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CN-115008547-B - Detection device and cutting machine

CN115008547BCN 115008547 BCN115008547 BCN 115008547BCN-115008547-B

Abstract

The application discloses a detection device and a cutting machine, wherein the detection device comprises a first fixed rod, a controller, a distance detection mechanism and a third driving mechanism which are respectively and electrically connected with the controller are arranged on the first fixed rod, the distance detection mechanism is used for detecting the transmission distance of an electrothermal film, a resistance detection mechanism is arranged on the front side of the first fixed rod, the third driving mechanism is in transmission connection with the resistance detection mechanism and is used for driving the resistance detection mechanism to do lifting motion, the resistance detection mechanism is electrically connected with the controller, the detection device is arranged at the feeding end of the cutting machine, the cutting machine can drive the electrothermal film to move in the cutting direction and cut the electrothermal film, the distance detection mechanism can detect the moving distance of the electrothermal film so as to ensure that the cutting length of the electrothermal film is consistent with the preset length, the resistance detection mechanism can detect the resistance of the electrothermal film to be cut, and the operator can conveniently sort unqualified products after cutting.

Inventors

  • JIA YUQIU
  • CHEN XUEMEI
  • Jia Yueran

Assignees

  • 广东暖丰电热科技有限公司

Dates

Publication Date
20260508
Application Date
20220630

Claims (4)

  1. 1. The detection device is characterized by comprising a first fixed rod, wherein a controller, a distance detection mechanism and a third driving mechanism are arranged on the first fixed rod and are respectively and electrically connected with the controller, and the distance detection mechanism is used for detecting the transmission distance of the electrothermal film; the front side of the first fixed rod is provided with a resistance detection mechanism, the third driving mechanism is in transmission connection with the resistance detection mechanism and is used for driving the resistance detection mechanism to do lifting movement, and the resistance detection mechanism is electrically connected with the controller; the device comprises a first fixing rod, a first through hole, a first driving mechanism, a first infrared sensor, a first distance detection mechanism, a second distance detection mechanism, a first infrared sensor, a first wire harness seat and a second wire harness seat, wherein the first driving mechanism is positioned at the discharging side of the first fixing rod and is in transmission connection with the first fixing rod and is used for driving the first fixing rod to do lifting movement, the second driving mechanism is in lifting movement with the first fixing rod and is in electric connection with the first fixing rod, the first pressing mechanism is used for pressing an electrothermal film in transmission and comprises a first installation seat and a detection rod, the first installation seat is slidably arranged on the first fixing rod, a first through hole is formed in the first installation seat, the detection rod is arranged in the first through hole in a penetrating mode, the detection rod is detachably connected with the first through hole, the bottom of the detection rod is provided with the infrared sensor which is electrically connected with the controller, the controller is fixedly arranged on the first fixing seat, the first wire harness seat is provided with the first wire harness seat, the wire harness belt is used for fixing a data wire electrically connected with the controller, the third driving mechanism comprises a third driving air cylinder and a driving support, the third driving air cylinder is fixedly connected with the first fixing rod through a fixing frame, an extending rod of the third driving air cylinder is connected with the driving support, the third driving air cylinder is electrically connected with the controller, the resistance detection mechanism is fixedly arranged at the bottom of the driving support, the resistance detection mechanism comprises a third fixing rod, a detection probe and a guide block, the third fixing rod is fixedly arranged at the bottom of the driving support, a sliding groove is formed in the third fixing rod, the detection probe is connected with the sliding groove in a matched mode, the detection probe comprises two detection probes, the two detection probes are respectively arranged at two ends of the third fixing rod and are respectively electrically connected with the controller, the detection probe is detachably connected with the third fixing rod, the guide block is arranged at the rear side of the third fixing rod, a connecting seat is arranged on the first fixing rod, and the connecting seat is formed in a matched mode, and the guide groove is formed in the connecting seat.
  2. 2. The detection device according to claim 1, wherein the second driving mechanism comprises two second driving groups and a second fixing rod arranged between the two second driving groups, the second driving groups comprise a second sliding block, a second driving cylinder and a second fixing block, the second driving cylinder is fixedly arranged at the top of the second sliding block, an extending rod of the second driving cylinder is connected with the second fixing block, two ends of the second fixing rod are respectively connected with the two second fixing blocks, the marking mechanism comprises a second mounting seat and a marking pen, the second mounting seat is slidably arranged on the second fixing rod, the marking pen is detachably arranged at the bottom of the second mounting seat, and the second driving cylinder is electrically connected with the controller.
  3. 3. The detection device according to claim 1, wherein the first driving mechanism comprises two first driving groups, the first driving groups comprise a first sliding block, a first driving cylinder and a first fixing block, the first driving cylinder is arranged at the top of the first sliding block, an extending rod of the first driving cylinder is connected with the first fixing block, two ends of the first fixing rod are fixedly connected with the two first fixing blocks respectively, the first driving cylinder is electrically connected with the controller, the pressing mechanism comprises two pressing groups, the two pressing groups are respectively located at two sides of the distance detection mechanism, the pressing groups comprise a third mounting seat, a connecting block and a pressing wheel, the third mounting seat is slidably arranged on the first fixing rod, one end of the connecting block is detachably connected with the third mounting seat, and the pressing wheel is rotatably arranged at the other end of the connecting block.
  4. 4. A cutting machine comprising a frame provided with the rotary cutter according to claim 1 3, And a detection device according to any one of the preceding claims.

Description

Detection device and cutting machine Technical Field The invention relates to the technical field of electrothermal film production equipment, in particular to a detection device and a cutting machine. Background The resistance of the electrothermal film can be used for judging the qualification degree of the performance, and particularly, the resistance performance of the electrothermal film is an important measurement index for the product performance related to the electrothermal film, including service life and use stability, so that a special resistance detection step is required to be set in the production and manufacturing process of the electrothermal film to confirm the yield of the electrothermal film. In the existing production workshop, the resistance measurement of the electrothermal film is generally realized manually, specifically, a worker places the electrothermal film on a table surface, then a black and red meter pen of a universal meter is used for respectively contacting electrodes at two ends of the electrothermal film, calculation is performed according to the numerical value displayed by the universal meter to obtain the resistance value of each electrothermal film, and the manual measurement mode is adopted, so that the force and the angle of the electrodes at two ends of the electrothermal film contacted each time cannot be completely consistent, the error exists between the measurement result and the actual result, and the manual measurement mode is adopted, so that the problems of low working efficiency, high labor intensity and high labor cost exist. It can be seen that there is a need for improvements and improvements in the art. Disclosure of Invention In view of the shortcomings of the prior art, the invention aims to provide a detection device which can detect the resistance of an electrothermal film to be cut, and a worker sorts the cut electrothermal film according to the detection result, so that the production efficiency is improved, and the labor intensity of the worker is reduced. In order to achieve the above purpose, the invention adopts the following technical scheme: The detection device comprises a first fixed rod, wherein a controller, a distance detection mechanism and a third driving mechanism are arranged on the first fixed rod and are respectively and electrically connected with the controller, the distance detection mechanism is used for detecting the transmission distance of an electrothermal film, a resistance detection mechanism is arranged on the front side of the first fixed rod, the third driving mechanism is in transmission connection with the resistance detection mechanism and is used for driving the resistance detection mechanism to do lifting motion, and the resistance detection mechanism is electrically connected with the controller. The detection device also comprises a second driving mechanism and a marking mechanism, wherein the second driving mechanism and the marking mechanism are positioned at the discharging side of the first fixing rod, the second driving mechanism is in transmission connection with the marking mechanism and is used for driving the marking mechanism to do lifting movement, and the second driving mechanism is electrically connected with the controller. In the detection device, the second driving mechanism comprises two second driving groups and a second fixing rod arranged between the two second driving groups, the second driving groups comprise a second sliding block, a second driving air cylinder and a second fixing block, the second driving air cylinder is fixedly arranged at the top of the second sliding block, an extending rod of the second driving air cylinder is connected with the second fixing block, two ends of the second fixing rod are respectively connected with the two second fixing blocks, the marking mechanism comprises a second mounting seat and a marking pen, the second mounting seat is slidably arranged on the second fixing rod, the marking pen is detachably arranged at the bottom of the second mounting seat, and the second driving air cylinder is electrically connected with the controller. The detection device further comprises a first driving mechanism electrically connected with the controller, wherein the first driving mechanism is in transmission connection with the first fixing rod and used for driving the first fixing rod to do lifting motion, and the first fixing rod is further provided with a pressing mechanism which is used for pressing an electrothermal film in transmission. In the detection device, the first driving mechanism comprises two first driving groups, each first driving group comprises a first sliding block, a first driving cylinder and a first fixing block, each first driving cylinder is arranged at the top of each first sliding block, an extending rod of each first driving cylinder is connected with each first fixing block, two ends of each first fixing rod are fixedly connected with