Liquid level identifying and removing device

Abstract

The utility model discloses a liquid level identifying and rejecting device which comprises a liquid level identifying and rejecting device body, the liquid level identifying and rejecting device body comprises a conveyor, a liquid level identifying device is fixed at one end of the upper surface of the conveyor, and a computer processor and a PLC module body are sequentially arranged on the front surface of the conveyor. The computer processor is connected with the liquid level recognition device and the PLC module body through wires. By designing the deviation rectifying control mechanism, when a beverage bottle is conveyed on the surface of the conveyor, the movable frame stably moves to drive the deviation rectifying plate and the guide roller to move to the two sides of an inlet of the liquid level recognition device to be in deviation rectifying treatment positions, and when the beverage bottle is conveyed to the end of the liquid level recognition device on the surface of the conveyor, the deviation rectifying plate and the guide roller are moved to the deviation rectifying treatment positions. Beverage bottles which are not located on the same horizontal line are corrected to the same horizontal line through the correction plate and enter the liquid level recognition device towards the internal recognition position of the liquid level recognition device, when the beverage bottles make contact with the surface of the correction plate, the beverage bottles are smoothly corrected and enter through the guide rollers, entering is accurate, and recognition is more accurate.

Description

Technical Field

[0001] The utility model belongs to the technical field of liquid level identification and rejection devices, and in particular relates to a liquid level identification and rejection device. Background Art

[0002] The liquid level is the position reached when the material is injected into the beverage bottle after processing and production, and the beverage bottle injected with the beverage needs to be processed for liquid level recognition, usually through a liquid level recognition and rejection device. In addition, the existing liquid level recognition and rejection device is used for recognition of the internal liquid level of the beverage bottle during beverage processing and production. The beverage bottle is placed on the conveyor and transported through the internal recognition liquid level of the liquid level recognition device. When the normal liquid level is recognized, it is continuously conveyed to the end. The signal of insufficient liquid level is transmitted to the PLC module body, and the PLC module body sends a signal to the rejection mechanism and pushes the beverage bottle to the internal recycling box for recycling, which is convenient for effective liquid level recognition and rejection processing;

[0003] When the existing liquid level identification and rejection device is in use, the processed beverage bottles are transported on the conveyor to the interior of the liquid level identification device for detection. When it is identified that the liquid level of the beverage bottle is insufficient, the rejection mechanism directly moves to reject the unqualified beverage bottle into the recovery box. Therefore, before the conveyor transports the beverage bottle to the interior of the liquid level identification device, the beverage bottle is on the surface of the conveyor, and it cannot be ensured that all beverage bottles enter the interior of the liquid level identification device on the same horizontal line. When encountering beverage bottles protruding from the same horizontal line, it is not convenient to perform deviation correction operation on them, so that when the beverage bottle enters the interior, the liquid level identification device is not in the detection position, resulting in inability to identify it, reducing the identification effect, thereby affecting the convenience and accuracy of the liquid level identification and rejection device in identification, rejection and deviation correction during operation. For this reason, the utility model proposes a liquid level identification and rejection device. Utility Model Content

[0004] The purpose of the utility model is to provide a liquid level identification and rejection device to solve the problem in the above background technology that when beverage bottles are on the surface of a conveyor, it cannot be ensured that all beverage bottles enter the interior of the liquid level identification device at the same horizontal line, which is not convenient for rectification operation, so that the beverage bottles are not at the detection position and cannot be identified, affecting the convenience and accuracy of the liquid level identification and rejection device in identification, rejection and rectification during operation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid level identification and rejection device, comprising a liquid level identification and rejection device body, the liquid level identification and rejection device body comprising a conveyor, a liquid level identification device is fixed at one end of the upper surface of the conveyor, a computer processor and a PLC module body are sequentially arranged on the front surface of the conveyor, the computer processor is connected to the liquid level identification device and the PLC module body through a wire, a rejection mechanism is fixed to the side surface of the other end of the conveyor, the rejection mechanism is electrically connected to the PLC module body through a wire, a recovery box is correspondingly arranged on the front surface of the conveyor and the end of the rejection mechanism, and the liquid level identification and rejection device body is also provided with:

[0006] A deviation correction control mechanism, wherein the deviation correction control mechanism comprises a deviation correction control component arranged on one side of the liquid level identification device and located on the upper surface of the conveyor, wherein both ends of one side of the liquid level identification device are provided with a moving adjustment component, and the end of the moving adjustment component is provided with a sliding component;

[0007] The dustproof protection mechanism comprises dustproof protection components arranged inside the two sides of the liquid level identification device, and the two sides of the dustproof protection component are provided with fixing components.

[0008] Preferably, the deviation correction control assembly comprises two deviation correction plates arranged on one side of the liquid level identification device, and guide rollers are equidistantly rolled inside the deviation correction plates.

[0009] Preferably, the movable adjustment component includes movable grooves opened at both ends of one side of the liquid level identification device, a screw rod rotates inside the movable groove, the end of the screw rod is located on the surface of the liquid level identification device and a handwheel is installed, the surface of the handwheel is provided with a locking bolt, and the outer surface of the screw rod is provided with a movable frame, and the end of the movable frame is fixed to the end of the correction plate by screws.

[0010] Preferably, the two deviation-correcting plates are symmetrically arranged, and the deviation-correcting plates and the side surfaces of the liquid level identification device are movably connected to the movable frame via the screw rod.

[0011] Preferably, the sliding assembly includes a slide rail arranged inside the moving groove, and a slide seat is arranged at the end of the moving frame, and the slide seat is slidably connected to the outer surface of the slide rail.

[0012] Preferably, the dustproof protection component includes a closed groove opened at the middle position of the top ends of the two ends of the liquid level identification device, and a dustproof sealing guard plate is arranged inside the closed groove.

[0013] Preferably, the fixing assembly comprises grooves opened at both ends of one side of the liquid level identification device, the internal thread of the groove is rotated with a threaded knob, and the end of the threaded knob is pressed and contacted with the surface of the dustproof sealing guard plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By designing a deflection correction control mechanism, when the beverage bottles are transported on the surface of the conveyor, the mobile frame can be stably moved to drive the deflection correction plate and the guide rollers to move to the two sides of the inlet of the liquid level identification device for deflection correction processing positions. When the beverage bottles are transported on the surface of the conveyor to the end of the liquid level identification device, the beverage bottles that are not in the same horizontal line are corrected to the same horizontal line through the deflection correction plate and enter the internal identification position of the liquid level identification device. When the beverage bottles contact the surface of the deflection correction plate, they are smoothly corrected and enter through the guide rollers. The entry is precise, the identification is more accurate, and the convenience and accuracy of the liquid level identification and rejection device body in identification and rejection correction are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a partial top view structural diagram of the liquid level identification device, the deviation correction plate and the conveyor of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the deviation-correcting plate and the guide roller of the utility model;

[0019] Figure 4 For this utility model Figure 1 The enlarged structural diagram of part A in the middle;

[0020] Figure 5 For this utility model Figure 1 The enlarged structural diagram of part B in the middle;

[0021] Figure 6 It is a partial cross-sectional structural diagram of the liquid level identification device, dustproof sealing guard plate and closed groove of the utility model;

[0022] In the figure: 100, liquid level identification and rejection device body; 101, conveyor; 1011, moving groove; 1012, hand wheel; 1013, screw rod; 1014, slide rail; 1015, slide seat; 1016, moving frame; 1017, deviation correction plate; 1018, guide roller; 102, liquid level identification device; 1021, dustproof sealing guard plate; 1022, threaded knob; 1023, groove; 1024, closed groove; 103, computer processor; 104, PLC module body; 105, recovery box; 106, rejection mechanism. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 6 The utility model provides a technical solution: a liquid level recognition and rejection device, including a liquid level recognition and rejection device body 100, the liquid level recognition and rejection device body 100 includes a conveyor 101, a liquid level recognition device 102 is fixed at one end of the upper surface of the conveyor 101, a computer processor 103 and a PLC module body 104 are sequentially arranged on the front surface of the conveyor 101, the computer processor 103 is connected to the liquid level recognition device 102 and the PLC module body 104 through a wire, the liquid level recognition and rejection device body 100 is stably placed at the processing position through the conveyor 101 contacting the ground, and the liquid level recognition and rejection device body 100 is powered on and operated, and by turning on the computer processor 103 and the PLC module body 1 04, and when the conveyor 101 is conveying, a rejection mechanism 106 is fixed to the side of the other end of the conveyor 101, and the rejection mechanism 106 is electrically connected to the PLC module body 104 through a wire. The front surface of the conveyor 101 and the end of the rejection mechanism 106 are correspondingly provided with a recovery box 105, and the beverage bottle is placed on the surface of the conveyor 101 for transportation until it is transported through the inside of the liquid level identification device 102 to identify the liquid level, and continues to be transported to the end when the normal liquid level is identified. The signal of insufficient liquid level is transmitted to the PLC module body 104, and the PLC module body 104 sends a signal to the rejection mechanism 106 and pushes the beverage bottle to the inside of the recovery box 105 for recycling. The liquid level identification and rejection device body 100 is also provided with:

[0025] A deviation correction control mechanism is provided, and the deviation correction control mechanism includes a deviation correction control component arranged on one side of the liquid level identification device 102 and located on the upper surface of the conveyor 101. The two ends of one side of the liquid level identification device 102 are provided with movable adjustment components, and the ends of the movable adjustment components are provided with sliding components. When the liquid level identification and rejection device body 100 identifies and rejects the liquid level of the beverage bottle, the splice control mechanism corrects the deviation of the beverage bottle on the surface of the conveyor 101 to the same horizontal line to enter the interior of the liquid level identification device 102, so as to facilitate accurate entry into the liquid level identification processing, thereby improving the convenience and accuracy of the liquid level identification and rejection device body 100 in identification and rejection correction.

[0026] In order to facilitate the precise alignment and identification of the liquid level of beverage bottles that are on the same horizontal line when moving from the surface of the conveyor 101 to the inside of the liquid level identification device 102 through the correction control component, in this embodiment, preferably, the correction control component includes two correction plates 1017 arranged on one side of the liquid level identification device 102, and the correction plates 1017 have guide rollers 1018 rolling equidistantly inside the guide rollers 1018. Beverage bottles that are not on the same horizontal line are corrected to the same horizontal line through the correction plates 1017 and enter the internal identification position of the liquid level identification device 102. When the beverage bottles contact the surface of the correction plate 1017, it is not easy to generate friction through the guide rollers 1018 and the bottles are corrected to enter smoothly.

[0027] In order to facilitate the position adjustment of the correcting plate 1017 by moving the adjustment component, in the present embodiment, preferably, the adjustment component includes a movable groove 1011 opened at both ends of one side of the liquid level identification device 102, and a screw rod 1013 is rotated inside the movable groove 1011. The end of the screw rod 1013 is located on the surface of the liquid level identification device 102 and a hand wheel 1012 is installed. The hand wheel 1012 is held to drive the screw rod 1013 to rotate, which is convenient for the rotation and adjustment of the screw rod 1013. The surface of the hand wheel 1012 is provided with a locking bolt, which is convenient for locking and fixing the hand wheel 1012 after rotation and adjustment, and is not easy to rotate. A movable frame 1016 is provided on the outer surface of the screw rod 1013, and the end of the movable frame 1016 is fixed to the end of the correcting plate 1017 by screws until the movable frame 1016 moves on the outer surface of the screw rod 1013 when the screw rod 1013 is rotated, and the stable movement of the movable frame 1016 drives the correcting plate 1017 to be stably moved and adjusted to the correcting position.

[0028] In order to facilitate the stable and controlled movement of the movable frame 1016 through the sliding assembly, in the present embodiment, preferably, the sliding assembly includes a slide rail 1014 arranged on the inner side of the movable groove 1011, and a slide seat 1015 is arranged at the end of the movable frame 1016, and the slide seat 1015 is slidingly connected to the outer surface of the slide rail 1014. When the movable frame 1016 moves, it drives the slide seat 1015 to slide and control on the outer surface of the slide rail 1014.

[0029] A dustproof protection mechanism is provided, and the dustproof protection mechanism includes dustproof protection components arranged inside the two sides of the liquid level identification device 102. Fixed components are arranged on both sides of the dustproof protection components. When the liquid level identification and rejection device body 100 is in use, the dustproof protection mechanism can close and protect the two sides of the liquid level identification device 102, so that dust is not easy to enter the inside and fall onto the lens surface, thereby improving the dustproof protection effect of the liquid level identification and rejection device body 100 on the inside of the liquid level identification device 102 after use, and facilitating accurate identification again.

[0030] In order to facilitate dust protection on both sides of the liquid level identification device 102 through the protective component and prevent dust from entering and falling onto the lens surface, in the present embodiment, preferably, the dust protection component includes a closed groove 1024 provided at the middle position of the top ends of the liquid level identification device 102, and a dustproof sealing guard plate 1021 is provided inside the closed groove 1024. The dustproof sealing guard plate 1021 can be slid inside the closed groove 1024 to close the side protection of the liquid level identification device 102, which is convenient for dust prevention and prevents dust from entering the liquid level identification device 102.

[0031] In order to facilitate the fixed placement of the dustproof sealing guard plate 1021 when it is opened or closed by means of a fixing component, in the present embodiment, preferably, the fixing component includes grooves 1023 opened at both ends of one side of the liquid level identification device 102, and the internal thread of the groove 1023 is rotated with a threaded knob 1022, and the end of the threaded knob 1022 is pressed and contacted with the surface of the dustproof sealing guard plate 1021, so that when the dustproof sealing guard plate 1021 is opened to the side of the liquid level identification device 102, the threaded knob 1022 is rotated inside the groove 1023 to fix it, and the dustproof sealing guard plate 1021 is closed and fixed inside the closing groove 1024 when not in use.

[0032] The working principle and use process of the utility model are as follows: before using the liquid level recognition and rejection device, the liquid level recognition and rejection device body 100 is first stably placed at the processing position through the conveyor 101 contacting the ground, and the liquid level recognition and rejection device body 100 is powered on and operated, and the computer processor 103 and the PLC module body 104 are turned on, and when the conveyor 101 is conveying, the processed beverage bottle is placed on the surface of the conveyor 101 for conveying, until it is conveyed through the inside of the liquid level recognition device 102 to identify the liquid level, and when the normal liquid level is identified, it is continued to be conveyed to the end, and the signal of identifying that the liquid level is insufficient is transmitted to the PLC module body 104, and the PLC module body 104 sends a signal to the rejection mechanism 106 and pushes the beverage bottle to the inside of the recovery box 105 for recovery, thereby completing the liquid level recognition and rejection processing through the liquid level recognition and rejection device body 100;

[0033] Then, when the liquid level recognition and rejection device body 100 is in the liquid level recognition and rejection process, the beverage bottle is in front of the surface of the conveyor 101, and the hand wheel 1012 is held to drive the screw rod 1013 to rotate. The screw rod 1013 rotates to move the movable frame 1016 on the outer surface of the screw rod 1013, and drives the slide seat 1015 to slide and control on the outer surface of the slide rail 1014, so that the movable frame 1016 is stably moved to drive the correction plate 1017 and the guide roller 1018 to move to the position where the two sides of the inlet of the liquid level recognition device 102 are in the correction process, and the bolt is rotated again at the end of the hand wheel 1012 to lock and fix it. When the surface of the conveyor 101 is transported to the end of the liquid level identification device 102, the beverage bottles that are not on the same horizontal line are corrected to the same horizontal line through the correcting plate 1017 and enter the internal identification position of the liquid level identification device 102. When the correcting beverage bottle contacts the surface of the correcting plate 1017, the correcting plate 1017 is not easy to produce friction through the guide roller 1018 and smoothly corrects the entry, which is convenient for the liquid level identification and rejection device body 100 to enter accurately after the correction process during the liquid level identification process, and the identification is more accurate, thereby improving the convenience and accuracy of the liquid level identification and rejection device body 100 in the identification and rejection correction;

[0034] Finally, when the liquid level identification and rejection device body 100 is exposed to the outside world after the liquid level identification process, the dustproof sealing guard plate 1021 can be slid inside the closed groove 1024 until the dustproof sealing guard plate 1021 is closed at the end of the liquid level identification device 102, and the dustproof sealing guard plate 1021 can be tightly fitted to the surface of the liquid level identification device 102. The threaded knob 1022 is rotated inside the groove 1023 to squeeze it on the surface of the dustproof sealing guard plate 1021 for fixed installation, which is convenient for fixing the dustproof sealing guard plate 1021 on the side of the liquid level identification device 102 for protection, and dust is not easy to enter the inside, so that the recognition lens on the inner surface of the liquid level identification device 102 is not easy to be contaminated with dust to reduce the recognition effect, thereby improving the dustproof protection effect of the liquid level identification and rejection device body 100 on the inside of the liquid level identification device 102 after use, and facilitating accurate recognition again. During recognition, the dustproof sealing guard plate 1021 is closed inside the closed groove 1024 and fixedly placed.

[0035] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquid level recognition and rejection device, comprising a liquid level recognition and rejection device body (100), the liquid level recognition and rejection device body (100) comprising a conveyor (101), a liquid level recognition device (102) being fixed at one end of the upper surface of the conveyor (101), a computer processor (103) and a PLC module body (104) being arranged in sequence on the front surface of the conveyor (101), the computer processor (103) being connected to the liquid level recognition device (102) and the PLC module body (104) through a wire, a rejection mechanism (106) being fixed to the side surface of the other end of the conveyor (101), the rejection mechanism (106) being electrically connected to the PLC module body (104) through a wire, a recovery box (105) being arranged correspondingly on the front surface of the conveyor (101) and the end of the rejection mechanism (106), characterized in that: The liquid level identification and rejection device body (100) is also provided with: A deviation correction control mechanism, wherein the deviation correction control mechanism comprises a deviation correction control component arranged on one side of the liquid level identification device (102) and located on the upper surface of the conveyor (101), wherein both ends of one side of the liquid level identification device (102) are provided with movement adjustment components, and the ends of the movement adjustment components are provided with sliding components; A dustproof protection mechanism comprises dustproof protection components arranged inside two sides of a liquid level identification device (102), and fixing components are arranged on two sides of the dustproof protection component.

2. A liquid level recognition and rejection device according to claim 1, characterized in that: The deviation correction control component comprises two deviation correction plates (1017) arranged on one side of the liquid level identification device (102), and guide rollers (1018) are equidistantly rolled inside the deviation correction plates (1017).

3. A liquid level recognition and rejection device according to claim 2, characterized in that: The movable adjustment component comprises a movable groove (1011) provided at both ends of one side of the liquid level identification device (102); a screw rod (1013) is rotatably arranged inside the movable groove (1011); the end of the screw rod (1013) is located on the surface of the liquid level identification device (102); a hand wheel (1012) is installed thereon; a locking bolt is arranged on the surface of the hand wheel (1012); a movable frame (1016) is arranged on the outer surface of the screw rod (1013); and the end of the movable frame (1016) is fixed to the end of a deviation correction plate (1017) by means of screws.

4. A liquid level recognition and rejection device according to claim 3, characterized in that: The two deviation-correcting plates (1017) are symmetrically arranged, and the deviation-correcting plates (1017) and the side surfaces of the liquid level identification device (102) are movably connected to the movable frame (1016) via the screw rod (1013).

5. The liquid level recognition and rejection device according to claim 3, characterized in that: The sliding assembly comprises a slide rail (1014) arranged inside the moving groove (1011); a slide seat (1015) is arranged at the end of the moving frame (1016); and the slide seat (1015) is slidably connected to the outer surface of the slide rail (1014).

6. A liquid level recognition and rejection device according to claim 1, characterized in that: The dustproof protection component comprises a closed groove (1024) provided at the middle position of the top ends of the liquid level identification device (102), and a dustproof sealing guard plate (1021) is arranged inside the closed groove (1024).

7. A liquid level recognition and rejection device according to claim 6, characterized in that: The fixing assembly comprises grooves (1023) formed at both ends of one side of the liquid level identification device (102), the internal thread of the groove (1023) being rotated with a threaded knob (1022), and the end of the threaded knob (1022) being pressed and contacted with the surface of the dustproof sealing guard plate (1021).

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