CN214077925U - OCV detection device with dimension measurement - Google Patents

Abstract

The utility model discloses a OCV check out test set that contains size measurement, move including feed mechanism, detection and carry the mechanism, sweep a yard mechanism, limit voltage detection mechanism, voltage internal resistance detection mechanism, utmost point ear leveling mechanism, utmost point ear cut mechanism, size measurement mechanism, defective products move and carry mechanism and unloading mechanism. The utility model discloses detect OCV and the machine integration in an organic whole that the size detected, move the mechanism through detecting and move and remove the work material, with all work mechanism integrations on same equipment, the work rhythm and the frequency of all work mechanisms of unified control save the used equipment volume of detection process and factory building area occupied, reduce equipment cost and factory building cost to be favorable to improving production efficiency.

Description

OCV detection device with dimension measurement

Technical Field

The utility model relates to a lithium cell detects technical field, and more specifically says, relates to OCV check out test set who contains size measurement.

Background

Generally, after the battery is manufactured, multiple steps of detection, such as OCV detection, size detection, etc., are required to obtain complete product information and ensure the quality of the product. And complete OCV detects needs multiple equipment and mechanism, and the size measurement also has its independent detection machine, in actual production process, accomplishes above-mentioned OCV and detects and size detection needs many machines to arrange, forms longer work flow line, and area is great, and the automatic transmission structure between each equipment is more, further increases area, also increases equipment cost simultaneously, is unfavorable for improving production efficiency.

The above disadvantages need to be improved.

Disclosure of Invention

In order to overcome the not enough of current technique, the utility model provides a contain size measurement's OCV check out test set.

The utility model discloses technical scheme as follows:

the OCV detection equipment with the size measurement function comprises a detection transfer mechanism and a working mechanism.

The detection and shifting mechanism is used for moving the work materials among the working mechanisms through the detection and shifting mechanism, the detection and shifting mechanism comprises a shifting sliding mechanism and a shifting cross rod arranged on the shifting sliding mechanism, the shifting sliding mechanism drives the shifting cross rod to move horizontally or vertically, a plurality of shifting suckers are arranged on the shifting cross rod, the shifting suckers move the work materials from the previous station to the next station, and each shifting sucker corresponds to a fixed station,

the shifting sliding mechanism comprises a shifting horizontal sliding rail and a shifting vertical sliding rail, the shifting cross bar is arranged on the shifting vertical sliding rail and slides up and down along the shifting vertical sliding rail, the shifting vertical sliding rail is arranged on the shifting horizontal sliding rail and moves up and down along the shifting horizontal sliding rail,

the upper part of the transfer horizontal sliding rail is provided with a transfer drag chain, and the transfer drag chain is connected with the transfer cross rod through a connecting plate.

The working mechanism comprises

The code scanning mechanism comprises a support frame, a fixing clamp and a code scanning instrument, the code scanning instrument is fixed on the support frame through the fixing clamp,

sweep sign indicating number mechanism and still include the structure of reforming, initial structure of reforming includes the slide of reforming, keeps off the position board and the board of reforming, the work material is placed on the slide of reforming, the slide of reforming will the work material remove to keep off the position board with between the board of reforming, the work material warp keep off the position board with the board clamp of reforming is reformed oneself.

The edge voltage detection mechanism comprises a side edge voltage detection clamp, a negative electrode voltage detection clamp and an edge voltage transfer mechanism, the work material is placed on the edge voltage transfer mechanism, the edge voltage transfer mechanism drives the work material to move, so that the side edge voltage detection clamp is contacted with the side edge of the work material, the negative electrode voltage detection clamp is contacted with the negative electrode lug of the work material,

the side voltage detection clamp comprises two clamp arm structures with the same structure, the clamp arm structures are respectively arranged on the same side voltage horizontal transfer mechanism, the side voltage horizontal transfer mechanism respectively drives the two clamp arm structures to move towards opposite directions, so that the side voltage detection clamp is opened or closed,

the inner surface of the side voltage detection clamp is provided with a detection copper piece, when the clamp arm structure contacts the side of the work material, the detection copper piece detects the side voltage of the work material,

the negative electrode voltage detection clamp comprises a negative electrode detection rod and a negative electrode detection fixing piece, the negative electrode detection fixing piece is fixed on the side voltage vertical transfer mechanism, the negative electrode detection rod is arranged on the side voltage vertical transfer mechanism and slides up and down along the side voltage vertical transfer mechanism,

when the work material is driven by the edge voltage transfer mechanism to move, the negative electrode lug of the work material is moved to the position above the negative electrode detection fixing piece, and the negative electrode detection rod is driven by the edge voltage vertical transfer mechanism to contact with the negative electrode lug together with the negative electrode detection fixing piece.

The voltage internal resistance detection mechanism comprises voltage internal resistance detection clamps, the detection transfer mechanism moves the work material to enable the tabs of the work material to be positioned between the voltage internal resistance detection clamps, the voltage internal resistance detection clamps are arranged on the voltage internal resistance vertical transfer mechanism and move up and down along the voltage internal resistance vertical transfer mechanism,

voltage internal resistance detects and presss from both sides including upper and lower two detection arm lock, two it is provided with the detection copper bridge to detect the relative terminal surface of arm lock, works as voltage internal resistance detects and presss from both sides tightly when the utmost point ear of work material, it contacts to detect the copper bridge utmost point ear and detect out correspondingly the resistance and the interior pressure information of work material.

Utmost point ear leveling mechanism, utmost point ear leveling mechanism includes that utmost point ear levels and presss from both sides, the worker material warp detect to move and carry the mechanism removal, make the utmost point ear of worker material move extremely the utmost point ear levels the last level arm lock that presss from both sides with level down between the arm lock, go up level and level the arm lock before the terminal surface with the preceding terminal surface of leveling the arm lock down is provided with mutually supporting lug and recess, utmost point ear remove extremely the lug with between the recess, utmost point ear levels to press from both sides through utmost point ear levels the drive of vertical year mechanism and reciprocates for it levels the arm lock and levels down the arm lock and presss from both sides tightly utmost point ear, makes utmost point ear is the exhibition flat state.

Utmost point ear cuts mechanism, utmost point ear cuts the mechanism and includes that utmost point ear cuts to cut and move the mechanism with utmost point ear cutting, the worker material is placed utmost point ear cuts the detection bench of mechanism, utmost point ear cuts to move and moves the mechanism removal utmost point ear cutting is cut, makes the utmost point ear of worker material is arranged in utmost point ear cuts between the scissors, two upper and lower cutting shearing arms that utmost point ear cut set up respectively on utmost point ear cuts vertical moving mechanism that moves, wherein, go up and cut the shearing arm along utmost point ear cuts vertical moving mechanism that moves, cuts shearing arm down and fixes utmost point ear cuts vertical moving mechanism that moves.

The size measuring mechanism comprises a length and width measuring mechanism and a thickness measuring mechanism, the length and width measuring mechanism comprises a length and width measuring and transferring mechanism and a lens component, the work material moves to the lower part of the lens component through the venue measuring and transferring mechanism, the lens component measures the length and the width of the work material, the thickness measuring mechanism comprises a thickness measuring and transferring mechanism and a thickness detecting clamp, the thickness measuring and transferring mechanism moves the work material to the lower part of the thickness detecting clamp, the thickness detecting clamp moves downwards to press the work material, the thickness of the work material is known through a pressure sensor and a distance sensor which are arranged on the thickness detecting rack,

the lens component comprises a lens fixing frame, a lens vertical transfer mechanism and a telecentric lens, the telecentric lens is arranged on the lens fixing frame through the lens vertical transfer mechanism, the lens vertical transfer mechanism drives the telecentric lens to move up and down on the lens fixing frame, the periphery of the telecentric lens is fixedly connected with the long lens barrel, the telecentric lens is arranged in the long lens barrel,

the work material is arranged on the length and width measurement transfer mechanism and moves to the position below the lens component along with the length and width measurement transfer mechanism, the telecentric lens and the long lens barrel move downwards under the driving of the lens vertical transfer mechanism, so that the work material is arranged in the long lens barrel,

thickness detects and presss from both sides the setting on the test rack, the test rack is the door type, thickness measurement moves and carries the mechanism to pass the inside of test rack, the test rack up end sets up thickness detects and presss from both sides, thickness detects to press from both sides and sets up in the clamp and detect and press from both sides vertical moving mechanism, it drives to detect to press from both sides vertical moving mechanism the clamp part that the thickness detected the clamp moves down, presses work material surface sets up pressure sensor response pressure in the clamp part to feedback information arrives distance sensor, and distance sensor measures and reachs the thickness of work material.

The defective product transferring mechanism comprises defective product conveying belts, defective product transferring mechanisms and defective product placing grooves, the defective product conveying belts are arranged at the tail ends of all the working mechanisms, the defective product conveying belts move the work materials meeting defective product conditions to the positions near the defective product placing grooves, the defective product transferring mechanisms move the work materials to the corresponding defective product placing grooves according to information fed back by the working mechanisms, the defective product placing grooves correspond to the working mechanisms one by one,

the defective product mechanism comprises a defective product transferring sucker, a defective product horizontal sliding rail and a defective product transferring drag chain, the defective product transferring sucker moves to the defective product placing groove along the defective product horizontal sliding rail, and the defective product transferring sucker is fixedly connected with the defective product transferring drag chain.

The feeding mechanism comprises a feeding conveying belt, a feeding transfer mechanism and a feeding storage mechanism, the feeding transfer mechanism moves the work materials to the feeding conveying belt from the feeding storage mechanism, the feeding conveying belt moves the work materials to the position below the detection transfer mechanism, and the detection transfer mechanism moves the work materials to the code scanning mechanism from the feeding conveying belt.

The blanking mechanism comprises a blanking conveying belt, a blanking transfer mechanism and a blanking storage mechanism, the work material is moved to the blanking conveying belt from the defective product conveying belt by the detection transfer mechanism, and the work material is moved to the blanking storage mechanism from the tail end of the blanking conveying belt by the blanking transfer mechanism.

According to the above scheme the utility model discloses, its beneficial effect lies in, the utility model discloses with OCV detection and size detection's machine integration in an organic whole, move the mechanism through detecting and remove the work material, with all the operating device integration on same equipment, the work rhythm and the frequency of all operating device of unified control save the equipment volume that the detection process was used and factory building area occupied, reduce equipment cost and factory building cost to be favorable to improving production efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the detection transfer mechanism.

Fig. 3 is a schematic structural diagram of the code scanning mechanism.

Fig. 4 is a schematic structural diagram of the edge voltage detection mechanism.

Fig. 5 is a schematic structural diagram of the voltage internal resistance detection mechanism.

Fig. 6 is a schematic structural view of a tab flattening mechanism.

Fig. 7 is a schematic structural view of a tab cutting mechanism.

Fig. 8 is a schematic structural view of the length and width measuring mechanism.

Fig. 9 is a schematic structural view of the thickness measuring mechanism.

Fig. 10 is a schematic structural view of a defective product mechanism.

Wherein, in the figures, the respective reference numerals:

01. a feeding mechanism; 011. a feeding and transferring mechanism; 012. a feeding storage mechanism; 013. a feeding conveyor belt;

02. a detection transfer mechanism; 021. transferring a cross bar; 022. transferring a sucker; 023. transferring a horizontal sliding rail; 024. transferring a vertical sliding rail; 025. transferring a drag chain;

03. a code scanning mechanism; 031. a slide way is corrected; 032. a stop plate; 033. correcting the plate; 034. a code scanning instrument;

04. an edge voltage detection mechanism; 041. a side voltage transfer mechanism; 042. a side voltage detection clamp; 043. a negative electrode detection rod; 044. a negative electrode detection fixing member; 045. a side voltage vertical transfer mechanism;

05. a voltage internal resistance detection mechanism; 051. a voltage internal resistance detection clamp; 052. a voltage internal resistance vertical transfer mechanism;

06. a lug flattening mechanism; 061. flattening and clamping the tabs; 0611. leveling the clamping arm; 0612. flattening the clamping arm; 062. a lug flattening vertical transfer mechanism;

07. a tab cutting mechanism; 071. a lug cutting and transferring mechanism; 072. cutting the tab;

08. a length and width measuring mechanism; 081. a long lens barrel; 082. a lens holder; 083. a lens vertical transfer mechanism;

09. a thickness measuring mechanism; 091. a thickness detection clamp;

10. a defective product mechanism; 101. a defective product conveyor belt; 102. a defective product placing groove; 103. a defective product transfer mechanism;

11. a blanking mechanism; 111. a blanking conveyor belt; 112. a blanking transfer mechanism; 113. a blanking storage mechanism;

12. working materials; 121. a tab;

13. and a working mechanism.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "fixed" or "disposed" or "connected" to another element, it can be directly or indirectly located on the other element. The terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positions based on the positions shown in the drawings, and are for convenience of description only and should not be construed as limiting the technical solution.

As shown in fig. 1, in one embodiment, a work material 12 is initially stored in a loading storage mechanism 012 of a loading mechanism 01, a loading transfer mechanism 011 moves the work material 12 from the loading storage mechanism 012 to a loading conveyor 013, the loading conveyor 013 moves the work material 12 to a position below a detection transfer mechanism 02, the detection transfer mechanism 02 moves the work material 12 from the loading conveyor 013 to a stacking mechanism 03, and the loading operation is completed.

As shown in fig. 2, the work material 12 moves between the working mechanisms 13 through the detecting and transferring mechanism 02, the detecting and transferring mechanism 02 includes a transferring sliding mechanism and a transferring cross bar 021 disposed on the transferring sliding mechanism, the transferring sliding mechanism drives the transferring cross bar 021 to move horizontally or vertically, the transferring cross bar 021 is provided with a plurality of transferring suckers 022, the transferring suckers 022 move the work material 12 from the previous station to the next station, and each transferring sucker 022 corresponds to a fixed station. Move and carry slide mechanism including moving and carrying horizontal slide rail 023 and moving and carry vertical slide rail 024, move and carry horizontal pole 021 setting and move and slide from top to bottom along moving and carrying vertical slide rail 024 on moving and carrying vertical slide rail 024, move and carry vertical slide rail 024 setting and move from top to bottom along moving and carrying horizontal slide rail 023 on moving and carrying horizontal slide rail 023. The upper part of the transfer horizontal sliding rail 023 is provided with a transfer drag chain 025, and the transfer drag chain 025 is connected with a transfer cross bar 021 through a connecting plate.

As shown in fig. 3, the detecting and transferring mechanism 02 places the work material 12 on the aligning chute 031 of the code scanning mechanism 03, the aligning chute 031 moves the work material 12 to a position between the position blocking plate 032 and the aligning plate 033, and the work material 12 is aligned with the aligning plate 033 by being clamped by the position blocking plate 032. The code scanner 034 scans the work material 12 and records the work material 12 number and its associated test record to the control end.

As shown in fig. 4, the detection transfer mechanism 02 then moves the work material 12 from the scanning mechanism to the edge voltage detection mechanism 04. The work material 12 is placed on the side voltage transfer mechanism 041, and the side voltage transfer mechanism 041 drives the work material 12 to move and enter the working range of the clamping arm structure and the negative electrode detection rod 043. Side voltage level moves and carries mechanism and drive two arm lock structures respectively and move towards opposite direction, make side voltage detection press from both sides 042 open or closed, make side voltage detection press from both sides 042 contact work material 12's side, at this moment, work material 12's negative pole ear removes to the top that the negative pole detected mounting 044, negative pole detection stick 043 detects the negative pole ear together with negative pole detection mounting 044 through the vertical drive that moves of limit voltage mechanism 045, side voltage detection presss from both sides and all is provided with the detection copper spare on the internal surface of 042 and the negative pole detection stick 043, thereby detect the side voltage that work material 12 was detected to the copper spare.

As shown in fig. 5, the side voltage transfer mechanism 041 drives the work material 12 to move out of the working range of the clamp arm structure and the negative detection rod 043, and next, the detection transfer mechanism 02 moves the work material 12 from the side voltage detection mechanism 04 to the voltage internal resistance detection mechanism 05. The work material 12 is arranged on a detection platform of the voltage internal resistance detection mechanism 05, the detection transfer mechanism 02 drives the work material 12 to move, so that the electrode lugs 121 of the work material 12 are located between the voltage internal resistance detection clips 051, and the voltage internal resistance detection clips 051 are arranged on the voltage internal resistance vertical transfer mechanism 052 and move up and down along the voltage internal resistance vertical transfer mechanism 052. The voltage internal resistance detection clamp 051 comprises an upper detection clamp arm and a lower detection clamp arm, wherein detection copper bridges are arranged on the opposite end faces of the two detection clamp arms, and when the voltage internal resistance detection clamp 051 clamps the lug 121 of the work material 12, the detection copper bridges contact the lug 121 and detect the corresponding resistance and internal pressure information of the work material 12.

As shown in fig. 6, the detection transfer mechanism 02 drives the work material 12 to move out of the working range of the voltage internal resistance detection clamp 051, and the detection transfer mechanism 02 moves the work material 12 from the voltage internal resistance detection mechanism 05 to the tab 121 leveling mechanism 06. Work material 12 moves through detecting and moving mechanism 02 and removes, make utmost point ear 121 of work material 12 move and level the arm lock 0611 and level down between the arm lock 0612 to utmost point ear 121 levels the last level of clamp 061, the preceding terminal surface that levels the arm lock 0611 and level down the preceding terminal surface of arm lock 0612 on is provided with mutually supporting lug and recess, utmost point ear 121 moves to between lug and the recess, utmost point ear 121 levels and presss from both sides 061 and levels vertical drive that moves mechanism 062 and reciprocate through utmost point ear 121, make on level and level arm lock 0611 and level down arm lock 0612 and press from both sides utmost point ear 121, messenger utmost point ear 121 is the flattening state.

As shown in fig. 7, the detection transfer mechanism 02 moves the work material 12 out of the working range of the tab 121 leveling clamp 061, and the detection transfer mechanism 02 moves the work material 12 from the tab 121 leveling mechanism 06 to the tab 121 cutting mechanism 07. Work material 12 is placed on utmost point ear 121 cuts the detection platform of mechanism 07, and utmost point ear 121 cuts and moves and move mechanism 071 and remove utmost point ear 121 and cut 072 for utmost point ear 121 of work material 12 is placed utmost point ear 121 and is cut between 072, and utmost point ear 121 cuts and vertically moves the mechanism and drive and cut the upper end face that the arm was cut to the lower arm that cuts of cutting, amputates unnecessary utmost point ear 121, accomplishes the work of cutting.

As shown in fig. 8, the tab 121 cutting and transferring mechanism 071 moves out the tab 121 cutting scissors 072, so that the work material 12 is separated from the working range of the tab 121 cutting scissors 072, and the detection and transferring mechanism 02 moves the work material 12 from the tab 121 cutting mechanism 07 to the length and width measuring mechanism 08. The lens vertical transfer mechanism 083 of the length and width measuring mechanism 08 drives the telecentric lens to move up and down on the lens fixing frame 082, so that the long lens barrel 081 covers the work material 12, and the length and the width of the work material 12 are obtained through measurement of the telecentric lens.

As shown in fig. 9, the lens vertical transfer mechanism 083 pulls up the telephoto lens, and the detection transfer mechanism 02 moves the work material 12 from the length and width measuring mechanism 08 to the thickness measuring mechanism 09. The vertical moving mechanism of the detection clamp drives the clamp part of the thickness detection clamp 091 to move downwards, the surface of the work material 12 is pressed, and the pressure sensor arranged on the clamp part senses the pressing pressure, so that information is fed back to the distance sensor, and the distance sensor measures the thickness of the work material 12.

As shown in fig. 10, the detection clamp vertical movement mechanism moves up the clamp portion of the thickness detection clamp 091, the thickness measurement transfer mechanism withdraws the work material 12 from the operating range of the thickness detection clamp 091, and the detection transfer mechanism 02 moves the work material 12 from the thickness measurement mechanism 09 onto the defective product conveyor 101 of the defective product mechanism 10. At this time, the control end determines whether the work material 12 on the defective product conveyor belt 101 meets the requirements according to the detection information fed back by each operating mechanism 13, and if not, the control end starts the defective product conveyor belt 101 to move the work material 12 meeting the defective product conditions to the vicinity of the defective product placement groove 102, and the defective product transferring mechanism 103 moves the work material 12 to the corresponding defective product placement groove 102 according to the information fed back by the operating mechanism 13. Each defective work placement groove 102 corresponds to one work mechanism 13, that is, if the work material 12 recorded by a certain work mechanism 13 does not meet the requirement, the defective work transfer mechanism 103 moves the work material 12 into the defective work placement groove 102 corresponding to the work mechanism 13, and if there are a plurality of defective records, places the defective work placement groove 102 corresponding to the first fed back work mechanism 13.

As shown in fig. 1, if the work material 12 on the defective conveyor 101 meets the requirement, the detection transfer mechanism 02 moves the work material 12 from the defective conveyor 101 to the blanking conveyor 111 of the blanking mechanism 11, and the blanking transfer mechanism 112 moves the work material 12 from the end of the blanking conveyor 111 to the blanking storage mechanism 113. At this point, the inspection of work material 12 is complete.

The utility model discloses in, move and carry the mechanism and be the cylinder as the motion driving piece, realize the removal of sucking disc through slide rail and slider, the sucking disc adsorbs work material 12 and realizes the displacement of work material 12 on each station.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The OCV detection equipment with the dimension measurement is characterized by comprising a detection transfer mechanism and a working mechanism,

the work material moves among the working mechanisms through the detection transfer mechanism,

the working mechanism comprises

The edge voltage detection mechanism comprises a side edge voltage detection clamp, a negative electrode voltage detection clamp and an edge voltage transfer mechanism, the work material is placed on the edge voltage transfer mechanism, the edge voltage transfer mechanism drives the work material to move, so that the side edge voltage detection clamp is contacted with the side edge of the work material, the negative electrode voltage detection clamp is contacted with the negative electrode lug of the work material,

the voltage internal resistance detection mechanism comprises voltage internal resistance detection clamps, the detection transfer mechanism moves the work material to enable the lug of the work material to be positioned between the voltage internal resistance detection clamps,

size measurement mechanism, size measurement mechanism includes length and width measurement mechanism and thickness measurement mechanism, length and width measurement mechanism includes that length and width measurement moves and carries mechanism and camera lens subassembly, the work material passes through length and width measurement moves and carries the mechanism and move extremely the below of camera lens subassembly, thickness measurement mechanism includes that thickness measurement moves and carries mechanism and thickness detection to press from both sides, thickness measurement moves and carries the mechanism will the work material move extremely the below that thickness detection pressed from both sides, thickness detection presss from both sides and moves down to press the work material.

2. The OCV inspection apparatus including a dimension measurement unit according to claim 1, wherein the inspection transfer mechanism includes a transfer slide mechanism and a transfer cross bar disposed on the transfer slide mechanism, the transfer slide mechanism drives the transfer cross bar to move horizontally or vertically, the transfer cross bar is disposed with a plurality of transfer suckers, the transfer suckers move the work material from a previous station to a next station, and each transfer sucker corresponds to a fixed station.

3. The OCV inspection apparatus including a dimensional measurement according to claim 1, wherein the operating mechanism further includes a code scanning mechanism including a support frame, a fixing jig, and a code scanner fixed to the support frame by the fixing jig.

4. The OCV detection apparatus including a dimensional measurement according to claim 3, wherein the code scanning mechanism further includes a righting mechanism, the righting mechanism including a righting slide, a stop plate and a righting plate, the work material being placed on the righting slide, the righting slide moving the work material between the stop plate and the righting plate.

5. The OCV testing apparatus including a dimensional measurement according to claim 1, wherein said operating mechanism further comprises

The lug flattening mechanism comprises a lug flattening clamp, the workpiece is moved by the detection transfer mechanism, so that the lug of the workpiece is moved to a position between an upper flattening clamp arm and a lower flattening clamp arm of the lug flattening clamp,

utmost point ear cuts the mechanism, utmost point ear cuts the mechanism and includes that utmost point ear cuts and cuts with utmost point ear and cut and move the mechanism of carrying, the worker material is placed utmost point ear cuts the mechanism and removes on examining test table, utmost point ear cuts and moves the mechanism and remove utmost point ear cuts the scissors, makes the utmost point ear of worker material is arranged in utmost point ear cuts between the scissors.

6. The OCV inspection apparatus including a size measurement unit according to claim 5, wherein the front end surface of the upper flat clamp arm and the front end surface of the lower flat clamp arm are provided with a projection and a groove that are engaged with each other, the tab is moved between the projection and the groove, and the tab flat clamp is moved up and down by being driven by a tab flat vertical transfer mechanism, so that the upper flat clamp arm and the lower flat clamp arm clamp the tab, and the tab is in a flattened state.

7. The OCV sensing apparatus including the dimensional measurement according to claim 5, wherein upper and lower cutting arms of the tab cutting scissors are respectively provided on a tab cutting vertical transfer mechanism, the upper cutting arm moves up and down along the tab cutting vertical transfer mechanism, and the lower cutting arm is fixed to the tab cutting vertical transfer mechanism.

8. The OCV inspection apparatus including a dimension measurement according to claim 1, wherein the thickness measurement transfer mechanism passes through an inside of the inspection rack, the thickness inspection clamp is disposed on an upper end surface of the inspection rack, a vertical moving mechanism of the inspection clamp is disposed in the thickness inspection clamp, and the vertical moving mechanism of the inspection clamp drives a clamp portion of the thickness inspection clamp to move down to press the surface of the work material.

9. The OCV detection apparatus including a size measurement unit according to claim 1, wherein the lens assembly includes a lens holder, a lens vertical transfer mechanism, and a telecentric lens, the telecentric lens is disposed on the lens holder via the lens vertical transfer mechanism, the lens vertical transfer mechanism drives the telecentric lens to move up and down on the lens holder, the periphery of the telecentric lens is fixedly connected to the elongated barrel, and the telecentric lens is disposed inside the elongated barrel.

10. The OCV testing apparatus including a dimensional measurement according to claim 1, wherein said operating mechanism further comprises

Defective product moves and carries mechanism, defective product moves and carries mechanism and defective product standing groove including defective product conveyer belt, defective product, the defective product conveyer belt sets up all the operating device is terminal, the defective product conveyer belt will accord with the defective product condition the work material removes to near the defective product standing groove, defective product moves and carries the mechanism according to each the information that the operating device sent will the work material removes to corresponding in the defective product standing groove, the defective product standing groove with the operating device one-to-one.

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