Deburring equipment for winding heat shrink film

Abstract

The utility model discloses a deburring device for heat shrink film rolling, which relates to the technical field of heat shrink film rolling and comprises a box body, a carrier plate is fixedly connected inside the box body, a driving motor is arranged on the upper side of the carrier plate, the output end of the driving motor is fixedly connected with a rotating shaft, a cavity is arranged inside the rotating shaft, and the cavity is communicated with the outside through a through hole. After a first push rod and a second push rod respectively drive a first moving plate and a second moving plate to relatively move and get away from the rotating shaft, the surface of the rotating shaft is sleeved with the winding drum, the rotating plate is rotated, the gear rotates to drive the racks to move, fastening needles at the ends of the two racks are inserted into the winding drum, and fixing of the winding drum is completed; the limiting rods are inserted into the corresponding limiting grooves to fix the position of the rotating plate; the rotating shaft drives the winding drum to rotate through the driving motor, winding of the heat shrinkage film is completed, and in the winding process, according to the actual winding width, the positions of the two cutting knives are adjusted through the electric sliding rails, so that the cutting and deburring requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of heat shrink film rolling, in particular to a deburring device for heat shrink film rolling. Background Art

[0002] Heat shrink film is used for the sale and transportation of various products. Its main function is to stabilize, cover and protect the products. There will be burrs on the edges of heat shrink film, so the edges must be trimmed when rolling to remove the burrs. A trimming and deburring device is required.

[0003] The existing deburring device cannot trim heat shrink films of different widths. When the heat shrink film is wide, the trimming process is cumbersome, which brings unnecessary trouble to the operator. In addition, fixing and removing the roll is cumbersome, which reduces the winding efficiency of the heat shrink film. Utility Model Content

[0004] The utility model aims to solve the deficiencies of the above-mentioned technology and provide a deburring device for heat shrink film winding.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a deburring device for heat shrink film winding, including a box body, the inside of which is fixedly connected to a carrier plate, a driving motor is provided on the upper side of the carrier plate, the output end of the driving motor is fixedly connected to a rotating shaft, the top surface of the inside of the box body is connected to a movable plate one through a push rod one, and the bottom surface of the inside of the box body is connected to a movable plate two through a push rod two, and the cross-sectional shapes of the movable plate one and the movable plate two are both semicircular; the arc-shaped plates located on the upper and lower sides are fitted and sleeved on the surface of the rotating shaft; a cavity is provided inside the rotating shaft, and the cavity is connected to the outside through a through hole; the inside of the cavity is connected through The support bearing is connected to the support shaft, one end of the support shaft passes through the through hole to connect to the rotating plate, the other end of the support shaft is fixedly connected to the gear, and the support slide rail is fixedly connected in the cavity. There are two support slide rails and they are located on opposite sides of the gear. The support slide rail is connected to the rack through a slider, and the gear is meshed and connected to the rack. The end of the rack is provided with a fastening pin, and the cavity is provided with a through hole for matching with the fastening pin; the inside of the box is connected to the support plate through a support rod, and two electric slide rails are provided on the support plate, and the electric slide rails are both slidably connected to the cutting knife, and the direction of the cutting knife is toward the rotating shaft.

[0006] Preferably, a bearing seat is provided on the carrier plate, and the bearing seat sleeve is arranged on the surface of the rotating shaft.

[0007] Preferably, the number of the support bearings is at least two.

[0008] Preferably, a limiting hole is provided on the rotating plate, a limiting rod is provided in the limiting hole, and a limiting groove used in conjunction with the limiting rod is provided on the supporting shaft.

[0009] Preferably, the diameter of the rotating plate is smaller than the diameter of the rotating shaft.

[0010] Preferably, a through passage is provided on the top of the box body.

[0011] Preferably, the front side of the box body is provided with an opening.

[0012] The beneficial effects of the utility model are as follows: the push rod one and the push rod two respectively drive the movable plate one and the movable plate two to move relative to each other, and after being away from the rotating shaft, the reel is sleeved on the surface of the rotating shaft, the rotating plate is rotated, and the gear rotation drives the rack to move, and the fastening pins at the ends of the two racks are inserted into the reel to complete the fixation of the reel, and the limit rod is inserted into the corresponding limit groove to fix the position of the rotating plate; the rotating shaft drives the reel to rotate by the driving motor to complete the winding of the heat shrink film, and during the winding process, the positions of the two cutting knives are adjusted by the electric slide rail according to the actual winding width to meet the cutting and deburring requirements, thereby improving the efficiency of winding and deburring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the support shaft;

[0016] Figure 3 It is a schematic diagram of the right view structure of the support shaft;

[0017] Figure 4 It is a schematic diagram of the structure of gears and gears.

[0018] In the figure, 1. box body, 2. carrier plate, 3. drive motor, 4. rotating shaft, 5. push rod 1, 6. moving plate 1, 7. push rod 2, 8. moving plate 2, 9. cavity, 10. through hole, 11. support shaft, 12. rotating plate, 13. gear, 14. supporting slide rail, 15. slider, 16. rack, 17. fastening needle, 18. through hole, 19. supporting plate, 20. electric slide rail, 21. cutting knife, 22. bearing seat, 23. limiting hole, 24. limiting rod, 25. limiting groove, 26. through channel, 27. opening, 28. supporting bearing. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0020] Reference Figure 1-4 The present embodiment provides a deburring device for heat shrink film winding, including a box body 1, the box body 1 is fixedly connected to a carrier plate 2, a driving motor 3 is arranged on the upper side of the carrier plate 2, the output end of the driving motor 3 is fixedly connected to a rotating shaft 4, the top surface of the box body 1 is connected to a moving plate 6 through a push rod 1 5, the bottom surface of the box body 1 is connected to a moving plate 2 8 through a push rod 2 7, and the cross-sectional shapes of the moving plates 1 6 and 2 8 are both semicircular; the moving plates 1 6 and 2 8 can be closely fitted on the surface of the rotating shaft 4, which can increase the stability of the rotating shaft 4 when rotating and prolong the service life; a cavity 9 is arranged inside the rotating shaft 4, and the cavity 9 is connected to the outside through a through hole 10; the cavity 9 is connected to the outside through a support bearing 28 A support shaft 11, one end of the support shaft 11 passes through the through hole 10 to connect to the rotating plate 12, the other end of the support shaft 11 is fixedly connected to the gear 13, and a support slide rail 14 is fixedly connected in the cavity 9. There are two support slide rails 14 and they are located on opposite sides of the gear 13. The support slide rail 14 is connected to the rack 16 through a slider 15, and the gear 13 is meshed and connected to the rack 16. The end of the rack 16 is provided with a fastening pin 17, and the cavity 9 is provided with a through hole 18 used to cooperate with the fastening pin 17; the inside of the box body 1 is connected to the support plate 19 through a support rod, and two electric slide rails 20 are provided on the support plate 19, and the electric slide rails 20 are slidably connected to the cutting knife 21, and the direction of the cutting knife 21 is toward the rotating shaft 4.

[0021] A bearing seat 22 is provided on the carrier plate 2, and the bearing seat 22 is sleeved on the surface of the rotating shaft 4 to increase the rotation stability of the rotating shaft 4; the number of the supporting bearings 28 is at least two, which increases the rotation stability of the supporting shaft 11; a limiting hole 23 is provided on the rotating plate 12, and a limiting rod 24 is provided in the limiting hole 23, and a limiting groove 25 used in conjunction with the limiting rod 24 is provided on the support shaft 11. After rotating the rotating plate 12, the limiting rod 24 is inserted into the corresponding limiting groove 25, thereby ensuring the stability of the fastening needle 17 after insertion.

[0022] The diameter of the rotating plate 12 is smaller than the diameter of the rotating shaft 4 , ensuring that the reel can be normally inserted into the surface of the rotating shaft 4 .

[0023] The top of the box body 1 is provided with a through channel 26 to facilitate the heat shrink film to enter the interior of the box body 1 , and the through channel 26 can be used to limit the position of the heat shrink film when it is rolled up.

[0024] The front side of the box body 1 is provided with an opening 27 to facilitate the installation and collection of the reel.

[0025] When the utility model is used, the push rod 1 5 and the push rod 2 7 respectively drive the movable plate 1 6 and the movable plate 2 8 to move relative to each other. After being away from the rotating shaft 4, the reel is sleeved on the surface of the rotating shaft 4, the rotating plate 12 is rotated, and the gear 13 rotates to drive the rack 16 to move. The fastening needles 17 at the ends of the two racks 16 are inserted into the reel to complete the fixation of the reel, and the limiting rod 24 is inserted into the corresponding limiting groove 25 to fix the position of the rotating plate 12; the rotating shaft 4 is driven by the driving motor 3 to drive the rotation of the reel to complete the winding of the heat shrink film. During the winding process, according to the actual winding width, the positions of the two cutting knives 21 are adjusted by the electric slide rail 20 to meet the cutting and deburring requirements, thereby improving the efficiency of winding and deburring.

[0026] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A deburring device for heat shrink film winding, comprising a box body, characterized in that: The box body is fixedly connected with the carrier plate, and a driving motor is arranged on the upper side of the carrier plate, and the output end of the driving motor is fixedly connected with the rotating shaft, and the top surface of the box body is connected with the moving plate one through the push rod one, and the bottom surface of the box body is connected with the moving plate two through the push rod two, and the cross-sectional shapes of the moving plate one and the moving plate two are both semicircular; the arc-shaped plates located on the upper and lower sides are fitted and sleeved on the surface of the rotating shaft; a cavity is arranged inside the rotating shaft, and the cavity is connected to the outside through a through hole; the cavity is connected with the support shaft through a support bearing, one end of the support shaft passes through the through hole to connect the rotating plate, and the other end of the support shaft is fixedly connected to the gear, and the cavity is fixedly connected to the support slide rail, the number of the support slide rails is two and they are located on opposite sides of the gear, and the support slide rail is connected with a rack through a slider, and the gear is meshed and connected to the rack, and the end of the rack is provided with a fastening pin, and the cavity is provided with a through hole used for matching the fastening pin; the box body is connected with the support plate through a support rod, and the support plate is provided with two electric slide rails, and the electric slide rails are both slidably connected with cutting knives, and the direction of the cutting knives faces the rotating shaft.

2. The deburring device for heat shrink film winding according to claim 1, characterized in that: The carrier plate is provided with a bearing seat, and the bearing seat sleeve is arranged on the surface of the rotating shaft.

3. The deburring device for heat shrink film winding according to claim 1, characterized in that: The number of the support bearings is at least two.

4. The deburring device for heat shrink film winding according to claim 1, characterized in that: The rotating plate is provided with a limiting hole, a limiting rod is provided in the limiting hole, and the supporting shaft is provided with a limiting groove used in conjunction with the limiting rod.

5. The deburring device for heat shrink film winding according to claim 1, characterized in that: The diameter of the rotating plate is smaller than the diameter of the rotating shaft.

6. The deburring device for heat shrink film winding according to claim 1, characterized in that: A through passage is arranged on the top of the box body.

7. The deburring device for heat shrink film winding according to claim 1, characterized in that: The front side of the box body is provided with an opening.

Images