Cosmetic filling cap screwing machine
By clamping and stabilizing the cosmetic bottles on both sides, the problem of cosmetic bottles tipping over on the conveyor belt is solved, the equipment operation efficiency and capping stability are improved, the quality of container capping is improved and the cost is reduced.
Patent Information
- Application Number
- CN202422692419.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-11-05
AI Technical Summary
When existing cosmetic filling and capping machines are filling and capping tall cosmetic bottles, the cosmetic bottles are easily tipped over on the conveyor belt, resulting in reduced equipment operating efficiency.
The positioning assembly is used to clamp the cosmetic bottles on both sides. The positioning block, fixed plate and rubber block are set to limit the movement trajectory of the rack and slider to ensure the stability of the cosmetic bottles when moving on the conveyor belt. The cooperation of the limit block and the contact rod realizes the stable clamping and rotary capping of the container.
It effectively reduces the phenomenon of cosmetic bottles tipping over on the conveyor belt, improves the equipment operation efficiency and the stability of the capping process, improves the quality and stability of container capping, and reduces energy consumption and manufacturing costs.
Smart Images
Figure CN223384800U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of filling equipment, in particular to a cosmetic filling and capping machine. Background Art
[0002] Filling and capping equipment is a mechanical device used to fill liquids, pastes and other materials into containers and automatically complete the capping operation. It is mainly composed of a filling system and a capping system. It can achieve precise filling volume control and fast and stable capping action. The equipment is widely used in food, beverage, medicine, chemical and other industries.
[0003] The filling and capping equipment uses devices such as pumps or flow meters to extract materials from storage containers and inject them into the container to be filled according to the set amount. The container to be filled is then accurately positioned at the filling position. After filling is completed, the capping device grabs the lid and screws it tightly on the container mouth, which helps to improve production efficiency and product quality.
[0004] The existing cosmetics filling and capping machines, before filling and capping tall cosmetic bottles, will move the container to be filled to the lower end of the clamping assembly through a conveyor belt, and then the cylinder push rod will move one end of the container to correct the position of the container, so that the clamping assembly can grab the lid and screw it tightly on the container mouth. However, tall cosmetic bottles are prone to tipping over when they are moved on the conveyor belt, thereby reducing the work efficiency of the equipment during operation. Utility Model Content
[0005] Based on this, the purpose of the present invention is to provide a cosmetic filling and capping machine to solve the technical problems mentioned in the above background technology.
[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cosmetic filling and capping machine, comprising a conveyor belt and a clamping assembly, wherein a clamping assembly is installed at one end of the conveyor belt, and a support rod is installed at one end of the clamping assembly, a positioning assembly for limiting the container is provided at one end of the support rod, the positioning assembly comprises a connecting rod, a positioning block and a slider, a limiting block is installed at one end of the connecting rod, and a rack is provided on the outer wall of the limiting block, a gear is provided on the top of the rack, and a rotating rod is installed at one end of the gear, a slider is movably installed on the outer wall of the rotating rod, and the slider is in contact with the container.
[0007] By adopting the above technical solution, higher cosmetic bottles are clamped on both sides while moving on the conveyor belt, which greatly reduces the phenomenon of container tipping, thereby improving the work efficiency during the operation of the equipment and improving the stability of the screw capping equipment during the container capping process. By setting the positioning block and the fixed plate, the movement trajectory of the rack and the slider is effectively limited, which improves the stability of the slider and the rack during movement, thereby improving the stability of the positioning component during the clamping process of the container. Secondly, the setting of the rubber block also makes it less likely for the clamping component to be displaced during the process of rotating the container to cap, thereby improving the quality of the container capping.
[0008] The utility model is further configured such that a contact rod is provided at one end of the rack close to the limit block, and the contact rod is fixedly connected to the rack.
[0009] By adopting the above technical solution, the contact rod is driven to move by the limit block, so that the contact rod drives the rack to move, and then the rotation of the rotating rod drives the movement of the slider.
[0010] The utility model is further configured such that a positioning block is installed at the bottom of the rack, and a spring is installed at one end of the positioning block, and the other end of the spring is in contact with the rack.
[0011] By adopting the above technical solution, the positioning block effectively limits the trajectory of the rack movement, thereby improving the stability of the rack during movement.
[0012] The present invention is further configured such that the rotating rod is a reciprocating screw rod, and the number of the sliders is two groups, and the two groups of sliders are arranged opposite to each other.
[0013] By adopting the above technical solution, the container is not easily tilted or displaced, thereby improving the stability of the container placement of the clamping assembly before operation.
[0014] The present invention is further configured such that a fixing plate is installed at the bottom of the slider, and the fixing plate is engaged with the slider.
[0015] By adopting the above technical solution, the fixed plate limits the moving position of the slider, thereby improving the stability of the slider during movement and making it less likely to shake.
[0016] The utility model is further configured such that the slider is in a Z shape, and a rubber block is installed at one end of the slider that contacts the container, and the rubber block is in a wavy shape.
[0017] By adopting the above technical solution, the provision of the rubber block also makes it difficult for the clamping assembly to be displaced during the process of rotating the container to cap it, thereby improving the quality of the container capping.
[0018] The utility model is further configured such that the shape of the limit block is triangular, the top of the limit block is fixedly connected to the connecting rod, and the other end of the connecting rod is connected to the clamping assembly.
[0019] By adopting the above technical solution, the limit block moves with the clamping component, thereby driving the positioning component to operate, reducing energy consumption and lowering construction costs.
[0020] In summary, the present invention has the following beneficial effects:
[0021] 1. The utility model sets a positioning component, and the movement of the clamping component drives the slider to clamp the container. For taller cosmetic bottles, double-sided clamping is performed on them when they are moving on the conveyor belt, which greatly reduces the phenomenon of container tipping, thereby improving the work efficiency during the operation of the equipment and improving the stability of the capping equipment during the process of capping the container.
[0022] 2. The utility model effectively limits the movement trajectory of the rack and the slider by setting the positioning block and the fixed plate, thereby improving the stability of the slider and the rack during movement, and further improving the stability of the positioning assembly during the container clamping process. Secondly, the setting of the rubber block also makes it difficult for the clamping assembly to move during the process of rotating the container to cover it, thereby improving the quality of the container covering. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a side perspective schematic diagram of the utility model;
[0024] Figure 2 It is a front perspective schematic diagram of the present utility model;
[0025] Figure 3 This is a first perspective diagram of the positioning assembly structure of the present utility model;
[0026] Figure 4 This is the second viewing angle of the schematic diagram of the positioning component structure of the present utility model.
[0027] In the figure: 1. Conveyor belt; 2. Support rod; 3. Clamping assembly; 4. Positioning assembly; 40. Connecting rod; 41. Limit block; 42. Rack; 422. Contact rod; 43. Gear; 44. Spring; 45. Positioning block; 46. Rotating rod; 47. Slider; 48. Fixed plate; 49. Rubber block. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0029] The following describes an embodiment of the present invention based on its overall structure.
[0030] A cosmetic filling and capping machine, such as Figure 1 - Figure 4 As shown, it includes a conveyor belt 1 and a clamping assembly 3. The conveyor belt 1 is provided with a clamping assembly 3 at one end, and a support rod 2 is provided at one end of the clamping assembly 3. A positioning assembly 4 for limiting the container is provided at one end of the support rod 2. The positioning assembly 4 includes a connecting rod 40, a positioning block 45 and a slider 47. A limiting block 41 is provided at one end of the connecting rod 40, and a rack 42 is provided on the outer wall of the limiting block 41. A gear 43 is provided on the top of the rack 42, and a rotating rod 46 is provided at one end of the gear 43. A slider 47 is movably provided on the outer wall of the rotating rod 46, and the slider 47 is in contact with the container. Through the setting of the positioning assembly 4, the movement of the clamping assembly 3 drives the slider 47 to clamp the container. The double-sided clamping of the higher cosmetic containers while they are moving on the conveyor belt 1 greatly reduces the phenomenon of the containers tipping over, thereby improving the working efficiency of the equipment during operation and improving the stability of the screw capping equipment during the container capping process. By setting the positioning block 45 and the fixing plate 48, the movement trajectory of the rack 42 and the slider 47 is effectively limited, thereby improving the stability of the slider 47 and the rack 42 during movement, thereby improving the stability of the positioning component 4 during the container clamping process. Secondly, the setting of the rubber block 49 also makes it difficult for the clamping component 3 to be displaced during the process of rotating the container to cap, thereby improving the quality of the container capping.
[0031] See also Figure 3 、 Figure 4 A contact rod 422 is provided at one end of the rack 42 close to the limit block 41, and the contact rod 422 is fixedly connected to the rack 42. The contact rod 422 is driven to move by the limit block 41 so that the contact rod 422 drives the rack 42 to move, thereby driving the gear 43 and the rotating rod 46 to rotate, driving the slider 47 to move.
[0032] See also Figure 3 、 Figure 4 A positioning block 45 is installed at the bottom of the rack 42, and a spring 44 is installed at one end of the positioning block 45, and the other end of the spring 44 is in contact with the rack 42. The rack 42 and the positioning block 45 are movably engaged. The positioning block 45 effectively limits the moving trajectory of the rack 42, thereby improving the stability of the rack 42 during movement.
[0033] See also Figure 2 - Figure 4The rotating rod 46 is a reciprocating screw rod, and there are two groups of sliders 47, and the two groups of sliders 47 are arranged relative to each other, so that the two groups of sliders 47 move relative to each other and clamp the container synchronously, making it difficult for the container to tilt and displace, thereby improving the stability of the container placement of the clamping component 3 before operation.
[0034] See also Figure 1 - Figure 4 A fixing plate 48 is installed at the bottom of the slider 47, and the fixing plate 48 is engaged with the slider 47. The moving position of the slider 47 is limited by the fixing plate 48, thereby improving the posture stability of the slider 47 during movement and making it less likely for the slider 47 to shake.
[0035] See also Figure 1 - Figure 4 The slider 47 is in a Z shape, so that a step difference is formed between the top of the slider 47 and the main body, so that the tops of the two sliders 47 are close to each other, and a rubber block 49 is installed on the top of the slider 47 that contacts the cosmetic container, and the surface of the rubber block 49 that contacts the cosmetic container is wavy. The setting of the rubber block 49 also makes it difficult for the clamping component 3 to be displaced during the process of rotating the container to cover it, thereby improving the quality of the container covering.
[0036] See also Figure 2 、 Figure 3 and Figure 4 The limit block 41 is shaped like an inverted triangle, and the top of the limit block 41 is fixedly connected to the connecting rod 40, and the other end of the connecting rod 40 is connected to the clamping component 3, so that the limit block 41 can move with the clamping component 3, thereby driving the positioning component 4 to operate, which can reduce the drive design cost of the positioning component 4.
[0037] The hypotenuse of the inverted triangular stopper 41 abuts against the contact rod 422. When the stopper 41 moves downward, it drives the contact rod 422 to move axially, thereby pushing the rack 42 to move, and thus driving the positioning assembly 4 to clamp the cosmetic container. When the stopper 41 moves upward, the rack 42 retracts under the action of the spring 44, and the positioning assembly 4 releases the grip on the cosmetic container. In an alternative embodiment, the stopper 41 is in the shape of an upright triangle. When it moves upward, it drives the contact rod 422 to push the rack 42 axially, causing the rack 42 to move away from the stopper 41.
[0038] The working principle of this utility model is:
[0039] When the container is filled and needs to be capped, the container is placed on the conveyor belt 1 and the control button is used to make the container start to move to the bottom of the clamping assembly 3. When the container moves to the lower end of the clamping assembly 3, the clamping assembly 3 grabs the cover plate and moves downward, driving the limit block 41 at one end of the connecting rod 40 to move downward to move the rack 42, so that the gear 43 rotates and drives the rotating rod 46 to rotate, thereby causing the slider 47 on the outer wall of the rotating rod 46 to move relative to each other, and the slider 47 clamps the container on the conveyor belt 1. When the slider 47 clamps the container, the clamping assembly 3 is located at the top of the container and rotates to install the cover plate on the top of the container to cap the container, thereby improving the stability of the container during the capping process.
[0040] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.
Claims
1. A cosmetic filling and capping machine, characterized in that: The invention comprises a conveyor belt (1) and a gripping assembly (3). The gripping assembly (3) is installed at the capping station of the conveyor belt (1), and the gripping assembly (3) is installed on a support rod (2). The capping station is also provided with a positioning assembly (4) for limiting the position of the cosmetic container. The positioning assembly (4) comprises a connecting rod (40), a positioning block (45) and a slider (47). A limiting block (41) is installed at one end of the connecting rod (40), and the limiting block (41) is transmission-connected with a rack (42). The rack (42) is slidably arranged on the positioning block (45). The rack (42) is meshed with a gear (43), and the gear (43) is transmission-connected with a rotating rod (46). The rotating rod (46) is embedded with a slider (47). The connecting rod (40) is mounted on the support rod (2) and is in transmission connection with the clamping assembly (3), so that when the clamping assembly (3) moves vertically, the connecting rod (40) can move vertically synchronously, thereby driving the limit block (41) to move, and the rack (42) is driven to move by the transmission of the limit block (41); The rotating rod (46) is a reciprocating screw and is threadedly connected to the slider (47). There are two groups of sliders (47). The two groups of sliders (47) are arranged opposite to each other. When the rack (42) moves with the movement of the limit block (41), the gear (43) and the rotating rod (46) can be driven to rotate, thereby driving the two groups of sliders (47) to approach each other to clamp and fix the cosmetic container.
2. The cosmetic filling and capping machine according to claim 1, characterized in that: A contact rod (422) is provided at one end of the rack (42) close to the limit block (41), and the contact rod (422) is fixedly connected to the rack (42), and the limit block (41) and the rack (42) are transmission-connected via the contact rod (422).
3. The cosmetic filling and capping machine according to claim 1, characterized in that: A positioning block (45) is installed at the bottom of the rack (42), and a spring (44) is installed at one end of the positioning block (45), and the other end of the spring (44) is in contact with the rack (42).
4. The cosmetic filling and capping machine according to claim 1, characterized in that: A fixing plate (48) is installed at the bottom of the slider (47), and the fixing plate (48) is slidably engaged with the slider (47).
5. The cosmetic filling and capping machine according to claim 1, characterized in that: The two sliders (47) are in a Z shape to form a step difference between the top end of the slider (47) and the main body, so that the top ends of the sliders (47) in contact with the cosmetic container are arranged close to each other, and the top side walls of the sliders (47) in contact with the cosmetic container are installed with rubber blocks (49).
6. The cosmetic filling and capping machine according to claim 5, characterized in that: The outer surface of the rubber block (49) in contact with the cosmetic container is wavy.
7. The cosmetic filling and capping machine according to claim 1, characterized in that: The limiting block (41) is triangular in shape, and the top of the limiting block (41) is fixedly connected to the connecting rod (40), and the other end of the connecting rod (40) is connected to the clamping assembly (3), and the hypotenuse of the limiting block (41) contacts one end of the connecting rod (40).