Automatic detection system for glassware production

Abstract

The invention discloses an automatic detection system for glassware production, and relates to the technical field of glassware production, the automatic detection system comprises a first conveyor belt, a second conveyor belt and a visual detector host, the first conveyor belt and the second conveyor belt are arranged in parallel, and a supporting seat is arranged between the first conveyor belt and the second conveyor belt; a visual detector host is fixed on the supporting seat, visual detectors are mounted above the first conveying belt and the second conveying belt through mounting brackets, and a vessel transfer mechanism is further mounted at the top end of the supporting seat; and the vessel transfer mechanism is used for transferring the vessel to be detected from the first conveyor belt to the second conveyor belt and overturning the vessel by 180 degrees. By means of the double-conveyor-belt closed-loop detection streamline and self-adaptive clamping and overturning integrated design, the technical problems that a traditional detection process is interrupted and the sorting reliability is low are solved, and the automation level of glassware quality detection is remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of glassware production, and in particular to an automatic detection system for glassware production. Background Art

[0002] In the glassware production process, the integrity inspection of the product surface and inner wall is a key link in quality control. Traditional inspection methods mainly rely on manual visual inspection, which has problems such as low efficiency, high missed inspection rate and high labor intensity.

[0003] Existing automated testing equipment mostly uses a single-sided testing method, which requires manual intervention to flip the vessel for secondary testing, resulting in interruptions in the testing process and limited efficiency.

[0004] Although some automated equipment is equipped with a flipping mechanism, they generally have problems such as complex structure, poor flipping positioning accuracy, and insufficient clamping stability, which can easily cause damage to the vessel or deviation in detection data.

[0005] In addition, the defective product sorting process mostly uses independent sorting devices, which are not well connected with the inspection process, affecting the overall production efficiency. How to achieve the integrated integration of automatic double-sided inspection and efficient sorting of utensils is a technical problem that needs to be solved urgently in this field. Summary of the invention

[0006] In order to solve the problems mentioned in the above background technology, the present invention provides an automatic detection system for glassware production.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions: An automatic inspection system for glassware production, comprising a first conveyor belt, a second conveyor belt, and a visual detector host, wherein the first conveyor belt and the second conveyor belt are arranged parallel to each other, a support seat is arranged between the first conveyor belt and the second conveyor belt, the visual detector host is fixed on the support seat, the visual detector is installed above the first conveyor belt and the second conveyor belt through a mounting bracket, and a vessel transfer mechanism is also installed on the top of the support seat; The vessel transfer mechanism is used to transfer the vessel to be inspected from the first conveyor belt to the second conveyor belt and flip the vessel 180 degrees; The vessel transfer mechanism includes a first limit plate and a second limit plate, a first connecting rod is arranged between the first limit plate and the second limit plate, a first guide groove and a second guide groove are respectively opened on the first limit plate and the second limit plate, a V-shaped groove is arranged in the middle position of the second guide groove, a first limit rod and a second limit rod are respectively arranged at one end of the first connecting rod, and the first limit rod and the second limit rod are respectively located in the first guide groove and the second guide groove.

[0008] Preferably, an automatic clamp is fixed to the other end of the first connecting rod, and a swing connecting rod is rotatably installed on the top of the support seat. The swing connecting rod is provided with a first sliding groove, and a first slider is slidably installed in the first sliding groove. The first slider is rotatably connected to the first limit rod.

[0009] Preferably, a servo motor is fixed to the top of the support seat, a second connecting rod is fixed to the output shaft of the servo motor, a second slider is rotatably mounted on the second connecting rod, a second slide groove is also provided on the swing connecting rod, and the second slider is slidably mounted in the second slide groove.

[0010] Preferably, the automatic clamp comprises a support frame, and two third sliders are slidably mounted on one end of the support frame away from the first connecting rod via a slide rail, and a clamping member is fixed to one side of the third slider away from the support frame.

[0011] Preferably, V-shaped connecting rods are rotatably mounted on both sides of the slide rail, a third connecting rod is hinged between one end of the V-shaped connecting rod and the third sliding block, and the other end of the V-shaped connecting rod extends to the inside of the support frame.

[0012] Preferably, a sliding bracket is installed inside the support frame, a return spring is installed on the side of the sliding bracket away from the slide rail, a third limiting rod is fixed on the sliding bracket, a third sliding groove is opened on the V-shaped connecting rod, and the third limiting rod passes through the third sliding groove.

[0013] Preferably, a third limit plate is provided on the outside of the support frame, and the third limit plate and the sliding bracket are fixed by a connecting piece that passes through the support frame. A hanging rod is also rotatably installed on the outside of the support frame, and a limit ring groove is provided on the third limit plate. A hook column is fixed at one end of the hanging rod, and the hook column is located in the limit ring groove.

[0014] Preferably, extrusion plates A are fixed on both sides of the third limiting plate, and an extrusion plate B corresponding to the extrusion plate A is fixed on the bracket on the side where the first conveyor belt and the second conveyor belt are close to each other.

[0015] Preferably, the clamping member is an arc-shaped structure, and the clamping member is elastic, and a rubber pad is provided on the side where the two clamping members are close to each other.

[0016] Preferably, defective product recovery boxes are placed on the ground at one end of the first conveyor belt and the second conveyor belt close to the visual detector.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. Double-sided continuous detection system Through the parallel arrangement of the first and second conveyor belts, combined with the flipping function of the vessel transfer mechanism, continuous inspection of the inner and outer walls of the vessel is achieved. After the inner wall inspection of the vessel is completed on the first conveyor belt, the transfer mechanism automatically grabs it and flips it 180 degrees to the second conveyor belt, so that the outer wall inspection side faces up, eliminating the process interruption of traditional step-by-step inspection.

[0018] 2. Dynamic sorting integrated design The visual detector is linked to the defective product recycling bin for control: when defective products are detected, the conveyor belt directly guides them into the recycling bin, and qualified products are transferred across the line through the transfer mechanism, thus realizing continuous operation of detection and sorting.

[0019] 3. High-precision flip control Based on the synergistic effect of the linear guide groove of the first limiting plate and the V-shaped guide groove of the second limiting plate, a stable flipping action is ensured during the transfer of the vessel through the double-track constraint of the limiting rod.

[0020] 4. Adaptive clamping protection The elastic clamp cooperates with the symmetrical slider on the slide rail to trigger closing when the extrusion plate A contacts the extrusion plate B. The clamping force is adaptively adjusted through the V-shaped connecting rod to avoid damage to the vessel due to rigid clamping.

[0021] 5. Mechanical interlocking safety mechanism The matching design of the hanging rod and the limit ring groove ensures that the clamping action is strictly consistent with the conveyor belt position, ensuring that the clamp is only opened / closed at the designated position, effectively preventing misoperation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a first perspective stereogram of the present invention; Figure 2 It is a second viewing angle stereogram of the present invention; Figure 3 It is a front view of the present invention; Figure 4 It is a right side view of the present invention; Figure 5 It is an overall three-dimensional diagram of the vessel transfer mechanism of the present invention; Figure 6 It is a front view of one side of the first limiting plate in the vessel transfer mechanism of the present invention; Figure 7It is a front view of one side of the second limiting plate in the vessel transfer mechanism of the present invention; Figure 8 An exploded view of the vessel transfer mechanism of the present invention; Fig. 9 A three-dimensional diagram of the automatic clamp of the present invention; Fig.10 A bottom view of the automatic clamp of the present invention; Fig.11 A top view of the automatic gripper of the present invention; Fig.12 It is a side view of the automatic clamp of the present invention; Fig.13 It is a schematic diagram of the internal structure of the automatic gripper of the present invention; Fig.14 It is a schematic diagram of the movement position of the hook column of the present invention in the limiting ring groove; In the figure: 1, first conveyor belt; 101, second conveyor belt; 102, container; 103, mounting bracket; 104, visual detector; 105, defective product recovery box; 106, extrusion plate B; 2, support seat; 201, visual detector host; 202, swing connecting rod; 2021, first slider; 2022, second slider; 203, servo motor; 2031, second connecting rod; 3, container transfer mechanism; 301, first limit plate; 3011, first guide groove; 302, second limit plate; 3021, first Two guide grooves; 303, first connecting rod; 3031, first limiting rod; 3032, second limiting rod; 4, automatic clamp; 401, support frame; 402, slide rail; 403, third slider; 404, sliding bracket; 4041, third limiting rod; 405, return spring; 406, V-shaped connecting rod; 4061, third slide groove; 407, third connecting rod; 408, third limiting plate; 4081, limiting ring groove; 4082, extrusion plate A; 409, hanging rod; 4091, hook column; 410, clamping member. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution 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. 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.

[0025] Example 1 Reference Figure 1-14, an automatic inspection system for glassware production, comprising a first conveyor belt 1, a second conveyor belt 101, and a visual detector host 201, wherein the first conveyor belt 1 and the second conveyor belt 101 are arranged parallel to each other, a support base 2 is arranged between the first conveyor belt 1 and the second conveyor belt 101, the visual detector host 201 is fixed on the support base 2, a visual detector 104 is installed above the first conveyor belt 1 and the second conveyor belt 101 through a mounting bracket 103, and a vessel transfer mechanism 3 is also installed on the top of the support base 2; The vessel transfer mechanism 3 is used to transfer the vessel 102 to be inspected from the first conveyor belt 1 to the second conveyor belt 101 and flip the vessel 102 180 degrees; A defective product recovery box 105 is placed on the ground at one end of the first conveyor belt 1 and the second conveyor belt 101 close to the visual detector 104; The vessels 102 to be inspected are placed on the first conveyor belt 1 at intervals in sequence, and are transported to the bottom of the visual detector 104 on the first conveyor belt 1 in sequence through the first conveyor belt 1. The visual detector 104 takes a photo, and then the visual detector host 201 receives the image information, and compares and analyzes the stored data to determine whether the inner wall of the vessel 102 has cracks or poor appearance. If it is poor, the first conveyor belt 1 continues to run, and the defective products are poured into the defective product recovery box 105 for centralized collection. If no defects are found on the inner wall, they are transferred through the vessel transfer mechanism 3. When it reaches the second conveyor belt 101, since the container 102 is turned over 180 degrees, the outer wall of the container 102 can be inspected by the visual detector 104 on the second conveyor belt 101. If the inspection fails, the second conveyor belt 101 transports the defective product to the defective product recovery box 105. If it passes, it transports it in the reverse direction to reserve a detection position for the next container 102. In this way, the front and back sides of multiple containers 102 can be automatically inspected continuously and in sequence, and the defective products can be separated and collected, which can effectively improve the inspection efficiency.

[0026] Example 2 Reference Figure 1-14, the difference between this embodiment and embodiment 1 is that the vessel transfer mechanism 3 includes a first limiting plate 301 and a second limiting plate 302, a first connecting rod 303 is arranged between the first limiting plate 301 and the second limiting plate 302, a first guide groove 3011 and a second guide groove 3021 are respectively provided on the first limiting plate 301 and the second limiting plate 302, a V-shaped groove is provided in the middle position of the second guide groove 3021, a first limiting rod 3031 and a second limiting rod 3032 are respectively provided at one end of the first connecting rod 303, the first limiting rod 3031 and the second limiting rod 3032 are respectively located in the first guide groove 3011 and the second guide groove 3021, an automatic clamper 4 is fixed to the other end of the first connecting rod 303, a swing connecting rod 202 is also rotatably installed at the top of the support seat 2, a first sliding groove is provided on the swing connecting rod 202, a first slider 2021 is slidably installed in the first sliding groove, and the first slider 2021 is rotatably connected to the first limiting rod 3031; When the swing link 202 swings back and forth, since the first limit rod 3031 is stuck in the first guide groove 3011, the first slider 2021 is slidably installed in the first slide groove, which can drive the first slider 2021 to move horizontally back and forth along the first guide groove 3011. During the reciprocating movement, when the second limit rod 3032 is stuck in the horizontal section of the second guide groove 3021, the first link 303 remains horizontal. When it moves to the V-groove in the middle position, the first link 303 will move horizontally and rotate at the same time. After moving through the V-groove, the first link 303 will rotate one hundred and eighty degrees and keep moving horizontally toward the other side. In this way, the automatic clamper 4 can be driven to move horizontally to the top of the first conveyor belt 1 first, clamp the vessel 102 and flip it to the second conveyor belt 101, and place it on the second conveyor belt 101 for inspection, thereby achieving the purpose of automatic transfer and flipping.

[0027] Among them, a servo motor 203 is also fixed to the top of the support seat 2, and a second connecting rod 2031 is fixed to the output shaft of the servo motor 203. A second slider 2022 is rotatably installed on the second connecting rod 2031. A second sliding groove is also opened on the swing connecting rod 202, and the second slider 2022 is slidably installed in the second sliding groove. By turning on the servo motor 203, the servo motor 203 drives the second connecting rod 2031 to rotate. Since the second slider 2022 is slidably installed in the second sliding groove, it can drive the swing connecting rod 202 to swing back and forth.

[0028] Example 3 Reference Figure 1-14, the difference between this embodiment and embodiment 2 is that the automatic clamper 4 includes a support frame 401, and one end of the support frame 401 away from the first connecting rod 303 is slidably installed with two third sliders 403 through a slide rail 402, and a clamping member 410 is fixed to the side of the third slider 403 away from the support frame 401, and V-shaped connecting rods 406 are rotatably installed on both sides of the slide rail 402, and a third connecting rod 407 is hinged between one end of the V-shaped connecting rod 406 and the third slider 403, and the other end of the V-shaped connecting rod 406 extends to the inside of the support frame 401, and a sliding bracket 404 is installed inside the support frame 401, and a return spring 405 is also installed on the side of the sliding bracket 404 away from the slide rail 402, and a third limiting rod 4041 is fixed on the sliding bracket 404, and a third slide groove 4061 is opened on the V-shaped connecting rod 406, and the third limiting rod 4041 passes through the third slide groove 4061; When the sliding bracket 404 is subjected to pressure, the reset spring 405 is compressed, and can drive the two V-shaped connecting rods 406 to rotate synchronously in opposite directions through the third limiting rod 4041, and then push the two third sliding blocks 403 to approach each other synchronously through the third connecting rod 407, thereby driving the two clamping members 410 to approach each other to clamp the vessel 102. As long as the sliding bracket 404 is limited to a specific position, the distance between the two clamping members 410 can be ensured to be small enough, so that the vessel 102 can be clamped stably. As long as the position limitation of the sliding bracket 404 is released, the elastic force of the reset spring 405 can push the two clamping members 410 to move away from each other and reset, thereby releasing the vessel 102, thereby achieving the purpose of clamping and releasing the vessel 102.

[0029] Example 4 Reference Figure 1-14 The difference between this embodiment and embodiment 3 is that a third limiting plate 408 is provided on the outside of the support frame 401, and the third limiting plate 408 is fixed to the sliding bracket 404 by a connecting piece penetrating the support frame 401. A hanging rod 409 is also rotatably installed on the outside of the support frame 401. A limiting ring groove 4081 is provided on the third limiting plate 408, and a hook column 4091 is fixed at one end of the hanging rod 409. The hook column 4091 is located in the limiting ring groove 4081. Extrusion plates A4082 are fixed on both sides of the third limiting plate 408, and an extrusion plate B106 corresponding to the extrusion plate A4082 is fixed on the bracket on the side where the first conveyor belt 1 and the second conveyor belt 101 are close to each other; Reference Fig.14When the inner wall of the vessel 102 on the first conveyor belt 1 is detected to have no defects and needs to be transferred to the second conveyor belt 101, the vessel transfer mechanism 3 drives the automatic clamper 4 to move horizontally toward the first conveyor belt 1. In the initial state, the hook column 4091 is located in the state 1 position in the limiting ring groove 4081. At this time, the distance between the two clamping members 410 is greater than the diameter of the vessel 102, and can be moved to both sides of the vessel 102, and the squeezing plate A4082 will contact the squeezing plate B106 on the first conveyor belt 1, and the sliding bracket 404 is squeezed and moved by the pressure, and the clamping member 410 is driven by linkage to clamp the vessel 102, and the hook column 4091 moves to the state 2 position. At this time, when the vessel transfer mechanism 3 drives the automatic clamper 4 to move horizontally toward the second conveyor belt 101, the hook column 4091 will be stuck in the state 3 position, the clamping member 410 is an arc structure, and the clamping member 410 is elastic, and the two clamping members 410 are close to each other. One side is provided with a rubber pad. In this state, the distance between the two clamping members 410 can ensure that the vessel 102 is held, so that it can be turned over and transferred to the side of the second conveyor belt 101. When the vessel transfer mechanism 3 drives the automatic clamp 4 to move horizontally toward the second conveyor belt 101, the extrusion plate A4082 will contact the extrusion plate B106 on the second conveyor belt 101. At this time, due to the guidance of the limiting ring groove 4081, the hook column 4091 moves from state 3 position to state 4 position. When the vessel transfer mechanism 3 drives the automatic clamp 4 to move horizontally away from the second conveyor belt 101, the hook column 4091 moves from state 4 position to state 5 position. The hook column 4091 returns to the initial state, and the vessel 102 is released, thereby achieving the purpose of clamping the automatic clamp 4 at a specific position and releasing it at a specific position. There is no need to add an additional controller. It relies on the linkage trigger action, the coordination is precise, and it is not easy to fail.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between 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.

[0032] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic inspection system for glassware production, comprising a first conveyor belt (1), a second conveyor belt (101), and a visual detector host (201), characterized in that: The first conveyor belt (1) and the second conveyor belt (101) are arranged parallel to each other, a support seat (2) is provided between the first conveyor belt (1) and the second conveyor belt (101), a visual detector host (201) is fixed on the support seat (2), a visual detector (104) is installed above the first conveyor belt (1) and the second conveyor belt (101) via a mounting bracket (103), and a vessel transfer mechanism (3) is also installed on the top of the support seat (2); The vessel transfer mechanism (3) is used to transfer the vessel (102) to be inspected from the first conveyor belt (1) to the second conveyor belt (101), and to turn the vessel (102) over 180 degrees; The vessel transfer mechanism (3) comprises a first limiting plate (301) and a second limiting plate (302); a first connecting rod (303) is arranged between the first limiting plate (301) and the second limiting plate (302); a first guide groove (3011) and a second guide groove (3021) are respectively provided on the first limiting plate (301) and the second limiting plate (302); a V-shaped groove is provided in the middle of the second guiding groove (3021); a first limiting rod (3031) and a second limiting rod (3032) are respectively provided at one end of the first connecting rod (303); the first limiting rod (3031) and the second limiting rod (3032) are respectively located in the first guiding groove (3011) and the second guiding groove (3021).

2. The automatic detection system for glassware production according to claim 1, characterized in that: An automatic clamp (4) is fixed to the other end of the first connecting rod (303), and a swing connecting rod (202) is rotatably mounted on the top of the support seat (2). A first sliding groove is provided on the swing connecting rod (202), and a first sliding block (2021) is slidably mounted in the first sliding groove. The first sliding block (2021) is rotatably connected to the first limiting rod (3031).

3. The automatic detection system for glassware production according to claim 2, characterized in that: A servo motor (203) is also fixed to the top of the support seat (2); a second connecting rod (2031) is fixed to the output shaft of the servo motor (203); a second sliding block (2022) is rotatably mounted on the second connecting rod (2031); a second sliding groove is also provided on the swing connecting rod (202); and the second sliding block (2022) is slidably mounted in the second sliding groove.

4. The automatic detection system for glassware production according to claim 2, characterized in that: The automatic clamp (4) comprises a support frame (401), and two third sliders (403) are slidably mounted on one end of the support frame (401) away from the first connecting rod (303) via a slide rail (402), and a clamping member (410) is fixed on one side of the third slider (403) away from the support frame (401).

5. The automatic detection system for glassware production according to claim 4, characterized in that: V-shaped connecting rods (406) are rotatably mounted on both sides of the slide rail (402); a third connecting rod (407) is hinged between one end of the V-shaped connecting rod (406) and the third sliding block (403); and the other end of the V-shaped connecting rod (406) extends into the interior of the support frame (401).

6. The automatic detection system for glassware production according to claim 5, characterized in that: A sliding bracket (404) is installed inside the support frame (401), and a return spring (405) is also installed on the side of the sliding bracket (404) away from the slide rail (402). A third limiting rod (4041) is fixed on the sliding bracket (404), and a third sliding groove (4061) is formed on the V-shaped connecting rod (406), and the third limiting rod (4041) passes through the third sliding groove (4061).

7. The automatic detection system for glassware production according to claim 6, characterized in that: A third limiting plate (408) is provided on the outside of the support frame (401), and the third limiting plate (408) is fixed to the sliding bracket (404) via a connecting piece that passes through the support frame (401). A hanging rod (409) is also rotatably mounted on the outside of the support frame (401), and a limiting ring groove (4081) is provided on the third limiting plate (408). A hook column (4091) is fixed to one end of the hanging rod (409), and the hook column (4091) is located in the limiting ring groove (4081).

8. The automatic detection system for glassware production according to claim 7, characterized in that: Extrusion plates A (4082) are fixed on both sides of the third limiting plate (408), and an extrusion plate B (106) corresponding to the extrusion plate A (4082) is fixed on a bracket on a side where the first conveyor belt (1) and the second conveyor belt (101) are close to each other.

9. The automatic detection system for glassware production according to claim 4, characterized in that: The clamping piece (410) is an arc-shaped structure and is elastic, and a rubber pad is provided on the sides of the two clamping pieces (410) that are close to each other.

10. The automatic detection system for glassware production according to claim 1, characterized in that: A defective product recovery box (105) is placed on the ground at one end of the first conveyor belt (1) and the second conveyor belt (101) close to the visual detector (104).

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