Visual inspection conveying device for parallel-row ampoules

Abstract

The utility model provides a visual inspection conveying device for row ampoules. The visual inspection conveying device comprises a first conveying device, a second conveying device and a synchronous movement device, the synchronous movement device comprises a synchronous driving part, a first transmission assembly and a second transmission assembly, the synchronous driving part is connected with the first conveying device through the first transmission assembly, and the synchronous driving part is connected with the second conveying device through the second transmission assembly; the second transmission assembly is arranged on one side of the first conveying device and one side of the second conveying device. The first conveying device and the second conveying device are convenient to disassemble and assemble, and consistency and flexible adjustment of the width and the height of the first conveying device and the second conveying device are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of visual detection of row ampoules, in particular to a visual detection and conveying device for row ampoules. Background Art

[0002] Before packaging, the BFS ampoule products must be inspected after production, and unqualified products such as bottle body defects, liquid level at the medicine mouth, and foreign matter must be removed. When the automated equipment performs BFS online continuous inspection, the medicine bottles must pass through the inspection cameras on both sides of the conveyor continuously and evenly, so that the image position is correctly presented in the camera lens. The bottles must be transported stably. The previous methods generally include mechanical clamping and conveying, two round belts clamping and conveying, etc., but these mechanisms have great disadvantages. The clamping inspection equipment is stable, but the inspection speed is not high, and it cannot match the output of the BFS blowing, filling and sealing equipment in the previous process. The round belt clamping speed can be increased, but the clamping and conveying stability is not high, and the belt is prone to slippage.

[0003] The utility model with the publication number CN218752990U discloses a plastic row visual inspection conveying device, including two sets of parallel support members, an upper conveying assembly, a lower conveying assembly, a synchronous traction member, a power source and an adjustment assembly; the upper conveying assembly and the lower conveying assembly are both arranged in the support member; the upper conveying assembly and the lower conveying assembly are connected by a synchronous traction member; the adjustment assembly includes a vertical screw module and a horizontal screw module; the vertical screw module is arranged on the support member; the horizontal screw module is arranged between the two support members. However, the upper conveying assembly and the lower conveying assembly are coaxially driven by the synchronous traction member, which is not convenient for the upper conveying assembly and the lower conveying assembly to be disassembled and replaced, and the width of the upper conveying assembly and the lower conveying assembly are both adjusted by the horizontal screw module, the clamping width is uneven, and the width adjustment is not flexible. Utility Model Content

[0004] The utility model aims to solve the defects in the prior art and provide a visual inspection conveying device for row ampoules, which is convenient for disassembling and assembling a first conveying device and a second conveying device, and ensures the consistency and flexible adjustment of the width and height of the first conveying device and the second conveying device.

[0005] To achieve the above-mentioned purpose, the utility model provides a visual inspection and conveying device for row ampoules, comprising a first conveying device, a second conveying device and a synchronous motion device;

[0006] The synchronous motion device includes a synchronous drive, a first transmission assembly and a second transmission assembly. The synchronous drive is connected to the first conveying device through the first transmission assembly, and the synchronous drive is connected to the second conveying device through the second transmission assembly. The second transmission assembly is arranged on one side of the first conveying device and the second conveying device.

[0007] The first conveying device and the second conveying device are both two sets of synchronous belt components, and the movement directions of the two sets of synchronous belt components are opposite. The two sets of synchronous belt components clamp and convey the row of ampoules. The tail end of the first conveying device is connected to the head end of the second conveying device through a synchronous motion device. The first conveying device and the second conveying device are both used to convey the row of ampoules. The first conveying device clamps the lower end of the row of ampoules, which is convenient for the visual inspection device to check the upper end of the row of ampoules; the second conveying device clamps the upper end of the row of ampoules, which is convenient for the visual inspection device to check the lower end of the row of ampoules, so as to realize the inspection of the row of ampoules without dead angles, and to remove the row of ampoules with defects in the bottle body, unqualified liquid level at the medicine mouth, foreign matter in the bottle, etc.

[0008] In the utility model, the synchronous drive member is connected to the first conveying device through the first transmission assembly, and the synchronous drive member is connected to the second conveying device through the second transmission assembly. The first conveying device and the second conveying device are driven separately, which can facilitate the replacement of components such as the synchronous belt of the first conveying device or the second conveying device.

[0009] Optionally, the first transmission assembly includes a main transmission wheel, a first transmission wheel group and a first transmission shaft, and the main transmission wheel is connected to the first conveying device through the first transmission wheel group and the first transmission shaft.

[0010] Optionally, the second transmission assembly includes a main transmission shaft, a second transmission wheel set and a second transmission shaft, one end of the main transmission shaft is connected to the first transmission wheel set, and the other end is connected to the second conveying device through the second transmission wheel set and the second transmission shaft.

[0011] Optionally, it also includes first width adjustment devices respectively arranged at both ends of the first conveying device, and first height adjustment devices respectively arranged at both ends of the first conveying device.

[0012] The first conveying device is provided with a first width adjustment device and a first height adjustment device at both ends, which can avoid the problem of uneven clamping width and height at different places of the first conveying device, ensure the uniform clamping width and height of the first conveying device, ensure the stability of the first conveying device in conveying the row of ampoules, and ensure the flexible adjustment of the width and height of the first conveying device.

[0013] Optionally, the first width adjustment device includes a first adjustment plate and a first screw rod assembly;

[0014] The first conveying device and the first adjustment plate are both two groups arranged in parallel, and the first adjustment plate is correspondingly connected to the first conveying device, and the first screw rod assembly is arranged between the two first adjustment plates to adjust the distance between the two groups of first adjustment plates.

[0015] Optionally, the first height adjustment device includes a second screw rod; the second screw rod is rotatably disposed on the first adjustment plate and passes through the first adjustment plate to be connected to the first conveying device.

[0016] Optionally, it also includes second width adjustment devices respectively arranged at both ends of the second conveying device, and second height adjustment devices respectively arranged at both ends of the second conveying device.

[0017] A second width adjustment device and a second height adjustment device are provided at both ends of the second conveying device, which can avoid the problem of uneven clamping width and height at different places of the second conveying device, ensure that the clamping width and height of the second conveying device are uniform, ensure the stability of the second conveying device in conveying the row of ampoules, and ensure flexible adjustment of the width and height of the second conveying device.

[0018] The widths of the first conveying device and the second conveying device are adjusted by the first width adjusting device and the second width adjusting device respectively, which can avoid the problem of uneven clamping widths of the first conveying device and the second conveying device, and prevent the row of ampoules from falling from the first conveying device or the second conveying device during the conveying process.

[0019] Optionally, the second width adjustment device includes a second adjustment plate and a third screw rod assembly;

[0020] The second conveying device and the second adjustment plates are both arranged in two groups in parallel, and the second adjustment plates are correspondingly connected to the second conveying device. The third screw assembly is arranged between the two second adjustment plates to adjust the distance between the two groups of second adjustment plates.

[0021] Optionally, the second height adjustment device includes a fourth screw rod and a sliding block slidably disposed on the fourth screw rod, and the second conveying device is connected to the sliding block.

[0022] Optionally, the first conveying device includes a first substrate and a first synchronous belt, and the first synchronous belt is arranged outside the first substrate.

[0023] Beneficial effects:

[0024] 1. In the utility model, the first conveying device and the second conveying device are both two sets of synchronous belt assemblies, and the movement directions of the two sets of synchronous belt assemblies are opposite. The two sets of synchronous belt assemblies clamp and convey the row of ampoules. The tail end of the first conveying device is connected to the head end of the second conveying device through a synchronous motion device. The first conveying device and the second conveying device are both used to convey the row of ampoules. The first conveying device clamps the lower end of the row of ampoules, which is convenient for the visual inspection device to check the upper end of the row of ampoules; the second conveying device clamps the upper end of the row of ampoules, which is convenient for the visual inspection device to check the lower end of the row of ampoules, so as to realize the inspection of the row of ampoules without dead angles, and to remove the row of ampoules with defects in the bottle body, unqualified liquid level at the medicine mouth, foreign matter in the bottle, etc.

[0025] In the utility model, the synchronous drive member is connected to the first conveying device through the first transmission assembly, and the synchronous drive member is connected to the second conveying device through the second transmission assembly. The first conveying device and the second conveying device are driven separately, which can facilitate the replacement of components such as the synchronous belt of the first conveying device or the second conveying device.

[0026] 2. In the utility model, the widths of the first conveying device and the second conveying device are adjusted by the first width adjusting device and the second width adjusting device respectively, which can avoid the problem of different clamping widths of the first conveying device and the second conveying device, and avoid the row of ampoules falling from the first conveying device or the second conveying device during the conveying process, and the widths of the first conveying device and the second conveying device are flexibly adjusted.

[0027] Both ends of the first conveying device are provided with a first width adjustment device and a first height adjustment device, and both ends of the second conveying device are provided with a second width adjustment device and a second height adjustment device, which can avoid the problem of uneven clamping width and height at different positions of the first conveying device or the second conveying device, ensure that the clamping width and height of the first conveying device are uniform, and ensure the stability of the first conveying device or the second conveying device in conveying the row of ampoules. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0029] Figure 1 A three-dimensional diagram of the visual inspection and conveying device for row ampoules disclosed in the utility model;

[0030] Figure 2 A three-dimensional diagram of the visual inspection and conveying device for row ampoules disclosed in the utility model;

[0031] Figure 3 It is a cross-sectional view of a synchronous motion device in a visual inspection and conveying device for row ampoules disclosed in the utility model;

[0032] Figure 4 It is a cross-sectional view of the first conveying device in the visual inspection conveying device for row ampoules disclosed in the utility model.

[0033] Reference numerals:

[0034] 1 first conveying device; 11 first substrate; 12 first synchronous wheel; 13 first synchronous belt; 14 first bearing;

[0035] 2 second conveying device: 21 second substrate; 22 second synchronous wheel; 23 second synchronous belt;

[0036] 32 first transmission assembly: 321 main transmission wheel; 322 first transmission wheel set; 323 first transmission shaft; 33 second transmission assembly: 331 main transmission shaft; 332 second transmission wheel set; 333 second transmission shaft;

[0037] 41 mounting seat; 42 first adjusting plate; 43 first screw rod assembly; 44 first hand wheel;

[0038] 51 second screw rod; 52 second hand wheel;

[0039] 61 second adjustment plate; 62 third screw rod assembly; 63 third hand wheel;

[0040] 71 fourth screw rod; 72 sliding block; 73 fourth hand wheel;

[0041] 8-pack of ampoules.

[0042] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with the implementation methods and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0043] See also Figure 1-4 , according to the embodiment of the utility model, the visual inspection conveying device of the row of ampoules includes a first conveying device 1, a second conveying device 2 and a synchronous motion device;

[0044] The synchronous motion device includes a synchronous drive, a first transmission assembly 32 and a second transmission assembly 33. The synchronous drive is connected to the first conveying device 1 through the first transmission assembly 32, and the synchronous drive is connected to the second conveying device 2 through the second transmission assembly 33. The second transmission assembly 33 is arranged on one side of the first conveying device 1 and the second conveying device 2.

[0045] Specifically, the first conveying device 1 and the second conveying device 2 are two sets of synchronous belt assemblies, and the movement directions of the two sets of synchronous belt assemblies are opposite. The two sets of synchronous belt assemblies clamp and convey the row of ampoules 8. The tail end of the first conveying device 1 is connected to the head end of the second conveying device 2 through a synchronous motion device. The first conveying device 1 and the second conveying device 2 are both used to convey the row of ampoules 8. The first conveying device 1 clamps the lower end of the row of ampoules 8, which is convenient for the visual inspection device to check the upper end of the row of ampoules 8; the second conveying device 2 clamps the upper end of the row of ampoules 8, which is convenient for the visual inspection device to check the lower end of the row of ampoules 8, so as to realize the inspection of the row of ampoules 8 without dead angles, and the row of ampoules 8 with defects in the bottle body, unqualified liquid level at the medicine mouth, foreign matter in the bottle, etc. are rejected.

[0046] In the utility model, the synchronous drive member is connected to the first conveying device 1 through the first transmission assembly 32, and the synchronous drive member is connected to the second conveying device 2 through the second transmission assembly 33. The first conveying device 1 and the second conveying device 2 are driven separately, which can facilitate the replacement of components such as the synchronous belt of the first conveying device 1 or the second conveying device 2.

[0047] See also Figure 1-3 In some embodiments of the present invention, the first transmission assembly 32 includes a main transmission wheel 321, a first transmission wheel group 322 and a first transmission shaft 323, and the main transmission wheel 321 is connected to the first conveying device 1 through the first transmission wheel group 322 and the first transmission shaft 323.

[0048] The first transmission wheel set 322 includes a plurality of first transmission gears, and the number of the first transmission shafts 323 corresponds to the number of the first conveying devices 1, that is, two sets; one end of the first transmission shaft 323 is connected to the first transmission gear, and the two first transmission gears connected to the first transmission shaft 323 are adjacent, and the other end is connected to the first conveying device 1. The synchronous driving member drives the main transmission wheel 321 to rotate, and the main transmission wheel 321 drives the two sets of synchronous belt assemblies of the first conveying device 1 to move in opposite directions through the first transmission wheel set 322 and the first transmission shaft 323.

[0049] See also Figure 1-3 In some embodiments of the present invention, the second transmission assembly 33 includes a main transmission shaft 331, a second transmission wheel set 332 and a second transmission shaft 333, one end of the main transmission shaft 331 is connected to the first transmission wheel set 322, and the other end is connected to the second conveying device 2 through the second transmission wheel set 332 and the second transmission shaft 333.

[0050] The second transmission wheel group 332 includes a plurality of second transmission gears. The number of second transmission shafts 333 corresponds to the number of second conveying devices 2, and there are two groups. One end of the second transmission shaft 333 is connected to the second transmission gear, and the two second transmission gears connected to the second transmission shaft 333 are adjacent, and the other end is connected to the second conveying device 2.

[0051] In this embodiment, the main transmission wheel 321 is arranged below the first transmission wheel group 322 and away from the main transmission shaft 331. The synchronous driving member drives the main transmission wheel 321 to rotate. The main transmission wheel 321 drives the two sets of synchronous belt assemblies of the second conveying device 2 to move in opposite directions through the first transmission wheel group 322, the main transmission shaft 331, the second transmission wheel group 332 and the second transmission shaft 333 in sequence.

[0052] Optionally, the main transmission wheel 321 is disposed between the first transmission wheel set 322 and the main transmission shaft 331 , and the main transmission wheel 321 drives the second conveying device 2 to move through the main transmission shaft 331 , the second transmission wheel set 332 and the second transmission shaft 333 .

[0053] See also Figure 1 and 2 In some embodiments of the present invention, it also includes a first width adjustment device respectively arranged at both ends of the first conveying device 1, and a first height adjustment device respectively arranged at both ends of the first conveying device 1.

[0054] First width adjustment devices are provided at both ends of the first conveying device 1, which can avoid the problem of uneven clamping width at different places of the first conveying device 1, ensure the uniform clamping width of the first conveying device 1, ensure the stability of the first conveying device 1 in conveying the row of ampoules 8, and ensure the flexible adjustment of the width of the first conveying device 1.

[0055] See also Figure 1 and 2 In some embodiments of the present utility model, the first width adjustment device includes a first adjustment plate 42 and a first screw rod assembly 43;

[0056] The first conveying device 1 and the first adjustment plate 42 are both arranged in two groups in parallel, and the first adjustment plate 42 is correspondingly connected to the first conveying device 1 , and the first screw assembly 43 is arranged between the two first adjustment plates 42 to adjust the distance between the two groups of first adjustment plates 42 .

[0057] In this embodiment, the first width adjustment device includes a mounting seat 41, a first screw rod assembly 43 is arranged on the mounting seat 41, and a first hand wheel 44 is arranged on the first screw rod assembly 43. The first screw rod assembly 43 is rotated by rotating the first hand wheel 44 to adjust the distance between the first adjustment plates 42, thereby adjusting the distance between the first conveying devices 1.

[0058] See also Figure 1 and 2 In some embodiments of the present invention, the first height adjustment device includes a second screw rod 51; the second screw rod 51 is rotatably disposed on the first adjustment plate 42, and passes through the first adjustment plate 42 to be connected to the first conveying device 1.

[0059] In this embodiment, a second hand wheel 52 is provided at one end of the second screw rod 51. The rotation of the second hand wheel 52 drives the second screw rod 51 to rotate, so that the position of the first adjustment plate 42 on the second screw rod 51 changes, and the distance between the first adjustment plate 42 and the first conveying device 1 changes, thereby adjusting the height of the first conveying device 1.

[0060] See also Figure 1 and 2 In some embodiments of the present invention, it also includes a second width adjustment device respectively arranged at both ends of the second conveying device 2, and a second height adjustment device respectively arranged at both ends of the second conveying device 2.

[0061] Second width adjustment devices are provided at both ends of the second conveying device 2, which can avoid the problem of uneven clamping width at different places of the second conveying device 2, ensure that the clamping width of the second conveying device 2 is uniform, ensure the stability of the second conveying device 2 in conveying the row of ampoules 8, and ensure flexible width adjustment of the second conveying device 2.

[0062] The widths of the first conveying device 1 and the second conveying device 2 are adjusted by the first width adjusting device and the second width adjusting device, respectively, which can avoid the problem of uneven clamping widths of the first conveying device 1 and the second conveying device 2 and prevent the row of ampoules 8 from falling from the first conveying device 1 or the second conveying device 2 during the conveying process.

[0063] See also Figure 1 and 2 In some embodiments of the present utility model, the second width adjustment device includes a second adjustment plate 61 and a third screw rod assembly 62;

[0064] The second conveying device 2 and the second adjustment plates 61 are both arranged in two groups in parallel, and the second adjustment plates 61 are correspondingly connected to the second conveying device 2, and the third screw rod assembly 62 is arranged between the two second adjustment plates 61 to adjust the distance between the two groups of second adjustment plates 61.

[0065] In this embodiment, a third hand wheel 63 is provided at one end of the third screw assembly 62. The third hand wheel 63 rotates to drive the third screw in the third screw assembly 62 to adjust the distance between the two sets of second adjustment plates 61, thereby adjusting the distance between the second conveying devices 2.

[0066] See also Figure 1 and 2In some embodiments of the present invention, the second height adjustment device includes a fourth screw rod 71 and a sliding block 72 slidably disposed on the fourth screw rod 71 , and the second conveying device 2 is connected to the sliding block 72 .

[0067] In this embodiment, the second width adjustment device is arranged on the sliding block 72, and the second conveying device 2 is connected to the sliding block 72 via the second width adjustment device. One end of the fourth screw rod 71 is connected to the fourth hand wheel 73, and the fourth hand wheel 73 rotates to drive the fourth screw rod 71 to rotate, so that the sliding block 72 moves up and down, thereby adjusting the height of the second conveying device 2.

[0068] See also Figure 1 , 2 and 4. In some embodiments of the present invention, the first conveying device 1 includes a first substrate 11 and a first synchronous belt 13 , and the first synchronous belt 13 is arranged outside the first substrate 11 .

[0069] In this embodiment, first synchronous wheels 12 are provided at both ends of the first substrate 11, and the first synchronous wheels 12 at the rear end of the first conveying device 1 are connected to the first transmission shaft 323. A first bearing 14 is provided between the first synchronous belt 13 and the first substrate 11, which is used to reduce the friction between the first substrate 11 and the first synchronous belt 13 and reduce damage to the first synchronous belt 13.

[0070] See also Figure 1 and 2 In some embodiments of the present invention, the second conveying device 2 includes a second substrate 21 and a second synchronous belt 23 , and the second synchronous belt 23 is arranged outside the second substrate 21 .

[0071] In this embodiment, second synchronous wheels 22 are provided at both ends of the second substrate 21, and the second synchronous wheels 22 at the head end of the second conveying device 2 are connected to the second transmission shaft 333. A second bearing is provided between the second synchronous belt 23 and the second substrate 21 to reduce friction between the second substrate 21 and the second synchronous belt 23 and reduce damage to the second synchronous belt 23.

Claims

1. A visual inspection and conveying device for row ampoules, characterized in that: It comprises a first conveying device (1), a second conveying device (2) and a synchronous motion device; The synchronous motion device comprises a synchronous driving member, a first transmission assembly (32) and a second transmission assembly (33); the synchronous driving member is connected to the first conveying device (1) via the first transmission assembly (32); the synchronous driving member is connected to the second conveying device (2) via the second transmission assembly (33); and the second transmission assembly (33) is arranged on one side of the first conveying device (1) and the second conveying device (2).

2. The visual inspection conveying device according to claim 1, characterized in that: The first transmission assembly (32) comprises a main transmission wheel (321), a first transmission wheel group (322) and a first transmission shaft (323); the main transmission wheel (321) is connected to the first conveying device (1) via the first transmission wheel group (322) and the first transmission shaft (323).

3. The visual inspection conveying device according to claim 2, characterized in that: The second transmission assembly (33) comprises a main transmission shaft (331), a second transmission wheel set (332) and a second transmission shaft (333); one end of the main transmission shaft (331) is connected to the first transmission wheel set (322), and the other end is connected to the second conveying device (2) via the second transmission wheel set (332) and the second transmission shaft (333).

4. The visual inspection conveying device according to claim 1, characterized in that: It also comprises first width adjustment devices respectively arranged at two ends of the first conveying device (1), and first height adjustment devices respectively arranged at two ends of the first conveying device (1).

5. The visual inspection conveying device according to claim 4, characterized in that: The first width adjustment device comprises a first adjustment plate (42) and a first screw rod assembly (43); The first conveying device (1) and the first adjustment plate (42) are both two groups arranged in parallel, and the first adjustment plate (42) is correspondingly connected to the first conveying device (1), and the first screw rod assembly (43) is arranged between the two first adjustment plates (42) to adjust the distance between the two groups of first adjustment plates (42).

6. The visual inspection conveying device according to claim 4, characterized in that: The first height adjustment device comprises a second screw rod (51); the second screw rod (51) is rotatably arranged on the first adjustment plate (42) and passes through the first adjustment plate (42) to be connected to the first conveying device (1).

7. The visual inspection conveying device according to claim 1, characterized in that: It also comprises second width adjustment devices respectively arranged at two ends of the second conveying device (2), and second height adjustment devices respectively arranged at two ends of the second conveying device (2).

8. The visual inspection conveying device according to claim 7, characterized in that: The second width adjustment device comprises a second adjustment plate (61) and a third screw rod assembly (62); The second conveying device (2) and the second adjustment plate (61) are both two groups arranged in parallel, and the second adjustment plate (61) is correspondingly connected to the second conveying device (2), and the third screw rod assembly (62) is arranged between the two second adjustment plates (61) to adjust the distance between the two groups of second adjustment plates (61).

9. The visual inspection conveying device according to claim 7, characterized in that: The second height adjustment device comprises a fourth screw rod (71) and a sliding block (72) slidably arranged on the fourth screw rod (71), and the second conveying device (2) is connected to the sliding block (72).

10. The visual inspection conveying device according to claim 1, characterized in that: The first conveying device (1) comprises a first base plate (11) and a first synchronous belt (13), wherein the first synchronous belt (13) is arranged outside the first base plate (11).

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