Automatic Glue Coating Device for Baby Bottles

Abstract

The present invention relates to an automatic glue coating device for a feeding bottle, which comprises a machine base. A glue bucket is arranged on the machine base, and a lifting driving member is arranged at the bottom thereof. A feeding mechanism is arranged on one side of the glue bucket, a discharging mechanism is arranged on the other side, and a picking and placing mechanism is arranged above it. The picking and placing mechanism comprises a mounting frame, a feeding manipulator and a discharging manipulator. A rotary driving member is arranged at the top of the mounting frame. A glue tray is arranged inside the glue bucket. Hanging ears are arranged on both sides of the glue tray. An overflow glue hole communicating with the glue bucket is arranged in the middle of the glue tray. A placing groove is arranged outside the overflow glue hole. The workpiece is pushed onto the pre-storage component by a pushing component. The feeding manipulator grabs the workpiece to be processed from the pre-storage component. At the same time, the discharging manipulator picks up the workpiece coated with glue on the glue tray, and the discharging manipulator is driven to rotate by the rotary driving member. Under the action of centrifugal force, the redundant glue on the surface of the workpiece coated with glue is dried, achieving a better residual treatment effect, shortening the drying time of the glue, and making the glue effect better.

Description

Technical Field

[0001] The present invention relates to the technical field of bottle production, and in particular to an automatic glue coating device for baby bottles. Background Art

[0002] In the production of baby bottles, there is a ring-shaped component that needs to be coated with glue. Currently, it is usually manually processed to coat glue on this ring-shaped component. The production efficiency is low, and the skills of workers vary, resulting in uneven coating of products, causing a large number of defective products. Moreover, manual glue coating often applies too much glue. At this time, a large amount of time is required for drying, and the glue coating effect is not good, with a lot of residual dried glue. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide an automatic glue coating device for baby bottle production, which has high production efficiency, uniform glue coating, good coating effect, and short drying time for glue.

[0004] The technical solution adopted by the present invention is as follows:

[0005] An automatic glue coating device for baby bottles includes a machine base. A glue bucket is provided on the machine base, and a lifting driving member is provided at its bottom. The output end of the lifting driving member is connected to the glue bucket. A feeding mechanism is provided on one side of the glue bucket, a discharging mechanism is provided on the other side, and a picking and placing mechanism is provided above it. The picking and placing mechanism includes a mounting frame, a feeding manipulator for transferring the workpiece from the feeding mechanism to the glue bucket, and a discharging manipulator for transferring the workpiece from the glue bucket to the discharging mechanism. The feeding manipulator and the discharging manipulator are both fixed on the mounting frame. The mounting frame moves up and down and horizontally along the machine base, and a rotating driving member connected to the discharging manipulator is provided at its top. A glue tray is provided inside the glue bucket. Hanging ears are provided on both sides of the glue tray. The hanging ears bypass the glue bucket and are fixedly connected to the machine base. An overflow hole communicating with the glue bucket is provided in the middle of the glue tray, and a placing groove is provided outside the overflow hole.

[0006] Preferably, the feeding mechanism includes a feeding conveyor belt and first limiting strips provided on both sides of the feeding conveyor belt. A pre-storage component is provided on one side of the feeding mechanism close to the picking and placing mechanism, and a pushing component for pushing the workpiece onto the pre-storage component is provided on the other side.

[0007] Preferably, the pushing component includes a push plate and a pushing cylinder. The pushing cylinder is fixed on the machine base, and its output end is connected to the push plate.

[0008] Preferably, the pre-storage component includes a support plate and an arc-shaped baffle. The arc-shaped baffle is provided on the top of the support plate. The support plate is connected to one side of the feeding conveyor belt, and a vertical baffle is provided at the end of the feeding conveyor belt. The vertical baffle is provided on one side of the arc-shaped baffle.

[0009] Preferably, the feeding conveyor belt includes a belt and a servo motor for driving the belt to rotate, and an infrared sensor for identifying the arrival of the workpiece is provided on the vertical baffle.

[0010] Preferably, both the loading manipulator and the unloading manipulator include a gripper and a three-jaw cylinder for driving the gripper to open and close, and the three-jaw cylinder is connected to the gripper.

[0011] Preferably, the unloading mechanism includes an unloading conveyor belt and second limiting strips arranged on both sides of the unloading conveyor belt, and the unloading conveyor belt includes a belt and a stepping motor for driving the belt to rotate.

[0012] Preferably, a gantry is fixed on the machine base, a lifting track is slidably connected to the gantry, the lifting track moves horizontally along the gantry, and the mounting frame vertically lifts along the lifting track.

[0013] Preferably, the lifting driving member is a cylinder, and the rotating driving member is a servo motor.

[0014] Preferably, the material of the glue bucket is stainless steel.

[0015] The beneficial effects of the present invention are as follows:

[0016] The automatic glue coating device for milk bottles pushes the workpiece to the pre-storage component through the feeding component, grabs the workpiece to be processed from the pre-storage component through the loading manipulator, and at the same time, the unloading manipulator picks up the workpiece with glue coated on the glue tray, and drives the unloading manipulator to rotate through the rotating driving member. Under the action of centrifugal force, the excess glue on the surface of the glued workpiece is thrown off, achieving a better residual treatment effect, shortening the drying time of the glue, and making the glue effect better;

[0017] The loading manipulator picks up the workpiece to be processed and places it on the glue tray, and at the same time, the unloading manipulator picks up the workpiece with the glue thrown off and places it on the unloading mechanism. The loading and unloading are carried out simultaneously, improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present invention.

[0019] Figure 2 is a partial structural schematic diagram of the present invention.

[0020] Figure 3 is a transverse cross-sectional view of the present invention.

[0021] Figure 4 is Figure 3 an enlarged schematic view of part A in

[0022] In the figure: 1. Machine base; 2. Glue bucket; 3. Lifting drive member; 4. Loading mechanism; 5. Unloading mechanism; 6. Pick-and-place mechanism; 7. Mounting frame; 8. Loading manipulator; 9. Unloading manipulator; 10. Rotation drive member; 11. Glue tray; 12. Hanging ear; 13. Glue overflow hole; 14. Placing groove; 15. Loading conveyor belt; 16. First limit strip; 17. Pre-stored material assembly; 18. Pushing component; 19. Support plate; 20. Arc-shaped baffle; 21. Pushing plate; 22. Pushing cylinder; 23. Infrared sensor; 24. Claw; 25. Three-jaw cylinder; 26. Unloading conveyor belt; 27. Second limit strip; 28. Gantry; 29. Lifting track; 30. Vertical baffle. Detailed implementation manner

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-4 , the present invention provides a technical solution: an automatic glue coating device for baby bottles, including a machine base 1, a glue bucket 2 is provided on the machine base 1, and a lifting drive member 3 is provided at its bottom, the output end of the lifting drive member 3 is connected to the glue bucket 2, a loading mechanism 4 is provided on one side of the glue bucket 2, an unloading mechanism 5 is provided on the other side, and a pick-and-place mechanism 6 is provided above it. The pick-and-place mechanism 6 includes a mounting frame 7, a loading manipulator 8 for transferring the workpiece from the loading mechanism 4 to the glue bucket 2, and an unloading manipulator 9 for transferring the workpiece from the glue bucket 2 to the unloading mechanism 5. Both the loading manipulator 8 and the unloading manipulator 9 are fixed on the mounting frame 7. The mounting frame 7 moves up and down and horizontally along the machine base 1, and a rotation drive member 10 connected to the unloading manipulator 9 is provided at its top. A glue tray 11 is provided inside the glue bucket 2, hanging ears 12 are provided on both sides of the glue tray 11, the hanging ears 12 bypass the glue bucket 2 and are fixedly connected to the machine base 1, a glue overflow hole 13 communicating with the glue bucket 2 is provided in the middle of the glue tray 11, and a placing groove 14 is provided outside the glue overflow hole 13.

[0025] In order to facilitate the loading manipulator 8 to grab the workpiece for loading, in this embodiment, preferably, the loading mechanism 4 includes a loading conveyor belt 15 and first limit strips 16 provided on both sides of the loading conveyor belt 15. A pre-stored material assembly 17 is provided on one side of the loading mechanism 4 close to the pick-and-place mechanism 6, and a pushing component 18 for pushing the workpiece onto the pre-stored material assembly 17 is provided on the other side.

[0026] For the convenience of the loading manipulator 8 to grasp the workpiece for loading, in this embodiment, preferably, the pusher assembly 18 includes a push plate 21 and a pushing cylinder 22. The pushing cylinder 22 is fixed to the machine base 1, and its output end is connected to the push plate 21.

[0027] For the convenience of the loading manipulator 8 to grasp the workpiece for loading, in this embodiment, preferably, the pre-storage component 17 includes a support plate 19 and an arc-shaped baffle 20. The arc-shaped baffle 20 is arranged on the top of the support plate 19. The support plate 19 is connected to one side of the loading conveyor belt 15. A vertical baffle 30 is provided at the end of the loading conveyor belt 15, and the vertical baffle 30 is arranged on one side of the arc-shaped baffle 20.

[0028] For the convenience of improving the loading efficiency, in this embodiment, preferably, the loading conveyor belt 15 includes a belt and a servo motor for driving the belt to rotate. An infrared sensor 23 for identifying the arrival of the workpiece is provided on the vertical baffle 30. The purpose is that when the workpiece reaches one side of the vertical baffle 30, the infrared sensor 23 senses the workpiece, and the loading conveyor belt 15 stops rotating to prevent blockage caused by excessive feed volume.

[0029] For the convenience of grasping the workpiece, in this embodiment, preferably, both the loading manipulator 8 and the unloading manipulator 9 include a claw 24 and a three-jaw cylinder 25 for driving the claw 24 to open and close. The three-jaw cylinder 25 is connected to the claw 24.

[0030] For the purpose of preventing the workpiece from shifting, in this embodiment, preferably, the unloading mechanism 5 includes an unloading conveyor belt 26 and second limiting strips 27 arranged on both sides of the unloading conveyor belt 26. The unloading conveyor belt 26 includes a belt and a stepping motor for driving the belt to rotate.

[0031] For the convenience of driving the loading manipulator 8 and the unloading manipulator 9 to transfer the workpiece, in this embodiment, preferably, a gantry 28 is fixed on the machine base 1. A lifting track 29 is slidably connected to the gantry 28. The lifting track 29 moves horizontally along the gantry 28, and the mounting bracket 7 vertically lifts along the lifting track 29.

[0032] For the convenience of the workpiece to rotate and spin off the excess glue on the surface under the action of centrifugal force, in this embodiment, preferably, the lifting driving member 3 is a cylinder, and the rotating driving member 10 is a servo motor.

[0033] For the convenience of storing the glue, in this embodiment, preferably, the glue bucket 2 is made of stainless steel.

[0034] Working principle and usage process of the present invention: When the workpiece moves to one side of the vertical baffle 30, the infrared sensor 23 senses the workpiece, the feeding conveyor belt 15 stops rotating, the push plate 21 is driven to move horizontally by the pushing cylinder 22, and the workpiece is pushed from the feeding conveyor belt 15 onto the pallet 19 to wait for feeding. The feeding manipulator 8 grabs the workpiece to be processed from the pre-stored material component 17. At the same time, the discharging manipulator 9 picks up the workpiece with glue applied on the glue tray 11, and the discharging manipulator 9 is driven to rotate by the rotating driving member 10. Under the action of centrifugal force, the excess glue on the surface of the workpiece with glue applied is thrown off to dry, achieving a better residual treatment effect, shortening the glue drying time, and making the glue effect better.

[0035] The feeding manipulator 8 picks up the workpiece to be processed and places it on the placement groove 14 of the glue tray 11. The lifting driving member 3 drives the glue bucket 2 to rise, so that the glue in the glue bucket 2 seeps out from the overflow hole 13 and is evenly coated on the surface of the workpiece. At the same time, the discharging manipulator 9 picks up the workpiece with the glue thrown off and places it on the discharging conveyor belt 26 for step-by-step feeding. The feeding and discharging are carried out simultaneously to improve production efficiency.

[0036] Finally, it should be noted that the above are only preferred examples of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automatic glue - applying device for a feeding bottle, comprising a machine base (1), characterized in that: A glue bucket (2) is provided on the machine base (1), and a lifting drive member (3) is provided at its bottom. The output end of the lifting drive member (3) is connected to the glue bucket (2). A feeding mechanism (4) is provided on one side of the glue bucket (2), a discharging mechanism (5) is provided on the other side, and a picking and placing mechanism (6) is provided above it. The picking and placing mechanism (6) includes a mounting frame (7), a feeding manipulator (8) for transferring workpieces from the feeding mechanism (4) to the glue bucket (2), and a discharging manipulator (9) for transferring workpieces from the glue bucket (2) to the discharging mechanism (5). The feeding manipulator (8) and the discharging manipulator (9) are both fixed to the mounting frame (7). The mounting frame (7) moves up and down and horizontally along the machine base (1), and a rotary drive member (10) connected to the discharging manipulator (9) is provided at its top. A glue tray (11) is provided inside the glue bucket (2). Hanging ears (12) are provided on both sides of the glue tray (11). The hanging ears (12) bypass the glue bucket (2) and are fixedly connected to the machine base (1). An overflow hole (13) communicating with the glue bucket (2) is provided in the middle of the glue tray (11). A placement groove (14) is provided outside the overflow hole (13). The feeding mechanism (4) includes a feeding conveyor belt (15) and first limiting strips (16) provided on both sides of the feeding conveyor belt (15). A pre-storage component (17) is provided on one side of the feeding mechanism (4) close to the picking and placing mechanism (6), and a pushing component (18) for pushing workpieces onto the pre-storage component (17) is provided on the other side. The pushing component (18) includes a push plate (21) and a pushing cylinder (22). The pushing cylinder (22) is fixed to the machine base (1), and its output end is connected to the push plate (21). The pre-storage component (17) includes a support plate (19) and an arc-shaped baffle (20). The arc-shaped baffle (20) is provided on the top of the support plate (19). The support plate (19) is connected to one side of the feeding conveyor belt (15). A vertical baffle (30) is provided at the end of the feeding conveyor belt (15). The vertical baffle (30) is provided on one side of the arc-shaped baffle (20). The feeding conveyor belt (15) includes a belt and a servo motor for driving the belt to rotate. An infrared sensor (23) for identifying the arrival of workpieces is provided on the vertical baffle (30). Both the feeding manipulator (8) and the discharging manipulator (9) include a claw (24) and a three-jaw cylinder (25) for driving the claw (24) to open and close. The three-jaw cylinder (25) is connected to the claw (24). The discharging mechanism (5) includes a discharging conveyor belt (26) and second limiting strips (27) provided on both sides of the discharging conveyor belt (26). The discharging conveyor belt (26) includes a belt and a stepping motor for driving the belt to rotate.

2. The automatic glue coating device for a feeding bottle according to claim 1, wherein: A gantry (28) is fixed on the machine base (1). A lifting track (29) is slidably connected to the gantry (28). The lifting track (29) moves horizontally along the gantry (28). The mounting frame (7) vertically lifts along the lifting track (29).

3. The automatic glue coating device for a feeding bottle according to claim 1, characterized in that: The lifting drive member (3) is a cylinder, and the rotary drive member (10) is a servo motor.

4. The automatic glue coating device for a feeding bottle according to claim 1, characterized in that: The material of the glue bucket (2) is stainless steel.

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