CN213256714U - Contact riveting automation equipment - Google Patents

Abstract

The utility model discloses a contact riveting automation equipment, including board, carousel, first feed arrangement, second feed arrangement and riveting set, on the terminal surface of board was all located to carousel, first feed arrangement, second feed arrangement, riveting set, the border array of carousel had a plurality of station carriers, and first feed arrangement, second feed arrangement, riveting set encircle around the carousel in proper order. The equipment has the working procedures of feeding of the lower spring, feeding detection of the lower spring, feeding of the moving contact, feeding detection of the moving contact, riveting, discharging and the like, and the working procedures are automatically carried out without manual participation, so that the production efficiency is improved, the labor cost is saved, and the productivity is improved; in addition, in the riveting process, the profiling structure is used for preventing the workpiece from deforming and damaging, and the product yield can be effectively improved.

Description

Contact riveting automation equipment

Technical Field

The utility model relates to an automation equipment technical field of temperature controller, in particular to contact riveting automation equipment.

Background

Fig. 12 is an assembly schematic view of the movable contact and the lower spring. The moving contact and the lower reed are important components in the temperature controller. The traditional assembly process of the moving contact and the lower reed is semi-automatic, namely, the lower reed is placed in a special jig by hands, then the moving contact is placed at the riveting point of the lower reed by hands, and finally riveting is carried out by operating a riveting press.

The traditional riveting mode has the problems of low efficiency, low quality and the like, and cannot meet the requirements of modern factories.

SUMMERY OF THE UTILITY MODEL

According to one aspect of the utility model, the contact riveting automation equipment is provided, which comprises a machine table, a turntable, a first feeding device, a second feeding device and a riveting device, wherein the turntable, the first feeding device, the second feeding device and the riveting device are all arranged on the end surface of the machine table, a plurality of station carriers are arrayed at the edge of the turntable, and the first feeding device, the second feeding device and the riveting device are sequentially surrounded around the turntable;

the first feeding device is configured to input the lower reed into the station carrier;

the second feeding device is configured to assemble the movable contact into the lower spring plate;

the riveting device is configured to rivet and fix the movable contact and the lower spring.

The utility model provides a carry out riveted automation equipment to moving contact, lower reed. In the automatic riveting process of this equipment: the first feeding device inputs the lower reed into the station carrier on the turntable, the station carrier is then carried to each station, the second feeding device installs the moving contact to the riveting hole of the lower reed at a fixed point, and the riveting device rivets and fixes the moving contact and the lower reed, namely, the whole riveting process is completed. The utility model discloses an above automated production process can reduce labour's demand, reduction of erection time, improve quality, and the practicality is strong.

In some embodiments, a limiting clamping groove is formed in the station carrier, an avoiding opening is formed in the front side of the station carrier corresponding to the cross section of the lower reed and is communicated with the limiting clamping groove; first feed arrangement includes first vibration dish and a feed mechanism, and a feed mechanism is located the discharge end of first vibration dish, and a feed mechanism can insert down the reed in spacing draw-in groove.

Thus, in the feeding process of the first feeding device: the first vibration disc provides a lower reed, and the first feeding mechanism inserts the lower reed into the limiting clamping groove; the avoiding port is used for avoiding the convex part of the lower reed, so that the lower reed can enter the limiting clamping groove.

In some embodiments, the first feeding mechanism includes a first bracket, a first driving member, a first sliding plate, a second driving member, and a pressing assembly, the first driving member is disposed on the first bracket, the first sliding plate is disposed on the first bracket and is in driving connection with the first driving member, the second driving member is disposed on the first sliding plate, and the pressing assembly is disposed at a driving end of the second driving member; the surface of the working end of the pressing assembly corresponding to the lower reed is provided with a first sunken part, and the tail part of the working end of the pressing assembly corresponding to the lower reed is provided with a push sheet.

Therefore, the second driving piece drives the compressing assembly to be close to the workpiece, the compressing assembly compresses the workpiece, the push piece abuts against the tail of the lower reed, and the first concave part abuts against the surface of the lower reed; the first driving piece drives the first sliding plate to move, so that the workpiece is inserted into the station carrier. The in-process of compressing tightly the subassembly at the plug-in components realizes compressing tightly the work piece, prevents that the work piece from sticking up the limit for the work piece can be steadily input on the station.

In some embodiments, the station carrier is provided with a working groove and an inner groove, and the working groove and the inner groove are respectively positioned above and below the limiting clamping groove; the riveting device comprises a third support, a stamping mechanism and a jacking mechanism, wherein the stamping mechanism and the jacking mechanism are arranged on the third support, and the stamping mechanism and the jacking mechanism are distributed in an up-down opposite manner and are positioned on the same straight line; the work end of climbing mechanism can see through the inside groove and offset with the work piece, and punching press mechanism can see through the work groove and offset with the work piece.

Therefore, during the operation of the riveting device: the jacking mechanism penetrates through the inner groove to abut against the lower surface of the workpiece to support the workpiece and the station carrier; the punching mechanism penetrates through the working groove to abut against the workpiece, and punches and rivets the movable contact.

In some embodiments, the stamping mechanism comprises a fifth driving piece, a sliding block, a stamping die, a positioning die and a plurality of springs; the fifth driving piece is arranged on the third support, the stamping die is arranged on the third support through the sliding block and is in driving connection with the fifth driving piece, the positioning die is movably arranged at the lower end of the stamping die, and the springs are arranged between the positioning die and the stamping die.

Therefore, in the working process of the punching mechanism, the fifth driving piece drives the punching die to be close to the workpiece, the positioning die at the lower end of the punching die is close to the workpiece firstly and contacts with the workpiece firstly, the fifth driving piece is driven continuously, the springs are compressed, the punching die is in contact with the workpiece and in contact with the riveting point of the workpiece, punching is carried out, and riveting is completed.

In some embodiments, the cross section of the positioning die is arranged corresponding to the profiling of the working groove, and the lower end face of the positioning die is provided with a second concave part corresponding to the upper surface of the lower spring plate; the lower end face of the stamping die is provided with a riveting column, and the positioning die is provided with a through hole corresponding to the riveting column.

Thus, the rivet stud penetrates the through hole to contact the workpiece, and is brought into contact with the rivet point of the workpiece to perform punching. The positioning die is embedded into the working groove to press the workpiece tightly, so that the edge of the workpiece is prevented from being warped; the second sunken part is abutted against the upper surface of the lower spring plate, so that the lower spring plate can be prevented from being deformed and damaged in the process of stamping and riveting.

In some embodiments, the jacking mechanism comprises a bottom plate, a sixth driving piece, a sliding sleeve, a top die and a sliding rod; the sliding sleeve is fixed on the bottom plate, two sliding grooves which are vertically distributed and communicated are formed in the sliding sleeve, the sixth driving piece is fixed at one end of the bottom plate, the sliding rod is arranged at the driving end of the sixth driving piece and located in the transverse sliding groove, the top die is arranged in the vertical sliding groove, the lower end of the top die is provided with a cambered surface, and the sliding rod is provided with an inclined plane corresponding to the cambered surface.

Therefore, in the working process of the jacking mechanism: the sixth driving piece drives the sliding rod to slide, the inclined surface of the sliding rod extrudes the arc surface of the top die, the top die is forced to rise in the sliding sleeve, one part of the top die abuts against the station carrier, and the other part of the top die is embedded into the inner groove to abut against the workpiece, so that the station carrier and the workpiece are supported.

In some embodiments, the top end of the top die is provided with a top block, the cross section of the top block is arranged corresponding to the inner groove in a profiling mode, the upper end face of the top block is provided with a first bulge corresponding to the lower surface of the lower spring plate, and the upper end face of the top block is provided with a riveting pin corresponding to the movable contact.

Therefore, the top end face of the top die abuts against the station carrier, the top block enters the inner groove to abut against a workpiece, the riveting needle abuts against the movable contact, and the riveting mechanism is matched to rivet the movable contact; and the first bulge is propped against the lower surface of the lower spring plate, so that the lower spring plate can be prevented from being deformed and damaged in the process of stamping and riveting.

In some embodiments, the contact riveting automation equipment further comprises a first detection device, a second detection device and a discharging device, wherein the first detection device, the second detection device and the discharging device are arranged on the end face of the machine table, and the first detection device, the second detection device and the discharging device are arranged around the turntable; the first detection device is positioned between the first feeding device and the second feeding device, the second detection device is positioned between the second feeding device and the riveting device, and the discharge device is positioned between the riveting device and the first feeding device.

Thereby, the first detection device is configured to detect the feeding condition of the lower reed; the second detection device is configured to detect the feeding condition of the moving contact; the discharging device is configured to discharge according to the detection structures of the first detection device and the second detection device.

In some embodiments, the second feeding device comprises a second vibratory pan and a second feeding mechanism, the second feeding mechanism being located at the discharge end of the second vibratory pan; the second feeding mechanism comprises a second support, a third driving piece, a second sliding plate, a fourth driving piece and a suction nozzle assembly, the third driving piece is arranged on the second support, the second sliding plate is arranged on the second support and is in driving connection with the third driving piece, the fourth driving piece is arranged on the first sliding plate, the third driving piece and the fourth driving piece are in a vertical relation, and the suction nozzle assembly is arranged at the driving end of the fourth driving piece.

Thus, in the feeding process of the second feeding device: the second vibrating disk is provided with a moving contact; the third driving piece is responsible for the positive and negative movement of the second sliding plate in the horizontal direction, the fourth driving piece on the second sliding plate is responsible for the positive and negative movement of the suction nozzle assembly in the vertical direction, and the suction nozzle assembly is responsible for sucking and releasing the moving contact.

The utility model discloses a specific beneficial effect does: the equipment has the working procedures of feeding of the lower spring, feeding detection of the lower spring, feeding of the moving contact, feeding detection of the moving contact, riveting, discharging and the like, and the working procedures are automatically carried out without manual participation, so that the production efficiency is improved, the labor cost is saved, and the productivity is improved; in addition, in the riveting process, the profiling structure is used for preventing the workpiece from deforming and damaging, and the product yield can be effectively improved.

Drawings

Fig. 1 is a schematic plan view of a contact riveting automation device according to an embodiment of the present invention.

Fig. 2 is a schematic plan view of the working state of the first feeding device in the contact riveting automation equipment shown in fig. 1.

Fig. 3 is a schematic perspective view of a first feeding mechanism in the contact riveting automation equipment shown in fig. 1.

Fig. 4 is a partially enlarged structural view of a portion a in fig. 3.

Fig. 5 is a schematic perspective view of a second feeding mechanism in the contact riveting automation equipment shown in fig. 1.

Fig. 6 is a schematic perspective view of a riveting device in the contact riveting automation equipment shown in fig. 1.

Fig. 7 is a front view and a cross-sectional view along the direction B-B of the riveting apparatus shown in fig. 6.

Fig. 8 is a partially enlarged structural view of a portion C in fig. 7.

Fig. 9 is a schematic perspective view of a discharging mechanism in the contact riveting automation equipment shown in fig. 1.

Fig. 10 is a schematic perspective view of a sorting mechanism in the contact riveting automation device shown in fig. 1.

Fig. 11 is a schematic perspective cross-sectional view of a station carrier of the automated contact riveting apparatus shown in fig. 1.

Fig. 12 is an exploded perspective view of a workpiece in the contact riveting automation device shown in fig. 1.

Reference numbers in the figures: 0-machine table, 01-rotating disc, 02-station carrier, 021-limit clamping groove, 022-avoidance port, 023-working groove, 024-inner groove, 1-first feeding device, 11-first vibrating disc, 12-first feeding mechanism, 121-first bracket, 122-first driving piece, 123-first sliding plate, 124-second driving piece, 125-compacting component, 1251-buffer piece, 1252-pressing plate, 12521-first recess, 12522-push piece, 1253-reset torsion spring, 2-second feeding device, 21-second vibrating disc, 22-second feeding mechanism, 221-second bracket, 222-third driving piece, 223-second sliding plate, 224-fourth driving piece, 225-suction nozzle component, 3-riveting device, 31-third support, 32-punching mechanism, 321-fifth driving element, 322-sliding block, 323-punching die, 3231-riveting column, 324-positioning die, 3241-second recess, 3242-through hole, 325-spring, 33-jacking mechanism, 331-bottom plate, 332-sixth driving element, 333-sliding sleeve, 3331-sliding groove, 334-top die, 3341-top block, 3342-first protrusion, 3343-riveting needle, 335-sliding rod, 4-first detection device, 5-second detection device, 6-discharging device, 61-discharging mechanism, 611-fourth support, 612-seventh driving element, 613-eighth driving element, 614-third sliding plate, 615-clamping rod, 62-sorting mechanism, 621-waste box, 622-ninth driving piece, 623-guide chute, a-lower spring and b-moving contact.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 schematically shows a contact riveting automation device according to an embodiment of the present invention, which includes a machine table 0, a turntable 01, a first feeding device 1, a second feeding device 2, and a riveting device 3, wherein the turntable 01, the first feeding device 1, the second feeding device 2, and the riveting device 3 are all disposed on an end surface of the machine table 0, a plurality of station carriers 02 are arrayed along an edge of the turntable 01, and the first feeding device 1, the second feeding device 2, and the riveting device 3 are sequentially surrounded around the turntable 01;

the first feeding device 1 is configured to feed the lower reed a into the station carrier 02;

the second feeding device 2 is configured to fit the movable contact b into the lower spring a;

the riveting device 3 is configured to rivet and fix the movable contact b and the lower spring a.

The utility model provides a carry out riveted automation equipment to moving contact b, lower reed a. In the automatic riveting process of this equipment: the first feeding device 1 inputs the lower reed a into the station carrier 02 on the turntable 01, then the station carrier 02 transports the lower reed a to each station, the second feeding device 2 fixes the moving contact b to the riveting hole of the lower reed a, and the riveting device 3 rivets and fixes the moving contact b and the lower reed a, namely the whole riveting process is completed. The utility model discloses an above automated production process can reduce labour's demand, reduction of erection time, improve quality, and the practicality is strong.

Referring to fig. 12, the middle portion of the lower spring a is provided with a spring, which causes the upper surface and the lower surface of the lower spring a to be non-flat surfaces and has a convex structure.

With reference to fig. 2-3, a limiting slot 021 is provided on the station carrier 02, an avoiding opening 022 is provided at the front side of the station carrier 02 corresponding to the cross section of the lower spring a, and the avoiding opening 022 is communicated with the limiting slot 021; first feed arrangement 1 includes first vibration dish 11 and first feed mechanism 12, and first feed mechanism 12 is located the discharge end of first vibration dish 11, and first feed mechanism 12 can insert down reed a in spacing draw-in groove 021.

In the feeding process of the first feeding device 1: the first vibration disc 11 provides a lower reed a, and the first feeding mechanism 12 inserts the lower reed a into the limiting clamping groove 021; the avoiding port 022 avoids the convex part of the lower reed a, so that the lower reed a can enter the limiting clamping groove 021.

With reference to fig. 2-3, the first feeding mechanism 12 includes a first bracket 121, a first driving member 122, a first sliding plate 123, a second driving member 124, and a pressing assembly 125, the first driving member 122 is disposed on the first bracket 121, the first sliding plate 123 is disposed on the first bracket 121 and is in driving connection with the first driving member 122, the second driving member 124 is disposed on the first sliding plate 123, the second driving member 124 is disposed in an inclined manner, and the pressing assembly 125 is disposed at a driving end of the second driving member 124; the working end of the pressing component 125 is provided with a first concave part 12521 corresponding to the surface of the lower spring plate a, and the working end of the pressing component 125 is provided with a push plate 12522 corresponding to the tail part of the lower spring plate a.

The second driving element 124 arranged obliquely drives the compressing component 125 to approach to the workpiece, the compressing component 125 compresses the workpiece, the push piece 12522 abuts against the tail of the lower spring leaf a, and the first concave part 12521 abuts against the surface of the lower spring leaf a; the first drive 122 drives the first slide 123 to move, so that the workpiece is inserted into the station carrier 02. The pressing component 125 presses the workpiece in the process of inserting the workpiece, so that the workpiece is prevented from being warped, and the workpiece can be stably input to a station.

Referring to fig. 4, the compression assembly 125 includes a dampener 1251, a pressure plate 1252, and a return torsion spring 1253. The buffer is a gas spring 325; the fixed end of the buffer 1251 is connected to the driving end of the second driving element 124, the sliding end of the buffer 1251 is provided with a hinge joint, the pressing plate 1252 is mounted on the hinge joint through a return torsion spring 1253, and the return torsion spring 1253 is configured to elastically return the pressing plate 1252. The platen 1252 is the working end of the compression assembly 125.

With reference to fig. 5, the second feeding device 2 comprises a second vibrating disk 21 and a second feeding mechanism 22, the second feeding mechanism 22 being located at the discharge end of the second vibrating disk 21; the second feeding mechanism 22 includes a second bracket 221, a third driving member 222, a second sliding plate 223, a fourth driving member 224 and a suction nozzle assembly 225, the third driving member 222 is disposed on the second bracket 221, the second sliding plate 223 is disposed on the second bracket 221 and is in driving connection with the third driving member 222, the fourth driving member 224 is disposed on the first sliding plate 123, the third driving member 222 and the fourth driving member 224 are in a perpendicular relationship, and the suction nozzle assembly 225 is disposed at a driving end of the fourth driving member 224.

In the feeding process of the second feeding device 2: the second vibrating disk 21 provides a movable contact b; the third driving member 222 is responsible for the forward and backward movement of the second sliding plate 223 in the horizontal direction, the fourth driving member 224 on the second sliding plate 223 is responsible for the forward and backward movement of the suction nozzle assembly 225 in the vertical direction, and the suction nozzle assembly 225 is responsible for sucking and releasing the movable contact b.

With reference to fig. 6 and 11, the work station carrier 02 is provided with a work groove 023 and an inner groove 024, and the work groove 023 and the inner groove 024 are respectively located above and below the limiting clamping groove 021; the riveting device 3 comprises a third support 31, a stamping mechanism 32 and a jacking mechanism 33, wherein the stamping mechanism 32 and the jacking mechanism 33 are arranged on the third support 31, and the stamping mechanism 32 and the jacking mechanism 33 are distributed in an up-down opposite manner and are positioned on the same straight line; the working end of the jacking mechanism 33 can abut against the workpiece through the inner groove 024, and the punching mechanism 32 can abut against the workpiece through the working groove 023.

In the working process of the riveting device 3: the jacking mechanism 33 penetrates through the inner groove 024 to abut against the lower surface of the workpiece and supports the workpiece and the station carrier 02; the punching mechanism 32 penetrates the working groove 023 to abut against the workpiece, and punches and rivets the movable contact.

With reference to fig. 6-8, the punching mechanism 32 includes a fifth driving member 321, a slider 322, a punching die 323, a positioning die 324, and a plurality of springs 325; the fifth driving member 321 is disposed on the third bracket 31, the stamping die 323 is disposed on the third bracket 31 through the sliding block 322, the stamping die 323 is drivingly connected to the fifth driving member 321, the positioning die 324 is movably disposed at a lower end of the stamping die 323, and the plurality of springs 325 are disposed between the positioning die 324 and the stamping die 323.

In the working process of the punching mechanism 32, the fifth driving member 321 drives the punching die 323 to approach the workpiece, the positioning die 324 at the lower end of the punching die 323 first approaches the workpiece and contacts the workpiece, the fifth driving member 321 continues to drive, the springs 325 are compressed, and the punching die 323 contacts the workpiece and contacts the riveting point of the workpiece to punch, thereby completing riveting.

6-8, the cross section of the positioning die 324 is contoured to correspond to the working groove 023, and the lower end surface of the positioning die 324 is provided with a second concave part 3241 corresponding to the upper surface of the lower spring leaf a; the lower end surface of the stamping die 323 is provided with a riveting column 3231, and the positioning die 324 is provided with a through hole 3242 corresponding to the riveting column 3231. The rivet column 3231 penetrates the through hole 3242 to contact the workpiece, and is brought into contact with a rivet point of the workpiece and subjected to punching. The positioning die 324 is embedded into the working groove 023 to press the workpiece tightly, so that the edge of the workpiece is prevented from being warped; the second concave portion 3241 abuts against the upper surface of the lower spring a, and the lower spring a can be prevented from being deformed and damaged in the press-caulking process.

With reference to fig. 6-8, the jacking mechanism 33 comprises a bottom plate 331, a sixth driving member 332, a sliding sleeve 333, a top die 334, and a sliding rod 335; the sliding sleeve 333 is fixed on the bottom plate 331, two sliding grooves 3331 which are vertically distributed and communicated are arranged in the sliding sleeve 333, the sixth driving piece 332 is fixed at one end of the bottom plate 331, the sliding rod 335 is arranged at the driving end of the sixth driving piece 332 and is positioned in the transverse sliding groove 3331, the top die 334 is arranged in the vertical sliding groove 3331, the lower end of the top die 334 is provided with a cambered surface, and the sliding rod 335 is provided with a bevel corresponding to the cambered surface.

During the operation of the jacking mechanism 33: the sixth driving element 332 drives the sliding rod 335 to slide, the inclined surface of the sliding rod 335 extrudes the arc surface of the top die 334 to force the top die 334 to rise in the sliding sleeve 333, one part of the top die 334 abuts against the station carrier 02, and the other part of the top die 334 is embedded into the inner groove 024 to abut against the workpiece, so that the station carrier 02 and the workpiece are supported.

Referring to fig. 6-8, the top end of the top mold 334 is provided with a top block 3341, the cross section of the top block 3341 is arranged in a shape corresponding to the inner groove 024, the upper end surface of the top block 3341 is provided with a first protrusion 3342 corresponding to the lower surface of the lower spring a, and the upper end surface of the top block 3341 is provided with a riveting pin 3343 corresponding to the movable contact b. The top end surface of the top die 334 abuts against the station carrier 02, the top block 3341 enters the inner groove 024 to abut against a workpiece, the riveting pin 3343 abuts against the movable contact b, and the movable contact b is riveted by matching with the punching mechanism 32; and the first protrusion 3342 abuts against the lower surface of the lower spring a, so that the lower spring a can be prevented from being deformed and damaged in the process of stamping and riveting.

With reference to fig. 1, the contact riveting automation equipment further includes a first detection device 4, a second detection device 5, and a discharging device 6, the first detection device 4, the second detection device 5, and the discharging device 6 are disposed on the end surface of the machine table 0, and the first detection device 4, the second detection device 5, and the discharging device 6 are surrounded around the turntable 01; the first detection device 4 is positioned between the first feeding device 1 and the second feeding device 2, the second detection device 5 is positioned between the second feeding device 2 and the riveting device 3, and the discharge device 6 is positioned between the riveting device 3 and the first feeding device 1. The first detection device 4 is configured to detect the feeding condition of the lower reed a; the second detection device 5 is configured to detect the feeding condition of the movable contact b; the discharging device 6 is configured to discharge the materials according to the detection structures of the first and second detection devices 4 and 5.

In this embodiment, the first detection device 4 and the second detection device 5 have the same structure, and are both infrared detection, which is one of common accessories in the field.

In this embodiment, the discharging device 6 includes a discharging mechanism 61 and a classifying mechanism 62, and the classifying mechanism 62 is disposed below the discharging mechanism 61; the sorting mechanism 62 comprises a waste box 621, a ninth driving member 622 and a material guide chute 623, wherein the ninth driving member 622 is in driving connection with the material guide chute 623, the waste box 621 is located below the material guide chute 623, and the ninth driving member 622 can drive the material guide chute 623 to be close to or far away from the waste box 621. The discharging mechanism 61 has a structure similar to that of the feeding mechanism of the movable contact b, and the discharging mechanism 61 includes a fourth support 611, a seventh driving element 612, an eighth driving element 613, a third sliding plate 614, and two clamping bars 615.

In this embodiment, the first driver 122, the second driver 124, the third driver 222, the fourth driver 224, the fifth driver 321, the sixth driver 332, the seventh driver 612, the eighth driver 613, and the ninth driver 622 are all cylinders. The first vibratory pan 11 and the second vibratory pan 21 are one of the feeding mechanisms commonly used in the art, and can be commercially available.

Referring to fig. 1, in the present embodiment, eight station carriers 02 are disposed on the turntable 01, and correspond to: # 1: a first feeding device 1; #2, the first detecting device 4; #3, second feeding means 2; #4, the first detecting device 5; #5, riveting apparatus 3; #6, empty station; #7, a discharge device 6; #8, empty station.

The specific working process of the device is as follows:

s1, feeding by a lower reed a: the second driving member 124 drives the pressing component 125 to approach the workpiece, the rear end of the pressing plate 1252 contacts the workpiece first and is subjected to reverse pressure, and the pressing plate 1252 swings at the hinge point, so that the front end of the pressing plate 1252 contacts the workpiece, and the workpiece is pressed; the first driving member 122 drives the first sliding plate 123 to move, so that the workpiece is inserted into the position limiting slot 021 of the station carrier 02, after the feeding is completed, the first driving member 122 and the second driving member 124 drive the pressing assembly 125 to move away from the workpiece, and the pressing plate 1252 is restored.

S2, detecting the feeding of a lower reed a: the first detecting means 4 detects by feeding the lower reed a.

S3, feeding of a moving contact b: the fourth driving part 224 drives the magnetic attraction component to be close to the output end of the second vibration disc 21, the magnetic attraction component attracts the moving contact b, and the fourth driving part 224 drives the magnetic attraction component to reset; the third driving part 222 drives the second sliding plate 223 to horizontally approach to the workpiece carrier, the fourth driving part 224 drives the magnetic attraction component to vertically approach to the station carrier 02, and the magnetic attraction component puts the moving contact b on the lower spring a; the fourth driving element 224 and the third driving element 222 are reset.

S4, detecting the moving contact b: the first detection device 5 detects the feeding of the moving contact b.

S5, riveting: the stamping component and the jacking component simultaneously stamp the upper end and the lower end of the moving contact b, so that the moving contact b is fixed on the lower reed a.

S6, null.

S7, discharging the positive waste: the workpiece is discharged by the discharging mechanism 61, the certified product is moved to the material guiding chute 3331, and the waste product is moved to the waste box 621.

S8, null.

The equipment has the working procedures of feeding of the lower reed a, feeding detection of the lower reed a, feeding of the movable contact b, feeding detection of the movable contact b, riveting, discharging and the like, and the working procedures are automatically carried out without manual participation, so that the production efficiency is improved, the labor cost is saved, and the productivity is improved; in addition, in the riveting process, the profiling structure is used for preventing the workpiece from deforming and damaging, and the product yield can be effectively improved.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (10)

1. The contact riveting automation equipment is characterized by comprising a machine table (0), a rotary table (01), a first feeding device (1), a second feeding device (2) and a riveting device (3), wherein the rotary table (01), the first feeding device (1), the second feeding device (2) and the riveting device (3) are all arranged on the end face of the machine table (0), a plurality of station carriers (02) are arrayed at the edge of the rotary table (01), and the first feeding device (1), the second feeding device (2) and the riveting device (3) are sequentially surrounded on the periphery of the rotary table (01);

the first feeding device (1) is configured to feed a lower reed (a) into a station carrier (02);

the second feeding device (2) is configured to assemble the movable contact (b) into the lower spring (a);

the riveting device (3) is configured to rivet and fix the movable contact (b) and the lower spring (a).

2. The automatic contact riveting equipment according to claim 1, wherein a limiting clamping groove (021) is arranged on the station carrier (02), an avoiding opening (022) is arranged on the front side of the station carrier (02) corresponding to the cross section of the lower spring leaf (a), and the avoiding opening (022) is communicated with the limiting clamping groove (021); first feed arrangement (1) includes first vibration dish (11) and first feed mechanism (12), first feed mechanism (12) are located the discharge end of first vibration dish (11), first feed mechanism (12) can insert down reed (a) in spacing draw-in groove (021).

3. The contact riveting automation device of claim 2, wherein the first feeding mechanism (12) comprises a first bracket (121), a first driving member (122), a first sliding plate (123), a second driving member (124) and a pressing assembly (125), wherein the first driving member (122) is arranged on the first bracket (121), the first sliding plate (123) is arranged on the first bracket (121) and is in driving connection with the first driving member (122), the second driving member (124) is arranged on the first sliding plate (123), and the pressing assembly (125) is arranged at a driving end of the second driving member (124); the surface of the working end of the pressing component (125) corresponding to the lower spring plate (a) is provided with a first concave part (12521), and the tail part of the working end of the pressing component (125) corresponding to the lower spring plate (a) is provided with a push sheet (12522).

4. The automated contact riveting apparatus according to claim 2, wherein the station carrier (02) is provided with a work groove (023) and an inner groove (024), and the work groove (023) and the inner groove (024) are respectively located above and below the limiting clamping groove (021); the riveting device (3) comprises a third support (31), a stamping mechanism (32) and a jacking mechanism (33), wherein the stamping mechanism (32) and the jacking mechanism (33) are arranged on the third support (31), and the stamping mechanism (32) and the jacking mechanism (33) are distributed in an up-down opposite mode and are positioned on the same straight line; the work end of climbing mechanism (33) can see through inside groove (024) and work piece counterbalance, punching press mechanism (32) can see through work groove (023) and work piece counterbalance.

5. The contact riveting automation apparatus according to claim 4, characterized in that the punching mechanism (32) comprises a fifth drive (321), a slider (322), a punching die (323), a positioning die (324) and several springs (325); the fifth driving piece (321) is arranged on the third support (31), the stamping die (323) is arranged on the third support (31) through a sliding block (322), the stamping die (323) is in driving connection with the fifth driving piece (321), the positioning die (324) is movably arranged at the lower end of the stamping die (323), and the springs (325) are arranged between the positioning die (324) and the stamping die (323).

6. The automatic contact riveting apparatus according to claim 5, wherein the positioning die (324) has a cross section that is contoured in correspondence with the working groove (023), and the lower end surface of the positioning die (324) is provided with a second recess (3241) in correspondence with the upper surface of the lower spring (a); the lower end face of the stamping die (323) is provided with a riveting column (3231), and the positioning die (324) is provided with a through hole (3242) corresponding to the riveting column (3231).

7. The contact riveting automation apparatus of claim 4, wherein the jacking mechanism (33) comprises a bottom plate (331), a sixth drive (332), a sliding sleeve (333), a top die (334), a sliding bar (335); sliding sleeve (333) are fixed on bottom plate (331), be equipped with two vertical distribution in sliding sleeve (333) and to spout (3331) that lead to, the one end at bottom plate (331) is fixed in sixth driving piece (332), the drive end of sixth driving piece (332) is located and is located horizontal spout (3331) in slide bar (335), vertical spout (3331) is located in top mould (334), the lower extreme of top mould (334) is equipped with the cambered surface, slide bar (335) correspond the cambered surface and are equipped with the inclined plane.

8. The contact riveting automation device according to claim 7, characterized in that the top end of the top die (334) is provided with a top block (3341), the cross section of the top block (3341) is arranged in a shape corresponding to the inner groove (024), the upper end surface of the top block (3341) is provided with a first protrusion (3342) corresponding to the lower surface of the lower spring plate (a), and the upper end surface of the top block (3341) is provided with a riveting pin (3343) corresponding to the movable contact (b).

9. The automatic contact riveting equipment according to any one of claims 1-8, further comprising a first detection device (4), a second detection device (5), and a discharging device (6), wherein the first detection device (4), the second detection device (5), and the discharging device (6) are arranged on the end surface of the machine table (0), and the first detection device (4), the second detection device (5), and the discharging device (6) are surrounded around the turntable (01); the riveting device is characterized in that the first detection device (4) is positioned between the first feeding device (1) and the second feeding device (2), the second detection device (5) is positioned between the second feeding device (2) and the riveting device (3), and the discharge device (6) is positioned between the riveting device (3) and the first feeding device (1).

10. The automated contact riveting apparatus according to claim 9, characterized in that the second feeding device (2) comprises a second vibrating tray (21) and a second feeding mechanism (22), the second feeding mechanism (22) being located at the discharge end of the second vibrating tray (21); the second feeding mechanism (22) comprises a second support (221), a third driving piece (222), a second sliding plate (223), a fourth driving piece (224) and a suction nozzle assembly (225), the third driving piece (222) is arranged on the second support (221), the second sliding plate (223) is arranged on the second support (221) and is in driving connection with the third driving piece (222), the fourth driving piece (224) is arranged on the first sliding plate (123), the third driving piece (222) and the fourth driving piece (224) are in vertical relation, and the suction nozzle assembly (225) is arranged at the driving end of the fourth driving piece (224).

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