Accurate positioning of a cosmetic filling head

Abstract

The utility model relates to the technical field of cosmetic production discloses accurate positioning filling head of cosmetic filling machine, include: rack, the top fixedly connected with the liquid injection machine of rack inside, the bottom fixedly connected with the workstation of rack inside, the front end fixedly connected with positioning mechanism in the inner chamber of workstation, positioning mechanism includes connecting box, push block and push plate, the front end fixedly connected with connecting box in the inner chamber of workstation, the utility model discloses through the setting of connecting box, push block and push plate, can place the container in the inside of workstation, then start the mechanical movement in connecting box inside, push block moves forward, push block drives push plate to move forward, then push plate is fixed to the container and is tightly fixed, makes the position positioning after starting the liquid injection machine work, and the liquid injection machine falls accurately and inserts the container and is filled in the interface place, above reaches the positioning of material in filling process, improves the accuracy and work efficiency of filling.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic production technology, and in particular to a precision positioning filling head for cosmetic filling machines. Background Technology

[0002] Cosmetic filling is a crucial step in the cosmetic production process, directly affecting product quality, packaging consistency, and production efficiency.

[0003] The filling head of a filling machine is in a fixed position. If the container is not positioned accurately, the filling head may deviate from the container's interface. In minor cases, some material may spill outside the container, resulting in material waste; in severe cases, the material may not enter the container, resulting in an empty bottle and reducing the processing efficiency of the filling machine.

[0004] Therefore, a quasi-oxygen supply device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Given that the filling head position is fixed in the existing technology, if the container is not positioned accurately, the filling head may deviate from the container interface. This can result in some material spilling outside the container, causing material waste, or even the material not entering the container, leading to empty bottles and reducing the processing efficiency of the filling machine.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A precision-positioning filling head for a cosmetic filling machine includes: a frame, a liquid injection machine, and a worktable; the liquid injection machine is fixedly connected to the top of the inner side of the frame, and the worktable is fixedly connected to the bottom of the inner side of the frame. It also includes:

[0009] The device includes a positioning mechanism, a driving mechanism, a connecting mechanism, and a transmission assembly. The positioning mechanism is fixedly connected to the front end of the inner cavity of the worktable. The driving mechanism is fixedly connected to the back end of the bottom of the inner wall of the connecting box. The connecting mechanism is fixedly connected to the left and right sides of the front end of the inner wall of the connecting box. The transmission assembly is fixedly connected to the left and right sides of the bottom of the U-shaped docking plate.

[0010] As a further embodiment of this utility model: the positioning mechanism includes: a connecting box, a push block, and a push plate; the connecting box is fixedly connected to the front end of the inner cavity of the worktable, the push block is movably connected to the left and right sides of the front end of the connecting box, and the push plate is fixedly connected to the front end of the push block.

[0011] As a further embodiment of this utility model: the driving mechanism includes: a servo motor, a disc, and a transmission column; the servo motor is fixedly connected to the back end of the bottom of the inner wall of the connecting box, the output end of the servo motor is fixedly connected to the disc, and the back end of the top of the disc is fixedly connected to the transmission column.

[0012] As a further embodiment of this utility model: the connecting mechanism includes: an L-shaped support plate, a sliding column, and a U-shaped docking plate; the L-shaped support plate is fixedly connected to the left and right sides of the front end of the inner wall of the connecting box, the sliding column is slidably connected to the bottom of the L-shaped support plate, the U-shaped docking plate is fixedly connected to the bottom of the sliding column, and the end of the U-shaped docking plate away from the sliding column is fixedly connected to the back end of the push block.

[0013] As a further embodiment of this utility model: the transmission assembly includes: a connecting column and a horizontal plate; the connecting column is fixedly connected to the left and right sides of the bottom of the U-shaped docking plate, the horizontal plate is fixedly connected to the bottom of the connecting column, and the bottom of the horizontal plate is slidably connected to the top of the transmission column.

[0014] As a further improvement of this utility model: a groove is provided on the surface of the horizontal plate at the position corresponding to the transmission column, and the groove is used in conjunction with the transmission column.

[0015] As a further embodiment of this utility model: an opening is provided at the front end of the connecting box and at the position corresponding to the push block and push plate, and the opening is used in conjunction with the push block and push plate.

[0016] As a further improvement of this utility model: a slide rail is provided at the bottom of the L-shaped support plate and at the position corresponding to the sliding column, and the slide rail is used in conjunction with the sliding column.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. In this utility model, by setting up a connecting box, a push block, and a push plate, the container can be placed inside the workbench. Then, the mechanical movement inside the connecting box is started, which causes the push block to move forward. The forward movement of the push block drives the push plate to move forward, and then the push plate presses against and fixes the container. After positioning, the liquid injection machine is started. The liquid injection machine falls accurately and inserts into the container to fill the interface. The above achieves the positioning of materials in the filling process, improving the accuracy of filling and work efficiency.

[0019] 2. In this utility model, the servo motor, disc, and transmission column enable the servo motor to drive the disc to rotate clockwise. The rotation of the disc drives the transmission column to follow the circumferential motion, and the rotation of the transmission column drives the mechanical parts on the surface to move, thereby realizing the transmission of mechanical power. The servo motor can rotate to stop or rotate in the opposite direction according to the electrical signal, thereby controlling the forward and backward movement of the push block and push plate. The push plate moves forward to press and position the container, and moves backward to release the fixation so that the material can be picked up. This achieves the positioning of materials in the filling process, improving the accuracy and efficiency of filling. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the connecting box and push plate of this utility model;

[0022] Figure 3 This is a schematic diagram of the opening in the structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the servo motor, disk, and transmission column of this utility model.

[0024] Figure 5 This is a schematic diagram of the L-shaped support plate, sliding column, and U-shaped connecting plate of this utility model.

[0025] Legend:

[0026] 1. Frame; 2. Liquid injection machine; 3. Worktable; 4. Positioning mechanism; 41. Connecting box; 42. Push block; 43. Push plate; 5. Drive mechanism; 51. Servo motor; 52. Disc; 53. Transmission column; 6. Connecting mechanism; 61. L-shaped support plate; 62. Sliding column; 63. U-shaped docking plate; 7. Transmission assembly; 71. Connecting column; 72. Horizontal plate; 8. Slide groove; 9. Opening; 10. Slide rail. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0030] Example 1:

[0031] Please see Figure 1 - Figure 5 This is the first embodiment of the present invention.

[0032] This embodiment provides a precise positioning filling head for a cosmetic filling machine, including: a frame 1, an injection machine 2 fixedly connected to the top of the inner side of the frame 1, a worktable 3 fixedly connected to the bottom of the inner side of the frame 1, a positioning mechanism 4 fixedly connected to the front end of the inner cavity of the worktable 3, the positioning mechanism 4 including a connecting box 41, a push block 42 and a push plate 43, the connecting box 41 fixedly connected to the front end of the inner cavity of the worktable 3, the push block 42 is movably connected to the left and right sides of the front end of the connecting box 41, the push plate 43 is fixedly connected to the front end of the push block 42, and a drive mechanism 5 is fixedly connected to the back end of the bottom of the inner wall of the connecting box 41.

[0033] When in use, place the container inside the workbench 3, then start the mechanical movement inside the connecting box 41, which causes the pusher block 42 to move forward. The pusher block 42 moves forward, driving the pusher plate 43 to move forward. Then the pusher plate 43 presses against and fixes the container, and after positioning, start the liquid injection machine 2. The liquid injection machine 2 falls accurately and inserts into the container to fill the interface.

[0034] Reference Figure 1-5 The drive mechanism 5 includes a servo motor 51, a disc 52 and a transmission column 53. The servo motor 51 is fixedly connected to the back end of the bottom of the inner wall of the connecting box 41. The output end of the servo motor 51 is fixedly connected to the disc 52. The back end of the top of the disc 52 is fixedly connected to the transmission column 53. The left and right sides of the front end of the inner wall of the connecting box 41 are both fixedly connected to the connecting mechanism 6.

[0035] By setting up the drive mechanism 5, the servo motor 51 can work to drive the disc 52 to rotate clockwise. The rotation of the disc 52 drives the transmission column 53 to rotate. The rotation of the transmission column 53 drives the mechanical parts on the surface to move synchronously, thereby realizing the transmission of mechanical power.

[0036] The connecting mechanism 6 includes an L-shaped support plate 61, a sliding column 62, and a U-shaped docking plate 63. The L-shaped support plate 61 is fixedly connected to the left and right sides of the front end of the inner wall of the connecting box 41. The sliding column 62 is slidably connected to the bottom of the L-shaped support plate 61. The U-shaped docking plate 63 is fixedly connected to the bottom of the sliding column 62. The end of the U-shaped docking plate 63 away from the sliding column 62 is fixedly connected to the back end of the push block 42.

[0037] Transmission components 7 are fixedly connected to the left and right sides of the bottom of the U-shaped docking plate 63. Through the connection mechanism 6, when the U-shaped docking plate 63 is subjected to force and moves, it drives the sliding column 62 to move accordingly. The sliding column 62 moves horizontally along the surface of the L-shaped support plate 61, thereby ensuring the stability and safety of the mechanical movement direction. Example 2:

[0038] Please see Figure 1 - Figure 5 This is the second embodiment of the present utility model.

[0039] For example, the transmission assembly 7 includes a connecting column 71 and a cross plate 72. The connecting column 71 is fixedly connected to the left and right sides of the bottom of the U-shaped docking plate 63. The cross plate 72 is fixedly connected to the bottom of the connecting column 71. The bottom of the cross plate 72 is slidably connected to the top of the transmission column 53.

[0040] By setting the transmission component 7, the transmission column 53 can force the horizontal plate 72 to move forward during the rotation process. The forward movement of the horizontal plate 72 drives the connecting column 71 and the U-shaped docking plate 63 to move synchronously. Finally, the U-shaped docking plate 63 drives the push block 42 and the push plate 43 to move synchronously to clamp and position the container.

[0041] A groove 8 is provided on the surface of the horizontal plate 72 at the position corresponding to the transmission column 53, and the groove 8 is used in conjunction with the transmission column 53.

[0042] By setting the slide groove 8, the transmission column 53 can move inside the slide groove 8, and at the same time, it plays a limiting role, preventing the transmission column 53 from detaching during the movement. An opening 9 is provided at the front end of the connecting box 41 and at the position corresponding to the push block 42 and the push plate 43. The opening 9 is used in conjunction with the push block 42 and the push plate 43.

[0043] The opening 9 helps the push block 42 and push plate 43 to work, avoiding the phenomenon that the push block 42 and push plate 43 will get stuck when moving at the opening 9 because the width of the opening 9 is too narrow. A slide rail 10 is provided at the bottom of the L support plate 61 and at the position corresponding to the slide column 62.

[0044] The slide rail 10 is used in conjunction with the slide column 62. The slide rail 10 allows the slide column 62 to move back and forth inside the slide rail 10, while also serving as a limit to prevent the slide column 62 from deviating during movement.

[0045] Working principle: When in use, place the container in the recess of the workbench 3, and then start the servo motor 51. The servo motor 51 drives the disc 52 to rotate clockwise. The rotation of the disc 52 drives the transmission column 53 to rotate circumferentially. When the transmission column 53 rotates and changes position inside the slide groove 8, it forces the horizontal plate 72 to move forward. The horizontal plate 72 is forced forward and drives the connecting column 71 to move accordingly. The movement of the connecting column 71 drives the U-shaped docking plate 63 to move accordingly. At the same time, the movement of the U-shaped docking plate 63 drives the sliding column 62 and the push block 42 to move synchronously. The sliding column 62 moves horizontally along the slide rail 10 at the bottom of the L support plate 61. Finally, the push block 42 drives the push plate 43 forward to extend through the opening 9 to the outside of the connecting box 41 and presses and positions one side of the container. After the container is pushed and fixed by the push plate 42, start the liquid injection machine 2. The liquid injection machine 2 moves downward and aligns with the interface of the container for filling, thereby achieving the function of positioning processing and ensuring the accuracy and efficiency of the filling process.

[0046] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0047] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0048] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A precision positioning filling head for a cosmetic filling machine, characterized in that: include: The assembly includes a frame (1), an injection machine (2), and a workbench (3); the injection machine (2) is fixedly connected to the top of the inner side of the frame (1), and the workbench (3) is fixedly connected to the bottom of the inner side of the frame (1). The assembly also includes: The positioning mechanism (4), driving mechanism (5), connecting mechanism (6), and transmission assembly (7) are fixedly connected to the front end of the inner cavity of the worktable (3), the driving mechanism (5) is fixedly connected to the back end of the bottom of the inner wall of the connecting box (41), the connecting mechanism (6) is fixedly connected to the left and right sides of the front end of the inner wall of the connecting box (41), and the transmission assembly (7) is fixedly connected to the left and right sides of the bottom of the U-shaped docking plate (63).

2. The precision positioning filling head of the cosmetic filling machine according to claim 1, characterized in that: The positioning mechanism (4) includes: a connecting box (41), a push block (42), and a push plate (43); the connecting box (41) is fixedly connected to the front end of the inner cavity of the worktable (3), the push block (42) is movably connected to the left and right sides of the front end of the connecting box (41), and the push plate (43) is fixedly connected to the front end of the push block (42).

3. The precision positioning filling head of the cosmetic filling machine according to claim 1, characterized in that: The drive mechanism (5) includes: a servo motor (51), a disc (52) and a transmission column (53); the servo motor (51) is fixedly connected to the back end of the bottom of the inner wall of the connecting box (41), the output end of the servo motor (51) is fixedly connected to the disc (52), and the back end of the top of the disc (52) is fixedly connected to the transmission column (53).

4. The precision positioning filling head of the cosmetic filling machine according to claim 2, characterized in that: The connecting mechanism (6) includes: an L-shaped support plate (61), a sliding column (62), and a U-shaped docking plate (63); the L-shaped support plate (61) is fixedly connected to the left and right sides of the front end of the inner wall of the connecting box (41), the sliding column (62) is slidably connected to the bottom of the L-shaped support plate (61), the U-shaped docking plate (63) is fixedly connected to the bottom of the sliding column (62), and the end of the U-shaped docking plate (63) away from the sliding column (62) is fixedly connected to the back end of the push block (42).

5. The precision positioning filling head of the cosmetic filling machine according to claim 4, characterized in that: The transmission assembly (7) includes a connecting column (71) and a horizontal plate (72); the connecting column (71) is fixedly connected to the left and right sides of the bottom of the U-shaped docking plate (63), the horizontal plate (72) is fixedly connected to the bottom of the connecting column (71), and the bottom of the horizontal plate (72) is slidably connected to the top of the transmission column (53).

6. The precision positioning filling head of the cosmetic filling machine according to claim 5, characterized in that: The surface of the horizontal plate (72) is provided with a groove (8) corresponding to the position of the transmission column (53), and the groove (8) is used in conjunction with the transmission column (53).

7. The precision positioning filling head of the cosmetic filling machine according to claim 4, characterized in that: An opening (9) is provided at the front end of the connecting box (41) and at the position corresponding to the push block (42) and the push plate (43), and the opening (9) is used in conjunction with the push block (42) and the push plate (43).

8. The precision positioning filling head of the cosmetic filling machine according to claim 4, characterized in that: A slide rail (10) is provided at the bottom of the L support plate (61) and at the position corresponding to the slide column (62). The slide rail (10) is used in conjunction with the slide column (62).

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