Packaging bag finished product detection instrument

Abstract

The utility model belongs to the technical field of packaging bag detection, and particularly relates to a packaging bag finished product detection instrument which comprises a conveying body. Adjusting auxiliary blocks are fixedly connected to the two sides of the conveying body. The inner surface wall of each adjusting auxiliary block is provided with a preset sliding groove. The inner surface wall of the adjusting auxiliary block is slidably connected with a sliding block. The inner surface wall of the sliding block is in threaded connection with a heterogeneous screw rod; the two ends of the heterogeneous screw are rotationally connected with the adjusting auxiliary blocks. One end of the heterogeneous screw rod penetrates through the adjusting auxiliary block and is fixedly connected with a knob; the number of the sliding blocks is two, during working, the oblique angle auxiliary block is arranged, a packaging bag can go through the process from wide to narrow in the moving process, then the packaging bag is smoothened, the sliding blocks are made to be close to each other by rotating the heterogeneous threaded rod which is provided with threads along a mirror image, and then the position of the oblique angle auxiliary block is adjusted; the device can adapt to packaging bags of more specifications, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging bag detection, in particular to a detection instrument for finished packaging bags. Background Art

[0002] Finished packaging bags refer to bags that have been completed and can be directly used to package various supplies. According to their functions, they are divided into daily packaging bags, industrial packaging bags, agricultural packaging bags, food packaging bags, etc. Finished packaging bags need to be tested before they can be put on the market for use.

[0003] In the current prior art, the inspection instruments for finished packaging bags usually use visual inspection to detect whether the finished packaging bags are defective or not, and then manually pick out the unqualified packaging bags, which consumes labor.

[0004] During the use of existing finished packaging bag testing instruments, since the packaging bags need to be placed manually, slight deviations may occur when they are transported to the position of the testing instrument. When the deviation is large, it will affect the test results. Therefore, a finished packaging bag testing instrument is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a detection instrument for finished packaging bags.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes an inspection instrument for finished packaging bags, comprising a conveying body; both sides of the conveying body are fixedly connected with adjusting auxiliary blocks; the inner surface walls of the adjusting auxiliary blocks are provided with preset sliding grooves; the inner surface wall of the adjusting auxiliary block is slidably connected with a sliding block; the inner surface wall of the sliding block is threadedly connected with a heterogeneous screw; both ends of the heterogeneous screw are rotatably connected with the adjusting auxiliary block; one end of the heterogeneous screw passes through the adjusting auxiliary block and is fixedly connected with a knob; two sliding blocks are provided; the two sliding blocks are rotatably connected with a bottom rod and a top rod respectively; the middle parts of the bottom rod and the top rod are rotatably connected with a center rod; one end of the bottom rod and the top rod is slidably connected with an angled auxiliary block.

[0007] Preferably, a bidirectional track is fixedly connected to one side of the conveying body; a motor plate is fixedly connected to the middle of the bidirectional track; a servo motor is installed on the side of the motor plate; the output end of the servo motor passes through the motor plate and is fixedly connected to an adjustment column; the adjustment column is rotatably connected to the motor plate; and a partition plate is fixedly connected to the outer wall of the adjustment column.

[0008] Preferably, the inner surface wall of the bevel auxiliary block is rotatably connected to a rotating rod; and the outer surface wall of the rotating rod is fixedly connected to an anti-scratch block.

[0009] Preferably, the bottom of the transmission body is fixedly connected to an instrument bottom plate; and a transmission motor is installed on the side of the transmission body.

[0010] Preferably, the output end of the transmission motor passes through the transmission body and is fixedly connected with a transmission rod; the transmission rod is rotatably connected to the transmission body.

[0011] Preferably, two transmission rods are provided; and the outer wall of the transmission rod is transmission-connected with a conveyor belt.

[0012] Preferably, a detection frame is fixedly connected to the top of the conveying body; a visual detector is installed at the bottom of the detection frame; and the visual detector is electrically connected to the servo motor.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides an inspection instrument for finished packaging bags. By setting an angled auxiliary block, the packaging bag will experience a process from wide to narrow during movement, thereby straightening the packaging bag. In addition, by rotating a heterogeneous screw with a mirror-like thread, the sliding blocks can be brought closer to each other, thereby adjusting the position of the angled auxiliary block, so that it can adapt to packaging bags of more specifications, thereby increasing the scope of application of the instrument.

[0015] 2. The utility model provides a detection instrument for finished packaging bags. By setting a two-way track, the packaging bags can be diverted in two directions, and the covering position of the dividing plate can be changed by rotating the adjusting column by a servo motor, thereby achieving the purpose of diverting defective products and finished products and reducing the intensity of manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is an overall stereogram of the utility model;

[0018] Figure 2 It is a stereogram of the adjustment auxiliary block in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the motor plate in the utility model;

[0020] Figure 4 It is a stereoscopic diagram of the transmission main body in the utility model.

[0021] Legend:

[0022] 1. Instrument base plate; 2. Adjustment auxiliary block; 3. Preset slide; 4. Sliding block; 5. Heterogeneous screw; 6. Knob; 7. Bottom rod; 8. Top rod; 9. Center rod; 10. Bevel auxiliary block; 11. Rotating rod; 12. Anti-scratch block; 13. Motor plate; 14. Servo motor; 15. Adjustment column; 16. Dividing plate; 17. Bidirectional track; 18. Conveying body; 19. Detection frame; 20. Visual detector; 21. Transmission motor; 22. Transmission rod; 23. Conveyor belt. 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 of 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] Specific examples are given below.

[0025] See also Figure 1-Figure 4 The utility model provides a detection instrument for finished packaging bags, including a conveying body 18; two sides of the conveying body 18 are fixedly connected with adjustment auxiliary blocks 2; the inner surface walls of the adjustment auxiliary blocks 2 are provided with preset slide grooves 3; the inner surface wall of the adjustment auxiliary block 2 is slidably connected with a sliding block 4; the inner surface wall of the sliding block 4 is threadedly connected with a heterogeneous screw 5; both ends of the heterogeneous screw 5 are rotatably connected with the adjustment auxiliary block 2; one end of the heterogeneous screw 5 penetrates the adjustment auxiliary block 2 and is fixedly connected with a knob 6; two sliding blocks 4 are provided; the two sliding blocks 4 are rotatably connected with a bottom rod 7 and a top rod 8 respectively; the middle parts of the bottom rod 7 and the top rod 8 are rotatably connected with a center rod 9; one end of the bottom rod 7 and the top rod 8 are slidably connected with an angled auxiliary block 10; when working, the heterogeneous screw 5 can be rotated by turning the knob 6, and the heterogeneous screw 5 is a screw with a mirror pattern along the middle as a dividing line, so that after the heterogeneous screw 5 is rotated, the sliding block 4 is close to each other under the limit of the adjustment auxiliary block 2, and because the bottom rod 7 and the top rod 8 are both rotatably connected to the sliding block 4, and the rotation is limited by the center rod 9, the angled auxiliary block 10 will be ejected, thereby achieving the purpose of adjusting the position of the angled auxiliary block 10, so that the position of the angled auxiliary block 10 can be more adapted to packaging bags of different specifications.

[0026] Further, such as Figure 1 and Figure 3As shown, a bidirectional track 17 is fixedly connected to one side of the transmission body 18; a motor plate 13 is fixedly connected to the middle of the bidirectional track 17; a servo motor 14 is installed on the side of the motor plate 13; the output end of the servo motor 14 passes through the motor plate 13 and is fixedly connected to an adjustment column 15; the adjustment column 15 is rotatably connected to the motor plate 13; and a partition plate 16 is fixedly connected to the outer wall of the adjustment column 15. When working, the rotation angle of the adjustment column 15 can be rotated by starting the servo motor 14, and because the adjustment column 15 is rotatably connected to the motor plate 13, the partition plate 16 is fixed to the outer wall of the adjustment column 15. When the partition plate 16 covers one of the outlets of the bidirectional track 17, the other outlet will be opened, thereby achieving the purpose of diversion.

[0027] Further, such as Figure 2 and Figure 3 As shown, the inner surface wall of the bevel auxiliary block 10 is rotatably connected with a rotating rod 11; the outer surface wall of the rotating rod 11 is fixedly connected with an anti-scratch block 12; the bottom of the conveying body 18 is fixedly connected with the instrument bottom plate 1; the side of the conveying body 18 is equipped with a transmission motor 21; the output end of the transmission motor 21 penetrates the conveying body 18 and is fixedly connected with a transmission rod 22; the transmission rod 22 is rotatably connected with the conveying body 18; there are two transmission rods 22; the outer surface wall of the transmission rod 22 is transmission-connected with a conveyor belt 23; the top of the conveying body 18 is fixedly connected with a detection frame 19; the bottom of the detection frame 19 is installed with a visual detector 20; the visual detector 20 is electrically connected with the servo motor 14. During operation, the packaging bag will be slowly straightened in the process of moving in the bevel auxiliary block 10, and then moved to the bottom of the visual detector 20 for detection. Qualified packaging bags will be normally transmitted along the two-way track 17. When unqualified packaging bags are detected, the servo motor 14 will be started to make the packaging bags transmit along the two-way track 17 in another direction.

[0028] Working principle: the heterogeneous screw 5 can be rotated by turning the knob 6, and the heterogeneous screw 5 is a screw with a mirror pattern along the middle as a dividing line, so that after the heterogeneous screw 5 is rotated, the sliding blocks 4 are close to each other under the limit of the auxiliary block 2, and because the bottom rod 7 and the top rod 8 are both rotatably connected with the sliding block 4, and the center rod 9 is used to limit the rotation, the bevel auxiliary block 10 will be ejected, thereby achieving the purpose of adjusting the position of the bevel auxiliary block 10, so that the position of the bevel auxiliary block 10 can be more suitable for packaging bags of different specifications, and the servo motor 14 can be started to rotate the rotation angle of the adjustment column 15, and because the adjustment column 15 The dividing plate 16 is rotatably connected to the motor plate 13 and fixed to the outer wall of the adjusting column 15. When the dividing plate 16 covers one of the outlets of the two-way track 17, the other outlet will be opened, thereby achieving the purpose of diversion. The packaging bag will be slowly straightened during the movement of the bevel auxiliary block 10, and then moved to the bottom of the visual detector 20 for inspection. Qualified packaging bags will be normally conveyed along the two-way track 17. When unqualified bags are detected, the servo motor 14 will be started to make the packaging bag transmit along the two-way track 17 in another direction, and the transmission motor 21 will rotate the transmission rod 22 and the conveyor belt 23 to achieve the purpose of material transmission.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A testing device for finished packaging bags, comprising a transmission body (18); characterized in that: The two sides of the transmission body (18) are fixedly connected with adjustment auxiliary blocks (2); the inner surface walls of the adjustment auxiliary blocks (2) are provided with preset sliding grooves (3); the inner surface walls of the adjustment auxiliary blocks (2) are slidably connected with sliding blocks (4); the inner surface walls of the sliding blocks (4) are threadedly connected with isomeric screws (5); both ends of the isomeric screws (5) are rotatably connected with the adjustment auxiliary blocks (2); one end of the isomeric screws (5) passes through the adjustment auxiliary blocks (2) and is fixedly connected with a knob (6); two sliding blocks (4) are provided; the two sliding blocks (4) are rotatably connected with a bottom rod (7) and a top rod (8) respectively; the middle parts of the bottom rod (7) and the top rod (8) are rotatably connected with a center rod (9); one end of the bottom rod (7) and the top rod (8) is slidably connected with an angled auxiliary block (10).

2. The detection instrument for finished packaging bags according to claim 1, characterized in that: A bidirectional track (17) is fixedly connected to one side of the transmission body (18); a motor plate (13) is fixedly connected to the middle of the bidirectional track (17); a servo motor (14) is installed on the side of the motor plate (13); an output end of the servo motor (14) passes through the motor plate (13) and is fixedly connected to an adjustment column (15); the adjustment column (15) is rotatably connected to the motor plate (13); and a partition plate (16) is fixedly connected to the outer wall of the adjustment column (15).

3. The detection instrument for finished packaging bags according to claim 1, characterized in that: The inner surface wall of the bevel auxiliary block (10) is rotatably connected to a rotating rod (11); the outer surface wall of the rotating rod (11) is fixedly connected to an anti-scratch block (12).

4. The detection instrument for finished packaging bags according to claim 2, characterized in that: The bottom of the transmission body (18) is fixedly connected to an instrument bottom plate (1); and a transmission motor (21) is installed on the side of the transmission body (18).

5. The detection instrument for finished packaging bags according to claim 4, characterized in that: The output end of the transmission motor (21) passes through the transmission body (18) and is fixedly connected to a transmission rod (22); the transmission rod (22) is rotationally connected to the transmission body (18).

6. The detection instrument for finished packaging bags according to claim 5, characterized in that: Two transmission rods (22) are provided; the outer wall of the transmission rod (22) is transmission-connected with a conveyor belt (23).

7. The detection instrument for finished packaging bags according to claim 5, characterized in that: The top of the transmission body (18) is fixedly connected with a detection frame (19); the bottom of the detection frame (19) is installed with a visual detector (20); the visual detector (20) is electrically connected to the servo motor (14).

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