Tapping equipment for protective film

Abstract

The utility model relates to the technical field of trepanning equipment, and discloses trepanning equipment for a protective film, which comprises a bottom plate, a box body is fixedly mounted at the top of the bottom plate, and a support frame is fixedly mounted on the right side of the box body. Through arrangement of a push rod, a round block, a collection box and a rotating rod, after trepanning is completed, a first pneumatic cylinder is started to drive a movable plate and a vertical plate to move, at the moment, the outer surface of the round block extrudes and pushes the inner wall of the rotating rod, and the rotating rod rotates with a fixed shaft as the axis; and then a rotating rod drives a fixed rod to move, so that a collecting box moves to the position below a push rod, and after a movable plate ascends, the push rod is inserted into a trepanning blade, so that a protective film wafer in the trepanning blade is pushed out, and the protective film wafer falls into the collecting box. And therefore, the protective film wafers can be collected, and an operator can conveniently clean the protective film wafers.

Description

Technical Field

[0001] The utility model relates to the technical field of hole-opening equipment, and more specifically, to a hole-opening equipment for a protective film. Background Art

[0002] The protective film is a layer of film covering the outer surface of the physical object we want to protect. According to its use, the protective film can be divided into digital product protective film, car protective film, household protective film and food preservative protective film.

[0003] In order to better position the protective film with the product when in use, it is necessary to make holes on the surface of the protective film during processing. Although the existing hole-punching equipment can make holes in the protective film, the protective film discs left by the holes will be accumulated inside the hole-punching equipment, and the protective film discs cannot be automatically collected and cleaned. After a long period of processing, the protective film discs will be scattered inside the equipment, which not only affects hygiene, but also is very troublesome to clean, increasing the workload of the operator. Therefore, it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a protective film hole-opening device, which has the advantage of automatically collecting protective film discs.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective film opening device, comprising:

[0006] A bottom plate, a box body is fixedly installed on the top of the bottom plate, and a support frame is fixedly installed on the right side of the box body;

[0007] A punching mechanism, wherein the punching mechanism is arranged on the inner surface of the support frame;

[0008] A collecting mechanism, wherein the collecting mechanism is arranged below the supporting frame;

[0009] Among them, the punching mechanism includes a first pneumatic cylinder, the top of the first pneumatic cylinder is fixedly connected to the inner surface of the support frame, the outer surface of the first pneumatic cylinder is fixedly sleeved with a fixed plate, the front and rear sides of the fixed plate are fixedly sleeved with push rods, the bottom end of the first pneumatic cylinder is fixedly connected with a movable plate, the first pneumatic cylinder will drive the movable plate to move when it is started, the front and rear sides of the movable plate are fixedly sleeved with hole-making blades, the side of the movable plate is fixedly connected with a vertical plate, and the outer surface of the vertical plate is fixedly installed with a round block.

[0010] As a preferred technical solution of the utility model, the collection mechanism includes:

[0011] A mounting plate, the left end of which is fixedly connected to the outer surface of the support frame, a slide groove is provided inside the mounting plate and the support frame, a sliding plate is movably sleeved inside the slide groove, a collection box is fixedly connected to the rear end of the sliding plate, and a fixing rod is fixedly connected to the rear end of the collection box;

[0012] A fixed shaft, the outer surface of which is fixedly sleeved with the inner wall of the support frame, the outer surface of which is movably sleeved with a rotating rod, and the inner wall of the rotating rod is movably connected with the outer surfaces of the round block and the fixed rod respectively.

[0013] As a preferred technical solution of the utility model, a collection box is movably installed on the right side of the upper surface of the bottom plate, and a side plate is fixedly installed on the right side of the box body.

[0014] As a preferred technical solution of the utility model, a fixing box is fixedly sleeved inside the box body, and through holes are provided at four corners of the right side of the fixing box.

[0015] As a preferred technical solution of the utility model, an air pump is fixedly installed on the bottom of the left side of the box body, and an air outlet pipe is fixedly connected to the top of the air pump.

[0016] As a preferred technical solution of the utility model, an air intake pipe is fixedly installed on the left side of the air pump, the left end of the air intake pipe passes through the box body and extends to the interior of the box body and is fixedly connected to the inner wall of the box body, and the left end of the air intake pipe is fixedly connected to the inner wall of the fixed box.

[0017] As a preferred technical solution of the utility model, a connecting plate is fixedly installed at the bottom of the inner cavity of the base plate, a second pneumatic cylinder is fixedly installed on the left side of the connecting plate, a baffle is fixedly connected to the top of the second pneumatic cylinder, the outer surface of the baffle is movably connected to the inner wall of the box, and the second pneumatic cylinder will drive the baffle to move when it is started.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. The utility model is provided with a push rod, a round block, a collecting box and a rotating rod. When the hole is opened, the first pneumatic cylinder is started to drive the movable plate and the vertical plate to move. At this time, the outer surface of the round block will squeeze and push the inner wall of the rotating rod, so that the rotating rod rotates around the fixed axis, and then the rotating rod drives the fixed rod to move, so that the collecting box moves to the bottom of the push rod. After the movable plate rises, the push rod will be inserted into the inside of the hole-opening blade, so that the protective film disc inside the hole-opening blade is pushed out, so that the protective film disc falls into the inside of the collecting box, and then the protective film disc can be collected, which is convenient for the operator to clean up.

[0020] 2. The utility model provides a fixed box, an air pump, an air intake pipe and a baffle. The operator lowers the protective film from the top of the box body, so that the protective film slides along the outer surface of the box body to the outer surface of the fixed box. At this time, the operator starts the air pump to enable the air intake pipe to generate suction, and then the through hole can generate suction, so that the protective film is adsorbed on the outer surface of the fixed box to avoid the movement of the protective film when the hole is opened. After the hole is opened, the operator turns off the air pump and then starts the second pneumatic cylinder, so that the second pneumatic cylinder drives the baffle to move toward the inside of the box body, so that the protective film can slide to the inside of the collection box, which is convenient for the operator to collect and reduces the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the back side of the utility model;

[0023] Figure 3 It is a cross-sectional structural schematic diagram of the box body of the utility model;

[0024] Figure 4 It is a cross-sectional structural schematic diagram of the back side of the utility model;

[0025] Figure 5 It is a schematic cross-sectional structural diagram of the first pneumatic cylinder of the utility model;

[0026] Figure 6 for Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0027] In the figure: 1. bottom plate; 2. box body; 3. support frame; 4. first pneumatic cylinder; 5. fixed plate; 6. push rod; 7. movable plate; 8. hole-punching blade; 9. vertical plate; 10. round block; 11. mounting plate; 12. slide groove; 13. sliding plate; 14. collecting box; 15. fixed rod; 16. fixed shaft; 17. rotating rod; 18. collecting box; 19. side plate; 20. fixed box; 21. through hole; 22. air pump; 23. outlet pipe; 24. inlet pipe; 25. connecting plate; 26. second pneumatic cylinder; 27. baffle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figures 1 to 6 As shown, the utility model provides a protective film opening device, including:

[0030] A bottom plate 1, a box body 2 is fixedly installed on the top of the bottom plate 1, and a support frame 3 is fixedly installed on the right side of the box body 2;

[0031] A punching mechanism, which is arranged on the inner surface of the support frame 3;

[0032] A collecting mechanism, the collecting mechanism is arranged below the supporting frame 3;

[0033] Among them, the punching mechanism includes a first pneumatic cylinder 4, the top of the first pneumatic cylinder 4 is fixedly connected to the inner surface of the support frame 3, the outer surface of the first pneumatic cylinder 4 is fixedly sleeved with a fixed plate 5, the front and rear sides of the fixed plate 5 are fixedly sleeved with push rods 6, the bottom end of the first pneumatic cylinder 4 is fixedly connected with a movable plate 7, the activation of the first pneumatic cylinder 4 will drive the movable plate 7 to move, the front and rear sides of the movable plate 7 are fixedly sleeved with a hole-making blade 8, the side of the movable plate 7 is fixedly connected with a vertical plate 9, and the outer surface of the vertical plate 9 is fixedly installed with a round block 10.

[0034] The operator starts the first pneumatic cylinder 4 so that the first pneumatic cylinder 4 pushes the movable plate 7 to move downward, thereby allowing the hole-making blade 8 to move downward, so that a hole can be made in the protective film. When the hole is made, the operator can start the first pneumatic cylinder 4 again so that the first pneumatic cylinder 4 drives the movable plate 7 to move upward, so that the push rod 6 can be inserted into the interior of the hole-making blade 8, and then the push rod 6 can push out the protective film disc inside the hole-making blade 8, thereby preventing the protective film disc from accumulating inside the hole-making blade 8.

[0035] The collection agencies include:

[0036] A mounting plate 11, the left end of which is fixedly connected to the outer surface of the support frame 3, a slide groove 12 is provided inside the mounting plate 11 and the support frame 3, a sliding plate 13 is movably sleeved inside the slide groove 12, a collection box 14 is fixedly connected to the rear end of the sliding plate 13, and a fixing rod 15 is fixedly connected to the rear end of the collection box 14;

[0037] The fixed shaft 16 has an outer surface that is fixedly sleeved with the inner wall of the support frame 3 , and a rotating rod 17 is movably sleeved on the outer surface of the fixed shaft 16 , and the inner wall of the rotating rod 17 is movably connected to the outer surfaces of the round block 10 and the fixed rod 15 .

[0038] When the movable plate 7 moves, the vertical plate 9 and the round block 10 will be driven to move, so that the round block 10 squeezes and pushes the inner wall of the rotating rod 17, and then the rotating rod 17 rotates around the fixed shaft 16 as the axis.

[0039] A collection box 18 is movably mounted on the right side of the upper surface of the bottom plate 1 , and a side plate 19 is fixedly mounted on the right side of the box body 2 .

[0040] By providing the collection box 18, the collection box 18 can collect the protective film after the holes are opened.

[0041] A fixing box 20 is fixedly sleeved inside the box body 2 , and through holes 21 are formed at four corners of the right side of the fixing box 20 .

[0042] The operator can place the protective film that needs to be perforated on the outer surface of the fixing box 20 .

[0043] An air pump 22 is fixedly installed at the bottom of the left side of the box body 2, and an air outlet pipe 23 is fixedly connected to the top of the air pump 22.

[0044] The operator can start the air pump 22 to allow air to be discharged through the air outlet pipe 23 .

[0045] Among them, an air intake pipe 24 is fixedly installed on the left side of the air pump 22. The left end of the air intake pipe 24 passes through the box body 2 and extends to the inside of the box body 2 and is fixedly connected to the inner wall of the box body 2. The left end of the air intake pipe 24 is fixedly connected to the inner wall of the fixed box 20.

[0046] When the air pump 22 is started, the air inlet pipe 24 will generate suction, so that the through hole 21 can generate suction, and further the protective film can be adsorbed on the outer surface of the fixing box 20 .

[0047] Among them, a connecting plate 25 is fixedly installed at the bottom of the inner cavity of the bottom plate 1, a second pneumatic cylinder 26 is fixedly installed on the left side of the connecting plate 25, and a baffle 27 is fixedly connected to the top of the second pneumatic cylinder 26. The outer surface of the baffle 27 is movably connected to the inner wall of the box body 2. When the second pneumatic cylinder 26 is started, it will drive the baffle 27 to move.

[0048] When the hole is opened, the operator starts the second pneumatic cylinder 26 so that the second pneumatic cylinder 26 drives the baffle 27 to move toward the inside of the box body 2 , thereby allowing the protective film to slide into the inside of the collection box 18 .

[0049] The working principle and use process of this utility model:

[0050] First, the operator lowers the protective film from the top of the box body 2 so that the protective film slides to the outer surface of the fixed box 20. At this time, the operator starts the air pump 22 so that the air inlet pipe 24 can generate suction, so that the through hole 21 can generate suction, and then the protective film can be adsorbed on the outer surface of the fixed box 20, thereby avoiding the movement of the protective film when the hole is opened. When the hole is opened, the operator turns off the air pump 22, and then starts the second pneumatic cylinder 26 so that the second pneumatic cylinder 26 drives the baffle 27 to enter the interior of the box body 2, so that the protective film can slide to the interior of the collection box 18, thereby realizing automatic collection, which is convenient for the operator to use and reduces the labor intensity of the operator.

[0051] The operator starts the first pneumatic cylinder 4, so that the first pneumatic cylinder 4 can drive the movable plate 7 and the hole-punching blade 8 to move downward, so that the hole-punching blade 8 can punch a hole in the protective film. After the hole is punched, the operator starts the first pneumatic cylinder 4 again, so that the movable plate 7 drives the vertical plate 9 and the round block 10 to move upward, so that the round block 10 squeezes and pushes the inner wall of the rotating rod 17, and then the rotating rod 17 rotates around the fixed axis 16, so that the rotating rod 17 drives the fixed rod 15 to move, and then the collecting box 14 moves to the bottom of the push rod 6. After the movable plate 7 rises, the push rod 6 will be inserted into the inside of the hole-punching blade 8, thereby pushing the protective film disc inside the hole-punching blade 8, so that the protective film disc falls into the inside of the collecting box 14, which is convenient for the operator to clean.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective film hole-opening device, characterized in that: Included are: A bottom plate (1), a box body (2) is fixedly mounted on the top of the bottom plate (1), and a support frame (3) is fixedly mounted on the right side of the box body (2); A punching mechanism, the punching mechanism being arranged on the inner surface of the support frame (3); A collecting mechanism, the collecting mechanism being arranged below the supporting frame (3); The punching mechanism comprises a first pneumatic cylinder (4), the top of the first pneumatic cylinder (4) is fixedly connected to the inner surface of the support frame (3), the outer surface of the first pneumatic cylinder (4) is fixedly sleeved with a fixed plate (5), the front and rear sides of the fixed plate (5) are fixedly sleeved with push rods (6), the bottom end of the first pneumatic cylinder (4) is fixedly connected with a movable plate (7), the first pneumatic cylinder (4) will drive the movable plate (7) to move when it is started, the front and rear sides of the movable plate (7) are fixedly sleeved with a hole-punching blade (8), the side of the movable plate (7) is fixedly connected with a vertical plate (9), and the outer surface of the vertical plate (9) is fixedly installed with a round block (10).

2. The protective film hole-opening device according to claim 1, characterized in that: The collection mechanism includes: A mounting plate (11), the left end of which is fixedly connected to the outer surface of the support frame (3), a slide groove (12) is provided inside the mounting plate (11) and the support frame (3), a sliding plate (13) is movably sleeved inside the slide groove (12), a collection box (14) is fixedly connected to the rear end of the sliding plate (13), and a fixing rod (15) is fixedly connected to the rear end of the collection box (14); A fixed shaft (16), the outer surface of which is fixedly sleeved with the inner wall of the support frame (3), the outer surface of which is movably sleeved with a rotating rod (17), the inner wall of which is movably connected with the outer surfaces of the round block (10) and the fixed rod (15), respectively.

3. The protective film hole-opening device according to claim 1, characterized in that: A collection box (18) is movably mounted on the right side of the upper surface of the bottom plate (1), and a side plate (19) is fixedly mounted on the right side of the box body (2).

4. The protective film hole-opening device according to claim 1, characterized in that: A fixing box (20) is fixedly sleeved inside the box body (2), and through holes (21) are provided at four corners on the right side of the fixing box (20).

5. The protective film hole-opening device according to claim 1, characterized in that: An air pump (22) is fixedly installed at the bottom of the left side of the box body (2), and an air outlet pipe (23) is fixedly connected to the top of the air pump (22).

6. The protective film hole-opening device according to claim 5, characterized in that: An air intake pipe (24) is fixedly installed on the left side of the air pump (22); the left end of the air intake pipe (24) passes through the box body (2) and extends to the interior of the box body (2) and is fixedly sleeved with the inner wall of the box body (2); the left end of the air intake pipe (24) is fixedly sleeved with the inner wall of the fixing box (20).

7. The protective film hole-opening device according to claim 1, characterized in that: A connecting plate (25) is fixedly mounted at the bottom of the inner cavity of the base plate (1), a second pneumatic cylinder (26) is fixedly mounted on the left side of the connecting plate (25), a baffle (27) is fixedly connected to the top of the second pneumatic cylinder (26), an outer surface of the baffle (27) is movably connected to the inner wall of the box body (2), and the second pneumatic cylinder (26) will drive the baffle (27) to move when it is started.

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