A conveyor line assembly adjustable flow guide mechanism

Abstract

The application relates to an adjustable flow guide mechanism of a conveying line assembly, relates to the technical field of bottled water production conveying equipment, and comprises a rack and a guide wheel set arranged on the left side of the top of the rack; a top poking structure and a position adjusting mechanism are arranged in the rack; the front and back sides of the position adjusting mechanism are connected with a first conveying structure and a second conveying structure; the top poking structure is linked with a connecting rod through a pushing position assembly, drives a poking frame to drive a poking rod to reciprocating swing, intermittently pokes the barrel body to break the static contact; the position adjusting mechanism is matched with a guide rod through a bidirectional screw rod to realize synchronous adjustment of the horizontal distance of the conveying structures on the two sides, and is matched with a worm gear through meshing transmission of a worm sleeve and a worm wheel to realize independent adjustment of the inclination angle of the conveying belts, so that the belts on the two sides are well combined with barrel walls with different diameters. The application organically combines the multi-dimensional adjustable function and the active disturbance function, eliminates the sterilization dead angle caused by the fixed line contact while guaranteeing the conveying stability, improves the high-pressure sterilization uniformity, and is convenient to change and high in automation degree.

Description

Technical Field

[0001] This application relates to the field of bottled water production and conveying equipment technology, and in particular to an adjustable flow guiding mechanism for a conveyor line assembly. Background Technology

[0002] In the downstream process of the bottled water filling production line, the filled water barrels need to undergo terminal sterilization treatment of the outer wall through high-pressure spray sterilization equipment. This process usually requires the barrel to be continuously conveyed through the high-pressure spray area in a specific posture, and it is necessary to ensure that all parts of the outer wall of the barrel can be fully exposed to the spray water flow.

[0003] In the prior art, patent document CN117023030A discloses a tilting conveyor device for bottled canned fruit with low-temperature sterilization function. This device includes a tilting conveyor belt and a horizontal conveyor belt. The tilting conveyor belt is located inside a low-temperature sterilization box. The upper end of the low-temperature sterilization box is connected to a support base via a fixed frame, where a lifting and moving mechanism and an angle adjustment mechanism are installed. The rotating seat of the angle adjustment mechanism is equipped with a rotating pushing mechanism, which includes a pushing plate with an arc-shaped pushing groove. An anti-tipping mechanism, including a movable guardrail, is located on the front upper side of the pushing plate. During operation, the tilting conveyor belt pushes a group of canned fruit onto the rotating seat. The angle adjustment mechanism tilts the rotating seat, causing the cans to slide towards one side of the pushing plate. The lifting and moving mechanism then adjusts the height and horizontal position, and the rotating pushing mechanism slowly pushes the cans onto the horizontal conveyor belt. Simultaneously, the guardrail in the anti-tipping mechanism moves synchronously to intercept the cans and prevent them from tipping over. This solution addresses the issues of can accumulation and instability during the transition from inclined to horizontal conveying by employing auxiliary pushing and anti-tipping measures.

[0004] In the high-pressure sterilization process of bottled water, water barrels are usually clamped and conveyed through the spray area by a V-shaped clamping conveyor. In actual production, there are problems such as fixed spacing and inclination angle of the conveyor channel, which can only be adapted to a single barrel diameter. When switching to different barrel specifications, the line needs to be stopped for a long time for adjustment, which affects production efficiency. At the same time, the outer wall of the barrel and the conveyor belt maintain continuous line contact during the conveying process. The contact area is blocked by the belt, and the high-pressure spray water flow cannot directly cover it, which can easily form sterilization dead corners and affect the uniformity of sterilization of the entire barrel wall. Summary of the Invention

[0005] Therefore, it is necessary to provide an adjustable flow guiding mechanism for a conveyor assembly to address the aforementioned technical problems.

[0006] This application provides an adjustable guide mechanism for a conveyor assembly, employing the following technical solution: It includes a frame, with two sets of guide wheels arranged on the top left side of the frame. The two sets of guide wheels are located on the front and rear sides respectively and are distributed in an inverted V shape, with each set consisting of three guide wheels. A top-shifting structure is installed on the left side inside the frame, and an adjustment mechanism is tightly fitted on the right side inside the frame. A first conveying structure and a second conveying structure of the same structure and size are connected to the front and rear sides of the adjustment mechanism, respectively. The top-shifting structure includes a vertical plate whose bottom is fixed to the frame. A first push-positioning component and a second push-positioning component are connected to the left and right sides of the rear of the vertical plate, respectively. The first push-positioning component and the second push-positioning component have the same structure and size and are connected to each other at the rear by a connecting rod. The upper part of both the first push-positioning component and the second push-positioning component is connected to a shifter, which is located in the middle of the inner side of the two sets of guide wheels, and at least six shift rods are arranged on the top of the shifter.

[0007] Preferably, the first conveying structure and the second conveying structure are arranged symmetrically in the middle of the platform.

[0008] Preferably, the first push assembly includes a pad fixed to the front side of the upright plate, a drive motor locked to the top center of the pad, a rocker arm connected to the rear output end of the drive motor, a V-shaped rod rotatably connected to the side of the rocker arm away from the output end of the drive motor, a rotating rod rotatably connected to the end of the V-shaped rod away from the rocker arm, the other end of the rotating rod rotatably connected to the support column, the front side of the support column being fixed to the upright plate, and the rear part of the bend of the V-shaped rod rotatably connected to the lever.

[0009] Preferably, the connecting rod is arranged horizontally in a straight line, and the connecting rod is coaxially connected to the rear side of the connection between the V-shaped rod and the rocker arm.

[0010] Preferably, the adjustment mechanism includes a base whose bottom is fastened to a frame; a first motor is locked and fixed to the top left side of the base; the rear output end of the first motor is connected to a pulley inside a first pulley assembly; another pulley inside the first pulley assembly is wrapped and fixed to the middle of the outer surface of an internal bidirectional screw, and this pulley is rotatably connected to the inside of a first support frame; the bidirectional screw passes through the inside of the first support frame, and both its front and rear sides are rotatably connected to the base; an internal threaded sleeve is respectively wrapped on the front and rear sides of the outer surface of the bidirectional screw, and the two internal threaded sleeves are respectively embedded and fixed to a slider. On the left side inside, the right sides of both sliders are connected to the pitch support structure. The pitch support structure is fixedly connected to support columns on both the front and rear sides. A second pulley set is wrapped around the middle of the outer surface of the pitch support structure. The second pulley set is located inside the second support frame. The pulley on the side of the second pulley set away from the pitch support structure is connected to the rear output end of the second motor. The bottom of the first support frame and the second support frame are fixed to the carrier. The second motor is locked and fixed to the top right side of the carrier. The tops of the support columns on the front and rear sides are respectively connected to the first conveying structure and the second conveying structure.

[0011] Preferably, the thread of the front half of the bidirectional screw is opposite in direction to the thread of the rear half, and the first pulley group and the second pulley group have the same structure, each consisting of two pulleys and a transmission belt wrapped around one side of their exterior.

[0012] Preferably, a guide rod is provided on the left side inside the carrier, and the two sliders are respectively wrapped around the front and rear sides of the guide rod, with the bottom of both sliders contacting and sliding with the carrier.

[0013] Preferably, the pitch support structure includes a double key rod that is fixed inside one side of the second pulley assembly. A sleeve is respectively wrapped around the front and rear sides of the outer surface of the double key rod. A worm gear sleeve is rotatably connected to the bottom side of each sleeve. The two worm gear sleeves are respectively wrapped around and slide on the front and rear sides of the outer surface of the double key rod. A worm wheel is engaged with the top of each worm gear sleeve. A shaft is fixed through the inner side of each worm wheel. The two shafts are respectively installed in the upper middle part of the two sleeves, and each shaft is fixed to a support column on its left and right sides.

[0014] Preferably, the bottom of the sleeve slides in contact with the carrier, and each of the two support columns is provided with an upwardly extending support rod at both ends. The top end of the support rod on the front side is connected to the first conveying structure, and the top end of the support rod on the rear side is connected to the second conveying structure.

[0015] Preferably, the first conveying structure includes a frame base connected to the adjustment mechanism at the bottom center. A carrier plate is fixedly fixed at the upper front part of the frame base in an inclined manner. A servo motor is locked and fixed at the top center of the carrier plate. An active roller is connected to the bottom output end of the servo motor. A driven roller is rotatably connected to the left and right sides of the bottom of the carrier plate. A conveyor belt is driven to the front side of the outer surface of the active roller. The conveyor belt passes through the opposite side of the two driven rollers and then wraps around the outer surface of the two pulley rollers. The two pulley rollers are rotatably connected to the left and right sides inside the bracket. The bracket is in the shape of a straight line and is fastened to the upper rear side inside the frame base. One side of the bottom of the carrier plate is fastened to the bracket.

[0016] In summary, this application includes the following beneficial technical effects:

[0017] 1. This application achieves multi-dimensional dynamic adjustment of the flow channel and active disturbance conveying of the barrel through the cooperation of the adjustment mechanism and the top-mounted structure. The adjustment mechanism adopts a bidirectional screw combined with a guide rod transmission form, which can drive the conveying structures on both sides to move synchronously in opposite directions in the front-back direction, realizing precise stepless adjustment of the horizontal distance. At the same time, through the meshing transmission of the worm sleeve and worm wheel in the pitch support structure, the conveying structures on both sides can be independently driven to swing around the axis column to change the pitch angle. Through the dual adjustment of the horizontal distance and the tilt angle, the contact surface of the conveyor belts on both sides can fit well with the barrel wall generatrix of different diameter water barrels. Only one set of mechanisms is needed to adapt to various barrel diameter specifications, which greatly improves the versatility and changeover efficiency of the equipment. Moreover, the adjustment process does not require disassembly of parts, making the operation simple and quick.

[0018] 2. The top-pushing structure of this application, through the synchronous linkage between the first and second pushing components via a connecting rod, drives the pusher frame to cause multiple push rods to periodically reciprocate. Before the barrel enters the V-shaped clamping channel and during the conveying process, it applies intermittent pushing and pushing to the barrel, which can effectively break the static contact state that may be formed between the barrel wall and the guide wheel or conveyor belt, causing the barrel to produce slight movement or posture changes. This avoids the continuous obstruction of the high-pressure spray water flow by the fixed line contact, and all areas of the barrel wall can be fully exposed to the spray water flow at different times, eliminating the sterilization dead angle caused by the conveying contact, and significantly improving the uniformity and reliability of high-pressure sterilization.

[0019] 3. This application organically combines the static adjustment function of the adjustment mechanism with the dynamic disturbance function of the top-displacement structure. The static adjustment part ensures the stability and fitting accuracy of the clamping and conveying, while the dynamic disturbance part gives the barrel a dynamically changing contact position. The two do not interfere with each other and complement each other. The overall structure is compact, with the top-displacement structure integrated inside the frame on the feeding side. The adjustment mechanism and conveying structure are arranged sequentially along the conveying direction, making full use of the frame space without increasing the equipment floor area. At the same time, each moving part is driven by an independent motor, which makes it easy to control the adjustment speed, displacement frequency and conveying speed individually according to process requirements. It has a high degree of automation and strong adaptability. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this application;

[0021] Figure 2 This is a schematic diagram of the top-mounted structure of this application;

[0022] Figure 3 For this application Figure 2 A bottom view of the structure connecting the V-shaped rod to the lever;

[0023] Figure 4 This is a schematic diagram of the first conveying structure of this application;

[0024] Figure 5 This is a schematic diagram of the connection between the driving roller, the driven roller, and the conveyor belt in this application.

[0025] Figure 6 This is a schematic diagram of the positioning mechanism in this application;

[0026] Figure 7 For this application Figure 6 A schematic diagram of the right-side structure of the pitching support structure.

[0027] Explanation of reference numerals in the attached drawings: 1. Stand; 2. Guide wheel assembly; 3. Top-mounting structure; 4. Adjustment mechanism; 5. First conveying structure; 6. Second conveying structure; 31. Vertical plate; 32. First pushing assembly; 33. Second pushing assembly; 34. Connecting rod; 35. Frame; 321. Pad; 322. Drive motor; 323. Rocker arm; 324. V-shaped rod; 325. Rotating rod; 326. Support column; 41. Carrier; 42. First motor; 43. First pulley assembly; 44. Bidirectional screw; 45. 46. ​​First support frame; 47. Internal threaded sleeve; 48. Slider; 49. Pitch support structure; 40. Support column; 410. Second pulley group; 411. Second support frame; 412. Second motor; 413. Guide rod; 481. Double key rod; 482. Sleeve seat; 483. Worm sleeve; 484. Worm wheel; 485. Shaft column; 51. Frame seat; 52. Carrier plate; 53. Servo motor; 54. Driven roller; 55. Driven roller; 56. Conveyor belt; 57. Pulley roller; 58. Bracket. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0029] Please see Figures 1 to 7 This application provides an adjustable flow guiding mechanism for a conveyor line assembly, such as... Figure 1 As shown, the system includes a platform 1, which serves as the foundation for the entire mechanism. Two sets of guide wheels 2 are located on the top left side of the platform, arranged in an inverted V shape on the front and rear sides respectively. Each set of guide wheels 2 consists of three guide wheels, used to receive the water buckets fed in from upstream and provide initial guidance. A top-pushing structure 3 is installed on the left side inside the platform 1, used to move and adjust the posture of the buckets passing through the guide wheel sets 2. An adjusting mechanism 4 is tightly fitted on the right side inside the platform 1. A first conveying structure 5 and a second conveying structure 6 of the same structure and size are connected to the front and rear sides of the adjusting mechanism 4 respectively. These two structures form the main body of the V-shaped clamping conveying channel, contacting the bucket wall and driving the bucket forward. The first conveying structure 5 and the second conveying structure 6 are symmetrically arranged in the middle of the platform 1 to ensure the symmetry and balance of the clamping force.

[0030] like Figure 2 and Figure 3As shown, the top-shifting structure 3 includes a vertical plate 31 whose bottom is fixed to the frame 1. The left and right sides of the rear of the vertical plate 31 are respectively connected to a first push-positioning component 32 and a second push-positioning component 33. The first push-positioning component 32 and the second push-positioning component 33 have the same structure and size, and are connected to each other at the rear by a connecting rod 34 to achieve linkage. The upper part of the first push-positioning component 32 and the second push-positioning component 33 are both connected to the shifting frame 35. The shifting frame 35 is located in the middle of the inner side of the two sets of guide wheel groups 2, and no less than six shifting rods are arranged on the top of the shifting frame 35. The shifting rods can move the bottom of the bucket with the movement of the shifting frame 35.

[0031] Specifically, the first push assembly 32 includes a pad 321 fixed to the front side of the upright plate 31. A drive motor 322 is locked and fixed to the top center of the pad 321. A rocker arm 323 is connected to the rear output end of the drive motor 322. A V-shaped rod 324 is rotatably connected to the side of the rocker arm 323 away from the output end of the drive motor 322. A rotating rod 325 is rotatably connected to the end of the V-shaped rod 324 away from the rocker arm 323. The other end of the rotating rod 325 is rotatably connected to the support column 326. The front side of the support column 326 is fixed to the upright plate 31. The rear part of the bend of the V-shaped rod 324 is rotatably connected to the lever 35. The connecting rod 34 is in the shape of a straight line. The V-shaped rod 324 and the rocker arm 323 are connected coaxially to a connecting rod 34 at the rear of their connection point. Thus, when the drive motors 322 of the first push assembly 32 and the second push assembly 33 drive the rocker arm 323 to rotate, the rocker arm 323 simultaneously drives the connecting rod 34 and the V-shaped rod 324 on its side through the coaxial connection point, causing the V-shaped rods 324 on both sides to swing synchronously. Under the constraint of the rotating rod 325, the turning point of the V-shaped rod 324 drives the lever 35 to swing in an approximately elliptical reciprocating trajectory, and the lever intermittently pushes the barrel body to avoid forming a fixed contact line before entering the clamping area.

[0032] like Figure 4 , Figure 6 and Figure 7As shown, the adjustment mechanism 4 includes a base 41 whose bottom is fastened to the frame 1. A first motor 42 is locked and fixed to the top left side of the base 41. The output end of the first motor 42 is connected to a pulley inside the first pulley group 43. Another pulley inside the first pulley group 43 is wrapped and fixed to the middle of the outer surface of the internal bidirectional screw 44, and this pulley is rotatably connected to the inside of the first support frame 45. The bidirectional screw 44 is disposed through the inside of the first support frame 45, and both the front and rear sides of the bidirectional screw 44 are rotatably connected to the base 41. An internal threaded sleeve 46 is wrapped on the front and rear sides of the outer surface of the bidirectional screw 44, and the two internal threaded sleeves 46 are respectively embedded and fixed inside a slider 47. On the side, the right sides of both sliders 47 are connected to the pitch support structure 48, and the pitch support structure 48 is fixedly connected to the front and rear sides of both ...

[0033] The threads of the front half of the bidirectional screw 44 are opposite in direction to those of the rear half. The first pulley group 43 and the second pulley group 410 have the same structure, both consisting of two pulleys and a transmission belt wrapped around one side of their exterior. A guide rod 413 is provided on the left side inside the carrier 41. Two sliders 47 are respectively wrapped around and slide on the front and rear sides of the guide rod 413. The bottom of both sliders 47 are in contact with the carrier 41 and slide to ensure that the sliders 47 move smoothly.

[0034] The pitch support structure 48 includes a double key rod 481 that is fixed inside one side of the second pulley group 410. A set of seats 482 is respectively wrapped around the front and rear sides of the outer surface of the double key rod 481. A worm gear sleeve 483 is rotatably connected to the bottom side of the inner side of each of the two sets of seats 482. The two worm gear sleeves 483 are respectively wrapped around and slide on the front and rear sides of the outer surface of the double key rod 481. A worm wheel 484 is meshed with the top of each of the two worm gear sleeves 483. A shaft column 485 is fixed through the inner side of each of the two worm wheels 484. The two shaft columns 485 are respectively installed in the upper middle part of the two sets of seats 482, and the left and right sides of the shaft columns 485 are fixed with a support column 49. The bottom of the set of seats 482 slides in contact with the carrier 41. A support rod extending upward is provided at both ends of the two support columns 49. The top end of the support rod located on the front side is connected to the first conveying structure 5, and the top end of the support rod located on the rear side is connected to the second conveying structure 6.

[0035] When it is necessary to adjust the horizontal distance between the first conveying structure 5 and the second conveying structure 6 to match the barrel diameter, the first motor 42 is started, which drives the bidirectional screw 44 to rotate through the first pulley group 43. Under the anti-rotation limit of the guide rod 413, the two internal threaded sleeves 46 drive the slider 47 and the pitch support structure 48 to move synchronously in opposite directions in the front-back direction, thereby changing the distance between the two conveying structures. When it is necessary to adjust the pitch angle of the conveying structure, i.e., the V-shaped angle, the second motor 412 is started, which drives the double key rod 481 to rotate through the second pulley group 410. The double key rod 481 drives the worm sleeve 483 to rotate, and the worm sleeve 483 drives the worm wheel 484 meshing with it to rotate, thereby causing the shaft column 485 and the support column 49 to swing around the axis. The support rod at the top of the support column 49 drives the frame seat 51 to deflect as a whole, realizing the stepless adjustment of the tilt angle of the conveyor belt.

[0036] like Figure 5 As shown, the first conveying structure 5 includes a frame 51 connected to the adjustment mechanism 4 at its bottom center. A carrier plate 52 is fixedly fixed at the upper front center of the frame 51 in an inclined manner. A servo motor 53 is locked and fixed at the top center of the carrier plate 52. An active roller 54 is connected to the bottom output end of the servo motor 53. A driven roller 55 is rotatably connected to both the left and right sides of the bottom of the carrier plate 52. A conveyor belt 56 is driven to the front of the outer surface of the active roller 54. The conveyor belt 56 passes through the two driven rollers 55 on opposite sides and then wraps around them. The conveyor belt is driven by the outer surface of two pulley rollers 57, which are rotatably connected to the left and right sides of the inside of the bracket 58. The bracket 58 is in the shape of a straight line and is fastened to the upper rear side inside the frame base 51. The bottom side of the carrier plate 52 is fastened to the bracket 58. The servo motor 53 drives the active roller 54 to rotate. After being guided by the driven roller 55, the conveyor belt 56 forms a conveying contact surface facing the barrel under the support of the pulley rollers 57. Together with the corresponding belt of the second conveying structure 6, it clamps the barrel wall and conveys the barrel forward.

[0037] The working principle and usage process of this application are as follows:

[0038] First, before the high-pressure sterilization of bottled water begins or when the barrel type needs to be changed, the flow guiding mechanism is adjusted according to the diameter of the water barrel. First, the first motor 42 in the adjustment mechanism 4 is started. The output end of the first motor 42 drives the bidirectional screw 44 to rotate in the first support frame 45 through the first pulley group 43. Since the thread direction of the front half and the rear half of the bidirectional screw 44 is opposite, under the anti-rotation limit of the guide rod 413, the two internal thread sleeves 46 that are respectively matched with the front and rear sides of the bidirectional screw 44 will drive the two sliders 47 to move synchronously in opposite directions or in a straight line along the guide rod 413. The movement of the two sliders 47 synchronously drives the pitch support structure 48, the support column 49 and the first conveying structure 5 and the second conveying structure 6 connected to it to move back and forth as a whole, thereby changing the horizontal distance between the first conveying structure 5 and the second conveying structure 6 so that the distance matches the diameter of the water barrel to be conveyed.

[0039] Subsequently, the second motor 412 is started. The output end of the second motor 412 drives the double key rod 481 in the pitch support structure 48 to rotate through the second pulley group 410. The double key rod 481 drives the worm sleeve 483 in the front and rear sleeves 482 to rotate. The worm sleeve 483 drives the worm wheel 484 meshing with it to rotate, thereby causing the shaft column 485, which passes through and is fixed inside the worm wheel 484, to swing around its own axis. The swing of the shaft column 485 is transmitted to the support rod through the support column 49 fixed on its left and right sides. The support rod then drives the frame seat 51 of the first conveying structure 5 and the second conveying structure 6 to deflect as a whole, realizing the stepless adjustment of the tilt angle of the conveyor belt 56. Through the above adjustment of the horizontal spacing and the pitch angle, the conveying contact surface of the conveyor belts 56 on both sides is well in contact with the generatrix of the barrel wall of the water barrel, completing the positioning preparation.

[0040] Second, after the positioning is completed, the water bucket is fed by the upstream equipment between the two sets of guide rollers 2 on the left side of the platform 1. The two sets of guide rollers 2 are distributed in an inverted V shape, which initially guides the bucket and makes it converge towards the center position. During this process, the top-pushing structure 3 works synchronously: when the drive motor 322 of the first push assembly 32 and the second push assembly 33 drives the rocker arm 323 to rotate, the rocker arm 323 drives the connecting rod 34 and the V-shaped rod 324 on this side through the coaxial connection point, ensuring that the V-shaped rod 324 of the first push assembly 32 and the second push assembly 33 swing completely synchronously, and the support is wrapped around one end of the rotating rod 325. Under the constraint of the fixed-point rotation of column 326, the turning point of V-shaped rod 324 drives the lever 35 to reciprocate in an approximately elliptical trajectory; the multiple levers installed on the top of lever 35 then make periodic movements, intermittently touching the bottom of the water bucket from the inner middle. This lever action can cause the bucket to shake to a certain extent, effectively breaking the static contact state that may be formed between the bucket wall and the guide wheel group 2, and avoiding the formation of a fixed contact line before entering the clamping area; at the same time, it can also straighten the bucket that may be tilted, ensuring that the bucket enters smoothly between the subsequent first conveying structure 5 and second conveying structure 6 in an upright posture.

[0041] Third, after being guided and propelled by the guide wheel group 2 and the top-mounted structure 3, the water bucket enters the V-shaped channel formed by the first conveying structure 5 and the second conveying structure 6. At this time, the servo motors 53 in the first conveying structure 5 and the second conveying structure 6 start synchronously. The output end of the servo motor 53 drives the active roller 54 to rotate. The active roller 54 drives the conveyor belt 56 to move through friction. Under the guidance of the driven roller 55 and the support of the pulley roller 57, the conveyor belt 56 forms a stable conveying contact surface facing the bucket wall at the bracket 58. The conveyor belts 56 on the front and rear sides are respectively attached to the front and rear side walls of the water bucket. Driven by the servo motor 53, they rotate at the same linear speed, relying on friction to clamp the bucket and drive the bucket to move forward along the conveying direction. By controlling the speed of the servo motor 53, the conveying speed of the bucket can be precisely adjusted to match the rhythm of the high-pressure sterilization process.

[0042] Fourth, during the process of the water bucket being held and conveyed by the first conveying structure 5 and the second conveying structure 6, the top-pushing structure 3 can work continuously or intermittently at a preset frequency. The periodic pushing action of the lever not only acts on the feeding stage but also extends to the initial conveying stage, applying intermittent small pushing force to the bucket. Due to the disturbance from the lever, the bucket will continuously generate small undulations during its forward movement, causing the contact position between the bucket wall and the conveyor belt 56 to change continuously and dynamically, without forming a continuous line contact obstruction. In this way, the high-pressure spray water can directly impact various areas of the bucket wall, and the parts that were originally obstructed by the continuous contact of the belt can be exposed to the water flow at different times, thereby effectively eliminating sterilization dead corners and significantly improving the sterilization uniformity and effect of the entire bucket wall. Finally, the sterilized water bucket is smoothly sent out of the end of the conveying structure and enters the next production process.

Claims

1. An adjustable flow guiding mechanism for a conveyor assembly, comprising a platform (1), wherein two sets of guide wheel groups (2) are provided on the top left side of the platform (1), the two sets of guide wheel groups (2) are located on the front and rear sides respectively and are distributed in an inverted V shape, and each set of guide wheel groups (2) consists of three guide wheels; Its features are: The platform (1) has a top-shifting structure (3) installed on the left side inside. The platform (1) has an adjustment mechanism (4) tightly attached to the right side inside. The adjustment mechanism (4) is connected to a first conveying structure (5) and a second conveying structure (6) of the same structure and size on the front and rear sides respectively. The top-shifting structure (3) includes a vertical plate (31) fixed to the platform (1) at the bottom. The vertical plate (31) is connected to a first push-positioning component (32) and a second push-positioning component (33) on the left and right sides at the rear. The first push-positioning component (32) and the second push-positioning component (33) have the same structure and size and are connected to each other at the rear by a connecting rod (34). The upper part of the first push-positioning component (32) and the second push-positioning component (33) are connected to a shifter (35). The shifter (35) is located in the middle of the inner side of the two sets of guide wheel groups (2), and there are no less than six shift rods arranged on the top of the shifter (35). The first push assembly (32) includes a pad (321) fixed to the front side of the upright plate (31). A drive motor (322) is locked and fixed to the top middle side of the pad (321). A rocker arm (323) is connected to the rear output end of the drive motor (322). A V-shaped rod (324) is rotatably connected to the side of the rocker arm (323) away from the output end of the drive motor (322). A rotating rod (325) is rotatably connected to the end of the V-shaped rod (324) away from the rocker arm (323). The other end of the rotating rod (325) is rotatably connected to the support column (326). The front side of the support column (326) is fixed to the upright plate (31). The rear part of the turning point of the V-shaped rod (324) is rotatably connected to the lever (35). The adjustment mechanism (4) includes a base (41) whose bottom is fastened to the frame (1). A first motor (42) is locked and fixed on the top left side of the base (41). The output end of the first motor (42) is connected to a pulley inside the first pulley group (43). Another pulley inside the first pulley group (43) is wrapped and fixed in the middle of the outer surface of the internal bidirectional screw (44), and the pulley is rotatably connected to the inside of the first support frame (45). The bidirectional screw (44) is installed through the inside of the first support frame (45), and both the front and rear sides of the bidirectional screw (44) are rotatably connected to the base (41). An internal thread sleeve (46) is wrapped on the front and rear sides of the outer surface of the bidirectional screw (44). The two internal thread sleeves (46) are respectively embedded and fixed in the left side of the inside of a slider (47). The right side of the slider (47) is connected to the pitch support structure (48). The pitch support structure (48) is fixedly connected to the front and rear sides with support columns (49). The middle of the outer surface of the pitch support structure (48) is wrapped with a second pulley group (410). The second pulley group (410) is located inside the second support frame (411). The pulley inside the second pulley group (410) away from the pitch support structure (48) is connected to the rear output end of the second motor (412). The bottom of the first support frame (45) and the second support frame (411) are fixed to the carrier (41). The second motor (412) is locked and fixed to the top right side of the carrier (41). The tops of the support columns (49) on the front and rear sides are respectively connected to the first conveying structure (5) and the second conveying structure (6).

2. The adjustable flow guiding mechanism for a conveyor line assembly according to claim 1, characterized in that: The first conveying structure (5) and the second conveying structure (6) are arranged symmetrically in the middle of the platform (1).

3. The adjustable flow guiding mechanism for a conveyor line assembly according to claim 1, characterized in that: The connecting rod (34) is arranged horizontally in a straight line, and the connecting rod (34) is coaxially connected to the rear side of the connection between the V-shaped rod (324) and the rocker arm (323).

4. The adjustable flow guiding mechanism for a conveyor line assembly according to claim 1, characterized in that: The threads of the front half of the bidirectional screw (44) are opposite in direction to those of the rear half. The first pulley group (43) and the second pulley group (410) have the same structure, consisting of two pulleys and a transmission belt wrapped around one side of them.

5. The adjustable flow guiding mechanism for a conveyor line assembly according to claim 1, characterized in that: A guide rod (413) is provided on the left side inside the carrier (41). Two sliders (47) are respectively wrapped around the front and rear sides of the guide rod (413). The bottom of the two sliders (47) are in contact with the carrier (41) and slide.

6. The adjustable flow guiding mechanism for a conveyor line assembly according to claim 1, characterized in that: The pitch support structure (48) includes a double key rod (481) that is fixed inside one side of the second pulley group (410). A set of seats (482) is respectively wrapped around the front and rear sides of the outer surface of the double key rod (481). A worm sleeve (483) is rotatably connected to the bottom side of the inner side of the two sets of seats (482). The two worm sleeves (483) are respectively wrapped around and slide on the front and rear sides of the outer surface of the double key rod (481). A worm wheel (484) is meshed with the top of the two worm sleeves (483). A shaft column (485) is fixed through the inner side of the two worm wheels (484). The two shaft columns (485) are respectively installed in the upper part of the two sets of seats (482), and the left and right sides of the shaft column (485) are fixed to a support column (49).

7. The adjustable flow guiding mechanism for a conveyor line assembly according to claim 6, characterized in that: The bottom of the sleeve (482) contacts and slides with the carrier (41). Both ends of the two support columns (49) are provided with an upwardly extending support rod. The top of the support rod on the front side is connected to the first conveying structure (5), and the top of the support rod on the rear side is connected to the second conveying structure (6).

8. The adjustable flow guiding mechanism for a conveyor line assembly according to claim 1, characterized in that: The first conveying structure (5) includes a frame (51) connected to the adjustment mechanism (4) at the bottom center. A carrier plate (52) is fixed in an inclined manner at the upper front part of the frame (51). A servo motor (53) is locked and fixed at the top center of the carrier plate (52). An active roller (54) is connected to the bottom output end of the servo motor (53). A driven roller (55) is rotatably connected to the left and right sides of the bottom of the carrier plate (52). A conveyor belt (56) is connected to the front side of the outer surface of the active roller (54). The conveyor belt (56) passes through the opposite side of the two driven rollers (55) and then wraps around the outer surface of the two pulley rollers (57). The two pulley rollers (57) are rotatably connected to the left and right sides inside the bracket (58). The bracket (58) is in the shape of a straight line and is fastened to the upper rear side inside the frame (51). One side of the bottom of the carrier plate (52) is fastened to the bracket (58).

Images