CN114678754A - Terminal button box part assembly machine - Google Patents
Terminal button box part assembly machine Download PDFInfo
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- CN114678754A CN114678754A CN202210455277.8A CN202210455277A CN114678754A CN 114678754 A CN114678754 A CN 114678754A CN 202210455277 A CN202210455277 A CN 202210455277A CN 114678754 A CN114678754 A CN 114678754A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
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- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
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Abstract
The invention discloses an assembly machine for components and parts of an end button box, relates to the technical field of electric energy meter production equipment, and solves the problems of low assembly efficiency and the like caused by manually assembling sealing strips and nuts at the present stage. The device comprises a positioning device, a wire clamping traction device, a front forming device, a rear forming device, a top pressing device and a side pressing device; the positioning device is used for positioning the terminal button box to the positioning station, the sealing strip at the position of a clamping line inlet is transversely arranged on the positioning station, the front molding plate and the rear molding plate are close to each other to shape the sealing strip, the top pressing plate enters the long strip groove at the bottom surface of the terminal button box, the top pressing plate presses the shaped sealing strip into the cavity, the side pressing plate is lifted to press the sealing strip into the long strip groove at the bottom side of the terminal button box from bottom to top, meanwhile, the sealing strip is cut off through the cutting device, the assembly work of automatically loading the special-shaped sealing strip is realized, the production efficiency is greatly improved, the assembly quality is high and stable, and the product percent of pass is improved.
Description
Technical Field
The invention relates to the technical field of electric energy meter production equipment, in particular to an assembly machine for terminal button box parts.
Background
The electric energy meter is an instrument for measuring the electric quantity used, also called a watt-hour meter, is used as a settlement metering terminal for electric energy use, and is an essential measuring instrument in daily life. The existing electric energy meter generally comprises a housing, a PCB disposed in the housing, and a terminal box connected to the PCB. The terminal box mainly has the function of connecting a current coil and a voltage coil in the electric energy meter with an external circuit, and is an output port facing users. The terminal box generally includes a box body, a box cover, a connecting terminal, a special-shaped nut, a screw and the like, wherein the connecting terminal is arranged in the terminal hole, and the special-shaped nut is embedded in the blind hole on the top surface of the box body. For dust and water prevention, a strip groove which is bent more and is continuous is formed from the bottom surface to the side surface of the box body, and a special-shaped sealing strip (as shown in figures 1 and 2) is arranged in the strip groove.
At the present stage, due to the complex shape of the long groove and the need of embedding the special-shaped nut, the production efficiency is low, the installation quality is uneven, and the qualification rate of finished products is influenced.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects of the prior art, the invention provides an assembly machine for terminal box parts, which solves the problems of low assembly efficiency and the like caused by manually assembling sealing strips and nuts in the prior art.
The technical scheme of the invention is as follows: comprises a positioning device, a wire clamping traction device, a front forming device, a rear forming device, a top pressing device and a side pressing device; the positioning device is internally provided with a positioning station for positioning the terminal box, the wire clamping traction device comprises a wire inlet and a movably arranged wire clamping mechanism, the wire inlet is positioned beside the positioning station, and the wire clamping mechanism clamps a sealing wire at the wire inlet and transversely penetrates through the positioning station to introduce the sealing wire into the positioning station; the front forming device and the rear forming device are respectively arranged in the front side and the rear side of the positioning station and respectively comprise a front forming plate and a rear forming plate which can transversely move, the front forming plate and the rear forming plate transversely move to be close to each other to form a cavity in a shape of a Chinese character ji, and the cavity is positioned in the positioning station; the top pressing device is arranged at the bottom of the positioning station in a lifting manner and comprises a top pressing plate with a cross section in a shape like a Chinese character 'ji', and the top pressing plate rises and is pressed into the cavity to drive the sealing strip line to be pressed into the long groove; the side pressing devices can be arranged on two sides of the positioning station in a lifting mode and comprise side pressing plates on two sides of the top pressing plate, and the side pressing plates rise from bottom to top along the edges of two sides of the cavity to be pressed into the sealing strip line to the side strip groove; the thread inlet is also provided with a cutting device for cutting off the sealing thread.
Adopt above-mentioned technical scheme, positioner is used for fixing a position the end button box to the location station on, the sealed line of wire clamping mechanism centre gripping income spool mouth department crosses the location station, preceding profiled sheet, back profiled sheet is close to each other and is stereotyped the sealed line, the roof pressure board gets into the rectangular inslot of end button box bottom surface is pressed into to the sealing strip line after the die cavity will be stereotyped, the side guide rises to impress sealed line to the rectangular inslot of end button box bottom side from bottom to top, simultaneously, cut off sealed line through cutting device, realize the assembly work of automatic loading abnormal shape sealing strip, the production efficiency is improved by a wide margin, assembly quality is high and stable, the product percent of pass promotes.
The invention further comprises the following steps: the nut assembling device comprises a nut vibrating disk, a distributing mechanism and a pressing mechanism, a vertical material channel communicated with the distributing mechanism is arranged at a discharge port of the nut vibrating disk, the distributing mechanism divides a single nut to the pressing mechanism, and the pressing mechanism performs the action of pressing the nut to an upper end button box of the positioning station.
Adopt the aforesaid further setting, abnormal shape nut to perpendicular material way is seen off in the vibration of nut vibration dish, feed mechanism divides out single nut to swager to construct, swager constructs the nut and delivers to the blind hole of positioning station upper end button box top surface, whole process is through the feed, divide the material, the mode of pressing the material assembles the nut to the end button box on, the assembling process need not the workman and participates in, work efficiency has been improved, avoid appearing the phenomenon of neglected loading, assembly quality promotes to some extent, applicable in the processing demand of automatic batch assembly.
The invention further provides that: the material distributing mechanism comprises a material distributing block capable of horizontally moving, a material distributing hole is formed in the material distributing block, and the height of the material distributing hole is the same as that of a single nut; the material pressing mechanism comprises a blanking pipe and a liftable material pressing rod, the blanking pipe and the material pressing rod are coaxially arranged, the material dividing block moves to drive the material dividing hole to be in dislocation fit with the discharge port of the vertical material channel and the pipe orifice of the blanking pipe, and the material pressing rod penetrates through the material dividing hole and the blanking pipe from top to bottom and presses a nut in the material dividing hole to a positioning station through the blanking pipe.
By adopting the above further arrangement, the nut can be automatically separated through the dislocation matching of the material separating holes, the vertical material channel and the blanking pipe, and the whole material separating process is orderly and continuously carried out.
Still further arrangements of the invention are: the vertical material channel is provided with a heater which heats the nut in the vertical material channel.
By adopting the further arrangement, the nut is arranged in the terminal button box in a hot melting mode, and the blind hole of the terminal button box can be opened in a melting mode, so that the nut is fixed in the blind hole, the application range of the special-shaped nut is expanded, and the nut is more reliably fixed.
Still further arrangements of the invention are: the wire clamping traction device comprises a traction moving cylinder and a traction sliding block, wherein the traction moving cylinder is horizontally and fixedly arranged, and the traction sliding block is fixedly connected to the output end of the traction moving cylinder; the wire clamping mechanism comprises two wire clamping blocks capable of oppositely clamping and a finger cylinder, the cylinder body of the finger cylinder is fixed on the traction sliding block, and the wire clamping blocks are arranged on the output end of the finger cylinder.
By adopting the above further arrangement, the traction moving cylinder drives the traction sliding block to move the wire clamping mechanism, the wire clamping block clamps the wire inlet end of the sealing strip wire, and the traction moving cylinder drives the sealing strip wire to enter the positioning station.
The invention further provides that: the front forming device and the rear forming device respectively comprise a front forming driving cylinder and a rear forming driving cylinder which are horizontally arranged, the output shaft of the front forming driving cylinder is in linkage connection with the front forming plate, and the output shaft of the rear forming driving cylinder is in linkage connection with the rear forming plate; the positioning device comprises a front positioning block, a rear positioning block, a top positioning block and a positioning insertion column, wherein the front positioning block, the top positioning block and the positioning insertion column are fixedly arranged on the front forming plate, and the rear positioning block is fixedly arranged on the rear side of the positioning station.
By adopting the above further arrangement, the positioning in multiple directions is more accurate, the driving power source is shared, and the cost is reduced.
Still further arrangements of the invention are: still including conveyor, conveyor says and feeding mechanism including the conveyer, feeding mechanism sets up in conveyer and says one side, feeding mechanism is including the feeding cylinder, pay-off frame and pay-off piece, the feeding cylinder says that direction of delivery arranges along the conveyer, the pay-off frame is connected on the output shaft of feeding cylinder, the pay-off piece articulates on the pay-off frame, the upper portion of pay-off piece has the backstop body, the backstop body supports the pressure fit with the pay-off frame and says the opposite direction perk of transport towards the conveyer with the lower part that blocks the pay-off piece.
Adopt above-mentioned still further setting, the pay-off piece supports to pass through feeding cylinder on one side of the terminal button box, and the backstop body offsets with the pay-off frame this moment, and the perk can't be rotated to the pay-off piece, and when the pay-off piece return, the terminal button box that the pay-off piece contact has not been passed can be toward the direction of delivery perk rotation, only can realize the transport of product through cylinder power, and the design is simple effective.
Still further arrangements of the invention are: the cutting device comprises a cutting frame, a cutter and a cutting driving cylinder, wherein the cutting driving cylinder is fixed on the cutting frame, a thread inlet is formed in the cutting frame and comprises a reserved cavity with a threading hole and an inner concave part, the threading hole is positioned at the bottom of the cavity of the reserved hole, the cutter is connected to an output shaft of the cutting driving cylinder, the cutter slides and is arranged at the cavity opening of the reserved cavity in the cutting frame to cut off the sealing thread of the reserved cavity, and the cutter cuts off the reserved cavity to form a reserved thread head of a thread clamping mechanism.
By adopting the above further arrangement, the cutter can cut off the sealing strip line in due time, and the wire end is reserved in the reserved cavity, so that the clamping mechanism can clamp the sealing strip line conveniently.
Still further arrangements of the invention are: cut off and still be provided with locking mechanism on the frame, locking mechanism is including locking cylinder, locking briquetting and threading piece, locking cylinder are fixed in respectively and cut off on the frame, and in the through wires hole extended to the threading piece, the output shaft and the locking briquetting linkage of locking cylinder were connected, and the locking briquetting can slide and set up on the threading piece and the locking briquetting can slide and impress in the through wires hole with the sealed line in the extrusion through wires hole.
By adopting the above further arrangement, before the cutter cuts off the sealing strip line, the locking cylinder drives the locking pressing block to extrude in the threading hole to lock the sealing strip line, so that the thread end of the sealing strip line is prevented from being separated from the reserved cavity.
Drawings
FIG. 1 is a first schematic structural diagram of a terminal box according to the present invention;
FIG. 2 is a second schematic structural view of a terminal box according to the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of the present invention;
FIG. 4 is a first partial schematic structural diagram in accordance with an embodiment of the present invention;
FIG. 5 is a second partial schematic structural diagram in accordance with one embodiment of the present invention;
FIG. 6 is a schematic view of the present invention with the front and rear mold plates unfolded;
FIG. 7 is a schematic view of the front and rear mold plates of the present invention shown after they have been closed;
FIG. 8 is a schematic structural view of the nut fitting apparatus of the present invention;
FIG. 9 is a schematic cross-sectional view of the nut fitting apparatus of the present invention;
FIG. 10 is a schematic cross-sectional view of the feed mechanism of the present invention;
FIG. 11 is a schematic view of the cutting apparatus of the present invention;
FIG. 12 is a schematic cross-sectional view of a cutting device of the present invention;
wherein, 1, a positioning device; 2. a wire clamping and pulling device; 3. a front molding device; 4. a post-forming device; 5. a jacking device; 6. a side pressing device; 10. positioning a station; 90. an end button box; 901. a terminal hole; 902. blind holes; 903. a long groove; 21. a wire inlet; 22. a wire clamping mechanism; 31. a front forming plate; 41. a rear molding plate; 101. a cavity; 51. a top pressing plate; 61. side pressing plates; 7. a cutting device; 8. a nut assembling device; 81. a nut vibrating disk; 82. a material distributing mechanism; 83. a material pressing mechanism; 84. a vertical material channel; 821. a material distributing block; 822. a material distributing hole; 831. a blanking pipe; 832. a material pressing rod; 85. a heater; 23. a traction moving cylinder; 24. dragging the sliding block; 221. a wire clamping block; 222. a finger cylinder; 32. a front forming driving cylinder; 42. a post-forming driving cylinder; 11. a front positioning block; 12. a rear positioning block; 13. a top positioning block; 14. positioning the inserted column; 9. a conveying device; 91. a material conveying channel; 92. a feeding mechanism; 911. a conveyor belt; 921. a feeding cylinder; 922. a feeding frame; 923. a feeding block; 924. a stopper body; 71. a cutting frame; 72. a cutter; 73. cutting off the driving cylinder; 211. threading holes; 212. reserving a cavity; 74. a locking mechanism; 741. a locking cylinder; 742. locking a pressing block; 743. and a threading block.
Detailed Description
The terminal box component assembly machine shown in fig. 1-7 comprises a positioning device 1, a wire clamping traction device 2, a front forming device 3, a rear forming device 4, a top pressing device 5 and a side pressing device 6; a positioning station 10 for positioning the terminal box 90 is arranged in the positioning device 1, the terminal box 90 in the positioning station 10 is provided with a terminal hole 901 for placing a wiring terminal on the front side surface, a blind hole 902 for embedding a special-shaped nut is arranged on the top side surface, and a strip-shaped groove 903 for filling a sealing strip is arranged from the bottom surface to the side surface of the terminal box 90. The thread clamping traction device 2 comprises a thread inlet 21 and a movably arranged thread clamping mechanism 22, wherein the thread inlet 21 is positioned at the side of the positioning station 10, the thread clamping mechanism 22 clamps the sealing thread at the thread inlet 21 and transversely passes through the positioning station 10, the continuous sealing thread is introduced from the thread inlet 21, and the thread end of the sealing thread is clamped by the thread clamping mechanism 22 and introduced into the positioning station 10. The front side and the rear side of the positioning station 10 are respectively provided with a front forming device 3 and a rear forming device 4, the front forming device 3 and the rear forming device 4 respectively comprise a front forming plate 31 and a rear forming plate 41 which can transversely move, the front forming plate 31 and the rear forming plate 41 transversely move to be close to each other to form a cavity 101 in a shape like a Chinese character ji, the cavity 101 is positioned in the positioning station 10, so that the front forming plate 31 forms a convex shape, and the rear forming plate 41 forms a concave shape. The jacking device 5 is arranged at the bottom of the positioning station 10 in a lifting mode, the jacking device 5 comprises a jacking plate 51 with a cross section shaped like a Chinese character 'ji', the jacking plate 51 is attached to the shape of the cavity 101, and the jacking plate 51 rises to be pressed into the cavity 101 to drive the sealing strip line in the cavity 101 to be pressed into the long groove 903. The side pressing devices 6 can be arranged at two sides of the positioning station 10 in a lifting mode, each side pressing device 6 comprises side pressing plates 61 which are arranged at two sides of the top pressing plate 51, and the side pressing plates 61 rise from bottom to top along the edges of the two sides of the cavity 101 to be pressed into the side strip grooves 903; the wire inlet 21 is also provided with a cutting device 7 for cutting the sealing wire to form a sealing strip. The specific working process is as follows: firstly, a positioning device 1 positions an end button box 90 to a positioning station 10, a blind hole 902 of the end button box 90 is positioned on the top surface during positioning, and a strip groove 903 is positioned on the bottom surface and two side surfaces; secondly, a thread end of a continuous sealing thread is introduced into the thread inlet 21, the thread end of the sealing thread is clamped by the thread clamping mechanism 22 to move from the thread inlet 21 to cross the positioning station 10 and reach the other side face of the positioning station 10 opposite to the thread inlet 21, and at the moment, the sealing thread is linear; thirdly, the front molding plate 31 and the rear molding plate 41 are closed to each other, and the sealing strip line is extruded into a shape of a nearly inverted U shape; fourthly, the wire clamping traction device 2 releases the wire end, the cutting device 7 cuts off the sealing strip line, the top pressure plate 51 enters the cavity 101 to press the sealing strip line, the sealing strip line becomes a line segment of a sealing strip at the moment, and the sealing strip line is also pressed into the strip groove 903 on the bottom surface of the terminal button box 90; fifthly, the side pressing plate 61 is provided with a raised rib, and the side pressing plate 61 is lifted up to press the two sides of the sealing strip line segment into the strip groove 903 at the bottom side of the input button box 90 through the rib; sixthly, the positioning device 1 releases the terminal box 90. The whole process is carried out from the steps of positioning, leading, forming, jacking, side pressing and the like, the work of assembling the bent sealing strip to a product can be realized, and the manual operation can be completely replaced.
As shown in fig. 8 and 9, the nut assembling device 8 is further included, the nut assembling device 8 is disposed above the positioning station 10, the nut assembling device 8 includes a nut vibration disk 81, a material distribution mechanism 82 and a material pressing mechanism 83, the nut vibration disk 81 is used for vibrating and sending out nuts, a vertical material channel 84 communicated with the material distribution mechanism 82 is disposed at a discharge port of the nut vibration disk 81, the nuts are arranged along a preset direction in the vertical material channel 84, the material distribution mechanism 82 can distribute single nuts to the material pressing mechanism 83, and the material pressing mechanism 83 performs an action of pressing the nuts down to an end button box 90 on the positioning station 10. The nut vibrating plate 81 vibrates to send out the special-shaped nuts to the vertical material channel 84, the material distribution mechanism 82 distributes the single nuts to the material pressing mechanism 83, and the material pressing mechanism 83 sends the nuts to the blind holes 902 on the top surface of the end button box 90 on the positioning station 10, so that the assembly of the nuts is completed.
As shown in fig. 8 and 9, the distributing mechanism 82 includes a distributing block 821 capable of horizontally traversing, a distributing hole 822 is opened in the distributing block 821, and the height of the distributing hole 822 is the same as that of a single nut; the pressing mechanism 83 includes a blanking pipe 831 and a liftable pressing rod 832, and the blanking pipe 831 and the pressing rod 832 are coaxially arranged and aligned with the blind hole 902 of the end button box 90 on the positioning station 10. The distributing block 821 moves to drive the distributing hole 822 to be in staggered fit with the discharge port of the vertical channel 84 and the nozzle of the blanking pipe 831, namely, the initial position of the distributing hole 822 is coaxially communicated with the discharge port of the vertical channel 84, and after the distributing block 821 moves, the end position of the distributing hole 822 is coaxially communicated with the nozzle of the blanking pipe 831. During operation, a nut at the bottom end of the vertical material channel 84 firstly falls into the material distributing hole 822, after the material distributing block 821 moves in a staggered manner, the nut moves to the top pipe opening of the blanking pipe 831, the material pressing rod 832 is immediately pressed downwards from top to bottom to penetrate through the material distributing hole 822 and the blanking pipe 831, and the nut is pressed into the blind hole 902 of the end button box 90.
As shown in fig. 8 and 9, a heater 85 is mounted on the vertical material channel 84, and the heater 85 heats the nut in the vertical material channel 84, so that the nut can be hot-melted and placed in the terminal box 90, so as to melt the plastic material near the blind hole 902, and the nut is fixed in the blind hole 902 by welding.
As shown in fig. 1-7, the wire clamping traction device 2 comprises a traction moving cylinder 23 and a traction sliding block 24, wherein the traction moving cylinder 23 is horizontally and fixedly installed, and the traction sliding block 24 is fixedly connected to the output end of the traction moving cylinder 23; the thread clamping mechanism 22 comprises two thread clamping blocks 221 capable of clamping oppositely and a finger cylinder 222, the cylinder body of the finger cylinder 222 is fixed on the traction sliding block 24, and the thread clamping block 221 is installed on the output end of the finger cylinder 222. The traction moving cylinder 23 drives the traction sliding block 24 to move the wire clamping mechanism 22, the wire clamping block 221 clamps the wire end capable of clamping the sealing wire, and the traction moving cylinder 23 drives the sealing wire to enter the positioning station 10. In order to ensure the stable and reliable moving process, a slide block guide rail pair is arranged below the traction sliding block 24 for guiding, and the slide block guide rail pair is correspondingly arranged in the related moving process.
As shown in fig. 1-7, the front forming device 3 and the rear forming device 4 further respectively include a front forming driving cylinder 32 and a rear forming driving cylinder 42 which are horizontally installed, an output shaft of the front forming driving cylinder 32 is linked with the front forming plate 31, and an output shaft of the rear forming driving cylinder 42 is linked with the rear forming plate 41; the positioning device 1 comprises a front positioning block 11, a rear positioning block 12, a top positioning block 13 and a positioning insertion column 14, wherein the front positioning block 11, the top positioning block 13 and the positioning insertion column 14 are fixedly installed on a front forming plate 31, and the rear positioning block 12 is fixedly installed at the rear side of a positioning station 10. The front positioning block 11 and the rear positioning block 12 are used for positioning the front and rear side directions of the terminal box 90, the top positioning block 13 contacts the top surface of the terminal box 90, and the positioning plug 14 is inserted into the terminal hole 901 to form positioning in multiple directions. In addition, the positioning device 1 also shares the driving power source of the front forming device 3, so as to reduce the cost.
As shown in fig. 10, the device further comprises a conveying device 9, the conveying device 9 includes a conveying channel 91 and a feeding mechanism 92, a conveying belt 911 for conveying an end button box 90 to the conveying channel 91 is provided on the conveying channel 91, the feeding mechanism 92 may have multiple groups, the feeding mechanism 92 is provided on one side of the conveying channel 91, the feeding mechanism 92 includes a feeding cylinder 921, a feeding rack 922 and a feeding block 923, the feeding cylinder 921 is arranged along the conveying direction of the conveying channel 91, the feeding rack 922 is connected to an output shaft of the feeding cylinder 921, the feeding block 923 is hinged to the feeding rack 922, an upper portion of the feeding block 923 has a stopping body 924, the stopping body 924 and the feeding rack 922 are in press fit to block the lower portion of the feeding block 923 from tilting toward the conveying channel 91 in the opposite conveying direction. When the feeding cylinder 921 extends, the front surface of the feeding block 923 abuts against one side of the terminal box 90, the stop body 924 abuts against the inner side surface of the feeding frame 922, the feeding block 923 cannot be stressed to rotate and tilt in the opposite conveying direction, and the terminal box 90 is stressed to move along the conveying direction; in the retraction process of the feeding cylinder 921, the rear surface of the feeding block 923 contacts and sweeps over the terminal box 90 at the rear, so that the feeding block 923 rotates in the direction of conveyance, and the feeding block 923 is linearly pushed and linearly returned. The feeding mechanism 92 pushed to the positioning station 10 can accurately push the terminal box 90 product to the positioning station 10.
As shown in fig. 11 and 12, the cutting device 7 includes a cutting frame 71, a cutter 72 and a cutting driving cylinder 73, the cutting driving cylinder 73 is fixed on the cutting frame 71, the thread inlet 21 is opened in the cutting frame 71, the thread inlet 21 includes a threading hole 211 and an inward-concave reserved cavity 212, the threading hole 211 is located at the bottom of the reserved hole, the cutter 72 is connected to an output shaft of the cutting driving cylinder 73 and the cutter 72 is slidably disposed at the opening of the reserved cavity 212 in the cutting frame 71 to cut off the sealing thread at the reserved cavity 212, and a reserved thread end of the mechanism 22 to be thread-clamped is formed in the reserved cavity 212 after the cutter 72 is cut off. The cutter 72 cuts off the sealing strip line along the mouth of the reserve cavity 212, a part of the head of the sealing strip line is reserved in the reserve cavity 212 after the sealing strip line is cut off, and the clamping block 221 of the mechanism 22 to be clamped extends into the reserve cavity 212 for clamping.
As shown in fig. 11 and 12, the cutting frame 71 is further provided with a locking mechanism 74, the locking mechanism 74 includes a locking cylinder 741, a locking press 742 and a threading block 743, the threading block 743 and the locking cylinder 741 are respectively fixed to the cutting frame 71, the threading hole 211 extends into the threading block 743, and an output shaft of the locking cylinder 741 is linked with the locking press 742. Before the cutter 72 cuts the sealing strip line, the locking pressing block 742 slides on the threading block 743, so that the locking pressing block 742 is pressed into the threading hole 211 and extrudes the sealing strip line in the threading hole 211, and thus, the thread end cannot fall off from the reserved cavity 212 after the sealing strip line is cut off, and repeated threading into the threading hole 211 is avoided.
Claims (9)
1. The utility model provides a terminal button box spare part assembly machine which characterized in that: comprises a positioning device, a wire clamping traction device, a front forming device, a rear forming device, a top pressing device and a side pressing device; the positioning device is internally provided with a positioning station for positioning the terminal box, the wire clamping traction device comprises a wire inlet and a movably arranged wire clamping mechanism, the wire inlet is positioned beside the positioning station, and the wire clamping mechanism clamps the position of the wire inlet and the sealing wire to transversely penetrate through the positioning station so as to introduce the sealing wire into the positioning station; the front forming device and the rear forming device are respectively arranged in the front side and the rear side of the positioning station and respectively comprise a front forming plate and a rear forming plate which can transversely move, the front forming plate and the rear forming plate transversely move to be close to each other to form a cavity in a shape of a Chinese character ji, and the cavity is positioned in the positioning station; the top pressing device is arranged at the bottom of the positioning station in a lifting manner and comprises a top pressing plate with a cross section in a shape like a Chinese character 'ji', and the top pressing plate rises and is pressed into the cavity to drive the sealing strip line to be pressed into the long groove; the side pressing devices can be arranged on two sides of the positioning station in a lifting mode and comprise side pressing plates on two sides of the top pressing plate, and the side pressing plates rise from bottom to top along the edges of two sides of the cavity to press sealing strips into the side strip grooves; and a cutting device is further arranged at the thread inlet to cut off the sealing thread.
2. The terminal block case component assembling machine according to claim 1, wherein: still including setting up in the nut assembly quality of location station top, nut assembly quality is including nut vibration dish, feed mechanism and swager construct, nut vibration dish discharge gate department is provided with the perpendicular material way of intercommunication feed mechanism, feed mechanism divides single nut to swager construct, swager constructs and does the action of pushing down nut to location station upper end button box.
3. The terminal block housing component parts assembling machine according to claim 2, wherein: the material distributing mechanism comprises a material distributing block capable of horizontally moving, a material distributing hole is formed in the material distributing block, and the height of the material distributing hole is the same as that of a single nut; the material pressing mechanism comprises a blanking pipe and a liftable material pressing rod, the blanking pipe and the material pressing rod are coaxially arranged, the material dividing block moves to drive the material dividing hole to be in dislocation fit with the vertical material channel discharge hole and the pipe orifice of the blanking pipe, and the material pressing rod penetrates through the material dividing hole and the blanking pipe from top to bottom and is arranged in the material dividing hole and the blanking pipe to press a nut in the material dividing hole to reach a positioning station through the blanking pipe.
4. The terminal block housing component parts assembling machine according to claim 2, wherein: and the vertical material channel is provided with a heater, and the heater heats the nuts in the vertical material channel.
5. The terminal block case component assembling machine according to claim 1 or 2, wherein: the wire clamping traction device comprises a traction moving cylinder and a traction sliding block, wherein the traction moving cylinder is horizontally and fixedly installed, and the traction sliding block is fixedly connected to the output end of the traction moving cylinder; the wire clamping mechanism comprises two wire clamping blocks capable of oppositely clamping and a finger cylinder, the cylinder body of the finger cylinder is fixed on the traction sliding block, and the wire clamping blocks are arranged on the output end of the finger cylinder.
6. The terminal block case component assembling machine according to claim 1 or 2, wherein: the front forming device and the rear forming device respectively comprise a front forming driving cylinder and a rear forming driving cylinder which are horizontally arranged, an output shaft of the front forming driving cylinder is in linkage connection with the front forming plate, and an output shaft of the rear forming driving cylinder is in linkage connection with the rear forming plate; the positioning device comprises a front positioning block, a rear positioning block, a top positioning block and a positioning insertion column, wherein the front positioning block, the top positioning block and the positioning insertion column are fixedly installed on the front forming plate, and the rear positioning block is fixedly installed on the rear side of the positioning station.
7. The terminal box component assembly machine of claim 1 or 2, wherein: still including conveyor, conveyor says and feeding mechanism including carrying the material, feeding mechanism sets up in carrying the material and says one side, feeding mechanism is including feeding cylinder, pay-off frame and pay-off piece, feeding cylinder says that direction of delivery arranges along the transport material, the pay-off frame is connected on feeding cylinder's output shaft, the pay-off piece articulates on the pay-off frame, the upper portion of pay-off piece has the backstop body, the backstop body supports the lower part of press fit in order to block the pay-off piece and says the perk of opposite direction towards carrying the material with the pay-off frame.
8. The terminal block case component assembling machine according to claim 1 or 2, wherein: cutting device drives actuating cylinder including cutting off frame, cutter and cutting off, it is fixed in and cuts off on the frame to cut off to drive actuating cylinder to cut off, the income line mouth is seted up in cutting off the frame, the income line mouth is including the reservation chamber of through wires hole and indent, the through wires hole is located the chamber end of reservation hole, the cutter is connected and is driven on the actuating cylinder output shaft and the cutter slides and set up in cutting off the frame and reserve chamber accent and locate to cut off and reserve the sealed line of chamber department, the cutter is reserved the intracavity and is formed after cutting off and treat that thread clamping mechanism reserves the end of a thread.
9. The terminal block housing component parts assembling machine of claim 8, wherein: cut off and still be provided with locking mechanism on the frame, locking mechanism is including locking cylinder, locking briquetting and threading piece, locking cylinder are fixed in respectively and cut off on the frame, the through wires hole extends to in the threading piece, the output shaft and the locking briquetting linkage of locking cylinder are connected, the locking briquetting can slide set up on the threading piece and the locking briquetting can slide and impress in the threading hole with the sealed line in the extrusion threading hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210455277.8A CN114678754B (en) | 2022-04-27 | 2022-04-27 | Terminal box spare part assembly machine |
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| CN202210455277.8A CN114678754B (en) | 2022-04-27 | 2022-04-27 | Terminal box spare part assembly machine |
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| CN114678754B CN114678754B (en) | 2023-10-10 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204381775U (en) * | 2015-01-05 | 2015-06-10 | 宁波市全盛壳体有限公司 | The full-automatic assembling line of a kind of electric energy meter terminal box |
| CN204430751U (en) * | 2015-01-21 | 2015-07-01 | 浙江正泰仪器仪表有限责任公司 | A kind of terminal box assembling components machine |
| US20160265252A1 (en) * | 2015-03-09 | 2016-09-15 | Athanasios Leontaridis | External lock assembly with a pair of locking bolt members for sliding doors or windows incorporating an immobilizer device of at least one locking bolt member at locked condition |
| CN208383946U (en) * | 2018-07-18 | 2019-01-15 | 重庆全胜电器仪表有限公司 | A kind of terminal box copper billet press-in device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204381775U (en) * | 2015-01-05 | 2015-06-10 | 宁波市全盛壳体有限公司 | The full-automatic assembling line of a kind of electric energy meter terminal box |
| CN204430751U (en) * | 2015-01-21 | 2015-07-01 | 浙江正泰仪器仪表有限责任公司 | A kind of terminal box assembling components machine |
| US20160265252A1 (en) * | 2015-03-09 | 2016-09-15 | Athanasios Leontaridis | External lock assembly with a pair of locking bolt members for sliding doors or windows incorporating an immobilizer device of at least one locking bolt member at locked condition |
| CN208383946U (en) * | 2018-07-18 | 2019-01-15 | 重庆全胜电器仪表有限公司 | A kind of terminal box copper billet press-in device |
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| CN114678754B (en) | 2023-10-10 |
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