Syrup bottle cap sealing detection device

By designing a motor-driven bidirectional lead screw and limiting components, the problem of mold replacement was solved, enabling the syrup bottle cap sealing detection device to quickly adapt to bottle caps of different specifications, thus improving detection efficiency and versatility.

CN224108988UActive Publication Date: 2026-04-10SUNFLOWER PHARMA GRP CHONGQING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-21
Publication Date
2026-04-10

AI Technical Summary

Technical Problem

The existing molds for sealing testing devices cannot be easily replaced, making it impossible to quickly adapt to bottle caps of different sizes or shapes, which affects the testing work.

Method used

A syrup bottle cap sealing detection device was designed. The device uses a motor-driven bidirectional lead screw to move a moving plate, enabling rapid mold replacement. Limiting and pressing components enhance the mold's fixing effect, making it suitable for detecting bottle caps of different specifications.

Benefits of technology

It enables rapid mold replacement, adapts to the detection of bottle caps of different specifications, and improves the versatility and efficiency of the detection device.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224108988U_ABST
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Abstract

The utility model provides a syrup bottle cap sealing detection device, which relates to the technical field of bottle cap detection and comprises an operation table, a mold is arranged on the upper surface of the operation table, a first air hole is formed in the upper surface of the mold in a penetrating manner, an insertion hole is formed in the upper surface of the operation table in a penetrating manner, and a supporting column is fixedly mounted at the lower end of the mold. A second air hole is formed in the surface of the lower end of the supporting column in a penetrating mode, and the first air hole communicates with the second air hole. When a mold needs to be replaced, a worker starts a motor to enable an output shaft of the motor to drive a two-way lead screw to rotate, the rotating two-way lead screw drives two moving plates to move away from each other in a thread screwing-in mode, two top plates are separated from a supporting column, then the worker pulls the mold upwards, and the mold is replaced. And the supporting columns are separated from the insertion holes, so that a worker can replace the mold, and detection of bottle caps of different specifications is facilitated.
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Description

TECHNICAL FIELD

[0001] The utility model relates to bottle cap detection technical field, specifically, relate to a syrup bottle cap seal detection device. BACKGROUND

[0002] The main function of the bottle cap seal detection device is to detect the sealing performance between the bottle cap and the bottle mouth, ensuring that it can effectively prevent liquid leakage, gas permeation or external pollutants from entering. This is crucial for ensuring product quality, extending shelf life and meeting industry regulations. The existing public number CN210893587U veterinary oral liquid bottle cap seal detection device, including frame and transmission belt transmission connected on the frame, the transmission belt is equidistantly fixed with a plurality of baffle, the frame is fixed with support frame, the support frame is fixed with the cylinder body of first air cylinder, the fixed rod is fixed on the piston rod end of first air cylinder, the fixed rod is connected and fixed at the bottom end pressure cylinder, the bottom end of pressure cylinder is fixed with rubber pressure disc for sealing and pressing bottle cap opening, the pressure cylinder is connected with the convex pipeline, the convex pipeline is installed with pressure gauge, the end of convex pipeline is detachably connected with air hose; The above-mentioned veterinary oral liquid bottle cap seal detection device can achieve the purpose of detection by observing whether the pressure gauge value changes or not during use, and has the advantages of simple structure, reliability, convenient removal of defective products, and reduction of rigid impact when removing defective products.

[0003] However, in the above-mentioned scheme, since the mold cannot be easily replaced by the staff, if the mold is fixed and not easy to replace, the device can only be applied to a specific specification of bottle cap, and cannot quickly adapt to bottle caps of different sizes or shapes, which brings adverse effects to the detection work. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a syrup bottle cap seal detection device, which can effectively solve the problem of the seal detection device in the background art that the mold cannot be easily replaced by the staff, and if the mold is fixed and not easy to replace, the device can only be applied to a specific specification of bottle cap, and cannot quickly adapt to bottle caps of different sizes or shapes, which brings adverse effects to the detection work.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0006] A syrup bottle cap seal detection device, comprising an operation table, the upper surface of the operation table is provided with a mold, the upper surface of the mold is provided with a first air hole;

[0007] The upper surface of the operation table is provided with a jack, the lower end of the mold is fixedly installed with a supporting column, the lower end surface of the supporting column is provided with a second air hole, and the first air hole and the second air hole are communicated;

[0008] The operating table is provided with a limiting assembly for limiting on one side;

[0009] The operating table is provided with a conveying assembly for conveying gas on the top;

[0010] The operating table is provided with a limiting assembly for limiting on one side;

[0011] As a preferred, the limiting assembly comprises a bidirectional screw rod, the bidirectional screw rod is rotatably installed in the operating table, the two sides of the bidirectional screw rod are respectively provided with a moving plate, and the opposite sides of the two moving plates are respectively provided with a top plate;

[0012] The operating table is provided with a limiting assembly for limiting on one side;

[0013] As a preferred, the operating table is provided with a slide rod, and the two moving plates are respectively slidably arranged on the two sides of the slide rod;

[0014] As a preferred, the two sides of the support column are respectively provided with a slot, and the two top plates are respectively inserted into the corresponding slots;

[0015] As a preferred, the opposite sides of the two moving plates are respectively provided with a sliding groove, and the two sliding grooves are respectively provided with a sliding block;

[0016] The two sliding grooves are respectively provided with a sliding block, and the opposite sides of the two sliding blocks are respectively provided with a top plate;

[0017] The two sliding blocks are respectively provided with a sliding block, and the opposite sides of the two sliding blocks are respectively provided with a top plate;

[0018] As a preferred, the two sliding blocks are respectively provided with a sliding block, and the opposite sides of the two sliding blocks are respectively provided with a top plate;

[0019] As a preferred, the conveying assembly comprises a vertical plate, the vertical plate is fixedly installed on the top of the operating table, the vertical plate is provided with a straight pipe, the straight pipe is provided with a sealing plate, and the straight pipe is provided with a sealing plate;

[0020] The straight pipe is provided with a sealing plate, and the straight pipe is provided with a sealing plate;

[0021] Compared with the prior art, the utility model has the beneficial effects that:

[0022] (1) when the mold needs to be replaced, the staff starts the motor, the output shaft drives the bidirectional screw rod to rotate, the rotating bidirectional screw rod drives the two moving plates to move away from each other through the screwing mode, makes two top plates and support column contact, then the staff pulls the mold upwards, makes the support column separate from the insertion hole, so that the staff replaces the mold, and the detection of different specifications of bottle caps is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is whole structure schematic diagram of the utility model a syrup bottle cap seal detection device;

[0024] Figure 2 It is front view structure schematic diagram of the utility model a syrup bottle cap seal detection device;

[0025] Figure 3 It is the utility model a syrup bottle cap seal detection device Figure 2 A-A section structure schematic diagram;

[0026] Figure 4 It is the utility model a syrup bottle cap seal detection device Figure 2 B-B section structure schematic diagram;

[0027] Figure 5 It is the utility model a syrup bottle cap seal detection device Figure 2 C-C section structure schematic diagram;

[0028] Figure 6 It is the utility model a syrup bottle cap seal detection device Figure 3 A structure enlarged schematic diagram;

[0029] Figure 7 It is the utility model a syrup bottle cap seal detection device Figure 4 B structure enlarged schematic diagram.

[0030] In the drawing: 1, operation platform;2, mold;201, first air hole;3, insertion hole;4, support column;401, second air hole;402, insertion slot;5, limit component;501, bidirectional screw rod;502, moving plate;503, top plate;504, motor;6, conveying component;601, vertical plate;602, right-angle pipe;603, sealing plate;7, sliding rod;8, sliding slot;9, sliding block;10, vertical rod;11, spring;12, pressing plate;13, down-pressing component;1301, installation slot;1302, electric push rod;1303, push block;14, mounting frame;15, air cylinder;16, lifting plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] As shown in Figures 1-7 A syrup bottle cap sealing detection device, including operation platform 1, the upper surface of operation platform 1 is provided with mould 2, the upper surface of mould 2 is provided with first air hole 201,

[0033] The upper surface of operation platform 1 is provided with insertion hole 3, the lower end of mould 2 is fixedly installed with support column 4, the lower end surface of support column 4 is provided with second air hole 401, first air hole 201 is communicated with second air hole 401, mould 2 is inserted with insertion hole 3;

[0034] The side of operation platform 1 is provided with limiting assembly 5 for limiting;

[0035] The inner top of operation platform 1 is provided with conveying assembly 6 for conveying gas;

[0036] The upper surface of operation platform 1 is fixedly installed with mounting bracket 14, the upper surface of mounting bracket 14 is fixedly installed with air cylinder 15, the output end of air cylinder 15 passes through mounting bracket 14 and is fixedly installed with lifting plate 16.

[0037] Limiting assembly 5 includes bidirectional screw rod 501, bidirectional screw rod 501 is rotatably installed in operation platform 1, the both sides of the rod body of bidirectional screw rod 501 are respectively provided with moving plate 502 in screw thread, the opposite side of two moving plates 502 is provided with top plate 503;

[0038] The side of operation platform 1 is fixedly installed with motor 504 through support, bidirectional screw rod 501 passes through operation platform 1 and is fixedly connected with the output shaft end of motor 504.

[0039] Operation platform 1 is fixedly installed with slide rod 7, two moving plates 502 are respectively slidably arranged on the both sides of the rod body of slide rod 7.

[0040] The staff clamps the bottle cap on the upper end of the mold 2, and then starts the air cylinder 15, so that the output end drives the lifting plate 16 to descend and press the bottle cap, so that the bottle cap is firmly clamped on the upper end of the mold 2, the inside of the bottle cap is sealed, then the staff sends gas to the second gas hole 401 and the first gas hole 201 through the conveying assembly 6, so as to detect the sealing performance of the inside of the bottle cap, when the mold 2 needs to be replaced, the staff starts the motor 504, so that the output shaft drives the bidirectional screw rod 501 to rotate, the rotating bidirectional screw rod 501 drives the two moving plates 502 to move away from each other through the threaded rotation, so that the two top plates 503 are out of contact with the supporting column 4, then the staff pulls the mold 2 upwards, so that the supporting column 4 is out of the insertion hole 3, so that the staff replaces the mold 2, and the detection of different specifications of the bottle cap is convenient.

[0041] In another embodiment of the utility model, the both sides of the column body of supporting column 4 are provided with insertion slot 402, and the two top plates 503 are respectively inserted into the corresponding insertion slot 402.

[0042] Through the insertion of the insertion slot 402 and the top plate 503, the longitudinal movement of the supporting column 4 is limited, so that the fixing effect of the supporting column 4 is enhanced.

[0043] In another embodiment of the utility model, the both sides of the column body of supporting column 4 are provided with insertion slot 402, and the two top plates 503 are respectively inserted into the corresponding insertion slot 402.

[0044] Two sliding grooves 8 are respectively and fixedly installed between the inner walls of the two sliding grooves 8, and the two sliding blocks 9 are respectively and slidingly arranged on one side of the corresponding vertical rods 10.

[0045] Two sliding grooves 8 are respectively and fixedly installed between the inner walls of the two sliding grooves 8, and the two sliding blocks 9 are respectively and slidingly arranged on one side of the corresponding vertical rods 10.

[0046] The two sliding blocks 9 are respectively and fixedly connected with the corresponding top plates 503 on one side.

[0047] After the top plate 503 is inserted into the insertion slot 402, the staff starts the electric push rod 1302, so that the output end drives the push block 1303 to move, the moving push block 1303 can press the pressing plate 12, the spring 11 is compressed under stress, the top plate 503 can press the supporting column 4 and the mold 2, the fixing effect of the mold 2 is enhanced, and the mold 2 is prevented from being deviated during detection.

[0048] In another embodiment of the utility model, conveying assembly 6 includes vertical plate 601, vertical plate 601 is fixedly installed in operating table 1 top, vertical plate 601 one side is fixedly installed with right-angle pipe 602, and right-angle pipe 602 one end extends to the inside of second air hole 401, and right-angle pipe 602 pipe body is set with sealing plate 603 on the side close to second air hole 401,

[0049] Right-angle pipe 602 one end extends to operating table 1 outside.

[0050] Staff connects the gas pump output end with right-angle pipe 602, so that gas flows to the inside of bottle cap through right-angle pipe 602 and first air hole 201, second air hole 401, avoids gas from the gap between right-angle pipe 602 and second air hole 401 leakage by setting sealing plate 603.

[0051] The working principle of the syrup bottle cap sealing detection device is as follows:

[0052] When using, staff clamps bottle cap on the upper end of mould 2, then starts cylinder 15, makes its output end drive lifting plate 16, and lifting plate 16 is lowered and is compressed to bottle cap, so that bottle cap is firmly clamped on the upper end of mould 2, and bottle cap is sealed, then staff transports gas to the inside of second air hole 401 and first air hole 201 through conveying assembly 6, to detect the sealing property in bottle cap, when needing to replace mould 2, staff starts motor 504, makes its output shaft drive bidirectional screw rod 501 rotation, and rotating bidirectional screw rod 501 drives two moving plates 502 to move away from each other through the mode of screwing in, makes two top plates 503 and support column 4 contact, then staff pulls up mould 2, makes support column 4 from insertion hole 3, to make staff replace mould 2, and the detection of different specifications bottle cap is convenient.

[0053] Obviously, the above embodiment of the utility model is merely for clearly illustrating the utility model, and is not the limitation to the utility model embodiment, for the ordinary skilled person in the art, on the basis of the above description, other different forms of change or variation can be made, here cannot exhaust all the embodiments, and all the embodiments belong to the protection scope of the utility model.

Claims

1. A device for detecting the sealing of a bottle cap of a sugar syrup, comprising an operating table (1), characterized in that: The operation table (1) upper surface is provided with a mold (2), the upper surface of the mold (2) is provided with a first air hole (201); The operation table (1) upper surface is provided with a first air hole (201), and the lower end of the mold (2) is fixedly installed with a supporting column (4), and the lower end surface of the supporting column (4) is provided with a second air hole (401), and the first air hole (201) and the second air hole (401) are communicated; The operation table (1) is provided with a limiting assembly (5) for limiting on one side; The operation table (1) is provided with a conveying assembly (6) for conveying gas in the top; The operation table (1) upper surface is fixedly installed with a mounting rack (14), and the upper surface of the mounting rack (14) is fixedly installed with a gas cylinder (15), and the output end of the gas cylinder (15) penetrates through the mounting rack (14) and is fixedly installed with a lifting plate (16).

2. The sugar syrup bottle cap sealing detection device according to claim 1, characterized in that: The limiting assembly (5) comprises a bidirectional screw rod (501), the bidirectional screw rod (501) is rotatably installed in the operation table (1), and the rod body of the bidirectional screw rod (501) is provided with a moving plate (502) on both sides in a threaded manner. The operation table (1) is fixedly installed with a motor (504) on one side through a support, and the bidirectional screw rod (501) is fixedly connected with the output shaft end of the motor (504) through the operation table (1).

3. The sugar syrup bottle cap sealing detection device according to claim 2, characterized in that: The operation table (1) is fixedly installed with a sliding rod (7), and the two moving plates (502) are slidably arranged on both sides of the sliding rod (7).

4. The sugar syrup bottle cap sealing detection device according to claim 3, characterized in that: The supporting column (4) is provided with a slot (402) on the surface of both sides of the column body, and the two top plates (503) are respectively inserted into the corresponding slots (402).

5. The apparatus according to claim 4, wherein: The opposite side surfaces of the two moving plates (502) are provided with a sliding groove (8), and the two sliding grooves (8) are slidably provided with a sliding block (9), and the opposite sides of the two sliding blocks (9) are respectively fixedly connected with the corresponding top plates (503). The inner walls of the two sliding grooves (8) are fixedly installed with a vertical rod (10) between the two sides, and the two sliding blocks (9) are respectively slidably arranged on one side of the corresponding vertical rod (10), and the other side of the vertical rod (10) is sleeved with a spring (11). The opposite sides of the two sliding blocks (9) are fixedly installed with a pressing plate (12), and the top of the operation table (1) is provided with two lower pressing assemblies (13) for pressing the pressing plates (12).

6. The apparatus according to claim 5, wherein: The lower pressing assembly (13) comprises an installation groove (1301), and the installation groove (1301) is provided on the top surface of the operation table (1), and the inner top of the installation groove (1301) is fixedly installed with an electric push rod (1302), and the output end of the electric push rod (1302) is fixedly installed with a push block (1303).

7. The apparatus according to claim 1, wherein: The conveying assembly (6) comprises a vertical plate (601) fixedly installed on the inner top of the operating table (1), one side of the vertical plate (601) is fixedly provided with a right-angle pipe (602) penetrating through, one end of the right-angle pipe (602) extends to the inside of the second air hole (401), and the pipe body of the right-angle pipe (602) is sleeved with a sealing plate (603) close to one side of the second air hole (401). One end of the right-angle pipe (602) extends to the outside of the operating table (1).

Citation Information

Patent Citations

  • Veterinary drug oral liquid bottle cap sealing performance detection device

    CN210893587U