Electrode lateral clamping type bottle body detection fixing mechanism and detection device

Abstract

The utility model provides an electrode lateral clamping type bottle body detecting and fixing mechanism and a detecting device, the electrode lateral clamping type bottle body detecting and fixing mechanism comprises a detecting table, the detecting table is provided with a bottle placing table and a movable cover, and the movable cover is located on one side of the bottle placing table and can be driven by a first driving device to be close to or away from the bottle placing table horizontally; an electrode groove is formed in the side, facing the bottle containing table, of the movable cover, positive electrodes are arranged on at least two transverse opposite sides in the electrode groove, and the shapes of the opposite sides of the two positive electrodes are matched with the outline of the side wall of the bottle body. A bottle pressing unit is further arranged on the detection table and used for pressing a bottle opening, a negative pole rod extending into a bottle body is inserted into the bottle pressing unit, the detection device comprises the fixing mechanism, a base and a fixing table, the fixing mechanism moves up and down between the base and the fixing table, and the negative pole rod is fixed to the fixing table. According to the mechanism and the device, the electrode can be attached to the side wall of the special-shaped bottle through transverse movement of the movable cover, and the detection effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle detection, in particular to an electrode side-clamping bottle detection fixing mechanism and a detection device. Background Art

[0002] Wine and other products are typically bottled in glass or porcelain bottles. However, these bottles are prone to cracking during the production process, and these cracks are difficult to detect. Using cracked bottles to hold wine not only causes leakage but also hinders storage. Therefore, both wine bottle processing companies and wine product manufacturers conduct crack inspections on their bottles.

[0003] Existing wine bottle crack detection technologies use lasers, vibrations, and inflation, but these methods have drawbacks such as requiring the bottle to be transparent or posing safety hazards. Therefore, the applicant has previously proposed using charge movement detection to detect bottle cracks, avoiding the drawbacks of existing technologies, such as patents CN115389560B and CN106932159A.

[0004] Among them, CN115389560B sprays water inside the bottle and grounds it, and sets a high-voltage electrode outside the bottle. If there is a crack on the bottle, electrons in the water will leak from the crack, connecting the inside and outside of the bottle, generating current. However, this detection method will cause water to leak from the detection device frequently, resulting in defects such as rust on the device, and the layout and sealing requirements of the water pipe are relatively strict.

[0005] CN106932159A has a grounded outer cover outside the bottle body, and a positive electrode is inserted into the bottle body. If there is a crack on the bottle body, electron breakdown is likely to occur through the crack, forming a leakage current. However, it can be seen from the patent specification and drawings that the outer cover is covered on the bottle body from above. This detection method is more suitable for straight-bodied bottles, such as cylindrical bottles. However, for special-shaped bottles, such as some flat bottles with special-shaped interfaces, the outer cover cannot fit the bottle body, and the detection effect is poor. Utility Model Content

[0006] In order to solve the technical problems existing in the above-mentioned background technology, the utility model provides an electrode side-clamping bottle body detection fixing mechanism and a detection device.

[0007] The technical solution of this utility model is as follows:

[0008] An electrode side-clamping bottle detection and fixing mechanism includes a detection platform, a bottle placing platform and a movable cover provided on the detection platform. The movable cover is located on one side of the bottle placing platform and can be moved horizontally toward or away from the bottle placing platform under the drive of a first driving device.

[0009] An electrode groove is provided on the side of the movable cover facing the bottle placing platform, and positive electrodes are provided on at least two transversely opposite sides of the electrode groove, and the shapes of the opposite sides of the two positive electrodes are adapted to the contour of the side wall of the bottle body;

[0010] The upper part of the movable cover is provided with a bottle pressing groove, and the lower part is provided with a platform groove. The bottle pressing groove is connected with the electrode groove and the top surface of the movable cover for accommodating the bottle mouth, and the platform groove is connected with the electrode groove and the bottom of the movable cover for accommodating the bottle platform.

[0011] The testing table is also provided with a bottle pressing unit, which is located above the movable cover and is used to press the bottle mouth. A negative pole is inserted on the unit and is configured to be able to extend into the bottle body.

[0012] The bottle body is placed on the bottle placing table with its flat surface facing the bottom wall of the electrode slot. The irregular surfaces on both sides of the flat surface correspond to the positive electrodes arranged on the opposite sides of the electrode slot. The shapes of the opposite sides of the two oppositely arranged positive electrodes are pre-designed according to the shape of the bottle body and can fit the irregular surfaces of the bottle body, thereby improving the detection effect.

[0013] Since the movable cover slides sideways and covers the bottle body, the electrode is made to fit the bottle body while avoiding collision with the bottle body.

[0014] Preferably, the movable cover is a rectangular body, and the electrode slot is a rectangular slot, which is convenient for installing the positive electrode.

[0015] In order to completely accommodate the bottle body in the electrode groove, the depth of the electrode groove and the receiving platform groove is greater than the width of the bottle placing platform in the corresponding direction.

[0016] In order to fully detect whether there are cracks on the bottle body, positive plates are provided at the bottom of the electrode tank and the top of the bottle placement table, which fit into the bottom wall and flat side wall of the bottle body.

[0017] In order to improve the discharge effect, a high-voltage electric field is established, and the positive electrode and the positive plate facing the bottle body are arranged in a dense zigzag shape.

[0018] In order to stabilize the bottle body, the bottle pressing unit includes a bottle mouth pressing block and a second driving device that drives the bottle mouth pressing block to move up and down. The negative pole is inserted into the bottle mouth pressing block and can slide up and down.

[0019] In the present application, a high-position mounting plate is provided on the detection platform, which is mounted above the movable cover, and the second driving device is arranged on the high-position mounting plate.

[0020] In order to facilitate the sliding of the movable cover and the alignment of the movable cover with the bottle placing table, a movable rail is provided on the testing table, and the bottom of the movable cover slides with the movable rail.

[0021] In addition, the present application also provides a detection device, including the electrode side-clamping bottle body detection fixing mechanism described in the above scheme, which specifically also includes a base and a fixed platform fixed above the base. The detection platform is located between the base and the fixed platform. The fixed platform is provided with a third drive device that can drive the detection platform to move up and down, and the upper end of the negative pole is connected to the fixed platform.

[0022] Preferably, in order to stabilize the bottle body, a bottle body baffle is provided on the fixed platform, which is located below the fixed platform and on the side of the bottle placement platform away from the movable cover. Its height is higher than the movable cover. A positive electrode plate is provided on the side of the bottle body baffle facing the movable cover. While sealing the bottle body, an electrode is applied to the other flat surface of the bottle body.

[0023] The utility model provides an electrode side-clamping bottle body detection and fixing mechanism and detection device. By moving the movable cover laterally to cover the bottle body, the shape of the positive electrode can be designed according to the contour shape of the flat bottle, so that the positive electrode fits the bottle body, and at the same time, it can prevent the movable cover from colliding with the bottle body and pushing down the bottle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In the attached figure:

[0025] Figure 1 is a schematic diagram of the fixing mechanism;

[0026] Figure 2 is an exploded schematic diagram of the fixing mechanism;

[0027] Figure 3 Schematic diagram of the detection device.

[0028] The components represented by the reference numerals in the figure are:

[0029] 1. Inspection table; 11. Bottle placing table; 12. Moving cover; 121. Electrode slot; 122. Bottle pressing slot; 123. Container slot; 13. First drive unit; 14. Positive electrode; 15. Bottle pressing unit; 151. Bottle mouth pressing block; 152. Second drive unit; 16. Moving rail; 17. Positive electrode plate; 18. High-position mounting plate; 2. Negative electrode rod; 3. Base; 4. Fixed table; 41. Third drive unit; 42. Bottle body baffle. DETAILED DESCRIPTION

[0030] like Figure 1 and Figure 2 As shown, the embodiment of the present invention provides an electrode side clamping bottle detection fixing mechanism (hereinafter referred to as the fixing mechanism) for detecting whether there are cracks on the bottle, especially for some non-cylindrical bottles, such as Figure 1 Compared with the prior art, the bottle body of the shape shown in this application can make the electrode fit the bottle body more closely and achieve better detection effect.

[0031] The fixing mechanism includes a detection platform 1, on which a bottle placing platform 11 and a movable cover 12 are provided. The movable cover 12 is located on one side of the bottle placing platform 11 and can be driven by a first driving device 13 to move horizontally toward or away from the bottle placing platform 11.

[0032] The movable cover 12 is provided with an electrode groove 121 on the side facing the bottle placing platform 11. At least two laterally opposite sides of the electrode groove 121 are provided with positive electrodes 14, and the shapes of the opposite sides of the two opposite positive electrodes 14 are adapted to the contour of the bottle side wall.

[0033] The upper part of the movable cover 12 is provided with a bottle pressing groove 122, and the lower part is provided with a platform groove 123. The bottle pressing groove 122 communicates with the electrode groove 121 and the top surface of the movable cover 12 for accommodating the bottle mouth, and the platform groove 123 communicates with the electrode groove 121 and the bottom of the movable cover 12 for accommodating the bottle platform 11.

[0034] The testing platform 1 is also provided with a bottle pressing unit 15, which is located above the movable cover 12 and is used to press the bottle mouth. The negative pole 2 is inserted into the bottle. The negative pole 2 is configured to be able to extend into the bottle body.

[0035] The bottle body is placed on the bottle placement table 11 with its flat surface facing the bottom wall of the electrode groove 121. The irregular surfaces on both sides of the flat surface correspond to the positive electrodes 14 arranged on the opposite sides of the electrode groove 121. The shapes of the opposite sides of the two oppositely arranged positive electrodes 14 are pre-designed according to the shape of the bottle body and can fit the irregular surfaces of the bottle body, thereby improving the detection effect.

[0036] Since the movable cover 12 slides sideways and covers the bottle body, the electrode is made to fit the bottle body while avoiding collision with the bottle body.

[0037] In detail, the inspection table 1 is in the shape of a rectangular plate, the bottle placing table 11 is located at the edge of one side of the inspection table 1, protruding upward, and the overall shape is a rectangular table or T-shaped table. The first driving device 13 is fixed to the other side of the inspection table 1, and the movable cover 12 is located between the bottle placing table 11 and the first driving device 13. The first driving device 13 is preferably a hydraulic cylinder or a pneumatic cylinder, and the outer end of its telescopic shaft is connected to the movable cover 12 to push the movable cover 12 closer to or away from the bottle placing table 11.

[0038] The testing table 1 is also provided with two parallel movable rails 16, both ends of which extend in the direction of the bottle placing table 11 and the first driving device 13. The bottom of the movable cover 12 slides with the movable rails 16 to make the movable cover 12 slide more smoothly. At the same time, the movable rails 16 play a guiding role, facilitating the alignment of the movable cover 12 with the bottle placing table 11, that is, aligning the electrode groove 121 with the bottle body, to avoid the movable cover 12 from being misplaced and knocking over the bottle body.

[0039] The movable cover 12 is made of an insulating material and is preferably rectangular. The electrode slots 121 are preferably rectangular. The outer sides of the two opposing positive electrodes 14 disposed therein engage with the sidewalls of the electrode slots 121 for secure installation. The opposing sides of the two opposing positive electrodes 14 are pre-designed based on the shape of the sidewalls of the flat surface of the test bottle. When the shape of the test bottle changes, the positive electrodes 14 are replaced accordingly.

[0040] The bottle pressing groove 122 and the receiving platform groove 123 are located between the two opposite positive electrodes 14 , and their depths are preferably consistent with the depth of the electrode groove 121 .

[0041] The depth of the electrode groove 121 is greater than the width of the bottle placing platform 11 in the corresponding direction (ie, the moving direction of the movable cover 12 ), so that the bottle body can be completely accommodated in the electrode groove 121 .

[0042] The height of the bottle placing platform 11 is preferably flush with the lower ends of the two opposing positive electrodes 14 , or higher than the lower ends of the two opposing positive electrodes 14 , so that the two opposing positive electrodes 14 can completely cover the side walls of the bottle body.

[0043] In order to detect whether there are cracks on the bottom wall and flat side wall of the bottle body, a positive electrode plate 17 is provided at the bottom of the electrode groove 121 and the top surface of the bottle placement platform 11, which is in contact with the bottom wall and flat side wall of the bottle body, and the area of ​​the positive electrode plate 17 is larger than the corresponding bottom wall and flat side wall of the bottle body.

[0044] In addition, in order to improve the discharge effect and establish a high-voltage electric field, the positive electrode 14 and the positive plate 17 are arranged in a dense zigzag shape on the side facing the bottle body.

[0045] The testing platform 1 is also provided with a high-position mounting plate 18, which is mounted above the moving cover 12, and the moving cover 12 slides below the high-position mounting plate 18. The bottle pressing assembly is arranged on the high-position mounting plate 18.

[0046] The bottle pressing unit 15 specifically includes a bottle-mouth pressing block 151 and a second drive device 152 that drives the bottle-mouth pressing block 151 up and down. The second drive device 152 is mounted on the high-position mounting plate 18. The second drive device 152 is preferably a hydraulic cylinder or a pneumatic cylinder with a telescopic shaft that moves vertically. The bottle-mouth pressing block 151 is fixedly connected to the outer end of the telescopic shaft of the second drive device 152 via a connector.

[0047] The bottle mouth clamp 151 is a vertical column. When it moves downward, its lower end can be inserted into the bottle pressing groove 122 and pressed against the bottle mouth, cooperating with the bottle placement platform 11 to secure the bottle. A hole is provided axially in the bottle mouth clamp 151, through which the negative electrode rod 2 is inserted and can slide up and down into the bottle.

[0048] In addition, if Figure 3As shown, the present application also provides a detection device, including the above-mentioned fixing mechanism, which specifically also includes a base 3 and a fixed platform 4 fixed above the base 3, the detection platform 1 is located between the base 3 and the fixed platform 4, and the fixed platform 4 is provided with a third driving device 41 that can drive the detection platform 1 to move up and down, and the upper end of the negative rod 2 is connected to the fixed platform 4.

[0049] A bottle baffle 42 is provided on the fixed platform 4, which is located below the fixed platform 4 and on the side of the bottle placing platform 11 away from the movable cover 12. Its height is higher than the movable cover 12. When the third driving device 41 drives the inspection platform 1 to move upward, the bottle baffle 42 blocks one side of the bottle, further ensuring the stability of the bottle during the upward movement.

[0050] In order to perform comprehensive crack detection on the bottle body, a positive plate 17 is also provided on the side of the bottle body baffle 42 facing the movable cover 12. While sealing the bottle body, a voltage is applied to the other flat surface of the bottle body, which cooperates with the two opposing positive electrodes 14 in the electrode groove 121, the positive plate 17 on the bottom wall, and the positive plate 17 on the top surface of the bottle placement platform 11 to complete comprehensive crack detection on the bottle body.

Claims

1. An electrode side-clamping bottle detection and fixing mechanism, characterized in that: The invention comprises a detection platform (1), wherein the detection platform (1) is provided with a bottle placing platform (11) and a movable cover (12), wherein the movable cover (12) is located on one side of the bottle placing platform (11) and can be driven by a first driving device (13) to move horizontally toward or away from the bottle placing platform (11); An electrode groove (121) is provided on the side of the movable cover (12) facing the bottle placing platform (11), and positive electrodes (14) are provided on at least two transversely opposite sides of the electrode groove (121), and the shapes of the opposite sides of the two opposite positive electrodes (14) are adapted to the contour of the bottle side wall; The movable cover (12) is provided with a bottle pressing groove (122) on the upper part and a accommodating platform groove (123) on the lower part. The bottle pressing groove (122) is connected to the electrode groove (121) and the top surface of the movable cover (12) for accommodating the bottle mouth. The accommodating platform groove (123) is connected to the electrode groove (121) and the bottom of the movable cover (12) for accommodating the bottle platform (11). The testing platform (1) is also provided with a bottle pressing unit (15), which is located above the movable cover (12) and is used to press the bottle mouth. A negative pole (2) is inserted into the negative pole (2), and the negative pole (2) is configured to be able to extend into the bottle body.

2. The electrode side-clamping bottle detection and fixing mechanism according to claim 1, characterized in that: The movable cover (12) is a rectangular body, and the electrode groove (121) is a rectangular groove.

3. The electrode side-clamping bottle detection and fixing mechanism according to claim 2, characterized in that: The depths of the electrode groove (121) and the receiving platform groove (123) are greater than the width of the bottle placing platform (11) in corresponding directions.

4. The electrode side-clamping bottle detection and fixing mechanism according to claim 3, characterized in that: The bottom of the electrode tank (121) and the top surface of the bottle placement platform (11) are both provided with positive electrode plates (17).

5. The electrode side-clamping bottle detection and fixing mechanism according to claim 4, characterized in that: The positive electrode (14) and the positive electrode plate (17) are arranged in a dense zigzag shape on the side facing the bottle body.

6. The electrode side-clamping bottle detection and fixing mechanism according to claim 1, characterized in that: The bottle pressing unit (15) comprises a bottle mouth pressing block (151) and a second driving device (152) for driving the bottle mouth pressing block (151) to move up and down. The negative electrode rod (2) is inserted into the bottle mouth pressing block (151) and can slide up and down.

7. The electrode side-clamping bottle detection and fixing mechanism according to claim 6, characterized in that: The detection platform (1) is provided with a high-position mounting plate (18) mounted above the movable cover (12), and the second driving device (152) is arranged on the high-position mounting plate (18).

8. The electrode side-clamping bottle detection and fixing mechanism according to claim 1, characterized in that: A movable rail (16) is provided on the detection platform (1), and the bottom of the movable cover (12) is in sliding engagement with the movable rail (16).

9. A detection device comprising the electrode side-clamping bottle detection fixing mechanism according to any one of claims 1 to 8, characterized in that: The invention comprises a base (3) and a fixed platform (4) fixed above the base (3); the detection platform (1) is located between the base (3) and the fixed platform (4); a third driving device (41) capable of driving the detection platform (1) to move up and down is provided on the fixed platform (4); and the upper end of the negative pole (2) is connected to the fixed platform (4).

10. A detection device according to claim 9, characterized in that: A bottle baffle (42) is provided on the fixed platform (4), located below the fixed platform (4) and on a side of the bottle placement platform (11) away from the movable cover (12), with a height higher than the movable cover (12). A positive electrode plate (17) is provided on the side of the bottle baffle (42) facing the movable cover (12).

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