing such as tobacco machinery, logistics transportation, food processing, etc., and specifically is a device for moving plastic films. Background Art

[0002] In the fields of automated processing such as tobacco machinery, logistics transportation, and food processing, plastic film is a frequently used auxiliary material. Whether the plastic film needs to be added during use or needs to be removed after use, this step is done manually, which requires a lot of manpower and directly affects production efficiency and automation level. There is currently no solution to these problems on the market. Summary of the invention

[0003] In order to achieve the invention purpose of the utility model, the utility model adopts the following technical solutions:

[0004] The utility model discloses a device for moving plastic film, which comprises: a top frame, a slider, a lifting cylinder, a guide rod, a main lifting rod, a translation cylinder, a translation cylinder frame, a frame, a support leg, a connecting plate, a clamping cylinder and a clamping claw, wherein the four support legs are respectively fixed on the four corners of the rectangular frame, and slideways are arranged on the front and rear sides of the rectangular frame, wherein: the two sliders are respectively welded on the front and rear sides of the top frame, and the two sliders move left and right on the slideways of the frame, the main lifting rod passes through the center of the top frame, and a lifting cylinder is arranged on its upper end, and its lower end is fixed together with the connecting plate, the four guide rods respectively pass through the four corners of the top frame, and its lower ends are respectively fixed on the corresponding four corners of the connecting plate, the translation cylinder frame is fixed on the side of the top frame, the translation cylinder is placed on the translation cylinder frame, and the translation cylinder pushes the top frame to make it move left and right along the frame; at least four clamping cylinders are respectively fixed on the connecting plate, and each clamping claw passes through the connecting plate and is respectively installed on the clamping cylinder.

[0005] The utility model discloses a device for moving plastic film, wherein: the number of clamping cylinders is 4 and they are evenly fixed on an arc with a main lifting rod as the center.

[0006] The utility model discloses a device for moving plastic film, wherein: there are 6 clamping cylinders, 4 of which are evenly fixed on an arc with a main lifting rod as the center, and the other 2 clamping cylinders are symmetrically fixed between any two of the above four clamping cylinders, and the three clamping cylinders are arranged in a straight line.

[0007] The device for moving plastic film of the utility model has simple structure, multiple functions, low use cost, and avoids the problem of easy falling of plastic film. The device provided by the utility model can move flexible materials such as plastic film, overcome the difficulties of existing devices, save labor costs, improve work efficiency, and improve the degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a forward schematic diagram of the device for moving plastic film of the utility model;

[0009] Figure 2 for Figure 1 Schematic diagram of the top view;

[0010] Figure 3 For Figure 1 An enlarged top view of the section at AA.

[0011] exist Figures 1 to 3 Among them, label 1 is a top frame; label 2 is a slider; label 3 is a lifting cylinder; label 4 is a guide rod; label 5 is a main lifting rod; label 6 is a translation cylinder; label 7 is a translation cylinder frame; label 8 is a plastic film; label 9 is a frame; label 10 is a support leg; label 11 is a connecting plate; label 12 is a clamping cylinder; label 13 is a clamping claw. DETAILED DESCRIPTION

[0012] like Figure 1 and Figure 2 As shown, the device for moving plastic film of the utility model comprises: a top frame 1, a slider 2, a lifting cylinder 3, a guide rod 4, a main lifting rod 5, a translation cylinder 6, a translation cylinder frame 7, a frame 9, a leg 10, a connecting plate 11, a clamping cylinder 12 and a clamping claw 13, four legs 10 are respectively fixed on the four corners of the rectangular frame 9, and slideways are arranged on the front and rear sides of the rectangular frame 9. Two sliders 2 are respectively welded on the front and rear sides of the top frame 1. The above two sliders 2 move left and right on the slideways of the frame 9. The main lifting rod 5 passes through the top frame 1. The top frame 1 is provided with a lifting cylinder 3 at its upper end, and its lower end is fixed to a connecting plate 11. Four guide rods 4 pass through the four corners of the top frame 1 respectively, and their lower ends are fixed to the corresponding four corners of the connecting plate 11 respectively. The translation cylinder frame 7 is fixed to the side of the top frame 1, and the translation cylinder 6 is placed on the translation cylinder frame 7. The translation cylinder 6 pushes the top frame 1 to move left and right along the frame 9; at least four clamping cylinders 12 are respectively fixed on the connecting plate 11, and each clamping claw 13 passes through the connecting plate 11 and is mounted on the above-mentioned clamping cylinder 12.

[0013] like Figure 3 As shown, there are four clamping cylinders 12, which are evenly fixed on the arc with the main lifting rod 5 as the center. Or there are six clamping cylinders 12, of which four clamping cylinders 12 are evenly fixed on the arc with the main lifting rod 5 as the center, and the other two clamping cylinders 12 are symmetrically fixed between any two of the above four clamping cylinders 12, and the three clamping cylinders 12 are arranged in a straight line.

[0014] The clamping cylinder 12 is used to realize the opening and closing of the clamping jaws 13, and the clamping jaws 13 are used to clamp the plastic film 8; the clamping cylinder 12 includes but is not limited to cylinder drive, and the surface of the clamping jaws 13 contacting the plastic film 8 is processed into a serrated, wavy or knurled shape.

[0015] After the clamping claw 13 clamps the plastic film 8, the plastic film 8 can be put from the working position to the standby position for recovery by moving the translation cylinder 6, or the plastic film 8 can be put from the standby position to the working position.

[0016] When there are six clamping jaws 13, the two central clamping jaws 13 can be driven first to grab the plastic film 8, and then the four outer clamping jaws 13 can be driven to clamp and move the plastic film 8.

[0017] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for moving a plastic film, comprising: A top frame (1), a slider (2), a lifting cylinder (3), a guide rod (4), a main lifting rod (5), a translation cylinder (6), a translation cylinder frame (7), a frame (9), a leg (10), a connecting plate (11), a clamping cylinder (12) and a clamping claw (13), wherein the four legs (10) are respectively fixed on the four corners of the rectangular frame (9), and slideways are arranged on the front and rear sides of the rectangular frame (9). The feature of the invention is that two sliders (2) are respectively welded on the front and rear sides of the top frame (1), and the two sliders (2) move left and right on the slideways of the frame (9), and the main lifting rod (5) passes through the center of the top frame (1). A lifting cylinder (3) is mounted on its upper end, and its lower end is fixed to a connecting plate (11). Four guide rods (4) pass through the four corners of the top frame (1) respectively, and their lower ends are fixed to the corresponding four corners of the connecting plate (11). A translation cylinder frame (7) is fixed to the side of the top frame (1), and a translation cylinder (6) is placed on the translation cylinder frame (7). The translation cylinder (6) pushes the top frame (1) to move left and right along the frame (9); at least four clamping cylinders (12) are fixed to the connecting plate (11), and each clamping claw (13) passes through the connecting plate (11) and is mounted on the above-mentioned clamping cylinder (12).

2. A device for moving a plastic film as claimed in claim 1, characterized in that: There are four clamping cylinders (12), which are evenly fixed on an arc with the main lifting rod (5) as the center.

3. A device for moving a plastic film as claimed in claim 1, characterized in that: There are six clamping cylinders (12), four of which are evenly fixed on an arc with the main lifting rod (5) as the center, and the other two clamping cylinders (12) are symmetrically fixed between any two of the four clamping cylinders (12), and the three clamping cylinders (12) are arranged in a straight line.

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