Automatic floss pick transferring and packaging device and transferring and packaging method

Abstract

The invention discloses an automatic dental floss pick transferring and packaging device and a transferring and packaging method.The automatic dental floss pick transferring and packaging device comprises a conveying piece, a dental floss pick transferring mechanism, a dental floss pick grabbing and boxing mechanism and a pushing piece, and the dental floss pick transferring mechanism and the dental floss pick grabbing and boxing mechanism are arranged on the two sides of the conveying piece correspondingly; the material receiving rod can move towards one side of the material stacking rod and extends into an opening area of the floss pick, the material stirring rod is arranged below the material receiving rod and provided with a first material stirring position and a second material stirring position which are located on the left side and the right side of the material receiving rod, and the material stirring rod is switched between the first material stirring position and the second material stirring position. A set of floss picks with the fixed number are placed on the stacking frame, the floss picks are conveyed to the pushing station one by one through the transferring piece and conveyed to the material receiving rod through the pushing piece to achieve material transferring, the floss picks are pushed by the material shifting rod to deflect, and the material shifting rod can be switched between the first material shifting position and the second material shifting position. Two-angle boxing operation of the dental floss picks can be achieved, manual boxing operation is replaced, and the production efficiency is improved.

Description

Technical Field

[0001] This application relates to the technical field of product packaging, and in particular to an automatic operating packaging device for dental floss picks. Background Technology

[0002] Dental floss picks, also known as floss picks, are products used in conjunction with a toothbrush during daily oral care. Their structure mainly consists of a frame and dental floss, which together enclose the oral cavity area. Currently, dental floss picks on the market are injection molded, meaning the dental floss is placed in a mold of the frame and formed using an injection molding machine.

[0003] After floss picks are formed, they need to be packaged. There are three packaging options available on the market: single-use, bagged, and boxed. Each packaging method is suitable for different occasions. For the commonly used boxed method in households, a fixed number of floss picks are placed in the box in the same orientation. Because boxed packaging requires a certain degree of neatness in the arrangement of the floss picks, unlike bagged packaging which can be somewhat disordered, manual boxing is often required, making the packaging efficiency relatively low. Summary of the Invention

[0004] To improve the efficiency of floss pick packaging, the primary objective of this application is to provide an automatic floss pick packaging device.

[0005] The automatic packaging device for dental floss picks provided in this application adopts the following technical solution: An automated packaging device for dental floss picks includes: Conveying components are used to transport boxes that are open on one side. A dental floss pick conveying mechanism, comprising a conveying component and a dental floss pick stacking rack connected to the conveying component, wherein the dental floss pick stacking rack comprises multiple stacking rods arranged at intervals for mounting dental floss picks; A dental floss pick gripping and packaging mechanism, comprising a lifting member and a receiving rod and a feeding rod connecting the lifting member; and The pusher is used to push the dental floss bar on the stacking bar to one side of the receiving bar. The dental floss pick transfer mechanism and the dental floss pick gripping and boxing mechanism are respectively placed on both sides of the conveyor. The receiving rod can be displaced toward the stacking rod and extend into the mouth area of ​​the dental floss pick. The feeding rod is placed below the receiving rod and has a first feeding position and a second feeding position on the left and right sides of the receiving rod. The feeding rod can switch between the first feeding position and the second feeding position.

[0006] Preferably, the dental floss rod transfer mechanism has a pushing station, the pushing component is placed at the pushing station, and a plurality of stacking rods are driven by the transfer component to pass through the pushing station in sequence.

[0007] Preferably, the receiving rod can be displaced away from or closer to the pushing station. When the receiving rod is displaced toward the pushing station, the end of the receiving rod abuts against the stacking rod.

[0008] Preferably, the receiving rod can be displaced away from or closer to the pushing station. When the receiving rod is displaced toward the pushing station, the axes of the receiving rod and the stacking rod are misaligned.

[0009] Preferably, the conveying component includes a conveyor belt with a limiting channel for conveying the box; wherein the conveyor belt has a first boxing position and a second boxing position spaced apart along the conveying direction; when the box is placed in the first boxing position, the feeding rod moves from the first feeding position to the second feeding position; when the box is placed in the second boxing position, the feeding rod moves from the second feeding position to the first feeding position.

[0010] Preferably, the receiving rod has a hollow adjustment channel, and the dental floss pick gripping and boxing mechanism further includes an adjustment rod slidably connected to the adjustment channel; wherein, the receiving rod has at least one locking opening on its outer peripheral wall that communicates with the adjustment channel, and an elastic block is provided on the locking opening. The elastic block protrudes towards the side of the adjustment channel, and when the adjustment rod slides in the adjustment channel, it can squeeze the elastic block to cause part of the elastic block to extend out from the locking opening.

[0011] Preferably, the dental floss pick transfer mechanism further includes: A slide table, connected to a transfer component, is provided with a mounting groove, and the dental floss bar stacker is disposed within the mounting groove; and Locking components are installed on the slide and arranged on both sides of the dental floss bar stacker; The dental floss bar stacker has limit blocks at both ends, and the locking component includes a locking cylinder and a locking block connected thereto. The locking block has a limiting opening that engages with the limit block.

[0012] Preferably, the dental floss pick transfer mechanism further includes: A rotating component, which is connected to a transfer component, is used to drive the transfer component to rotate.

[0013] Preferably, the dental floss pick gripping and packaging mechanism further includes: The mounting bracket is connected to both the receiving rod and the lifting component. A feeding cylinder is connected to a mounting bracket; the feeding rod is connected to the feeding cylinder to drive the feeding rod to switch between a first feeding position and a second feeding position; and The driving component, connected to the lifting component, is used to drive the receiving rod to move away from or towards the side of the dental floss transfer mechanism.

[0014] To improve the efficiency of floss pick packaging, a second objective of this application is to provide a method for transporting and packaging floss picks.

[0015] The transshipment packaging method provided in this application adopts the following technical solution: A transshipment packaging method includes the following steps: S1. Receiving material: The transfer component pushes the dental floss bar stacking frame to move, so that the stacking bars move one by one to the side of the pusher. The receiving bar moves toward the side of the stacking bar. The pusher pushes the dental floss bar on the stacking bar onto the receiving bar. The receiving bar is inserted into the opening area of ​​the dental floss bar. Then the receiving bar moves away and resets. S2, feeding: The feeding rod switches between the first feeding position and the second feeding position once, and the feeding rod drives the dental floss bar to rotate in one direction around the axis of the receiving rod; S3, Pre-loaded box: The receiving rod and the feeding rod are driven by the lifting component to descend toward the box opening side on the conveying component, so that part of the dental floss stick enters the box; S4. Boxing: The receiving rod and the feeding rod move synchronously to the side away from the stacking rod, and the dental floss stick is gradually squeezed by the side wall of the box and peeled off from the receiving rod and put into the box.

[0016] To improve the efficiency of floss pick packaging, a third objective of this application is to provide a method for transporting and packaging floss picks.

[0017] The transshipment packaging method provided in this application adopts the following technical solution: A transshipment packaging method includes the following steps: S1. Receiving material: The transfer component pushes the dental floss bar stacking frame to move, so that the stacking bars move one by one to the side of the pusher. The receiving bar moves toward the side of the stacking bar. The pusher pushes the dental floss bar on the stacking bar to the receiving bar. The receiving bar is inserted into the opening area of ​​the dental floss bar. Then the receiving bar moves away from the reset position. The adjusting rod slides in the adjusting channel and squeezes the elastic block so that it protrudes out of the locking opening. S2, feeding: The feeding rod switches between the first feeding position and the second feeding position once, and the feeding rod drives the dental floss bar to rotate in one direction around the axis of the receiving rod; S3, Material Preparation: Move the receiving rod to squeeze the floss sticks away from the elastic block, causing all the floss sticks to move toward the elastic block until all the floss sticks touch each other; S4, Pre-loaded box: The receiving rod and the feeding rod are driven by the lifting component to descend toward the box opening side on the conveying component, so that part of the dental floss stick enters the box; S5. Boxing: The adjusting rod retracts, the protruding part of the elastic block returns to the locking opening, and the receiving rod and the feeding rod move synchronously to the side away from the stacking rod. The dental floss stick is gradually squeezed by the side wall of the box and peeled off from the receiving rod and put into the box.

[0018] In summary, this application includes at least one of the following beneficial technical effects: 1. By placing a fixed number of dental floss sticks on a stacking rack, the transfer device conveys them one by one to the pushing station, where they are delivered to the receiving rod for transfer. The pushing rod pushes the dental floss sticks, causing them to deflect at a certain angle and partially enter the box from the opening. The receiving rod moves, using the side wall of the box to block part of the dental floss sticks, causing them to peel off from the receiving rod and complete the boxing. At the same time, the pushing rod can switch between a first pushing position and a second pushing position, enabling boxing operations at two angles for the dental floss sticks. Finally, the boxed box is output and recycled by the conveyor, replacing manual boxing operations, improving production efficiency, and the overall structure of the device is simple with low manufacturing cost.

[0019] 2. When receiving a set of dental floss sticks, the receiving rod can be either connected to the clamping rod or staggered from the clamping rod. When choosing the latter, staggered from the clamping rod, the requirement for movement accuracy is lower. It is only necessary to adjust the receiving rod to enter the mouth area of ​​the dental floss stick while avoiding the clamping rod. 3. After the receiving rod completes receiving the dental floss sticks, the adjusting rod is used to press the elastic block to make it protrude from the locking opening. The elastic block limits the maximum displacement of a group of dental floss sticks in one direction, preventing the dental floss sticks from detaching when being transferred by the receiving rod. At the same time, during the boxing process, the elastic block limits the dental floss sticks on one side away from the elastic block, which can realize the whole set of dental floss sticks, so that a set of dental floss sticks can enter the box more smoothly and improve the stability of the boxing. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the automatic packaging device for dental floss picks in Example 1; Figure 2 This is a schematic diagram of the dental floss transfer mechanism in Embodiment 1 from one perspective; Figure 3 This is a schematic diagram of the dental floss transfer mechanism in Embodiment 1 from another perspective; Figure 4 This is an exploded view of the dental floss transfer mechanism in Embodiment 1; Figure 5 This is a schematic diagram showing the state in which the main output dental floss bar is removed from the material bar by the pusher in Embodiment 1; Figure 6 This is a schematic diagram of the dental floss pick-and-pack mechanism in Example 1; Figure 7 This is a schematic diagram of the conveyor component in Example 1; Figure 8 This is a schematic diagram of the receiving rod in one receiving state in Embodiment 1; Figure 9This is a schematic diagram of the receiving rod in another receiving state in Embodiment 1; Figure 10 This is a schematic diagram showing the state of the floss bar when it switches from the first floss position to the second floss position in Embodiment 1. Figure 11 This is a schematic diagram of the dental floss picks being boxed in one direction in Example 1; Figure 12 This is a schematic diagram showing the state of the floss bar when it switches from the second floss position to the first floss position in Embodiment 1. Figure 13 This is a schematic diagram of the dental floss picks being boxed in another direction in Example 1; Figure 14 This is a diagram showing the placement of two sets of dental floss picks in different orientations in Example 1. Figure 15 This is a schematic diagram showing the elastic block protruding from the locking opening under the action of the adjusting rod in Embodiment 2. Figure 16 This is a schematic diagram of the adjusting rod not being pressed against the elastic block in Example 2; Figure 17 This is a schematic diagram of the adjusting rod pressing against the elastic block in Example 2.

[0021] Explanation of reference numerals in the attached drawings: 10. Conveying component; 11. Conveyor belt; 12. Stop bar; 121. Limiting channel; 13. First stopping cylinder; 131. First stopping rod; 14. Second stopping cylinder; 141. Second stopping rod; 20. Floss pick transfer mechanism; 21. Transfer component; 22. Slide table; 221. Mounting groove; 23. Floss pick stacking rack; 24. Support; 25. Mounting plate; 251. Stacking rod; 252. Frame; 2521. Limiting block; 26. Rotating component; 27. Locking cylinder ; 28. Locking block; 281. Limiting port; 30. Floss pick gripping and boxing mechanism; 31. Mounting bracket; 32. Receiving rod; 321. Adjustment channel; 322. Locking port; 33. Feeding cylinder; 34. Feeding seat; 35. Feeding rod; 36. Lifting component; 37. Driving component; 38. Adjusting rod; 381. Elastic block; 39. Adjusting cylinder; 40. Pushing component; 41. Pushing cylinder; 42. Pushing plate; 50. Workbench; 60. Floss pick; 61. Mouth area; 70. Box body. Detailed Implementation

[0022] The present application will be further described in detail below with reference to the accompanying drawings.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the specification of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. Example 1

[0025] Figure 1 The structure of an automated floss pick packaging device is shown, including a worktable 50 and a conveyor 10, a floss pick transfer mechanism 20, and a floss pick gripping and boxing mechanism 30 mounted on the worktable 50. The conveyor 10 is mainly used to transport a box 70 for holding floss picks 60; the floss pick transfer mechanism 20 is used to stack a fixed number of multiple sets of floss picks 60 and intermittently advance each set of floss picks 60 along the conveying direction of the conveyor 10; the floss pick gripping and boxing mechanism 30 is used to receive each set of floss picks 60 on the floss pick transfer mechanism 20 and put the floss picks 60 into the box 70.

[0026] See also Figures 2 to 4 The dental floss pick transfer mechanism 20 includes a transfer component 21 and a dental floss pick stacking rack 23. The transfer component 21 is a linear module set on the mounting plate 25. The dental floss pick stacking rack 23 is connected to the transfer component 21, and thus the transfer component 21 is used to push the floss pick forward. The pushing direction of the transfer component 21 is parallel to the conveying direction of the conveying component 10.

[0027] The dental floss pick stacking rack 23 is detachably connected to the slide table 22, which is connected to the transfer component 21. The slide table 22 has a mounting groove 221 in which the dental floss pick stacking rack 23 is engaged. The dental floss pick stacking rack 23 includes a frame 252 and multiple stacking rods 251 disposed on the frame 252. The multiple stacking rods 251 are evenly spaced along the length of the frame 252.

[0028] The frame 252 has outwardly extending limiting blocks 2521 at both ends. The slide table 22 is also equipped with two locking components, which are respectively placed on both sides of the frame 252. Each locking component includes a locking cylinder 27 and a connected locking block 28. The locking block 28 has a limiting port 281. The locking block 28 can be moved away from or closer to the side of the frame 252 by the driving of the locking cylinder 27. When it moves closer to the side of the frame 252, the limiting block 2521 can be locked in the limiting port 281 to realize the connection between the dental floss bar stacking rack 23 and the slide table 22.

[0029] Combination Figure 5 Each stacking bar 251 can hold a fixed number of dental floss sticks 60. The dental floss stick transfer mechanism 20 has a pushing station. In this embodiment, the pushing station is set at the end of the transfer member 21. A pushing member 40 is set on the pushing station, and several stacking bars 251 can pass through the pushing station in sequence.

[0030] Specifically, the pusher 40 includes a pusher cylinder 41 and a pusher plate 42 connected thereto. The pusher plate 42 can be driven by the pusher cylinder 41 to move toward the side of the conveyor 10, thereby peeling off a set of dental floss bars 60 on the corresponding material bar 251.

[0031] After the pusher 40 has pushed all the floss picks 60, the floss pick transfer mechanism 20 can be flipped to facilitate the disassembly and assembly of the floss pick stacking rack 23. Specifically, a rotating component 26 is connected to the back of the mounting plate 25. The rotating component 26 can flip the transfer component 21. In this embodiment, the rotating component 26 is a rotary cylinder or a flipping cylinder. The rotation angle of the transfer component 21 is 90°. When it is necessary to disassemble and assemble the floss pick stacking rack 23, the rotating component 26 works together with the mounting plate 25 to drive the transfer component 21 to flip upward, so that the stacking rod 251 is vertically upward, which facilitates disassembly and assembly. After the floss picks 60 are loaded, the rotating component 26 resets, so that the stacking rod 251 is placed horizontally and extends towards the side of the conveyor 10.

[0032] See Figure 6 The dental floss pick gripping and packaging mechanism 30 includes a mounting bracket 31, a receiving rod 32 and a feeding rod 35 mounted on the mounting bracket 31. The receiving rod 32 and the feeding rod 35 are arranged parallel to each other and extend toward the dental floss pick conveying mechanism 20. Meanwhile, the feeding rod 35 is positioned below the receiving rod 32. A feeding cylinder 33 is provided at the bottom of the mounting bracket 31. The feeding cylinder 33 is connected to a feeding seat 34. The feeding rod 35 is mounted on the feeding seat 34. Under the drive of the feeding cylinder 33, the feeding rod 35 can slide radially relative to the receiving rod 32.

[0033] The entire mounting bracket 31 is connected to a lifting component 36, which is a lifting cylinder used to drive the mounting bracket 31 to move vertically, thereby causing the receiving rod 32 to move away from or closer to the conveyor 10. The lifting component 36 is mounted on a driving component 37, which is a linear module. The pushing direction of the driving component 37 is away from or closer to the dental floss transfer mechanism 20.

[0034] See Figure 7 The conveyor 10 includes a conveyor belt 11 with two parallel baffles 12. A gap exists between the two baffles 12, forming a limiting channel 121. The width of the limiting channel 121 is adapted to the width of the box 70 to be boxed. The conveyor belt 11 also has a first boxing position and a second boxing position that limit the displacement of the box 70 along the conveying direction. A first baffle cylinder 13 is provided at the first boxing position, connected to a first baffle rod 131. The first baffle rod 131 can extend into the limiting channel 121 and abut against the box 70 to inhibit movement. A second baffle cylinder 14 is provided at the second boxing position, connected to a second baffle rod 141. The second baffle rod 141 can extend into the limiting channel 121 and abut against the box 70 to inhibit movement. The second boxing position is downstream of the first boxing position, and the two are spaced a certain distance apart along the conveying direction.

[0035] Combination Figure 8 When receiving rod 32 receives one set of dental floss sticks 60, drive component 37 drives receiving rod 32 and push rod 35 to move toward the stacking rod 251 until the end of receiving rod 32 touches the stacking rod 251. Push cylinder then drives push plate to move one set of dental floss sticks 60 from stacking rod 251 to receiving rod 32 to complete receiving.

[0036] See Figure 9 In another receiving state, the receiving rod 32 is displaced by the driving member 37 toward the side of the stacking rod 251. The difference is that the receiving rod 32 is offset from the axis of the stacking rod 251 to achieve misaligned insertion into the mouth area 61 of the dental floss stick 60. Then the pusher plate pushes a set of dental floss sticks 60 onto the receiving rod 32.

[0037] See also Figures 10 to 13The feeding rod 35 has a first feeding position and a second feeding position relative to the receiving rod 32, which are respectively located on the left and right sides of the receiving rod 32. When the box 70 is conveyed to the first boxing position, the first baffle cylinder 13 extends the first baffle rod 131 to limit the box 70. The feeding rod 35 switches from the first feeding position to the second feeding position, causing the dental floss sticks 60 to rotate around the axis of the receiving rod 32. The rotation direction is towards the conveying direction of the conveyor 10. The lifting member 36 drives the receiving rod 32 and the feeding rod 35 to descend synchronously towards one side of the box 70 until some of the dental floss sticks 60 enter the box 70. The receiving rod 32 continues to move away from the conveyor 10. A group of dental floss sticks 60 are peeled off from the receiving rod 32 by the pressure of the side wall of the box 70 and enter the box 70 to complete the boxing operation.

[0038] When the box body 70 is conveyed to the second boxing position, the second baffle cylinder 14 extends the second baffle rod 141 to limit the box body 70. The feeding rod 35 switches from the second feeding position to the first feeding position, causing the dental floss stick 60 to flip around the axis of the receiving rod 32. The flipping direction is away from the conveying direction of the conveying component 10. The same operation is performed to complete the boxing operation of the dental floss stick 60 at different placement angles.

[0039] Combination Figure 14 This device can also pack two sets of dental floss picks 60 in different directions. That is, after the box body 70 completes the packing of one set of dental floss picks 60 at the first packing position, it moves down to the second packing position to complete the packing of another set of dental floss picks 60. The two sets of dental floss picks 60 are placed in opposite directions. Example 2

[0040] See also Figure 15 and Figure 16 An automatic dental floss stick packaging device, which differs from Embodiment 1, is provided with an adjusting cylinder 39 on the mounting bracket 31. The adjusting cylinder 39 is connected to an adjusting rod 38. The receiving rod 32 has a hollow adjusting channel 321. The adjusting rod 38 can slide axially within the adjusting channel 321 under the drive of the adjusting cylinder 39.

[0041] Combination Figure 17 The receiving rod 32 has at least one locking opening 322 at its end, which is connected to the adjustment channel 321. An elastic block 381 is provided in the locking opening 322. In its natural state without force, the elastic block 381 always protrudes towards the side of the adjustment channel 321. When the adjusting rod 38 slides in the adjustment channel 321, it will squeeze the elastic block 381, causing part of it to extend out of the locking opening 322. The elastic block 381 can be connected to the receiving rod 32 by vulcanization molding. Example 3

[0042] A transfer packaging method applied to the automatic dental floss pick packaging device in Embodiment 1 includes the following steps: S1. Receiving material: The transfer member 21 pushes the dental floss bar stacking frame 23 to move, so that the stacking bars 251 move one by one to the pushing position of the pusher 40. The receiving bar 32 moves toward the stacking bar 251. The pusher 40 pushes the dental floss bar 60 on the stacking bar 251 onto the receiving bar 32. The receiving bar 32 is inserted into the mouth area 61 of the dental floss bar 60. Then the receiving bar 32 moves away and resets.

[0043] S2, feeding: The feeding rod 35 switches between the first feeding position and the second feeding position. The feeding rod 35 drives the dental floss bar 60 to rotate in one direction around the axis of the receiving rod 32.

[0044] S3, Pre-packed box: The box body 70 is limited to the first boxing position by the first baffle rod 131. The receiving rod 32 and the pushing rod 35 are driven by the lifting member 36 to descend toward the opening side of the box body 70 on the conveying member 10, so that part of the dental floss stick 60 enters into the box body 70.

[0045] S4. Packaging: The receiving rod 32 and the feeding rod 35 move synchronously to the side away from the stacking rod 251. The dental floss stick 60 is gradually squeezed by the side wall of the box body 70 and peeled off from the receiving rod 32 and put into the box body 70.

[0046] After the boxing is completed, it is output by conveyor 10.

[0047] When two sets of dental floss picks 60 need to be boxed, after the dental floss picks 60 are transferred to the receiving rod 32, the box body 70 is first placed in the first boxing position. In step S2, the feeding rod 35 moves from the first feeding position to the second feeding position. Then, steps S3 and S4 are performed to complete the boxing of one set of dental floss picks 60. Steps S1 to S4 are repeated. The difference is that in step S2, the feeding rod 35 moves from the second feeding position to the first feeding position. The box body 70 is in the second boxing position to complete the second boxing and is then output. Example 4

[0048] A transfer packaging method applied to the automatic floss pick packaging device in Embodiment 1 differs from Embodiment 3 in that a material preparation step is added between steps S2 and S3. Specifically, the material preparation is performed before pre-packaging the floss picks 60 into the box. After the receiving rod 32 receives the floss picks 60, the adjusting rod 38 slides within the adjusting channel 321 and presses the elastic block 381, causing it to protrude from the locking opening 322. The receiving rod 32 presses the floss picks 60 away from the elastic block 381, causing all the floss picks 60 to move towards the elastic block 381 until all the floss picks 60 abut against each other. While pressing the floss picks 60 away from the elastic block 381, the inner side of the baffle strip 12 on the conveyor belt 11 is also pressed. After material preparation, the conveyor belt continues to descend, allowing some of the floss picks 60 to enter the box 70. Before boxing, the adjusting rod 38 resets, causing the elastic block 381 to retract into the locking opening 322. With the added material preparation step, the boxing operation of the floss picks 60 becomes more stable.

[0049] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automatic packaging device for dental floss picks, characterized in that, include: Conveyor (10) for conveying a box (70) with an opening on one side; The dental floss pick transfer mechanism (20) includes a transfer component (21) and a dental floss pick stacking rack (23) connected to the transfer component (21). The dental floss pick stacking rack (23) includes multiple stacking rods (251) arranged at intervals for mounting dental floss picks (60). A dental floss pick gripping and packaging mechanism (30), the dental floss pick gripping and packaging mechanism (30) includes a lifting member (36) and a receiving rod (32) and a feeding rod (35) connecting the lifting member (36); and The pusher (40) is used to push the dental floss bar (60) on the stacking bar (251) to one side of the receiving bar (32); The dental floss pick transfer mechanism (20) and the dental floss pick grabbing and boxing mechanism (30) are respectively placed on both sides of the conveyor (10). The receiving rod (32) can be displaced toward the stacking rod (251) and extend into the mouth area (61) of the dental floss pick (60). The feeding rod (35) is placed below the receiving rod (32) and has a first feeding position and a second feeding position on the left and right sides of the receiving rod (32). The feeding rod (35) switches between the first feeding position and the second feeding position.

2. The automatic packaging device for dental floss picks according to claim 1, characterized in that, The dental floss transfer mechanism (20) has a pushing station, the pushing member (40) is placed at the pushing station, and a number of stacking rods (251) are driven by the transfer member (21) to pass through the pushing station in sequence.

3. The automatic packaging device for dental floss picks according to claim 2, characterized in that, The receiving rod (32) can move away from or near the pushing station. When the receiving rod (32) moves toward the pushing station, the end of the receiving rod (32) abuts against the end of the stacking rod (251).

4. The automatic packaging device for dental floss picks according to claim 2, characterized in that, The receiving rod (32) can be displaced away from or near the pushing station. When the receiving rod (32) is displaced toward the pushing station, the axis of the receiving rod (32) is offset from that of the stacking rod (251).

5. The automatic operating packaging device for dental floss picks according to claim 1, characterized in that, The conveying component (10) includes a conveyor belt (11), and the conveyor belt (11) is provided with a limiting channel (121) for conveying the box body (70); wherein, the conveyor belt (11) has a first boxing position and a second boxing position spaced a certain distance apart along the conveying direction, when the box body (70) is placed in the first boxing position, the material-pushing rod (35) moves from the first material-pushing position to the second material-pushing position; when the box body (70) is placed in the second boxing position, the material-pushing rod (35) moves from the second material-pushing position to the first material-pushing position.

6. The automatic operating packaging device for dental floss picks according to claim 1, characterized in that, The receiving rod (32) has a hollow adjustment channel (321), and the dental floss pick-and-pack mechanism (30) further includes an adjustment rod (38) that is slidably connected to the adjustment channel (321); wherein, the receiving rod (32) has at least one locking port (322) on its outer peripheral wall that communicates with the adjustment channel (321), and an elastic block (381) is provided on the locking port (322). The elastic block (381) protrudes toward the side of the adjustment channel (321). When the adjustment rod (38) slides in the adjustment channel (321), it can squeeze the elastic block (381) so that part of the elastic block (381) extends out from the locking port (322).

7. The automatic packaging device for dental floss picks according to claim 1, characterized in that, The dental floss pick transfer mechanism (20) further includes: A slide table (22) is connected to a transfer component (21). The slide table (22) has a mounting groove (221), and the dental floss bar stacker (23) is disposed within the mounting groove (221). Locking components are installed on the slide (22) and arranged on both sides of the dental floss bar stacking rack (23); The dental floss bar stacker (23) has limit blocks (2521) at both ends. The locking component includes a locking cylinder (27) and a locking block (28) connected to it. The locking block (28) has a limit opening (281) that engages with the limit block (2521).

8. The automatic packaging device for dental floss picks according to claim 7, characterized in that, The dental floss pick transfer mechanism (20) further includes: Rotating component (26), which is connected to transfer component (21) and is used to drive transfer component (21) to rotate.

9. The automatic packaging device for dental floss picks according to claim 1, characterized in that, The dental floss pick gripping and packaging mechanism (30) also includes: Mounting bracket (31), the receiving rod (32) and the lifting component (36) are both connected to the mounting bracket (31); A feeding cylinder (33) is connected to a mounting bracket (31), and the feeding rod (35) is connected to the feeding cylinder (33) to drive the feeding rod (35) to switch between a first feeding position and a second feeding position; and The drive unit (37), connected to the lifting unit (36), is used to drive the receiving rod (32) to move away from or near the dental floss transfer mechanism (20).

10. A transfer packaging method applied to the automatic operating packaging device for dental floss picks according to any one of claims 1-9, characterized in that, Includes the following steps: S1, receiving: The transfer member (21) pushes the dental floss bar stacking frame (23) to move, so that the stacking bars (251) move one by one to the side of the pusher (40), and the receiving bar (32) moves toward the side of the stacking bar (251). The pusher (40) pushes the dental floss bar (60) on the stacking bar (251) onto the receiving bar (32). The receiving bar (32) is inserted into the mouth area (61) of the dental floss bar (60), and then the receiving bar (32) moves away from the reset position. S2, feeding: The feeding rod (35) switches between the first feeding position and the second feeding position once. The feeding rod (35) drives the dental floss bar (60) to rotate in one direction around the axis of the receiving rod (32). S3, Pre-packed box: The receiving rod (32) and the feeding rod (35) are driven by the lifting member (36) to descend toward the opening side of the box body (70) on the conveying member (10), so that part of the dental floss stick (60) enters the box body (70); S4, Boxing: The receiving rod (32) and the feeding rod (35) move synchronously to the side away from the stacking rod (251), and the dental floss stick (60) is gradually squeezed by the side wall of the box body (70) and peeled off from the receiving rod (32) and put into the box body (70).

11. A transfer packaging method applied to the automatic operating packaging device for dental floss picks as described in claim 6, characterized in that, Includes the following steps: S1, receiving: The transfer member (21) pushes the dental floss bar stacking frame (23) to move, so that the stacking bars (251) move one by one to the side of the pusher (40), and the receiving bar (32) moves toward the side of the stacking bar (251). The pusher (40) pushes the dental floss bar (60) on the stacking bar (251) onto the receiving bar (32). The receiving bar (32) is inserted into the mouth area (61) of the dental floss bar (60). Then the receiving bar (32) moves away from the reset position, and the adjusting rod (38) slides in the adjusting channel (321) and squeezes the elastic block (381) so that it protrudes out of the locking mouth (322). S2, feeding: The feeding rod (35) switches between the first feeding position and the second feeding position once. The feeding rod (35) drives the dental floss bar (60) to rotate in one direction around the axis of the receiving rod (32). S3, Material preparation: Move the receiving rod (32) to squeeze the dental floss sticks (60) away from the elastic block (381) so that all dental floss sticks (60) move toward the side of the elastic block (381) until all dental floss sticks (60) touch each other; S4, Pre-packed box: The receiving rod (32) and the feeding rod (35) are driven by the lifting member (36) to descend toward the opening side of the box body (70) on the conveying member (10), so that part of the dental floss stick (60) enters the box body (70); S5, Boxing: The adjusting rod (38) retracts, the protruding part of the elastic block (381) returns to the locking opening (322), the receiving rod (32) and the feeding rod (35) move synchronously to the side away from the stacking rod (251), and the dental floss stick (60) is gradually squeezed by the side wall of the box body (70) and peeled off from the receiving rod (32) and put into the box body (70).

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