A transfer device for winding film production

Abstract

The utility model relates to winding film production technical field, concretely is a kind of transfer device for winding film production, including bogie, the inside of bogie is equipped with multiple support rollers, the surface of support roller is placed with material roll, the surface of bogie is provided with compacting device, compacting device includes stabilizing block, stabilizing block is fixedly connected with the upper surface of bogie, material roll is placed on the surface of stabilizing block, the upper surface of bogie is fixedly connected with driving motor, the driving end of driving motor is fixedly connected with conveying rod, the surface of conveying rod is screw thread connection with adjusting block, adjusting block is slidably connected with the surface of bogie, two adjusting blocks are fixedly connected with pressure belt between, pressure belt is placed on the surface of material roll, the surface of bogie is provided with guide assembly.The utility model, by setting compacting device, can effectively limit material roll to deviate, avoid the deviation of winding film on transfer device, to further improve the security of transfer device when transporting winding film.

Description

Technical Field

[0001] This utility model relates to the field of stretch film production technology, and in particular to a transfer device for stretch film production. Background Technology

[0002] The transfer device for stretch film production is a piece of equipment used in the stretch film production process to handle and transfer finished stretch film or semi-finished products during production. It can help the stretch film move efficiently between workshop workstations, in warehousing and unloading, and in transportation. Stretch film is a packaging material made of linear low-density polyethylene or polyvinyl chloride as the main raw material. It has the characteristics of high tensile strength, high self-adhesion, moisture and dust resistance, and is widely used in logistics, industrial product packaging and other fields.

[0003] When workers need to transfer stretch film, they place the finished stretch film on a transfer device so that the device can transfer it. However, due to inertia, the existing transfer device may cause the stretch film to shift on the transfer device during transport, which reduces the safety of the transfer device when transporting the stretch film. Utility Model Content

[0004] The purpose of this invention is to solve the problem of reduced safety of existing transfer devices when transporting stretch film, and to propose a transfer device for stretch film production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a transfer device for stretch film production, comprising a trolley, wherein multiple support rollers are installed on the inner side of the trolley, a material roll is placed on the surface of the support rollers, a pressing device is provided on the surface of the trolley, the pressing device includes a stabilizing block, the stabilizing block is fixedly connected to the upper surface of the trolley, the material roll is placed on the surface of the stabilizing block, a drive motor is fixedly connected to the upper surface of the trolley, a transmission rod is fixedly connected to the drive end of the drive motor, an adjusting block is threadedly connected to the surface of the transmission rod, the adjusting block is slidably connected to the surface of the trolley, a pressure belt is fixedly connected between two adjusting blocks, the pressure belt is placed on the surface of the material roll, a guiding assembly is provided on the surface of the trolley, the guiding assembly includes a limiting ring, the limiting ring is fixedly connected to the surface of the trolley, the pressure belt is slidably connected to the inside of the limiting ring, the limiting ring can cooperate with the pressure belt to achieve the purpose of limiting the deviation of the pressure belt during the pressing of the material roll.

[0006] Preferably, the upper surface of the trailer is provided with a limiting device, the limiting device including a movable plate, the movable plate being slidably connected to the inner side of the trailer, the movable plate being placed on the surface of the support roller, and the movable plate being able to cooperate with the trailer to guide the movable plate to slide.

[0007] Preferably, a pull spring is fixedly connected between the movable plate and the trolley. The pull spring is located below the support roller and can cooperate with the movable plate and the trolley to achieve the purpose of pulling the movable plate to slide.

[0008] Preferably, storage blocks are fixedly connected to both sides of the movable plate, and the storage blocks are slidably connected to the interior of the trolley. The storage blocks can cooperate with the movable plate to guide the movable plate to slide.

[0009] Preferably, a stop bar is fixedly connected to the upper surface of the movable plate, the stop bar is inserted into the inner side of the support roller, a hexagonal block is fixedly connected to the inner side of the support roller, and the stop bar is inserted into the surface of the hexagonal block. The stop bar can cooperate with the movable plate and the hexagonal block to restrict the rotation of the support roller.

[0010] Preferably, the trailer has an internal threaded connection with a positioning rod, which is inserted into the interior of the storage block. The positioning rod can cooperate with the trailer to restrict the sliding of the movable plate.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, by setting a clamping device, when the worker needs to limit the material roll from shifting, the worker places the material roll on the support roller, with both ends of the material roll placed on the stabilizing blocks. The worker then places the pressure belt on both ends of the material roll, starts the drive motor, drives the conveyor rod, the conveyor rod rotates and adjusts the adjusting block. The adjusting block is guided by the trolley, and the adjusting block drives the pressure belt, which clamps both ends of the material roll. The drive motor is then turned off. By setting a clamping device, the shifting of the material roll can be effectively limited, preventing the stretch film from shifting on the transfer device, thereby improving the safety of the transfer device when transporting stretch film.

[0013] 2. In this utility model, by setting a limiting device, when the worker needs to limit the support roller, the worker pushes the movable plate upward, the movable plate stretches the spring, the movable plate drives the storage block, the movable plate pushes the abutment bar, the abutment bar abuts against the surface of the hexagonal block, the worker rotates the positioning rod, the positioning rod extends and inserts into the storage block. By setting the limiting device, the worker can effectively limit the support roller, avoid the support roller from rotating when the transfer device moves, and thus improve the stability of the transfer device in transporting material rolls. Attached Figure Description

[0014] Figure 1 This utility model provides a three-dimensional structural diagram of a transfer device for stretch film production;

[0015] Figure 2This utility model provides a schematic diagram of the pressing device structure of a transfer device for stretch film production;

[0016] Figure 3 This utility model proposes a transfer device for stretch film production. Figure 2 Enlarged structural diagram at point A in the middle;

[0017] Figure 4 This utility model provides a schematic diagram of the limiting device structure of a transfer device for stretch film production;

[0018] Figure 5 This utility model proposes a transfer device for stretch film production. Figure 4 Enlarged structural diagram at point B.

[0019] Legend:

[0020] 1. Cart; 2. Support roller; 3. Pressing device; 31. Stabilizing block; 32. Drive motor; 33. Transmission rod; 34. Adjusting block; 35. Limiting ring; 36. Pressing belt; 4. Limiting device; 41. Hexagonal block; 42. Positioning rod; 43. Abutment bar; 44. Movable plate; 45. Pulling spring; 46. Storage block. Detailed Implementation

[0021] Please see Figures 1-5 This utility model provides a technical solution: a transfer device for stretch film production, including a trolley 1, a plurality of support rollers 2 installed on the inner side of the trolley 1, a material roll placed on the surface of the support rollers 2, and a pressing device 3 provided on the surface of the trolley 1.

[0022] The following section will explain the specific setup and function of the clamping device 3 and the limiting device 4.

[0023] In this embodiment: the pressing device 3 includes a stabilizing block 31, which is fixedly connected to the upper surface of the trolley 1. The material roll is placed on the surface of the stabilizing block 31. A drive motor 32 is fixedly connected to the upper surface of the trolley 1. A transmission rod 33 is fixedly connected to the drive end of the drive motor 32. An adjusting block 34 is threadedly connected to the surface of the transmission rod 33. The adjusting block 34 is slidably connected to the surface of the trolley 1. A pressure belt 36 is fixedly connected between the two adjusting blocks 34. The pressure belt 36 is placed on the surface of the material roll. A guide component is provided on the surface of the trolley 1.

[0024] Specifically, the guiding component includes a limiting ring 35, which is fixedly connected to the surface of the trolley 1, and a pressure belt 36 is slidably connected to the inside of the limiting ring 35. The limiting ring 35 can cooperate with the pressure belt 36 to limit the deviation of the pressure belt 36 during the process of pressing the material roll.

[0025] Specifically, a limiting device 4 is provided on the upper surface of the trolley 1. The limiting device 4 includes a movable plate 44, which is slidably connected to the inner side of the trolley 1 and is placed on the surface of the support roller 2.

[0026] In this embodiment, the movable plate 44 can cooperate with the trolley 1 to guide the movable plate 44 to slide.

[0027] In this embodiment, a pull spring 45 is fixedly connected between the movable plate 44 and the trolley 1. The pull spring 45 is located below the support roller 2. The pull spring 45 can cooperate with the movable plate 44 and the trolley 1 to achieve the purpose of pulling the movable plate 44 to slide.

[0028] Specifically, storage blocks 46 are fixedly connected to both sides of the movable plate 44, and the storage blocks 46 are slidably connected to the interior of the trolley 1.

[0029] In this embodiment, the storage block 46 can cooperate with the movable plate 44 to guide the movable plate 44 to slide.

[0030] Specifically, a stop bar 43 is fixedly connected to the upper surface of the movable plate 44. The stop bar 43 is inserted into the inner side of the support roller 2. A hexagonal block 41 is fixedly connected to the inner side of the support roller 2. The stop bar 43 is inserted into the surface of the hexagonal block 41. The stop bar 43 can cooperate with the movable plate 44 and the hexagonal block 41 to restrict the rotation of the support roller 2.

[0031] Specifically, the trailer 1 has an internal threaded connection to a positioning rod 42, which is inserted into the storage block 46.

[0032] In this embodiment, the positioning rod 42 can cooperate with the trolley 1 to restrict the sliding of the movable plate 44.

[0033] Working Principle: By setting up the clamping device 3, when the operator needs to limit the material roll from shifting, the operator places the material roll on the support roller 2, with both ends of the material roll placed on the stabilizing blocks 31. The operator then places the pressure belt 36 on both ends of the material roll, starts the drive motor 32, and drives the conveyor rod 33. The conveyor rod 33 rotates and adjusts the adjusting block 34. The adjusting block 34 is guided by the trolley 1 and drives the pressure belt 36, which clamps the two ends of the material roll. The drive motor 32 is then turned off. By setting up the clamping device 3, the shifting of the material roll can be effectively limited, preventing the stretch film from shifting on the transfer device. This improves the safety of the transfer device when transporting stretch film. In addition, by setting the limiting device 4, when the worker needs to limit the support roller 2, the worker pushes the movable plate 44 upward, the movable plate 44 stretches the spring 45, the movable plate 44 drives the storage block 46, the movable plate 44 pushes the abutment bar 43, the abutment bar 43 abuts against the surface of the hexagonal block 41, the worker rotates the positioning rod 42, the positioning rod 42 extends and inserts into the storage block 46. By setting the limiting device 4, the worker can effectively limit the support roller 2, avoiding the support roller 2 from rotating when the transfer device moves, thereby improving the stability of the transfer device in transporting material rolls.

Claims

1. A transfer device for stretch film production, comprising a trolley (1), characterized in that: Multiple support rollers (2) are installed on the inner side of the trolley (1), and a roll of material is placed on the surface of the support rollers (2); The surface of the trailer (1) is provided with a pressing device (3), the pressing device (3) includes a stabilizing block (31), the stabilizing block (31) is fixedly connected to the upper surface of the trailer (1); The material roll is placed on the surface of the stabilizing block (31). A drive motor (32) is fixedly connected to the upper surface of the trolley (1). A transmission rod (33) is fixedly connected to the drive end of the drive motor (32). An adjusting block (34) is threadedly connected to the surface of the transmission rod (33). The adjusting block (34) is slidably connected to the surface of the trolley (1). A pressure belt (36) is fixedly connected between the two adjusting blocks (34). The pressure belt (36) is placed on the surface of the material roll.

2. The conveying device for stretch film production according to claim 1, characterized in that: The surface of the trolley (1) is provided with a guide assembly, the guide assembly including a limiting ring (35), the limiting ring (35) is fixedly connected to the surface of the trolley (1), and the pressure belt (36) is slidably connected to the inside of the limiting ring (35).

3. The conveying device for stretch film production according to claim 1, characterized in that: The upper surface of the trolley (1) is provided with a limiting device (4), the limiting device (4) includes a movable plate (44), the movable plate (44) is slidably connected to the inner side of the trolley (1), and the movable plate (44) is placed on the surface of the support roller (2).

4. A transfer device for stretch film production according to claim 3, characterized in that: A pull spring (45) is fixedly connected between the movable plate (44) and the trolley (1), and the pull spring (45) is located below the support roller (2).

5. A transfer device for stretch film production according to claim 4, characterized in that: Storage blocks (46) are fixedly connected to both sides of the movable plate (44), and the storage blocks (46) are slidably connected to the interior of the trolley (1).

6. A transfer device for stretch film production according to claim 5, characterized in that: A stop bar (43) is fixedly connected to the upper surface of the movable plate (44). The stop bar (43) is inserted into the inner side of the support roller (2). A hexagonal block (41) is fixedly connected to the inner side of the support roller (2). The stop bar (43) is inserted into the surface of the hexagonal block (41).

7. A transfer device for stretch film production according to claim 3, characterized in that: The trailer (1) is internally threaded with a positioning rod (42), which is inserted into the storage block (46).

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