A fruit and vegetable cleaning powder filling bottle conveying device

Abstract

This invention relates to the field of conveying equipment technology, and discloses a fruit and vegetable washing powder bottle conveying device, including a frame and a conveying frame. The conveying frame is fixed on the frame, and a chain conveyor belt is installed on the conveying frame. The chain conveyor belt horizontally conveys the bottles. A U-shaped seat is installed on one side of the conveying frame, and movable mounting plates are provided on both sides of the U-shaped seat. A vibration component is provided on the mounting plate. The vibration component includes an arc-shaped positioning block, which is used to position the conveyed bottles. A liftable strip plate is provided inside the mounting plate to achieve the purpose of overall vibration treatment from top to bottom, reduce the vibration dead angle, promote the compaction and sinking of the powder, reduce the gap between the powder, and make the center of gravity of the bottle tend to be stable, so that it is not easy to tilt when transporting at the bend of the conveyor line in subsequent processes.

Description

Technical Field

[0001] This invention relates to the field of conveying equipment technology, specifically to a conveying equipment for filling bottles of fruit and vegetable washing powder. Background Technology

[0002] Fruit and vegetable washing powder filling bottle conveying equipment is a key link in automated packaging production lines. It is mainly used to stably and efficiently transport empty bottles and finished bottles after filling to filling, capping and sealing, labeling, and boxing stations, realizing automatic connection of each process and continuous production of the whole line. It replaces manual bottle handling, significantly improves capacity and production efficiency, and ensures continuous and efficient operation of the process.

[0003] Currently, most fruit and vegetable washing powders are fine powders. During filling, the powder easily traps air, forming a loose, aggregated state. This results in large gaps between powder particles inside the bottle and a high, uneven powder level, often leading to the powder level being close to the bottle opening after quantitative filling. To address this issue, existing technologies typically incorporate a vibration process on the conveyor line after filling. This vibration helps the powder settle and compact. However, current vibration methods mostly involve unidirectional vibration of the bottle bottom, which has several drawbacks: First, the vibration action is singular, only vibrating from the bottom of the bottle in one direction, which easily creates vibration dead zones, making the center of gravity of the filled bottle unstable. Moreover, the vibration is easily transmitted to the conveyor frame, causing positional shifts during the conveying process, especially at the bends of the conveyor line in subsequent processes, which can easily lead to bottle tipping and seriously affect the stable operation of the production line.

[0004] Secondly, after filling, the material level is close to the bottle mouth. Strong vibration at the bottom of the bottle can easily cause the powder inside the bottle to churn. Fine powder overflows from the bottle mouth with the airflow, which not only causes dust pollution and loss of filling volume, but also causes floating powder to adhere to the bottle mouth, affecting the subsequent capping and sealing performance. Summary of the Invention

[0005] This invention provides a fruit and vegetable washing powder filling and conveying equipment, which achieves overall vibration treatment from top to bottom, reduces vibration dead angles, promotes powder compaction and settling, reduces powder gaps, and stabilizes the center of gravity of the filled bottle. This prevents tilting during transport at bends in the conveyor line in subsequent processes. It solves the problems mentioned in the background art, where existing vibration methods are mostly unidirectional vibration of the bottle bottom, resulting in a single vibration action and the presence of vibration dead angles. This leads to instability of the bottle's center of gravity and the vibration easily transmits to the conveyor frame, causing positional shifts during transport, especially at bends in the conveyor line in subsequent processes. This can easily cause bottle tipping, seriously affecting the stable operation of the production line. After filling, when the material level is close to the bottle mouth, strong vibration at the bottle bottom can easily cause the powder inside the bottle to churn, with fine powder overflowing from the bottle mouth with the airflow. This not only causes dust pollution and filling volume loss but also leads to adhering powder at the bottle mouth, affecting the subsequent capping and sealing performance.

[0006] The present invention provides the following technical solution: a fruit and vegetable cleaning powder filling bottle conveying equipment, including a frame and a conveying frame, the conveying frame being fixed on the frame, a chain plate conveyor belt being installed on the conveying frame, the chain plate conveyor belt being used to horizontally convey filling bottles, a C-shaped seat being installed on one side of the conveying frame, and movable mounting plates being provided on both sides of the C-shaped seat. The mounting plate is equipped with a vibration assembly, which includes an arc-shaped positioning block for positioning the transported filling bottle. The mounting plate is equipped with a liftable strip plate, which has several movable baffles and movable eccentric pressure blocks.

[0007] As an optional solution of the fruit and vegetable cleaning powder filling and conveying equipment of the present invention, wherein: a first servo electric cylinder is fixed on the C-shaped seat, one end of the piston rod of the first servo electric cylinder is fixedly connected to the mounting plate, and a rectangular slot is opened on the mounting plate.

[0008] As an optional solution of the fruit and vegetable cleaning powder filling and conveying equipment of the present invention, the vibration component further includes a guide rod, the upper end of which is fixedly connected to the arc-shaped positioning block, and the lower end of which is slidably connected to the mounting plate. A first spring is symmetrically arranged between the arc-shaped positioning block and the mounting plate. A vibration motor is fixed on the back of the arc-shaped positioning block, and a plurality of equally spaced vibration contact heads are fixed on the arc-shaped surface of the arc-shaped positioning block.

[0009] As an optional solution for the fruit and vegetable cleaning powder filling and conveying equipment of the present invention, the vibration motor is located inside the rectangular slot, and the lower end of the guide rod is threadedly connected to a limit nut.

[0010] As an optional solution of the fruit and vegetable cleaning powder filling bottle conveying equipment of the present invention, wherein: a second servo electric cylinder is fixed on the C-shaped seat, the piston rod of the second servo electric cylinder is fixedly connected to the strip plate, the strip plate is provided with a slot, and a sensor for detecting the position of the filling bottle is installed on the strip plate.

[0011] As an optional solution of the fruit and vegetable cleaning powder filling bottle conveying equipment of the present invention, wherein: a plurality of equally spaced mechanical grippers are fixed on the strip plate, and the fingers of the mechanical grippers are located on both sides of the opening of the slot for gripping the filling bottle.

[0012] As an optional solution of the fruit and vegetable cleaning powder filling and conveying equipment of the present invention, wherein: a second spring is connected between the baffle and the strip plate, the baffle is slidably connected to the eccentric pressure block, a sliding rod is provided above the eccentric pressure block, and the sliding rod is slidably connected to the strip plate.

[0013] As an optional solution of the fruit and vegetable cleaning powder filling and conveying equipment of the present invention, wherein: a sliding bracket is provided in the strip plate, and a second guide rod is installed in the strip plate; the sliding bracket is elastically connected to the second guide rod through a third spring; and an arc-shaped track groove is opened on the sliding bracket; the upper end of the sliding rod is located in the arc-shaped track groove and is slidably connected to the sliding bracket.

[0014] As an optional solution of the fruit and vegetable cleaning powder filling bottle conveying equipment of the present invention, wherein: an abutting wedge block is abutting on the sliding bracket, an abutting rod is fixed on the abutting wedge block, and the abutting rod is slidably connected to the strip plate.

[0015] As an optional solution of the fruit and vegetable cleaning powder filling and conveying equipment of the present invention, the bottom of the sliding rod is provided with a conical groove, a strip groove is provided in the conical groove, a conical block is fixed on the eccentric pressure block, the diameter of the conical block is smaller than the diameter of the conical groove, and a protrusion is provided on the conical block, the protrusion being slidably connected in the strip groove.

[0016] The present invention has the following beneficial effects: 1. In this fruit and vegetable cleaning powder bottle filling and conveying equipment, movable strip plates are set on both sides of the C-shaped seat to allow the arc-shaped positioning block to move and position the bottles to be vibrated on the chain conveyor belt, so that the bottle mouth is aligned with the corresponding slot on the strip plate. The height of the strip plate can be adjusted by the second servo electric cylinder to make the bottle mouth insert into the slot and abut against the baffle plate, so as to prevent the powder near the bottle mouth from overflowing when the bottle vibrates, thus preventing dust pollution and filling volume loss. The bottle mouth can be clamped by mechanical grippers to prevent the bottle from falling off the strip plate during vibration. Through the cooperation of the vibrating motor, guide rod, and first spring in the vibration assembly, the vibration force is transmitted to the filling bottle through the vibrating contact head. When the second servo electric cylinder adjusts the height of the strip plate, the filling bottle can be separated from the chain conveyor belt and lifted, achieving the purpose of overall vibration treatment from top to bottom. This reduces the vibration dead angle, promotes the compaction and sinking of powder, reduces the gap between powder particles, and makes the center of gravity of the filling bottle more stable. It is less likely to tilt when transported at bends in the conveyor line of subsequent processes. Secondly, the filling bottle is in a lifted state during the vibration process, and the chain conveyor belt is not affected by the vibration. The filling bottles on the chain conveyor belt can avoid positional deviation or tipping, improving the stability of the conveying.

[0017] 2. In this fruit and vegetable washing powder bottle filling and conveying equipment, the eccentric pressure block set on the baffle can extend from the bottle mouth to the inside to contact the powder. On the one hand, it further compacts the powder during vibration and reduces the gap between the powder in the bottle. On the other hand, it increases the distance between the material level in the bottle and the bottle mouth, so that dust can be reduced during subsequent bottle filling and conveying to prevent floating powder from adhering to the bottle mouth and affecting the subsequent capping and sealing performance. The sliding rod can slide within the arc-shaped track groove on the sliding bracket. When the strip plate moves upward, it causes the abutment rod to abut against the shaped seat, and the abutment wedge to abut against the sliding bracket. This allows the sliding rod to move along the arc-shaped track groove, driving the eccentric pressing block to reciprocate within the filling bottle mouth, further improving the powder compaction effect.

[0018] 3. In this fruit and vegetable washing powder bottle filling and conveying equipment, the conical block fixed on the eccentric pressure block can move within the conical groove on the sliding rod, and the protrusion on the conical block can move within the strip groove. The sliding rod drives the eccentric pressure block to move down and press against the powder for compaction. The conical block and the conical groove are in an overlapping state, and the eccentric pressure block is in a horizontal state. When the sliding rod moves up, the eccentric pressure block drives the conical block to move down and separate from the conical groove, so that the eccentric pressure block can automatically tilt and shift under the influence of its own center of gravity. On the one hand, the tilting and shifting of the eccentric pressure block can cause the powder attached to its surface to fall off automatically; on the other hand, when the eccentric pressure block tilts and moves up, it collides with the baffle, and the vibration force is transmitted to the eccentric pressure block, further enhancing the powder detachment effect and effectively reducing the filling volume loss. Attached Figure Description

[0019] Figure 1 This is one of the three-dimensional structural schematic diagrams of the present invention.

[0020] Figure 2 This is a cross-sectional view of the structure of the present invention.

[0021] Figure 3 This is a schematic diagram of the inverted bracket structure of the present invention.

[0022] Figure 4 This is one of the structural schematic diagrams of the vibration component of the present invention.

[0023] Figure 5 This is the second schematic diagram of the vibration component structure of the present invention.

[0024] Figure 6 This is a cross-sectional view of the strip plate structure of the present invention.

[0025] Figure 7 This is a schematic diagram of the internal structure of the strip plate of the present invention.

[0026] Figure 8 This is a cross-sectional view of the eccentric pressure block structure of the present invention.

[0027] Figure 9for Figure 8 Enlarged view of point A in the middle.

[0028] Figure 10 This is a schematic diagram of the eccentric pressure block structure of the present invention.

[0029] Figure 11 This is a schematic diagram of the mechanical gripper structure of the present invention.

[0030] In the diagram: 1. Frame; 2. Conveyor frame; 3. Chain conveyor belt; 4. C-shaped seat; 5. Rectangular slot; 6. Mounting plate; 7. Vibration assembly; 71. Arc-shaped positioning block; 72. Guide rod; 721. Limit nut; 73. First spring; 74. Vibration motor; 75. Vibration contact head; 8. Strip plate; 9. Baffle; 10. Eccentric pressure block; 11. First servo cylinder; 12. Second servo cylinder; 13. Slot; 14. Second spring; 15. Sliding rod; 16. Sliding bracket; 17. Second guide rod; 18. Third spring; 19. Arc-shaped track groove; 20. Abutment wedge; 21. Abutment rod; 22. Conical groove; 23. Strip groove; 24. Conical block; 25. Protrusion; 26. Sensor; 27. Mechanical gripper. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Example 1, please refer to Figures 1 to 11 A fruit and vegetable cleaning powder filling bottle conveying equipment includes a frame 1 and a conveying frame 2. The conveying frame 2 is fixed on the frame 1. A chain plate conveyor belt 3 is installed on the conveying frame 2. The chain plate conveyor belt 3 conveys the filling bottles horizontally. A C-shaped seat 4 is installed on one side of the conveying frame 2. Movable mounting plates 6 are provided on both sides of the C-shaped seat 4. The mounting plate 6 is equipped with a vibration component 7, which includes an arc-shaped positioning block 71 for positioning the transported filling bottle. The mounting plate 6 is equipped with a liftable strip plate 8, which is provided with several movable baffles 9, and movable eccentric pressure blocks 10 are provided on the baffles 9.

[0033] A first servo electric cylinder 11 is fixed on the C-shaped base 4. One end of the piston rod of the first servo electric cylinder 11 is fixedly connected to the mounting plate 6. A rectangular slot 5 is provided on the mounting plate 6.

[0034] The vibration assembly 7 also includes a guide rod 72. The upper end of the guide rod 72 is fixedly connected to the arc-shaped positioning block 71, and the lower end of the guide rod 72 is slidably connected to the mounting plate 6. A first spring 73 is symmetrically arranged between the arc-shaped positioning block 71 and the mounting plate 6. A vibration motor 74 is fixed on the back of the arc-shaped positioning block 71. Several equally spaced vibration contact heads 75 are fixed on the arc-shaped surface of the arc-shaped positioning block 71.

[0035] The vibration motor 74 is located inside the rectangular slot 5, and the lower end of the guide rod 72 is threadedly connected to the limit nut 721.

[0036] A second servo electric cylinder 12 is fixed on the C-shaped base 4. The piston rod of the second servo electric cylinder 12 is fixedly connected to the strip plate 8. The strip plate 8 has a slot 13 and a sensor 26 for detecting the position of the filling bottle is installed on the strip plate 8.

[0037] Several equally spaced mechanical grippers 27 are fixed on the strip plate 8. The grippers of the mechanical grippers 27 are located on both sides of the opening of the slot 13 and are used to hold the filling bottles.

[0038] A second spring 14 is connected between the baffle 9 and the strip plate 8. The baffle 9 is slidably connected to the eccentric pressure block 10. A sliding rod 15 is provided above the eccentric pressure block 10. The sliding rod 15 is slidably connected to the strip plate 8.

[0039] In this technical solution, reference is made to Figures 1 to 8 Empty bottles are placed sequentially on the chain conveyor belt 3. The conveyor frame 2 on the frame 1 drives the chain conveyor belt 3 through the motor. Several bottles move to the filling equipment at the same time for filling fruit and vegetable cleaning powder. During filling, the powder is prone to trapping air and forming a loose accumulation. The gaps between the powders inside the bottle are large and the material level is too high, which can easily lead to the material level being close to the bottle mouth after quantitative filling. After the bottles are filled, the chain conveyor belt 3 continues to run and moves the bottles to the C-shaped seat 4 for vibration treatment. The position of the bottles at the front of the chain conveyor belt 3 is detected by the sensor 26 on the strip plate 8. The sensor 26 is a photoelectric sensor. After the bottle is detected to be in the designated position, it sends a signal to the controller. The controller controls the chain conveyor belt 3 to stop automatically. At the same time, several empty bottles to be filled can move to the filling station for filling. The first servo cylinders 11 on both sides of the C-shaped base 4 are activated, and their piston rods extend, driving the vibration component 7 on the mounting plate 6 closer to the upper part of the filling bottle to be vibrated, away from the bottom of the bottle. This causes the arc-shaped positioning block 71 of the vibration component 7 to fit onto the bottle body, and several vibration contact heads 75 on the arc-shaped positioning block 71 to contact the filling bottle, thereby positioning the filling bottle so that the bottle mouth corresponds to the slot 13 on the strip plate 8. This ensures that when the second servo cylinder 12 moves the strip plate 8 downward, the baffle 9 and the eccentric pressure block 10 in the slot 13 can accurately abut. To prevent powder from spilling out near the bottle mouth during vibration, a baffle 9 is connected to the strip plate 8 via a second spring 14. During vibration, the upper end of the bottle mouth contacts the baffle 9, providing a buffering effect. The baffle 9 moves slightly upward upon contact with the bottle mouth, ensuring flexible contact without hard impact and protecting the bottle mouth. The mechanical gripper 27 adjusts the position of two grippers to abut against the bottle body below the neck ring of the filled product, restricting the position of the filled bottle and facilitating the synchronous upward movement of several filled bottles when the strip plate 8 moves upward. The mechanical gripper 27 is existing technology, and its structure is as follows: Figure 11 As shown; When the strip plate 8 moves upward, the vibration motor 74 in the vibration assembly 7 provides excitation force, the guide rod 72 constrains linear sliding, and the first spring 73 forms an elastic resonance buffer, driving the arc-shaped positioning block 71 and the vibration contact head 75 to generate stable high-frequency micro-vibration. The vibration is transmitted to the vertically moving bottle through the vibration contact head 75 for overall vibration treatment, reducing vibration dead angle, promoting the compaction and settling of powder, reducing powder gaps, so that the center of gravity of the filling bottle tends to be stable, and improving the smoothness of conveying. In order to match the layout of the workshop and avoid obstacles such as columns, walls and equipment, the conveyor line of the subsequent process will be reasonably planned. Curves will be reasonably set on the conveyor line to achieve the purpose of 90° and 180° reversal of material flow, so as to reduce tilting and improve the smoothness of conveying the fully vibrated filling bottle.

[0040] Secondly, the bottles are moved upwards so that they do not come into contact with the chain conveyor belt 3 when they are vibrated. The chain conveyor belt 3 is not affected by vibration, and the bottles on the chain conveyor belt 3 can avoid positional displacement or tipping, thus improving the stability of the conveying.

[0041] The limiting nut 721, which is threaded to the lower end of the guide rod 72, can limit the movement distance of the guide rod 72 to prevent it from coming off.

[0042] Example 2 is an improvement upon Example 2. For details, please refer to [link / reference]. Figures 1 to 11 A second spring 14 is connected between the baffle 9 and the strip plate 8. The baffle 9 is slidably connected to the eccentric pressure block 10. A sliding rod 15 is provided above the eccentric pressure block 10. The sliding rod 15 is slidably connected to the strip plate 8.

[0043] A sliding bracket 16 is provided inside the strip plate 8, and a second guide rod 17 is installed inside the strip plate 8. The sliding bracket 16 is elastically connected to the second guide rod 17 through a third spring 18, and an arc-shaped track groove 19 is provided on the sliding bracket 16. The upper end of the sliding rod 15 is located in the arc-shaped track groove 19 and is slidably connected to the sliding bracket 16.

[0044] A contact wedge 20 is abutted on the sliding bracket 16, and a contact rod 21 is fixed on the contact wedge 20. The contact rod 21 is slidably connected to the strip plate 8.

[0045] In this technical solution, reference is made to Figures 1 to 11 To further reduce the gaps between powder particles in the filling bottles and improve the material level, when the strip plate 8 moves upward, the upper end of the contact rod 21 contacts the top of the shaped seat 4, causing the contact rod 21 to move downward along the strip plate 8, causing the contact wedge block 20 to contact the sliding bracket 16. This pushes the sliding bracket 16 to move horizontally along the second guide rod 17, and the third spring 18 stores force. Since the upper end of the sliding rod 15 is located in the arc-shaped track groove 19, when the sliding bracket 16 moves, it causes the sliding rod 15 to move horizontally along the second guide rod 17. The arc-shaped track groove 19 moves up and down in the slot 13 on the strip plate 8 to drive the eccentric pressure block 10 to move down and extend into the inner side of the bottle mouth to contact the powder. During the vibration process, the powder is further compacted, reducing the gap between powder particles in the bottle and lowering the material level in the bottle. This reduces dust overflow before the bottle is conveyed to the capping and sealing station, preventing powder from adhering to the bottle mouth and affecting the subsequent capping and sealing performance. Secondly, it can further improve the stability of the bottle transport on straight and curved conveyor belts.

[0046] Example 3 is an improvement upon Example 2. For details, please refer to [link / reference]. Figures 1 to 11 The bottom of the sliding rod 15 is provided with a conical groove 22, and a strip groove 23 is provided inside the conical groove 22. A conical block 24 is fixed on the eccentric pressure block 10. The diameter of the conical block 24 is smaller than the diameter of the conical groove 22, and a protrusion 25 is provided on the conical block 24. The protrusion 25 is slidably connected in the strip groove 23.

[0047] In this technical solution, reference is made to Figures 1 to 11There is a certain gap between the eccentric pressing block 10 and the inner wall of the bottle neck to allow air to be expelled during vibration and compaction, promoting powder settling. If the powder level inside the bottle is high after vibration, the eccentric pressing block 10 will sink into the powder, causing powder to adhere to the upper surface of the eccentric pressing block 10, affecting the accuracy of powder filling in the bottle. Initially, the eccentric pressing block 10 is aligned with the baffle 9, and the top of the conical block 24 is in contact with the conical groove 22 on the sliding rod 15, keeping the eccentric pressing block 10 horizontal. When the sliding rod 15 moves it downward and presses against the powder, the conical block 24 and the conical groove 22 completely collide. The eccentric block 10 is kept horizontal to uniformly compact the powder. When the sliding rod 15 moves upward to reset, the eccentric block 10, under its own gravity, causes the end of the conical block 24 to detach from the conical groove 22. The protrusion 25 on the conical block 24 moves along the strip groove 23, causing the eccentric block 10 to deflect. At this time, the powder attached to the eccentric block 10 can slide down in an inclined state. At the same time, after the eccentric block 10 deflects, one side tilts upward. When the sliding rod 15 moves upward to reset, the eccentric block 10 will collide with the baffle 9. The vibration force is transmitted to the eccentric block 10, further enhancing the powder detachment effect and effectively reducing filling volume loss.

[0048] The eccentric pressure block 10 has a weight-reducing cavity on one side to shift its center of gravity. A flexible dust cover is provided between the lower end of the sliding rod 15 and the eccentric pressure block 10. The conical block 24 is fitted inside the flexible dust cover to prevent powder from entering the conical groove 22 and affecting the movement of the conical block 24. The vibration motor 74, sensor 26, first servo electric cylinder 11 and second servo electric cylinder 12 are all electrically connected to the controller through wires.

[0049] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0050] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A fruit and vegetable washing powder filling and conveying device, comprising a frame (1) and a conveying frame (2), characterized in that: The conveying frame (2) is fixed on the frame (1). A chain conveyor belt (3) is installed on the conveying frame (2). The chain conveyor belt (3) horizontally conveys the filling bottles. A U-shaped seat (4) is installed on one side of the conveying frame (2). Movable mounting plates (6) are provided on both sides of the U-shaped seat (4). The mounting plate (6) is provided with a vibration component (7), which includes an arc-shaped positioning block (71) for positioning the filling bottle being transported. The mounting plate (6) is provided with a liftable strip plate (8), which is provided with several movable baffles (9) and movable eccentric pressure blocks (10) on the baffles (9).

2. The fruit and vegetable washing powder filling and conveying equipment according to claim 1, characterized in that: The first servo electric cylinder (11) is fixed on the C-shaped seat (4). One end of the piston rod of the first servo electric cylinder (11) is fixedly connected to the mounting plate (6). The mounting plate (6) has a rectangular slot (5).

3. The fruit and vegetable washing powder filling and conveying equipment according to claim 2, characterized in that: The vibration assembly (7) also includes a guide rod (72), the upper end of which is fixedly connected to the arc-shaped positioning block (71), and the lower end of which is slidably connected to the mounting plate (6). A first spring (73) is symmetrically arranged between the arc-shaped positioning block (71) and the mounting plate (6). A vibration motor (74) is fixed on the back of the arc-shaped positioning block (71), and a number of equally spaced vibration contact heads (75) are fixed on the arc-shaped surface of the arc-shaped positioning block (71).

4. The fruit and vegetable washing powder filling and conveying equipment according to claim 3, characterized in that: The vibration motor (74) is located inside the rectangular slot (5), and the lower end of the guide rod (72) is threadedly connected to a limit nut (721).

5. The fruit and vegetable washing powder filling and conveying equipment according to claim 1, characterized in that: A second servo cylinder (12) is fixed on the shaped base (4). The piston rod of the second servo cylinder (12) is fixedly connected to the strip plate (8). A slot (13) is provided on the strip plate (8), and a sensor (26) for detecting the position of the filling bottle is installed on the strip plate (8).

6. The fruit and vegetable washing powder filling and conveying equipment according to claim 1, characterized in that: A number of equally spaced mechanical grippers (27) are fixed on the strip plate (8). The grippers (27) are located on both sides of the opening of the slot (13) and are used to hold the filling bottle.

7. The fruit and vegetable washing powder filling and conveying equipment according to claim 6, characterized in that: A second spring (14) is connected between the baffle (9) and the strip plate (8). The baffle (9) is slidably connected to the eccentric pressure block (10). A sliding rod (15) is provided above the eccentric pressure block (10). The sliding rod (15) is slidably connected to the strip plate (8).

8. The fruit and vegetable washing powder filling and conveying equipment according to claim 7, characterized in that: A sliding bracket (16) is provided inside the strip plate (8), and a second guide rod (17) is installed inside the strip plate (8). The sliding bracket (16) is elastically connected to the second guide rod (17) through a third spring (18). An arc-shaped track groove (19) is provided on the sliding bracket (16). The upper end of the sliding rod (15) is located in the arc-shaped track groove (19) and is slidably connected to the sliding bracket (16).

9. The fruit and vegetable washing powder filling and conveying equipment according to claim 8, characterized in that: The sliding bracket (16) is abutted by abutting wedge (20), and abutting rod (21) is fixed on the abutting wedge (20). The abutting rod (21) is slidably connected to the strip plate (8).

10. The fruit and vegetable washing powder filling and conveying equipment according to claim 9, characterized in that: The bottom of the sliding rod (15) is provided with a conical groove (22), and a strip groove (23) is provided in the conical groove (22). A conical block (24) is fixed on the eccentric pressure block (10). The diameter of the conical block (24) is smaller than the diameter of the conical groove (22), and a protrusion (25) is provided on the conical block (24). The protrusion (25) is slidably connected in the strip groove (23).

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