Adjustable measuring device for packaging and printing

Abstract

The utility model discloses an adjustable measuring device for package printing, which relates to the field of package printing measurement and comprises a bottom plate, two threaded fixing rods are fixedly mounted at the upper end of the bottom plate, an outer ring of each threaded fixing rod is sleeved with a mounting plate, and one end, far away from the bottom plate, of each threaded fixing rod is in threaded connection with an internal thread fixing block. Wherein one end of one mounting plate is fixedly provided with a width measuring rod, one side of the other mounting plate is fixedly provided with a length measuring rod, the upper end of the hinged part of the length measuring rod and the width measuring rod is fixedly provided with a height measuring rod, and the length measuring rod and the width measuring rod are internally provided with rectangular grooves. And a bearing is fixedly mounted on one side of the interior of the rectangular groove. With the adoption of the structure, the stability and the fixity of distance measurement are effectively improved, the fixing effect of the distance measurement sensor is prevented from being improved when an object is measured, inaccurate measurement caused by shaking is prevented, and the accuracy of measurement is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the field of packaging and printing measurement, in particular to an adjustable measuring device for packaging and printing. Background Art

[0002] Package printing is a printing process that uses various packaging materials as carriers, and prints decorative patterns, designs or texts on the packaging to make the product more attractive or more descriptive, thereby conveying information and increasing sales. It includes the printing of packaging cartons, packaging bottles, packaging cans, etc. Package printing occupies a large proportion in both the printing industry and the packaging industry. It is an indispensable part of the packaging project. There are printing methods such as letterpress printing, offset printing, gravure printing, screen printing, and orifice printing. The main elements of printing are paper, ink, color, etc. Package printing must take into account issues such as economy and environmental protection, and at the same time, it must be able to fully and well express the information to be printed.

[0003] The prior art has developed some adjustable measuring devices specifically for packaging and printing. For example, the Chinese patent publication number "CN212378725U" discloses "a measuring device for packaging and printing". The added length, width and height measuring rods can simultaneously perform synchronous detection on three-dimensional packaging cartons, avoiding the trouble of traditional manual measurement with a tape measure. The device has the advantages of simple structure, easy operation and simultaneous measurement of multiple sets of data, while accelerating measurement efficiency and avoiding time waste.

[0004] Although the added length, width and height measuring rods can simultaneously detect three-dimensional packaging cartons, avoiding the trouble of traditional manual measurement with a tape measure, the measurement requires sliding the connecting rod to attach the distance sensor to the carton. In this case, if the base plate shakes, the connecting rod will cause the offset, resulting in inaccurate measurement and unable to effectively increase the measurement accuracy. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide an adjustable measuring device for packaging and printing to solve the problem of packaging and printing measurement.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A packaging printing adjustable measuring device comprises a base plate, wherein two threaded fixing rods are fixedly mounted on the upper end of the base plate, the outer ring of the threaded fixing rod is sleeved with a mounting plate, and the end of the threaded fixing rod away from the base plate is threadedly connected to an internal threaded fixing block, one end of one of the mounting plates is fixedly mounted with a width measuring rod, and one side of the other mounting plate is fixedly mounted with a length measuring rod, and the upper ends of the hinges of the length measuring rod and the width measuring rod are fixedly mounted with a height measuring rod, and the interiors of the length measuring rod and the width measuring rod are both provided with rectangular grooves, and a bearing is fixedly mounted on one side of the interior of the rectangular groove, and the inner ring of the bearing is fixedly mounted There is a threaded rod, and the end of the threaded rod away from the bearing is fixedly installed with a connecting rod, and the end of the connecting rod away from the threaded rod is fixedly connected to a rotating plate. The same threaded rod is rotatably installed inside the height measuring rod, and one end of the threaded rod is fixedly installed with a first bevel gear. The width measuring rod is close to the side of one end of the height measuring rod and the second bevel gear is rotatably installed inside. The first bevel gear is meshed with the second bevel gear. A raised block is integrally formed on one side of the base plate, and a display screen is fixedly installed on the upper end of the raised block. The height measuring rod, width measuring rod and length measuring rod are all slidably installed inside.

[0008] As an optimal technical solution, two limit rods are fixedly installed inside the height measuring rod, width measuring rod and length measuring rod. The outer ring of the threaded rod is threadedly connected to a moving block. The interior of the moving block is provided with an internal thread groove and two limit grooves. The moving block is threadedly connected to the threaded rod through the internal thread groove, and the limit rod is slidably installed on the inner ring of the limit groove.

[0009] As an optimal technical solution, the height measuring rod, width measuring rod and length measuring rod are all fixedly mounted on the end of the moving block away from the rectangular groove, and the ends of the height measuring rod, width measuring rod and length measuring rod away from the moving block are all fixedly mounted with a mounting block, and a distance measuring sensor is fixedly mounted on one side of the mounting block, and the three distance measuring sensors are all electrically connected to the display screen.

[0010] As an optimal technical solution, a mounting opening is provided inside the mounting block, and the mounting block is sleeved on the outer ring of the threaded fixing rod through the mounting opening, and one end of the internal thread fixing block is fitted on the upper end of the mounting opening.

[0011] As an optimal technical solution, a square opening is opened inside the hinge of the length measuring rod and the width measuring rod, the first bevel gear and the second bevel gear are both rotatably installed inside the square opening, a connecting block is fixedly installed on the end of the second bevel gear away from the square opening, and a rotating plate 2 is fixedly installed on the end of the connecting block away from the second bevel gear.

[0012] As an optimal technical solution, a mounting groove is provided inside the raised block, an internal thread opening is provided inside the mounting groove, a sliding opening is provided at one end of the mounting groove away from the internal thread opening, a fixing column is fixedly installed at the bottom of the display screen, and a rectangular block is fixedly installed at one end of the fixing column away from the display screen.

[0013] As an optimal technical solution, the rectangular block is slidably installed inside the mounting groove, a circular opening is opened inside the rectangular block, the circular opening is aligned with the sliding opening, the internal thread of the internal thread opening is threadedly connected to a screw rod, the screw rod passes through the circular opening through the sliding opening and is threadedly connected to the internal thread opening, and support legs are fixedly installed around the bottom of the base plate.

[0014] In summary, the present invention has the following beneficial effects:

[0015] The staff can rotate the rotating plate 2 at one end of the width measuring rod to make the rotating plate 2 drive the second bevel gear to rotate. When the second bevel gear rotates, the first bevel gear engaged on one side of the second bevel gear will be rotated by the second bevel gear. When the first bevel gear rotates, it can drive the threaded rod fixedly installed inside the height measuring rod to rotate. Under the rotation of the threaded rod, the height measuring rod can be driven to make the distance sensor fixedly installed at one end of the height measuring rod close to the upper end of the object. In this way, the height measuring rod can transmit the numerical value of the object height to the inside of the display, and the staff can also view the numerical value of the object height through the display screen, which effectively improves the stability and fixation of the distance measurement, prevents the fixing effect of the distance measuring sensor when measuring objects, prevents jitter from causing inaccurate measurement, and effectively improves the accuracy of measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the mobile block of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the threaded fixing rod of the utility model;

[0019] Figure 4 This is a schematic structural diagram of the first bevel gear and the second bevel gear of the utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the rectangular trough of the utility model;

[0021] Figure 6 This utility model Figure 5 A schematic diagram of the enlarged structure of part A;

[0022] Figure 7 It is a schematic diagram of the internal structure of the raised block of the utility model.

[0023] Figure numerals: 1, height measuring rod; 2, distance measuring sensor; 3, height measuring rod; 4, width measuring rod; 5, mounting plate; 6, fixing column; 7, display screen; 8, supporting leg; 9, rotating plate one; 10, width measuring rod; 11, bottom plate; 12, threaded rod; 13, limiting rod; 14, length measuring rod; 15, mounting block; 16, length measuring rod; 17, internal thread fixing block; 18, connecting rod; 19, rectangular groove; 20, limiting groove; 21, internal thread groove; 22, moving block; 23, threaded fixing rod; 24, mounting port; 25, raised block; 26, first bevel gear; 27, square port; 28, second bevel gear; 29, rotating plate two; 30, connecting block; 31, screw rod; 32, bearing; 33, mounting groove; 34, internal thread port; 35, sliding port; 36, rectangular block; 37, circular port. DETAILED DESCRIPTION

[0024] Example

[0025] refer to Figure 1-Figure 7 , a packaging printing adjustable measuring device of this embodiment includes a base plate 11, two threaded fixing rods 23 are fixedly installed on the upper end of the base plate 11, the outer ring of the threaded fixing rod 23 is sleeved with a mounting plate 5, and the end of the threaded fixing rod 23 away from the base plate 11 is threadedly connected with an internal thread fixing block 17, one end of one mounting plate 5 is fixedly installed with a width measuring rod 4, and one side of the other mounting plate 5 is fixedly installed with a length measuring rod 16, and the upper end of the hinge of the length measuring rod 16 and the width measuring rod 4 is fixedly installed with a height measuring rod 3, and the interior of the length measuring rod 16 and the width measuring rod 4 is provided with a rectangular groove 19, and a bearing 32 is fixedly installed on one side of the inner side of the rectangular groove 19, and the inner ring of the bearing 32 is fixedly installed with Threaded rod 12, one end of threaded rod 12 away from bearing 32 is fixedly installed with connecting rod 18, one end of connecting rod 18 away from threaded rod 12 is fixedly connected with rotating plate 9, the same threaded rod 12 is rotatably installed inside the height measuring rod 3, one end of threaded rod 12 is fixedly installed with first bevel gear 26, the width measuring rod 4 is close to the side surface of one end of height measuring rod 3 and the second bevel gear 28 is rotatably installed inside, the first bevel gear 26 is meshed with the second bevel gear 28, a raised block 25 is integrally formed on one side of the bottom plate 11, the upper end of the raised block 25 is fixedly installed with display screen 7, the height measuring rod 3, width measuring rod 4 and length measuring rod 16 are all slidably installed with height measuring rod 1, width measuring rod 10 and length measuring rod 14 inside.

[0026] refer to Figures 1 to 2Two limit rods 13 are fixedly installed inside the height measuring rod 3, the width measuring rod 4 and the length measuring rod 16. The outer ring of the threaded rod 12 is threadedly connected with a moving block 22. The interior of the moving block 22 is provided with an internal thread groove 21 and two limit grooves 20. The moving block 22 is threadedly connected to the threaded rod 12 through the internal thread groove 21. The limit rod 13 is slidably installed on the inner ring of the limit groove 20. Under the action of the limit rod 13, the moving block 22 can be effectively stabilized during movement, thereby improving the movement effect of the moving block 22 and also improving the accuracy of measurement.

[0027] refer to Figures 2 to 3 The height measuring rod 1, the width measuring rod 10 and the length measuring rod 14 are all fixedly mounted on the end of the moving block 22 away from the rectangular groove 19, and the height measuring rod 1, the width measuring rod 10 and the length measuring rod 14 are all fixedly mounted with a mounting block 15 on the end away from the moving block 22. A distance measuring sensor 2 is fixedly mounted on one side of the mounting block 15. The three distance measuring sensors 2 are all electrically connected to the display screen 7. The height, width and length of the object can be displayed inside the display screen 7, and the staff can view the values ​​of the height, width and length of the object through the display screen 7.

[0028] refer to Figures 3 and 4 , the interior of the mounting block 15 is provided with a mounting opening 24, the mounting block 15 is sleeved on the outer ring of the threaded fixing rod 23 through the mounting opening 24, and one end of the internal thread fixing block 17 is fitted on the upper end of the mounting opening 24. The staff can install the height measuring rod 3, the width measuring rod 4 and the length measuring rod 16 on the upper end of the base plate 11 and remove the height measuring rod 3, the width measuring rod 4 and the length measuring rod 16, which is convenient for assembly and improves the portability of the installation. A square opening 27 is opened inside the hinge of the length measuring rod 16 and the width measuring rod 4, and the first bevel gear 26 and the second bevel gear 28 are both rotatably installed inside the square opening 27. The end of the second bevel gear 28 away from the square opening 27 is fixedly installed with a connecting block 30 , a rotating plate 29 is fixedly installed on the end of the connecting block 30 away from the second bevel gear 28. The staff can rotate the rotating plate 29 at one end of the width measuring rod 4 to make the rotating plate 29 drive the second bevel gear 28 to rotate. When the second bevel gear 28 rotates, the first bevel gear 26 engaged on one side of the second bevel gear 28 will be rotated by the second bevel gear 28. When the first bevel gear 26 rotates, it can drive the threaded rod 12 fixedly installed inside the height measuring rod 3 to rotate. Under the rotation of the threaded rod 12, the height measuring rod 1 can be driven to make the distance sensor 2 fixedly installed at one end of the height measuring rod 1 close to the upper end of the object, so that the height measuring rod 1 can transmit the numerical value of the object's height to the inside of the display.

[0029] refer to Figure 7The inside of the raised block 25 is provided with a mounting groove 33, and the inside of the mounting groove 33 is provided with an internal threaded opening 34. A sliding opening 35 is provided at one end of the mounting groove 33 away from the internal threaded opening 34. A fixing column 6 is fixedly installed at the bottom of the display screen 7, and a rectangular block 36 is fixedly installed at one end of the fixing column 6 away from the display screen 7. The rectangular block 36 is slidably installed inside the mounting groove 33, and a circular opening 37 is provided inside the rectangular block 36. The circular opening 37 is aligned with the sliding opening 35. The internal thread of the internal threaded opening 34 is threadedly connected with a screw rod 31, and the screw rod 31 passes through the circular opening 37 through the sliding opening 35 and is threadedly connected to the internal threaded opening 34. Support legs 8 are fixedly installed around the bottom of the base plate 11. The staff can install the display screen 7 on one side of the base plate 11 and remove the display screen 7, which is convenient for assembling the display screen 7.

[0030] 16 and the width measuring rod 4 are connected to the measuring rod 16, and the width measuring rod 4 is connected to the measuring rod 16. When the measuring rod 16 is connected, the measuring rod 16 is connected to the measuring rod 16, and the width measuring rod 4 is connected to the measuring rod 16. When the measuring rod 16 is connected, the measuring rod 16 is connected to the measuring rod 16, and the width measuring rod 4 is connected to the measuring rod 16. When the measuring rod 16 is connected, the measuring rod 16 is connected to the measuring rod 16, and the width measuring rod 16 is connected to the measuring rod 16. When the measuring rod 16 is connected, the measuring rod 16 is connected to the measuring rod 16, and the width measuring rod 16 is connected to the measuring rod 16. When the measuring rod 16 is connected, the measuring rod 16 is connected to the measuring rod 16, and the width measuring rod 16 is connected to the measuring rod 16. When the measuring rod 16 is connected, the measuring rod 16 is connected to the measuring rod 16, and the width measuring rod 16 is connected to the measuring rod 16. When the measuring rod 16 is connected, the measuring rod 16 is connected to the measuring rod 16 The distance measuring sensor 2 can transmit the width value of the object to the inside of the display screen 7, and the staff can view the value of the width of the object through the display screen 7. If the staff wants to measure the height of the object, the staff can rotate the rotating plate 29 at one end of the width measuring rod 4, so that the rotating plate 29 drives the second bevel gear 28 to rotate. When the second bevel gear 28 rotates, the first bevel gear 26 engaged with one side of the second bevel gear 28 will be rotated by the second bevel gear 28. When the first bevel gear 26 rotates, it can drive the threaded rod 12 fixedly installed inside the height measuring rod 3 to rotate. Under the rotation of the threaded rod 12, the height measuring rod 1 can be driven to drive the distance measuring sensor 2 fixedly installed at one end of the height measuring rod 1 to be close to the upper end of the object. In this way, the height measuring rod 1 can transmit the value of the height of the object to the inside of the display product, and the staff can also view the value of the height of the object through the display screen 7, effectively improving the stability and fixity of the distance measurement, preventing the fixing effect of the distance measuring sensor 2 from being increased when measuring objects, preventing inaccurate measurement due to jitter, and effectively improving the accuracy of measurement.

Claims

1. An adjustable measuring device for packaging and printing, comprising a bottom plate (11), characterized in that: Two threaded fixing rods (23) are fixedly installed on the upper end of the base plate (11), and the outer ring of the threaded fixing rod (23) is sleeved with a mounting plate (5). The end of the threaded fixing rod (23) away from the base plate (11) is threadedly connected to an internal threaded fixing block (17). One end of one of the mounting plates (5) is fixedly installed with a width measuring rod (4), and one side of the other mounting plate (5) is fixedly installed with a length measuring rod (16). The upper ends of the hinges of the length measuring rod (16) and the width measuring rod (4) are fixedly installed with a height measuring rod (3). The interiors of the length measuring rod (16) and the width measuring rod (4) are both provided with rectangular grooves (19). A bearing (32) is fixedly installed on one side of the interior of the rectangular groove (19). The inner ring of the bearing (32) is fixedly installed with a threaded rod (12). The threaded rod (12) is away from the axis. A connecting rod (18) is fixedly installed at one end of the bearing (32), and a rotating plate (9) is fixedly connected to the end of the connecting rod (18) away from the threaded rod (12). The same threaded rod (12) is rotatably installed inside the height measuring rod (3), and a first bevel gear (26) is fixedly installed at one end of the threaded rod (12). A second bevel gear (28) is rotatably installed inside the side surface of one end of the width measuring rod (4) close to the height measuring rod (3), and the first bevel gear (26) is meshed with the second bevel gear (28). A protrusion (25) is integrally formed on one side of the bottom plate (11), and a display screen (7) is fixedly installed on the upper end of the protrusion (25). A height measuring rod (1), a width measuring rod (10) and a length measuring rod (14) are slidably installed inside the height measuring rod (3), the width measuring rod (4) and the length measuring rod (16).

2. The adjustable measuring device for packaging and printing according to claim 1, characterized in that: Two limiting rods (13) are fixedly installed inside the height measuring rod (3), the width measuring rod (4) and the length measuring rod (16); the outer ring of the threaded rod (12) is threadedly connected to a moving block (22); an internal thread groove (21) and two limiting grooves (20) are provided inside the moving block (22); the moving block (22) is threadedly connected to the threaded rod (12) through the internal thread groove (21); and the limiting rod (13) is slidably installed on the inner ring of the limiting groove (20).

3. The adjustable measuring device for packaging and printing according to claim 1, characterized in that: The height measuring rod (1), the width measuring rod (10) and the length measuring rod (14) are all fixedly mounted on one end of the moving block (22) away from the rectangular slot (19); the ends of the height measuring rod (1), the width measuring rod (10) and the length measuring rod (14) away from the moving block (22) are all fixedly mounted with a mounting block (15); one side of the mounting block (15) is fixedly mounted with a distance measuring sensor (2); and the three distance measuring sensors (2) are all electrically connected to the display screen (7).

4. The adjustable measuring device for packaging and printing according to claim 3, characterized in that: The interior of each mounting block (15) is provided with a mounting opening (24), and the mounting block (15) is sleeved on the outer ring of the threaded fixing rod (23) through the mounting opening (24), and one end of the internal thread fixing block (17) is fitted on the upper end of the mounting opening (24).

5. The adjustable measuring device for packaging and printing according to claim 1, characterized in that: A square opening (27) is provided inside the hinged joint of the length measuring rod (16) and the width measuring rod (4); the first bevel gear (26) and the second bevel gear (28) are both rotatably mounted inside the square opening (27); a connecting block (30) is fixedly mounted on one end of the second bevel gear (28) away from the square opening (27); and a second rotating plate (29) is fixedly mounted on one end of the connecting block (30) away from the second bevel gear (28).

6. The adjustable measuring device for packaging and printing according to claim 1, characterized in that: The protruding block (25) is provided with a mounting groove (33) inside, an internal thread opening (34) inside the mounting groove (33), and a sliding opening (35) is provided at one end of the mounting groove (33) away from the internal thread opening (34). A fixing column (6) is fixedly installed at the bottom of the display screen (7), and a rectangular block (36) is fixedly installed at one end of the fixing column (6) away from the display screen (7).

7. The adjustable measuring device for packaging and printing according to claim 6, characterized in that: The rectangular block (36) is slidably mounted inside the mounting groove (33). A circular opening (37) is provided inside the rectangular block (36). The circular opening (37) is aligned with the sliding opening (35). The internal thread of the internal thread opening (34) is threadedly connected to a screw rod (31). The screw rod (31) passes through the circular opening (37) through the sliding opening (35) and is threadedly connected to the internal thread opening (34). Support legs (8) are fixedly mounted around the bottom of the base plate (11).

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