Self-cleaning aluminum foil perforating machine with adjustable drill bit

Abstract

The self-cleaning aluminum foil perforating machine comprises a strip-shaped pressing roller and a transverse mounting rod which are arranged in the perforating machine, strip-shaped sweeping brushes are arranged on the front side and the rear side of the lower end of the transverse mounting rod, a spacing layer is arranged between the two strip-shaped sweeping brushes, and a miniature electric push rod is arranged on the upper inner wall of the spacing layer. A magnetic hollow ring is arranged at the output end of the micro electric push rod, a plurality of long and thin needle rods are arranged on the left side and the right side of the magnetic hollow ring, a strip-shaped open groove is formed in the outer end of the strip-shaped pressing roller, and a plurality of pressing strips are arranged at the inner end of the strip-shaped open groove. And meanwhile, a pair of strip-shaped sweeping brushes is arranged on the strip-shaped pressing roller and is in contact with the strip-shaped pressing roller to sweep away aluminum foil fragments outside the strip-shaped pressing roller.

Description

Technical Field

[0001] The utility model relates to the field of aluminum foil punching machines, and more specifically to a self-cleaning aluminum foil punching machine with an adjustable drill bit. Background Art

[0002] Aluminum is soft, ductile and has a silvery white luster. If the rolled sheet is mounted on offset paper with sodium silicate or other materials to make aluminum foil, it can also be printed. Aluminum foil often needs to be punched before use. The existing punching machine for aluminum foil punching generally punches the aluminum foil by extrusion through a needle roller with a punch or through a punch. When punching aluminum foil sheets of different diameters, the knife die is repeatedly disassembled and assembled, which is very troublesome and wastes work time.

[0003] In order to solve the above problems, an aluminum foil punching machine with Chinese patent number CN208343007U relates to the technical field of aluminum foil paper processing, including: a support seat, a punching table, a vertical rod, a support spring, a sleeve, a baffle, a connecting rod, a rotating disk, and multiple extension rods; the rotating disk is connected to the sleeve through a connecting rod; the rotating disk and the connecting rod are rotatably connected; a knife die for punching is provided at one end of the extension rod away from the rotating disk. The aluminum foil punching machine provided by the utility model only needs to rotate the rotating disk and fix the rotating disk when punching aluminum foil membranes of different diameters, thereby eliminating the time of repeatedly disassembling and assembling the knife die and saving work hours.

[0004] However, the existing aluminum foil punching machine has a long drill bit pressure strip, and the aluminum foil fragments are easily adsorbed on the drill bit after punching, which not only easily causes bulging, but also easily tears the aluminum foil, thereby affecting the processing efficiency of the aluminum foil punching machine. Therefore, it is necessary to design a self-cleaning aluminum foil punching machine with an adjustable drill bit to solve the above problems. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a self-cleaning aluminum foil punching machine with adjustable drill bit. This scheme will effectively avoid the bulging phenomenon of the pressure strip by changing the pressure strip into a multi-section type, and can adjust the hole diameter and hole spacing between the drill bits thereon. Compared with the traditional design of two long pressure strips, it is not easy to bulge and it is not easy to tear the aluminum foil. At the same time, a pair of strip sweeping brushes are arranged on the strip pressure roller to contact the strip pressure roller to sweep away the aluminum foil fragments outside the strip pressure roller.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A drill bit adjustable self-cleaning aluminum foil punching machine comprises a strip pressure roller and a transverse mounting rod arranged in the punching machine, the transverse mounting rod is located directly above the strip pressure roller, strip sweeping brushes are arranged on both the front and rear sides of the lower end of the transverse mounting rod, the strip sweeping brushes are in contact with the outer wall of the strip pressure roller, a spacing layer is arranged between the two strip sweeping brushes, a micro electric push rod is arranged on the upper inner wall of the spacing layer, a magnetic hollow ring is arranged at the output end of the micro electric push rod, a plurality of slender needle rods are arranged on the left and right sides of the magnetic hollow ring, a strip slot is arranged at the outer end of the strip pressure roller, and a plurality of pressure strips are arranged at the inner end of the strip slot.

[0010] Furthermore, the plurality of slender needle rods are arranged at equal distances from left to right, and the slender needle rods penetrate into the strip-shaped sweeping brush.

[0011] Furthermore, a pair of telescopic sleeve rods are provided on the upper inner wall of the spacing layer.

[0012] Furthermore, a liquid outlet frame is provided at the output end of the telescopic sleeve rod, and an electromagnetic outer wall is provided at the outer end of the liquid outlet frame.

[0013] Furthermore, the electromagnetic outer wall is magnetically connected to the magnetic hollow ring, and a sponge for wiping the oil strip is provided at the lower end of the liquid outlet strip frame.

[0014] Furthermore, a one-way valve is arranged between the liquid outlet strip frame and the sponge wiping oil strip, and the sponge wiping oil strip is in contact with the outer side wall of the strip-shaped pressing roller.

[0015] Furthermore, the plurality of pressure strips are arranged at equal distances from left to right, and the inner end of the liquid outlet strip frame is filled with maintenance oil.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] (1) This solution will effectively prevent the pressure strip from bulging by changing it into a multi-stage type, and can adjust the hole diameter and hole spacing between the drill bits on it. Compared with the traditional design of two long pressure strips, it is not easy to bulge and not easy to tear the aluminum foil. At the same time, a pair of strip sweeping brushes are arranged on the strip pressure roller to contact the strip pressure roller to sweep away the aluminum foil fragments outside the strip pressure roller. At the same time, multiple slender needle bars are arranged in the two strip sweeping brushes and pressed down by micro electric push rods. The multiple slender needle bars penetrate the strip sweeping brushes and comb up and down, so as to reversely sweep away the aluminum foil fragments stuck in the gaps of the strip sweeping brushes, which is beneficial to ensure the cleaning efficiency of the strip sweeping brushes on the strip pressure roller.

[0019] (2) At the same time, when the micro electric push rod is pressed down, the outer wall of the electromagnetic can be energized, so that the magnetic hollow ring is magnetically connected to the outer wall of the electromagnetic, and the sponge wiper oil strip is synchronously contacted with the outer wall of the strip pressure roller, and the maintenance oil in the liquid outlet strip frame is smeared on the outside of the strip pressure roller through the sponge wiper oil strip, which is beneficial to ensure the use efficiency and service life of the strip pressure roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the axial side structure of the strip-shaped pressure roller of the utility model;

[0021] Figure 2 For the utility model Figure 1 A schematic diagram of a partially cut-away and enlarged structure of a middle strip-shaped pressure roller;

[0022] Figure 3 It is a schematic diagram of the side cross-sectional structure of the transverse mounting rod of the utility model;

[0023] Figure 4 It is a schematic diagram of the enlarged structure of the liquid outlet frame of the utility model.

[0024] Description of the numbers in the figure:

[0025] 1. Strip pressure roller; 2. Strip slot; 3. Pressure strip; 4. Horizontal mounting rod; 5. Strip sweeping brush; 6. Micro electric push rod; 7. Slender needle rod; 8. Magnetic hollow ring; 9. Electromagnetic outer wall; 10. Liquid outlet strip frame; 11. Sponge to wipe the oil strip; 12. Spacer layer. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Example:

[0030] like Figure 1-Figure 3 As shown, the utility model of the drill bit adjustable self-cleaning aluminum foil punching machine comprises a strip pressure roller 1 and a transverse mounting rod 4 arranged in the punching machine, the transverse mounting rod 4 is located directly above the strip pressure roller 1, and strip sweeping brushes 5 are arranged on both sides of the front and rear of the lower end of the transverse mounting rod 4, the strip sweeping brushes 5 are in contact with the outer wall of the strip pressure roller 1, a spacing layer 12 is arranged between the two strip sweeping brushes 5, a micro electric push rod 6 is arranged on the upper inner wall of the spacing layer 12, a magnetic hollow ring 8 is arranged on the output end of the micro electric push rod 6, a plurality of slender needle rods 7 are arranged on the left and right sides of the magnetic hollow ring 8, a strip slot 2 is arranged on the outer end of the strip pressure roller 1, and a plurality of pressure strips 3 are arranged on the inner end of the strip slot 2.

[0031] A plurality of slender needle rods 7 are equidistantly arranged from left to right, and the slender needle rods 7 penetrate into the strip-shaped sweeping brush 5. A pair of telescopic sleeves are provided on the upper inner wall of the spacer layer 12, and a liquid outlet strip frame 10 is provided at the output end of the telescopic sleeve. An electromagnetic outer wall 9 is provided at the outer end of the liquid outlet strip frame 10, and a magnetic connection is formed between the electromagnetic outer wall 9 and the magnetic hollow ring 8. A sponge wiper oil strip 11 is provided at the lower end of the liquid outlet strip frame 10, and a one-way valve is provided between the liquid outlet strip frame 10 and the sponge wiper oil strip 11. The sponge wiper oil strip 11 contacts the outer side wall of the strip pressure roller 1, and a plurality of pressure strips 3 are equidistantly arranged from left to right, and the inner end of the liquid outlet strip frame 10 is filled with maintenance oil.

[0032] This solution will effectively prevent the pressure strip 3 from bulging by changing it into a multi-stage type, and can adjust the hole diameter and hole spacing between the drill bits on it. Compared with the traditional design of two long pressure strips 3, it is not easy to bulge and not easy to tear the aluminum foil. At the same time, a pair of strip sweeping brushes 5 are arranged on the strip pressure roller 1 to contact the strip pressure roller 1 to sweep away the aluminum foil fragments outside the strip pressure roller 1. At the same time, multiple slender needle rods 7 pressed down by micro electric push rods 6 are arranged in the two strip sweeping brushes 5. The multiple slender needle rods 7 penetrate the strip sweeping brushes 5. By combing up and down, the aluminum foil debris stuck in the gap of the strip sweeping brush 5 can be reversely swept away, which is beneficial to ensure the cleaning efficiency of the strip sweeping brush 5 on the strip pressure roller 1. At the same time, when the micro-electric push rod 6 is pressed down, the electromagnetic outer wall 9 can be energized to make the magnetic hollow ring 8 and the electromagnetic outer wall 9 magnetically connected, so that the sponge wiper oil strip 11 is synchronously in contact with the outer wall of the strip pressure roller 1, and the maintenance oil in the liquid outlet strip frame 10 is smeared on the outside of the strip pressure roller 1 through the sponge wiper oil strip 11, which is beneficial to ensure the use efficiency and service life of the strip pressure roller 1.

[0033] The above are only preferred specific implementations of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A self-cleaning aluminum foil punching machine with adjustable drill bit, comprising a strip-shaped pressure roller (1) and a transverse mounting rod (4) arranged in the punching machine, characterized in that: The transverse mounting rod (4) is located directly above the strip pressure roller (1), and strip sweeping brushes (5) are provided on both sides of the lower end of the transverse mounting rod (4), and the strip sweeping brushes (5) are in contact with the outer wall of the strip pressure roller (1). A spacing layer (12) is provided between the two strip sweeping brushes (5), and a micro electric push rod (6) is provided on the upper inner wall of the spacing layer (12). The output end of the micro electric push rod (6) is provided with a magnetic hollow ring (8), and the left and right sides of the magnetic hollow ring (8) are provided with a plurality of slender needle rods (7). The outer end of the strip pressure roller (1) is provided with a strip slot (2), and the inner end of the strip slot (2) is provided with a plurality of pressure strips (3).

2. The drill bit adjustable self-cleaning aluminum foil punching machine according to claim 1, characterized in that: The plurality of slender needle rods (7) are arranged at equal distances from left to right, and the slender needle rods (7) penetrate into the strip-shaped sweeping brush (5).

3. The drill bit adjustable self-cleaning aluminum foil punching machine according to claim 1, characterized in that: A pair of telescopic sleeve rods are provided on the upper inner wall of the spacer layer (12).

4. The drill bit adjustable self-cleaning aluminum foil punching machine according to claim 3, characterized in that: The output end of the telescopic sleeve rod is provided with a liquid outlet frame (10), and the outer end of the liquid outlet frame (10) is provided with an electromagnetic outer wall (9).

5. The drill bit adjustable self-cleaning aluminum foil punching machine according to claim 4, characterized in that: The electromagnetic outer wall (9) is magnetically connected to the magnetic hollow ring (8), and a sponge oil wiping strip (11) is provided at the lower end of the liquid outlet strip frame (10).

6. The drill-adjustable self-cleaning aluminum foil punching machine according to claim 5, characterized in that: A one-way valve is provided between the liquid outlet strip frame (10) and the sponge wiper strip (11), and the sponge wiper strip (11) is in contact with the outer side wall of the strip-shaped pressing roller (1).

7. The drill-adjustable self-cleaning aluminum foil punching machine according to claim 6, characterized in that: The plurality of pressure strips (3) are arranged at equal distances from left to right, and the inner end of the liquid outlet strip frame (10) is filled with maintenance oil.

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