CN213483663U - Automatic assembly device for torsional spring of circuit breaker - Google Patents
Automatic assembly device for torsional spring of circuit breaker Download PDFInfo
- Publication number
- CN213483663U CN213483663U CN202022221395.1U CN202022221395U CN213483663U CN 213483663 U CN213483663 U CN 213483663U CN 202022221395 U CN202022221395 U CN 202022221395U CN 213483663 U CN213483663 U CN 213483663U
- Authority
- CN
- China
- Prior art keywords
- torsion spring
- material taking
- torsion
- circuit breaker
- buckle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Feeding Of Articles To Conveyors (AREA)
Abstract
The utility model discloses a circuit breaker torsional spring automatic assembly device solves the problem that the circuit breaker torsional spring still adopts manual assembly at present stage. The torsion spring feeding mechanism comprises a torsion spring feeding mechanism, a moving module, a material taking mechanism, a torsion mechanism and a feeding mechanism, wherein the material taking mechanism grabs torsion springs supplied by a discharge port of the torsion spring feeding mechanism to the torsion mechanism; the torsion mechanism comprises a material pushing pipe capable of lifting and moving, a fixed buckle and a movable buckle capable of rotating, supporting arms at two ends of a torsion spring moving to the torsion mechanism respectively abut against the fixed buckle and the movable buckle, the torsion spring is twisted through the rotary matching of the movable buckle, and the material pushing pipe pushes the twisted torsion spring to the feeding mechanism; the feeding mechanism receives and holds the twisted-off torsion spring and sends the torsion spring to a target position of the circuit breaker. The automatic assembly torsion spring replacing the manual assembly torsion spring at the present stage can reasonably and effectively realize the full-automatic assembly torsion spring of the torsion spring, and solves the problem that the circuit breaker can be installed only by twisting the torsion spring, and the assembly efficiency is remarkably improved.
Description
Technical Field
The utility model belongs to the technical field of circuit breaker accessory assembly and specifically relates to a circuit breaker torsional spring automatic assembly device.
Background
The torsional spring needs to be installed to miniature circuit breaker's handle, and current technique adopts the manual work to install the torsional spring in the downthehole of handle or the handle of circuit breaker casing is epaxial, because torsional spring itself when the installation, need go to twist reverse torsional spring to certain angle that opens, impresses to the target location with open state again, and the installation degree of difficulty is great. The torsion spring is large in installation strength and low in assembly efficiency when being assembled on an assembly line by manual operation in the prior stage, the torsion spring is required to be pressed into position to ensure that the support arms at the two ends of the torsion spring reach a target position, and the condition that the torsion spring is not installed in place is more, so that the assembly qualified rate is low.
Disclosure of Invention
The utility model aims at: in order to overcome the defect of the prior art, the utility model provides a circuit breaker torsional spring automatic assembly device solves the problem that the circuit breaker torsional spring still adopts manual assembly in current stage.
The technical scheme of the utility model: the torsion spring feeding mechanism supplies torsion springs, the moving module is connected with the material taking mechanism and the feeding mechanism to drive the material taking mechanism and the feeding mechanism to move horizontally and lift, and the material taking mechanism grabs the torsion springs supplied by the discharge port of the torsion spring feeding mechanism to the torsion mechanism; the torsion mechanism comprises a lifting and moving material pushing pipe, a fixed buckle and a movable buckle capable of rotating, supporting arms at two ends of a torsion spring moving to the torsion mechanism respectively abut against the fixed buckle and the movable buckle, the torsion spring is twisted through the rotation and matching of the movable buckle, and the material pushing pipe pushes the twisted torsion spring to the feeding mechanism; the feeding mechanism receives and holds the twisted-off torsion spring and sends the torsion spring to a target position of the circuit breaker.
By adopting the technical scheme, the torsion springs are supplied by the torsion spring feeding mechanism, the material is taken by the material taking mechanism and is sent to the torsion mechanism, then the torsion springs are turned off by the rotary matching of the static buckle and the dynamic buckle, then the material pushing pipe is pushed to the material feeding mechanism, and finally the material feeding mechanism keeps the torsion springs in posture and sends the torsion springs to the target position of the circuit breaker, so that the torsion springs are replaced for manual assembly in the current stage, the full-automatic assembly torsion springs of the torsion springs can be reasonably and effectively realized, the problem that the circuit breaker can be assembled only by turning off the torsion springs is solved, the application range is enlarged, the assembly efficiency is.
The utility model discloses a further setting: the torsion mechanism also comprises a movable buckle sleeve and a movable buckle rotary driving piece, the movable buckle sleeve is in gear transmission connection with the movable buckle rotary driving piece, and the movable buckle is integrally connected with the movable buckle sleeve; the movable buckle and the static buckle are both located on the circumferential direction of the torsion spring, and the movable buckle rotates towards the static buckle when acting to reduce the central angle between the movable buckle and the static buckle and achieve the central angle required for twisting the torsion spring.
By adopting the further arrangement, the movable buckle rotary driving piece drives the movable buckle sleeve to rotate, the movable buckle rotates towards the static buckle, so that the torsion spring is twisted open, and the action design is reasonable, effective, reliable and stable.
The utility model discloses a further setting again: the torsion mechanism further comprises a positioning rod, the positioning rod is located in the material pushing pipe, the received torsion spring is sleeved outside the positioning rod, and the outer diameter of the positioning rod is smaller than the inner diameter of the torsion spring which is not turned.
Adopt above-mentioned further setting again, the mobile cover of torsional spring is established on the locating lever, and is more convenient when receiving the torsional spring, and the locating lever also is as the center support of torsional spring simultaneously, avoids the torsional spring to appear the skew phenomenon of swing when turning round to open.
The utility model discloses a still further set up: the material pushing pipe is movably sleeved in the movable buckle sleeve, the material pushing pipe abuts against a torsion spring on the positioning rod when pushing materials, and the bottom end of the material pushing pipe is further connected with a material pushing pipe driving cylinder for driving the material pushing pipe to push materials.
By adopting the further arrangement, the pushing pipe driving cylinder drives the pushing pipe to push upwards, so that the torsion spring is separated from the positioning rod.
The utility model discloses a still further set up: the material pushing pipe and the static buckle are magnetized parts.
Adopt above-mentioned still further setting, push away the material pipe and quiet buckle is magnetic, can adsorb the torsional spring, and the magnetism of quiet buckle is for hugging closely the one end tip of torsional spring on quiet buckle when the torsional spring is placed in the locating lever, so can fix a position the torsional spring and place the direction, and the magnetism that pushes away the material pipe is for making the torsional spring hug closely push away the top of material pipe, can fix a position the place position of torsional spring.
The utility model discloses a still further set up: the feeding mechanism comprises a torsion spring sleeve, a liftable feeding stripper tube and a torsion spring guide pillar, wherein the torsion spring guide pillar is located at the central position, the feeding stripper tube is movably sleeved on the torsion spring guide pillar, the torsion spring sleeve is sleeved on the feeding stripper tube, notch grooves for twisting the torsion spring at two ends are formed in the end part of the torsion spring sleeve, the groove wall of each notch groove is abutted to support arms at two ends of the torsion spring, and the central angle of each notch groove is the required central angle for twisting the torsion spring.
Adopt above-mentioned still further setting again, the breach groove is used for the torsional spring energy storage, reaches the torsional spring and keeps turning round the purpose of opening the gesture, and the torsional spring guide pillar is used for fixing a position the torsional spring, and pay-off takes off the material pipe and can release the torsional spring and press into the position, has improved the qualification rate of assembly.
The utility model discloses a still further set up: one side of the notch groove is abutted against and aligned with the working surface of the static buckle when the feeding mechanism receives the torsion spring, and the other side of the notch groove is abutted against and aligned with the working surface of the movable buckle after the rotation is finished.
By adopting the above further arrangement, the twisted torsion spring can be smoothly and stably transferred from the torsion mechanism to the notch groove.
The utility model discloses a still further set up: the material taking mechanism comprises a material taking guide pillar and a material taking falling pipe capable of lifting and moving, the material taking guide pillar is positioned on the central position, and the material taking falling pipe is movably sleeved on the material taking guide pillar; the working end of the material taking guide pillar is provided with a chamfer, the outer diameter of the material taking guide pillar is slightly larger than the inner diameter of the untwisted torsion spring, and the minimum outer diameter of the chamfer is smaller than the inner diameter of the untwisted torsion spring; the material taking dropping pipe is abutted against a torsional spring of the material taking guide pillar when falling off.
Adopt the aforesaid to set up still further again, get in the material guide pillar inserts to the torsional spring, the torsional spring is opened in the extrusion of chamfer, forces the torsional spring to turn round certain angle, so the torsional spring has the restoring force in order to be fixed in getting on the material guide pillar to get the material guide pillar and can remove the torsional spring, when needing to break away from getting the material guide pillar, get the material and take off the pipe and push down the torsional spring and reach the purpose of shifting.
The utility model discloses a still further set up: a floating mechanism is further arranged at the discharge port of the torsion spring feeding mechanism and comprises a floating pin, a spring, a profiling positioning block and a fixed workbench, the floating pin is arranged in the fixed workbench in a lifting and moving manner, one end of the spring is fixed in the fixed workbench, and the other end of the spring is fixedly connected with the floating pin; the working surface of the fixed working table is positioned at the discharge port of the torsion spring feeding mechanism, and the top end of the floating pin is positioned below the working surface of the fixed working table; the floating pin and the material taking guide pillar are coaxially arranged when the material is taken, and the outer diameter of the floating pin is consistent with that of the material taking guide pillar; the shape imitating positioning block is fixed at the top of the fixed workbench, a shape imitating positioning cavity which imitates the shape of the torsion spring and determines the position of the torsion spring support arm is arranged in the shape imitating positioning block, and the shape imitating positioning cavity is communicated with a discharge hole of the torsion spring feeding mechanism.
By adopting the further arrangement, when the material taking guide column takes materials and presses the floating pin downwards, the material taking guide column is inserted into the torsion spring positioned on the fixed workbench, and the spring plays a role of buffering the pressure of the material taking guide column to enable the floating pin to float downwards and resetting the floating pin, so that the torsion spring is easier to coat the material taking guide column, the material taking action is more reliable, and the phenomenon of empty materials is avoided; in addition, the profiling positioning cavity can preliminarily determine the placing position of the torsion spring support arm, and the phenomenon of clamping when the torsion spring support arm moves to the torsion mechanism can be avoided.
The utility model discloses a still further set up: the output end of the mobile module is fixedly connected with a material taking bracket, and the torsion spring sleeve, the torsion spring guide pillar and the material taking guide pillar are all fixed on the material taking bracket; a stripping cylinder is fixed on the material taking support, the output end of the stripping cylinder is fixedly connected with a stripping connecting block, and the stripping connecting block movably penetrates through the material taking support and is respectively in linkage connection with a feeding stripping pipe and a material taking stripping pipe; and a buffer spring is also arranged between the material taking bracket and the material taking connecting block.
By adopting the still further arrangement, the moving module can translate and lift the torsion spring sleeve, the torsion spring guide post and the material taking guide post, the material removing cylinder is used for operating the feeding material removing pipe and the material taking material removing and dropping pipe to perform material removing actions, and the buffer spring is used for buffering over-hard operation during material removing, so that related parts are prevented from being damaged due to over-material removing; in addition, when the material taking guide column takes materials, the torsion spring sleeve and the torsion spring guide column synchronously receive the torsion spring, the feeding material taking and discharging pipe and the material taking and discharging pipe synchronously take off the materials, the same driving piece is utilized to carry out synchronous operation, and the cost is reduced while the working efficiency is accelerated.
Drawings
FIG. 1 is a first schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a second schematic structural diagram according to an embodiment of the present invention;
FIG. 3 is a sectional perspective view of a main structure of an embodiment of the present invention;
fig. 4 is a schematic structural view of the torsion mechanism of the present invention;
fig. 5 is a schematic structural view of the material taking mechanism and the feeding mechanism of the present invention;
the device comprises a torsion spring feeding mechanism 1, a moving module 2, a material taking mechanism 3, a twisting mechanism 4, a feeding mechanism 5, a torsion spring 0, a support arm 01, a positioning rod 41, a material pushing pipe 42, a static buckle 43, a dynamic buckle 44, a dynamic buckle sleeve 45, a dynamic buckle rotary driving piece 46, a material pushing pipe driving cylinder 47, a torsion spring sleeve 51, a material feeding and stripping pipe 52, a torsion spring guide pillar 53, a notch groove 511, a material taking guide pillar 31, a material taking and stripping pipe 32, a chamfer 311, a floating mechanism 6, a floating pin 61, a spring 62, a profiling positioning block 63, a fixed workbench 64, a profiling positioning cavity 631, a material taking support 21, a material stripping cylinder 22, a material stripping connecting block 23, a buffer spring 24, a torsion spring vibration disc 11 and a linear vibration material channel 12.
Detailed Description
As shown in fig. 1 and 2, the automatic assembly device for the torsion spring of the circuit breaker comprises a torsion spring feeding mechanism 1, a moving module 2, a material taking mechanism 3, a torsion mechanism 4 and a feeding mechanism 5, wherein the torsion spring feeding mechanism 1 supplies torsion springs 0, the moving module 2 is connected with the material taking mechanism 3 and the feeding mechanism 5 to drive the two to move horizontally and lift, and the material taking mechanism 3 grabs the torsion springs 0 supplied from a discharge port of the torsion spring feeding mechanism 1 to the torsion mechanism 4; the torsion mechanism 4 can turn the torsion spring 0 open, and the feeding mechanism 5 receives and holds the twisted torsion spring 0 and feeds the twisted torsion spring 0 to a target position of the circuit breaker. The torsion spring 0 is supplied by the torsion spring feeding mechanism 1, the material is taken by the material taking mechanism 3 and is sent to the torsion mechanism 4, then the torsion mechanism 4 enables the torsion spring 0 to be twisted open, then the torsion spring is sent to the feeding mechanism 5, and finally the feeding mechanism 5 keeps the torsion spring 0 in posture and sends the torsion spring 0 to the target position of the circuit breaker.
As shown in fig. 2 to 3, the torsion mechanism 4 includes a positioning rod 41, a pushing tube 42, a stationary buckle 43, a movable buckle 44, a movable buckle sleeve 45, and a movable buckle rotation driving member 46. The outer diameter of the positioning rod 41 at the central position of the positioning rod 41 is smaller than the inner diameter of the untwisted torsion spring 0, and the received torsion spring 0 is sleeved outside the positioning rod 41. The material pushing pipe 42 is movably sleeved outside the positioning rod 41, the material pushing pipe 42 abuts against a torsion spring 0 outside the positioning rod 41 when pushing materials, namely the inner diameter of the material pushing pipe 42 is smaller than the inner diameter of the torsion spring 0 which is not twisted open, the outer diameter of the material pushing pipe is larger than the outer diameter of the torsion spring 0, the bottom end of the material pushing pipe 42 is also connected with a material pushing pipe 42 driving cylinder which drives the material pushing pipe 42 to push materials, and the material pushing pipe 42 is driven by the material pushing pipe 42 driving cylinder to enable the material pushing pipe 42 to lift axially. The movable buckle sleeve 45 is movably sleeved outside the material pushing pipe 42, the top of the movable buckle sleeve 45 is integrally connected with the movable buckle 44, the movable buckle 44 and the static buckle 43 are both located on the circumferential direction of the torsion spring 0 received by the positioning rod 41, the movable buckle sleeve 45 is in gear transmission connection with the movable buckle rotary driving part 46, and therefore the movable buckle 44 is driven by the movable buckle rotary driving part 46 to rotate around the positioning rod 41. When the positioning rod 41 receives the torsion spring 0, the torsion spring 0 freely falls onto the movable buckle sleeve 45 outside the positioning rod 41, at this time, the movable buckle rotary driving piece 46 drives the movable buckle sleeve 45 to rotate, the movable buckle 44 is driven to rotate towards the static buckle 43, the central angle between the movable buckle 44 and the static buckle 43 is reduced, the movable buckle 44 and the static buckle 43 can be naturally abutted against the support arms 01 at the two ends of the torsion spring 0 in the rotating process of the movable buckle 44, the torsion spring 0 can be twisted off along with the further rotating action of the movable buckle 44, then the pushing pipe 42 is lifted to push up the twisted-off torsion spring 0, and the torsion spring 0 is separated from the positioning rod 41 to the feeding mechanism 5. In order to facilitate the insertion of the torsion spring 0 into the positioning rod 41, the movable catch 44 needs to approach the stationary catch 43 in the reverse rotation direction at a position before the start of the operation, so that the central angle between the movable catch 44 and the stationary catch 43 is maximized. The material pushing pipe 42 and the static buckle 43 are magnetized parts, the material pushing pipe 42 and the static buckle 43 are magnetic and can adsorb the torsion spring 0, the magnetism of the static buckle 43 is used for enabling one end part of the torsion spring 0 to be tightly attached to the static buckle 43 when the torsion spring 0 is placed on the positioning rod 41, the placing direction of the torsion spring 0 can be positioned, and the magnetism of the material pushing pipe 42 is used for enabling the torsion spring 0 to be tightly attached to the top of the material pushing pipe 42 and positioning the placing position of the torsion spring 0. From another perspective, when the torsion spring 0 fails to enter the feeding mechanism 5, the material pushing pipe 42 may also suck the torsion spring 0 to return, and push the torsion mechanism 4 out after twisting open again.
As shown in fig. 2, 3, and 5, the feeding mechanism 5 includes a torsion spring sleeve 51, a liftable feeding and discharging tube 52, and a torsion spring guide post 53, the torsion spring guide post 53 is located at a central position, the feeding and discharging tube 52 is movably sleeved on the torsion spring guide post 53, the torsion spring sleeve 51 is sleeved on the feeding and discharging tube 52, a notch slot 511 for twisting off two ends of the torsion spring 0 is formed at an end of the torsion spring sleeve 51, a slot wall of the notch slot 511 is abutted against support arms 01 at two ends of the torsion spring 0, a central angle of a slot wall of the notch slot 511 is a central angle of the torsion spring 0, and the central angle of the torsion spring 0 is a central angle of the support arms 01 at two ends of the torsion spring 0. One side of the notch 511 is close to and flush with the working surface of the static buckle 43 when the feeding mechanism 5 receives the torsion spring 0, and the other side of the notch is close to and flush with the working surface of the movable buckle 44 after the rotation is finished, so that the torsion spring 0 twisted on the static buckle 43 and the movable buckle 44 can be smoothly and stably pushed into the notch 511. Certainly, in order to ensure the smooth displacement of the torsion spring 0, the twisting angle of the static buckle 43 and the dynamic buckle 44 can be properly reserved, so that the twisting central angle of the twisting mechanism 4 is slightly smaller than the central angle of the groove wall of the notch 511. The support arm 01 of the torsion spring 0 abuts against the groove wall of the notch groove 511, the torsion spring 0 is sleeved on the torsion spring guide post 53, the torsion spring 0 keeps a twisting-open posture, when the feeding mechanism 5 reaches the position above the target position, the notch groove 511 abuts against the target position, and the feeding and discharging pipe 52 pushes the torsion spring 0 downwards to press the torsion spring 0 into the target position. In addition, when the torsion spring 0 moves to the feeding mechanism 5, the torsion spring guide post 53 and the positioning rod 41 are coaxially arranged, for the purpose of coaxially positioning the torsion spring 0 and the feeding mechanism, a convex rib is arranged at the top end of the positioning rod 41, and a groove matched with the convex rib is arranged at the bottom end of the torsion spring guide post 53.
As shown in fig. 2, 3 and 5, the material taking mechanism 3 includes a material taking guide pillar 31 and a material taking falling pipe 32 capable of lifting and moving, the material taking guide pillar 31 is located at the center, and the material taking falling pipe 32 is movably sleeved on the material taking guide pillar 31; the working end of the material taking guide pillar 31 is provided with a chamfer 311, the outer diameter of the material taking guide pillar 31 is slightly larger than the inner diameter of the untwisted torsion spring 0, and the minimum outer diameter of the chamfer 311 is smaller than the inner diameter of the untwisted torsion spring 0; when the material taking falling pipe 32 falls off, the material taking falling pipe abuts against the torsion spring 0 of the material taking guide pillar 31. When material is taken, the material taking mechanism 3 is close to the discharge port of the torsion spring feeding mechanism 1, the material taking guide pillar 31 moves downwards and is inserted into the torsion spring 0, the chamfer 311 gradually enters the torsion spring 0, the chamfer 311 needs to extrude the torsion spring 0 due to the increase of the outer diameter of the chamfer 311, the torsion spring 0 is tightly sleeved on the material taking guide pillar 31 due to the elastic restoring force of the torsion spring 0, then the material taking guide pillar 31 moves the torsion spring 0 to the torsion mechanism 4, and the material taking falling pipe 32 pushes the torsion spring 0 downwards to be sleeved on the positioning rod 41.
As shown in fig. 3 and 4, a floating mechanism 6 is further arranged at the discharge port of the torsion spring feeding mechanism 1, the floating mechanism 6 comprises a floating pin 61, a spring 62, a profiling positioning block 63 and a fixed workbench 64, the floating pin 61 is installed in the fixed workbench 64 in a lifting and moving manner, one end of the spring 62 is fixed in the fixed workbench 64, and the other end of the spring 62 is fixedly connected with the floating pin 61; the working surface of the fixed workbench 64 is positioned at the discharge port of the torsion spring feeding mechanism 1, and the top end of the floating pin 61 is positioned below the working surface of the fixed workbench 64; the floating pin 61 and the material taking guide pillar 31 are coaxially arranged during material taking, and the outer diameter of the floating pin 61 is consistent with that of the material taking guide pillar 31. The shape imitating positioning block is fixed at the top of the fixed workbench 64, a shape imitating positioning cavity 631 which imitates the shape of the torsion spring 0 and determines the placement direction of the support arm 01 of the torsion spring 0 is arranged in the shape imitating positioning block 63, and the shape imitating positioning cavity 631 is communicated with a discharge hole of the torsion spring feeding mechanism 1. The torsion spring feeding mechanism 1 supplies a torsion spring 0 to the working surface of the fixed workbench 64 at a discharge port thereof, the profiling positioning cavity 631 guides the torsion spring 0 to a set placing direction thereof, then the material taking guide pillar 31 descends and is inserted into the torsion spring 0, meanwhile, the floating pin 61 is stressed to press the spring 62 to contract, the torsion spring 0 is sleeved on the material taking guide pillar 31 through the chamfer 311 of the material taking guide pillar 31 and taken out from the profiling positioning cavity 631, and the floating pin 61 is reset due to the action of the spring 62. Therefore, the torsion spring 0 is more easily sleeved on the material taking guide post 31, and the phenomenon of empty material is avoided. On the other hand, the shape of the profiling positioning cavity 631 is formed to be arranged to follow the shape of the torsion spring 0, and the position of the support arm 01 of the profiling positioning cavity 631 is determined to be a certain position, so that the profiling positioning cavity 631 can preliminarily determine the placement position of the support arm 01 of the torsion spring 0. Because the subsequent displacement does not basically change the placing direction of the support arm 01 of the torsion spring 0, and the placing direction of the support arm 01 of the torsion spring 0 guided by the profiling positioning cavity 631 is the placing direction before the torsion mechanism 4 is reached next, the placing direction of the support arm 01 of the torsion spring 0 guided by the profiling positioning cavity 631 can be designed to avoid that the support arm 01 of the torsion spring 0 is too close to the static buckle 43, and the torsion spring 0 is prevented from being clamped on the static buckle 43 when being placed to the torsion mechanism 4.
As shown in fig. 1-5, the material taking bracket 21 is fixedly connected to the output end of the moving module 2, and the torsion spring sleeve 51, the torsion spring guide post 53 and the material taking guide post 31 are all fixed to the material taking bracket 21, so that the torsion spring sleeve 51, the torsion spring guide post 53, the material taking guide post 31 and the material taking bracket 21 are linked and synchronized. A stripping cylinder 22 is fixed on the material taking support 21, the output end of the stripping cylinder 22 is fixedly connected with a stripping connecting block 23, and the stripping connecting block 23 movably penetrates through the material taking support 21 and is respectively in linkage connection with a feeding stripping pipe 52 and a material taking stripping pipe 32; and a buffer spring 24 is also arranged between the material taking bracket 21 and the material removing connecting block 23. Moving module 2 can translate and lift torsion spring sleeve 51, torsion spring guide post 53 and take out guide post 31 through take out support 21 to bring them closer to the target location. The stripping cylinder 22 is used for operating the feeding stripping pipe 52 and the taking stripping pipe 32 to move up and down to perform stripping action, and in the process, due to the buffering action of the buffer spring 24, the stripping action is an elastic pressing process, so that related parts are prevented from being damaged. In addition, the material taking of the material taking guide column 31 and the torsion spring sleeve 51 and the torsion spring guide column 53 for receiving the torsion spring 0 are synchronously operated, and the material feeding and stripping tube 52 and the material taking and stripping tube 32 are synchronously stripped, so that the synchronous operation is carried out through the same driving part, the cost is reduced, and the working efficiency is improved.
As shown in fig. 1, the torsion spring feeding mechanism 1 includes a torsion spring vibration plate 11 and a linear vibration material channel 12, the linear vibration material channel 11 is communicated with the torsion spring vibration plate 12, and the linear vibration material channel 11 vibrates to supply the torsion spring 0 to the discharge port.
Claims (10)
1. The utility model provides a circuit breaker torsional spring automatic assembly device which characterized in that: the torsion spring feeding mechanism supplies torsion springs, the moving module is connected with the material taking mechanism and the feeding mechanism to drive the material taking mechanism and the feeding mechanism to move horizontally and lift, and the material taking mechanism grabs the torsion springs supplied by the discharge port of the torsion spring feeding mechanism to the torsion mechanism; the torsion mechanism comprises a lifting and moving material pushing pipe, a fixed buckle and a movable buckle capable of rotating, supporting arms at two ends of a torsion spring moving to the torsion mechanism respectively abut against the fixed buckle and the movable buckle, the torsion spring is twisted through the rotation and matching of the movable buckle, and the material pushing pipe pushes the twisted torsion spring to the feeding mechanism; the feeding mechanism receives and holds the twisted-off torsion spring and sends the torsion spring to a target position of the circuit breaker.
2. The automatic assembly device of a circuit breaker torsion spring according to claim 1, characterized in that: the torsion mechanism further comprises a movable buckle sleeve and a movable buckle rotary driving piece, the movable buckle sleeve is in gear transmission connection with the movable buckle rotary driving piece, and the movable buckle sleeve are integrally connected; the movable buckle and the static buckle are both located on the circumferential direction of the torsion spring, and the movable buckle rotates towards the static buckle when acting to reduce the central angle between the movable buckle and the static buckle and achieve the central angle required for twisting the torsion spring.
3. The automatic assembly device of a circuit breaker torsion spring according to claim 2, characterized in that: the torsion mechanism further comprises a positioning rod, the positioning rod is located in the material pushing pipe, the received torsion spring is sleeved outside the positioning rod, and the outer diameter of the positioning rod is smaller than the inner diameter of the torsion spring which is not twisted open.
4. The automatic assembly device of a circuit breaker torsion spring according to claim 3, characterized in that: the pushing pipe is movably sleeved in the movable buckle sleeve, the pushing pipe abuts against a torsion spring on the positioning rod when pushing, and the bottom end of the pushing pipe is further connected with a pushing pipe driving cylinder for driving the pushing pipe to push.
5. The automatic assembly device of a circuit breaker torsion spring according to claim 4, characterized in that: the material pushing pipe and the static buckle are magnetized parts.
6. The automatic assembling device for the torsion spring of the circuit breaker according to claim 1 or 5, wherein: the feeding mechanism comprises a torsion spring sleeve, a liftable feeding stripping pipe and a torsion spring guide pillar, the torsion spring guide pillar is located at the central position, the feeding stripping pipe is movably sleeved on the torsion spring guide pillar, the torsion spring sleeve is sleeved on the feeding stripping pipe, notch grooves for twisting to open the two ends of the torsion spring are formed in the end portion of the torsion spring sleeve, the groove walls of the notch grooves are abutted to support arms at the two ends of the torsion spring, and the central angle of each notch groove is the required central angle for twisting to open the torsion spring.
7. The automatic assembly device of a circuit breaker torsion spring according to claim 6, characterized in that: one side of the notch groove is abutted against and aligned with the working surface of the static buckle when the feeding mechanism receives the torsion spring, and the other side of the notch groove is abutted against and aligned with the working surface of the movable buckle after the rotation is finished.
8. The automatic assembly device of a circuit breaker torsion spring according to claim 6, characterized in that: the material taking mechanism comprises a material taking guide pillar and a material taking falling pipe capable of lifting and moving, the material taking guide pillar is positioned on the central position, and the material taking falling pipe is movably sleeved on the material taking guide pillar; the working end of the material taking guide pillar is provided with a chamfer, the outer diameter of the material taking guide pillar is slightly larger than the inner diameter of the untwisted torsion spring, and the minimum outer diameter of the chamfer is smaller than the inner diameter of the untwisted torsion spring; the material taking dropping pipe is abutted against a torsional spring of the material taking guide pillar when falling off.
9. The automatic assembly device of a circuit breaker torsion spring according to claim 8, wherein: the discharge gate department of torsional spring feeding mechanism still is provided with the relocation mechanism, the relocation mechanism is including floating round pin and spring, the fixed setting of one end of spring, the other end and floating round pin fixed connection, the top of floating round pin is located torsional spring feeding mechanism's discharge gate department, and with get material guide pillar when getting the material coaxial setting.
10. The automatic assembly device of a circuit breaker torsion spring according to claim 8, wherein: the output end of the moving module is fixedly connected with a material taking bracket, and the torsion spring sleeve, the torsion spring guide pillar and the material taking guide pillar are all fixed on the material taking bracket; a stripping cylinder is fixed on the material taking support, the output end of the stripping cylinder is fixedly connected with a stripping connecting block, and the stripping connecting block movably penetrates through the material taking support and is respectively in linkage connection with a feeding stripping pipe and a material taking stripping pipe; and a buffer spring is also arranged between the material taking bracket and the material taking connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022221395.1U CN213483663U (en) | 2020-09-30 | 2020-09-30 | Automatic assembly device for torsional spring of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022221395.1U CN213483663U (en) | 2020-09-30 | 2020-09-30 | Automatic assembly device for torsional spring of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213483663U true CN213483663U (en) | 2021-06-18 |
Family
ID=76364385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022221395.1U Active CN213483663U (en) | 2020-09-30 | 2020-09-30 | Automatic assembly device for torsional spring of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213483663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112233940A (en) * | 2020-09-30 | 2021-01-15 | 奔龙自动化科技有限公司 | Automatic assembly device for torsional spring of circuit breaker |
| CN115763163A (en) * | 2022-12-05 | 2023-03-07 | 苏州司巴克自动化设备股份有限公司 | Miniature circuit breaker handle torsion spring assembling process and equipment thereof |
-
2020
- 2020-09-30 CN CN202022221395.1U patent/CN213483663U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112233940A (en) * | 2020-09-30 | 2021-01-15 | 奔龙自动化科技有限公司 | Automatic assembly device for torsional spring of circuit breaker |
| CN112233940B (en) * | 2020-09-30 | 2024-08-20 | 奔龙自动化科技有限公司 | Automatic assembling device for torsion springs of circuit breaker |
| CN115763163A (en) * | 2022-12-05 | 2023-03-07 | 苏州司巴克自动化设备股份有限公司 | Miniature circuit breaker handle torsion spring assembling process and equipment thereof |
| CN115763163B (en) * | 2022-12-05 | 2023-09-29 | 苏州司巴克自动化设备股份有限公司 | Miniature circuit breaker handle torsion spring assembly process and equipment thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213483663U (en) | Automatic assembly device for torsional spring of circuit breaker | |
| CN2860767Y (en) | Axle shell shaft-head automatic positioning gripping device for manipulator | |
| CN109570969B (en) | Assembling device for bushing press fitting | |
| CN112233940A (en) | Automatic assembly device for torsional spring of circuit breaker | |
| CN110625218B (en) | Automatic wire bonding machine for earphone plug and working method of automatic wire bonding machine | |
| CN115990751A (en) | Turret type assembling device and assembling method for spray head assembly | |
| CN102253261B (en) | Device and method for automatically triggering programmable switch of electric energy meter | |
| CN213080610U (en) | Spacer assembling mechanism for producing escalator chain | |
| CN116423184A (en) | Automobile clutch processing equipment | |
| CN116493929A (en) | Positioning pin of PCU middle shell, bent pipe press-fitting machine and press-fitting method of bent pipe press-fitting machine | |
| CN218694675U (en) | Automatic wire feeding device of linear cutting machine | |
| CN214024389U (en) | Elastic piece assembling jig | |
| CN213497536U (en) | Torsional spring feeding mechanism for assembling tension wheel | |
| CN110149767B (en) | Plug-in device | |
| CN114711459A (en) | Assembling device and atomizer assembling equipment | |
| CN112139787A (en) | Elastic piece assembling jig | |
| CN210088601U (en) | Automatic fixing device for lamp tube and lamp | |
| CN209767353U (en) | rotor production system | |
| CN210307613U (en) | Cap pressing device of cap covering machine | |
| CN111113027A (en) | Assembly equipment suitable for pencil sharpener hobbing | |
| CN216097440U (en) | Automatic assembling device for four-hole piece, torsion spring and arm body of hinge | |
| CN111993006B (en) | Spacer assembling mechanism for producing escalator chain | |
| CN117096702B (en) | Microphone plug assembly machine | |
| CN216253750U (en) | Head plug-in mechanism of vertical plug-in machine | |
| CN110191630B (en) | Component conveying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |