Packaging carton testing tool

Abstract

The utility model relates to the technical field of carton testing equipment, and discloses a packaging carton testing tool which comprises a bottom plate, a supporting block is fixedly connected to the top of the bottom plate, a fixing assembly is arranged on the outer wall of the supporting block, a support is fixedly connected to the top of the supporting block, and a pressing plate is arranged on the inner wall of the support. An adjusting assembly is arranged on the outer wall of the pressing plate and used for adjusting the concentration range of downward extrusion force of the pressing plate, a control machine is fixedly connected to the top of the supporting block, the fixing assembly comprises a plurality of clamping plates, the clamping plates are located on the two sides of the top of the supporting block, and a motor is fixedly connected to the top of the bottom plate. According to the utility model, the motor drives the clamping plates on the two sides to clamp and fix the two sides of the packaging carton, so that the problem that the testing effect of the equipment is influenced because the packaging carton is easily driven to deviate due to external extrusion force or shaking force in the testing process of the packaging carton is solved; and the stability of the packaging carton in the testing process is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton testing equipment technical field especially relates to a kind of packaging carton testing tool. BACKGROUND

[0002] Packaging carton testing tool is a kind of equipment specially used to detect the performance of packaging carton, and plays a crucial role in modern logistics and packaging industry. With the rapid development of logistics industry, the transportation and storage environment of commodities is increasingly complex, and the quality requirements of packaging carton are also increasingly high. Packaging carton not only needs to protect the goods from collision, extrusion and other damage during transportation, but also needs to maintain stability under different storage conditions. Therefore, an excellent packaging carton testing tool has an undeniable advantage in ensuring the safety of goods and improving logistics efficiency.

[0003] The existing packaging carton testing tool usually includes a test platform, a pressure applying device and some basic fixing structures. During the test, the packaging carton is first placed on the test platform, and the carton is preliminarily fixed by simple mechanical clamps. These clamps are generally operated manually or through simple mechanical linkage to clamp the carton. Then, the pressure applying device is used to apply pressure or other external force to the carton. The pressure applying device is usually driven by a motor or a hydraulic system, and the force is transmitted to the pressure plate or other pressure applying components through a transmission structure to test the compression resistance and extrusion resistance of the carton.

[0004] However, there are problems in the existing packaging carton testing process. When testing the packaging carton, the position of the packaging carton is easily shifted due to lack of effective fixing measures when external pressure or slight shaking of the equipment is applied. This shift can cause a large deviation in the test data, because the position and direction of the pressure have deviated from the expected setting. For example, during the compression resistance test, the pressure that should be evenly distributed on the surface of the carton will concentrate in some local areas due to the movement of the carton, so that the test result cannot accurately reflect the real compression resistance of the carton, which greatly interferes with the evaluation of the quality of the packaging carton. Therefore, a packaging carton testing tool is proposed to solve the above problems. SUMMARY

[0005] To overcome the above shortcomings, the utility model provides a packaging carton testing tool, which aims to improve the problem that the position of the packaging carton is easily shifted due to external extrusion force or shaking force during the test of the packaging carton by the equipment, thereby affecting the test effect of the equipment.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A kind of packaging carton test tool, including bottom plate, the top of the bottom plate is fixedly connected with support block, the outer wall of the support block is provided with fixed component, the top of the support block is fixedly connected with support, the inner wall of the support is provided with pressing plate, the outer wall of the pressing plate is provided with adjusting assembly, the adjusting assembly is used to adjust the concentrated range of pressing plate downward extrusion force, the top of the support block is fixedly connected with control machine;

[0008] The fixed component includes multiple clamping plates, the clamping plates are located at the top of the support block, the top of the bottom plate is fixedly connected with motor, the motor output end is fixedly connected with rotating disc, the top of the rotating disc is fixedly connected with connecting shaft one on both sides, the outer wall of each connecting shaft one is rotatably connected with rotating plate, the inner part of each rotating plate is rotatably connected with connecting shaft two, the top of each connecting shaft two is fixedly connected at the bottom of the clamping plate, the connecting shaft two is slidably connected in the inside of the support block, the bottom of each clamping plate is fixedly connected with slide strip on both sides, and the slide strip is slidably connected in the inside of the support block;

[0009] As further description of the above technical solutions:

[0010] The adjusting assembly includes multiple connecting blocks three, the connecting blocks three are located at the top of the pressing plate, and the connecting blocks three are arranged in rectangular array at the top of the pressing plate;

[0011] As further description of the above technical solutions:

[0012] The inside of the support is provided with connecting block one, the inside of the support is provided with movable hinge, and the movable hinge is used to drive the up-down movement of the connecting block one;

[0013] As further description of the above technical solutions:

[0014] The outer wall of the connecting block one is slidably connected with sliding block two, the two sides of each sliding block two are fixedly connected with connecting block two, and multiple clamping grooves are formed in the inside of the connecting block one and the connecting block two;

[0015] As further description of the above technical solutions:

[0016] The bottom of the connecting block one is fixedly connected with fixed block one, and the bottom of the fixed block one is fixedly connected at the top of the pressing plate;

[0017] As further description of the above technical solutions:

[0018] The outer wall of each connecting block two is slidably connected with sliding block one, and the inside of each sliding block one and sliding block two is slidably connected with clamping column, and the clamping column is clamped with the clamping groove;

[0019] As further description of the above technical solutions:

[0020] The top of each sliding block one and sliding block two is fixedly connected with a fixed plate, the top of each fixed plate is provided with a spring, one end of each spring is fixedly connected with a connecting plate, and the other end of each spring is fixedly connected to the top of the fixed plate.

[0021] As a further description of the above technical solutions:

[0022] The inside of each connecting plate is fixedly connected with a rotating strip, both ends of each rotating strip are rotatably connected with a fixed block two, the fixed block two is fixedly connected to the top of each sliding block one and sliding block two, one side of each connecting plate is fixedly connected with a connecting cylinder, and each connecting cylinder is arranged in the inside of the clamping column.

[0023] The utility model has the advantages of the following:

[0024] In the utility model, the clamping plates on both sides are driven by the motor to clamp and fix the two sides of the packaging carton, so that the problem that the packaging carton position is deviated due to external extrusion force or shaking force during the test of the equipment on the packaging carton, thereby affecting the test effect of the equipment, is solved, and the stability during the test of the packaging carton is enhanced.

[0025] In the utility model, the clamping column is separated from the inner wall of the clamping groove by pressing the connecting plate, then the sliding block one and the sliding block two are slid, the connecting block three is driven to move to the four corners of the packaging carton, the downward extrusion force of the pressing plate is evenly concentrated on the top of the packaging carton, the problem that the extrusion force of the pressing plate on the top of the packaging carton is uneven due to the fixed range of the pushing force of the top of the pressing plate during the extrusion of the pressing plate on the packaging carton, thereby affecting the test accuracy, is solved, and the applicability of the equipment is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A three-dimensional schematic view of the packaging carton test tool is provided for the utility model;

[0027] Figure 2 A connecting block one structure schematic view of the packaging carton test tool is provided for the utility model;

[0028] Figure 3 A clamping column structure schematic view of the packaging carton test tool is provided for the utility model;

[0029] Figure 4 A clamping plate structure schematic view of the packaging carton test tool is provided for the utility model.

[0030] LEGEND:

[0031] 1, bottom plate; 2, support block; 3, control machine; 4, support; 5, connecting block one; 6, card slot; 7, slider one; 8, connecting block two; 9, fixed block one; 10, pressing plate; 11, connecting block three; 12, connecting plate; 13, connecting cylinder; 14, clamping column; 15, slide bar; 16, spring; 17, fixed plate; 18, rotating bar; 19, fixed block two; 20, motor; 21, rotating disc; 22, connecting shaft one; 23, rotating plate; 24, connecting shaft two; 25, clamping plate; 26, slider two. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Referring to Figure 1 and Figure 4 An embodiment provided by the present application: a packaging carton test tool, comprising a bottom plate 1, the top of the bottom plate 1 is fixedly connected with a support block 2, the support block 2 is made of high-strength aluminum alloy material to ensure its stability and durability in long-time work, the surface of the support block 2 is treated to prevent slipping, effectively preventing the packaging paper box from sliding due to insufficient friction, the outer wall of the support block 2 is provided with a fixing assembly, the top of the support block 2 is fixedly connected with a support 4, the inner wall of the support 4 is provided with a pressing plate 10, the pressing plate 10 is made of thick steel material and coated with a rubber protective layer on the surface, which can effectively prevent the pressing plate 10 from damaging the surface of the carton, the outer wall of the pressing plate 10 is provided with an adjusting assembly for adjusting the concentration range of the downward extrusion force of the pressing plate 10, and the top of the support block 2 is fixedly connected with a control machine 3.

[0034] The fixing assembly includes multiple clamping plates 25. The clamping plates 25 are made of high-strength polymer material and covered with rubber pads to increase clamping force and prevent damage to the surface of the packaging carton. The clamping plates 25 are located on both sides of the top of the support block 2. A motor 20 is fixedly connected to the top of the base plate 1. A turntable 21 is fixedly connected to the output end of the motor 20. The turntable 21 is made of wear-resistant steel and coated with an anti-rust coating to extend its service life. Connecting shafts 22 are fixedly connected to both sides of the top of the turntable 21. A rotating plate 23 is rotatably connected to the outer wall of each connecting shaft 22. The rotating plate 23 is made of high-density... Made of plastic, it has good corrosion resistance and strength. Each rotating plate 23 is rotatably connected to a connecting shaft 24. The top of each connecting shaft 24 is fixedly connected to the bottom of the clamping plate 25. The connecting shaft 24 is slidably connected to the inside of the support block 2. Each clamping plate 25 is fixedly connected to both sides of the bottom of the support block 2. The sliding strip 15 is slidably connected to the inside of the support block 2. The bracket 4 is equipped with a connecting block 5. The connecting block 5 is made of high-strength steel and the surface is rust-proofed. The bracket 4 is equipped with a movable hinge. The movable hinge is used to drive the connecting block 5 to move up and down.

[0035] Specifically, during the use of the equipment, the packaging carton is first placed on top of the support block 2. Then, the motor 20 is started, and the output end of the motor 20 drives the turntable 21 to rotate. The rotation of the turntable 21 causes the connecting shaft 1 22 to drive the rotating plate 23 to rotate and move, thereby causing the clamping plates 25 on the top of the connecting shaft 24 on both sides to move smoothly to the opposite side. When the clamping plates 25 move to both sides of the packaging carton, the mechanical pressure at both ends of the clamping plates 25 is used to clamp and fix the packaging carton. During the movement of the clamping plates 25, they contact the inner wall of the slide groove in the support block 2 through the slide bar 15. This can effectively guide the smooth movement of the clamping plates 25, thereby ensuring the stability of the packaging carton during testing.

[0036] Reference Figure 1 - Figure 3The adjusting assembly comprises a plurality of connecting blocks three 11 located on the top of the pressing plate 10, the connecting blocks three 11 are arranged in a rectangular array on the top of the pressing plate 10, the outer wall of each connecting block one 5 is slidably connected with a sliding block two 26, the two sides of each sliding block two 26 are fixedly connected with a connecting block two 8, a plurality of clamping grooves 6 are formed in the connecting block one 5 and the connecting block two 8, a fixed block one 9 is fixedly connected to the bottom of the connecting block one 5, and the bottom of the fixed block one 9 is fixedly connected to the top of the pressing plate 10, the outer wall of each connecting block two 8 is slidably connected with a sliding block one 7, each sliding block one 7 and the sliding block two 26 are slidably connected with a clamping column 14, the clamping column 14 is made of high-strength stainless steel, has a smooth surface, good corrosion resistance and tensile strength, and is clamped with the clamping groove 6, each sliding block one 7 and the sliding block two 26 are fixedly connected with a fixed plate 17, each fixed plate 17 is provided with a spring 16, one end of each spring 16 is fixedly connected with a connecting plate 12, the connecting plate 12 is made of high-strength aluminum alloy, has a corrosion-resistant rust-proof coating on the surface, and has good durability and oxidation resistance, the other end of each spring 16 is fixedly connected to the top of the fixed plate 17, each connecting plate 12 is fixedly connected with a rotating strip 18, the rotating strip 18 is made of high-strength alloy steel and is subjected to surface hardening treatment to ensure that it is not easy to wear during long-term rotation, and each rotating strip 18 is rotatably connected with a fixed block two 19 at both ends, the fixed block two 19 is fixedly connected to the top of each sliding block one 7 and the sliding block two 26, and each connecting plate 12 is fixedly connected with a connecting cylinder 13, and each connecting cylinder 13 is arranged in the clamping column 14.

[0037] Specifically, during the test of the packaging carton, the connecting plate 12 is pressed to rotate around the rotating strip 18, and in the rotating process of the connecting plate 12, the clamping column 14 is driven to move upward by the connecting cylinder 13, and after the clamping column 14 moves upward to a certain position, the clamping column 14 slides out of the inner wall of the clamping groove 6, then the connecting block three 11 is moved to the four corners of the packaging carton, then the connecting block one 5 is driven to move up and down by controlling the hinge in the support 4, the up-and-down movement of the connecting block one 5 is accurately controlled by the support of the hinge, thereby driving the fixed block one 9 to move vertically, the fixed block one 9 uniformly drives the pressing plate 10 to press the top of the packaging carton downward through the connecting structure, and the downward pressure of the pressing plate 10 is uniformly covered to the top of the packaging carton through the cooperation of the four connecting blocks three 11 and the fixed block one 9, so that the pressure applied is balanced and consistent, thereby avoiding the concentration or unevenness of the pressure, and improving the accuracy and reliability of the equipment when testing the packaging carton.

[0038] Working principle: during use, the packaging carton is placed on the top of the supporting block 2, then the motor 20 is started, the rotating disc 21 is driven to rotate by the output end of the motor 20, the rotating plate 23 is driven to move by the connecting shaft one 22, the clamping plates 25 on the top of the two connecting shafts two 24 are moved to the opposite side until the two sides of the packaging carton, the clamping plates 25 are limited by the sliding groove in the supporting block 2 during the movement, the movement of the clamping plates 25 is limited, the movement along the predetermined track is ensured, then the connecting plate 12 is pressed, the connecting plate 12 is rotated with the rotating bar 18 as the center, the clamping columns 14 are driven to move upward by the connecting cylinders 13 during the rotation of the connecting plate 12, until the clamping columns 14 slide out of the inner wall of the clamping groove 6, then the connecting blocks three 11 are moved to the four corners of the packaging carton, then the connecting block one 5 is driven to move up and down by the hinge in the support 4, the pressing plate 10 is driven to press the top of the carton by the fixed block one 9, the downward pressure of the pressing plate 10 is evenly covered to the top of the packaging carton by the four connecting blocks three 11 and the fixed block one 9, the uneven pressure is avoided, and the accuracy of the equipment test is improved.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A carton testing jig comprising a base plate (1) characterised in that: The bottom plate (1) top fixedly connected with support block (2), the support block (2) outer wall is provided with fixed assembly, the support block (2) top fixedly connected with support (4), the support (4) inner wall is provided with pressing plate (10), the pressing plate (10) outer wall is provided with adjusting assembly, the adjusting assembly is used for adjusting the concentration range of the downward extrusion force of pressing plate (10), the support block (2) top fixedly connected with control machine (3); The fixed assembly includes a plurality of clamping plates (25), the clamping plate (25) is located at the top of the support block (2) both sides, the bottom plate (1) top fixedly connected with motor (20), the motor (20) output end fixedly connected with rotary table (21), the rotary table (21) top both sides are fixedly connected with connecting shaft one (22), each connecting shaft one (22) outer wall is rotatably connected with the rotating plate (23), each rotating plate (23) is rotatably connected with connecting shaft two (24) inside, each connecting shaft two (24) top is fixedly connected in the bottom of clamping plate (25), the connecting shaft two (24) is slidably connected in the inside of support block (2), each clamping plate (25) bottom both sides are fixedly connected with slide bar (15), the slide bar (15) is slidably connected in the inside of support block (2).

2. A carton testing fixture according to claim 1, wherein: The adjusting assembly includes a plurality of connecting blocks three (11), the connecting block three (11) is located at the top of the pressing plate (10), the connecting block three (11) is rectangular array at the top of the pressing plate (10).

3. A carton testing fixture according to claim 2, wherein: The support (4) is provided with connecting block one (5) inside, the support (4) is provided with movable hinge inside, the movable hinge is used to drive the up-down movement of connecting block one (5).

4. A carton testing fixture according to claim 3, wherein: The connecting block one (5) outer wall is slidably connected with the sliding block two (26), each sliding block two (26) both sides are fixedly connected with connecting block two (8), the connecting block one (5) and connecting block two (8) are both provided with a plurality of clamping grooves (6) inside.

5. A carton testing fixture according to claim 4, wherein: The connecting block one (5) bottom fixedly connected with fixed block one (9), the fixed block one (9) bottom is fixedly connected at the top of the pressing plate (10).

6. A carton testing fixture according to claim 4 wherein: Each connecting block two (8) outer wall is slidably connected with the sliding block one (7), each sliding block one (7) and sliding block two (26) are slidably connected with the clamping column (14) inside, the clamping column (14) is clamped with the clamping groove (6).

7. A carton testing fixture according to claim 6, wherein: Each sliding block one (7) and sliding block two (26) top are fixedly connected with fixed plate (17), each fixed plate (17) top is provided with spring (16), one end of each spring (16) is fixedly connected with connecting plate (12), the other end of each spring (16) is fixedly connected at the top of the fixed plate (17).

8. A carton testing fixture according to claim 7, wherein: Each said connecting plate (12) is fixedly connected with a rotating strip (18) inside, both ends of each said rotating strip (18) are rotatably connected with a fixed block two (19), the fixed block two (19) is fixedly connected on the top of each said sliding block one (7) and sliding block two (26), one side of each said connecting plate (12) is fixedly connected with a connecting cylinder (13), each said connecting cylinder (13) is arranged in the inside of the clamping column (14).

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