Conveying device and hair dye filling machine thereof

Abstract

The utility model discloses a conveying device and a hair dye filling machine thereof. A conveying device comprises a rotating shaft connected with a conveying belt; the belt pulley group is connected to one end of the rotating shaft; the driving shaft is connected with the belt pulley group; the ratchet wheel is connected to one end of the driving shaft; the pawl is matched with the ratchet wheel; the sliding block is used for being connected with the filling head and the stand column; the sliding plate is arranged on one side of the sliding block, and the pawl is arranged on the sliding plate. The conveying device is applied to the hair dye filling machine. The conveying device and the hair dye filling machine thereof have the advantages that the purposes of automatically conveying filling bottles and moving filling heads can be achieved, and design cost and debugging cost are reduced.

Description

Technical Field

[0001] The utility model relates to a conveying device and a hair dye filling machine thereof. Background Art

[0002] Hair dye filling machine is a kind of filling equipment specially used for hair dye products. It usually includes filling head, conveying system, filling control system and other components, which are used to fill hair dye into corresponding packaging containers according to preset capacity and speed to ensure the accuracy and efficiency of the production process.

[0003] The existing hair dye filling machine generally uses a conveyor belt to transport the corresponding filling bottles to the bottom of the filling head, and then the filling head moves down to input the hair dye into the filling bottle. The operation of the conveyor belt is controlled by a motor, and there is a time difference between the filling head and the conveyor belt, that is, when the conveyor belt transports the filling bottle to the bottom of the filling head, the filling head will move down and fill the filling bottle. A more complex CNC design is required to make the whole process under the control of PLC, and the design cost and debugging cost are high. Utility Model Content

[0004] The utility model aims to provide a conveying device and a hair dye filling machine thereof, which can achieve the purpose of automatically conveying filling bottles and moving filling heads, and reduce design costs and debugging costs.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A conveying device includes: a rotating shaft connected to a conveyor belt; a pulley group connected to one end of the rotating shaft; a driving shaft connected to the pulley group; a ratchet connected to one end of the driving shaft; a pawl arranged in cooperation with the ratchet; a slider used to connect to a filling head and a column; a sliding plate arranged on one side of the slider, and the pawl is arranged on the sliding plate.

[0007] The utility model is further configured as follows: the pawls are hinged to the sliding plate and a spring is arranged at the hinge, and a limit plate is arranged at the lower side of each pawl.

[0008] The utility model is further configured as follows: the upper half of the sliding plate is not provided with ratchet claws, and the lower half is provided with ratchet claws arranged in sequence.

[0009] A hair dye filling machine uses the above-mentioned conveying device.

[0010] In summary, the utility model has the following beneficial effects: the conveying device and the hair dye filling machine thereof can achieve the purpose of automatically conveying the filling bottle and moving the filling head, and reduce the design cost and debugging cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of an embodiment;

[0012] Figure 2 It is a rear view structural schematic diagram of an embodiment;

[0013] Figure 3 is a schematic diagram of the structure of the pawl;

[0014] Figure 4 Schematic diagram of the connection relationship of the screw.

[0015] Figure numerals: 1, fixed frame; 2, conveyor belt; 3, filling bottle; 4, column; 5, filling head; 6, cylinder; 7, conveying device; 8, sealing device; 9, rotating shaft; 10, pulley set; 11, driving shaft; 12, ratchet; 13, pawl; 14, slider; 15, sliding plate; 16, spring; 17, limit plate; 18, bracket; 19, mounting hole; 20, track; 21, screw; 22, long gear; 23, short gear; 24, rotating shaft; 25, bevel gear set; 26, driving gear; 27, gear rod; 28, spring; 29, suction cup. DETAILED DESCRIPTION

[0016] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0017] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0018] In the description of the present utility model, "multiple" means two or more than two, unless otherwise clearly specified and specifically defined. In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] like Figure 1 As shown, a hair dye filling machine includes a fixed frame 1. The fixed frame 1 is fixedly set on the ground. A conveyor belt 2 is arranged on the fixed frame 1. The conveyor belt 2 is used to place the corresponding filling bottles 3 for transportation. In addition, a column 4 is arranged in the middle of the fixed frame 1. A filling head 5 is slidably arranged on the column 4. A cylinder 6 is arranged on the top of the filling head 5 to drive the filling head 5 to move up and down. Among them, the filling head 5 is connected to the external pump body through a pipeline, so that the corresponding hair dye is input into the filling head 5 for filling. Correspondingly, a conveying device 7 for conveying and filling the filling bottles 3 and a sealing device 8 for sealing the filled filling bottles 3 are arranged on the fixed frame 1.

[0021] 1. Conveying device 7

[0022] like Figure 1 , Figure 2 , Figure 3 As shown, the conveying device 7 includes a rotating shaft 9, and the rotating shaft 9 is connected to the conveyor belt 2. One end of the rotating shaft 9 is connected to a pulley set 10. The pulley set 10 is connected to a driving shaft 11. The driving shaft 11 is connected to the fixed frame 1 by a bearing. The pulley set 10 can drive the driving shaft 11 and the rotating shaft 9 to rotate simultaneously.

[0023] A ratchet 12 is connected to one end of the driving shaft 11. A pawl 13 is provided in cooperation with the ratchet 12. Correspondingly, a slider 14 is provided between the filling head 5 and the column 4. The slider 14 slides on the column 4, thereby driving the filling head 5 to move up and down. A sliding plate 15 is provided on one side of the slider 14. The multiple pawls 13 are provided on the sliding plate 15. The pawl 13 is hinged to the sliding plate 15 and a spring 16 is provided at the hinge. Correspondingly, a limit plate 17 is provided on the lower side of each pawl 13. The limit plate 17 can prevent the pawl 13 from rotating counterclockwise.

[0024] Optimally, the upper half of the sliding plate 15 is not provided with the ratchet 13 , and the lower half is provided with the ratchet 13 arranged in sequence.

[0025] As described above, when the slider 14 moves downward under the action of the cylinder 6, the pawl 13 moves downward, contacts the ratchet 12 and rotates clockwise, thereby not driving the ratchet 12 to rotate. The filling head 5 moves downward to fill the filling bottle 3 below with hair dye.

[0026] When the slider 14 moves upward under the action of the cylinder 6, the pawl 13 moves upward. In the initial state, since the pawl 13 is not provided on the upper half of the sliding plate 15, the pawl 13 will not drive the ratchet 12 to rotate, and the filling head 5 smoothly leaves the bottle mouth position. When the pawl 13 on the lower half of the sliding plate 15 contacts with the ratchet 12, the pawl 13 cannot rotate counterclockwise under the action of the limit plate 17. The pawl 13 drives the ratchet 12 to rotate, thereby driving the pulley group 10 to work, driving the rotating shaft 9 to rotate, and the conveyor belt 2 moves forward, inputting the filled bottles 3 to the next process, and allowing the new bottles 3 to enter under the filling head 5.

[0027] Under the above arrangement, the movement of the conveyor belt 2 and the movement between the filling head 5 are realized through the mechanical structure, and there is no need to program their running tracks and running times, thereby reducing the design cost and debugging cost.

[0028] 2. Sealing device 8

[0029] like Figure 1 , Figure 2 , Figure 4 As shown, the sealing device 8 includes a bracket 18 arranged above the filled bottle 3. A mounting hole 19 is provided in the middle of the bracket 18 for the bottle cap to pass through. A track 20 is connected to one side of the mounting hole 19. The corresponding bottle caps can be arranged in sequence on the track 20, and in actual use, the track 20 can be designed to be arranged obliquely so that they can automatically enter the mounting hole 19.

[0030] The bracket 18 is fixedly connected to the fixed frame 1. The mounting hole 19 of the bracket 18 is internally threaded with a screw rod 21. A long gear 22 is connected to the top of the screw rod 21. The long gear 22 is meshed with a short gear 23. A rotating shaft 24 is fixedly penetrated in the middle of the short gear 23. The rotating shaft 24 is connected to the bracket 18 by a bearing. A bevel gear set 25 is connected to the top of the rotating shaft 24. The bevel gear set 25 is connected to a driving gear 26. The driving gear 26 is meshed with a gear rod 27. The gear rod 27 is fixedly connected to the filling head 5.

[0031] Optimally, a thin elastic sheet 28 made of rubber is arranged in the mounting hole 19. The elastic sheet 28 and the bracket 18 are fixedly arranged in the mounting hole 19 and have elasticity.

[0032] Optimally, a suction cup 29 is provided at the bottom of the screw 21 to squeeze and adsorb the top of the bottle cap, so that the bottle cap and the screw 21 move simultaneously.

[0033] As mentioned above, when the filling head 5 moves downward for filling under the action of the slider 14, the gear rod 27 moves downward, driving the driving gear 26 to rotate. The driving gear 26 drives the rotating shaft 24 to rotate, and then drives the short gear 23 to rotate. When the short gear 23 rotates, it drives the long gear 22 to rotate, and cooperates with the threaded connection relationship between the screw 21 and the bracket 18, so that the screw 21 is screwed downward into the bracket 18. When the screw 21 contacts the bottle cap, it continues to rotate and move downward, so that the suction cup 29 at the bottom of the screw 21 abuts on the bottle cap. At this time, the elastic force of the spring 28 cannot be overcome, so that the bottle cap is adsorbed to the bottom of the screw 21. The screw 21 continues to move downward, so that the screw 21 overcomes the elastic force of the spring 28, bends the spring 28, and then continues to rotate and move downward, so that after the bottle cap at the bottom contacts the filling bottle 3, the bottle cap rotates and screws into the filling bottle 3, completing the purpose of sealing the filling bottle 3.

[0034] As described above, the number of rotations of the screw 21 can be controlled by designing the length of the stroke of the filling head 5 to match the necessary stroke of the screw 21 during actual use.

[0035] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A conveying device, characterized in that: include: Column (4); A filling head (5) is slidably disposed on the column (4); A cylinder (6) is provided on the top of the filling head (5) for driving the filling head (5) to move up and down; A rotating shaft (9) connected to the conveyor belt (2); A pulley assembly (10) connected to one end of the rotating shaft (9); A driving shaft (11) connected to the pulley assembly (10); A ratchet wheel (12) connected to one end of the driving shaft (11); A ratchet pawl (13) is arranged in cooperation with the ratchet wheel (12); A slider (14) connected between the filling head (5) and the column (4); The sliding plate (15) is arranged on one side of the sliding block (14), and the ratchet pawl (13) is arranged on the sliding plate (15).

2. The conveying device according to claim 1, characterized in that The pawl (13) is hinged to the sliding plate (15) and a spring (16) is arranged at the hinge. A limit plate (17) is arranged on the lower side of each pawl (13).

3. The conveying device according to claim 1, characterized in that: The upper half of the sliding plate (15) is not provided with ratchet pawls (13), while the lower half is provided with ratchet pawls (13) arranged in sequence.

4. A hair dye filling machine, characterized in that: include: A fixed frame (1) on which a conveyor belt (2) is arranged; A column (4) is arranged in the middle of the fixing frame (1); A filling head (5) is slidably disposed on the column (4); A cylinder (6) is arranged on the top of the filling head (5) and is used to drive the filling head (5) to move up and down; The conveying device (7) according to any one of claims 1 to 3; A sealing device (8) is arranged on the fixing frame (1) and is used for sealing the filled bottles (3).

5. The hair dye filling machine according to claim 4, characterized in that: The sealing device (8) comprises: A support (18) is arranged above the filled bottle (3); A mounting hole (19) is provided in the middle of the bracket (18); A track (20) is arranged on one side of the mounting hole (19) and is in communication with the mounting hole (19); A screw (21) threadedly connected in the mounting hole (19); A long gear (22) connected to the top of the screw (21); A short gear (23) meshing with the long gear (22); A rotating shaft (24) is fixedly disposed through the middle of the short gear (23); A bevel gear set (25) connected to the top of the rotating shaft (24); A driving gear (26) connected to the bevel gear set (25); The gear rod (27) is meshed with the driving gear (26) and is fixedly connected to the filling head (5).

6. The hair dye filling machine according to claim 5, characterized in that: A thin elastic sheet (28) made of rubber is arranged in the mounting hole (19).

7. The hair dye filling machine according to claim 5, characterized in that: A suction cup (29) is provided at the bottom of the screw rod (21).

Images