CN204859788U - Flow direction of packaging line of elevator circuit board - Google Patents
Flow direction of packaging line of elevator circuit board Download PDFInfo
- Publication number
- CN204859788U CN204859788U CN201520579215.3U CN201520579215U CN204859788U CN 204859788 U CN204859788 U CN 204859788U CN 201520579215 U CN201520579215 U CN 201520579215U CN 204859788 U CN204859788 U CN 204859788U
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- circuit board
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Abstract
The utility model provides a flow direction of packaging line of elevator circuit board belongs to electron machinery technical field. It solved among the prior art can not be convenient, accurate the component to on the circuit board automize plug -in components, spot welding and cut the foot scheduling problem. This flow direction of packaging line of elevator circuit board including the workstation, is fixed with the delivery track on the workstation, offered logical groove on the delivery track, be equipped with in proper order on the workstation can with the plug -in components mechanism on circuit component automatic insertion to the circuit board, can with circuit component's pin automatic weld on the circuit board spot welding institution and can cut foot mechanism to what stretch out under the circuit board that the pin of face carries out automatic cutout. The utility model has the advantages of the component to on the circuit board that can be more convenient, accurate automize plug -in components, spot welding and cut the foot.
Description
Technical field
The utility model belongs to electric mechanical technical field, relates to a kind of streamline, particularly a kind of process line of lift circuit plate.
Background technology
Circuit board is electronic component important in lift facility, the substrate of itself is by insulated heat, made by unbending material, and the surface of substrate can be seen narrow and small line material is that Copper Foil is called wire, substrate weld various electronic component and realize connecting by this circuit.
The process line of circuit board often needs first electronic component is carried out plug-in unit, welds, cuts some operations such as pin.At present, element is plugged on substrate, and carry out welding and often needing the personnel needs are too much to operate in the leg process after welding, thus cause whole the flow work inefficiency, and the deficiencies such as too much human and material resources can be expended again.
Owing to there are the problems referred to above, so, for those skilled in the art, need to develop a kind of can carrying out plug-in unit, spot welding to the element on circuit board and cut the process line of pin more convenient, accurately.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, propose a kind of process line of lift circuit plate, the process line of this lift circuit plate has and can carry out automation plug-in unit, spot welding to the element on circuit board and cut the feature of pin more convenient, accurately.
The purpose of this utility model realizes by following technical proposal: a kind of process line of lift circuit plate, comprise workbench, described workbench is fixed with two delivery tracks, two described delivery tracks offer a horizontally disposed groove respectively, and two grooves are oppositely arranged, it is characterized in that, described workbench is provided with successively the plug-in mechanism that circuit element can be inserted into automatically on circuit board, can by the pin automatic welding of circuit element to the spot-welding mechanism on circuit board and the pinrshape structure that can carry out surface trimming to the pin stretching out circuit board lower face.
The process line of this lift circuit plate, its operation principle is as follows: 1, the two ends of circuit board can be passed through respectively from the groove of two delivery tracks, thus with the position of stabilizing circuit plate; 2, by plug-in mechanism, can efficiently, accurately the pin of element be plugged in the pin bores of circuit board; 3, by spot-welding mechanism, efficiently, accurately automatic welding can be carried out to component pin and circuit board; 4, by pinrshape structure, can realize efficiently, easily carrying out automation pruning to circuit board leg place.
In the process line of above-mentioned lift circuit plate, described plug-in mechanism comprises grafting cylinder and longitudinal cylinder, described workbench slides and is provided with an erecting bed, erecting bed is in the same side of two delivery tracks, the cylinder body of described longitudinal cylinder is fixed on erecting bed, the piston rod of longitudinal cylinder is horizontally disposed with, the cylinder body of described grafting cylinder is fixed on the piston rod end of longitudinal cylinder, the piston rod of grafting cylinder straight down, and the tailpiece of the piston rod of grafting cylinder is fixed with a material taking hand, the adjustment structure one that can regulate spacing between erecting bed and delivery track is provided with between described erecting bed and workbench.The longitudinal cylinder be fixed on erecting bed can drive material taking hand to vertically move, thus realizes carrying out longitudinal register to plug-in unit, and adjustment structure one can realize carrying out located lateral to plug-in unit, and can realize material taking hand by grafting cylinder and carry out plug-in unit to circuit board.
In the process line of above-mentioned lift circuit plate, described adjustment structure one comprises screw rod one, nut one and Compress Spring one, one end of described screw rod one is fixed therein the outside of a delivery track, described Compress Spring one is set on screw rod one, described nut one is threaded on screw rod one, and Compress Spring one is between delivery track and nut one, described erecting bed offers a perforating, screw rod one is through this perforating, and erecting bed is between Compress Spring one and nut one.One end of screw rod one is fixed on the outside of a delivery track, the other end passes the perforating on erecting bed and is arranged with nut one, by rotating nut, the Compress Spring one be between erecting bed and delivery track is extruded, thus regulate the spacing between erecting bed and delivery track, realize carrying out located lateral to plug-in unit.
In the process line of above-mentioned lift circuit plate, described spot-welding mechanism comprises gun welding machine, point welding cylinder and conveying cylinder, described workbench slides and is provided with a welding bench, welding bench is in the same side of two delivery tracks, the cylinder body of described conveying cylinder is fixed on welding bench, the piston rod of conveying cylinder is horizontally disposed with, the cylinder body of described some welding cylinder is fixed on the piston rod end of conveying cylinder, the piston rod of some welding cylinder straight up, described gun welding machine is hinged on the piston rod end of a welding cylinder, the adjustment structure two that can regulate spacing between welding bench and delivery track is provided with between described welding bench and workbench.The conveying cylinder be fixed on welding bench can drive a welding cylinder to vertically move at the lower surface of circuit board, thus realize carrying out longitudinal register to gun welding machine, adjustment structure two can realize carrying out located lateral to gun welding machine, and can realize spot welding by a some welding cylinder and rob and weld with circuit board component pin.
In the process line of above-mentioned lift circuit plate, described adjustment structure two comprises screw rod two, nut two and Compress Spring two, one end of described screw rod two is fixed therein the outside of a delivery track, described Compress Spring two is set on screw rod two, described nut two is threaded on screw rod two, and Compress Spring two is between delivery track and nut two, described welding bench offers a perforating, screw rod two is through this perforating, and welding bench is between Compress Spring two and nut two.One end of screw rod two is fixed on the outside of a delivery track, the other end passes the perforating on welding bench and is arranged with nut two, by rotating nut two, the Compress Spring two be between welding bench and delivery track is extruded, thus regulate the spacing between welding bench and delivery track, realize carrying out located lateral to gun welding machine.
In the process line of above-mentioned lift circuit plate, the piston rod end of described some welding cylinder is fixed with hinged block, and above-mentioned gun welding machine is fixed on hinged block.Hinged block is prior art, is fixed on a welding cylinder by gun welding machine by hinged block, thus can also realize the rotation of certain angle.
In the process line of above-mentioned lift circuit plate, described pinrshape structure comprises cutting disc and rotary electric machine, described rotary electric machine is fixing on the table, the output shaft of rotary electric machine straight up, described cutting disc is arranged on the upper end of output shaft, cutting disc and rotary electric machine are all arranged between two delivery tracks, and the plane that the height of cutting disc is formed lower than two grooves.Workbench between two delivery tracks is fixed with rotary electric machine, thus drives the cutting disc below circuit board to rotate, thus it is smooth to realize carrying out pruning to the leg place on circuit board efficiently.
In the process line of above-mentioned lift circuit plate, the lifting structure that can regulate cutting disc height is also provided with between the output shaft of described rotary electric machine and cutting disc, described lifting structure is lift cylinder, the cylinder body of lift cylinder is fixed on the end of output shaft, the piston rod of lift cylinder straight up, described cutting disc is fixed on the piston rod end of lift cylinder, and the axle of cutting disc overlaps with the axial line of the piston rod of lift cylinder.Cutting disc can be driven to carry out the adjustment of upper-lower position by the lift cylinder be fixed on rotary electric machine output shaft, thus suitably can prune according to the remaining length of actual conditions to leg.
In the process line of above-mentioned lift circuit plate, described workbench is also provided with some propelling movement structures that can promote circuit board motion, described propelling movement structure is for pushing cylinder, the cylinder body pushing cylinder is fixing on the table, the piston rod pushing cylinder parallels with delivery track, and the piston rod end of described propelling movement cylinder is fixed with push pedal.Be fixed with push pedal by fixing propelling movement cylinder on the table with its piston rod end, thus the groove of circuit board along delivery track can be realized to move.
In the process line of above-mentioned lift circuit plate, described propelling movement cylinder is fixing on the table by support, and described push pedal is being fixed on by screw the piston rod end pushing cylinder.Push cylinder by support, thus it is close with delivery track height to ensure to push cylinder, and push pedal is fixed by screw thus is convenient to handling.
Compared with prior art, the process line of this lift circuit plate has the following advantages:
1, the longitudinal cylinder in the utility model can drive material taking hand to vertically move, thus carries out longitudinal register to plug-in unit; And undertaken extruding the spacing regulated between erecting bed and delivery track by the Compress Spring one that rotating nut is in for a pair between erecting bed and delivery track, thus located lateral is carried out to plug-in unit, realize carrying out plug-in unit to circuit board by material taking hand.
2, the conveying cylinder in the utility model can drive a welding cylinder to vertically move, thus realizes carrying out longitudinal register to gun welding machine; And by rotating nut two, the spacing regulated between welding bench and delivery track is extruded to the Compress Spring two be between welding bench and delivery track, thus located lateral is carried out to gun welding machine, robbed by spot welding and realize spot welding and rob component pin is welded with circuit board.
3, the utility model is by the rotary electric machine on the workbench between delivery track, the cutting disc below circuit board can be driven to rotate, and lift cylinder can drive cutting disc to carry out the adjustment of upper-lower position, thus it is smooth to realize carrying out pruning to the leg place on circuit board efficiently.
4, the utility model is by can the position of stabilizing circuit plate in the groove of delivery track, and pushes the push pedal on cylinder and fixed piston rod, can promote circuit board and move along groove.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 of the present utility modelly faces structural representation;
Fig. 4 is right TV structure schematic diagram of the present utility model.
In figure, 1, workbench; 2, delivery track; 3, groove; 4, cylinder is pushed; 5, push pedal; 6, support; 7, erecting bed; 8, longitudinal cylinder; 9, grafting cylinder; 10, material taking hand; 11, screw rod one; 12, nut one; 13, Compress Spring one; 14, welding bench; 15, cylinder is carried; 16, welding cylinder is put; 17, gun welding machine; 18, screw rod two; 19, nut two; 20, Compress Spring two; 21, rotary electric machine; 22, cutting disc; 23, lift cylinder.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, a kind of process line of lift circuit plate, comprises workbench 1, workbench 1 is fixed with on two delivery tracks, 2, two delivery tracks 2 and offers a horizontally disposed groove 3 respectively, and two grooves 3 is oppositely arranged.In order to ensure that delivery track 2 has certain height, need on workbench 1, fix four supporting brackets.
As shown in Figure 2, workbench 1 is provided with the plug-in mechanism that circuit element can be inserted into automatically on circuit board.Specifically, plug-in mechanism comprises grafting cylinder 9 and longitudinal cylinder 8, workbench 1 slides and is provided with an erecting bed 7, erecting bed 7 is in the same side of two delivery tracks 2, the cylinder body of longitudinal cylinder 8 is fixed on erecting bed 7, the piston rod of longitudinal cylinder 8 is horizontally disposed with, the cylinder body of grafting cylinder 9 is fixed on the piston rod end of longitudinal cylinder 8, the piston rod of grafting cylinder 9 straight down, and the tailpiece of the piston rod of grafting cylinder 9 is fixed with a material taking hand 10, between erecting bed 7 and workbench 1, be provided with the adjustment structure one that can regulate spacing between erecting bed 7 and delivery track 2.The longitudinal cylinder 8 be fixed on erecting bed 7 can drive material taking hand 10 to vertically move, thus realize carrying out longitudinal register to plug-in unit, adjustment structure one can realize carrying out located lateral to plug-in unit, and can realize material taking hand 10 pairs of circuit boards by grafting cylinder 9 and carry out plug-in unit.
Wherein, adjustment structure one comprises screw rod 1, nut 1 and Compress Spring 1, one end of screw rod 1 is fixed therein the outside of a delivery track 2, Compress Spring 1 is set on screw rod 1, described nut 1 is threaded on screw rod 1, and Compress Spring 1 is between delivery track 2 and nut 1, erecting bed 7 offers a perforating, screw rod 1 is through this perforating, and erecting bed 7 is between Compress Spring 1 and nut 1.And erecting bed 7 comprises riser and transverse slat, perforating is opened on riser, and the cylinder body of longitudinal cylinder 8 is fixed on transverse slat.One end of screw rod 1 is fixed on the outside of a delivery track 2, the other end passes the perforating on erecting bed 7 and is arranged with nut 1, by rotating nut, the Compress Spring 1 be between erecting bed 7 and delivery track 2 is extruded, thus regulate the spacing between erecting bed 7 and delivery track 2, realize carrying out located lateral to plug-in unit.
As shown in Figure 3, be provided with can by the pin automatic welding of circuit element to the spot-welding mechanism on circuit board for workbench 1.Described spot-welding mechanism comprises gun welding machine 17, point welding cylinder 16 and conveying cylinder 15, described workbench 1 slides and is provided with a welding bench 14, welding bench 14 is in the same side of two delivery tracks 2, the cylinder body of described conveying cylinder 15 is fixed on welding bench 14, the piston rod of conveying cylinder 15 is horizontally disposed with, the cylinder body of described some welding cylinder 16 is fixed on the piston rod end of conveying cylinder 15, the piston rod of some welding cylinder 16 straight up, described gun welding machine 17 is hinged on the piston rod end of a welding cylinder 16, the adjustment structure two that can regulate spacing between welding bench 14 and delivery track 2 is provided with between described welding bench 14 and workbench 1.The conveying cylinder 15 be fixed on welding bench 14 can drive a welding cylinder 16 to vertically move at the lower surface of circuit board, thus realize carrying out longitudinal register to gun welding machine 17, adjustment structure two can realize carrying out located lateral to gun welding machine 17, and can realize spot welding by a some welding cylinder 16 and rob and weld with circuit board component pin.
Wherein, adjustment structure two comprises screw rod 2 18, nut 2 19 and Compress Spring 2 20, one end of screw rod 2 18 is fixed therein the outside of a delivery track 2, Compress Spring 2 20 is set on screw rod 2 18, nut 2 19 is threaded on screw rod 2 18, and Compress Spring 2 20 is between delivery track 2 and nut 2 19, welding bench 14 offers a perforating, screw rod 2 18 is through this perforating, and welding bench 14 is between Compress Spring 2 20 and nut 2 19.And welding bench 14 comprises riser and transverse slat, perforating is opened on riser, and the cylinder body of conveying cylinder 15 is fixed on transverse slat.One end of screw rod 2 18 is fixed on the outside of a delivery track 2, the other end passes the perforating on welding bench 14 and is arranged with nut 2 19, by rotating nut 2 19, the Compress Spring 2 20 be between welding bench 14 and delivery track 2 is extruded, thus regulate the spacing between welding bench 14 and delivery track 2, realize carrying out located lateral to gun welding machine 17.The piston rod end of some welding cylinder 16 is fixed with hinged block, and gun welding machine 17 is fixed on hinged block.Hinged block is prior art, is fixed on a welding cylinder 16 by gun welding machine 17 by hinged block, thus can also realize the rotation of certain angle.
As shown in Figure 4, workbench 1 is provided with the pinrshape structure that can carry out surface trimming to the pin stretching out circuit board lower face.Specifically, pinrshape structure comprises cutting disc 22 and rotary electric machine 21, rotary electric machine 21 is fixed on workbench 1, the output shaft of rotary electric machine 21 straight up, cutting disc 22 is arranged on the upper end of output shaft, cutting disc 22 and rotary electric machine 21 are all arranged between two delivery tracks 2, and the plane that the height of cutting disc 22 is formed lower than two grooves 3.Workbench 1 between two delivery tracks 2 is fixed with rotary electric machine 21, thus drives the cutting disc 22 below circuit board to rotate, thus it is smooth to realize carrying out pruning to the leg place on circuit board efficiently.
Wherein, the lifting structure that can regulate cutting disc 22 height is also provided with between the output shaft of rotary electric machine 21 and cutting disc 22, lifting structure is lift cylinder 23, the cylinder body of lift cylinder 23 is fixed on the end of output shaft, the piston rod of lift cylinder 23 straight up, described cutting disc 22 is fixed on the piston rod end of lift cylinder 23, and the axle of cutting disc 22 overlaps with the axial line of the piston rod of lift cylinder 23.Cutting disc 22 can be driven to carry out the adjustment of upper-lower position by the lift cylinder 23 be fixed on rotary electric machine 21 output shaft, thus suitably can prune according to the remaining length of actual conditions to leg.
More particularly, workbench 1 is also provided with some propelling movement structures that can promote circuit board motion, push structure for pushing cylinder 4, the cylinder body pushing cylinder 4 is fixed on workbench 1, the piston rod pushing cylinder 4 parallels with delivery track 2, and the piston rod end pushing cylinder 4 is fixed with push pedal 5.Be fixed with push pedal 5 by the propelling movement cylinder 4 be fixed on workbench 1 with its piston rod end, thus the groove 3 of circuit board along delivery track 2 can be realized to move.Pushing cylinder 4 is fixed on workbench 1 by support 6, and push pedal 5 is being fixed on by screw the piston rod end pushing cylinder 4.Push cylinder 4 by support 6, thus it is highly close with delivery track 2 to ensure to push cylinder 4, and push pedal 5 is fixed by screw thus is convenient to handling.
Comprehensively above-mentioned, the process line of this lift circuit plate, its operation principle is as follows:
Can the position of stabilizing circuit plate in the groove 3 of 1, delivery track 2, and push the push pedal 5 on cylinder 4 and fixed piston rod, circuit board can be promoted and move along groove 3.
2, the longitudinal cylinder 8 on erecting bed 7 can drive material taking hand 10 to vertically move, thus realizes carrying out longitudinal register to plug-in unit; And by rotating nut 1, the Compress Spring 1 be between erecting bed 7 and delivery track 2 is extruded, thus regulate the spacing between erecting bed 7 and delivery track 2, realize carrying out located lateral to plug-in unit.Meanwhile, drive material taking hand 10 oscilaltion by grafting cylinder 9, thus can automation realize carrying out plug-in unit to circuit board.
3, the conveying cylinder 15 be fixed on welding bench 14 can drive a welding cylinder 16 to vertically move, thus realizes carrying out longitudinal register to gun welding machine 17; And by rotating nut 2 19, the Compress Spring 2 20 be between welding bench 14 and delivery track 2 is extruded, thus regulate the spacing between welding bench 14 and delivery track 2, realize carrying out located lateral to gun welding machine 17.Meanwhile, drive spot welding to rob oscilaltion by a welding cylinder 16, thus automation can realize spot welding and rob component pin is welded with circuit board.
4, the rotary electric machine 21 on the workbench 1 between delivery track 2, the cutting disc 22 below circuit board can be driven to rotate, and lift cylinder 23 can drive cutting disc 22 to carry out the adjustment of upper-lower position, thus it is smooth to realize carrying out pruning to the leg place on circuit board efficiently.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ 1 herein, workbench; 2, delivery track; 3, groove; 4, cylinder is pushed; 5, push pedal; 6, support; 7, erecting bed; 8, longitudinal cylinder; 9, grafting cylinder; 10, material taking hand; 11, screw rod one; 12, nut one; 13, Compress Spring one; 14, welding bench; 15, cylinder is carried; 16, welding cylinder is put; 17, gun welding machine; 18, screw rod two; 19, nut two; 20, Compress Spring two; 21, rotary electric machine; 22, cutting disc; 23, the term such as lift cylinder, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (10)
1. the process line of a lift circuit plate, comprise workbench, described workbench is fixed with two delivery tracks, two described delivery tracks offer a horizontally disposed groove respectively, and two grooves are oppositely arranged, it is characterized in that, described workbench is provided with successively the plug-in mechanism that circuit element can be inserted into automatically on circuit board, can by the pin automatic welding of circuit element to the spot-welding mechanism on circuit board and the pinrshape structure that can carry out surface trimming to the pin stretching out circuit board lower face.
2. the process line of lift circuit plate according to claim 1, it is characterized in that, described plug-in mechanism comprises grafting cylinder and longitudinal cylinder, described workbench slides and is provided with an erecting bed, erecting bed is in the same side of two delivery tracks, the cylinder body of described longitudinal cylinder is fixed on erecting bed, the piston rod of longitudinal cylinder is horizontally disposed with, the cylinder body of described grafting cylinder is fixed on the piston rod end of longitudinal cylinder, the piston rod of grafting cylinder straight down, and the tailpiece of the piston rod of grafting cylinder is fixed with a material taking hand, the adjustment structure one that can regulate spacing between erecting bed and delivery track is provided with between described erecting bed and workbench.
3. the process line of lift circuit plate according to claim 2, it is characterized in that, described adjustment structure one comprises screw rod one, nut one and Compress Spring one, one end of described screw rod one is fixed therein the outside of a delivery track, described Compress Spring one is set on screw rod one, described nut one is threaded on screw rod one, and Compress Spring one is between delivery track and nut one, described erecting bed offers a perforating, screw rod one is through this perforating, and erecting bed is between Compress Spring one and nut one.
4. the process line of lift circuit plate according to claim 1, it is characterized in that, described spot-welding mechanism comprises gun welding machine, point welding cylinder and conveying cylinder, described workbench slides and is provided with a welding bench, welding bench is in the same side of two delivery tracks, the cylinder body of described conveying cylinder is fixed on welding bench, the piston rod of conveying cylinder is horizontally disposed with, the cylinder body of described some welding cylinder is fixed on the piston rod end of conveying cylinder, the piston rod of some welding cylinder straight up, described gun welding machine is hinged on the piston rod end of a welding cylinder, the adjustment structure two that can regulate spacing between welding bench and delivery track is provided with between described welding bench and workbench.
5. the process line of lift circuit plate according to claim 4, it is characterized in that, described adjustment structure two comprises screw rod two, nut two and Compress Spring two, one end of described screw rod two is fixed therein the outside of a delivery track, described Compress Spring two is set on screw rod two, described nut two is threaded on screw rod two, and Compress Spring two is between delivery track and nut two, described welding bench offers a perforating, screw rod two is through this perforating, and welding bench is between Compress Spring two and nut two.
6. the process line of lift circuit plate according to claim 5, is characterized in that, the piston rod end of described some welding cylinder is fixed with hinged block, and above-mentioned gun welding machine is fixed on hinged block.
7. the process line of lift circuit plate according to claim 1, it is characterized in that, described pinrshape structure comprises cutting disc and rotary electric machine, described rotary electric machine is fixing on the table, the output shaft of rotary electric machine straight up, described cutting disc is arranged on the upper end of output shaft, and cutting disc and rotary electric machine are all arranged between two delivery tracks, and the plane that the height of cutting disc is formed lower than two grooves.
8. the process line of lift circuit plate according to claim 7, it is characterized in that, the lifting structure that can regulate cutting disc height is also provided with between the output shaft of described rotary electric machine and cutting disc, described lifting structure is lift cylinder, the cylinder body of lift cylinder is fixed on the end of output shaft, straight up, described cutting disc is fixed on the piston rod end of lift cylinder to the piston rod of lift cylinder, and the axle of cutting disc overlaps with the axial line of the piston rod of lift cylinder.
9. the process line of the lift circuit plate according to claim 1 or 2 or 4 or 7, it is characterized in that, described workbench is also provided with some propelling movement structures that can promote circuit board motion, described propelling movement structure is for pushing cylinder, the cylinder body pushing cylinder is fixing on the table, the piston rod pushing cylinder parallels with delivery track, and the piston rod end of described propelling movement cylinder is fixed with push pedal.
10. the process line of lift circuit plate according to claim 9, is characterized in that, described propelling movement cylinder is fixing on the table by support, and described push pedal is being fixed on by screw the piston rod end pushing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579215.3U CN204859788U (en) | 2015-08-04 | 2015-08-04 | Flow direction of packaging line of elevator circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579215.3U CN204859788U (en) | 2015-08-04 | 2015-08-04 | Flow direction of packaging line of elevator circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204859788U true CN204859788U (en) | 2015-12-09 |
Family
ID=54750295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520579215.3U Expired - Fee Related CN204859788U (en) | 2015-08-04 | 2015-08-04 | Flow direction of packaging line of elevator circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204859788U (en) |
-
2015
- 2015-08-04 CN CN201520579215.3U patent/CN204859788U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160804 |