A compression device for a combination bottle cap

Abstract

The utility model relates to a kind of compression devices of combined bottle cap, the combined bottle cap includes annular storage bottom cover and sealing top cover, for sealing top cover is installed in annular storage bottom cover, the compression device includes rack, conveying plate, conveying belt, propulsion mechanism and compression mechanism;Positioning slot that is cooperated with the shape of annular storage bottom cover is equipped on the conveying plate, the conveying plate is placed on conveying belt, and the annular storage bottom cover is placed in positioning slot;Propulsion mechanism and compression mechanism are installed on rack, and located the both sides of conveying belt, and the telescopic end of propulsion mechanism is directly opposite compression mechanism.Compared with prior art, the utility model has the advantages of high compression efficiency and stable compression.

Description

Technical Field

[0001] This utility model relates to the field of bottle cap pressing devices, and in particular to a pressing device for combined bottle caps. Background Technology

[0002] Combination bottle caps, as a new type of packaging structure that combines storage and sealing functions, are widely used in food, beverage, daily chemical, and pharmaceutical fields. The ring-shaped bottom cap can hold desiccants, fragrance sheets, small accessories, or functional materials, while the sealing top cap is used to achieve sealing protection or as a starting structure. Adding the material in the ring-shaped bottom cap into the bottle activates the product inside the bottle.

[0003] Traditional production often relies on manual labor to press the sealing cap into the annular bottom cover, resulting in low production capacity. Furthermore, the manual pressing pressure is uneven, positioning deviations are large, and the sealing qualification rate is insufficient, easily leading to problems such as material leakage and moisture-proof failure. For example, utility model CN221500562U discloses a bottle cap pressing device, including a frame, a worktable, and a vertical plate. Several casters are fixedly installed on the lower surface of the frame, an operation panel is fixedly installed on the front surface of the frame, a worktable is fixedly installed at the upper end of the frame, a clamping device is fixedly installed in the middle of the upper surface of the worktable, a column is fixedly installed on the upper surface of the worktable, a first support platform and a second support platform are sleeved on the surface of the column, a positioning device is fixedly installed on one side of the first support platform, a cap pressing head is fixedly installed at the front end of the second support platform, and an upper cover is fixedly installed at the upper end of the vertical plate.

[0004] However, existing devices can only press once and require manual operation, resulting in relatively low pressing efficiency. Furthermore, the irregular shape of the bottom of the annular storage cover makes it inconvenient to place, and the need to add liquid products into the annular storage cover places high demands on its transfer stability, which the existing pressing structure provides poor stability for. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the prior art, such as low pressing efficiency, irregular bottom shape of the annular bottom cover, and poor transfer stability, and to provide a pressing device for combined bottle caps.

[0006] The objective of this utility model can be achieved through the following technical solutions: A pressing device for a combination bottle cap, the combination bottle cap including an annular bottom cover and a sealing top cover, for installing the sealing top cover inside the annular bottom cover, the pressing device including a frame, a conveyor plate, a conveyor belt, a pushing mechanism and a pressing mechanism; The conveyor plate is provided with a positioning groove that matches the shape of the annular bottom cover. The conveyor plate is placed on the conveyor belt, and the annular bottom cover is placed in the positioning groove. The propulsion mechanism and the clamping mechanism are mounted on the frame and located on both sides of the conveyor belt, with the telescopic end of the propulsion mechanism facing the clamping mechanism.

[0007] Preferably, a guide block is provided on one side of the conveyor belt. The guide block is located on the input side of the propulsion mechanism, and the guide block has a guide inclined end face on the side near the conveyor plate.

[0008] Preferably, a first guide rod is provided on the other side of the conveyor belt opposite to the guide block, and the first guide rod is installed on the frame along the conveying direction of the conveyor belt.

[0009] Preferably, a fixed seat is provided on one side of the conveyor belt, the fixed seat is fixed on the frame, and adjusting screws are respectively connected to both ends of the first guide rod, the adjusting screws are installed on the fixed seat.

[0010] Preferably, the propulsion mechanism includes a propulsion cylinder and a push plate. The propulsion cylinder is fixed on the frame and drives the push plate. The push plate is parallel to the conveying direction of the conveyor belt.

[0011] Preferably, the number of positioning slots is multiple.

[0012] Preferably, the clamping mechanism includes a support base, a clamping plate, a second guide rod, and a clamping cylinder; The support base is arranged on the same plane as the conveyor belt. The second guide rod is vertically fixed on the support base. The clamping plate is slidably fixed on the second guide rod and is located directly above the support base. The clamping cylinder drives and connects to the clamping plate.

[0013] Preferably, there are multiple second guide rods, each of which is evenly distributed at the four ends of the support base. A cylinder fixing plate is provided at the end of the second guide rod away from the support base, and the pressing cylinder is fixed on the cylinder fixing plate.

[0014] Preferably, the second guide rod is provided with a linear bearing, and the clamping plate is mounted on the linear bearing.

[0015] Preferably, the frame is provided with a limiting rod, the limiting rod is perpendicular to the conveying direction of the conveyor belt, and the limiting rod is located on the output side of the propulsion mechanism.

[0016] Compared with the prior art, the present invention has the following advantages: (1) This solution places a conveyor plate on the conveyor belt and sets a positioning groove on the conveyor plate to place a dome-shaped ring-shaped bottom cover, which makes it easy to add items into the ring-shaped bottom cover. The conveyor plate is then turned into the pressing mechanism to realize the placement and pressing of bottle caps with irregular bottom shapes. This structure is simple and easy to operate, and it can reliably fix the combined bottle caps, thus improving the pressing reliability and efficiency of the combined bottle caps.

[0017] (2) This solution adjusts the position of the conveyor plate by setting guide blocks and guide rods on both sides of the conveyor belt, so that the conveyor plate is as close as possible to the output end of the propulsion mechanism, avoiding the vibration effect of the propulsion mechanism on the conveyor plate. The direction of the guide rod can be adjusted by adjusting screws, and the structure is simple and flexible. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the combined cover before it is assembled with the present invention; Figure 2 This is a schematic diagram of the structure of the combined cover after assembly according to the present invention; Figure 3 A schematic diagram of the structure for moving the conveyor plate to the propulsion mechanism provided by this utility model; Figure 4 A schematic diagram of the structure of the clamping mechanism provided by this utility model before its operation; Figure 5 A schematic diagram of the clamping mechanism after it has been activated according to this utility model; In the diagram: 1. Annular bottom cover, 2. Sealed top cover, 3. Conveying plate, 4. Conveying belt, 5. Propulsion mechanism, 6. Pressing mechanism, 7. Limiting rod, 31. Positioning groove, 41. Guide block, 42. Guide inclined end face, 43. First guide rod, 44. Fixed seat, 45. Adjusting screw, 51. Propulsion cylinder, 52. Push plate, 61. Support base, 62. Pressing plate, 63. Second guide rod, 64. Pressing cylinder, 65. Linear bearing. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0021] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0022] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0024] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0025] Example 1 like Figures 1 to 5 As shown, this embodiment provides a pressing device for a combination bottle cap. The combination bottle cap includes an annular bottom cover 1 and a sealing top cover 2, which is used to install the sealing top cover 2 inside the annular bottom cover 1. The pressing device is characterized by including a frame, a conveyor plate 3, a conveyor belt 4, a pushing mechanism 5, and a pressing mechanism 6. The conveyor plate 3 is provided with a positioning groove 31 that matches the shape of the annular bottom cover 1. The conveyor plate 3 is placed on the conveyor belt 4, and the annular bottom cover 1 is placed in the positioning groove 31. The propulsion mechanism 5 and the clamping mechanism 6 are mounted on the frame and located on both sides of the conveyor belt 4, with the telescopic end of the propulsion mechanism 5 facing the clamping mechanism 6.

[0026] Working principle: Place the annular bottom cover 1 in the positioning groove 31 on the conveyor plate 3, add the sealing top cover 2 into the inner cavity of the annular bottom cover 1, and transfer the conveyor plate 3 by the conveyor belt 4. When the conveyor plate 3 moves to the front end of the pushing mechanism 5, the pushing mechanism 5 pushes the conveyor plate 3 to the bottom of the pressing mechanism 6, and the pressing mechanism 6 is activated to press the sealing top cover 2 into the annular bottom cover 1, thus completing the pressing of the combined bottle cap.

[0027] By placing a conveyor plate 3 on the conveyor belt 4 and setting a positioning groove 31 on the conveyor plate 3, a dome-shaped annular bottom cover 1 is placed, which facilitates the addition of items into the annular bottom cover 1. The conveyor plate 3 is then rotated into the pressing mechanism to realize the placement and pressing of bottle caps with irregular bottom shapes. This structure is simple and easy to operate, and it reliably fixes the combined bottle caps, improving the pressing reliability and efficiency of the combined bottle caps.

[0028] Preferred implementation methods, such as Figure 3 As shown, a guide block 41 is also provided on one side of the conveyor belt 4. The guide block 41 is located on the input side of the propulsion mechanism 5, and a guide inclined end face 42 is provided on the side of the guide block 41 near the conveyor plate 3. A first guide rod 43 is provided on the other side of the conveyor belt 4 opposite to the guide block 41. The first guide rod 43 is installed on the frame along the conveying direction of the conveyor belt 4. A fixed seat 44 is provided on one side of the conveyor belt 4. The fixed seat 44 is fixed on the frame, and adjusting screws 45 are connected to both ends of the first guide rod 43. The adjusting screws 45 are installed on the fixed seat 44.

[0029] By setting guide blocks 41 and first guide rods 43 on both sides of the conveyor belt 41, the position of the conveyor plate 3 is adjusted. The output end of the first guide rod 43 is aligned with the push rod as much as possible, so that the conveyor plate 3 is as close as possible to the push rod end face of the propulsion mechanism. This avoids the vibration of the conveyor plate 3 caused by the operation of the propulsion mechanism when there is a gap between them, thus preventing problems such as leakage of liquid in the annular storage bottom cover due to inertia, and improving the stability of the transfer of the annular storage bottom cover. The direction of the first guide rod 43 can be adjusted by adjusting screws, making the structure simple and flexible.

[0030] In this embodiment, as Figure 4 As shown, the propulsion mechanism 5 includes a propulsion cylinder 51 and a push plate 52. The propulsion cylinder 51 is fixed on the frame and drives the push plate 52. The push plate 52 is parallel to the conveying direction of the conveyor belt 4.

[0031] In this embodiment, there are four positioning slots 31, which are evenly distributed on the conveyor plate according to the conveying direction of the conveyor belt. This allows multiple combined covers to be pressed at the same time, improving efficiency. Furthermore, the sequentially distributed positioning slots can better coordinate with other processes, such as placing the sealing cover on the annular bottom cover and adding liquid into the annular bottom cover, making it more convenient.

[0032] In this embodiment, the clamping mechanism 6 includes a support base 61, a clamping plate 62, a second guide rod 63, and a clamping cylinder 64. The support base 61 is arranged on the same plane as the conveyor belt 4. The second guide rod 63 is vertically fixed on the support base 61. The clamping plate 62 is slidably fixed on the second guide rod 63 and is located directly above the support base 61. The clamping cylinder 64 drives the clamping plate 62.

[0033] Furthermore, there are multiple second guide rods 63, which are evenly distributed at the four ends of the support base 61. A cylinder fixing plate is provided at the end of each second guide rod 63 away from the support base 61, and a clamping cylinder 64 is fixed to the cylinder fixing plate. A linear bearing 65 is provided on each second guide rod 63, and a clamping plate 62 is mounted on the linear bearing 65.

[0034] After the propulsion mechanism transfers the conveyor plate to the support base, the clamping cylinder drives the clamping plate to move downward along the guide rod and approach the conveyor plate. As the clamping plate moves, it presses against the sealing top cover and into the annular bottom cover. The structure is simple and the pressing is convenient.

[0035] In this embodiment, a limiting rod 7 is provided on the frame. The limiting rod 7 is perpendicular to the conveying direction of the conveyor belt 4 and is located on the output side of the pushing mechanism 5. By setting a limiting rod on the conveyor belt, the conveying plate can be intercepted and then pushed into the pressing mechanism by the pushing mechanism. Alternatively, a corresponding limit switch can be set on the limiting rod to control the action of the pushing cylinder, which can further realize automated pushing, reduce manual workload, and improve efficiency.

[0036] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A pressing device for a combination bottle cap, the combination bottle cap comprising an annular bottom cover (1) and a sealing top cover (2), for installing the sealing top cover (2) inside the annular bottom cover (1), characterized in that, The pressing assembly includes a frame, a conveyor plate (3), a conveyor belt (4), a pushing mechanism (5), and a pressing mechanism (6); The conveyor plate (3) is provided with a positioning groove (31) that matches the shape of the annular storage bottom cover (1). The conveyor plate (3) is placed on the conveyor belt (4), and the annular storage bottom cover (1) is placed in the positioning groove (31). The propulsion mechanism (5) and the pressing mechanism (6) are mounted on the frame and located on both sides of the conveyor belt (4), with the telescopic end of the propulsion mechanism (5) facing the pressing mechanism (6).

2. The pressing device for a combined bottle cap according to claim 1, characterized in that, A guide block (41) is also provided on one side of the conveyor belt (4). The guide block (41) is located on the input side of the propulsion mechanism (5). The guide block (41) has a guide inclined end face (42) on the side near the conveyor plate (3).

3. The pressing device for a combined bottle cap according to claim 2, characterized in that, The conveyor belt (4) is provided with a first guide rod (43) on the other side of the guide block (41), and the first guide rod (43) is installed on the frame along the conveying direction of the conveyor belt (4).

4. The pressing device for a combined bottle cap according to claim 3, characterized in that, A fixed seat (44) is provided on one side of the conveyor belt (4). The fixed seat (44) is fixed on the frame. Adjusting screws (45) are connected to both ends of the first guide rod (43). The adjusting screws (45) are installed on the fixed seat (44).

5. The pressing device for a combined bottle cap according to claim 1, characterized in that, The propulsion mechanism (5) includes a propulsion cylinder (51) and a push plate (52). The propulsion cylinder (51) is fixed on the frame and drives the push plate (52). The push plate (52) is parallel to the conveying direction of the conveyor belt (4).

6. The pressing device for a combined bottle cap according to claim 1, characterized in that, The number of positioning slots (31) is multiple.

7. The pressing device for a combined bottle cap according to claim 1, characterized in that, The clamping mechanism (6) includes a support base (61), a clamping plate (62), a second guide rod (63), and a clamping cylinder (64). The support base (61) is set on the same plane as the conveyor belt (4). The second guide rod (63) is vertically fixed on the support base (61). The pressing plate (62) is slidably fixed on the second guide rod (63) and the pressing plate (62) is located directly above the support base (61). The pressing cylinder (64) drives the pressing plate (62).

8. The pressing device for a combined bottle cap according to claim 7, characterized in that, There are multiple second guide rods (63), and each second guide rod (63) is evenly distributed at the four ends of the support base (61). The end of the second guide rod (63) away from the support base (61) is provided with a cylinder fixing plate, and the pressing cylinder (64) is fixed on the cylinder fixing plate.

9. The pressing device for a combined bottle cap according to claim 7, characterized in that, The second guide rod (63) is provided with a linear bearing (65), and the clamping plate (62) is mounted on the linear bearing (65).

10. The pressing device for a combined bottle cap according to claim 1, characterized in that, The frame is provided with a limiting rod (7), which is perpendicular to the conveying direction of the conveyor belt (4) and is located on the output side of the propulsion mechanism (5).

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