Online roll film waste winding device

Abstract

The utility model discloses a roll film on-line waste winding device which comprises a rotating piece, an adjusting piece and a plurality of tensioning pieces, the rotating piece comprises a driving part and a rotating shaft, and the output end of the driving part is fixedly connected with one end of the rotating shaft; the adjusting piece comprises a positioning block, a threaded rod and a sliding block, the positioning block is fixedly connected with one end of the rotating shaft, the threaded rod is rotationally connected with the other end of the rotating shaft, and the sliding block is rotationally connected with the threaded rod through threads; the multiple tensioning pieces are connected between the positioning block and the sliding block, each tensioning piece comprises two transmission rods and a supporting plate, the middles of the two transmission rods are hinged to form an X shape, one ends of the two transmission rods are hinged to the positioning block and the sliding block respectively, and the end, close to the positioning block, of the supporting plate is hinged to the other end of one transmission rod. The end, close to the sliding block, of the supporting plate is slidably connected with the other end of the other transmission rod. The problem that in the prior art, the distance between two blocking discs in a winding device is inconvenient to adjust rapidly is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, and particularly relates to an online waste film winding device. Background Art

[0002] An online waste film winding device generally refers to a device used to collect the cut or peeled-off scraps during the production of thin films and the continuous processing of other materials. This device helps to keep the production environment clean and facilitates the subsequent recycling of the waste materials.

[0003] During the actual working process, due to the different widths of the waste edges cut from the thin film, when winding the waste edges, it is necessary to adjust the distance between the two retaining discs in the waste winding device so that the distance between the two retaining discs is equal to the width of the waste edge. Therefore, there is an urgent need to design an online waste film winding device to meet the requirement of quickly adjusting the distance between the two retaining discs. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above technical deficiencies and provide an online waste film winding device, which solves the problem that the distance between the two retaining discs in the existing winding device is not convenient to quickly adjust.

[0005] To achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides an online waste film winding device, including:

[0007] A rotating member, the rotating member includes a driving part and a rotating shaft, and the output end of the driving part is fixedly connected to one end of the rotating shaft;

[0008] An adjusting member, the adjusting member includes a positioning block, a threaded rod and a sliding block, the positioning block is fixedly connected to one end of the rotating shaft, the threaded rod is rotatably connected to the other end of the rotating shaft, and the sliding block is threadedly rotatably connected to the threaded rod;

[0009] A plurality of tensioning members, the plurality of tensioning members are connected between the positioning block and the sliding block, the tensioning member includes two transmission rods and a support plate, the middle parts of the two transmission rods are hinged in an X shape, one ends of the two transmission rods are respectively hinged to the positioning block and the sliding block, the end of the support plate close to the positioning block is hinged to the other end of one of the transmission rods, and the end of the support plate close to the sliding block is slidably connected to the other end of the other transmission rod. By rotating the threaded rod, the inner diameter of the cylinder formed by enclosing the plurality of support plates is adjusted for two retaining discs to be fixedly arranged at intervals on the cylinder.

[0010] In some embodiments, it further includes a base, the base includes a bottom plate and a vertical plate, the vertical plate is fixedly arranged on the bottom plate, and the driving part is fixedly connected to the vertical plate.

[0011] In some embodiments, a plurality of connection holes are formed in the bottom plate.

[0012] In some embodiments, both the bottom plate and the vertical plate are made of steel plates.

[0013] In some embodiments, the end of the threaded rod is fixedly provided on the rotating handle.

[0014] In some embodiments, a strip-shaped hole is formed on one side of the support plate close to the sliding block along the length direction of the rotating shaft, a pin shaft is slidably arranged in the strip-shaped hole, and the other end of the other transmission rod is rotatably connected to the pin shaft.

[0015] In some embodiments, a plurality of convex portions are provided on the inner wall of the central through hole of the retaining disc, a groove is formed on each of the plurality of support plates, and each of the convex portions can be correspondingly clamped in each of the grooves.

[0016] In some embodiments, the retaining disc is made of an alloy plate or an acrylic plate.

[0017] In some embodiments, the number of the tensioning members is 4 - 6.

[0018] In some embodiments, the driving part is a reduction motor.

[0019] Compared with the prior art, a roll film on-line waste winding device provided by the present utility model has the output end of the driving part fixedly connected to one end of the rotating shaft, the positioning block fixedly connected to one end of the rotating shaft, the threaded rod rotatably connected to the other end of the rotating shaft, and the sliding block threadedly rotating with the threaded rod; a plurality of tensioning members are connected between the positioning block and the sliding block, the tensioning member includes two transmission rods and a support plate, the middle parts of the two transmission rods are hinged in an X shape, one ends of the two transmission rods are respectively hinged to the positioning block and the sliding block, the end of the support plate close to the positioning block is hinged to the other end of one transmission rod, and the end of the support plate close to the sliding block is slidably connected to the other end of the other transmission rod. By only rotating the threaded rod and adjusting the inner diameter of the cylinder formed by enclosing a plurality of support plates, the two retaining discs can be locked or unlocked, which is convenient for the operator to adjust the distance between the two retaining discs. The structure is simple and the use is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of a roll film on-line waste winding device provided by an embodiment of the present utility model;

[0021] Figure 2 is a partial structural diagram of a roll film on-line waste winding device provided by an embodiment of the present utility model;

[0022] Figure 3It is a schematic connection diagram of a tensioning member and an adjusting member provided by an embodiment of the present utility model;

[0023] Figure 4 It is a schematic structural diagram of a retaining disc provided by an embodiment of the present utility model;

[0024] Figure 5 It is a schematic structural diagram of a support plate provided by an embodiment of the present utility model. Detailed implementation manners

[0025] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0026] In order to solve the technical problem that the distance between two retaining discs in a retracting device in the prior art is not convenient to quickly adjust, the present utility model provides a film winding on-line waste winding device, which can quickly adjust the distance between the two retaining discs to adapt to waste edges of different widths.

[0027] Please refer to Figures 1 - 5 , Figures 1 - 5 which is a film winding on-line waste winding device in an embodiment of the present utility model, including a rotating member 1, an adjusting member 2 and a plurality of tensioning members 3. The rotating member 1 includes a driving portion 11 and a rotating shaft 12. The output end of the driving portion 11 is fixedly connected to one end of the rotating shaft 12 to drive the rotating shaft 12 to rotate. The adjusting member 2 includes a positioning block 21, a threaded rod 22 and a sliding block 23. The positioning block 21 is fixedly connected to one end of the rotating shaft 12. The threaded rod 22 is rotatably connected to the other end of the rotating shaft 12. The sliding block 23 is in threaded rotation connection with the threaded rod 22. A plurality of the tensioning members 3 are connected between the positioning block 21 and the sliding block 23. The tensioning member 3 includes two transmission rods 31 and a support plate 32. The middle parts of the two transmission rods 31 are hinged in an X shape. One ends of the two transmission rods 31 are respectively hinged to the positioning block 21 and the sliding block 23. The end of the support plate 32 close to the positioning block 21 is hinged to the other end of one of the transmission rods 31. The end of the support plate 32 close to the sliding block 23 is slidably connected to the other end of the other transmission rod 31. By rotating the threaded rod 22, the inner diameter of the cylinder formed by enclosing a plurality of the support plates 32 is adjusted to tightly press the inner ring of the retaining disc 4 to limit its displacement, so that the two retaining discs 4 are fixedly arranged on the cylinder at intervals.

[0028] It should be noted that the number of the tensioning members 3 is 4 - 6. In this specific embodiment, the number of the tensioning members 3 is 6, and each support plate 32 has a circular arc-shaped support surface, and a plurality of circular arc-shaped support surfaces enclose a cylindrical structure.

[0029] In this specific embodiment, it further includes a base 5. The base 5 includes a bottom plate 51 and a vertical plate 52. The vertical plate 52 is fixedly arranged on the bottom plate 51, and the driving part 11 is fixedly connected to the vertical plate 52. Among them, the driving part 11 is a reduction motor, and the rotating shaft 12 is driven by the reduction motor to rotate around its own axis.

[0030] In addition, a plurality of connection holes are formed in the bottom plate 51. By matching a plurality of screws with the plurality of connection holes, the bottom plate 51 can be fixed on the workbench, improving the stability of the waste film online winding device during use.

[0031] On the basis of the above solution, in order to improve the structural strength of the base 5, specifically, both the bottom plate 51 and the vertical plate 52 are made of steel plates.

[0032] It should be noted that the end of the threaded rod 22 is fixedly arranged on the rotating handle 24. Among them, a plurality of anti-slip rib strips are arranged on the circumferential side of the rotating handle 24, which can prevent the operator from slipping when using the rotating handle 24.

[0033] In this specific embodiment, on one side of the support plate 32 close to the sliding block 23, a strip-shaped hole 321 is formed along the length direction of the rotating shaft 12. A pin shaft is slidably arranged in the strip-shaped hole 321, and the other end of the other transmission rod 31 is rotatably connected to the pin shaft.

[0034] Specifically, when the threaded rod 22 is rotated, the sliding block 23 can move along the axis direction of the threaded rod 22. At the same time, the pin shaft can slide in the strip-shaped hole 321, so that a plurality of support plates 32 can move relative to the rotating shaft 12.

[0035] On the basis of the above solution, a plurality of protruding parts 42 are arranged on the inner wall of the central through hole 41 of the retaining disc 4, and a groove 322 is formed on each of the plurality of support plates 32; specifically, when each of the protruding parts 42 can be correspondingly clamped in each of the grooves 322, the retaining disc 4 can be locked.

[0036] In this specific embodiment, the retaining disc 4 is made of an acrylic plate. Of course, in other embodiments, the retaining disc 4 can also be made of an alloy plate. When it is an alloy plate, it is preferably made of a stainless steel plate.

[0037] The above specific implementation manners of the present invention do not constitute a limitation to the protection scope of the present invention. Any other corresponding changes and deformations made according to the technical concept of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An on-line waste roll-up device for a rolled film, characterized in that, Comprising: A rotating member, the rotating member includes a driving part and a rotating shaft, and the output end of the driving part is fixedly connected to one end of the rotating shaft; An adjusting member, the adjusting member includes a positioning block, a threaded rod and a sliding block, the positioning block is fixedly connected to one end of the rotating shaft, the threaded rod is rotatably connected to the other end of the rotating shaft, and the sliding block is in threaded rotation connection with the threaded rod; A plurality of tensioning members, the plurality of tensioning members are connected between the positioning block and the sliding block, the tensioning member includes two transmission rods and a support plate, the middle parts of the two transmission rods are hinged in an X shape, one ends of the two transmission rods are respectively hinged to the positioning block and the sliding block, the end of the support plate close to the positioning block is hinged to the other end of one of the transmission rods, and the end of the support plate close to the sliding block is slidably connected to the other end of the other transmission rod. By rotating the threaded rod, the inner diameter of the cylinder formed by enclosing the plurality of support plates is adjusted, so that two retaining plates are fixedly arranged at intervals on the cylinder.

2. The on-line waste roll-up device for a rolled film according to claim 1, wherein, It further includes a base, the base includes a bottom plate and a vertical plate, the vertical plate is fixedly arranged on the bottom plate, and the driving part is fixedly connected to the vertical plate.

3. The online waste winding device for a rolled film according to claim 2, characterized in that, A plurality of connection holes are formed in the bottom plate.

4. The online waste winding device for a rolled film according to claim 2, characterized in that, Both the bottom plate and the vertical plate are made of steel plates.

5. The online waste winding device for winding film according to claim 1, characterized in that, The end of the threaded rod is fixedly arranged on a rotating handle.

6. The on-line waste winding device for a rolled film according to claim 1, wherein, A strip-shaped hole is formed in one side of the support plate close to the sliding block along the length direction of the rotating shaft, and a pin shaft is slidably arranged in the strip-shaped hole, and the other end of the other transmission rod is rotatably connected to the pin shaft.

7. The online waste winding device for coiled film according to claim 1, characterized in that, A plurality of convex portions are arranged on the inner wall of the central through hole of the retaining plate, and a groove is formed on each of the plurality of support plates, and each of the convex portions can be correspondingly clamped in each of the grooves.

8. A roll film on-line waste winding device according to claim 1, characterized in that, The retaining plate is made of an alloy plate or an acrylic plate.

9. The online waste winding device for a rolled film according to claim 1, characterized in that The number of the tensioning members is 4-6.

10. The online waste roll-up device for a rolled film according to claim 1, characterized in that, The driving part is a reduction motor.

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