Packaging carton bearing detection device

Abstract

The utility model discloses a packaging carton bearing detection device, and belongs to the technical field of carton bearing detection. Comprising a workbench, a hydraulic press and a weighing sensor are arranged at the top of the workbench, and a pressing plate is arranged at the bottom of a supporting frame. The sliding openings are formed in the side walls of the second limiting blocks, the rolling wheels are connected into the sliding openings in a sliding mode, the supporting rods are rotationally connected to the side walls of the rolling wheels, the brush plate is connected with the supporting rods through the buckles, and the brush plate cleans the weighing sensor by pushing the supporting rods; dust on the top of the weighing sensor can be cleaned through a dust suction opening formed in the side wall of the clamping block, and the influence of dust falling from the surface of the packaging carton on detection is avoided; the motor is started, the first limiting block and the second limiting block are in meshed connection, the first limiting block and the second limiting block can move oppositely, the packaging carton to be detected is clamped, packaging cartons of various models can be fixed, and the adjustability of the device is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of carton load-bearing detection, and more specifically to a packaging carton load-bearing detection device. Background Art

[0002] Packaging carton is a common packaging material, usually made of pulp. It is light, strong and foldable, suitable for packaging and transportation of various commodities. The design structure and size of packaging cartons are diversified and can be customized according to the characteristics and size of the commodities. It can effectively protect the commodities from external impact, extrusion and moisture, and maintain the integrity and quality of the commodities. Packaging cartons are also environmentally friendly and can be recycled and reused to reduce the waste of resources. It plays an important role in logistics and warehousing, helping commodities to be effectively protected and classified. Whether it is electronic products, food, daily necessities or industrial products, packaging cartons are one of the indispensable packaging options.

[0003] The packaging carton load-bearing test device is an instrument used to test the pressure resistance of cartons. It uses sensor technology to accurately measure the load-bearing capacity of cartons, thereby ensuring the safety of carton transportation. The device places the carton on the test platform, applies a certain intensity of pressure, and uses a high-precision sensor to measure and record the pressure value, thereby accurately calculating the load-bearing capacity of the carton. These data can help manufacturers evaluate the quality and stability of cartons and optimize the design of carton structures according to actual needs.

[0004] When the existing packaging carton load-bearing detection device is performing detection, a lot of dust will fall from the surface of the packaging carton. The long-term accumulation of dust may affect the detection, resulting in poor accuracy of the detection result. When clamping the packaging carton, most of them use fixed limit blocks for fixing. The limit blocks are immovable and the device has poor adjustability, resulting in poor adaptability to various types of cartons. For this reason, we propose a packaging carton load-bearing detection device. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the utility model is to provide a packaging carton load-bearing detection device to solve the problems raised in the above background technology that a lot of dust will fall from the surface of the packaging carton, and the dust will accumulate for a long time, which may affect the detection; the device has poor adjustability, resulting in poor adaptability to various types of cartons.

[0007] 2. Technical solution

[0008] A packaging carton load-bearing detection device comprises a workbench, a hydraulic press and a weighing sensor are arranged on the top of the workbench, a support frame is arranged on the top of the hydraulic press, a pressure plate is arranged on the bottom of the support frame, a motor is arranged on the side wall of the workbench, a limit block 1 and a limit block 2 are arranged opposite to each other on the top of the workbench, a slider 2 is arranged at the bottom of the limit block 2, a clamping block is arranged on the top of the limit block 1 and the limit block 2, a threaded rod penetrating the slider 2 is arranged at the output end of the motor, and a rotating gear disc is embedded in the side walls of the limit block 1 and the limit block 2;

[0009] A dust box, a dust box is arranged on the top of the workbench, an air pump is arranged on the top of the dust box, a dust suction port is opened on the side wall of the clamping block, a dust suction block is arranged on the side wall of the clamping block, sliding openings are opened on the two side walls of the limit block, rollers are arranged inside the sliding openings, support rods are arranged on the side walls of the rollers, a fixing sleeve is arranged on the top of the support rod, a brush plate is arranged on the top of the fixing sleeve, a snap rod cooperating with the fixing sleeve is embedded on the top of the brush plate, the hydraulic press and the air pump are both provided with switches independently electrically connected, and the motor is provided with an electrically connected forward and reverse switch.

[0010] Preferably, a slider 1 is fixedly provided at the bottom of the limiting block 1, and the slider 1 is slidably connected to the limiting rod inside.

[0011] Preferably, a slide groove 1 cooperating with the slider 1 is provided on the top of the workbench, a slide groove 2 cooperating with the slider 2 is provided on the top of the workbench, and a rolling groove cooperating with the roller is provided inside the sliding opening.

[0012] Preferably, a sliding block is fixedly provided at the bottom of the brush plate, a sliding groove three cooperating with the sliding block is provided at the top of the second limiting block, and a limiting groove cooperating with the sliding block is provided on the side wall of the third sliding groove.

[0013] Preferably, a connecting pipe cooperating with the dust collecting block is threadedly connected to the side wall of the dust collecting box, and a bayonet cooperating with the buckle rod is formed on the top of the fixing sleeve.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] The utility model discloses a limit block of the utility model has two side walls with sliding openings, the sliding openings are slidably connected with rollers, the side walls of the rollers are rotatably connected with support rods, the brush plates are connected with the support rods by snap buckles, the brush plates can be quickly installed and disassembled, the support rods are pushed, the brush plates are cleaned on the weighing sensor, the air pump is turned on, the dust suction port on the side wall of the clamp block can be used to clean the dust on the top of the weighing sensor, and the dust falling on the surface of the packaging carton is prevented from affecting the detection; by turning on the motor, a threaded rod penetrating the second slider is provided at the output end of the motor, the slider second is threadedly connected with the threaded rod, the limit block second is moved on the threaded rod, the limit block one is meshedly connected with the limit block two, the limit block one and the limit block two can be moved toward each other, the packaging carton to be detected is clamped, various types of packaging cartons can be fixed, and the device is more adjustable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the combined structure of the limit block 1 and the limit block 2 of the utility model;

[0019] Figure 3 This is a schematic diagram of the brush plate structure of the utility model;

[0020] Explanation of the numbers in the figure: 100, workbench; 110, hydraulic press; 120, support frame; 121, pressure plate; 130, motor; 131, threaded rod; 132, limit rod; 140, limit block 1; 141, clamping block; 142, slider 1; 150, limit block 2; 151, slider 2; 160, rotating gear disc; 170, weighing sensor; 200, dust collecting box; 210, air pump; 220, dust suction port; 230, dust suction block; 240, sliding port; 241, roller; 250, support rod; 251, fixing sleeve; 260, brush plate; 261, snap rod. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] See also Figure 1-3 ,The utility model provides a technical solution:

[0025] A packaging carton load-bearing detection device comprises a workbench 100, a hydraulic press 110 and a weighing sensor 170 are fixedly arranged on the top of the workbench 100;

[0026] In some embodiments, a load cell is a sensor used to measure the mass or weight of an object. It usually consists of a load sensor and a signal processor. The load sensor can determine the weight of an object by measuring the force exerted on it by the object. These forces can be measured by principles such as resistance strain, piezoelectric effect or electromagnetic induction. The signal processor converts the output of the sensor into a digital or analog signal for further processing or display;

[0027] A packaging carton is placed on the top of the weighing sensor 170, a support frame 120 is fixedly arranged on the top of the hydraulic press 110, a pressing plate 121 is fixedly arranged at the bottom of the support frame 120 for pressurizing the carton, a motor 130 is fixedly arranged on the side wall of the workbench 100, a limit block 140 and a limit block 2 150 are oppositely arranged on the top of the workbench 100, a slider 2 151 is fixedly arranged at the bottom of the limit block 2 150 for facilitating the sliding of the limit block 2 150, a clamping block 141 is fixedly arranged on the top of the limit block 140 and the limit block 2 150 for clamping the packaging carton, a threaded rod 131 is arranged at the output end of the motor 130, which runs through the slider 2 151 and is threadedly connected to the slider 2 151, and the limit block 140 is fixedly arranged on the bottom of the limit block 2 150 for facilitating the sliding of the limit block 2 150. 0 and the side wall of the limit block 2 150 are both rotatably connected with a rotating toothed disc 160, and the side walls of the limit block 140 and the limit block 2 150 are both provided with tooth patterns, so that the limit block 140 and the limit block 2 150 are meshed and connected, and by turning on the motor 130, the output end of the motor 130 is provided with a threaded rod 131 that runs through the slider 2 151, so that the slider 2 151 is threadedly connected with the threaded rod 131, so that the limit block 2 151 moves on the threaded rod 131, and the limit block 140 and the limit block 2 150 are meshed and connected, so that the limit block 140 and the limit block 2 150 can move toward each other, clamp the packaging carton to be inspected, and can fix various types of packaging cartons, so that the device is more adjustable;

[0028] A dust box 200 is fixedly provided on the top of the workbench 100 for collecting dust on the top of the weighing sensor 170, an air pump 210 is fixedly provided on the top of the dust box 200, a dust suction port 220 is provided on the side wall of the clamping block 141 for absorbing dust on the top of the weighing sensor 170, a dust suction block 230 is fixedly provided on the side wall of the clamping block 141 for dust suction with the dust suction port 220, a sliding port 240 is provided on the side wall of the limit block 150, a roller 242 is connected to the sliding port 240 for sliding of the brush plate 260, a support rod 250 is rotatably connected to the side wall of the roller 242, a fixing sleeve 251 is fixedly provided on the top of the support rod 250 for more stable installation of the brush plate 260, a buckle is connected to the brush plate 260 on the top of the fixing sleeve 251 for easy disassembly and installation of the brush plate 260, and a fixing sleeve 251 is embedded on the top of the brush plate 260 for fixing The buckle rod 261 that cooperates with the fixed sleeve 251 is used to fix the brush plate 260. The side wall of the limit block 150 is provided with a slide 240. The slide 240 is slidably connected to a roller 242. The side wall of the roller 242 is rotatably connected to the support rod 250. The brush plate 260 is connected to the support rod 250 by a buckle, and the brush plate 260 can be quickly installed and disassembled. By pushing the support rod 250, the brush plate 260 cleans the weighing sensor 170. By turning on the air pump 210, the dust suction port 220 opened on the side wall of the clamping block 141 can clean the dust on the top of the weighing sensor 170 to prevent the dust falling from the surface of the packaging carton from affecting the detection. The hydraulic press 110 and the air pump 210 are both provided with independent electrically connected switches, and the motor 130 is provided with an electrically connected forward and reverse switch.

[0029] Specifically, a slider 142 is fixedly provided at the bottom of the limit block 140 to limit the limit block 140 and facilitate the sliding of the limit block 140. The slider 142 is internally slidably connected to the limit rod 132 for limiting the limit block 140.

[0030] Furthermore, a slide groove 1 that cooperates with a slider 142 is provided on the top of the workbench 100 to facilitate the sliding of the limit block 140. A slide groove 2 that cooperates with a slider 2 151 is provided on the top of the workbench 100 to facilitate the sliding of the limit block 2 150. A rolling groove that cooperates with the roller 241 is provided inside the slide 240 to facilitate the rolling of the roller 241.

[0031] It is worth mentioning that a sliding block is fixedly provided at the bottom of the brush plate 260 to facilitate the sliding of the brush plate 260. A sliding groove three is provided on the top of the limit block 2 150 and is used to cooperate with the sliding block for sliding. A limiting groove is provided on the side wall of the sliding groove three and is used to cooperate with the sliding block for disassembly of the brush plate 260.

[0032] It is worth noting that the side wall of the dust box 200 is threadedly connected with a connecting pipe that cooperates with the dust suction block 230, so as to facilitate the connection between the dust suction block 230 and the dust box 200. The top of the fixing sleeve 251 is provided with a bayonet that cooperates with the snap rod 261 for inserting the snap rod 261 to fix the brush plate 260.

[0033] In addition, the circuits, electronic components and modules involved in the utility model are all prior art, and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0034] The device or equipment models involved in this article are as follows:

[0035] The model of motor 130 is: HG-KN13J-S100; the brand is Mitsubishi HG rotary servo motor;

[0036] The model of the forward and reverse switch is: JZF-07; the brand is the forward and reverse control relay of Chint Motor;

[0037] The model of the weighing sensor 170 is: JHHM-H1; the brand is Jiahua;

[0038] The switch model is: rocker switch; the brand is zave;

[0039] The model of air pump 210 is: YW02; the brand is Yuanwang Fluid.

[0040] Working principle: First, a sliding opening 240 is provided on the side wall of the second limit block 150, and a roller 242 is slidably connected inside the sliding opening 240, and a support rod 250 is rotatably connected to the side wall of the roller 242, and the brush plate 260 is connected to the support rod 250 by a buckle, and the brush plate 260 can be quickly installed and disassembled. By pushing the support rod 250, the brush plate 260 cleans the weighing sensor 170, and by turning on the air pump 210, the dust suction port 220 opened on the side wall of the clamp block 141 can clean the dust on the top of the weighing sensor 170 to avoid packing. The dust falling from the surface of the carton affects the detection. By turning on the motor 130, a threaded rod 131 penetrating through the slider 151 is provided at the output end of the motor 130, so that the slider 151 is threadedly connected with the threaded rod 131, and the limit block 151 moves on the threaded rod 131. The limit block 140 is meshed with the limit block 150, so that the limit block 140 and the limit block 150 can move toward each other, clamp the packaging carton to be inspected, and fix various types of packaging cartons, making the device more adjustable.

[0041] 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. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A packaging carton load-bearing detection device, comprising a workbench (100), characterized in that: A hydraulic press (110) and a weighing sensor (170) are arranged on the top of the workbench (100); a support frame (120) is arranged on the top of the hydraulic press (110); a pressure plate (121) is arranged on the bottom of the support frame (120); a motor (130) is arranged on the side wall of the workbench (100); a limit block 1 (140) and a limit block 2 (150) are arranged opposite to each other on the top of the workbench (100); a slider 2 (151) is arranged on the bottom of the limit block 2 (150); clamping blocks (141) are arranged on the tops of the limit blocks 1 (140) and the limit blocks 2 (150); a threaded rod (131) penetrating the slider 2 (151) is arranged on the output end of the motor (130); and a rotating gear disc (160) is embedded in the side walls of the limit blocks 1 (140) and the limit blocks 2 (150); A dust collecting box (200), a dust collecting box (200) is arranged on the top of the workbench (100), an air pump (210) is arranged on the top of the dust collecting box (200), a dust suction port (220) is provided on the side wall of the clamping block (141), a dust suction block (230) is provided on the side wall of the clamping block (141), a sliding opening (240) is provided on the side wall of the second limiting block (150), a roller (241) is arranged inside the sliding opening (240), and the roller (241) A support rod (250) is provided on the side wall, a fixing sleeve (251) is sleeved on the top of the support rod (250), a brush plate (260) is provided on the top of the fixing sleeve (251), a buckle rod (261) cooperating with the fixing sleeve (251) is embedded on the top of the brush plate (260), the hydraulic press (110) and the air pump (210) are both provided with switches that are independently electrically connected, and the motor (130) is provided with a forward and reverse switch that is electrically connected.

2. A packaging carton load-bearing detection device according to claim 1, characterized in that: A slider (142) is fixedly provided at the bottom of the limiting block (140), and the slider (142) is internally slidably connected to the limiting rod (132).

3. A packaging carton load-bearing detection device according to claim 2, characterized in that: The top of the workbench (100) is provided with a first slide groove that cooperates with the first slider (142), the top of the workbench (100) is provided with a second slide groove that cooperates with the second slider (151), and the inside of the sliding opening (240) is provided with a rolling groove that cooperates with the roller (241).

4. A packaging carton load-bearing detection device according to claim 3, characterized in that: A sliding block is fixedly arranged at the bottom of the brush plate (260), a sliding groove three cooperating with the sliding block is opened at the top of the second limiting block (150), and a limiting groove cooperating with the sliding block is opened on the side wall of the third sliding groove.

5. A packaging carton load-bearing detection device according to claim 4, characterized in that: A connecting pipe that cooperates with the dust collecting block (230) is threadedly connected to the side wall of the dust collecting box (200), and a bayonet that cooperates with the buckle rod (261) is provided on the top of the fixing sleeve (251).

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