A wet bead eccentricity detection device

Abstract

The invention discloses a wet bead eccentricity detection device, comprising a shooting device, a shooting platform, a silo, a lifting device and a pushing plate device; the shooting device is placed on the shooting position of the shooting platform; the active end of the lifting device is used to lift the wet bursting beads from the silo and place them on the first end of the shooting platform; the active end of the pushing plate device is used to roll the wet bursting beads lifted by the lifting device from the first end to the second end of the shooting platform, and the rolling path of the wet bursting beads passes through the shooting position of the shooting platform; the invention completes the automatic loading of the wet bursting beads through the cooperation of the shooting device, the shooting platform, the silo, the lifting device and the pushing plate device, and completes the 360° rotation and 360° shooting of the bursting beads on the shooting platform through the cooperation of the shooting device, the shooting platform and the pushing plate device, presents each face of the bursting beads rotating around a main axis, can accurately find the most eccentric face of each bursting bead, and will not have the random error of the traditional method.

Description

Technical Field

[0001] The invention relates to the technical field of tobacco processing and manufacturing equipment, and in particular to a wet bead eccentricity detection device. Background Art

[0002] In the current tobacco industry, many cigarette mouthpieces have different flavors of popping beads added to them. The quality of the popping beads is related to the customer's smoking satisfaction. The tobacco industry needs to control the quality at the source of the popping bead production. When the popping beads were first produced by the pill machine, the eccentricity of the flavor part and the outer skin part of the popping beads was required to be high. If the eccentricity is serious, one side of the finished popping bead will be thin. It is possible that the cigarette will break during the secondary processing or storage and transportation. Therefore, the tobacco factory attaches great importance to this production link. The current detection technology on the market is that the first is to manually sample under a microscope at regular intervals. The second is to manually place the popping beads under the visual system for software analysis. These two methods require manual flipping, but neither can capture the most realistic side. The third is in the pill machine, in the flowing paraffin oil, with a visual system analysis on top. The problem with this method is that the popping beads are not fixed when rolling, and the paraffin oil is prone to turbidity and impurities that affect the imaging effect. It is not possible to find the most realistic side. The traditional method is to use random sampling of the bead surface in the detection of bead eccentricity, which does not reflect the most realistic side. The method has great defects. The depth and position of the wet bead immersed in paraffin oil are not fixed. This will cause the size of the photographed bead to be different. The effect of shooting completely immersed in paraffin oil is that the diameter of the wet bead is smaller.

[0003] Therefore, it is necessary to develop a wet bead eccentricity detection device to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to design a wet bead eccentricity detection device in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] A wet bead eccentricity detection device, comprising:

[0007] Filming device for wet burst bead filming;

[0008] A shooting platform for the rolling of wet explosion beads; a shooting device is placed on the upper part of the shooting position of the shooting platform;

[0009] A silo for storing undetected wet explosive beads; the silo is mounted at the first end of the shooting platform;

[0010] A lifting device for lifting the wet exploding beads from the silo; the action end of the lifting device is used to lift the wet exploding beads from the silo and place them on the first end of the shooting platform;

[0011] A push plate device is used to push the wet exploding beads along the shooting position on the top of the shooting platform; the action end of the push plate device is used to roll the wet exploding beads lifted by the upper device from the first end of the shooting platform to the second end, and the rolling path of the wet exploding beads passes through the shooting position of the shooting platform.

[0012] Specifically, an opening is arranged at the top of the silo, a plurality of insertion holes are arranged at the bottom of the silo, and the action end of the lifting device is used to be inserted from the bottom to the top through the plurality of insertion holes.

[0013] Specifically, the lifting device includes a second actuator, a connecting member, and multiple push rods with the same number as the insertion holes. The second actuator is vertically arranged, the connecting rod is horizontally arranged, the multiple push rods are vertically arranged, and the multiple push rods are arranged parallel to each other. The top of the push rod is provided with a groove for accommodating wet explosion beads. The output end of the second actuator is connected to the first end of the connecting member, and the second end of the connecting member is connected to the bottom of the multiple push rods. The multiple push rods are used to be inserted from the bottom to the top through the multiple insertion holes.

[0014] Specifically, the push plate device includes a first actuator and a push plate. A plurality of card slots are arranged on the first end of the push plate. A plurality of wet explosion beads can be rolled into the plurality of card slots. The output end of the first actuator is connected to one side end of the push plate. The push plate is arranged horizontally, and the moving direction of the push plate passes through the shooting position of the shooting platform.

[0015] Specifically, the push plate device also includes a brush, which is installed on the second end of the push plate and is used to brush off oil and impurities on the shooting platform.

[0016] Specifically, the wet bead eccentricity detection equipment also includes a discharging device, which includes a third actuator, a rotating shaft, a first brush plate, a second brush plate, and a rotating sleeve; the first end of the first brush plate and the first end of the second brush plate are both fixedly mounted on the rotating sleeve, the output end of the third actuator is connected to the first end of the rotating shaft, and the second end of the rotating shaft is fixedly connected to the rotating sleeve. Through holes are provided on both walls of the silo, and the rotating sleeve is rotatably mounted in the through holes. An arc-shaped bottom plate is provided at the bottom of the silo, and an opening is provided at the end of the silo away from the shooting platform. The first brush plate and the second brush plate are used to rotate in the silo through the top opening and the side opening of the silo. A plurality of brush grooves are provided on the first brush plate, and the width of the brush grooves is slightly smaller than the width of the top rod. The width of the first brush plate and the width of the second brush plate are both smaller than the width of the silo. The plurality of brush grooves on the first brush plate are used for brushing off oil and impurities on the plurality of top rods, and the second brush plate is used for brushing off oil and impurities on the arc-shaped bottom plate.

[0017] Preferably, the minimum angle between the first brush plate and the second brush plate is at least 90°.

[0018] Specifically, the wet bead eccentricity detection equipment also includes a mounting plate, and the shooting device, the shooting platform, the silo, the lifting device, the pushing plate device and the discharging device are all mounted on the mounting plate.

[0019] The beneficial effects of the present invention are:

[0020] The present invention completes the automatic loading of wet exploding beads through the cooperation of the shooting device, the shooting platform, the silo, the lifting device and the pushing plate device, and completes the 360° rotation and 360° shooting of the exploding beads on the shooting platform through the cooperation of the shooting device, the shooting platform and the pushing plate device, presenting each face of the exploding beads rotating around a main axis, and being able to accurately find the most eccentric face of each exploding bead without the random errors of the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The structure of the present invention is schematically shown in FIG. Figure 1 ;

[0022] Figure 2 The structure of the present invention is schematically shown in FIG. Figure 2 ;

[0023] Figure 3 The structure of the present invention is schematically shown in FIG. Figure 3 ;

[0024] Figure 4 The structure of the present invention is schematically shown in FIG. Figure 4 ;

[0025] Figure 5 The structure of the present invention is schematically shown in FIG. Figure 5 ;

[0026] Figure 6 It is a schematic diagram of the connection structure between the silo and the discharge device in the present invention;

[0027] Figure 7 It is a schematic diagram of the structure of the discharging device in the present invention;

[0028] Figure 8 It is a structural schematic diagram of the lifting device in the present invention;

[0029] Fig. 9 It is a schematic diagram of the connection structure between the lifting device and the silo in the present invention;

[0030] Fig.10 It is a structural schematic diagram of the push plate device in the present invention;

[0031] Fig.11 It is a structural schematic diagram of the push plate in the present invention;

[0032] Among them, 1-mounting plate; 2-shooting platform; 3-push plate device; 31-first actuator; 32-push plate; 321-card slot; 33-brush; 4-shooting device; 5-lifting device; 51-second actuator; 52-connecting piece; 53-lift rod; 6-bin; 61-bin wall; 62-arc bottom plate; 63-insertion hole; 7-discharge device; 71-rotating shaft; 72-first brush plate; 73-second brush plate; 74-rotating sleeve; 75-brush slot; 8-wet explosion beads. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0034] 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 invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] In the description of the present invention, it should be understood that the terms "upper", "lower", "inside", "outside", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the product of the invention is usually placed when in use, or are directions or positional relationships commonly understood by those skilled in the art. These directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0037] Furthermore, the terms “first”, “second”, etc. are merely used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0038] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms such as "setting" and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] The specific implementation modes of the present invention are described in detail below in conjunction with the accompanying drawings.

[0040] like Figure 1-5 As shown, a wet bead eccentricity detection device comprises:

[0041] A photographing device 4 for photographing the wet explosion beads 8;

[0042] A shooting platform 2 for the rolling of the wet explosion beads 8; a shooting device 4 is placed on the shooting position of the shooting platform 2;

[0043] A silo 6 for storing undetected wet explosive beads 8; the silo 6 is mounted at a first end of the shooting platform 2;

[0044] A lifting device 5 for lifting the wet explosive beads 8 from the silo 6; the active end of the lifting device 5 is used to lift the wet explosive beads 8 from the silo 6 and place them on the first end of the shooting platform 2;

[0045] A pushing plate device 3 is used to push the wet exploding beads 8 along the shooting position on the top of the shooting platform 2; the active end of the pushing plate device 3 is used to roll the wet exploding beads 8 lifted by the upper device 5 from the first end of the shooting platform 2 to the second end, and the rolling path of the wet exploding beads 8 passes through the shooting position of the shooting platform 2.

[0046] like Figure 6 and 9 As shown, the top of the silo 6 is provided with an opening, and the bottom of the silo 6 is provided with a plurality of insertion holes 63 , and the active end of the lifting device 5 is used to be inserted from the bottom to the top through the plurality of insertion holes 63 .

[0047] like Figure 8 and 9 As shown, the lifting device 5 includes a second actuator 51, a connecting member 52, and a plurality of push rods 53 having the same number as the insertion holes 63. The second actuator 51 is vertically arranged, the connecting rod is horizontally arranged, the plurality of push rods 53 are vertically arranged, the plurality of push rods 53 are arranged parallel to each other, and a groove for accommodating the wet bursting beads 8 is arranged on the top of the push rod 53. The output end of the second actuator 51 is connected to the first end of the connecting member 52, and the second end of the connecting member 52 is connected to the bottom of the plurality of push rods 53. The plurality of push rods 53 are used to be inserted from the plurality of insertion holes 63 from bottom to top.

[0048] like Fig.10 and 11 As shown, the push plate device 3 includes a first actuator 31 and a push plate 32. A plurality of card slots 321 are provided on the first end of the push plate 32. A plurality of wet explosion beads 8 can be rolled into the plurality of card slots 321. The output end of the first actuator 31 is connected to a side end of the push plate 32. The push plate 32 is horizontally arranged, and the moving direction of the push plate 32 passes through the shooting position of the shooting platform 2.

[0049] like Fig.11 As shown, the push plate device 3 further includes a brush 33 , which is mounted on the second end of the push plate 32 , and is used to remove oil and impurities on the shooting platform 2 .

[0050] like Figure 6 , 7 As shown in Figure 9, the wet bead eccentricity detection device also includes a discharge device 7, which includes a third actuator, a rotating shaft 71, a first brush plate 72, a second brush plate 73, and a rotating sleeve 74; the first end of the first brush plate 72 and the first end of the second brush plate 73 are both fixedly mounted on the rotating sleeve 74, the output end of the third actuator is connected to the first end of the rotating shaft 71, and the second end of the rotating shaft 71 is fixedly connected to the rotating sleeve 74, through holes are provided on the two silo walls 61 of the silo 6, and the rotating sleeve 74 is rotatably installed in the through holes, and an arc-shaped The bottom plate 62 is provided with an opening at one end of the silo 6 away from the shooting platform 2. The first brush plate 72 and the second brush plate 73 are used to rotate in the silo 6 through the top opening and the side opening of the silo 6. The first brush plate 72 is provided with a plurality of brush grooves 75. The width of the brush grooves 75 is slightly smaller than the width of the top rod 53. The width of the first brush plate 72 and the width of the second brush plate 73 are both smaller than the width of the silo 6. The plurality of brush grooves 75 on the first brush plate 72 are used for brushing off oil and impurities on the plurality of top rods 53. The second brush plate 73 is used for brushing off oil and impurities on the arc-shaped bottom plate 62.

[0051] Preferably, the minimum angle between the first brush plate 72 and the second brush plate 73 is at least 90°.

[0052] like Figure 1 , 2 As shown, the wet bead eccentricity detection device also includes a mounting plate 1 , and a shooting device 4 , a shooting platform 2 , a silo 6 , a lifting device 5 , a pushing plate device 3 and a discharging device 7 are all mounted on the mounting plate 1 .

[0053] In the present application, the first actuator 31, the second actuator 51, and the third actuator can be selected as electric cylinders, oil cylinders, or air cylinders;

[0054] When this application is working, wet blasting beads 8 (blasting beads that have just been produced and have not yet been dried and formed, and have a larger diameter than dry blasting beads) are first placed in the silo 6, and the top rod 53 of the top device 5 lifts the wet blasting beads 8 to be flush with the top of the shooting platform 2. The push plate device 3 works by pushing the wet blasting beads 8 into the shooting platform 2 through the push plate 32, and the push plate 32 moves at a constant speed after reaching the camera shooting field of view. The wet blasting beads 8 roll at a constant speed on the shooting platform 2, and the field of view is illuminated by a surface light source below. The surface of the shooting platform 2 has frosted glass (or a plane with friction suitable for the rolling of the wet blasting beads 8). Under the action of the push plate 32, the wet blasting beads 8 roll 360° at a constant speed on the shooting platform 2. Take a photo every 10° or 5° or less according to the accuracy requirements. Find the most eccentric photo of each wet blasting bead 8 in each photo, and analyze the eccentricity value. The push plate 32 continues to move to push the wet blasting beads 8 away from the second end of the shooting platform 2. The wet blasting beads 8 fall into the receiving box below. The push plate 32 is driven by the first actuator 31 to retract the push rod 53 to the side away from the shooting platform 2, completing a test. The push plate 32 moves back and forth, and the brush 33 on the push plate 32 cleans the oil and impurities on the shooting platform 2. When the overall test is completed, if there are excess wet explosion beads 8 in the silo 6, the discharge device 7 rotates, and the second brush plate 73 moves to open the end of the silo 6, and the excess wet explosion beads 8 fall into the receiving box below. After the first brush plate 72 and the second brush plate 73 continue to complete a circle of rotation, the first brush plate 72 brushes the oil and impurities on the push rod 53 through the brush groove 75. After the first brush plate 72 finishes brushing, the push rod 53 moves down and retracts into the insertion hole 63, and then the second brush plate 73 continues to rotate to brush the oil and impurities on the arc bottom plate 62, completing the entire test process.

[0055] The technical solution of the present invention is not limited to the above-mentioned specific embodiments. All technical variations made according to the technical solution of the present invention fall within the protection scope of the present invention.

Claims

1. A wet bead eccentricity detection device, characterized in that: include: Filming device for wet burst bead filming; Shooting platform for wet burst bead rolling; The shooting device is placed on the upper part of the shooting position of the shooting platform; A silo for storing undetected wet explosive beads; the silo is mounted at the first end of the shooting platform; A lifting device for lifting the wet exploding beads from the silo; the action end of the lifting device is used to lift the wet exploding beads from the silo and place them on the first end of the shooting platform; A push plate device for pushing the wet exploding beads along the shooting position on the top of the shooting platform; the action end of the push plate device is used to roll the wet exploding beads lifted by the upper lifting device from the first end of the shooting platform to the second end, and the rolling path of the wet exploding beads passes through the shooting position of the shooting platform; The top of the silo is provided with an opening, the bottom of the silo is provided with a plurality of insertion holes, and the action end of the lifting device is used to insert from the bottom to the top through the plurality of insertion holes; The push-up device includes a second actuator, a connecting member, and a plurality of push rods having the same number as the insertion holes. The second actuator is vertically arranged, the connecting rod is horizontally arranged, the plurality of push rods are vertically arranged, the plurality of push rods are arranged parallel to each other, the top of the push rod is provided with a groove for accommodating wet explosion beads, the output end of the second actuator is connected to the first end of the connecting member, the second end of the connecting member is connected to the bottom of the plurality of push rods, and the plurality of push rods are used to be inserted from the plurality of insertion holes from bottom to top; The push plate device includes a first actuator and a push plate. A plurality of card slots are arranged on the first end of the push plate. The plurality of wet explosion beads can be rolled into the plurality of card slots. The output end of the first actuator is connected to one side end of the push plate. The push plate is arranged horizontally. The moving direction of the push plate passes through the shooting position of the shooting platform. The push plate device also includes a brush, which is installed on the second end of the push plate and is used to brush off oil and impurities on the shooting platform.

2. A wet bead eccentricity detection device according to claim 1, characterized in that: The wet bead eccentricity detection equipment also includes a discharging device, which includes a third actuator, a rotating shaft, a first brush plate, a second brush plate, and a rotating sleeve; the first end of the first brush plate and the first end of the second brush plate are both fixedly mounted on the rotating sleeve, the output end of the third actuator is connected to the first end of the rotating shaft, and the second end of the rotating shaft is fixedly connected to the rotating sleeve. Through holes are provided on both walls of the silo, and the rotating sleeve is rotatably mounted in the through holes. An arc-shaped bottom plate is provided at the bottom of the silo, and an opening is provided at the end of the silo away from the shooting platform. The first brush plate and the second brush plate are used to rotate in the silo through the top opening and the side opening of the silo. A plurality of brush grooves are provided on the first brush plate, and the width of the brush grooves is slightly smaller than the width of the top rod. The width of the first brush plate and the width of the second brush plate are both smaller than the width of the silo. The plurality of brush grooves on the first brush plate are used to brush off oil and impurities on the plurality of top rods, and the second brush plate is used to brush off oil and impurities on the arc-shaped bottom plate.

3. A wet bead eccentricity detection device according to claim 2, characterized in that: The minimum angle between the first brush plate and the second brush plate is at least 90°.

4. A wet bead eccentricity detection device according to claim 2, characterized in that: The wet bead eccentricity detection equipment also includes a mounting plate, and a shooting device, a shooting platform, a silo, a lifting device, a push plate device and a discharge device are all mounted on the mounting plate.

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