Performance line weighing machine

Abstract

The utility model relates to a performance line weighing machine, which comprises a detection rack provided with double detection stations, and further comprises a lifting detection mechanism which is arranged on the detection rack in a lifting manner and is used for lifting and weighing a cylinder body to be detected; the first positioning assemblies are fixedly arranged on the two sides of the lifting detection mechanism and used for positioning a jig to be detected; and the barb assembly is located at one side of the lifting detection mechanism and is used for shielding and limiting one side of the jig to be detected. The weighing device has the advantages of high weighing efficiency, accurate precision, stable positioning of the jig, strong adaptability, convenience in management and the like, and can provide powerful support for quality control in the production process.

Description

Technical Field

[0001] The utility model relates to the technical field of weighing equipment, in particular to a performance line weighing machine used for weighing a cylinder engine body. Background Art

[0002] Accurately weighing products is a crucial quality control step in industrial production. Certain products, such as engine blocks, require fast and accurate weighing on the production line to ensure they meet quality requirements. Traditional weighing equipment often suffers from complex operation, low accuracy, and inefficiency, making it difficult to meet the demands of modern industrial production.

[0003] Therefore, a new type of performance line weighing machine is needed, which can realize efficient and accurate weighing operation on the production line. Summary of the Invention

[0004] The purpose of this utility model is to provide a performance line weighing machine which has many advantages such as high weighing efficiency, accurate precision, stable fixture positioning, strong adaptability, and easy management, and can provide strong support for quality control in the production process to solve the above technical problems.

[0005] To achieve the above technical solution, the technical solution of the present invention is as follows: a performance line weighing machine, including a detection frame with two detection stations, the performance line weighing machine also includes:

[0006] A lifting detection mechanism, which can be lifted and lowered on the detection frame and is used to lift and weigh the cylinder to be detected;

[0007] A first positioning assembly is fixedly mounted on both sides of the lifting detection mechanism and is used to position the jig to be detected; and

[0008] A barb assembly is located on one side of the lifting detection mechanism and is used to block and limit one side of the jig to be detected;

[0009] Among them: after the jig to be tested is moved into place, the first positioning component drives the jig to be tested to move toward the barb component until it is clamped; finally, the lifting detection mechanism is lifted and inserted into the jig to be tested for lifting and weighing.

[0010] Furthermore, the lifting detection mechanism includes a lifting platform that is movably inserted into the detection frame; the lifting platform is driven by a power source to move back and forth in the vertical direction; the top of the lifting platform is deformable and is provided with a detection sensor; a positioning fixture is provided at one end of the detection sensor; and a positioning pin is provided on the positioning fixture.

[0011] Furthermore, a U-shaped inner deformation groove is provided on the top of the lifting platform; one end of the detection sensor is placed above the inner deformation groove; the depth of the inner deformation groove is 3MM;

[0012] The power source is a cylinder; the cylinder is fixed to the inner side of the detection frame through fasteners, and the push rod extends out of the detection frame; sensors are provided corresponding to the starting and ending positions of the cylinder.

[0013] Furthermore, the first positioning assembly includes a first positioning bracket that can be adjustably mounted on the top of the detection frame; a first positioning power source is provided on the inner side of the first positioning bracket; a swing seat is installed on the top of the first positioning bracket; a swing arm is hingedly connected to the swing seat; the first positioning power source can drive the swing arm to swing back and forth around the hinge connection axis; a pressure wheel is provided at one end of the swing arm in a rotatable manner.

[0014] Furthermore, the barb assembly includes a barb bracket; a barb mounting block is adjustably installed on one side of the barb bracket; a barb mounting block is swingably connected to the barb block via a barb pin; and an elastic member is provided between the barb block and the barb mounting block.

[0015] Furthermore, the barb block is arranged in a parallelogram shape; the barb pin is provided with a concave locking platform parallel to the axis.

[0016] Furthermore, an integrally formed track is radially provided on the detection rack; and a protruding positioning shoulder is provided on the track.

[0017] Furthermore, the performance line weighing machine also includes a code scanning component; the code scanning component is installed obliquely on the detection frame; the code scanning component includes an adjustable code scanning bracket; and a code scanner is adjustably installed on the code scanning bracket.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1) This utility model significantly improves weighing efficiency and accuracy: The lifting detection mechanism can be flexibly raised and lowered on the detection frame, enabling extremely rapid and accurate lifting and weighing of the cylinder under test. This design significantly reduces manual operation time while effectively reducing errors, greatly improving weighing efficiency and accuracy. The deformable design of the detection sensor, combined with the positioning fixture and positioning pins, effectively ensures the stable positioning of the cylinder during the lifting and weighing process, further enhancing weighing accuracy.

[0020] 2) This utility model effectively ensures stable fixture positioning: The first positioning assembly is located on both sides of the lifting and testing mechanism. Through the coordinated operation of the adjustable first positioning bracket, the first positioning power source, the swing seat, the swing arm, and the pressure wheel, different types of fixtures to be tested can be accurately positioned. When the fixture to be tested moves to the designated position, the first positioning assembly quickly activates, driving the fixture toward the barb assembly and clamping it, thus ensuring that the fixture will not move during the weighing process, effectively guaranteeing the reliability of the weighing results.

[0021] 3) The present invention greatly enhances the adaptability and flexibility of the equipment: the barb assembly is adjustably mounted on the detection frame, and the barb block is arranged in a parallelogram shape and is swingably connected. Combined with the elastic member, it can easily adapt to different sizes and shapes of jigs to be detected, and effectively block and limit one side of the jig. The track on the detection frame is integrally formed with the protruding positioning shoulder, which provides stable guidance and precise positioning for the movement of the jig, and also greatly facilitates the use of jigs of different specifications on the equipment. The code scanning assembly is adjustably mounted on the detection frame, and the adjustability of the code scanning bracket and the code scanner enables the equipment to meet different code scanning needs, significantly improving the versatility of the equipment.

[0022] 4) The utility model effectively improves the level of production management: the setting of the code scanning component provides great convenience for the code scanning and identification of the inspected products, enables the rapid entry and efficient management of product information, and helps to greatly improve the information level and management efficiency of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] To further illustrate various embodiments, the present invention is provided with accompanying drawings. These drawings form part of the disclosure of this invention and are primarily used to illustrate the embodiments and, in conjunction with the relevant description in the specification, to explain the operating principles of the embodiments. By referring to these drawings, those skilled in the art will understand other possible implementations and the advantages of this invention. The components in the figures are not drawn to scale, and similar reference numerals are generally used to represent similar components.

[0024] Figure 1 It is a three-dimensional structural diagram of the performance line weighing machine;

[0025] Figure 2 A three-dimensional diagram of the lifting detection mechanism. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In order to enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0028] Please see the attached Figures 1 to 2 As shown: A performance line weighing machine, including a detection frame 1, a lifting detection mechanism 2, a first positioning assembly 3 and a barb assembly 4. The detection frame 1 is provided with dual detection stations; the detection frame 1 is composed of a common rectangular frame structure with sheet metal covering and movable wheels at the bottom. A control device is provided on the inside of the detection frame 1, and the control device is used for the operation of the weighing equipment. The automated control part of the control device can be specifically set by those skilled in the art according to the process requirements of cylinder weighing, the structure and working process of the performance line weighing machine below, and will not be described in detail here. The lifting detection mechanism 2 can be raised and lowered on the detection frame 1, and is used to lift and weigh the cylinder to be detected; the first positioning assembly 3 is fixed on both sides of the lifting detection mechanism 2, and is used to position the jig to be detected; the barb assembly 4 is located on one side of the lifting detection mechanism 2, and is used to block and limit one side of the jig to be detected. After the jig to be tested is positioned, the first positioning assembly 3 actuates to drive the jig toward the barb assembly 4 until it is clamped. Finally, the lifting and testing mechanism 2 is lifted and inserted into the jig to be tested for lifting and weighing. The lifting and testing mechanism in this utility model can be flexibly raised and lowered on the testing frame, enabling extremely rapid and accurate lifting and weighing of the cylinder to be tested. This design significantly reduces manual operation time and effectively minimizes errors, greatly improving weighing efficiency and accuracy.

[0029] Based on the above embodiment, the lifting detection mechanism 2 includes a lifting platform 21 that is movably inserted into the detection frame 1; the lifting platform 21 is driven by a power source 22 to move back and forth in the vertical direction; the top of the lifting platform 21 is deformable and provided with a detection sensor 23; one end of the detection sensor 23 is provided with a positioning fixture 24; and the positioning fixture 24 is provided with a positioning pin 25. In this example, the deformable design of the detection sensor cooperates with the positioning fixture and the positioning pin to effectively ensure the stable positioning of the cylinder during the lifting and weighing process, further improving the accuracy of weighing.

[0030] Based on the above embodiment, a U-shaped inner deformation groove is provided on the top of the lifting platform 21; one end of the detection sensor 23 is placed above the inner deformation groove; the depth of the inner deformation groove is 3MM;

[0031] The power source 22 is a cylinder secured to the inner side of the detection frame 1 via fasteners, with a push rod extending out of the detection frame 1. Sensors are provided at the cylinder's initial and final positions to detect the cylinder's extension and contraction state. In other embodiments, the power source 22 may also be an electric, cylinder-type, or other linear reciprocating mechanical structure, without specific limitation herein.

[0032] Based on the above embodiment, the first positioning assembly 3 includes a first positioning bracket 31 that can be adjusted and mounted on the top of the detection frame 1; a first positioning power source 32 is provided on the inner side of the first positioning bracket 31; a swing seat 33 is installed on the top of the first positioning bracket 31; a swing arm 34 is hingedly connected to the swing seat 33; the first positioning power source 32 can drive the swing arm 34 to swing back and forth around the hinge connection axis; a pressure wheel 35 is provided on one end of the swing arm 34 for rolling. The first positioning power source 32 is a cylinder. Of course, in other embodiments, the first positioning power source 32 can also be an electric type, a cylinder type, or other linear reciprocating mechanical structure, which is not specifically limited here. The first positioning assembly is located on both sides of the lifting detection mechanism. Through the coordinated operation of the adjustable first positioning bracket, the first positioning power source, the swing seat, the swing arm, and the pressure wheel, different types of jigs to be detected can be accurately positioned. When the jig to be tested moves to the specified position, the first positioning component acts quickly to drive the jig toward the barb component and clamp it, thereby ensuring that the jig will not move during the weighing process, effectively ensuring the reliability of the weighing results.

[0033] Based on the above embodiment, the barb assembly 4 includes a barb bracket 41; a barb mounting block 42 is adjustably installed on one side of the barb bracket 41; a barb block 43 is swingably connected to the barb mounting block 42 through a barb pin; an elastic member is provided between the barb block 43 and the barb mounting block 42.

[0034] Based on the above embodiment, the barb block 43 is configured in a parallelogram shape; the barb pin is provided with a concave locking platform parallel to the axis. The barb assembly is adjustably mounted on the detection frame. The barb block is configured in a parallelogram shape and is swingably connected. Combined with the elastic member, it can easily adapt to jigs of different sizes and shapes to be tested, effectively blocking and limiting one side of the jig. The track on the detection frame is integrally formed with the protruding positioning shoulder, providing stable guidance and precise positioning for the movement of the jig, while also greatly facilitating the use of jigs of different specifications on the equipment.

[0035] On the basis of the above embodiment, an integrally formed track is radially provided on the detection frame 1; and a protruding positioning shoulder is provided on the track.

[0036] Based on the above embodiment, the performance line weighing machine also includes a code scanning component 5; the code scanning component 5 is installed obliquely on the detection frame 1; the code scanning component 5 includes an adjustable code scanning bracket 51; a code scanner 52 is adjustably installed on the code scanning bracket 51; the setting of the code scanning component provides great convenience for the code scanning and identification of the inspected product, and can realize the rapid entry and efficient management of product information, which helps to greatly improve the information level of production and management efficiency.

[0037] Specifically: the jig to be tested moves to the designated position along the track on the testing frame, and the first positioning power source of the first positioning assembly drives the swing arm to swing, so that the pressure wheel pushes the jig to be tested to move toward the barb assembly until it is clamped between the barb assembly and the first positioning assembly. The power source of the lifting detection mechanism drives the lifting platform to rise, and the positioning pin on the positioning jig is inserted into the jig to be tested, and the detection sensor weighs the lifted cylinder to be tested. Under the action of the elastic member, the barb block of the barb assembly blocks and limits one side of the jig to be tested, ensuring the stability of the jig to be tested during the weighing process. The barcode scanner of the barcode scanning assembly can scan and identify the product to be tested, which is convenient for recording and management. Through the above settings, the utility model has efficient and accurate weighing: the lifting detection mechanism can quickly and accurately lift and weigh the cylinder to be tested, thereby improving the efficiency and accuracy of weighing. Stable positioning: the first positioning assembly and the barb assembly cooperate with each other to stably position and clamp the jig to be tested, ensuring the stable position of the product to be tested during the weighing process, thereby improving the accuracy of weighing. High Flexibility: The adjustable design of the track and positioning shoulder on the inspection frame, the first positioning assembly and the barb assembly, and the adjustable installation of the code scanning assembly enable the Performance Line weighing machine to adapt to products of different sizes and shapes, improving the versatility and flexibility of the equipment. Code scanning function: The code scanning assembly facilitates product identification and management, improving the level of information technology in production.

[0038] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art should be able to utilize the technical contents disclosed above and make equivalent embodiments that are equivalent changes by making slight changes or modifications without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A performance line weighing machine, comprising a detection frame (1) provided with a double detection station, characterized in that: The Performance Line weighing machine also includes: A lifting detection mechanism (2) is arranged on the detection frame (1) in a liftable manner and is used to lift and weigh the cylinder to be detected; A first positioning assembly (3) is fixedly mounted on both sides of the lifting detection mechanism (2) and is used for positioning the jig to be detected; and A barb assembly (4) is located on one side of the lifting detection mechanism (2) and is used to block and limit one side of the jig to be detected; Wherein: after the jig to be detected is moved into position, the first positioning component (3) is actuated to drive the jig to be detected to move toward the barb component (4) until it is clamped; finally, the lifting detection mechanism (2) is lifted and inserted into the jig to be detected for lifting and weighing.

2. The performance line weighing machine according to claim 1, characterized in that: The lifting detection mechanism (2) includes a lifting platform (21) that is movably inserted into the detection frame (1); the lifting platform (21) is driven by a power source (22) to move back and forth in a vertical direction; the top of the lifting platform (21) is deformable and is provided with a detection sensor (23); one end of the detection sensor (23) is provided with a positioning fixture (24); and a positioning pin (25) is provided on the positioning fixture (24).

3. The performance line weighing machine according to claim 2, characterized in that: A U-shaped inner deformation groove is provided on the top of the lifting platform (21); one end of the detection sensor (23) is placed above the inner deformation groove; the depth of the inner deformation groove is 3MM; The power source (22) is a cylinder; the cylinder is fixed to the inner side of the detection frame (1) through a fastener, and a push rod extends out of the detection frame (1); sensors are provided corresponding to the initial and final positions of the cylinder.

4. The performance line weighing machine according to claim 1, characterized in that: The first positioning assembly (3) comprises a first positioning bracket (31) which is adjustably mounted on the top of the detection frame (1); a first positioning power source (32) is provided on the inner side of the first positioning bracket (31); a swing seat (33) is installed on the top of the first positioning bracket (31); a swing arm (34) is hingedly connected to the swing seat (33); the first positioning power source (32) can drive the swing arm (34) to swing back and forth around the hinge connection axis; and a pressure wheel (35) is rollably provided at one end of the swing arm (34).

5. The performance line weighing machine according to claim 1, characterized in that: The barb assembly (4) comprises a barb bracket (41); a barb mounting block (42) is adjustably mounted on one side of the barb bracket (41); a barb block (43) is swingably connected to the barb mounting block (42) via a barb pin; and an elastic member is provided between the barb block (43) and the barb mounting block (42).

6. The performance line weighing machine according to claim 5, characterized in that: The barb block (43) is arranged in a parallelogram shape; the barb pin is provided with an inwardly concave locking platform parallel to the axis.

7. The performance line weighing machine according to claim 1, characterized in that: An integrally formed track is radially provided on the detection frame (1); and a protruding positioning shoulder is provided on the track.

8. The performance line weighing machine according to any one of claims 1 to 7, characterized in that: The performance line weighing machine further comprises a code scanning assembly (5); the code scanning assembly (5) is obliquely mounted on the detection frame (1); the code scanning assembly (5) comprises an adjustable code scanning bracket (51); a code scanner (52) is adjustably mounted on the code scanning bracket (51).

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