CN-224216064-U - Pole thickness detection mechanism

Abstract

The utility model provides a pole thickness detection mechanism which comprises a bottom plate and a control device, wherein a machine frame is arranged on the bottom plate, a slide bar penetrating through the machine frame and driven by a servo motor is slidably arranged on the bottom plate in a back-and-forth moving manner, a positioning block for horizontally positioning a pole is arranged on the upper side of the front end of the slide bar, a cylinder is arranged in the machine frame downwards, a detection needle for detecting the peripheral point positions of the pole and electrically connected with the control device is arranged at a piston rod of the cylinder, and the servo motor and the cylinder are controlled by the control device. The utility model has the advantages that the positioned polar post can be automatically and accurately sent below the measuring needle to detect the thickness, the polar post is moved out for resetting after the thickness is detected, and the detection efficiency and accuracy are improved.

Inventors

• LUO XIONG
• LUO NING

Assignees

• 宁波精锐电器有限公司

Dates

Publication Date

20260508

Application Date

20250604

Claims (6)

1. 1. The pole thickness detection mechanism is characterized by comprising a bottom plate and a control device, wherein an organic frame is arranged on the bottom plate, a sliding bar penetrating through the organic frame and driven by a servo motor is slidingly arranged on the bottom plate in a back-and-forth moving mode, a positioning block for horizontally positioning poles is arranged on the upper side of the front end of the sliding bar, a cylinder is arranged in the organic frame downwards, a detection needle for detecting peripheral point positions of the poles and electrically connected with the control device is arranged at a piston rod of the cylinder, and the servo motor and the cylinder are controlled by the control device.
2. 2. The pole thickness detecting mechanism as claimed in claim 1, wherein an alarm lamp electrically connected with the control device is arranged on the top of the frame.
3. 3. The pole thickness detecting mechanism as claimed in claim 1, wherein the end of the piston rod of the cylinder is horizontally provided with a fixed block, and the detecting needle is arranged around the lower end of the fixed block.
4. 4. The pole thickness detection mechanism as claimed in claim 1, further comprising a driving assembly, wherein the driving assembly comprises a screw rod which is connected with the output shaft of the servo motor in a key way, a screw block which is slidably matched with the bottom plate is screwed on the screw rod, a bending plate is connected on the screw block, and a connecting strip is connected between the sliding strip and the bending plate.
5. 5. The pole thickness detecting mechanism as claimed in claim 4, wherein the screw and the screw block upper cover are provided with cover plates.
6. 6. A pole thickness detection mechanism as in claim 1, wherein the base plate is provided with a slide rail positioned below the detection needle, and the slide bar is slidably coupled to the slide rail in a back-and-forth movement.

Description

Pole thickness detection mechanism Technical Field The utility model relates to the technical field of polar posts, in particular to a polar post thickness detection mechanism. Background The pole is one of important spare parts in the battery structure, the pole of specific shape is processed into with disk-shaped raw and other materials through multiple punching press's mode, and pole material is aluminum product and copper aluminium combined material, and after the pole production and clean, the thickness that need to the pole detects, and manual detection receives subjective factor to influence extremely, and different inspectors have the difference to the judgement standard of defect, and long-time work is tired easily, leads to detecting the accuracy and is difficult to guarantee, very easily omission thickness disqualified pole, seriously influences product quality stability. Disclosure of Invention In view of the above, the present utility model aims to overcome the defects in the prior art, and provides a pole thickness detecting mechanism. The utility model provides a pole thickness detection mechanism, which comprises a bottom plate 1 and a control device 6, wherein an organic frame 2 is arranged on the bottom plate 1, a slide bar 4 penetrating through the organic frame 2 and driven by a servo motor 3 is slidably arranged on the bottom plate 1 in a back-and-forth moving manner, a positioning block 5 for horizontally positioning a pole is arranged on the upper side of the front end of the slide bar 4, an air cylinder 8 is arranged downwards in the organic frame 2, a detection needle 10 for detecting the peripheral point positions of the pole and electrically connected with the control device 6 is arranged at a piston rod of the air cylinder 8, and the servo motor 3 and the air cylinder 8 are controlled by the control device 6. Further, an alarm lamp 7 electrically connected with the control device 6 is arranged on the top of the frame 2. Further, a fixed block 9 is horizontally arranged at the end part of a piston rod of the air cylinder 8, and the detection needle 10 is arranged around the lower end of the fixed block 9. Further, the device further comprises a driving assembly 11, the driving assembly 11 comprises a screw rod 11.1 which is connected with an output shaft of the servo motor 3 in a key mode, a screw block 11.2 which is slidably matched with the bottom plate 1 is screwed on the screw rod 11.1, a bending plate 11.3 is connected on the screw block 11.2, and a connecting strip 11.4 is connected between the sliding strip 4 and the bending plate 11.3. Further, a cover plate 12 is arranged on the upper cover of the screw 11.1 and the screw block 11.2. Further, a sliding rail positioned below the detection needle 10 is arranged on the bottom plate 1, and the sliding bar 4 is slidingly matched with the sliding rail in a back-and-forth moving manner. The utility model has the advantages that the electrode post positioning device can automatically and accurately convey the positioned electrode post below the measuring needle to detect thickness, the electrode post is moved out and reset after detection, the detection efficiency and accuracy are improved, the servo motor drives the sliding strip to move backwards along the positioning block, the electrode post on the positioning block is conveyed to the position below the measuring needle after detection, the servo motor drives the sliding strip to move forwards along the positioning block to reset, the air cylinder drives the four detecting needles to move downwards, the positions around the upper surface of the electrode post are detected, the thickness of the upper surface of the electrode post is detected, when detection is failed, the control device controls the alarm lamp to flash to prompt staff, the servo motor can accurately control the forward and backward movement and speed of the screw block through the screw rod, and further drive the sliding strip, the positioning block and accurately move through the bending plate and the connecting strip, the cover plate can protect the screw rod and the screw block. Drawings FIG. 1 is a perspective view of the present utility model; FIG. 2 is a front view of the present utility model; FIG. 3 is a top view of the present utility model; FIG. 4 is a cross-sectional view A-A of FIG. 2; Fig. 5 is an enlarged view of a portion B of fig. 1. Detailed Description The present utility model will be described in detail with reference to the accompanying drawings. The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. Referring to fig. 1 to 5, the present utility model provides a p