Washboard device of daily chemical product packaging machine

Abstract

The invention discloses a washboard device of a daily chemical product packaging machine, and belongs to the technical field of daily chemical product packaging. The packaging and transporting device mainly comprises a packaging and transporting bin used for packaging daily chemical products, the packaging and transporting bin comprises a feeding bin, a feeding bin and a discharging bin, a washboard assembly is installed in the feeding bin and comprises a fixed washboard and a movable washboard, and the top face of the fixed washboard and the top face of the movable washboard are both in a step shape; the bottom face of the movable rubbing plate is fixedly installed on the swing assembly through the supporting assembly, the swing assembly is installed in the sliding base, the sliding base is connected in the guide rail in a sliding mode, the guide rail is fixedly installed in the feeding bin, and the fixed rubbing plate and the movable rubbing plate are in step-shaped design, and the movable rubbing plate can slide transversely and longitudinally. By means of the structure, the staying time of materials on each step can be shortened, the conveying efficiency of the materials can be effectively improved, the materials can be stably transited in the lifting process through the step design of the fixed washboard and the movable washboard, and the situation that the materials are scattered or damaged due to sudden lifting or violent shaking is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of daily chemical product packaging, and more specifically, to a rubbing board device of a daily chemical product packaging machine. Background Art

[0002] Daily chemical packaging refers to the external packaging design and material selection of daily chemical products, such as shampoo, shower gel, skin care products, laundry detergent, toothpaste, toothbrush, etc. Good packaging protects the product and extends the shelf life. In the process of packaging daily chemical products, the daily chemical products to be packaged need to be arranged equidistantly on the conveyor belt so that they can be transported by the conveyor belt and sent to the packaging machine for packaging.

[0003] After searching, the announcement number is CN211281644U, which discloses a rubbing plate mechanism for a daily chemical product packaging machine. The rubbing plate mechanism of the daily chemical product packaging machine drives the second support plate to reciprocate between the two first support plates through a crank slider mechanism, and the multiple first support plates and the second support plates are arranged in a stepped shape, which can smoothly lift the material. However, although the existing rubbing plate mechanism of the daily chemical product packaging machine can lift and load the daily chemical products instead of manually sorting and loading the materials, there are still the following problems to be solved:

[0004] 1. During the reciprocating movement between the multiple second support plates and the first support plate, the material tends to stay on each step for too long due to the lack of an upward transportation process, and the material needs to be repeatedly rubbed by the second support plate to be lifted, resulting in low feeding efficiency. At the same time, the material is prone to repeated friction between the second support plate and the first support plate, resulting in damage to the surface of the material.

[0005] 2. In addition, the second support plate and the first support plate at the bottom layer may also have the problem that the second support plate cannot pick up the material due to the reduced material accumulation, and thus cannot transport the material to the second support plate and the first support plate at the upper layer.

[0006] Therefore, it is necessary to provide a kind of daily chemical product packaging machine rubbing board device to solve the above problems.

[0007] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0008] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a rubbing board device for a daily chemical product packaging machine to solve the problems of poor feeding efficiency and inability to rub up the material.

[0009] The technical solution adopted by this application to solve its technical problem is:

[0010] A washboard device of a daily chemical product packaging machine comprises a packaging and transporting bin for packaging daily chemical products, the packaging and transporting bin comprises a feeding bin, a loading bin and a discharging bin, a washboard assembly is installed in the loading bin, the washboard assembly comprises a fixed washboard and a movable washboard, and the top surfaces of the fixed washboard and the movable washboard are both stepped;

[0011] The two ends of the fixed rubbing plates are fixedly mounted on the inner side walls of the upper bin by screws, the movable rubbing plate is located in the gap between the fixed rubbing plates and slides on the side walls of the fixed rubbing plates, the bottom surface of the movable rubbing plate is fixedly mounted on the swinging assembly through a supporting assembly, the swinging assembly is mounted inside the sliding seat, the sliding seat is slidably connected inside the guide rail, and the guide rail is fixedly mounted inside the upper bin;

[0012] The swing assembly includes a rocker mechanism and a longitudinal movement mechanism, the rocker mechanism includes a rotating rod, a driving disk, an eccentric shaft and a rocker arm, one end of the rotating rod is connected to a driving device key fixedly installed on the outer side wall of the upper bin, the other end of the rotating rod is connected to an internal key of the driving disk, the eccentric part of the side wall of the driving disk is fixedly connected to the eccentric shaft, one end of the rocker arm is sleeved with the side wall of the eccentric shaft, a shaft is fixedly connected to the interior of the sliding seat, and the other end of the rocker arm is sleeved with the side wall of the shaft;

[0013] The longitudinal moving mechanism includes a rotating arm, a slider, a sliding rod and a spring. The top end of the rotating arm is fixedly mounted on the side wall of the rocker arm sleeved on the shaft rod, and the bottom end of the rotating arm is slidably connected to the bottom surface of the slider. The rotating arm is a semi-annular structure, and the slider is slidably connected up and down inside the sliding seat. The two sides of the top surface of the slider are respectively fixedly connected to the bottom end of the sliding rod, the top end of the sliding rod is fixedly mounted on the bottom surface of the supporting assembly, and the side wall of the sliding rod is sleeved with a spring.

[0014] Preferably, the top surface of the sliding seat is fixedly connected to a top plate, a sliding hole is penetrated through the top plate, the side wall of the sliding rod is slidably connected in the sliding hole, the spring is located on the side wall of the sliding rod between the sliding block and the bottom surface of the top plate, and the top plate is provided with a notch at the rocker arm stroke position.

[0015] Preferably, first limiting blocks are integrally formed on both sides of the bottom of the slide seat, first limiting grooves are respectively opened on both sides of the interior of the guide rail, and the first limiting blocks are slidably connected in the first limiting grooves.

[0016] Preferably, second limiting grooves are formed on both side walls inside the sliding seat, and second limiting blocks are integrally formed on both sides of the sliding block, and the second limiting blocks are slidably connected in the second limiting grooves.

[0017] Preferably, both ends of the rotating arm are set as ear seats, the top of the rotating arm is fixedly mounted on the side walls on both sides of the end of the rocker arm through the ear seats, a pulley is rotatably connected in the ear seat at the bottom end of the rotating arm, a sliding groove is opened on the bottom surface of the slider, and the pulley is slidably connected in the sliding groove.

[0018] Preferably, the support assembly includes a crossbeam and a mounting plate, the top surface of the crossbeam is respectively integrally formed with a mounting plate, the mounting plate is fixedly mounted on the bottom surface of the dynamic rubbing plate by screws, and the bottom surface of the crossbeam is fixedly mounted on the top end of the slide rod.

[0019] Preferably, the driving device includes a driving motor, a small transmission wheel, a belt, a large transmission wheel and a support frame. The driving motor is fixedly mounted on the side wall of the upper bin through the support frame. The output shaft of the driving motor is fixedly mounted on the rotating rod through a coupling. The side wall of the rotating rod is connected to the internal key of the small transmission wheel. The small transmission wheel is connected to the large transmission wheel through a belt. The interior of the large transmission wheel is connected to the key of the conveying device.

[0020] Preferably, the conveying device includes a roller and a conveyor belt, and two rollers are provided. The side walls of the two rollers are socketed with the conveyor belt, and the two ends of the rollers are rotatably connected to the bottom side wall of the feed bin through bearing seats, and the shaft of one of the rollers is connected to the internal key of the large transmission wheel.

[0021] Preferably, the feed bin comprises a feed port, a guide plate and an arc edge, the top of the feed bin is provided with a feed port for feeding daily necessities, the bottom of the feed bin is fixedly connected with a guide plate, and the suspended side of the guide plate is set as an arc edge.

[0022] Preferably, one side of the conveying device is located below the suspended side of the guide plate, and the other side of the conveying device is located above the fixed rubbing plate and the movable rubbing plate.

[0023] The beneficial effects of this application are:

[0024] 1. The washboard device of the daily chemical packaging machine of the present application realizes the step-by-step lifting of materials, such as toothbrushes, through the stepped design of the fixed washboard and the movable washboard, and the horizontal and vertical bidirectional sliding mechanism of the movable washboard. It can not only reduce the residence time of the material on each step, but also effectively improve the transportation efficiency of the material. Through the bidirectional movement of the movable washboard, the material can be quickly transferred from the bottom to the upper layer, reducing the repeated friction and retention of the material in the traditional washboard mechanism, thereby improving the overall feeding speed.

[0025] 2. By optimizing the motion trajectory of the dynamic washboard and adopting the matching design of the pulley and the chute, the friction of the material during transportation is reduced, effectively reducing the risk of damage to the material surface. At the same time, the stepped design of the fixed washboard and the dynamic washboard allows the material to transition smoothly during the lifting process, avoiding the spillage or damage of the material caused by sudden lifting or violent shaking. This design not only protects the integrity of the material, but also improves the reliability of the equipment and reduces the loss caused by material damage.

[0026] 3. The driving device can ensure that materials such as toothbrushes can smoothly enter the rubbing board assembly at the bottom of the feed bin. The operation of the driving motor not only enables the rubbing board assembly to feed materials upward step by step, but also transports the materials accumulated at the bottom of the feed bin to the rubbing board in time by rotating the rollers of the conveying device, effectively avoiding the problem of materials being unable to be rubbed up due to accumulation, and ensuring the continuous flow and transportation of materials.

[0027] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0029] In the attached picture:

[0030] Figure 1 This is an overall schematic diagram of a washboard device for a daily chemical product packaging machine in this application;

[0031] Figure 2 for Figure 1 Schematic diagram of the structure of the middle and upper silo;

[0032] Figure 3 for Figure 2 Schematic diagram of the assembly structure of the middle washboard component and the swing component;

[0033] Figure 4 for Figure 3 Schematic diagram of the structure of the middle swing assembly;

[0034] Figure 5 for Figure 4 Schematic diagram of the internal structure of the middle slide;

[0035] Figure 6 for Figure 1 Schematic diagram of the middle feed bin structure;

[0036] Figure 7 for Figure 1 Schematic diagram of the structure of the driving device and the transmission device.

[0037] Among them, the reference numerals in the figure are:

[0038] 1. Packaging and transportation warehouse;

[0039] 2. Feed bin; 21. Feed port; 22. Guide plate; 23. Arc edge; 24. Conveying device; 241. Roller; 242. Conveying belt;

[0040] 3. Loading bin;

[0041] 4. Washboard assembly;

[0042] 41. Set the washboard;

[0043] 42. Moving washboard;

[0044] 43. Support assembly; 431. Crossbeam; 432. Mounting plate;

[0045] 44, sliding seat; 441, top plate; 442, sliding hole; 443, first limiting block; 444, missing groove; 445, second limiting groove; 446, shaft;

[0046] 45. guide rail; 451. first limiting groove;

[0047] 46, swing assembly; 461, rotating rod; 462, driving plate; 463, eccentric shaft; 464, rocker arm; 465, rotating arm; 466, pulley; 467, slider; 468, second limit block; 469, slide rod; 4610, spring; 4611, slide groove;

[0048] 5. Discharging bin;

[0049] 6. Driving device; 61. Driving motor; 62. Small transmission wheel; 63. Belt; 64. Large transmission wheel; 65. Support frame. DETAILED DESCRIPTION

[0050] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0051] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present application.

[0052] See also Figure 1-7 , the embodiment provided by the present invention:

[0053] Example 1

[0054] like Figure 1-5 As shown, a washboard device of a daily chemical product packaging machine includes a packaging and transportation warehouse 1 for packaging daily chemical products, such as Figure 1 As shown, the packaging and transportation bin 1 includes a feed bin 2, an upper bin 3 and a discharge bin 5. The discharge bin 5 is fixedly installed on one side wall of the upper bin 3 in an oblique downward manner, and the other side wall of the upper bin 3 is fixedly connected to the bottom of the feed bin 2. When feeding the packaging machine, daily chemical products, such as toothbrushes, are put into the packaging and transportation bin 1 through the feed bin 2, and the packaged toothbrushes slide along the bottom inclined surface of the feed bin 2 into the upper bin 3. A washboard assembly 4 is installed in the upper bin 3, and the toothbrushes are transported step by step to the discharge bin 5 through the movement of the washboard assembly 4, so as to gradually feed the conveying equipment of the packaging machine.

[0055] In order to realize that the washboard assembly 4 can transport the toothbrushes stored at the bottom of the packaging and transportation warehouse 1 upward step by step, Figure 2 As shown, the rubbing board assembly 4 includes a fixed rubbing board 41 and a movable rubbing board 42. The top surfaces of the fixed rubbing board 41 and the movable rubbing board 42 are both stepped. There are three fixed rubbing boards 41, which are fixed in the upper bin 3, and the movable rubbing board 42 can slide in the gap between the two fixed rubbing boards 41. The sliding direction includes horizontal sliding and vertical sliding, and the horizontal sliding and the vertical sliding are carried out simultaneously, so that the toothbrush can be transported from the bottom fixed rubbing board 41 to the upper fixed rubbing board 41, and finally the toothbrush can be sent to the discharge bin 5.

[0056] It is worth mentioning that the "stair-shaped" means that the surfaces of the fixed rubbing board 41 and the movable rubbing board 42 are set to have a step-shaped structure similar to stairs, and the movement of the movable rubbing board 42 allows the toothbrush to be transported from the bottom layer to the upper layer similar to climbing stairs.

[0057] Specifically, both ends of the fixed rubbing plate 41 are fixedly mounted on the inner wall of the upper bin 3 by screws, the movable rubbing plate 42 is located in the gap between the fixed rubbing plates 41 and slides on the side walls of the fixed rubbing plates 41, and the bottom surface of the movable rubbing plate 42 is fixedly mounted on the swinging assembly 46 by the supporting assembly 43, as shown in FIG. Figure 3 As shown, the support assembly 43 includes a cross beam 431 and a mounting plate 432. The top surface of the cross beam 431 is integrally formed with a mounting plate 432. The mounting plate 432 is fixedly mounted on the bottom surface of the movable wash plate 42 by screws. The bottom surface of the cross beam 431 is fixedly mounted on the top of the slide rod 469. In order to ensure that the two movable wash plates 42 can maintain stable lateral and longitudinal sliding, the movable wash plates 42 are supported by the mounting plate 432, and each mounting plate 432 is supported by the entire cross beam 431, thereby ensuring that the two movable wash plates 42 can maintain stable lateral and longitudinal sliding.

[0058] like Figure 4-5 As shown, the swing assembly 46 is installed inside the slide 44, and the slide 44 is slidably connected inside the guide rail 45. Second limiting grooves 445 are provided on both side walls inside the slide 44, and first limiting blocks 443 are integrally formed on both sides of the bottom of the slide 44. First limiting grooves 451 are provided on both sides inside the guide rail 45, and the first limiting blocks 443 are slidably connected in the first limiting grooves 451. The guide rail 45 is fixedly installed inside the upper bin 3, and the slide 44 reciprocates along the direction of the guide rail 45 to realize the lateral sliding of the movable wash plate 42, and also ensure the stability of the lateral sliding of the movable wash plate 42;

[0059] The swing assembly 46 includes a crank mechanism and a longitudinal movement mechanism, the crank mechanism includes a rotating rod 461, a driving disk 462, an eccentric shaft 463 and a rocker arm 464, one end of the rotating rod 461 is connected to the driving device 6 fixedly installed on the outer wall of the upper bin 3, the other end of the rotating rod 461 is connected to the internal key of the driving disk 462, the eccentric part of the side wall of the driving disk 462 is fixedly connected to the eccentric shaft 463, one end of the rocker arm 464 is sleeved with the side wall of the eccentric shaft 463, the interior of the slide seat 44 is fixedly connected with the shaft 446, and the other end of the rocker arm 464 is sleeved with the side wall of the shaft 446;

[0060] In order to provide power for the moving wash plate 42, the driving device 6 drives the rotating rod 461 to rotate inside the upper bin 3, so that the driving disk 462 can rotate along the rotation direction of the rotating rod 461, so that the eccentric shaft 463 rotates along the center of the side wall of the driving disk 462, thereby driving one end of the rocker arm 464 to perform rocker movement on the side wall of the driving disk 462, and the top surface of the slide 44 is fixedly connected with a top plate 441. In addition, in order to prevent the top plate 441 from obstructing the movement of the rocker arm 464, the top plate 441 is located at the stroke position of the rocker arm 464. A notch 444 is provided on the top plate 441 at the stroke position of the rocker arm 464, so that the other end of the rocker arm 464 drives the slide 44 to slide back and forth on the guide rail 45, so that the moving wash plate 42 can slide laterally on the side wall of the fixed wash plate 41.

[0061] At the same time, in order to enable the movable washboard 42 to perform longitudinal movement simultaneously during the lateral movement, the longitudinal moving mechanism includes a rotating arm 465, a slider 467, a sliding rod 469 and a spring 4610. The top end of the rotating arm 465 is fixedly installed with the side wall of the rocker arm 464 sleeved on the shaft rod 446, and the bottom end of the rotating arm 465 is slidably connected with the bottom surface of the sliding rod 467. The rotating arm 465 has a semi-annular structure, and the sliding rod 467 is slidably connected up and down inside the sliding seat 44. The two sides of the top surface of the sliding rod 467 are respectively fixedly connected to the bottom end of the sliding rod 469, and the top end of the sliding rod 469 is fixedly installed with the bottom surface of the supporting assembly 43. The side wall of the sliding rod 469 is sleeved with a spring 4610. A sliding hole 442 is opened through the top plate 441, and the side wall of the sliding rod 469 is slidably connected in the sliding hole 442. The spring 4610 is located on the side wall of the sliding rod 469 between the sliding block 467 and the bottom surface of the top plate 441.

[0062] When the rocker arm 464 drives the slide 44 to slide back and forth on the guide rail 45, the shaft 446 inside the slide 44 rotates back and forth in a semicircle, so that the fixed rotating arm 465 rotates with the rocker arm 464. Since the rotating arm 465 is semi-annular, the bottom end of the rotating arm 465 slides on the bottom surface of the slider 467. In order to reduce the friction with the bottom surface of the slider 467, the two ends of the rotating arm 465 are set as ear seats, and the top end of the rotating arm 465 is fixedly installed on the side walls on both sides of the end of the rocker arm 464 through the ear seats. A pulley 466 is rotatably connected in the ear seat at the bottom end of the rotating arm 465, and a sliding groove 4611 is provided on the bottom surface of the slider 467, and the pulley 466 is slidably connected in the sliding groove 4611.

[0063] The pulley 466 slides on the slide groove 4611, and during the sliding process, the slider 467 is pushed to slide up and down inside the slide seat 44, and the driving slide rod 469 extends or shortens above the top, and also compresses the spring 4610 or resets the spring 4610, so that the movable rubbing plate 42 slides longitudinally during the lateral sliding process. The overall stroke trajectory is an elliptical trajectory movement on the side wall of the fixed rubbing plate 41, and then the toothbrush on the movable rubbing plate 42 is transported from the bottom layer to the top layer of the fixed rubbing plate 41, so that the step-by-step transfer processing of the toothbrush can be better realized.

[0064] Among them, in order to ensure the stability of the longitudinal movement of the movable rubbing plate 42, it is necessary to stabilize the vertical sliding of the slider 467. A second limit block 468 is integrally formed on both sides of the slider 467. The second limit block 468 is slidably connected in the second limit groove 445, which limits the stroke size for the up and down sliding of the slider 467 to prevent the slide bar 469 from being too convex or too concave, causing the movable rubbing plate 42 to move too much and causing the toothbrush to spill.

[0065] Example 2

[0066] like Figure 6-7 As shown, on the basis of Example 1, in order to ensure that the bottom of the feed bin 2 smoothly enters the washboard assembly 4, the driving device 6 includes a driving motor 61, a small transmission wheel 62, a belt 63, a large transmission wheel 64 and a support frame 65. The driving motor 61 is fixedly installed on the side wall of the upper bin 3 through the support frame 65, and the output shaft of the driving motor 61 is fixedly installed with the rotating rod 461 through a coupling. The side wall of the rotating rod 461 is connected with the internal key of the small transmission wheel 62, and the small transmission wheel 62 is transmission-connected with the large transmission wheel 64 through the belt 63. The interior of the large transmission wheel 64 is key-connected with the conveying device 24. The conveying device 24 includes a roller 241 and a conveyor belt 242. Two rollers 241 are provided. The side walls of the two rollers 241 are sleeved with the conveyor belt 242. The two ends of the roller 241 are rotatably connected to the bottom side wall of the feed bin 2 through a bearing seat, and the shaft 446 of one of the rollers 241 is connected with the internal key of the large transmission wheel 64.

[0067] The driving motor 61 drives the rotating rod 461 to rotate, so that the rubbing board assembly 4 can feed the material upward step by step, and also drives the small transmission wheel 62 to rotate, so that the large transmission wheel 64 can rotate through the belt 63, so that the roller 241 of the conveying device 24 can rotate, and drive the conveyor belt 242 to transport the toothbrushes that slide into the bottom of the feed bin 2 to the rubbing board assembly 4, so as to prevent accumulation at the bottom of the feed bin 2.

[0068] It is worth mentioning that the feed bin 2 includes a feed port 21, a guide plate 22 and an arc edge 23. The top of the feed bin 2 is provided with a feed port 21 for putting in daily necessities, and the bottom of the feed bin 2 is fixedly connected with a guide plate 22, and the suspended side of the guide plate 22 is set as an arc edge 23. One side of the conveying device 24 is located below the suspended side of the guide plate 22, and the other side of the conveying device 24 is located above the fixed rubbing plate 41 and the moving rubbing plate 42. The toothbrush is guided by the guide plate 22 to fall on one side of the conveyor belt 242. At the same time, the toothbrush transported to the other side of the conveyor belt 242 can also slide to the bottom layer of the fixed rubbing plate 41 and the moving rubbing plate 42, and be sent out step by step by the fixed rubbing plate 41 and the moving rubbing plate 42.

[0069] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A washboard device for a daily chemical product packaging machine, comprising a packaging and transporting bin (1) for packaging daily chemical products, wherein the packaging and transporting bin (1) comprises a feed bin (2), a loading bin (3) and a discharge bin (5), and is characterized in that: A rubbing board assembly (4) is installed in the loading bin (3), and the rubbing board assembly (4) comprises a fixed rubbing board (41) and a movable rubbing board (42), and the top surfaces of the fixed rubbing board (41) and the movable rubbing board (42) are both stepped; The two ends of the fixed rubbing plates (41) are fixedly mounted on the inner side walls of the loading bin (3) by means of screws, the movable rubbing plates (42) are located in the gap between the fixed rubbing plates (41) and slide on the side walls of the fixed rubbing plates (41), the bottom surface of the movable rubbing plates (42) is fixedly mounted on the swinging assembly (46) by means of a supporting assembly (43), the swinging assembly (46) is mounted inside a slide seat (44), the slide seat (44) is slidably connected inside a guide rail (45), and the guide rail (45) is fixedly mounted inside the loading bin (3); The swing assembly (46) includes a rocker mechanism and a longitudinal movement mechanism, the rocker mechanism includes a rotating rod (461), a driving disk (462), an eccentric shaft (463) and a rocker arm (464), one end of the rotating rod (461) is key-connected to a driving device (6) fixedly installed on the outer wall of the upper bin (3), the other end of the rotating rod (461) is key-connected to an inner key of the driving disk (462), the eccentric part of the side wall of the driving disk (462) is fixedly connected to the eccentric shaft (463), one end of the rocker arm (464) is sleeved with the side wall of the eccentric shaft (463), the interior of the slide seat (44) is fixedly connected with a shaft (446), and the other end of the rocker arm (464) is sleeved with the side wall of the shaft (446); The longitudinal moving mechanism includes a rotating arm (465), a slider (467), a slide bar (469) and a spring (4610). The top end of the rotating arm (465) is fixedly mounted on the side wall of the rocker arm (464) sleeved on the shaft (446). The bottom end of the rotating arm (465) is slidably connected to the bottom surface of the slide bar (467). The rotating arm (465) is a semi-annular structure. The slide bar (467) is slidably connected up and down inside the slide seat (44). Both sides of the top surface of the slide bar (467) are respectively fixedly connected to the bottom end of the slide bar (469). The top end of the slide bar (469) is fixedly mounted on the bottom surface of the support assembly (43). The side wall of the slide bar (469) is sleeved with a spring (4610).

2. A washboard device for a daily chemical product packaging machine according to claim 1, characterized in that: The top surface of the sliding seat (44) is fixedly connected to a top plate (441), a sliding hole (442) is formed through the top plate (441), and the side wall of the sliding rod (469) is slidably connected in the sliding hole (442). The spring (4610) is located on the side wall of the sliding rod (469) between the slider (467) and the bottom surface of the top plate (441), and a notch (444) is formed on the top plate (441) at the stroke position of the rocker arm (464).

3. A washboard device for a daily chemical product packaging machine according to claim 2, characterized in that: First limiting blocks (443) are integrally formed on both sides of the bottom of the slide seat (44), first limiting grooves (451) are respectively opened on both sides of the interior of the guide rail (45), and the first limiting blocks (443) are slidably connected in the first limiting grooves (451).

4. The rubbing board device of a daily chemical product packaging machine according to claim 3, characterized in that: The inner side walls of the sliding seat (44) are provided with second limiting grooves (445), and the two sides of the sliding block (467) are respectively integrally formed with second limiting blocks (468), and the second limiting blocks (468) are slidably connected in the second limiting grooves (445).

5. The rubbing board device of a daily chemical product packaging machine according to claim 4, characterized in that: Both ends of the rotating arm (465) are provided with ear seats, the top end of the rotating arm (465) is fixedly mounted on the side walls on both sides of the end of the rocker arm (464) through the ear seats, a pulley (466) is rotatably connected in the ear seat at the bottom end of the rotating arm (465), a sliding groove (4611) is provided on the bottom surface of the slider (467), and the pulley (466) is slidably connected in the sliding groove (4611).

6. The rubbing board device of a daily chemical product packaging machine according to claim 5, characterized in that: The support assembly (43) includes a crossbeam (431) and a mounting plate (432), the top surface of the crossbeam (431) is integrally formed with a mounting plate (432), the mounting plate (432) is fixedly mounted on the bottom surface of the moving rubbing plate (42) by screws, and the bottom surface of the crossbeam (431) is fixedly mounted on the top end of the sliding rod (469).

7. The rubbing board device of a daily chemical product packaging machine according to claim 1, characterized in that: The driving device (6) comprises a driving motor (61), a small transmission wheel (62), a belt (63), a large transmission wheel (64) and a support frame (65); the driving motor (61) is fixedly mounted on the side wall of the loading bin (3) via the support frame (65); the output shaft of the driving motor (61) is fixedly mounted on the rotating rod (461) via a coupling; the side wall of the rotating rod (461) is key-connected to the inside of the small transmission wheel (62); the small transmission wheel (62) is transmission-connected to the large transmission wheel (64) via the belt (63); the inside of the large transmission wheel (64) is key-connected to the conveying device (24).

8. The washboard device of a daily chemical product packaging machine according to claim 7, characterized in that: The conveying device (24) comprises a roller (241) and a conveyor belt (242), wherein two rollers (241) are provided, and the side walls of the two rollers (241) are sleeved with the conveyor belt (242), and the two ends of the rollers (241) are rotatably connected to the bottom side wall of the feed bin (2) through a bearing seat, and the shaft (446) of one of the rollers (241) is connected to the internal key of the large transmission wheel (64).

9. The rubbing board device of a daily chemical product packaging machine according to claim 8, characterized in that: The feed bin (2) comprises a feed port (21), a guide plate (22) and an arc edge (23); the top of the feed bin (2) is provided with a feed port (21) for feeding daily necessities; the bottom of the feed bin (2) is fixedly connected with a guide plate (22); and a suspended side of the guide plate (22) is provided as an arc edge (23).

10. The rubbing board device of a daily chemical product packaging machine according to claim 9, characterized in that: One side of the conveying device (24) is located below the suspended side of the guide plate (22), and the other side of the conveying device (24) is located above the fixed rubbing plate (41) and the movable rubbing plate (42).

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