Paper tube size detection tool
By designing a paper tube size detection tool including diameter, length and thickness detection mechanism, the result deviation caused by irregular detection operations is solved, and more accurate and consistent detection results are achieved.
Patent Information
- Application Number
- CN202422268528.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-18
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-18
AI Technical Summary
The inspection personnel have requirements for the operation method when testing paper tubes. The operation is prone to irregularity during large batch inspections, resulting in deviations in the detection results.
A paper tube size detection tool is designed, including a workbench, a diameter detection mechanism, a length detection mechanism and a thickness detection mechanism. By setting the back plate and side plate on the workbench, limiting the sides and ends of the paper tube, and using slide chutes, slide rods and scales for detection, the operating requirements are reduced.
Through the use of this tool, the requirements of detection operations can be effectively reduced, the accuracy and consistency of detection can be improved, and the deviation of detection results can be reduced.
Smart Images
Figure CN223037071U_ABST
Abstract
Description
Technical Field
[0001] The utility model provides a paper tube size detection tool, belonging to the technical field of paper tube detection. Background Technique
[0002] A paper tube is a cylindrical product made by rolling paper, which is widely used in the fields of packaging, labeling, textiles, and paper winding. Paper tubes are usually made of multiple layers of paper bonded together with adhesives, and have good strength and stability. According to different uses, paper tubes can have different specifications and thicknesses to meet various load-bearing and size requirements. Paper tubes have the characteristics of environmental protection and recyclability, are easy to process and store, and are an ideal choice to replace plastic and metal tubes. In the packaging industry, paper tubes are used as winding cores for paper, films, and other coils, which not only protects the coils from damage but also facilitates transportation and use.
[0003] In order to ensure that paper tubes meet the usage requirements and improve the quality and reliability of products, paper tubes are inspected during and after production. The current inspection method is to place the paper tube on a workbench, and then use a vernier caliper to measure the diameter and thickness, and a tape measure to measure the length. This method has certain requirements for the operation method of the inspectors, and when inspecting a large number of paper tubes, the labor intensity increases, which makes it easy for the inspectors to operate irregularly, resulting in deviations in the inspection results. Content of the Utility Model
[0004] The technical problem to be solved by the utility model is that when current inspectors detect paper tubes, there are certain requirements for the operation method. When inspecting a large number of paper tubes, the operation of the inspectors is prone to be irregular, resulting in deviations in the inspection results.
[0005] In order to solve the above problems, the technical solution proposed by the utility model is: a paper tube size detection tool, including a workbench; a back plate is provided on one side of the workbench, a side plate is provided at one end, a diameter detection mechanism is provided on the other side of the workbench, a length detection mechanism is provided at the other end of the workbench, and a thickness detection mechanism is provided on the length detection mechanism.
[0006] As an improvement, the diameter detection mechanism includes a first chute which is arranged on the part of the workbench close to the side plate and far from the back plate and is perpendicular to the back plate, a first sliding rod slidably arranged in the first chute, and a concave first scale arranged on one side of the first chute;
[0007] As an improvement, the length detection mechanism includes a second chute which is arranged on the part of the workbench close to the back plate and far from the side plate and is perpendicular to the side plate, a second sliding rod slidably arranged in the second chute, and a concave second scale arranged on the side of the second chute far from the back plate;
[0008] As an improvement, the thickness detection mechanism includes a third chute provided on the upper part of the second sliding rod, a third sliding rod provided in the third chute, a first lead screw rotatably provided in the third chute and threadedly passing through the third sliding rod, a fourth chute with a cross-shaped longitudinal section provided in the third sliding rod, a slider provided in the fourth chute, a second lead screw rotatably provided in the fourth chute and threadedly passing through the slider, and an auxiliary rod provided on the side of the slider close to the side plate and facing the back plate;
[0009] As an improvement, one side of the third chute is provided with a concave third scale, the upper end of the first lead screw passes through the second sliding rod through a bearing and a first control console is provided at the end, one side of the fourth chute away from the side plate is provided with a fourth scale, the end of the second lead screw away from the back plate passes through the third sliding rod through a bearing and a second control console is provided at the end, and the end of the auxiliary rod is semicircular.
[0010] The beneficial effects of the present utility model:
[0011] By providing a back plate and a side plate on the workbench, it is possible to limit one side and the end of the paper tube placed on the workbench, and then when using the diameter detection mechanism, the length detection mechanism, and the thickness detection mechanism, the diameter, length, and thickness of the paper tube can be detected respectively, thereby reducing the operation requirements during detection. Description of the Drawings
[0012] Figure 1 It is a schematic structural diagram of a paper tube size detection tool of the present utility model.
[0013] Figure 2 It is a Figure 1 partial enlarged view of part A of a paper tube size detection tool of the present utility model.
[0014] Figure 3 It is a Figure 1 partial enlarged view of part B of a paper tube size detection tool of the present utility model.
[0015] Figure 4 It is a schematic diagram of the thickness detection mechanism of a paper tube size detection tool of the present utility model Figure 1 .
[0016] Figure 5 It is a schematic diagram of the thickness detection mechanism of a paper tube size detection tool of the present utility model Figure 2 .
[0017] 1. Workbench; 2. Back plate; 3. Side plate; 4. Diameter detection mechanism; 401. First chute; 402. First sliding rod; 403. First scale; 5. Length detection mechanism; 501. Second chute; 502. Second sliding rod; 503. Second scale; 6. Thickness detection mechanism; 601. Third chute; 602. Third sliding rod; 603. First lead screw; 604. Fourth chute; 605. Slider; 606. Second lead screw; 607. Auxiliary rod; 608. Third scale; 609. Fourth scale. Detailed implementation mode
[0018] The present utility model will be further described below with reference to the accompanying drawings.
[0019] According to Figure 1 As shown in FIG. -5: The present utility model provides a paper tube size detection tool, which includes a workbench 1; a back plate 2 is provided on one side of the workbench 1, and a side plate 3 is provided at one end. A diameter detection mechanism 4 is provided on the other side of the workbench 1, and a length detection mechanism 5 is provided at the other end of the workbench 1. A thickness detection mechanism 6 is provided on the length detection mechanism 5; by providing the back plate 2 and the side plate 3 on the workbench 1, the side and end of the paper tube placed on the workbench 1 can be limited. Then, by using the diameter detection mechanism 4, the length detection mechanism 5, and the thickness detection mechanism 6, the diameter, length, and thickness of the paper tube can be detected respectively, thereby reducing the operation requirements during detection;
[0020] According to Figure 1 、 2 As shown in FIG. : The diameter detection mechanism 4 includes a chute 401 provided on the part of the workbench 1 close to the side plate 3 and far from the back plate 2 and perpendicular to the back plate 2, a sliding rod 402 slidably arranged in the chute 401, and a concave scale 403 provided on one side of the chute 401; in this way, by sliding the sliding rod 402, the paper tube can be fixed by the sliding rod 402 and the back plate 2, and then by reading the value of the scale 403, the diameter of the paper tube can be obtained;
[0021] According to Figure 1 、 3 As shown in FIG. : The length detection mechanism 5 includes a chute 501 provided on the part of the workbench 1 close to the back plate 2 and far from the side plate 3 and perpendicular to the side plate 3, a sliding rod 502 slidably arranged in the chute 501, and a concave scale 503 provided on the side of the chute 501 far from the back plate 2; in this way, first adjust the position of the thickness detection mechanism 6, and then by sliding the sliding rod 502, the paper tube can be fixed by the sliding rod 502 and the side plate 2, and then by reading the value of the scale 503, the length of the paper tube can be obtained;
[0022] According to Figure 1 、 4As shown in FIGS. 5, the thickness detection mechanism 6 includes a third chute 601 provided at the upper part of the second slide bar 502, a third slide bar 602 provided in the third chute 601, a first lead screw 603 rotatably provided in the third chute 601 and threadedly passing through the third slide bar 602, a fourth chute 604 with a cross-shaped longitudinal section provided in the third slide bar 602, a slider 605 provided in the fourth chute 604, a second lead screw 606 rotatably provided in the fourth chute 604 and threadedly passing through the slider 605, and an auxiliary rod 607 provided on the side of the slider 605 close to the side plate 3 and facing the back plate 2; a concave third scale 608 is provided on one side of the third chute 601, the upper end of the first lead screw 603 passes through the second slide bar 502 through a bearing and a first control console is provided at the end, a fourth scale 609 is provided on the side of the fourth chute 604 away from the side plate 3, the end of the second lead screw 606 away from the back plate 2 passes through the third slide bar 602 through a bearing and a second control console is provided at the end, and the end of the auxiliary rod 607 is semi-circular; thus, when the position of the paper tube is fixed by the diameter detection mechanism 4 and the length detection mechanism 5, the first lead screw 603 is rotated by the first control console to move the slider 605, the third slide bar 602, the second lead screw 606, and the auxiliary rod 607 up and down, and then the end of the auxiliary rod 607 is positioned at the middle position of the paper tube according to the value of the third scale 608. Then, the second lead screw 606 is rotated by the second control console to move the slider 605 and the auxiliary rod 607 towards the back plate 2 until the end of the auxiliary rod 607 contacts the inner wall at the middle position of the paper tube. Then, the value is read through the fourth scale 609, and thus the thickness of the paper tube is obtained.
[0023] Principle of the present utility model: During use, first place the paper tube on the workbench 1 so that one end and one side of the paper tube are in contact with the side plate 3 and the back plate 2 respectively;
[0024] When measuring the diameter of the paper tube, slide the first slide bar 402 to fix the paper tube by the first slide bar 402 and the back plate 2, and then read the value of the first scale 403 to obtain the diameter of the paper tube;
[0025] When measuring the length of the paper tube, first rotate the second lead screw 606 by the second control console to move the slider 605 and the auxiliary rod 607 away from the back plate 2, and then rotate the first lead screw 603 by the first control console to move the slider 605, the third slide bar 602, the second lead screw 606, and the auxiliary rod 607 upward until the auxiliary rod 607 is at the middle position of the paper tube. Then, slide the second slide bar 502 to fix the paper tube by the second slide bar 502 and the side plate 2, and then read the value of the second scale 503 to obtain the length of the paper tube;
[0026] When it is necessary to measure the thickness of the paper tube, turn the lead screw 603 through the console 1 to move the auxiliary rod 607. By reading Scale 1 403 and Scale 3 608, it is determined that the end of the auxiliary rod 607 is in the same plane as the axis of the paper tube. Then turn the lead screw 606 through the console 2 to move the slider 605 and the auxiliary rod 607 towards the back plate 2 until the end of the auxiliary rod 607 contacts the inner wall at the middle position of the paper tube. Then read the value through Scale 4 609, and thus the thickness of the paper tube is obtained.
[0027] The above has described the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present utility model, design without creativity a structural manner and an embodiment similar to the technical solution, they shall fall within the protection scope of the present utility model.
Claims
1. A paper tube size detection tool, comprising a workbench (1); characterized in that: A back plate (2) is provided on one side of the workbench (1), and a side plate (3) is provided on one end; a diameter detection mechanism (4) is provided on the other side of the workbench (1); a length detection mechanism (5) is provided on the other end of the workbench (1); and a thickness detection mechanism (6) is provided on the length detection mechanism (5).
2. A paper tube size detection tool according to claim 1, characterized in that: The diameter detection mechanism (4) comprises a slide groove (401) arranged on the workbench (1) close to the side plate (3) and away from the back plate (2) and relatively perpendicular to the back plate (2), a slide rod (402) slidably arranged in the slide groove (401), and a concave scale (403) arranged on one side of the slide groove (401).
3. A paper tube size detection tool according to claim 1, characterized in that: The length detection mechanism (5) comprises a second slide groove (501) arranged on the workbench (1) close to the back plate (2) and away from the side plate (3) and relatively perpendicular to the side plate (3), a second slide rod (502) slidably arranged in the second slide groove (501), and a second concave scale (503) arranged on the side of the second slide groove (501) away from the back plate (2).
4. A paper tube size detection tool according to claim 3, characterized in that: The thickness detection mechanism (6) includes a slide groove three (601) arranged on the upper part of the slide rod two (502), a slide rod three (602) arranged in the slide groove three (601), a screw rod one (603) rotatably arranged in the slide groove three (601) and threadedly passing through the slide rod three (602), a slide groove four (604) with a cross-shaped longitudinal section arranged in the slide rod three (602), a slider (605) arranged in the slide groove four (604), a screw rod two (606) rotatably arranged in the slide groove four (604) and threadedly passing through the slider (605), and an auxiliary rod (607) arranged on the slider (605) near the side plate (3) and facing the back plate (2).
5. A paper tube size detection tool according to claim 4, characterized in that: A concave scale three (608) is provided on one side of the slide groove three (601); the upper end of the screw rod one (603) passes through the slide rod two (502) through a bearing and a control console one is provided at the end; a scale four (609) is provided on the side of the slide groove four (604) away from the side plate (3); an end of the screw rod two (606) away from the back plate (2) passes through the slide rod three (602) through a bearing and a control console two is provided at the end; and the end of the auxiliary rod (607) is semicircular.