A multifunctional regulating roller structure for transporting aluminum foil in a production workshop

Abstract

The present invention discloses a multifunctional adjusting roller structure for transporting aluminum foil in a production workshop, comprising a tensioning roller bracket and a tensioning roller, wherein the tensioning roller is rotatably arranged on the tensioning roller bracket, the lower end of the tensioning roller bracket is fixed by two sets of supports, the upper end surface of the support is provided with a limiting groove, a limiting rod is placed in the limiting groove, the upper end of the limiting rod and the bottom of the tensioning roller bracket are welded, the protrusions on both sides of the limiting rod extend into their respective bayonet slots, and the bayonet slots are longitudinally provided on the side of the support. The multifunctional adjusting roller structure for transporting aluminum foil in a production workshop described in the present invention is designed with a support with a tension adjustment function, and the threaded adjustment cover is spirally rotated to drive the tensioning spring to expand and contract, squeeze the limiting rod, and change the tightness between the limiting rod and the support, so that the contact tension between the upper tensioning roller and the aluminum foil changes accordingly, achieving the purpose of adjustment, and giving the tensioning roller elasticity, bringing better prospects for use.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum foil production, and in particular to a multifunctional regulating roller structure for transporting aluminum foil in a production workshop. Background Art

[0002] Aluminum foil refers to paper made by pasting and bonding aluminum foil backing paper and aluminum foil mounting. It is soft and easy to deform, just like paper, and it does not rebound after deformation, can be qualitative, ensures light blocking, will not fall off, is opaque, pollution-free, and is cheap. It is used for moisture-proof and decorative packaging of high-end cigarettes, candies and other foods; aluminum foil needs to go through processes such as gluing, compacting, drying, and cutting in the production workshop. On the assembly line of the workshop, in order to ensure the tension of aluminum foil transportation, it is necessary to install multiple sets of tensioning rollers at different positions of the assembly line. The tensioning rollers currently used are generally fixed by a lifting seat, and the lifting rod is raised, which makes the tensioning roller lack elasticity and easy to break the aluminum foil. In addition, the aluminum foil in the workshop is easy to fall dust, and the aluminum foil cannot be immediately cleaned when passing through the tensioning roller. The two sides of the aluminum foil are also easy to bulge toward the middle during the movement, which brings certain adverse effects during use. For this reason, we propose a multifunctional adjustment roller structure for aluminum foil transportation in the production workshop. Summary of the invention

[0003] The main purpose of the present invention is to provide a multifunctional adjusting roller structure for transporting aluminum foil in a production workshop, which can effectively solve the problems mentioned in the background technology that the tensioning roller currently used is generally fixed by a lifting seat, and the lifting rod is adjusted to a higher level, so that the tensioning roller lacks elasticity and is easy to break the aluminum foil. In addition, the aluminum foil in the workshop is easy to fall into dust, and the aluminum foil cannot be cleaned immediately when passing through the tensioning roller. The two sides of the aluminum foil are also easy to bulge toward the middle during the movement.

[0004] To achieve the above object, the technical solution adopted by the present invention is:

[0005] A multifunctional adjusting roller structure for transporting aluminum foil in a production workshop comprises a tensioning roller bracket and a tensioning roller, wherein the tensioning roller is rotatably arranged on the tensioning roller bracket, the lower end of the tensioning roller bracket is fixed by two sets of brackets, a limiting groove is arranged on the upper end surface of the bracket, a limiting rod is placed in the limiting groove, the upper end of the limiting rod is welded to the bottom of the tensioning roller bracket, protrusions on both sides of the limiting rod extend into respective bayonet sockets, the bayonet sockets are longitudinally arranged on the side surface of the bracket, an external thread is arranged on the surface of the bracket, a threaded adjusting cover is rotatably arranged on the external thread, the threaded adjusting cover and the two sets of protrusions are connected by a tensioning spring, and the tensioning spring is sleeved around the outer side of the bracket for one circle;

[0006] Flap covers are installed on both sides of the upper end of the tensioning roller bracket through hinge points, and a rodless cylinder is fixedly installed inside the flap, and the rodless cylinder is connected to a dust cleaning sweeper through a cylinder moving seat, and four groups of swivel seats are equidistantly arranged inside the dust cleaning sweeper, and a swivel rod is connected to the upper end of the swivel seat, and the swivel rod is fixed through a top bearing and the upper end surface of the dust cleaning sweeper, and is fixed through an intermediate bearing and the inside of the dust cleaning sweeper. Two groups of sprockets are installed above and below each group of swivel rods, and the front and rear adjacent sprockets are connected by chains. A driving motor is installed on the right end of the dust cleaning sweeper, and a group of sprockets are installed on the output shaft of the driving motor. A number of groups of movable bristles are evenly distributed extending downward from the inside of the swivel seat.

[0007] Preferably, the upper end of the tensioning roller is used for conveying aluminum foil to pass through, and the protrusion moves up and down in the bayonet, and the length of the bayonet is 2 cm.

[0008] Preferably, when the threaded adjustment cover is spirally rotated, the tensioning spring is driven to expand and contract, and anti-slip grooves are provided on the threaded adjustment cover.

[0009] Preferably, the two sets of flaps are combined into one when they are rotated to a horizontal position, thereby forming a seal for the tensioning roller.

[0010] Preferably, the starting movement position of the dust cleaning sweeper is at one end of the rodless cylinder close to the tensioning roller. When moving from this end to the other end of the rodless cylinder, the dust cleaning sweeper is in a working state, and the cylinder moving seat drives the dust cleaning sweeper to move horizontally at a uniform speed.

[0011] Preferably, an electromagnet is installed inside the rotating seat, and an iron limit block is provided at the upper end of each group of movable bristles. When the electromagnet is energized, the iron limit block is adsorbed and moves upward, thereby driving the movable bristles to separate from the contact surface of the conveying aluminum foil.

[0012] The present invention provides a multifunctional adjusting roller structure for transporting aluminum foil in a production workshop through improvement, which has the following significant improvements and advantages compared with the prior art:

[0013] (1) A support with a tension adjustment function is designed. By spirally rotating the threaded adjustment cover, the tension spring is driven to expand and contract, squeezing the limit rod, changing the tightness between the limit rod and the support, so that the contact tension between the tension roller and the aluminum foil above changes accordingly, achieving the purpose of adjustment, and giving the tension roller elasticity to protect the aluminum foil.

[0014] (2) Two groups of cleaning sweepers start to move from the middle position of the tensioning roller to both sides respectively. The four groups of rotating seats in the cleaning sweepers rotate synchronously and uniformly. The dust on the surface of the aluminum foil is cleaned outward by the rotation of several groups of bristles to achieve the purpose of cleaning. In addition, the conveyed aluminum foil can be smoothed from the middle to both sides through friction and extrusion to solve the problem of aluminum foil winding and bulging.

[0015] (3) When the cylinder moving seat drives the dust cleaning sweeper to move to the middle, the electromagnet in each set of rotating seats is energized, the iron limit block is adsorbed and moves upward, thereby driving the movable bristles to separate from the contact surface of the conveying aluminum foil, thereby avoiding interference with the conveying aluminum foil when returning to the position and causing secondary pollution.

[0016] (4) The whole structure is simple in design and easy to operate, which makes the adjusting roller multifunctional, meets the actual use standards, improves work efficiency, and has better effect than the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a multifunctional adjusting roller structure for transporting aluminum foil paper in a production workshop of the present invention;

[0018] Figure 2 A relative position diagram of the aluminum foil and the adjusting roller of a multifunctional adjusting roller structure for transporting aluminum foil in a production workshop of the present invention;

[0019] Figure 3 This is an internal view of a multifunctional adjusting roller structure support for transporting aluminum foil in a production workshop of the present invention;

[0020] Figure 4 This is an internal view of a dust cleaning sweeper with a multifunctional adjusting roller structure for transporting aluminum foil in a production workshop according to the present invention.

[0021] In the figure: 1. tensioning roller bracket; 2. tensioning roller; 3. support; 4. limit groove; 5. limit rod; 6. protrusion; 7. bayonet; 8. external thread; 9. threaded adjustment cover; 10. tensioning spring; 11. flip cover; 12. hinge point; 13. rodless cylinder; 14. cylinder moving seat; 15. dust sweeper; 16. swivel seat; 17. swivel rod; 18. top bearing; 19. intermediate bearing; 20. sprocket; 21. chain; 22. drive motor; 23. output shaft; 24. movable bristles; 25. conveying aluminum foil; 26. electromagnet. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] like Figure 1-4As shown, a multifunctional adjusting roller structure for transporting aluminum foil in a production workshop comprises a tensioning roller bracket 1 and a tensioning roller 2, wherein the tensioning roller 2 is rotatably arranged on the tensioning roller bracket 1, and the lower end of the tensioning roller bracket 1 is fixed by two groups of supports 3, and a limiting groove 4 is arranged on the upper end surface of the support 3, and a limiting rod 5 is placed in the limiting groove 4, and the upper end of the limiting rod 5 is welded to the bottom of the tensioning roller bracket 1, and protrusions 6 on both sides of the limiting rod 5 extend into respective bayonet holes 7, and the bayonet holes 7 are longitudinally arranged on the side of the support 3, and an external thread 8 is arranged on the surface of the support 3, and a threaded adjusting cover 9 is rotatably arranged on the external thread 8, and the threaded adjusting cover 9 and the two groups of protrusions 6 are connected by a tensioning spring 10, and the tensioning spring 10 is sleeved around the outer side of the support 3;

[0024] The upper ends of the tensioning roller bracket 1 are respectively provided with flaps 11 through hinge points 12, and a rodless cylinder 13 is fixedly installed inside the flap 11, and the rodless cylinder 13 is connected to a dust cleaning sweeper 15 through a cylinder moving seat 14. Four groups of rotating seats 16 are evenly arranged inside the dust cleaning sweeper 15, and a rotating rod 17 is connected to the upper end of the rotating seat 16. The rotating rod 17 is fixed to the upper end surface of the dust cleaning sweeper 15 through a top bearing 18, and is fixed to the inside of the dust cleaning sweeper 15 through an intermediate bearing 19. Two groups of sprocket wheels 20 are installed above and below each group of rotating rods 17, and the front and rear adjacent sprocket wheels 20 are connected by a chain 21. A driving motor 22 is installed on the right end of the dust cleaning sweeper 15, and a group of sprocket wheels 20 are installed on the output shaft 23 of the driving motor 22, and are linked to the sprocket wheel 20 on one side of the rotating rod 17 to play a driving role. Several groups of active bristles 24 are evenly distributed on the downwardly extending interior of the rotating seat 16;

[0025] The upper end of the tensioning roller 2 is for the conveying aluminum foil 25 to pass through, and the protrusion 6 moves up and down in the bayonet 7. The length of the bayonet 7 is 2 cm; when the threaded adjustment cover 9 rotates spirally, it drives the tensioning spring 10 to expand and contract, and the threaded adjustment cover 9 is provided with anti-slip grooves; when the two sets of flip covers 11 are rotated to the horizontal position, they are combined into one to form a seal for the tensioning roller 2; the starting movement position of the dust sweeper 15 is at one end of the rodless cylinder 13 close to the tensioning roller 2. When moving from this end to the other end of the rodless cylinder 13, the dust sweeper 15 is in a working state, and the cylinder moving seat 14 drives the dust sweeper 15 to move horizontally at a uniform speed; an electromagnet 26 is installed inside the rotating seat 16, and an iron limit block is provided at the upper end of each group of movable bristles 24. When the electromagnet 26 is energized, the iron limit block is adsorbed and moves upward, thereby driving the movable bristles 24 to separate from the contact surface of the conveying aluminum foil 25.

[0026] It should be noted that the present invention is a multifunctional adjustment roller structure for transporting aluminum foil in a production workshop. When working, the two groups of flaps 11 are in a closed state, the conveying aluminum foil 25 moves on the tensioning roller 2, and the two groups of dust cleaning sweepers 15 respectively start to move to both sides from the middle position of the tensioning roller 2, and the four groups of rotating seats 16 in the dust cleaning sweepers 15 rotate synchronously and at a uniform speed. The dust on the surface of the aluminum foil is cleaned outward by the rotational movement of several groups of bristles, and the conveying aluminum foil 25 can be smoothed from the middle to both sides by friction and extrusion. In the process of the cylinder moving seat 14 driving the dust cleaning sweeper 15 to move toward the middle, the electromagnet 26 in each group of rotating seats 16 is energized, and the iron limit block is adsorbed and moves upward, thereby driving the movable bristles 24 to separate from the contact surface of the conveying aluminum foil 25, thereby avoiding interference with the conveying aluminum foil 25 when returning to its position, causing secondary pollution.

[0027] 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.

[0028] 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 multifunctional adjusting roller structure for transporting aluminum foil in a production workshop, comprising a tensioning roller bracket (1) and a tensioning roller (2), characterized in that: The tensioning roller (2) is rotatably arranged on the tensioning roller bracket (1), the lower end of the tensioning roller bracket (1) is fixed by two groups of supports (3), the upper end surface of the support (3) is provided with a limit groove (4), a limit rod (5) is placed in the limit groove (4), the upper end of the limit rod (5) and the bottom of the tensioning roller bracket (1) are welded, the protrusions (6) on both sides of the limit rod (5) extend into their respective bayonet holes (7), the bayonet holes (7) are longitudinally arranged on the side of the support (3), the surface of the support (3) is provided with an external thread (8), a threaded adjustment cover (9) is rotatably arranged on the external thread (8), the threaded adjustment cover (9) and the two groups of protrusions (6) are connected by a tensioning spring (10), and the tensioning spring (10) is sleeved around the outer side of the support (3); A flap (11) is installed on both sides of the upper end of the tensioning roller bracket (1) through a hinge point (12), and a rodless cylinder (13) is fixedly installed inside the flap (11). The rodless cylinder (13) is connected to a dust cleaning sweeper (15) through a cylinder moving seat (14). Four groups of rotating seats (16) are arranged equidistantly inside the dust cleaning sweeper (15). The upper end of the rotating seat (16) is connected to a rotating rod (17). The rotating rod (17) is connected to the dust cleaning sweeper (15) through a top bearing (18) and a top bearing (19). ) is fixed to the upper end surface of the rotating seat (16), and is fixed through an intermediate bearing (19) and the inside of the dust cleaning sweeper (15). Two groups of sprockets (20) are installed above and below each group of rotating rods (17). A driving motor (22) is installed at the right end of the dust cleaning sweeper (15). A group of sprockets (20) is installed on the output shaft (23) of the driving motor (22). Front and rear adjacent sprockets (20) are connected by a chain (21). A plurality of groups of active bristles (24) are evenly distributed on the inside of the rotating seat (16) extending downward. The two sets of flaps (11) are combined into one when they rotate to a horizontal position, thereby forming a seal for the tensioning roller (2); An electromagnet (26) is installed inside the rotating seat (16), and an iron limit block is provided at the upper end of each group of movable bristles (24). When the electromagnet (26) is energized, the iron limit block is adsorbed and moves upward, thereby driving the movable bristles (24) to separate from the contact surface of the conveying aluminum foil (25).

2. The multifunctional regulating roller structure for transporting aluminum foil in a production workshop according to claim 1 is characterized in that: The upper end of the tensioning roller (2) is used for conveying aluminum foil (25) to pass through, and the protrusion (6) moves up and down in the bayonet (7). The length of the bayonet (7) is 2 cm.

3. The multifunctional regulating roller structure for transporting aluminum foil in a production workshop according to claim 2 is characterized in that: When the threaded adjustment cover (9) is spirally rotated, it drives the tension spring (10) to expand and contract, and the threaded adjustment cover (9) is provided with anti-slip grooves.

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