Measuring mechanism and detection system

Abstract

The utility model discloses a measuring mechanism and a detection system. The measuring mechanism comprises a pedestal, a weighing device, a slide rail and a length measuring assembly. The base comprises a starting end and a tail end which are oppositely arranged in the length direction of the base; the weighing device is arranged on the base and is used for bearing the module and measuring the weight of the module; the sliding rail is arranged on the base from the starting end to the tail end. The length measuring assembly is in sliding connection with the sliding rail and used for measuring the length of the module, at the moment, the module is placed on the weighing device, one end of the module abuts against the starting end, and the length measuring assembly slides to the other end of the module, so that the weighing device and the length measuring assembly conduct weight measurement and length measurement on the module at the same time; the situation that the weight and the length of the module are measured independently through a weighing device and a measuring scale under the manual action is avoided, the measuring precision of the module is improved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to measuring mechanism technical field especially, relates to a kind of measuring mechanism and detection system. BACKGROUND

[0002] With the development of technology, the important part of lithium battery automatic assembly production line, the market size of lithium battery detection industry is also rapidly expanding, length measurement and weight measurement are carried out to module before being put into market use, but, the weight measurement and length measurement of existing module are separately carried out under the action of human using weighing device and measuring scale, leading to the measurement accuracy of existing module is poor, and work efficiency is low. UTILITY MODEL CONTENT

[0003] One purpose of the utility model is to provide a kind of measuring mechanism and detection system, which aims to solve the measurement accuracy of existing module is poor under the action of human using weighing device and measuring scale separately, and the technical problem of low work efficiency.

[0004] To achieve the above purpose, the utility model provides a kind of scheme: a kind of measuring mechanism, the measuring mechanism includes:

[0005] base, including the opposite setting of beginning end and end in the length direction of the base;

[0006] weighing device, set on the base, the weighing device is used to carry module and measure the weight of module;

[0007] slide rail, set on the base, and along the beginning end to the end;And

[0008] length measurement component, with the slide rail sliding connection, the length measurement component is used to measure the length of module.

[0009] Optionally, the base is provided with multiple rows of spaced fixed holes along its width direction, and the slide rail is connected with one row of the fixed holes through fasteners.

[0010] Optionally, the measuring mechanism includes a baffle, the baffle is set at the beginning end of the base and beyond the base, and the baffle is used to stop module.

[0011] Optionally, the measuring mechanism further includes a pressing assembly, the pressing assembly is connected with the end of the base and extends towards the beginning end, and the pressing assembly is used to push module into contact with the baffle.

[0012] Optionally, the pressing assembly includes a screw rod and a push plate, the screw rod is threadedly connected with the end of the base, and one end of the push plate and the screw rod is connected towards the baffle.

[0013] Optionally, the end of the base is provided with a notch, the notch is open along the thickness direction of the base, the notch is provided with a threaded structure, the screw rod is assembled in the notch along the thickness direction of the base and cooperates with the threaded structure.

[0014] Optionally, the measuring mechanism further comprises a bearing plate, the bearing plate is arranged on the weight meter and in contact with the baffle.

[0015] Optionally, the length measuring assembly comprises a sliding block, a measuring piece and a handrail, the sliding block and the sliding rail are slidingly connected, the measuring piece and the sliding block are connected and extend perpendicularly to the sliding rail, and the handrail and the sliding block are connected.

[0016] Optionally, the length measuring assembly further comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the handrail and the sliding block are threadedly connected and pass through the sliding block to be connected with the first connecting rod and the second connecting rod respectively, the third connecting rod and the fourth connecting rod are cross-rotatably connected, the third connecting rod and the fourth connecting rod are used for jointly clamping the sliding rail, the third connecting rod and the first connecting rod are rotatably connected, and the fourth connecting rod and the second connecting rod are rotatably connected.

[0017] To achieve the above object, a scheme of the utility model provides a kind of detection system, the detection system includes: display and the measuring mechanism, the display is respectively connected with the weight meter and the length measuring assembly.

[0018] The utility model has the advantages that:

[0019] The utility model provides a kind of measuring mechanism and detection system, base includes the beginning end and end that are oppositely arranged in base length direction;Weight meter is arranged on base, and weight meter is used to carry module and measure the weight of module;Sliding rail is arranged on base, and it is along beginning end to end;Length measuring assembly is slidingly connected with sliding rail, and length measuring assembly is used to measure the length of module, when, module is placed on weight meter, and one end of module is abutted beginning end, and length measuring assembly is slid to the other end of module, to realize that weight meter and length measuring assembly carry out weight measurement and length measurement to module simultaneously, avoid that module is under the human action and is separately used weight meter and measuring ruler to carry out weight measurement and length measurement, improve the measurement accuracy of module, and accelerate work efficiency. ACCURACY

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0021] Figure 1 is the assembly structure schematic diagram of the welding device provided by the embodiment of the present application;

[0022] Figure 2 is the cross-section structure schematic diagram of the welding device in the first state provided by the embodiment of the present application;

[0023] Figure 3 shows Figure 2 the local enlarged view of A in the figure;

[0024] Figure 4 is the cross-section structure schematic diagram of the welding device in the second state provided by the embodiment of the present application.

[0025] Explanation of reference numerals:

[0026] 100, measuring mechanism;

[0027] 10, base; 10a, fixing hole; 11, initial end; 12, terminal end; 12a, notch;

[0028] 20, weighter;

[0029] 30, slide rail;

[0030] 40, length measuring assembly; 41, sliding block; 42, measuring piece; 43, handrail; 44, first connecting rod; 45, second connecting rod; 46, third connecting rod; 47, fourth connecting rod;

[0031] 50, baffle;

[0032] 60, pressing assembly; 61, screw rod; 62, push plate;

[0033] 70, bearing plate. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0035] Please refer to the accompanying drawings Figures 1-4 The embodiment of the present application provides a measuring mechanism 100, which is used for weight measurement and length measurement of a module.

[0036] Please refer to the accompanying drawings Figures 1-4 In the embodiment of the present application, the measuring mechanism 100 comprises a base 10, a weighter 20, a slide rail 30 and a length measurement assembly 40; the base 10 comprises a start end 11 and an end end 12 which are oppositely arranged in the length direction of the base 10; the weighter 20 is arranged on the base 10, and is used for carrying the module and measuring the weight of the module; the slide rail 30 is arranged on the base 10 and extends from the start end 11 to the end end 12; the length measurement assembly 40 is slidably connected with the slide rail 30, and is used for measuring the length of the module; at this time, the module is placed on the weighter 20, one end of the module abuts against the start end 11, and the length measurement assembly 40 slides to the other end of the module, so that the weighter 20 and the length measurement assembly 40 simultaneously measure the weight and the length of the module, the weight measurement and the length measurement of the module are avoided to be separately carried out by the weighter 20 and the measuring ruler under the action of human beings, the measurement precision of the module is improved, and the work efficiency is improved.

[0037] Please refer to the accompanying drawings Figure 1 In the embodiment of the present application, the base 10 is used as a supporting component of the measuring mechanism 100, and is used for supporting the weighter 20, the slide rail 30 and the length measurement assembly 40. The base 10 comprises the start end 11 and the end end 12 which are oppositely arranged in the length direction of the base 10; the start end 11 is used as the minimum value of the scale, and the end end 12 is used as the maximum value of the scale.

[0038] Please refer to the accompanying drawings Figure 2 and 4 In the embodiment of the present application, the weighter 20 is arranged on the base 10, and is used for carrying the module and measuring the weight of the module; the module is placed on the weighter 20 to realize the weight measurement of the module, so that the weight measurement of the module is realized;

[0039] Please refer to the accompanying drawings Figures 1-3In the embodiment of the present application, the slide rail 30 is arranged on the base 10 and extends along the length direction of the base 10 from the start end 11 to the end end 12. The length measuring assembly 40 is slidably connected with the slide rail 30, so that the length measuring assembly 40 can be adjusted in position relative to the slide rail 30, thereby facilitating adjustment of the position of the length measuring assembly 40 relative to the base 10. The length measuring assembly 40 is used to measure the length of the module. At this time, the module is placed on the weighter 20, one end of the module abuts against the start end 11, and the length measuring assembly 40 is slid to the other end of the module, so that the weighter 20 and the length measuring assembly 40 can simultaneously measure the weight and length of the module. This avoids manual weight and length measurement of the module by the weighter 20 and the measuring ruler respectively, improves the measurement accuracy of the module, and speeds up the work efficiency. The length and weight of the module are strictly controlled, which avoids great disturbance in the process of putting the module into a box, improves the production efficiency, saves the cost of manual repair, and reduces the quality risks of the module.

[0040] Please refer to the accompanying drawings Figure 1 The base 10 is provided with a plurality of rows of spaced fixing holes 10a in the width direction thereof, and the slide rail 30 is connected with one row of the fixing holes 10a by fasteners. In this way, the slide rail 30 is detachably connected with the base 10 by the fasteners and the fixing holes 10a, and the width position of the slide rail 30 relative to the base 10 is adjusted by arranging the plurality of rows of spaced fixing holes 10a. The length measuring assembly 40 is adjusted along with the adjustment of the slide rail 30, thereby facilitating adaptation to modules of different widths for measurement and improving the versatility of the measuring mechanism 100.

[0041] Please refer to the accompanying drawings Figure 1 The measuring mechanism 100 comprises a baffle 50 arranged in the vertical direction. The baffle 50 is arranged at the start end 11 of the base 10 and extends beyond the base 10. The baffle 50 is used to stop the module. The surface of the baffle 50 facing the length measuring assembly 40 serves as the minimum value of the scale. One end of the module abuts against the baffle 50, and the length measuring assembly 40 is slid to the other end of the module. The length of the module is measured by cooperation of the baffle 50 and the length measuring assembly 40.

[0042] Please refer to the accompanying drawings Figure 1 and 4 The measuring mechanism 100 further comprises a pressing assembly 60 connected with the end end 12 of the base 10 and extending toward the start end 11. The pressing assembly 60 is used to push the module to contact the baffle 50. In this way, one end of the module is tightly attached to the surface of the baffle 50 by the pressing assembly 60. Meanwhile, the pressing assembly 60 abuts against the other end of the module, so that the baffle 50 and the pressing assembly 60 sandwich the module. This limits the two ends of the module and ensures the position accuracy of the module relative to the base 10, thereby improving the length measurement accuracy of the length measuring assembly 40 on the module.

[0043] Please refer to the attached drawings Figure 1 and 4 , the abutting assembly 60 comprises a screw rod 61 and a push plate 62, the screw rod 61 is arranged along the length direction of the base 10, the screw rod 61 is threadedly connected with the end 12 of the base 10, the screw rod 61 is moved relative to the base 10 by rotating the screw rod 61, so as to adjust the position of the screw rod 61 relative to the base 10. The push plate 62 is connected with one end of the screw rod 61 towards the baffle 50, the push plate 62 moves with the movement of the screw rod 61, so as to move the push plate 62 towards the mold group, to realize that the push plate 62 abuts against one end of the mold group, so as to clamp the mold group by the push plate 62 and the baffle 50 at both ends. To limit both ends of the mold group, ensure the position accuracy of the mold group relative to the base 10, and improve the length measurement accuracy of the length measurement assembly 40 on the mold group. Optionally, the screw rod 61 can be manually rotated or automatically rotated.

[0044] Please refer to the attached drawings Figure 1 , the end 12 of the base 10 is provided with a notch 12a, the notch 12a is open along the thickness direction of the base 10, the notch 12a is provided with a threaded structure, the screw rod 61 is assembled in the notch 12a along the thickness direction of the base 10, and cooperates with the threaded structure. The screw rod 61 is detachably connected with the base 10 through the notch 12a, when the screw rod 61 is separated from the base 10, so as to make the push plate 62 driven by the screw rod 61 closer to the mold group, reduce the rotation distance of the screw rod 61, and improve the abutting convenience of the abutting assembly 60 relative to the mold group.

[0045] Please refer to the attached drawings Figure 1 and 4 , the measuring mechanism 100 further comprises a bearing plate 70, the bearing plate 70 is arranged on the weighter 20 and in contact with the baffle 50, the bearing plate 70 is placed flat on the weighter 20. The weighter 20 increases the contact area relative to the mold group through the bearing plate 70, so as to measure the weight of the mold group with different weights by the weighter 20, so as to adapt the mold group with different weights by the weighter 20, and improve the versatility of the measuring mechanism 100.

[0046] Please refer to the attached drawings Figures 1-3The length measurement assembly 40 comprises a sliding block 41, a measurement piece 42 and a handrail 43. The sliding block 41 is slidably connected with the slide rail 30, so as to adjust the position of the sliding block 41 relative to the slide rail 30, thereby facilitating the length measurement assembly 40 to slide relative to the slide rail 30 through the sliding block 41. The measurement piece 42 is connected with the sliding block 41 and extends perpendicularly to the slide rail 30. The measurement piece 42 moves with the sliding of the sliding block 41, so as to adjust the position of the measurement piece 42, so that the measurement piece 42 is close to or away from the mold assembly, thereby facilitating the measurement piece 42 to measure the length of the mold assembly. The handrail 43 is connected with the sliding block 41. An operator drives the sliding block 41 to slide relative to the slide rail 30 through the handrail 43, thereby improving the sliding convenience of the sliding block 41 relative to the slide rail 30.

[0047] Please refer to the accompanying drawings Figures 2-3 The length measurement assembly 40 further comprises a first connecting rod 44, a second connecting rod 45, a third connecting rod 46 and a fourth connecting rod 47. The handrail 43 is arranged in a vertical direction. The handrail 43 is threadedly connected with the sliding block 41. The handrail 43 is lifted or lowered relative to the sliding block 41 through the threaded connection structure. The first connecting rod 44 and the second connecting rod 45 are connected with the sliding block 41 through the threaded connection structure. The first connecting rod 44 and the second connecting rod 45 are lifted or lowered with the lifting or lowering of the handrail 43, so as to adjust the position of the first connecting rod 44 and the second connecting rod 45. The third connecting rod 46 and the fourth connecting rod 47 are cross-rotatably connected. The third connecting rod 46 and the fourth connecting rod 47 are used for jointly clamping the slide rail 30. The third connecting rod 46 is rotatably connected with the first connecting rod 44. The fourth connecting rod 47 is rotatably connected with the second connecting rod 45. The handrail 43 drives the third connecting rod 46 and the fourth connecting rod 47 to clamp or release the slide rail 30 through the first connecting rod 44 and the second connecting rod 45, respectively. The third connecting rod 46 and the fourth connecting rod 47 clamp or release the slide rail 30 with the lifting or lowering of the handrail 43. When the handrail 43 is in the lifting state, the handrail 43 drives the third connecting rod 46 and the fourth connecting rod 47 to be opened through the first connecting rod 44 and the second connecting rod 45, so as to release the third connecting rod 46 and the fourth connecting rod 47 from the slide rail 30, thereby facilitating the sliding block 41 to slide relative to the slide rail 30, so as to realize the unlocking state of the length measurement assembly 40 relative to the slide rail 30. When the handrail 43 is in the lowering state, the handrail 43 drives the third connecting rod 46 and the fourth connecting rod 47 to be close to each other through the first connecting rod 44 and the second connecting rod 45, so as to clamp the third connecting rod 46 and the fourth connecting rod 47 on the slide rail 30, thereby facilitating the sliding block 41 to be unable to slide relative to the slide rail 30, so as to realize the locking state of the length measurement assembly 40 relative to the slide rail 30, thereby preventing the length measurement assembly 40 from being deviated.

[0048] In another embodiment, a detection system comprises a display and a measurement mechanism 100. The display is connected with the weighing device 20 and the length measurement assembly 40, respectively. When the mold assembly is in the measurement state, the data measured by the weighing device 20 and the length measurement assembly 40 is displayed on the display, so as to be viewed by an operator, thereby improving the recording convenience of the detection system.

[0049] The utility model discloses beneficial effect lies in:

[0050] The utility model provides a measuring mechanism 100 and detection system, base 10 includes the opposite setting of the beginning 11 and the end 12 in base 10 length direction, weighing apparatus 20 sets up on base 10, and weighing apparatus 20 is used for carrying module and measures the weight of module, slide rail 30 sets up on base 10, and along the beginning 11 to the end 12, length measurement subassembly 40 with slide rail 30 sliding connection, length measurement subassembly 40 is used for measuring the length of module, at this time, module places weighing apparatus 20, and one end of module abuts the beginning 11, and length measurement subassembly 40 slides to the other end of module, to realize weighing apparatus 20 and length measurement subassembly 40 simultaneously to module weight measurement and length measurement, avoided module under the human action respectively individually with weighing apparatus 20 and measuring ruler weight measurement and length measurement, improved the measurement accuracy of module, accelerated work efficiency.

[0051] It should be noted that all directional indications, such as upper, lower, left, right, front, rear, etc., in the utility model embodiments are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture, and if the specific posture changes, the directional indications will also change accordingly.

[0052] It should also be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or can have a middle element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or can be indirectly connected to the other element through a middle element.

[0053] In addition, the descriptions of "first", "second", etc. in the utility model are only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled persons in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the utility model.

[0054] The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation made by using the utility model specification and drawings contents, or direct / indirect application in other related technical fields is included in the patent protection scope of the utility model.

Claims

1. A measuring mechanism, characterized by, The measuring mechanism comprises: a base comprising a beginning end and an ending end arranged oppositely along a length direction of the base; a weighter arranged on the base, the weighter being used for carrying a module and measuring a weight of the module; a slide rail arranged on the base and along the beginning end to the ending end; and a length measuring assembly in sliding connection with the slide rail, the length measuring assembly being used for measuring a length of the module; wherein the base is provided with a plurality of rows of spaced fixing holes along a width direction of the base, and the slide rail is connected with one row of the fixing holes through fasteners; wherein the measuring mechanism comprises a baffle and a pressing assembly, the baffle is arranged at the beginning end of the base and beyond the base, the baffle being used for stopping the module, the pressing assembly is connected with the ending end of the base and extends towards the beginning end, and the pressing assembly is used for pushing the module to contact with the baffle.

2. The measuring mechanism according to claim 1, characterized in that The pressing assembly comprises a screw rod and a push plate, the screw rod is threadedly connected with the ending end of the base, and one end of the push plate connected with the screw rod extends towards the baffle.

3. The measuring mechanism according to claim 2, characterized in that The ending end of the base is provided with a notch, the notch is open along a thickness direction of the base, the notch is provided with a threaded structure, the screw rod is assembled in the notch along the thickness direction of the base and cooperates with the threaded structure.

4. The measuring mechanism of claim 1, wherein, The measuring mechanism further comprises a bearing plate, the bearing plate is arranged on the weighter and contacts with the baffle.

5. The measuring mechanism according to any one of claims 1 to 4, characterized in that The length measuring assembly comprises a sliding block, a measuring piece and a handrail, the sliding block is in sliding connection with the slide rail, the measuring piece is connected with the sliding block and extends perpendicularly to the slide rail, and the handrail is connected with the sliding block.

6. The measuring mechanism of claim 5, wherein, The length measuring assembly further comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the handrail is threadedly connected with the sliding block and connected with the first connecting rod and the second connecting rod through the sliding block, the third connecting rod and the fourth connecting rod are cross-rotatably connected, the third connecting rod and the fourth connecting rod are used for jointly clamping the slide rail, the third connecting rod is rotatably connected with the first connecting rod, and the fourth connecting rod is rotatably connected with the second connecting rod.

7. A detection system characterized by, The detection system comprises a display and the measuring mechanism according to any one of claims 1 to 6, the display is connected with the weighter and the length measuring assembly respectively.

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