Slitting device with deviation rectifying function

Abstract

The utility model relates to the technical field of slitting devices, and discloses a slitting device with a deviation rectifying function, which comprises a slitting machine, a conveying belt is arranged below the slitting machine, a deviation rectifying mechanism is arranged on the side surface of the conveying belt, a pressing mechanism is arranged above the conveying belt, and the deviation rectifying mechanism is arranged on the side surface of the conveying belt. The deviation rectifying mechanism comprises a motor, and the output end of the motor is fixedly connected with a rotating shaft. According to the slitting device with the deviation rectifying function, the deviation rectifying mechanism is arranged, so that the effect of periodically extruding and limiting the conveying position of an antibacterial film on the conveying belt is achieved, the conveying position of the antibacterial film can be adjusted, deviation caused by deviation of the antibacterial film during slitting operation of a slitting machine is prevented, the defective rate of products is reduced, and the production efficiency is improved. The production efficiency and the production quality of the equipment are improved, the working intensity of operators is reduced, and stable and orderly operation of production and operation activities is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting devices, in particular to a slitting device with a deviation correction function. Background Art

[0002] Antibacterial packaging film is an antibacterial packaging material made by adding a certain amount of antibacterial agent to food packaging material. There are many ways to prepare antibacterial food packaging film. One is to make the antibacterial agent into an antibacterial masterbatch, which is prepared by extruding or drooling the antibacterial agent or antibacterial masterbatch and resin monolayer, or by extruding it as a surface layer and other layers to form an antibacterial composite film. Another is to coat or evaporate the antibacterial agent on a resin film. The film slitting machine can: polyester film, aluminized film, BOPP LDPE, HDPE, LLDPE, PP and other films. Mica tape and PE can also be cut into different sizes, which are widely used in packaging and other laminating industries.

[0003] At present, most of the equipment on the market has a simple structure and a single function. When transporting and slitting the antibacterial film, the lack of a deviation correction function often causes the antibacterial film to deviate during transportation, resulting in errors in the slitting operation, which in turn increases the defective rate of the product, is not conducive to the appearance and subsequent use of the product, and is not conducive to the smooth and orderly operation of production and business activities. Utility Model Content

[0004] The purpose of the utility model is to provide a slitting device with a deviation correction function to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a slitting device with a deviation correction function, comprising a slitting machine, a conveyor belt is arranged below the slitting machine, a deviation correction mechanism is arranged on the side of the conveyor belt, and a pressing mechanism is arranged above the conveyor belt, and the deviation correction mechanism comprises:

[0006] A motor, wherein the output end of the motor is fixedly connected to a rotating shaft, and the end of the rotating shaft is fixedly connected to a bevel cam;

[0007] A driving gear, the middle part of which penetrates and is fixedly connected to the middle part of the rotating shaft, the side surface of which is meshingly connected to a driven gear, and the middle part of which penetrates and is fixedly connected to the rotating shaft;

[0008] A connecting gear, the side of which is fixedly connected to one side of the rotating shaft, the other side of the rotating shaft is penetrated by a fixing piece for rotational connection, the side of the connecting gear is meshingly connected to a limiting module, and the side of the bevel cam is provided with an adjusting module.

[0009] Preferably, the side of the connecting gear is meshedly connected with a limiting module, the limiting module includes a rotating gear, the side of the rotating gear is meshedly connected with a connecting gear, the side of the rotating gear is fixedly connected with a connecting shaft, and the side of the connecting shaft is fixedly connected with a rotating drum. The limiting module is provided to limit the motion trajectory of the blocking rod.

[0010] Preferably, a rotating rod is rotatably connected to both sides of the connecting shaft, an adjusting module is hinged on one side of the rotating rod, a middle part of the rotating rod is rotatably connected to the side of the rotating drum, a fixed block is fixedly connected to the other side of the rotating rod, an inner connecting rod is slidably connected to the inner wall of the side of the rotating rod, a rotating block is fixedly connected to the side of the inner wall of the rotating drum. The rotating block is provided to limit the motion trajectory of the rotating rod.

[0011] Preferably, a return spring is wound around the outer wall of the inner connecting rod, one end of the return spring is fixedly connected to the side of the rotating block, the other end of the return spring is fixedly connected to the side of the fixed block, the side of the fixed block is fixedly connected to a hinge shaft, the outer wall of the hinge shaft passes through a stopper rod that is rotatably connected, the upper two sides of the stopper rod pass through a horizontal axis that is rotatably connected, the two sides of the horizontal axis are fixedly connected to the inner wall of the rotating drum, the top of the rotating drum is provided with a slot, and the top of the stopper rod is slidably connected to the inside of the slot. The return spring is provided to reset the motion trajectory of the rotating rod.

[0012] Preferably, an adjustment module is provided on the side of the inclined cam, and the adjustment module includes a bracket, a connecting rod is rotatably connected to the top of the bracket, a reset sleeve is rotatably connected to the side outer wall of the connecting rod, a spring is provided inside the reset sleeve, the spring is wound around the outer wall of the connecting rod, one end of the spring is fixedly connected to the outer wall of the connecting rod, and the other end of the spring is fixedly connected to the inner wall of the reset sleeve, a swing rod is fixedly connected to the bottom of the reset sleeve, the bottom of the swing rod is hinged to the side of the rotating rod, and a pressure rod is fixedly connected to the side of the swing rod. The adjustment mechanism is provided to make the rotating rod rotate while intermittently squeezing and sliding it horizontally.

[0013] Preferably, a pressing mechanism is arranged above the conveyor belt, and the pressing mechanism comprises a transmission belt, one end of the transmission belt is transmission-connected with a rotating shaft, the other end of the transmission belt is transmission-connected with a rotating column, one side of the rotating column passes through a support plate that is rotationally connected, the other side of the rotating column passes through a rotating disk that is fixedly connected, a sliding rod is fixedly connected to the side of the rotating disk, the middle part of the sliding rod passes through a circular arc groove that is slidably connected, a pressing rod is fixedly connected to the bottom of the circular arc groove, the outer wall of the pressing rod is slidably connected with a limiting plate, the bottom of the pressing rod is fixedly connected with a pressing plate, and the pressing plate is arranged just above the conveyor belt. The pressing mechanism is arranged to press and fix the antibacterial film on the conveyor belt, thereby improving the quality of the slitting operation.

[0014] Compared with the prior art, the utility model provides a slitting device with a deviation correction function, which has the following beneficial effects:

[0015] 1. The slitting device with a deviation correction function plays a role of periodically squeezing and limiting the transport position of the antibacterial film on the conveyor belt by setting a deviation correction mechanism, which is beneficial to adjusting the transport position of the antibacterial film and preventing its deviation from causing deviation when the slitting machine performs slitting operations, thereby reducing the defective rate of the product, improving the production efficiency and production quality of the equipment, reducing the workload of operators, and facilitating the smooth and orderly operation of production and business activities.

[0016] 2. The slitting device with deviation correction function plays a role in pressing and fixing the antibacterial film on the conveyor belt by setting a pressing mechanism, which is beneficial to the subsequent slitting operation of the slitting machine and prevents the deformation of the antibacterial film caused by the extrusion and cutting of the slitting machine, thereby reducing the defective rate of the product. This reduces the production cost and is beneficial to the smooth and orderly operation of production and business activities. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the deviation correction mechanism of the utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the overall structure of the limit module of the utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of the pressing mechanism of the utility model;

[0021] Figure 5 It is a schematic cross-sectional view of the overall structure of the reset sleeve of the utility model.

[0022] In the figure: 1, slitting machine; 2, conveyor belt; 3, deviation correction mechanism; 4, limit module; 5, adjustment module; 6, pressing mechanism; 31, motor; 32, rotating shaft; 33, inclined cam; 34, bearing gear; 35, driven gear; 36, rotating shaft; 37, connecting gear; 38, fixing member; 41, rotating gear; 42, connecting shaft; 43, rotating drum; 44, rotating rod; 45, fixing block; 46, rotating block; 47 , reset spring; 48, hinge shaft; 49, stop rod; 410, horizontal axis; 411, slot; 412, inner rod; 51, bracket; 52, connecting rod; 53, reset sleeve; 531, spring spring; 54, rocker arm; 55, pressure rod; 61, transmission belt; 62, rotating column; 63, support plate; 64, turntable; 65, slide rod; 66, circular arc slide groove; 67, pressing rod; 68, pressing plate; 69, limit plate. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a slitting device with a deviation correction function, comprising a slitting machine 1, a conveyor belt 2 is arranged below the slitting machine 1, a deviation correction mechanism 3 is arranged on the side of the conveyor belt 2, and a pressing mechanism 6 is arranged above the conveyor belt 2.

[0024] The above-mentioned deviation correction mechanism 3 includes a motor 31, a rotating shaft 32, a bevel cam 33, a bearing gear 34, a driven gear 35, a rotating shaft 36, a connecting gear 37, and a fixing member 38. The output end of the motor 31 is fixedly connected to the rotating shaft 32, and the end of the rotating shaft 32 is fixedly connected to the bevel cam 33; the middle part of the bearing gear 34 is passed through and fixedly connected to the middle part of the rotating shaft 32, the side of the bearing gear 34 is meshedly connected to the driven gear 35, and the middle part of the driven gear 35 is passed through and fixedly connected to the rotating shaft 36; the side of the connecting gear 37 is fixedly connected to one side of the rotating shaft 36, and the other side of the rotating shaft 36 is passed through and rotatably connected to the fixing member 38, the side of the connecting gear 37 is meshedly connected to the limiting module 4, and the side of the bevel cam 33 is provided with an adjusting module 5. By setting the bearing gear 34 and the driven gear 35 to be meshed and connected, the rotating shaft 36 is driven to rotate at the same time as the rotating shaft 32 rotates. The meshing connection between the rotating gear 41 and the connecting gear 37 is provided so that the limiting module 4 can be driven to work while the connecting shaft 42 rotates.

[0025] The above-mentioned limiting module 4 includes a rotating gear 41, a connecting shaft 42, a rotating cylinder 43, a rotating rod 44, a fixed block 45, a rotating block 46, a reset spring 47, a hinge shaft 48, a stopper 49, a transverse shaft 410, a slot 411, and an inner connecting rod 412. The side of the rotating gear 41 is meshedly connected with the connecting gear 37, the side of the rotating gear 41 is fixedly connected with the connecting shaft 42, and the side of the connecting shaft 42 is fixedly connected with the rotating cylinder 43. The two sides of the connecting shaft 42 are penetrated and rotatably connected with the rotating rod 44, one side of the rotating rod 44 is hinged with the adjusting module 5, the middle part of the rotating rod 44 is penetrated and rotatably connected to the side of the rotating cylinder 43, the other side of the rotating rod 44 is fixedly connected with the fixed block 45, the inner wall of the side of the rotating rod 44 is slidably connected with the inner connecting rod 412, the side of the inner connecting rod 412 is fixedly connected with the rotating block 46, and the side of the rotating block 46 is rotatably connected to the side of the inner wall of the rotating cylinder 43. A return spring 47 is wound around the outer wall of the inner connecting rod 412, one end of the return spring 47 is fixedly connected to the side of the rotating block 46, and the other end of the return spring 47 is fixedly connected to the side of the fixed block 45. The side of the fixed block 45 is fixedly connected to the hinge shaft 48. The outer wall of the hinge shaft 48 is penetrated by a stopper 49 and is rotatably connected. The upper two sides of the stopper 49 are penetrated by a horizontal axis 410 and are rotatably connected. The two sides of the horizontal axis 410 are fixedly connected to the inner wall of the rotating drum 43. The top of the rotating drum 43 is provided with a slot 411, and the top of the stopper 49 is slidably connected inside the slot 411. The rotating block 46 is provided to limit the motion trajectory of the rotating rod 44. The return spring 47 is provided to reset the motion trajectory of the rotating rod 44. The slot 411 is provided to limit the rotation of the stopper 49. The limiting mechanism is provided to drive the baffle to rotate periodically when the motor 31 is started.

[0026] The adjustment module 5 comprises a bracket 51, a connecting rod 52, a reset sleeve 53, a spring spring 531, a swing rod 54, and a pressure rod 55. The connecting rod 52 is rotatably connected to the upper part of the bracket 51, the reset sleeve 53 is rotatably connected to the side outer wall of the connecting rod 52, a spring spring 531 is arranged inside the reset sleeve 53, the spring spring 531 is wound around the outer wall of the connecting rod 52, one end of the spring spring 531 is fixedly connected to the outer wall of the connecting rod 52, and the other end of the spring spring 531 is fixedly connected to the inner wall of the reset sleeve 53, the bottom of the reset sleeve 53 is fixedly connected to the swing rod 54, the bottom of the swing rod 54 is hinged to the side of the rotating rod 44, and the pressure rod 55 is fixedly connected to the side of the swing rod 54. The reset sleeve 53 is provided to reset the motion trajectory of the swing rod 54. The pressure rod 55 is provided to be squeezed and slid by the inclined cam 33, so that the swing rod 54 drives the rotating rod 44 to squeeze and slide in the horizontal direction. The adjustment module 5 is provided to drive the rotating rod 44 to perform periodic horizontal sliding while the inclined cam 33 rotates.

[0027] The pressing mechanism 6 comprises a transmission belt 61, a rotating column 62, a support plate 63, a rotating disk 64, a sliding rod 65, an arc chute 66, a pressing rod 67, a pressing plate 68, and a limiting plate 69. One end of the transmission belt 61 is transmission-connected to the rotating shaft 36, the other end of the transmission belt 61 is transmission-connected to the rotating column 62, one side of the rotating column 62 is penetrated and rotationally connected to the supporting plate 63, the other side of the rotating column 62 is penetrated and fixedly connected to the rotating disk 64, the side of the rotating disk 64 is fixedly connected to the sliding rod 65, the middle part of the sliding rod 65 is penetrated and slidably connected to the arc chute 66, the bottom of the arc chute 66 is fixedly connected to the pressing rod 67, the outer wall of the pressing rod 67 is slidably connected to the limiting plate 69, the bottom of the pressing rod 67 is fixedly connected to the pressing plate 68, and the pressing plate 68 is arranged just above the conveyor belt 2. The transmission belt 61 is arranged to drive the pressing mechanism 6 to work while the deviation correction mechanism 3 is working. The sliding rod 65 is slidably connected to the inner wall of the arc slot 66, which drives the pressing rod 67 to slide on the inner wall of the limit plate 69. The pressing mechanism 6 is provided to press and fix the antibacterial film above the conveyor belt 2.

[0028] Working principle: By starting the motor 31, the driven gear 34 in the middle of the rotating shaft 32 and the driven gear 35 in the middle of the connecting shaft 42 are meshed and connected, thereby driving the rotating gear 41 and the connecting gear 37 to mesh and connect. This plays a role in rotating the rotating cylinder 43 in the limit module 4. The rotating shaft 32 drives the inclined cam 33 to rotate, thereby playing a role in periodically squeezing and sliding the pressure rod 55. The pressure rod 55 squeezes the swing rod 54, so that it drives the hinged rotating rod 44 below to slide horizontally along the inner wall of the connecting shaft 42. The reset sleeve 53 is set to reset the motion trajectory of the swing rod 54, thereby playing a role in making the rotating rod 44 slide back and forth in the horizontal direction.

[0029] The rotating drum 43 is driven to rotate by the rotating rod 44, and the inner connecting rod 412 on the side thereof slides horizontally on the inner wall of the rotating rod 44. Thus, the fixing block 45 drives the bottom of the blocking rod 49 to rotate around the horizontal axis 410, and the top of the blocking rod 49 extends from the inside of the slot 411, thereby squeezing and limiting the antibacterial film above the conveyor belt 2. The reset spring 47 is provided to reset the motion trajectory of the rotating rod 44, thereby resetting the motion trajectory of the blocking rod 49, and thus achieving the function of repeatedly correcting and limiting the antibacterial film through the correcting mechanism 3.

[0030] By setting a transmission belt 61, the correction mechanism 3 can work while driving the pressing mechanism 6 to work, so that the rotating column 62 drives the sliding rod 65 on the side of the rotating disk 64 to squeeze and slide on the inner wall of the arc groove 66, so that the pressing rod 67 at the bottom of the arc groove 66 drives the pressing plate 68 to reciprocate in the vertical direction, thereby playing a role in pressing and fixing the antibacterial film.

[0031] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A slitting device with a deviation correction function, comprising a slitting machine (1), characterized in that: A conveyor belt (2) is arranged below the slitting machine (1), a deviation correction mechanism (3) is arranged on the side of the conveyor belt (2), and a pressing mechanism (6) is arranged above the conveyor belt (2), and the deviation correction mechanism (3) comprises: A motor (31), wherein the output end of the motor (31) is fixedly connected to a rotating shaft (32), and the end of the rotating shaft (32) is fixedly connected to a bevel cam (33); A driving gear (34), the middle portion of which penetrates and is fixedly connected to the middle portion of the rotating shaft (32), the side of which is meshingly connected to a driven gear (35), the middle portion of which penetrates and is fixedly connected to a rotating shaft (36); A connecting gear (37) is provided, wherein a side surface of the connecting gear (37) is fixedly connected to one side of a rotating shaft (36), and a fixing member (38) is rotatably connected to the other side of the rotating shaft (36). The side surface of the connecting gear (37) is meshingly connected to a limiting module (4), and an adjusting module (5) is provided on the side surface of the inclined cam (33).

2. A slitting device with a deviation correction function according to claim 1, characterized in that: The side of the connecting gear (37) is meshingly connected to the limiting module (4), the limiting module (4) comprises a rotating gear (41), the side of the rotating gear (41) is meshingly connected to the connecting gear (37), the side of the rotating gear (41) is fixedly connected to a connecting shaft (42), and the side of the connecting shaft (42) is fixedly connected to a rotating drum (43).

3. The slitting device with a deviation correction function according to claim 2, characterized in that: A rotating rod (44) is rotatably connected to both sides of the connecting shaft (42); an adjusting module (5) is hingedly connected to one side of the rotating rod (44); a middle portion of the rotating rod (44) is rotatably connected to the side of the rotating drum (43); a fixed block (45) is fixedly connected to the other side of the rotating rod (44); an inner connecting rod (412) is slidably connected to the inner wall of the side of the rotating rod (44); a rotating block (46) is fixedly connected to the side of the inner connecting rod (412); and a side of the rotating block (46) is rotatably connected to the side of the inner wall of the rotating drum (43).

4. The slitting device with a deviation correction function according to claim 3, characterized in that: A return spring (47) is wound around the outer wall of the inner connecting rod (412), one end of the return spring (47) is fixedly connected to the side of the rotating block (46), the other end of the return spring (47) is fixedly connected to the side of the fixed block (45), the side of the fixed block (45) is fixedly connected to a hinge shaft (48), a stop rod (49) is passed through the outer wall of the hinge shaft (48) and is rotatably connected, and a transverse axis (410) is passed through the upper two sides of the stop rod (49) and is rotatably connected, and the two sides of the transverse axis (410) are fixedly connected to the inner wall of the rotating cylinder (43), a slot (411) is provided on the top of the rotating cylinder (43), and the top of the stop rod (49) is slidably connected to the inside of the slot (411).

5. The slitting device with a deviation correction function according to claim 1, characterized in that: An adjusting module (5) is arranged on the side of the inclined cam (33), and the adjusting module (5) comprises a bracket (51), a connecting rod (52) is rotatably connected to the upper part of the bracket (51), a reset sleeve (53) is rotatably connected to the side outer wall of the connecting rod (52), a spring (531) is arranged inside the reset sleeve (53), the spring (531) is wound around the outer wall of the connecting rod (52), one end of the spring (531) is fixedly connected to the outer wall of the connecting rod (52), and the other end of the spring (531) is fixedly connected to the inner wall of the reset sleeve (53), a swing rod (54) is fixedly connected to the bottom of the reset sleeve (53), the bottom of the swing rod (54) is hinged to the side of the rotating rod (44), and a pressure rod (55) is fixedly connected to the side of the swing rod (54).

6. The slitting device with a deviation correction function according to claim 1, characterized in that: A pressing mechanism (6) is arranged above the conveyor belt (2), and the pressing mechanism (6) comprises a transmission belt (61), one end of the transmission belt (61) is transmission-connected to a rotating shaft (36), the other end of the transmission belt (61) is transmission-connected to a rotating column (62), one side of the rotating column (62) is penetrated by a support plate (63) for rotation connection, the other side of the rotating column (62) is penetrated by a rotating disk (64) for fixed connection, the side of the rotating disk (64) is fixedly connected to a sliding rod (65), the middle part of the sliding rod (65) is penetrated by a circular arc groove (66) for sliding connection, the bottom of the circular arc groove (66) is fixedly connected to a pressing rod (67), the outer wall of the pressing rod (67) is slidably connected to a limiting plate (69), the bottom of the pressing rod (67) is fixedly connected to a pressing plate (68), and the pressing plate (68) is arranged directly above the conveyor belt (2).

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