A bottle capping apparatus

Abstract

The utility model relates to cosmetic packing equipment technical field provides a kind of bottle capping equipment, including rack, conveying belt and capping unit being set on the rack;The capping unit includes frame body, press mechanism and conveying belt;The frame body is set on the rack;The press mechanism is set on the frame body;The conveying belt is arranged directly above the conveying belt, and conveying channel for bottle passing is formed between the two;Along the conveying direction of the conveying belt, the front end of the conveying belt is hinged on the frame body, and the rear end of the conveying belt is connected with the output end of the press mechanism;The conveying belt is arranged obliquely, and in initial state, the distance between the front end of the conveying belt and the working surface of the conveying belt is less than the distance between the rear end of the conveying belt and the working surface of the conveying belt.The equipment realizes that capping is not contacted by human being through conveying belt and conveying belt, and also improves the efficiency of capping.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic packaging equipment technology, specifically a bottle capping device. Background Technology

[0002] Capping is a crucial step in perfume bottle packaging, directly impacting the product's seal, safety, user experience, and shelf life.

[0003] Traditional capping methods involve workers pressing the cork into the bottle neck, which is time-consuming and labor-intensive. To reduce the labor intensity of workers, capping devices have been developed. For example, Chinese patent CN218290382U discloses a stainless steel perfume capping device, which reduces the labor intensity of workers and improves production efficiency to some extent through a mechanical labor-saving structure. However, it still has the problem of easy human contamination.

[0004] With the development of the industry, unmanned production has become a key focus for improving product safety. Summary of the Invention

[0005] To solve the above-mentioned technical problems, this utility model provides a bottle capping device. This device achieves capping without human contact through a conveyor belt and a transmission belt, while also improving the efficiency of capping.

[0006] The technical solution of this utility model is:

[0007] A bottle capping device includes a frame, a conveyor belt mounted on the frame, and a capping unit; the capping unit includes a frame body, a pressing mechanism, and a conveyor belt; the frame body is mounted on the frame; the pressing mechanism is mounted on the frame body.

[0008] The conveyor belt is arranged directly above the conveyor belt, and a conveying channel for bottles to pass through is formed between them; along the conveying direction of the conveyor belt, the front end of the conveyor belt is hinged to the frame, and the rear end of the conveyor belt is connected to the output end of the pressing mechanism.

[0009] The conveyor belt is arranged at an angle, and in the initial state, the distance between the front end of the conveyor belt and the working surface of the conveyor belt is less than the distance between the rear end of the conveyor belt and the working surface of the conveyor belt.

[0010] In the bottle capping equipment described above, the capping unit further includes a limiting frame; there are two limiting frames, which are symmetrically arranged on both sides of the conveyor belt, and a gap is formed between the two limiting frames to allow the bottle neck to pass through.

[0011] In the bottle capping equipment described above, the frame is equipped with a lifting mechanism; the frame body is mounted on the lifting mechanism.

[0012] In the bottle capping equipment described above, the pressing mechanism is a cylinder, the body of which is mounted on a frame, and the output end of which is connected to the rear end of the conveyor belt.

[0013] In the bottle capping equipment described above, the conveyor belt is mounted on the frame via a mounting bracket; the front end of the mounting bracket is provided with a connecting plate; the connecting plate is connected to the output end of the cylinder.

[0014] In the bottle capping device described above, the connecting plate has strip holes on both sides; the frame has through holes on both sides; the connecting plate and the frame are connected by a limiting strip passing through the through holes and the strip holes.

[0015] In the aforementioned bottle capping equipment, the lifting mechanism includes a first ball screw pair, a second ball screw pair, a steering box, and a first drive motor mounted on a frame; the first ball screw pair and the second ball screw pair are respectively connected to one side of the frame; the first ball screw pair and the second ball screw pair are drivenly connected through the steering box and rotate synchronously; the first drive motor is drivenly connected to the steering box.

[0016] In the bottle capping equipment described above, the conveyor belt includes a drive pulley, a driven pulley, a belt, and a second drive motor; the second drive motor and the drive pulley are connected by a transmission; the drive pulley and the driven pulley rotate synchronously via the belt.

[0017] One of the above-described technical solutions of this utility model has at least one of the following advantages or beneficial effects:

[0018] This invention continuously transports bottles via a conveyor belt, and then the bottle cap is pressed by a conveyor belt positioned directly above the conveyor belt, thus achieving capping without human contact. This not only improves the product's installation coefficient but also increases capping efficiency. Furthermore, this invention can also adjust the relative position of the front end of the conveyor belt to the initial state of the conveyor belt using a pressing mechanism, thereby adjusting the pressing amplitude. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0020] Figure 2 This is a front view of the present invention;

[0021] Figure 3 This is a side view of the present invention;

[0022] Figure 4 For the present utility model Figure 1 A magnified view of a portion of the image.

[0023] Explanation of reference numerals in the attached figures:

[0024] Frame 1; Lifting mechanism 11; First ball screw pair 111; Second ball screw pair 112; Steering box 113; First drive motor 114; Conveyor belt 2; Capping unit 3; Frame 31; Pressing mechanism 32; Conveyor belt 33; First drive motor 331; Limiting frame 34; Sensor 4; Mounting bracket 5; Connecting plate 51; Strip hole 511; Limiting strip 6; Bottle a. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1

[0027] refer to Figures 1-4 A bottle capping device includes a frame 1, a conveyor belt 2 mounted on the frame 1, and a capping unit 3; the capping unit 3 includes a frame body 31, a pressing mechanism 32, and a conveyor belt 33; the frame body 31 is mounted on the frame 1; the pressing mechanism 32 is mounted on the frame body 31.

[0028] The conveyor belt 33 is arranged directly above the conveyor belt 2, and a conveying channel for bottle a to pass through is formed between the two; along the conveying direction of the conveyor belt 2, the front end of the conveyor belt 33 is hinged to the frame 31, and the rear end of the conveyor belt 33 is connected to the output end of the pressing mechanism 32.

[0029] The conveyor belt 33 is arranged at an angle. In the initial state, the distance between the front end of the conveyor belt 33 and the working surface of the conveyor belt 2 is smaller than the distance between the rear end of the conveyor belt 33 and the working surface of the conveyor belt 2.

[0030] In actual operation, the automatic feeder of the front-end peripherals places the bottle stopper at the mouth of bottle a, and then the conveyor belt 2 conveys bottle a to the capping unit 3. The rear end of the conveyor belt 33 begins to contact the bottle stopper. As bottle a moves along the conveying direction of the conveyor belt 2, the distance between the conveyor belt 33 and the conveyor belt 2 gradually decreases. At the same time, the pressing mechanism 32 maintains a certain downward pressure, thereby gradually pressing the bottle stopper into bottle a to complete the capping.

[0031] This embodiment not only achieves capping without human contact, improving the product's installation coefficient, but also improves capping efficiency; in addition, this embodiment can also use the pressing mechanism 32 to adjust the relative position of the front end of the conveyor belt 33 and the conveyor belt 2 in the initial state, thereby adjusting the pressing amplitude.

[0032] In this embodiment, preferably, the capping unit 3 further includes two limiting frames 34; the two limiting frames 34 are symmetrically arranged on both sides of the conveyor belt 33, and a gap is formed between the two limiting frames 34 to allow the neck of the bottle a to pass through. The above design is designed to suit the characteristics of perfume bottles, and its advantage is that the limiting frames 34 on both sides can prevent the bottle a from tipping over during the capping process.

[0033] Furthermore, in this embodiment, in order to ensure that bottle a can be transported smoothly and to prevent it from tipping over due to the speed difference between the upper and lower ends of bottle a, the conveyor belt 2 and the conveyor belt 33 have the same conveying speed.

[0034] In this embodiment, preferably, the frame 1 is provided with a lifting mechanism 11; the frame body 31 is disposed on the lifting mechanism 11.

[0035] More preferably, the lifting mechanism 11 includes a first ball screw assembly 111, a second ball screw assembly 112, a steering box 113, and a first drive motor 114, all mounted on the frame 1. The first ball screw assembly 111 and the second ball screw assembly 112 are respectively connected to one side of the frame 31. The first ball screw assembly 111 and the second ball screw assembly 112 are connected via the steering box 113 and rotate synchronously. The first drive motor 114 is connected via the steering box 113. It should be noted that the above-mentioned lifting mechanism 11 is actually a screw jack, a commonly used technical means by those skilled in the art, and therefore its specific structure is not described in detail. Of course, other commonly used lifting mechanical structures adopted by those skilled in the art based on this embodiment should also be within the protection scope of this embodiment.

[0036] Under the above-mentioned preferred conditions, the lifting mechanism 11 can drive the frame 31 to rise and fall, that is, drive the entire capping unit 3 to rise and fall, and adjust the distance between the conveyor belt 33 and the conveyor belt 2, thereby adapting to bottles a of different heights.

[0037] In this embodiment, specifically, the pressing mechanism 32 is a cylinder, the body of which is mounted on the frame 31, and the output end of the cylinder is connected to the rear end of the conveyor belt 33. More specifically, the conveyor belt 33 is mounted on the frame 31 via a mounting bracket 5; the front end of the mounting bracket 5 is provided with a connecting plate 51; the connecting plate 51 is connected to the output end of the cylinder.

[0038] In this embodiment, the conveyor belt 33 includes a drive wheel (not shown in the figure), a driven wheel (not shown in the figure), a belt (not shown in the figure), and a second drive motor 331. The second drive motor 331 is connected to the drive wheel, and the drive wheel and the driven wheel rotate synchronously through the belt.

[0039] In this embodiment, the cylinder and a sensor 4 are connected via a PLC controller. Specifically, the sensor 4 is located at the rear end of the conveyor belt 33. When the sensor 4 detects that bottle a has passed by, the cylinder actively and quickly presses down slightly and then resets, thereby improving the capping effect.

[0040] In this embodiment, the connecting plate 51 has strip-shaped holes 511 on both sides; the frame 31 has through holes 311 on both sides; the connecting plate 51 and the frame 31 are connected by a limiting strip 6 passing through the through holes 311 and the strip-shaped holes 511. The above design is to provide support when the machine is stopped. Of course, the design of the limiting strip 6 and the strip-shaped holes 511 should meet the condition of not hindering the swing of the conveyor belt 33, for example, the strip-shaped holes 511 can be designed as arcs.

[0041] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A bottle capping device, characterized in that, It includes a frame, a conveyor belt mounted on the frame, and a capping unit; the capping unit includes a frame body, a pressing mechanism, and a conveyor belt; the frame body is mounted on the frame; the pressing mechanism is mounted on the frame body; The conveyor belt is arranged directly above the conveyor belt, and a conveying channel for bottles to pass through is formed between them; along the conveying direction of the conveyor belt, the front end of the conveyor belt is hinged to the frame, and the rear end of the conveyor belt is connected to the output end of the pressing mechanism. The conveyor belt is arranged at an angle, and in the initial state, the distance between the front end of the conveyor belt and the working surface of the conveyor belt is less than the distance between the rear end of the conveyor belt and the working surface of the conveyor belt.

2. The bottle capping device according to claim 1, characterized in that, The capping unit also includes two limiting frames; the two limiting frames are symmetrically arranged on both sides of the conveyor belt, and a gap is formed between the two limiting frames to allow the bottle neck to pass through.

3. The bottle capping device according to claim 1, characterized in that, The frame is equipped with a lifting mechanism; the frame body is mounted on the lifting mechanism.

4. The bottle capping device according to claim 1, characterized in that, The pressing mechanism is a cylinder, the body of which is mounted on the frame, and the output end of which is connected to the rear end of the conveyor belt.

5. The bottle capping device according to claim 4, characterized in that, The conveyor belt is mounted on the frame via a mounting bracket; the front end of the mounting bracket is provided with a connecting plate; the connecting plate is connected to the output end of the cylinder.

6. The bottle capping device according to claim 5, characterized in that, The connecting plate has strip-shaped holes on both sides; the frame has through holes on both sides; the connecting plate and the frame are connected by a limiting strip passing through the through holes and the strip-shaped holes.

7. The bottle capping device according to claim 3, characterized in that, The lifting mechanism includes a first ball screw pair, a second ball screw pair, a steering box, and a first drive motor mounted on the frame; the first ball screw pair and the second ball screw pair are respectively connected to one side of the frame; the first ball screw pair and the second ball screw pair are connected by transmission through the steering box and rotate synchronously; the first drive motor is connected by transmission to the steering box.

8. The bottle capping device according to claim 1, characterized in that, The conveyor belt includes a drive pulley, a driven pulley, a belt, and a second drive motor; the second drive motor and the drive pulley are connected by a drive; the drive pulley and the driven pulley are connected by the belt drive and rotate synchronously.

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