CN116393997A

CN116393997A - Time control switch automatic assembly equipment

Info

Publication number: CN116393997A
Application number: CN202310598266.XA
Authority: CN
Inventors: 赵宗礼; 赵哲; 熊萍; 赵凤侠; 赵宗旗; 雷井红; 张桥; 仝海亮; 汪正政
Original assignee: Benlong Automatic Technology Co ltd
Current assignee: Benlong Automatic Technology Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-07-07

Abstract

The invention discloses automatic time control switch assembly equipment which is characterized by comprising a workbench, a processing and conveying line, a feeding mechanism, a positive electrode assembly mechanism, a negative electrode assembly mechanism, a conducting strip bending mechanism, a first turnover mechanism, a light guide column installation mechanism, a second turnover mechanism and a discharging mechanism, wherein the processing and conveying line is positioned on the workbench and provided with multiple stations, the conveying line is parallel to the processing and conveying line and is used for conveying a shell, the feeding mechanism, the positive electrode assembly mechanism, the negative electrode assembly mechanism, the conducting strip bending mechanism, the first turnover mechanism, the light guide column installation mechanism, the second turnover mechanism and the discharging mechanism are sequentially arranged along the conveying direction of the processing and conveying line, the shell is conveyed onto the conveying line from the conveying line to the processing and conveying line through the feeding mechanism, and the shell is conveyed onto the conveying line through the discharging mechanism at the last, so that the problems of low processing efficiency and low qualification rate caused by manual assembly in the prior art are solved.

Description

Time control switch automatic assembly equipment

Technical Field

The invention relates to the technical field of time control switch processing, in particular to automatic assembly equipment for a time control switch.

Background

The time control switch is a power switch control device which is composed of a single-chip microprocessor as a core and an electronic circuit, etc., can control the opening and closing of household appliances in a cycle of days or weeks and in multiple time periods, is applicable to the automatic control of various industrial electric appliances and household appliances, and is safe, convenient, energy-saving and money-saving.

As shown in fig. 1, the time control switch comprises a shell, an anode conducting strip, a cathode conducting strip and a light guide column, wherein a battery groove and a clamping hole for clamping the light guide column are formed in the shell, the anode conducting strip and the cathode conducting strip are respectively inserted into two ends of the battery groove in a manual mode, the light guide column is placed at the clamping hole, the light guide column is pressed into the clamping hole by manual operation equipment, the production efficiency is low due to the fact that the assembly process of the existing time control switch relies on manpower as a main component, the labor cost is high, and even the phenomenon that the positions of the anode conducting strip and the cathode conducting strip are reversed by tired workers can occur, so that the normal use of a circuit is affected.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide the automatic time control switch assembly equipment which can improve the processing efficiency, has high processing accuracy and reduces the labor cost.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a time switch automatic assembly equipment, including the workstation, location is on the workstation and have the processing transportation line of multistation, with processing transportation line parallel and be used for transporting the transfer chain of casing, along processing transportation line traffic direction distribution in proper order and with the feed mechanism that processing transportation line individual station corresponds the setting, anodal assembly devices, negative pole assembly devices, conducting strip bending mechanism, a tilting mechanism, leaded light post installation mechanism, second tilting mechanism and discharge mechanism, carry the casing from the transfer chain to processing transportation line through feed mechanism on make the casing successively accomplish the installation of anodal conducting strip, negative pole conducting strip and leaded light post in different station departments and carry the casing to the transfer chain by discharge mechanism at last.

As a further improvement of the invention, the conductive sheet bending mechanism comprises a pressing plate for pressing the conductive sheets down, a pressing cylinder for driving the pressing plate to move up and down, two bending rods which are all positioned below the shell, a bending cylinder for driving the two bending rods to move in opposite directions and a bending cylinder for driving the bending cylinder to move up and down, wherein after the pressing plate presses the two conductive sheets on the shell in place, the bending cylinder drives the two bending rods to move in opposite directions so that the parts of the two conductive sheets penetrating out of the shell are bent.

As a further improvement of the invention, the ends of the two bending rods, which are close to the shell, are provided with bending grooves, the two bending grooves are arranged in opposite directions, the groove height is smaller than the length of the lower ends of the conducting strips penetrating out of the shell, after the bending cylinder drives the two bending rods to move in place, the parts of the two conducting strips extending out of the shell are inclined relative to the horizontal plane and positioned in the bending grooves, and the bending cylinder drives the two bending rods to move upwards so that the parts of the two bending rods partially extend into the inner cavity of the shell and the parts of the two conducting strips extending out of the shell are flattened.

As a further improvement of the invention, both bending rods are provided with forced bending surfaces which incline relative to the vertical surface and force the ends of the conductive sheet to bend.

As a further improvement of the invention, the positive electrode assembly mechanism and the negative electrode assembly mechanism both comprise a direct vibration conveying channel, a vibration disc connected with one end of the direct vibration conveying channel, a bearing block positioned at the other end of the direct vibration conveying channel and used for bearing the conducting strip, a limiting piece positioned above the bearing block and in a door shape, a limiting cylinder used for driving the limiting piece to move up and down, a first clamping jaw used for clamping the conducting strip, a first driving component used for driving the first clamping jaw to rotate and translate, a second clamping jaw positioned above the first clamping jaw and used for clamping the conducting strip, and a second driving component used for driving the second clamping jaw to rotate and move, wherein the bearing block is provided with limiting grooves for inserting two ends of the limiting piece and positioned at two sides of the conducting strip, and the two ends of the limiting piece are respectively inserted into the corresponding limiting grooves so that the conducting strip is partially blocked by the limiting piece and cannot move, and the conducting strip can be clamped by the first clamping jaw beyond the end part of the end face of the bearing block.

As a further improvement of the invention, the light guide column mounting mechanism comprises a lower air cylinder positioned above a processing and conveying line, a fourth driving component for driving the lower air cylinder to move up and down, a column conveying component connected with the fourth driving component and positioned below the lower air cylinder, a distributing base positioned at one side of the processing and conveying line, a distributing block capable of moving linearly relative to the distributing base, a column conveying pipe positioned above the distributing block, the distributing air cylinder for driving the distributing block to move and a light guide column vibration disc connected with the column conveying pipe, wherein the distributing base is provided with a blanking hole for the light guide column to pass through and capable of being connected with the column conveying component through a guide pipe, the column conveying pipe is staggered with the blanking hole, the distributing block is provided with a distributing hole capable of accommodating the light guide column, and a guide hole for conveying the light guide column into the pressing hole is formed in the column conveying component.

As a further improvement of the invention, the battery cell positioning device further comprises two groups of positioning components which are respectively corresponding to the positive electrode assembly mechanism and the negative electrode assembly mechanism, wherein the two groups of positioning components respectively comprise two positioning cylinders which are respectively positioned at two sides of the processing and conveying line and a positioning plate which is positioned on an output shaft of the positioning cylinders, one ends of the positioning plates which are not connected with the positioning cylinders are positioned above the processing and conveying line, positioning blocks which are matched with a battery cell of the shell are arranged on the surfaces of the positioning plates which face the processing and conveying line, and sheet holes for a conducting sheet to pass through are formed in the positioning plates, the sheet holes downwards penetrate through the positioning blocks, and the positioning plates are driven to move towards the processing and conveying line through the positioning cylinders so that the positioning blocks enter the battery cell of the shell.

As a further development of the invention, the end edges of the positioning blocks facing the processing conveyor line are beveled.

As a further improvement of the invention, the first turnover mechanism and the second turnover mechanism both comprise a third clamping jaw, a third driving assembly capable of driving the third clamping jaw to rotate and move up and down, a lifting piece positioned below the shell and a lifting cylinder which is opposite to the third clamping jaw and can drive the lifting piece to move up and down, when the third clamping jaw clamps the shell, the third driving assembly and the lifting cylinder jointly move the shell upwards, and after the lifting cylinder is reset, the third driving assembly drives the shell to rotate by an angle.

As a further improvement of the invention, a visual detection assembly is also included between the light guide column mounting mechanism and the second flipping mechanism and a sorting lane is positioned at the end of the processing and transporting line.

The invention has the beneficial effects that: the shell on the conveying line is moved onto the processing conveying line by the feeding mechanism, and the shell sequentially passes through the positive electrode assembly mechanism, the negative electrode assembly mechanism, the conducting strip bending mechanism, the first turnover mechanism, the light guide column installation mechanism and the second turnover mechanism along with the processing conveying line, and finally the assembled shell is moved onto the conveying line again by the discharging mechanism.

Drawings

FIG. 1 is a perspective exploded view of the assembled housing required for the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a perspective view of a feed mechanism and a discharge mechanism in accordance with the present invention;

fig. 4 is a perspective view of the positive electrode assembly mechanism and the negative electrode assembly mechanism in the present invention;

FIG. 5 is an enlarged view of FIG. 4 at A;

FIG. 6 is a perspective view of the light guide column mounting mechanism of the present invention without a guide tube;

FIG. 7 is a schematic perspective view of the blanking hole and the distributing hole in the invention when the blanking hole and the distributing hole are misplaced;

FIG. 8 is a schematic perspective view of the output shaft of the hold-down cylinder of the present invention extending into the feed cylinder;

FIG. 9 is a perspective view of a combination of a processing conveyor line, a vision inspection assembly and a sorting lane in accordance with the present invention;

FIG. 10 is a perspective view of a positioning assembly of the present invention;

FIG. 11 is a perspective view of a conductive sheet bending mechanism according to the present invention;

fig. 12 is a perspective view of a first flipping mechanism and a second flipping mechanism in accordance with the present invention.

Reference numerals: 1. a work table; 2. processing a conveying line; 3. a conveying line; 4. a feed mechanism; 5. an anode assembly mechanism; 51. a direct vibration conveying channel; 52. a vibration plate; 53. a bearing block; 531. a limit groove; 54. a limiting piece; 55. a limit cylinder; 56. a first jaw; 57. a first drive assembly; 58. a second jaw; 59. a second drive assembly; 6. a negative electrode assembly mechanism; 7. a conductive sheet bending mechanism; 71. a pressing plate; 72. a material pressing cylinder; 73. bending the rod; 74. a bending cylinder; 75. a press bending cylinder; 76. a bending groove; 77. forced bending surface; 8. a first turnover mechanism; 81. a third jaw; 82. a third drive assembly; 83. a lifting member; 84. lifting a cylinder; 9. a light guide column mounting mechanism; 91. a pressing cylinder; 92. a fourth drive assembly; 93. a column conveying member; 931. pressing holes; 932. a post hole; 94. a material distributing base; 941. a blanking hole; 95. a distributor block; 951. a material distributing hole; 96. a column conveying pipe; 97. a material distributing cylinder; 98. a light guide column vibration plate; 10. a second turnover mechanism; 11. a discharging mechanism; 12. a visual detection component; 13. classifying the lanes; 14. a positioning assembly; 141. positioning a cylinder; 142. a positioning plate; 143. a positioning block; 144. and (5) a sheet hole.

Detailed Description

The invention will now be described in further detail with reference to the drawings and examples. Wherein like parts are designated by like reference numerals.

Referring to fig. 1 to 12, the automatic assembly equipment for the time-controlled switch of the present embodiment includes a workbench 1, a processing and transporting line 2, a transporting line 3, a feeding mechanism 4, a positive electrode assembly mechanism 5, a negative electrode assembly mechanism 6, a conductive sheet bending mechanism 7, a first turnover mechanism 8, a light guide column installation mechanism 9, a second turnover mechanism 10 and a discharging mechanism 11, which are sequentially distributed along the transporting direction of the processing and transporting line 2 and are correspondingly arranged at individual stations of the processing and transporting line 2;

the processing and transporting line 2 adopts the prior art, and the processing and transporting line 2 comprises a plurality of stations for bearing the shell, guide rails which are positioned at two sides of the stations and can drag the shell, a lifting cylinder for driving the stations to move up and down and a translation cylinder for driving the cylinder to move horizontally and linearly, wherein under the combined action of the lifting cylinder and the translation cylinder, the tracks of the stations in a vertical plane are rectangular;

the conveying line 3 adopts a conventional conveying belt in the prior art and is fixedly connected with a stop block which prevents the shell from moving along with the conveying belt above the conveying belt;

the positive electrode assembly mechanism 5 and the negative electrode assembly mechanism 6 respectively comprise a direct vibration feeding channel 51, a vibration disc 52, a bearing block 53, a limiting piece 54, a limiting cylinder 55, a first clamping jaw 56, a first driving component 57, a second clamping jaw 58 and a second driving component 59, wherein the direct vibration feeding channel 51 comprises a direct vibrator positioned on the upper surface of the workbench 1 and a material channel positioned above the direct vibrator, the vibration disc 52 is positioned on the workbench 1, the output end of the vibration disc 52 is connected with one end of the material channel, the bearing block 53 is positioned at the end part of the material channel which is not connected with the vibration disc 52, the limiting cylinder 55 can adopt pneumatic air claws with the model of MHZ2-16D, the limiting cylinder 55 is positioned at one side of the bearing block 53, the limiting piece 54 in a door shape is fixedly connected with one of the air claws of the limiting cylinder 55, the limiting cylinder 55 can drive the limiting piece 54 to move up and down, the limiting piece 54 is positioned right above the bearing block 53, the bearing block 53 is provided with a limit groove 531 which is communicated with the inner cavity of the material channel and is used for bearing the conducting strip, the conducting strip is in a T shape, the maximum width of the limit groove 531 is matched with the maximum width of the conducting strip, the width of the inner cavity of the limit piece 54 is matched with the width of the smaller part of the width of the conducting strip, the whole of the first clamping jaw 56 and the first driving assembly 57 can adopt a rotary clamping cylinder with the model of MRHQ16D-90S, the first driving assembly 57 and the limit cylinder 55 are oppositely arranged, the first clamping jaw 56 is positioned in the length direction of the material channel, the second driving assembly 59 comprises a pneumatic air jaw which is the same as the limit cylinder 55, a rotary cylinder which drives the pneumatic air jaw to rotate, a vertical cylinder which drives the rotary cylinder to move up and down, and a horizontal cylinder which drives the vertical cylinder to move along the length direction of the material channel, and the second clamping jaw 58 is positioned on the output shaft of the pneumatic air jaw 56 and above the first clamping jaw 56;

the structure of the feeding mechanism 4 and the structure of the discharging mechanism 11 are similar to the structure of the second driving assembly 59, and the feeding mechanism 4 and the discharging mechanism 11 comprise a horizontal cylinder perpendicular to the conveying direction of the processing conveying line 2, a vertical cylinder which is positioned on an output shaft of the horizontal cylinder and is perpendicular to a horizontal plane, a pneumatic claw fixedly connected with the output shaft of the vertical cylinder and a clamping jaw positioned on the output shaft of the pneumatic claw;

the conducting strip bending mechanism 7 comprises a pressing plate 71, a pressing cylinder 72, two bending rods 73, a bending cylinder 74 and a bending cylinder 75, wherein the pressing cylinder 72 and the bending cylinder 75 are positioned on the same support, the pressing cylinder 72 adopts a linear cylinder, the output shaft of the pressing cylinder is fixedly connected with one end of the pressing plate 71, the other end of the pressing plate 71 is positioned above a guide rail, the bending cylinder 75 can adopt a linear cylinder with the model number MXS12-30A, the bending cylinder 74 adopts a finger cylinder with the model number MHZ2-32D, the cylinder body is fixedly connected with the output shaft of the bending cylinder 75, one ends of the two bending rods 73 are respectively positioned on the two output shafts of the bending cylinder 74, the two bending rods 73 are positioned below the guide rail, through holes for the bending rods 73 to pass through are formed in the position of the end part of the guide rail supporting shell, the number of the conducting strip bending mechanism 7 is two and are respectively positioned on two sides of the processing transport line 2, so that no matter which side of the battery cell of the shell faces the processing transport line 2, the conducting strip can be processed by the corresponding conducting strip bending mechanism 7;

the first turnover mechanism 8 and the second turnover mechanism 10 respectively comprise a third clamping jaw 81, a third driving assembly 82, a lifting piece 83 and a lifting air cylinder 84, wherein the third driving assembly 82 comprises a rotary swinging air claw which is in a model number MRHQ 16D-180S and is fixedly connected with the third clamping jaw 81 and a linear air cylinder for driving the rotary swinging air claw to move up and down, the third clamping jaw 81 is positioned above one of guide rails and is positioned in a horizontal plane, the lifting air cylinder 84 is a linear air cylinder, the lifting air cylinder 84 is positioned at one side of the other guide rail and has an output shaft which is vertically downward, the lifting piece 83 and the output shaft of the lifting air cylinder 84 are connected together by utilizing a connecting plate, the lifting piece 83 is positioned below the guide rail adjacent to the lifting air cylinder 84, and a through hole for the lifting piece 83 to pass through is formed in a part of one end of the guide rail supporting a shell;

the light guide column mounting mechanism 9 comprises a lower pressing cylinder 91, a fourth driving assembly 92, a conveying column part 93, a distributing base 94, a distributing block 95, a conveying column pipe 96, a distributing cylinder 97 and a light guide column vibration disc 98, wherein the fourth driving assembly 92 comprises a bracket which is positioned on one side of a processing and conveying line 2 and fixedly connected with the workbench 1 and a vertical cylinder which is positioned on the bracket and is vertical to a horizontal plane, a cylinder body of the lower pressing cylinder 91 is positioned on the bracket, an output shaft of the lower pressing cylinder 91 is vertically downward, the quantity of the output shafts of the lower pressing cylinder 91 is two, the conveying column part 93 is positioned under the lower pressing cylinder 91, the conveying column part 93 is provided with a pressing hole 931 which is matched with the output shaft of the lower pressing cylinder 91 and vertically downward and a guide column hole 932 which is inclined in the length direction relative to the pressing hole 931 and is communicated with the pressing hole 931, the distributing base 94 is positioned on the bracket and is provided with two blanking holes 941 for the light guide columns to pass through, the two blanking holes 941 are respectively connected with the two guide column holes 932 on the conveying column part 93 through a guide pipe, the distributing cylinder 97 adopts a straight cylinder and is fixedly connected with the distributing base 94, the output shafts of the distributing cylinder 94 are fixedly connected with the distributing cylinder 95 and the distributing column 95 can be fixedly connected with the distributing column 95 through the two guide columns on the distributing base 95;

in the initial state, two material distributing holes 951 are respectively positioned right below two column conveying pipes 96, the two material distributing holes 951 are respectively staggered with two blanking holes 941, the heights of the material pressing plate 71 and the third clamping jaw 81 are both larger than those of the guide rail, the first clamping jaw 56 faces the bearing block 53, two ends of the limiting piece 54 are respectively inserted into the limiting groove 531, the assembly steps are as follows,

firstly, placing a shell on a conveying line 3, sliding the shell relative to the conveying line 3 along with the movement of the conveying line 3 to a stop block, and conveying the shell to a first station of a processing conveying line 2 by a feeding mechanism 4;

the second step, the shell moves to a station corresponding to the positive electrode assembly mechanism 5 along with the processing and transporting line 2, the vibration disc 52 and the direct vibration conveying channel 51 sequentially convey the conducting strip into the limit groove 531 of the bearing block 53, the conducting strip is propped against the limit piece 54 to stop moving, one end of the conducting strip extends out of the limit groove 531 and is positioned between the two first clamping jaws 56, the first driving component 57 drives the two first clamping jaws 56 to move oppositely and clamp the tail end of the conducting strip, then the limit cylinder 55 drives the limit piece 54 to move upwards and separate from the limit groove 531, the first driving component 57 drives the first clamping jaws 56 to rotate by 90 degrees to enable the conducting strip to pass through the inner cavity of the limit piece 54 and keep in an upright state and be positioned below the second clamping jaws 58, the second clamping jaws 58 clamp the conducting strip firstly under the driving of the second driving component 59, the first clamping jaws 56 release the conducting strip and reset along with the first driving component 57, then the second clamping jaws 58 rotate by 90 degrees and insert the conducting strip locally to the positive electrode of the battery cell of the shell, and finally the second clamping jaws 58 reset;

step three, the shell moves to a station corresponding to the negative electrode assembly mechanism 6 along with the processing and conveying line 2, and the step two is repeated to finish the installation of the conducting strip at the negative electrode of the battery groove on the shell;

fourth, the shell moves to the corresponding station of the conducting strip bending mechanism 7 along with the processing and transporting line 2, the material pressing cylinder 72 drives the material pressing plate 71 to move downwards, the material pressing plate 71 which does not correspond to the battery groove presses the shell to stop moving, the material pressing plate 71 which corresponds to the battery groove presses the conducting strips at two ends of the battery groove downwards and stops after the conducting strips are propped against the shell, the ends of the two conducting strips penetrate through the bottom of the battery groove, the bending cylinder 75 drives the bending cylinder 74 and the bending rod 73 to move upwards integrally in place, the ends of the two conducting strips are positioned between the ends of the two bending rods 73, then the bending cylinder 74 drives the two bending rods 73 to move oppositely, the ends of the two conducting strips are respectively pushed to bend oppositely, and after the conducting strips are bent in place, the material pressing cylinder 72, the bending cylinder 74 and the bending cylinder 75 are reset;

the fifth step, the shell moves to a station corresponding to the first turnover mechanism 8 along with the processing and conveying line 2, the third clamping jaw 81 moves downwards and clamps the shell under the drive of the third driving assembly 82, the lifting air cylinder 84 drives the lifting piece 83 to move upwards so that the lifting piece 83 supports one end of the shell, then the third clamping jaw 81 and the lifting piece 83 jack the shell upwards together so that the shell is separated from the station, then the lifting piece 83 stops moving, after the third clamping jaw 81 continues to drive the shell to move upwards for a certain distance, the shell rotates 180 degrees along with the third clamping jaw 81, finally the third clamping jaw 81 moves the turned shell downwards, the lifting piece 83 supports one end of the shell again and simultaneously moves downwards along with the third clamping jaw 81 until the turned shell returns to the station again, and both the third clamping jaw 81 and the lifting piece 83 reset;

a sixth step, the shell moves to a station corresponding to the light guide column mounting mechanism 9 along with the processing and transporting line 2, the light guide column vibration disc 98 simultaneously conveys two light guide columns to the position of the distributing block 95, the lower pressing cylinder 91 and the light guide column conveying piece 93 integrally move downwards along with the fourth driving component 92, the ports of the two pressing holes 931 respectively correspond to and are close to two holes for the light guide column mounting on the shell, the two light guide columns are respectively positioned in the two distributing holes 951, then the distributing cylinder 97 drives the distributing block 95 to linearly move until the distributing hole 951 corresponds to the blanking hole 941, the distributing block 95 stops moving, the light guide columns in the distributing hole 951 are staggered with the distributing hole 951, the light guide columns in the lower pressing cylinder 91 sequentially pass through the blanking hole 941, the guide tube and the light guide column conveying hole 932 and enter the pressing holes 931, the two output shafts of the lower pressing cylinder 91 respectively enter the two pressing holes 931 and press the two light guide columns into the shell, and then the lower pressing cylinder 91, the fourth driving component 92 and the distributing cylinder 97 are reset;

seventh, the shell moves to a station corresponding to the second turnover mechanism 10 along with the processing and conveying line 2, the fifth step is repeated, and the shell is turned 180 degrees;

eighth, the shell moves to a station corresponding to a discharging mechanism 11 along with the processing and conveying line 2, and the discharging mechanism 11 moves the shell provided with the conducting strip and the light guide column to the conveying line 3 again so as to be collected later or enter the next working procedure;

compared with the prior art, the automatic mounting of the anode and the cathode of the battery groove and the light guide column can be realized by adopting a manual mode, the automatic degree is high, the processing efficiency is high, the qualification rate of a shell finished product is high, and the labor cost is saved for manufacturers; the lifting piece 83 is used for supporting one end of the shell, so that the phenomenon that the shell rotates relative to the third clamping jaw 81 due to gravity when the shell is clamped by the third clamping jaw 81 can be avoided, and the defect that the shell is easy to clamp between two guide rails and cannot move upwards is overcome.

As a specific implementation of the improvement, the fourth step mentioned in the foregoing embodiment has a defect that the two bending rods 73 move in opposite directions to force the two conductive sheets to bend, during the bending process, the bending degree of the conductive sheets is large, the reaction force of the bending rods 73 and the force of the bending rods are also increased, the friction between the end parts of the bending rods 73 and the side walls of the conductive sheets are large, the abrasion of the conductive sheets is accelerated, the conductive capacity of the conductive sheets after the subsequent connection wires is affected, the use is affected, meanwhile, the bending rods 73 are worn to cause incomplete bending of the conductive sheets, and the structural stability of the conductive sheets is affected, in order to solve the foregoing problem, referring to fig. 11, the end parts of the two bending rods 73 adjacent to the housing are provided with bending grooves 76, the two bending grooves 76 are arranged in opposite directions, the groove height is smaller than the length of the lower ends of the conductive sheets penetrating out of the housing, the operation of the fourth step is changed into the following operation, after the housing is pressed by the pressing plate 71, the bending cylinder 75 drives the bending cylinder 74 and the bending rod 73 to integrally move upwards to a proper position, the end parts of the two conductive sheets are positioned between the end parts of the two bending rods 73, then the bending cylinder 74 drives the two bending rods 73 to move oppositely, the two bending rods 73 can push the conductive sheets to bend a certain angle firstly due to the edge formed by the bending grooves 76, after the bending part of the conductive sheets is pushed against the groove walls of the bending grooves 76, the bending cylinder 75 drives the bending cylinder 74 and the bending rods 73 to integrally move upwards continuously, the groove bottoms of the bending grooves 76 push the end parts of the conductive sheets upwards until the end parts of the conductive sheets are bent by 90 degrees relative to the part of the conductive sheets positioned in the battery groove, and the material pressing cylinder 72, the bending cylinder 74 and the bending cylinder 75 are reset, so that compared with the previous embodiment, the design changes the bending step of the conductive sheets from one step to two steps, the abrasion degree between the bending rods 73 and the conductive sheets is greatly reduced, indirectly ensuring the structural stability of the conductive sheet and the bending rod;

further preferably, referring to fig. 11, two bending rods 73 are provided with two bending forcing surfaces 77 which incline relative to the vertical surface and force the ends of the conductive sheet to bend, the two bending forcing surfaces 77 are oppositely arranged and connected with the bottoms of the bending grooves 76, when the shell moves below the pressing plate 71, the two bending forcing surfaces 77 are respectively located below the two ends of the battery groove of the shell, the bending cylinder 75 drives the bending cylinder 74 and the bending rod 73 to integrally move upwards in place, then the pressing cylinder 72 drives the pressing plate 71 to move downwards, the pressing plate 71 pushes the two conductive sheets downwards, the lower ends of the two conductive sheets penetrate through the battery groove and slide relative to the bending forcing surfaces 77 to bend, the pressing plate 71 moves in place, the bending cylinder 74 drives the two bending rods 73 to bend the lower ends of the conductive sheets in place, and finally the pressing cylinder 72, the bending cylinder 74 and the bending cylinder 75 are reset.

As an improved specific embodiment, referring to fig. 9 and 10, the battery positioning device further comprises two groups of positioning components 14 corresponding to the positive electrode assembly mechanism 5 and the negative electrode assembly mechanism 6 respectively, each of the two groups of positioning components 14 comprises two positioning cylinders 141 and two positioning plates 142, each of the two positioning cylinders 141 adopts a linear cylinder, the two positioning cylinders 141 are respectively positioned at two sides of the processing and transporting line 2, the two positioning plates 142 are respectively fixedly connected with output shafts of the two positioning cylinders 141, positioning blocks 143 matched with a battery groove of a shell are arranged on the surface of the two positioning plates 142 facing the processing and transporting line 2, a piece hole 144 for a conducting piece to pass through is formed in each positioning plate 142, the piece hole 144 downwards penetrates through the positioning blocks 143, after the shell moves to a station corresponding to the positive electrode assembly mechanism 5 or the negative electrode assembly mechanism 6, the two positioning cylinders 141 respectively drive the corresponding positioning plates 142 to downwards, after the positioning blocks 143 which do not correspond to the battery groove are in contact with the surface of the shell, the positioning blocks 143 corresponding to the battery groove are stopped moving, the positioning blocks 143 are respectively inserted into the battery groove and after the positioning plates 142 are respectively contacted with the surface of the shell, the positioning plates are respectively stopped moving, the positioning blocks 142 are respectively contacted with the output shafts of the two positioning plates, the positioning plates are arranged on the surfaces of the two positioning plates, the positioning plates 142, the positioning plates are matched with the battery grooves, the shell, the conducting pieces are arranged at the two ends, and the two ends are matched with the conducting pieces, and the conducting pieces are arranged, and the position and the conducting pieces are inserted into the position and correspond to the conducting pieces and the position and the conducting pieces and the position by the conducting pieces, and the position and the conducting piece 144 are well, and the position are matched with the position and the positioning block and the corresponding to and the one and the corresponding positioning device;

further preferably, referring to fig. 10, the edges of the end faces of the positioning blocks 143 facing the processing and transporting line 2 are beveled, so that the smoothness of the positioning blocks 143 inserted into the battery slot can be further improved, and the positions of the shells relative to the stations can be adjusted in an auxiliary manner.

As a specific implementation mode of improvement, because the quantity of parts installed on the shell is different due to the fact that conducting strips or light guide columns are in feeding absence in the assembly process, the qualification rate of the shell is affected, in order to distinguish qualified and unqualified shells, the device is shown by referring to FIG. 9, the device further comprises a visual detection component 12 positioned between a light guide column installation mechanism 9 and a second turnover mechanism 10 and a classification channel 13 positioned at the tail end of a processing transportation line 2, the visual detection component 12 is composed of a camera and an annular light source in the prior art, the camera is positioned above the annular light source and faces the processing transportation line 2, a lens of the camera is positioned at the position of the central line of the annular light source, in the use process, the assembled shell moves to a station at the position of the visual detection component 12, the camera shoots and feeds back the information of the chips to a standard picture in the controller, if the qualified products are compared, the controller feeds back signals to the discharge mechanism 11, the shot shell moves to the position of the discharge mechanism 11, if the unqualified products are compared, the controller feeds back the shells to the conveying line 3, the control signals to the discharge mechanism 11, the discharge mechanism 11 is fed back the unqualified products, the imaged shells are arranged at the position of the discharge mechanism 11, the position of the discharge mechanism 11 is the unqualified products, the shell is separated by the position of the discharge mechanism, the shell is separated by the position of the non-qualified products after the comparison, the control channel is compared, the quality is calculated by the shell, and the quality is improved, and the quality is obtained by the classification channel by comparing.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.

Claims

1. Time control switch automatic assembly equipment, its characterized in that: including workstation (1), location is on workstation (1) and have processing transportation line (2) of multistation, be parallel with processing transportation line (2) and be used for transporting transfer chain (3) of casing, along processing transportation line (2) direction of transportation distribution in proper order and with processing transportation line (2) the installation of individual station correspondence setting feed mechanism (4), anodal assembly mechanism (5), negative pole assembly mechanism (6), conducting strip bending mechanism (7), first tilting mechanism (8), leaded light post installation mechanism (9), second tilting mechanism (10) and discharge mechanism (11), carry the casing from transfer chain (3) to processing transportation line (2) through feed mechanism (4) on making the casing successively accomplish the installation of anodal conducting strip, negative pole conducting strip and leaded light post in different station departments and carry the casing to transfer chain (3) by discharge mechanism (11) at last.

2. The time controlled switch automatic assembly device of claim 1, wherein: the conducting strip bending mechanism (7) comprises a pressing plate (71) for pressing the conducting strips downwards, a pressing cylinder (72) for driving the pressing plate (71) to move up and down, two bending rods (73) which are all positioned below the shell, a bending cylinder (74) for driving the two bending rods (73) to move in opposite directions, and a bending cylinder (75) for driving the bending cylinder (74) to move up and down, wherein after the pressing plate (71) presses the two conducting strips on the shell in place, the bending cylinder (74) drives the two bending rods (73) to move in opposite directions so that the parts of the two conducting strips penetrating out of the shell are bent.

3. The time controlled switch automatic assembly device of claim 2, wherein: two bending rods (73) are close to the tip of casing and have all been offered bending groove (76), two bending groove (76) set up in opposite directions and the groove height is less than the length that the casing was worn out to conducting strip lower extreme, after bending cylinder (74) drive two bending rods (73) remove in place, two conducting strips stretch out the part of casing and incline and lie in bending groove (76) relative horizontal plane, drive two bending rods (73) all upwards to remove through bending cylinder (75) and make two bending rods (73) part stretch into the casing inner chamber and two conducting strips stretch out the part of casing and flatten.

4. A time-controlled switch automatic assembly device according to claim 3, characterized in that: both bending rods (73) are provided with forced bending surfaces (77) which can incline relative to the vertical surface and force the ends of the conductive sheet to bend.

5. The time-controlled switch automatic assembly equipment according to claim 1 or 2 or 3 or 4, characterized in that: the positive electrode assembly mechanism (5) and the negative electrode assembly mechanism (6) comprise a direct vibration conveying channel (51), a vibration disc (52) connected with one end of the direct vibration conveying channel (51), a bearing block (53) positioned at the other end of the direct vibration conveying channel (51) and used for bearing the conducting piece, a limiting piece (54) positioned above the bearing block (53) and in a door shape, a limiting cylinder (55) used for driving the limiting piece (54) to move up and down, a first clamping jaw (56) used for clamping the conducting piece, a first driving component (57) used for driving the first clamping jaw (56) to rotate and translate, a second clamping jaw (58) positioned above the first clamping jaw (56) and used for clamping the conducting piece, and a second driving component (59) used for driving the second clamping jaw (58) to rotate and move, wherein limiting grooves (531) used for inserting two ends of the limiting piece (54) into two sides of the conducting piece are formed in the corresponding limiting grooves (531) respectively, so that the conducting piece is partially blocked by the limiting piece (54) and the conducting piece can not be clamped by the end face beyond the first clamping jaw (56).

6. The time-controlled switch automatic assembly equipment according to claim 1 or 2 or 3 or 4, characterized in that: the light guide column mounting mechanism (9) comprises a lower air cylinder (91) positioned above a processing and conveying line (2), a fourth driving component (92) which drives the lower air cylinder (91) to move up and down, a material conveying column part (93) which is connected with the fourth driving component (92) and is positioned below the lower air cylinder (91), a material distributing base (94) positioned at one side of the processing and conveying line (2), a material distributing block (95) which can move linearly relative to the material distributing base (94), a material conveying column pipe (96) positioned above the material distributing block (95), a material distributing air cylinder (97) which is used for driving the material distributing block (95) to move and a light guide column vibration disc (98) which is connected with the material conveying column pipe (96), wherein a blanking hole (941) which is used for the light guide column to pass through and is connected with the material conveying column part (93) through a guide pipe is arranged on the material distributing base (94), a material distributing hole (951) which can accommodate the light guide column is arranged on the material distributing block (95), a material distributing hole (951) which can accommodate the light guide column is arranged in the material distributing column (95) and a material conveying column (931) when the material conveying column (931) is pressed into the material conveying column (931) through the material conveying column (931) and the material conveying column (951), the material distributing cylinder (97) drives the material distributing block (95) to move so that the material distributing hole (951) is communicated with the blanking hole (941), the light guide column sequentially passes through the guide pipe and the guide column hole (932) to reach the inside of the pressing hole (931), and the output shaft of the lower pressing cylinder (91) extends into the pressing hole (931) and presses the light guide column into the shell.

7. The time-controlled switch automatic assembly equipment according to claim 1 or 2 or 3 or 4, characterized in that: the battery cell positioning device is characterized by further comprising two groups of positioning assemblies (14) which correspond to the positive electrode assembly mechanism (5) and the negative electrode assembly mechanism (6) respectively, wherein the two groups of positioning assemblies (14) comprise two positioning cylinders (141) which are positioned on two sides of the processing and conveying line (2) respectively and a positioning plate (142) which is positioned on an output shaft of the positioning cylinders (141), one ends of the positioning plates (142) which are not connected with the positioning cylinders (141) are positioned above the processing and conveying line (2), positioning blocks (143) which are matched with a battery cell of a shell are arranged on the surfaces of the positioning plates (142) facing the processing and conveying line (2), the positioning plates (142) are provided with positioning holes (144) for a conducting sheet to pass through, and the positioning blocks (143) penetrate through the positioning blocks (144) downwards, and the positioning plates (142) are driven to move towards the processing and conveying line (2) through the positioning cylinders (141) so that the positioning blocks (143) enter the battery cell of the shell.

8. The timed switch automatic assembly equipment according to claim 7, characterized in that: the end face edges of the positioning blocks (143) facing the processing and conveying line (2) are chamfered.

9. The time-controlled switch automatic assembly equipment according to claim 1 or 2 or 3 or 4, characterized in that: the first turnover mechanism (8) and the second turnover mechanism (10) comprise a third clamping jaw (81), a third driving assembly (82) capable of driving the third clamping jaw (81) to rotate and move up and down, a lifting piece (83) located below the shell and a lifting cylinder (84) which is opposite to the third clamping jaw (81) and can drive the lifting piece (83) to move up and down, after the shell is clamped by the third clamping jaw (81), the third driving assembly (82) and the lifting cylinder (84) jointly move the shell upwards, and after the lifting cylinder (84) is reset, the third driving assembly (82) drives the shell to rotate 180 degrees.

10. The time-controlled switch automatic assembly equipment according to claim 1 or 2 or 3 or 4, characterized in that: the device also comprises a visual detection assembly (12) positioned between the light guide column mounting mechanism (9) and the second turnover mechanism (10) and a classification channel (13) positioned at the tail end of the processing and conveying line (2).