A fully automatic packaging online thickness measurement and grading equipment

Abstract

The utility model discloses a fully automatic packaging online thickness measurement and grading device, which relates to the technical field of packaging thickness measurement, and includes a workbench and a conveyor belt, wherein the upper surface of the workbench is rotatably connected to the conveyor belt, and the upper surface of the workbench is fixedly connected to a fixed frame, and the lower surface of the fixed frame is fixedly connected to a laser rangefinder, and the upper surface of the workbench is fixedly connected to a side plate, and the inside of the side plate is rotatably connected to a movable plate through a rotating shaft, and the inner surface of the side plate is fixedly connected to a fixed block. Compared with the existing ordinary thickness measurement and grading equipment, the fully automatic packaging online thickness measurement and grading device, after placing the package on the conveyor belt inside the workbench, moves forward through the conveyor belt, squeezes the movable plate to compress the rear telescopic spring to rotate through the rotating shaft, and then achieves the purpose of conveniently guiding the package to the lower surface of the fixed frame directly below the laser rangefinder, so as to facilitate the thickness measurement of the package and then drop it into different grading boxes respectively.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging thickness measurement, in particular to a full-automatic packaging online thickness measurement and grading device. Background Art

[0002] Existing sheet packaging or workpieces generally need to be measured for thickness. Thickness measuring equipment includes contact detection and non-contact detection. Contact detection requires the material to stop moving and needs to be detected in a static state, which is inefficient and time-consuming. Non-contact thickness measuring equipment does not require waiting for the material to be measured, which is time-saving and efficient.

[0003] For example, a laser thickness measuring device with application number 202121525957.X includes a device base plate, a square fixing plate is fixedly connected to the top of the device base plate, a fixed groove thickness measuring mechanism is opened at the top of the square fixing plate, the thickness measuring mechanism includes a second laser sensor, a second nut, a second screw and a thickness measuring assembly, the thickness measuring assembly is arranged in the mounting groove, the second screw is rotatably connected to one end of the square fixing plate, the second nut is threadedly connected to the circumferential surface of the second screw, the second laser sensor is fixedly connected to the side end of the second nut, and the thickness measuring assembly and the second laser sensor are connected to realize measurement; a driving mechanism, the two second laser sensors play the role of measuring the thickness of the object, and the first laser sensor plays the role of measuring the length of the object, but the thickness measuring device lacks a structure that is convenient for grading the packages after the thickness measurement is completed, and is not conducive to guiding the packages to the bottom of the ranging device.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a fully automatic packaging online thickness measurement and grading equipment is proposed. Utility Model Content

[0005] The utility model aims to provide a fully automatic packaging online thickness measurement and grading device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic packaging online thickness measurement and grading equipment, comprising a workbench and a conveyor belt, the upper surface of the workbench is rotatably connected to the conveyor belt, and the upper surface of the workbench is fixedly connected to a fixed frame, the lower surface of the fixed frame is fixedly connected to a laser rangefinder, and the upper surface of the workbench is fixedly connected to a side panel, the inside of the side panel is rotatably connected to a movable panel via a rotating shaft, and the inner surface of the side panel is fixedly connected to a fixed block, the outer surface of the fixed block is fixedly connected to a telescopic spring, and one end of the telescopic spring away from the fixed block is fixedly connected to the movable panel, and a grading box is arranged inside the workbench at the tail end of the conveyor belt.

[0007] Preferably, a control panel is fixedly connected to the side of the workbench, and a base is fixedly connected to the upper surface of the workbench.

[0008] Preferably, a telescopic rod is fixedly connected inside the base, and a push plate is fixedly connected to the output end of the telescopic rod.

[0009] Preferably, the outer surface of the push plate is rotatably connected to a roller, and the push plate is symmetrically arranged on both sides of the upper surface of the workbench.

[0010] Preferably, a card slot is provided inside the workbench, and a card block is engaged and connected inside the card slot.

[0011] Preferably, the clamping block is fixedly connected to the outer surface of the step box, and a handle is fixedly connected to the inside of the step box.

[0012] Preferably, a buffer plate is provided at the bottom of the step box, and a buffer spring is fixedly connected to the lower surface of the buffer plate, and one end of the buffer spring away from the step box is fixedly connected to the inside of the workbench.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a workbench, a conveyor belt, a fixed frame, a laser rangefinder, a side plate, a movable plate, a rotating shaft, a fixed block and a telescopic spring. After placing the package on the conveyor belt inside the workbench, the conveyor belt moves forward, squeezes the movable plate to compress the rear telescopic spring to rotate through the rotating shaft, and then achieves the purpose of conveniently guiding the package to the lower surface of the fixed frame directly below the laser rangefinder, so as to facilitate the thickness measurement of the package and then drop it into different grading boxes respectively;

[0015] 2. The utility model is provided with a control panel, a laser rangefinder, a base, a telescopic rod, a push plate and rollers. After the package is measured for thickness by the laser rangefinder, the control panel transmits the signal to the telescopic rods inside different bases, driving the push plate to push the package to the left and right sides of the conveyor belt, thereby achieving the purpose of conveniently placing packages of different thicknesses into different grading boxes, and the rollers on the inner surface of the push plate are convenient to avoid hindering the movement of the package when pushing the package;

[0016] 3. The utility model provides a grading box, a card block, a card slot, a handle, a buffer plate and a buffer spring. By engaging the card block in the card slot, the grading box can be conveniently fixed inside the workbench, and the grading box can be conveniently taken out from the workbench by pulling the handle. At the same time, the buffer plate and buffer spring at the bottom of the grading box have a buffering effect on the grading box, preventing the grading box from being damaged when the package falls into it. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the movable plate 6 of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the push plate 14 of the utility model;

[0020] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the step box 10 of the utility model.

[0021] In the figure: 1. workbench; 2. conveyor belt; 3. fixed frame; 4. laser rangefinder; 5. side panel; 6. movable plate; 7. rotating shaft; 8. control panel; 9. base; 10. grading box; 11. fixed block; 12. telescopic spring; 13. telescopic rod; 14. push plate; 15. roller; 16. card slot; 17. card block; 18. handle; 19. buffer plate; 20. buffer spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 2 As shown, a fully automatic packaging online thickness measurement and grading equipment comprises a workbench 1 and a conveyor belt 2, the upper surface of the workbench 1 is rotatably connected with the conveyor belt 2, and the upper surface of the workbench 1 is fixedly connected with a fixing frame 3, the lower surface of the fixing frame 3 is fixedly connected with a laser rangefinder 4, and the upper surface of the workbench 1 is fixedly connected with a side plate 5, the inside of the side plate 5 is rotatably connected with a movable plate 6 through a rotating shaft 7, and the inner surface of the side plate 5 is fixedly connected with a fixed block 11, the outer surface of the fixed block 11 is fixedly connected with a telescopic spring 12, and the end of the telescopic spring 12 away from the fixed block 11 is fixedly connected to the movable plate 6, and a grading box 10 is arranged inside the workbench 1 at the tail end of the conveyor belt 2. After placing the package on the conveyor belt 2 inside the workbench 1, the conveyor belt 2 moves forward, squeezes the movable plate 6 to compress the rear telescopic spring 12 to rotate through the rotating shaft 7, and then achieves the purpose of conveniently guiding the package to the lower surface of the fixed frame 3 directly below the laser rangefinder 4, so as to facilitate the thickness measurement of the package and then fall into different grading boxes 10 respectively.

[0024] like Figure 3-Figure 4 As shown, a control panel 8 is fixedly connected to the side of the workbench 1 , and a base 9 is fixedly connected to the upper surface of the workbench 1 , so that the signal generated by the laser rangefinder 4 can be conveniently transmitted to the telescopic rod 13 through the control panel 8 .

[0025] Furthermore, a telescopic rod 13 is fixedly connected inside the base 9 , and a push plate 14 is fixedly connected to the output end of the telescopic rod 13 , so that the push plate 14 can be conveniently driven to move inwards by the telescopic rod 13 .

[0026] Furthermore, the outer surface of the push plate 14 is rotatably connected with rollers 15, and the push plate 14 is symmetrically arranged on both sides of the upper surface of the workbench 1. The rollers 15 on the inner surface of the push plate 14 are convenient for avoiding obstruction of the movement of the package when the package is pushed.

[0027] Furthermore, a slot 16 is provided inside the workbench 1 , and a block 17 is engaged with the slot 16 . The block 17 is engaged with the slot 16 , so that the grading box 10 can be conveniently fixed inside the workbench 1 .

[0028] Furthermore, the clamping block 17 is fixedly connected to the outer surface of the grading box 10 , and a handle 18 is fixedly connected to the inside of the grading box 10 , and the grading box 10 can be easily taken out from the inside of the workbench 1 by pulling the handle 18 .

[0029] Furthermore, a buffer plate 19 is provided at the bottom of the grading box 10, and a buffer spring 20 is fixedly connected to the lower surface of the buffer plate 19, and one end of the buffer spring 20 away from the grading box 10 is fixedly connected to the interior of the workbench 1. The buffer plate 19 and the buffer spring 20 at the bottom of the grading box 10 have the effect of buffering the grading box 10 to prevent the grading box 10 from being damaged when the package falls into it.

[0030] Working principle: When using the fully automatic packaging online thickness measurement and grading equipment, first place the package on the conveyor belt 2 inside the workbench 1, move forward through the conveyor belt 2, squeeze the movable plate 6 to compress the rear telescopic spring 12 to rotate through the rotating shaft 7, and then conveniently guide the package to the lower surface of the fixed frame 3 directly below the laser rangefinder 4, so that the package can be conveniently measured and then fall into different grading boxes 10. After the package is measured by the laser rangefinder 4, the signal is transmitted to the telescopic rod 13 inside the different bases 9 through the control panel 8, driving the push plate 14 to push the package to the left and right sides of the conveyor belt 2 , and then achieve the purpose of conveniently dropping packages of different thicknesses into different grading boxes 10, and the roller 15 on the inner surface of the push plate 14 is convenient to avoid hindering the movement of the package when pushing the package, and the grading box 10 is conveniently fixed inside the workbench 1 by engaging the card block 17 in the card slot 16, and the grading box 10 is convenient to be taken out from the workbench 1 by pulling the handle 18. At the same time, the buffer plate 19 and buffer spring 20 at the bottom of the grading box 10 have the effect of buffering the grading box 10 to prevent the grading box 10 from being damaged when the package falls in. This is the working principle of the fully automatic packaging online thickness measurement and grading equipment.

Claims

1. A fully automatic packaging online thickness measurement and grading device, comprising a workbench (1) and a conveyor belt (2), characterized in that: A conveyor belt (2) is rotatably connected to the interior of the upper surface of the workbench (1), and a fixed frame (3) is fixedly connected to the upper surface of the workbench (1), a laser rangefinder (4) is fixedly connected to the lower surface of the fixed frame (3), and a side plate (5) is fixedly connected to the upper surface of the workbench (1), the interior of the side plate (5) is rotatably connected to a movable plate (6) via a rotating shaft (7), and a fixed block (11) is fixedly connected to the inner surface of the side plate (5), and a telescopic spring (12) is fixedly connected to the outer surface of the fixed block (11), and one end of the telescopic spring (12) away from the fixed block (11) is fixedly connected to the movable plate (6), and a grading box (10) is provided at the rear end of the conveyor belt (2) inside the workbench (1).

2. The fully automatic packaging online thickness measurement and grading equipment according to claim 1 is characterized in that: A control panel (8) is fixedly connected to the side of the workbench (1), and a base (9) is fixedly connected to the upper surface of the workbench (1).

3. The fully automatic packaging online thickness measurement and grading equipment according to claim 2 is characterized in that: A telescopic rod (13) is fixedly connected inside the base (9), and a push plate (14) is fixedly connected to the output end of the telescopic rod (13).

4. The fully automatic packaging online thickness measurement and grading equipment according to claim 3 is characterized in that: The outer surface of the push plate (14) is rotatably connected to a roller (15), and the push plate (14) is symmetrically arranged on both sides of the upper surface of the workbench (1).

5. The fully automatic packaging online thickness measurement and grading equipment according to claim 1 is characterized in that: A card slot (16) is provided inside the workbench (1), and a card block (17) is engaged and connected inside the card slot (16).

6. The fully automatic packaging online thickness measurement and grading equipment according to claim 5 is characterized in that: The clamping block (17) is fixedly connected to the outer surface of the stepping box (10), and a handle (18) is fixedly connected to the inside of the stepping box (10).

7. The fully automatic packaging online thickness measurement and grading equipment according to claim 1 is characterized in that: A buffer plate (19) is provided at the bottom of the stepping box (10), and a buffer spring (20) is fixedly connected to the lower surface of the buffer plate (19); one end of the buffer spring (20) away from the stepping box (10) is fixedly connected to the inside of the workbench (1).

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