Aluminum foil lubrication device

Abstract

The present invention relates to an aluminum foil lubricating device, comprising a base installed on an aluminum foil roller, an adjusting driving mechanism installed on the base, a wool pad bracket arranged along the length direction of the aluminum foil roller, a wool pad assembly installed in the wool pad bracket and parallel to the aluminum foil roller, and a control system, wherein one end of the wool pad bracket is connected to the adjusting driving mechanism, the adjusting driving mechanism drives the wool pad bracket to approach or move away from the aluminum foil roller, the control system is connected to the adjusting driving mechanism, controls the action of the adjusting driving mechanism, and is used to receive a shutdown signal. The aluminum foil lubricating device of the present invention can automatically separate the wool pad assembly from the aluminum foil after being stopped for a period of time, works stably and reliably, and ensures the quality of the aluminum foil.

Description

Technical Field

[0001] The invention relates to the field of aluminum foil packaging, and in particular to an aluminum foil lubricating device. Background Art

[0002] When cigarettes are packed with aluminum foil, the surface of the aluminum foil is astringent and the paper is brittle, which may cause potential risks such as blocking the aluminum foil conveying channel and poor folding. In order to avoid poor folding of the aluminum foil, a lubrication device is often required. A wool pad assembly is often installed next to the aluminum foil roller, and the aluminum foil is lubricated when passing between the aluminum foil roller and the wool pad assembly.

[0003] In the existing lubrication device, the wool pad assembly is only pressed on the aluminum foil by its own gravity. When the packaging machine stops, the wool pad assembly is inconvenient to separate from the aluminum foil. The wool pad is in contact with the aluminum foil at the same position for a long time, forming excessive oil stains, which affects the quality of the aluminum foil. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the present invention is to provide an aluminum foil lubrication device, which can automatically separate the wool pad assembly from the aluminum foil after being stopped for a period of time.

[0005] To achieve the above-mentioned purpose, the present invention provides an aluminum foil lubrication device, comprising a base installed on an aluminum foil roller, an adjusting drive mechanism installed on the base, a wool pad bracket arranged along the length direction of the aluminum foil roller, a wool pad assembly installed in the wool pad bracket and parallel to the aluminum foil roller, and a control system, wherein one end of the wool pad bracket is connected to the adjusting drive mechanism, and the adjusting drive mechanism drives the wool pad bracket to approach or move away from the aluminum foil roller, and the control system is connected to the adjusting drive mechanism to control the action of the adjusting drive mechanism, and the control system is used to receive a shutdown signal.

[0006] Furthermore, one end of the wool pad bracket is connected to the adjustment drive mechanism through a connecting bracket, the wool pad bracket is hinged to the connecting bracket, and a locking structure is provided between the wool pad bracket and the connecting bracket to limit the relative rotation of the wool pad bracket and the connecting bracket.

[0007] Furthermore, the locking structure includes a first locking hole arranged on the wool pad bracket, a second locking hole arranged on the connecting bracket, and an indexing pin passing through the first locking hole and the second locking hole.

[0008] Furthermore, the connecting bracket includes a first bracket and a second bracket, the first bracket is fixedly connected to the adjustment drive mechanism, the second bracket is fixed to a side of the first bracket, and the wool pad bracket is hinged to the second bracket.

[0009] Furthermore, the wool pad bracket and the wool pad assembly are fixedly connected by an adjustable connecting structure, and the wool pad assembly can move relative to the wool pad bracket through the adjustable connecting structure, and the movement direction of the wool pad assembly is along the direction of approaching or moving away from the aluminum foil roll.

[0010] Furthermore, the adjustable connection structure includes a strip slot hole provided on the wool pad bracket, and a connection bolt passing through the strip slot hole and screwed into the wool pad assembly, and the length direction of the strip slot hole is along the radial direction of the aluminum foil paper roller.

[0011] Furthermore, the adjustment drive mechanism comprises a telescopic power cylinder, which is fixed on the base and has a piston rod connected to one end of the wool pad bracket.

[0012] Furthermore, the telescopic power cylinder is a pneumatic cylinder.

[0013] As described above, the aluminum foil lubricating device according to the present invention has the following beneficial effects:

[0014] By setting a base, adjusting the driving mechanism, a wool pad support, a wool pad assembly, and a control system, when in use, the control system can be connected to production equipment such as a packaging machine to receive a shutdown signal, and the shutdown judgment time can be set in the control system. During normal operation, the wool pad support and the wool pad assembly are close to the aluminum foil roller, and the wool pad assembly contacts the aluminum foil to evenly lubricate the aluminum foil. During shutdown, the control system receives a shutdown signal. When the shutdown time exceeds the shutdown judgment time preset in the control system, the control system controls the adjustment of the driving mechanism to drive the wool pad support to move away from the aluminum foil roller to an appropriate distance, so that the wool pad assembly is separated from the aluminum foil, and the wool pad assembly is prevented from contacting the aluminum foil for a long time at the same position to form excessive oil stains, which affects the quality. The aluminum foil lubrication device of the present invention can automatically separate the wool pad assembly from the aluminum foil after a period of shutdown, and the operation is stable and reliable, ensuring the quality of the aluminum foil. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the aluminum foil lubricating device of the present invention in a normal working state.

[0016] Figure 2 for Figure 1 Front view of .

[0017] Figure 3 for Figure 1 Top view of the .

[0018] Figure 4 It is a structural schematic diagram of the aluminum foil lubricating device of the present invention in a shutdown state.

[0019] Figure 5 It is a structural schematic diagram of the aluminum foil lubricating device of the present invention in a maintenance state.

[0020] Component number description

[0021] 1 Aluminum foil roll

[0022] 2 Base

[0023] 3 Cylinders

[0024] 4 Attach the bracket

[0025] 41 First Bracket

[0026] 42 Second bracket

[0027] 5 Adjusting nut

[0028] 6. Fur pad support

[0029] 7. Fur pad assembly

[0030] 8 Hinge

[0031] 9 Indexing plunger

[0032] 10 Connecting bolts DETAILED DESCRIPTION

[0033] The following is a description of the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0034] It should be noted that the structures, proportions, sizes, etc. drawn in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and so on quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0035] See also Figures 1 to 5The present invention provides an aluminum foil lubrication device, comprising a base 2 installed on an aluminum foil roller 1, an adjusting drive mechanism installed on the base 2, a wool pad bracket 6 arranged along the length direction of the aluminum foil roller 1, a wool pad assembly 7 installed in the wool pad bracket 6 and parallel to the aluminum foil roller 1, and a control system, one end of the wool pad bracket 6 is connected to the adjusting drive mechanism, the adjusting drive mechanism drives the wool pad bracket 6 to approach or move away from the aluminum foil roller 1, the control system is connected to the adjusting drive mechanism, controls the action of the adjusting drive mechanism, and the control system is used to receive a stop signal.

[0036] The aluminum foil lubricating device of the present invention can be used to connect the control system to production equipment such as packaging machines to receive a stop signal, and the stop judgment time can be set in the control system. Figure 1 , Figure 1 This is the normal working state of the aluminum foil lubrication device. At this time, the wool pad bracket 6 and the wool pad assembly 7 are close to the aluminum foil roller 1, and the wool pad assembly 7 is in contact with the aluminum foil to evenly lubricate the aluminum foil. When the machine is shut down, the control system receives a shutdown signal. When the shutdown time exceeds the shutdown judgment time preset in the control system, the control system controls the adjustment drive mechanism to drive the wool pad bracket 6 away from the aluminum foil roller 1 to an appropriate distance, so that the wool pad assembly 7 is separated from the aluminum foil, avoiding the wool pad assembly 7 from contacting the aluminum foil for a long time at the same position to form excessive oil stains, which affects the quality. See Figure 4 When normal use is resumed, the control system controls the adjustment drive mechanism to move in the reverse direction, so that the wool pad assembly 7 returns to the original position. The aluminum foil lubricating device of the present invention can automatically separate the wool pad assembly 7 from the aluminum foil after being stopped for a period of time, and the operation is stable and reliable, ensuring the quality of the aluminum foil.

[0037] See also Figures 1 to 5 ,by Figures 1 to 5 Taking a preferred embodiment of the present invention as an example, the details are as follows.

[0038] In this embodiment, the adjustment drive mechanism includes a cylinder 3 and a matching solenoid valve, and the control system controls the action of the cylinder 3 through the solenoid valve. The cylinder 3 is fixed on the base 2. Of course, the cylinder 3 can be a telescopic power cylinder such as an electric cylinder and an oil cylinder. One end of the wool pad bracket 6 is connected to the cylinder 3 through the connecting bracket 4. Specifically, the connecting bracket 4 includes a first bracket 41 and a second bracket 42. The first bracket 41 is fixedly connected to the piston rod end of the cylinder 3 by an adjusting nut 5. The second bracket 42 is fixed to the side of the first bracket 41 by bolts. The wool pad bracket 6 is hinged to the second bracket 42 through a hinge 8. A locking structure is also arranged between the wool pad bracket 6 and the connecting bracket 4 to limit the relative rotation between the wool pad bracket 6 and the connecting bracket 4. Specifically in the present embodiment, the locking structure includes a first locking hole arranged on the wool pad bracket 6, a second locking hole arranged on the connecting bracket 4, and an indexing pin 9 inserted through the first locking hole and the second locking hole. When the indexing pin 9 is tightened, the wool pad bracket 6 is fixed to the second bracket 42 and cannot rotate. When the indexing pin 9 is screwed out, the wool pad bracket 6 can rotate through the hinge 8.

[0039] As a preferred design, in this embodiment, the wool pad bracket 6 and the wool pad assembly 7 are fixedly connected by an adjustable connecting structure. The wool pad assembly 7 can move relative to the wool pad bracket 6 through the adjustable connecting structure, and the movement direction of the wool pad assembly 7 is along the direction of approaching or moving away from the aluminum foil roll 1. Specifically, in this embodiment, the adjustable connecting structure includes a strip slot hole (not shown in the accompanying drawings) provided on the wool pad bracket 6, and a connecting bolt 10 that passes through the strip slot hole and is screwed into the wool pad assembly 7. The length direction of the strip slot hole is along the radial direction of the aluminum foil roll 1. Figure 2 As shown, the wool pad assembly 7 is located above the aluminum foil roll 1, that is, the length direction of the strip slot is vertical, along the radial direction of the aluminum foil roll 1. Therefore, when in use, the wool pad assembly 7 can be fine-tuned along the strip slot by unscrewing the connecting bolt 10. Of course, the adjustable connection structure can also adopt other existing structures as long as it can achieve the above-mentioned fine-tuning function.

[0040] The working principle of the aluminum foil lubrication device in this embodiment is:

[0041] a. During normal operation, see Figures 1 to 3 , the cylinder 3 is retracted, and the indexing pin 9 is tightened to lock and fix the wool pad bracket 6 and the second bracket 42. The wool pad bracket 6 is fixed, and the wool pad assembly 7 is in contact with the aluminum foil to evenly lubricate the aluminum foil.

[0042] b. When the machine is shut down, after the control system receives the shutdown signal, if the shutdown time is too long and exceeds the shutdown judgment time preset in the control system, the control system controls the matching solenoid valve to extend the cylinder 3 and lift the connecting bracket 4, thereby lifting the wool pad bracket 6 and the wool pad assembly 7, so that the wool pad assembly 7 is separated from the aluminum foil. Figure 4, avoid the wool pad component 7, contacting the aluminum foil for a long time at the same position.

[0043] c. When the wool pad assembly 7 needs to be replaced, refer to Figure 5 , the aluminum foil lubrication device is in maintenance status, open the indexing pin 9, rotate the wool pad bracket 6 to raise the other end, and sufficient space can be obtained to facilitate the replacement of the wool pad assembly 7.

[0044] As can be seen from the above, the aluminum foil lubrication device in this embodiment adopts a quickly switchable cylinder 3 and a matching solenoid valve. When the downtime exceeds, the cylinder 3 is automatically controlled to switch quickly to separate the wool pad assembly 7 and the aluminum foil. The response is timely, the operation is stable and reliable, excessive lubrication is avoided, and it is convenient for the operator to replace the wool pad; at the same time, the wool pad assembly 7 also has a position fine-tuning function.

[0045] In summary, the invention effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

[0046] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. An aluminum foil lubrication device, characterized in that: The invention comprises a base (2) mounted on an aluminum foil roll (1), an adjusting drive mechanism mounted on the base (2), a wool pad bracket (6) arranged along the length direction of the aluminum foil roll (1), a wool pad component (7) mounted in the wool pad bracket (6) and parallel to the aluminum foil roll (1), and a control system, wherein one end of the wool pad bracket (6) is connected to the adjusting drive mechanism, the adjusting drive mechanism drives the wool pad bracket (6) to approach or move away from the aluminum foil roll (1), the control system is connected to the adjusting drive mechanism and controls the action of the adjusting drive mechanism, and the control system is used to receive a stop signal; one end of the wool pad bracket (6) is connected to the adjusting drive mechanism via a connecting bracket (4), the wool pad bracket (6) is hinged to the connecting bracket (4), and a locking structure is also arranged between the wool pad bracket (6) and the connecting bracket (4). , used to limit the relative rotation of the wool pad bracket (6) and the connecting bracket (4); the locking structure includes a first locking hole arranged on the wool pad bracket (6), a second locking hole arranged on the connecting bracket (4), and a dividing pin (9) inserted into the first locking hole and the second locking hole; the wool pad bracket (6) and the wool pad assembly (7) are fixedly connected by an adjustable connecting structure, and the wool pad assembly (7) can move relative to the wool pad bracket (6) through the adjustable connecting structure, and the movement direction of the wool pad assembly (7) is along the direction of approaching or moving away from the aluminum foil roller (1); the adjustable connecting structure includes a strip slot hole arranged on the wool pad bracket (6), and a connecting bolt (10) that passes through the strip slot hole and is screwed into the wool pad assembly (7), and the length direction of the strip slot hole is along the radial direction of the aluminum foil roller (1).

2. The aluminum foil lubricating device according to claim 1, characterized in that: The connecting bracket (4) comprises a first bracket (41) and a second bracket (42); the first bracket (41) is fixedly connected to the adjustment drive mechanism; the second bracket (42) is fixed to the side of the first bracket (41); and the wool pad bracket (6) is hinged on the second bracket (42).

3. The aluminum foil lubricating device according to claim 1, characterized in that: The adjustment drive mechanism comprises a telescopic power cylinder, which is fixed on a base (2) and has a piston rod connected to one end of a wool pad support (6).

4. The aluminum foil lubricating device according to claim 3 is characterized in that: The telescopic power cylinder is a pneumatic cylinder (3).

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