Assembly machine for bubble bar

Abstract

The utility model discloses an assembly machine for bubble bars, which comprises a workbench and a turntable, the turntable is arranged right above the workbench, and a divider for driving the turntable to rotate is arranged on the upper side of the workbench. An automatic liquid injection device, an automatic cap pressing device and an automatic cap screwing device are sequentially arranged along the outer side wall of the rotary disc, and a third conveying belt mechanism is arranged on one side of the automatic cap screwing device. A bubble bar transfer device is arranged between the third conveyor belt mechanism and the automatic liquid injection device; the bubble bar transfer device comprises a vibration disc, a first conveying belt mechanism, a material distributing assembly and a second conveying belt mechanism which are sequentially arranged on one side of the workbench, a discharging mechanism is arranged on the upper side of the second conveying belt mechanism, and the discharging mechanism is in butt joint with the rotary disc. The bubble bar assembling device can solve the problems of low efficiency, low percent of pass and higher cost caused by manual operation adopted in the conventional bubble bar assembling process.

Description

Technical Field

[0001] This utility model relates to the field of bubble stick assembly technology, specifically to an assembly machine for bubble sticks. Background Technology

[0002] Bubble wands, as a simple and fun children's toy, have become increasingly popular in the market in recent years, with sales continuing to grow. In the traditional bubble wand production process, the assembly stage is mostly done manually. Manual assembly is slow and cannot meet the needs of large-scale production, resulting in low production efficiency and difficulty in guaranteeing assembly quality, such as uneven liquid injection and inconsistent cap tightening force, affecting the final product's pass rate. Therefore, an assembly machine for bubble wands is designed to meet current needs. Utility Model Content

[0003] This invention provides an assembly machine for bubble wands, which can solve the problems of low efficiency, low pass rate and high cost caused by the manual operation of existing bubble wand assembly.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an assembly machine for bubble sticks, comprising a workbench and a turntable, the turntable being positioned directly above the workbench. A divider for driving the turntable to rotate is provided on the upper side of the workbench. An automatic liquid injection device, an automatic capping device, and an automatic capping device are sequentially arranged along the outer side wall of the turntable. A third conveyor belt mechanism is provided on one side of the automatic capping device. A bubble stick transfer device is provided between the third conveyor belt mechanism and the automatic liquid injection device. The bubble stick transfer device includes components sequentially arranged on the workbench and the turntable. The worktable includes a vibratory feeder, a first conveyor belt mechanism, a material distribution assembly, and a second conveyor belt mechanism on one side. A discharge mechanism is located on the upper side of the second conveyor belt mechanism and is connected to the turntable. The automatic liquid injection device includes first columns arranged side-by-side on the upper side of the worktable. A liquid injection cylinder is positioned between the two first columns. A liquid injection pipe fixing plate is mounted on the movable end of the liquid injection cylinder. The liquid injection pipe fixing plate is slidably connected to the first columns. Multiple liquid injection pipes are spaced apart at the front of the liquid injection pipe fixing plate. The upper end of each liquid injection pipe is connected to a flexible hose located on the worktable. The automatic capping device includes a pressure plate located above the edge of the turntable, with a capping cylinder on the upper side of the pressure plate to drive its up and down movement. The capping cylinder is connected to the worktable via a cylinder mounting bracket. The automatic capping device includes a capping motor located above the edge of the turntable, with a capping gripper mounted on the movable end of the capping motor. A capping lifting cylinder is vertically mounted on the rear side of the capping motor, with a motor fixing plate mounted on the movable end of the capping lifting cylinder. The front end of the motor fixing plate is connected to the capping motor. Two support pillars are arranged side by side at the rear end of the fixed plate. The support pillars are slidably connected to the motor fixing plate. The bottom of the support pillars is connected to the worktable through a mounting bracket. A bubble stick cylinder is provided at the upper front of the mounting bracket. A pressure block is provided at the movable end of the bubble stick cylinder. Through the automated assembly process, the production cycle of bubble sticks is significantly shortened, and the production efficiency is greatly improved, which can meet the needs of large-scale and rapid production. The automated device ensures that the liquid injection volume, capping force and cap tightening are uniform and consistent, which greatly improves the product qualification rate and consistency and enhances product quality.

[0005] Preferably, the upper ends of the two first columns are connected by a top plate, and the lower ends of the two first columns are connected to the workbench by a mounting base plate, which is simple in structure and easy to install.

[0006] Preferably, the front of the injection tube fixing plate is provided with an arc-shaped groove that matches the injection tube, so as to facilitate the adjustment of the injection tube position.

[0007] Preferably, the material distribution assembly includes a mounting plate connected to the second conveyor belt mechanism. A fixing part is rotatably provided on the upper side of the mounting plate, and a driving device for driving the fixing part to rotate is provided at the bottom of the fixing part. A baffle is provided on one side of the fixing part, and the baffle is connected to the mounting plate to transport the bubble stick to the discharge mechanism.

[0008] Preferably, the discharge mechanism includes a first guide block disposed on the upper side of the second conveyor belt mechanism, and second guide blocks disposed opposite to each other on both sides of the first guide block. Two discharge channels for conveying bubble sticks are formed between the first guide block and the second guide blocks. At least one stop is disposed between the turntable and the discharge channels. A stop cylinder is disposed on the rear side of the stop block to drive its operation. The stop cylinder is connected to the worktable located below the turntable through a bracket to transport the bubble sticks to the turntable.

[0009] Preferably, the bottom of the turntable is provided with multiple bearings along the circumferential direction, and the bearings are connected to the worktable through bearing brackets. Multiple bubble stick positioning grooves are provided at intervals on the outer side wall of the turntable, and multiple limiting blocks are provided on the outer periphery of the turntable. A bubble stick carrying plate is mounted on the lower part of the limiting block through a first mounting shaft. The bubble stick carrying plate is connected to the worktable through a second mounting shaft provided at its bottom. The bearings assist the turntable in rotating, the bubble stick positioning grooves are used for limiting the bubble sticks, and the bubble stick carrying plate is used to support the bottom of the bubble sticks.

[0010] Preferably, the bottom of the cap lifting cylinder is provided with a sliding block, which is slidably connected to the support column, resulting in a simple structure.

[0011] Preferably, a water collection trough is provided around the edge of the workbench to collect the spilled bubble solution.

[0012] Preferably, a protective cover is provided on the outer periphery of the divider on the upper side of the worktable to protect the divider.

[0013] Preferably, a sealing cap placement platform is provided on one side of the workbench near the automatic capping device, and a sealing cap placement box is provided on the sealing cap placement platform to facilitate workers to place the sealing caps on the bubble wand.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] With its simple structure and convenient operation, it improves the production efficiency and product quality of bubble wands, while also reducing costs, enhancing safety and environmental friendliness, and realizing intelligent and automated production. It has broad application prospects and significant economic and social benefits, and can solve the problems of low efficiency, low pass rate and high cost caused by the manual operation of existing bubble wand assembly. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a top view of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure on the upper side of the workbench of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the turntable in this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the automatic liquid injection device of this utility model;

[0021] Figure 6 This is a three-dimensional structural diagram of the automatic capping device of this utility model;

[0022] Figure 7 This is a three-dimensional structural diagram of the automatic capping device of this utility model;

[0023] Figure 8 This is a three-dimensional structural diagram of the injection tube fixing plate of this utility model;

[0024] Figure 9 This is a three-dimensional structural diagram of the bubble wand transfer device of this utility model;

[0025] Figure 10 This is a schematic diagram of the structure of the first conveyor belt mechanism of this utility model;

[0026] Figure 11 This is a three-dimensional structural diagram of the material dispensing component of this utility model;

[0027] Figure 12 This is a schematic diagram of the material distribution component and the material discharge mechanism of this utility model;

[0028] Figure 13 This is a three-dimensional structural diagram of the material discharge mechanism of this utility model;

[0029] Figure 14 This is a schematic diagram of the structure of the stop cylinder and the stop block of this utility model.

[0030] Figure label:

[0031] 1. Vibratory feeder; 2. First conveyor belt mechanism; 21. Guide plate; 22. First conveying channel; 3. Material distribution assembly; 31. Mounting plate; 32. Fixing part; 33. Baffle; 34. Drive device; 35. Paddle; 36. Photoelectric switch; 37. Bubble stick storage part; 4. Second conveyor belt mechanism; 5. Turntable; 51. Bubble stick positioning groove; 52. First mounting shaft; 53. Bubble stick bearing plate; 54. Second mounting shaft; 6. Discharge mechanism; 61. First guide block; 62. Second guide block; 63. Discharge channel; 7. Discharge guide rail; 8. Bubble stick; 9. Baffle; 10. Baffle cylinder; 11. Bracket; 12. Divider; 13. Automatic liquid injection device; 131. First column; 132. Liquid injection cylinder; 133. Liquid injection pipe fixing plate; 134. Liquid injection pipe; 135. 136. Water pump; 137. Top plate; 138. Mounting base plate; 14. Arc groove; 15. Automatic capping device; 16. Pressure plate; 17. Capping cylinder; 18. Cylinder mounting bracket; 19. Automatic capping device; 20. Capping motor; 21. Capping gripper; 22. Capping lifting cylinder; 23. Motor fixing plate; 24. Support column; 25. Mounting support; 26. Bubble stick pressing cylinder; 27. Pressure block; 28. Sliding block; 29. ​​Third conveyor belt mechanism; 20. Bubble stick transfer device; 20. Bearing; 21. Bearing bracket; 22. Workbench; 23. Water receiving tank; 24. Limiting block; 35. Sealing cap placement platform; 26. Sealing cap placement box; 37. Protective cover; 38. Mounting plate; 39. Fixing part; 30. Baffle; 31. Drive device. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0033] like Figure 1-14As shown, this utility model addresses the problems of low efficiency, low pass rate, and high cost caused by the manual operation of existing bubble stick assembly methods by providing the following technical solution: A bubble stick assembly machine includes a workbench 20 and a turntable 5. The turntable 5 is positioned directly above the workbench 20. A divider 12 for driving the turntable 5 to rotate is provided on the upper side of the workbench 20. An automatic liquid injection device 13, an automatic capping device 14, and an automatic capping device 15 are arranged sequentially along the outer side wall of the turntable 5. A third conveyor belt mechanism 16 is provided on one side of the automatic capping device 15. A bubble stick transfer device 17 is provided between the third conveyor belt mechanism 16 and the automatic liquid injection device 13. The bubble sticks rotate... The conveying device 17 includes a vibratory feeder 1, a first conveyor belt mechanism 2, a material distribution component 3, and a second conveyor belt mechanism 4, which are sequentially arranged on one side of the workbench 20. A discharge mechanism 6 is arranged on the upper side of the second conveyor belt mechanism 4, and the discharge mechanism 6 is connected to the turntable 5. The automatic liquid injection device 13 includes first columns 131 arranged side-by-side on the upper side of the workbench 20. A liquid injection cylinder 132 is arranged between the two first columns 131. A liquid injection pipe fixing plate 133 is installed on the movable end of the liquid injection cylinder 132. The liquid injection pipe fixing plate 133 is slidably connected to the first columns 131. Multiple liquid injection pipes 134 are spaced apart at the front of the liquid injection pipe fixing plate 133. The upper end of each liquid injection pipe 134 is connected to a flexible... The pipe is connected to a water pump 135 installed above the workbench 20; the automatic capping device 14 includes a pressure plate 141 located above the edge of the turntable 5, and a capping cylinder 142 is provided on the upper side of the pressure plate 141 to drive its up and down movement. The capping cylinder 142 is connected to the workbench 20 through a cylinder mounting bracket 143; the automatic capping device 15 includes a capping motor 151 located above the edge of the turntable 5, a capping gripper 152 is installed on the movable end of the capping motor 151, a capping lifting cylinder 153 is vertically arranged on the rear side of the capping motor 151, a motor fixing plate 154 is installed on the movable end of the capping lifting cylinder 153, and the front end of the motor fixing plate 154 is connected to the workbench 20. The capping motor 151 is connected to the motor fixing plate 154. Two support columns 155 are arranged side by side at the rear end of the motor fixing plate 154. The support columns 155 are slidably connected to the motor fixing plate 154. The bottom of the support column 155 is connected to the worktable 20 through the mounting bracket 156. A bubble stick cylinder 157 is provided at the front of the upper end of the mounting bracket 156. A pressure block 158 is provided at the movable end of the bubble stick cylinder 157. Through the automated assembly process, the production cycle of bubble sticks is significantly shortened, the production efficiency is greatly improved, and the needs of large-scale and rapid production can be met. The automated device ensures that the liquid injection volume, capping force and capping tightness are uniform and consistent, which greatly improves the product qualification rate and consistency and enhances product quality.

[0034] In this embodiment, as Figure 5 As shown, the upper ends of the two first columns 131 are connected by a top plate 136, and the lower ends of the two first columns 131 are connected to the workbench 20 by a mounting base plate 137. The structure is simple and easy to install.

[0035] In this embodiment, as Figure 8 As shown, the front part of the injection tube fixing plate 133 is provided with an arc-shaped groove 138 that matches the injection tube 134, so as to facilitate the adjustment of the position of the injection tube 134.

[0036] In this embodiment, as Figure 12 As shown, the material distribution component 3 includes a mounting plate 31 connected to the second conveyor belt mechanism 4. A fixing part 32 is rotatably provided on the upper side of the mounting plate 31. A driving device 34 for driving the fixing part 32 to rotate is provided at the bottom of the fixing part 32. A baffle 33 is provided on one side of the fixing part 32. The baffle 33 is connected to the mounting plate 31 to transport the bubble stick to the discharge mechanism 6.

[0037] In this embodiment, as Figure 13 and Figure 14 As shown, the discharge mechanism 6 includes a first guide block 61 disposed on the upper side of the second conveyor belt mechanism 4, and second guide blocks 62 disposed opposite to each other on both sides of the first guide block 61. Two discharge channels 63 for conveying bubble sticks 8 are formed between the first guide block 61 and the second guide blocks 62. At least one stop block 9 is disposed between the turntable 5 and the discharge channel 63. A stop block cylinder 10 is disposed on the rear side of the stop block 9 to drive its operation. The stop block cylinder 10 is connected to the workbench 20 located below the turntable 5 through a bracket 11 to transport the bubble sticks to the turntable 5.

[0038] In this embodiment, as Figure 3 As shown, the bottom of the turntable 5 is provided with multiple bearings 18 along the circumferential direction. The bearings 18 are connected to the worktable 20 through bearing brackets 19. Multiple bubble rod positioning grooves 51 are provided at intervals on the outer side wall of the turntable 5. Multiple limiting blocks 21 are provided on the outer periphery of the turntable 5. A bubble rod support plate 53 is installed on the lower part of the limiting block 21 through a first mounting shaft 52. The bubble rod support plate 53 is connected to the worktable 20 through a second mounting shaft 54 ​​provided at its bottom. The bearings 18 assist the turntable 5 to rotate. The bubble rod positioning grooves 51 are used to limit the bubble rods 8. The bubble rod support plate 53 is used to support the bottom of the bubble rods 8.

[0039] In this embodiment, as Figure 7 As shown, a sliding block 159 is provided at the bottom of the cap lifting cylinder 153, and the sliding block 159 is slidably connected to the support column 155, which has a simple structure.

[0040] In this embodiment, as Figure 3 As shown, a water tank 201 is provided around the edge of the workbench 20 to collect the spilled bubble solution.

[0041] In this embodiment, as Figure 3 As shown, a protective cover 24 is provided on the outer periphery of the divider 12 on the upper side of the workbench 20 to protect the divider 12.

[0042] In this embodiment, as Figure 1 As shown, a sealing cap placement platform 22 is provided on one side of the workbench 20 near the automatic capping device 14. A sealing cap placement box 23 is provided on the sealing cap placement platform 22 to facilitate workers to place the sealing caps on the bubble wand 8.

[0043] In this embodiment, as Figure 9-14 As shown, a plurality of paddles 35 are arranged along the circumferential direction on the outer side wall of the fixing part 32. The space between two adjacent paddles 35 forms a bubble stick storage part 37 for temporarily storing bubble sticks 8. Guide plates 21 are symmetrically arranged on the upper side of the first conveyor belt mechanism 2. A first conveying channel 22 for conveying bubble sticks 8 is formed between the guide plates 21. The end of the first conveying channel 22 extends toward the bubble stick storage part 37 and gradually narrows to guide the bubble sticks 8 into the bubble stick storage part 37. A photoelectric switch 36 is arranged on the upper side of the mounting plate 31 on one side of the fixing part 32 to sense the bubble sticks 8. When the bubble sticks 8 enter the bubble stick storage part 37, the photoelectric switch 36 sends a signal, the drive device 34 is activated, the fixing part 32 rotates, and the empty bubble stick storage part 37 rotates to the designated position. The vibrating plate 1 is connected to one end of the first conveyor belt mechanism 2 through the feeding guide rail 7 to guide the bubble sticks from the vibrating plate 1 into the first conveyor belt mechanism 2.

[0044] In this embodiment, as Figure 1As shown, the vibratory feeder 1 is used to vibrate and arrange the bubble sticks 8 neatly, and then transports the bubble sticks to the first conveyor belt mechanism 2 via the feeding guide rail 7. The guide plate 21 on the first conveyor belt mechanism 2 forms the first conveying channel 22, ensuring that the bubble sticks are smoothly transported to the bubble stick storage section 37 in the dispensing assembly 3. When the photoelectric switch 36 senses the signal, it sends a signal, and the drive device 34 is activated. The fixing part 32 rotates under the drive of the drive device 34, and the empty bubble stick storage section 37 rotates to the designated position. The second conveyor belt mechanism 4 transports the bubble sticks 8 from the bubble stick storage section 37 to the discharge mechanism 6. The first guide block 61 and the second guide block 62 in the discharge mechanism 6 form the discharge channel 63, ensuring that the bubble sticks 8 are smoothly transported. When the stop block 9 is moved under the drive of the stop block cylinder 10, the stop block 9 retracts, and the bubble rod 8 enters the bubble rod positioning groove 51 of the turntable 5. The stop block 9 moves forward under the drive of the stop block cylinder 10. The divider 12 drives the turntable 5 to rotate, transferring the bubble rod 8 to the automatic liquid injection device 13. The liquid injection tube fixing plate 133 descends under the drive of the liquid injection cylinder 132, and multiple liquid injection tubes 134 rise into the bubble rod 8 to inject bubble liquid at the same time. After the liquid injection is completed, the liquid injection cylinder 132 resets, and the turntable 5 continues to rotate to rotate the bubble rod 8 to the sealing cap placement platform 22. The worker places the sealing cap in the sealing cap placement box 23 onto the bubble rod 8, and the turntable 5 continues to rotate to rotate the bubble rod 8 to the automatic capping device 14. The pressure plate 141 descends under the drive of the capping cylinder 142, pressing the sealing cap tightly onto the bubble rod 8. After capping is completed, the capping cylinder 142 resets, and the turntable 5 continues to rotate, rotating the bubble rod 8 to the automatic capping device 15. The capping motor 151 descends under the drive of the capping lifting cylinder 153, and the capping motor 151 actuates, and the capping gripper 152 grabs the sealing cap and tightens it. After capping is completed, the turntable 5 continues to rotate, moving the bubble rod 8 to the third conveyor belt mechanism 16 and outputting it through it.

[0045] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0046] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly and specifically defined.

[0047] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0048] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the protection scope claimed by this utility model.

Claims

1. An assembly machine for bubble wands comprising a worktable (20), a carousel (5), characterized in that: The turntable (5) is positioned directly above the workbench (20). A divider (12) for driving the turntable (5) to rotate is provided on the upper side of the workbench (20). An automatic liquid injection device (13), an automatic capping device (14), and an automatic capping device (15) are arranged sequentially along the outer side wall of the turntable (5). A third conveyor belt mechanism (16) is provided on one side of the automatic capping device (15). A bubble rod transfer device (17) for conveying bubble rods (8) is provided between the third conveyor belt mechanism (16) and the automatic liquid injection device (13). The bubble stick transfer device (17) includes a vibrating plate (1), a first conveyor belt mechanism (2), a material distribution component (3) and a second conveyor belt mechanism (4) arranged sequentially on one side of the workbench (20). The upper side of the second conveyor belt mechanism (4) is provided with a discharge mechanism (6), which is connected to the turntable (5). The automatic liquid injection device (13) includes first columns (131) arranged side by side on the upper side of the workbench (20), and a liquid injection cylinder (132) is arranged between the two first columns (131). A liquid injection pipe fixing plate (133) is installed on the movable end of the liquid injection cylinder (132). The liquid injection pipe fixing plate (133) is slidably connected to the first column (131). A plurality of liquid injection pipes (134) are arranged at intervals on the front part of the liquid injection pipe fixing plate (133). The upper end of the liquid injection pipe (134) is connected to a water pump (135) installed above the workbench (20) through a hose. The automatic capping device (14) includes a pressure plate (141) disposed above the edge of the turntable (5). A capping cylinder (142) is disposed on the upper side of the pressure plate (141) to drive it to move up and down. The capping cylinder (142) is connected to the worktable (20) through a cylinder mounting bracket (143). The automatic capping device (15) includes a capping motor (151) located above the edge of the turntable (5). The capping motor (151) has a capping gripper (152) installed on its movable end. A capping lifting cylinder (153) is vertically arranged on the rear side of the capping motor (151). A motor fixing plate (154) is installed on the movable end of the capping lifting cylinder (153). The front end of the motor fixing plate (154) is connected to the capping motor (151). Two support columns (155) are arranged side by side at the rear end of the motor fixing plate (154). The support columns (155) are slidably connected to the motor fixing plate (154). The bottom of the support columns (155) is connected to the workbench (20) through a mounting bracket (156). A bubble wand cylinder (157) is arranged at the front of the upper end of the mounting bracket (156). A pressure block (158) is arranged on the movable end of the bubble wand cylinder (157).

2. An assembly machine for bubble wands as claimed in claim 1, characterised in that: The upper ends of the two first columns (131) are connected by a top plate (136), and the lower ends of the two first columns (131) are connected to the workbench (20) by a mounting base plate (137).

3. The assembly machine for bubble wands of claim 1, wherein: The front part of the injection tube fixing plate (133) is provided with an arc-shaped groove (138) that matches the injection tube (134).

4. The assembly machine for bubble wands of claim 1, wherein: The material distribution assembly (3) includes a mounting plate (31) connected to the second conveyor belt mechanism (4). A fixing part (32) is rotatably provided on the upper side of the mounting plate (31). A driving device (34) for driving the fixing part (32) to rotate is provided at the bottom of the fixing part (32). A baffle (33) is provided on one side of the fixing part (32). The baffle (33) is connected to the mounting plate (31).

5. The assembly machine for bubble wands of claim 1, wherein: The discharge mechanism (6) includes a first guide block (61) disposed on the upper side of the second conveyor belt mechanism (4), and second guide blocks (62) disposed opposite to each other on both sides of the first guide block (61). Two discharge channels (63) for conveying bubble rods (8) are formed between the first guide block (61) and the second guide block (62). At least one stop block (9) is disposed between the turntable (5) and the discharge channel (63). A stop block cylinder (10) for driving the operation of the stop block (9) is disposed on the rear side of the stop block (9). The stop block cylinder (10) is connected to the worktable (20) located below the turntable (5) through a bracket (11).

6. The assembly machine for bubble wands of claim 1, wherein: The bottom of the turntable (5) is provided with multiple bearings (18) along the circumferential direction. The bearings (18) are connected to the worktable (20) through bearing brackets (19). Multiple bubble rod positioning grooves (51) are provided at intervals on the outer side wall of the turntable (5). Multiple limiting blocks (21) are provided on the outer periphery of the turntable (5). A bubble rod support plate (53) is installed on the lower part of the limiting block (21) through a first mounting shaft (52). The bubble rod support plate (53) is connected to the worktable (20) through a second mounting shaft (54) provided at its bottom.

7. The assembly machine for bubble wands of claim 1, wherein: The bottom of the cap lifting cylinder (153) is provided with a sliding block (159), which is slidably connected to the support column (155).

8. The assembly machine for bubble wands of claim 1, wherein: A water collection trough (201) is provided around the edge of the workbench (20).

9. The assembly machine for bubble wands of claim 1, wherein: The outer periphery of the divider (12) is provided with a protective cover (24) on the upper side of the worktable (20).

10. The assembly machine for bubble wands of claim 1, wherein: A sealing cap placement platform (22) is provided on one side of the workbench (20) near the automatic capping device (14), and a sealing cap placement box (23) is provided on the sealing cap placement platform (22).

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