CN210967777U - Spring leaf feeding mechanism of zinc set subassembly equipment - Google Patents

Abstract

The utility model relates to an automatic assembly equipment technical field, concretely relates to spring leaf feed mechanism of zinc sheathing subassembly equipment, which comprises a workbench, the horizontal pole, the pole setting, drop feed mechanism, step-by-step feeding mechanism, blanking riveting mechanism and receiving agencies, the workstation horizontal arrangement, horizontal pole horizontal installation is at the side of workstation, the vertical side of installing at the workstation of pole setting, horizontal pole and pole setting form L shape support, the one end of horizontal pole and pole setting all with workstation fixed connection, drop feed mechanism fixed mounting is at the free end of horizontal pole, receiving agencies fixed mounting is at the free end of pole setting, step-by-step feeding mechanism fixed mounting is at the feed end of workstation, blanking riveting mechanism fixed mounting is at the discharge end of workstation, this mechanism carries out in combining blanking and the riveting of spring leaf to a process, the spring leaf is solved effectively thin, be not convenient for material loading, unload, and the easy problem of warping of riveting once more after the blanking.

Description

Spring leaf feeding mechanism of zinc set subassembly equipment

Technical Field

The utility model relates to an automatic assembly equipment technical field, concretely relates to spring leaf feed mechanism of zinc sheathing subassembly equipment.

Background

The current zinc sleeve assembly comprises a zinc sleeve, a spring piece, a pressing ring and a rubber ring, and equipment for automatically assembling the zinc sleeve assembly is not available in the current market.

Chinese patent CN202507038U discloses an automatic assembling device for rubber ring and zinc jacket, relating to mechanical devices, in particular to an automatic assembling device for rubber ring and zinc jacket. The device comprises a base plate, wherein a bracket is arranged on the base plate, and a zinc sleeve placing track is arranged in the bracket; the air cylinder I is vertically arranged on the base plate, and a piston rod of the air cylinder I is connected with the guide mechanism; the air cylinder II is transversely arranged above the air cylinder I, and a rubber ring placing mechanism is arranged on a piston rod of the air cylinder II; a cylinder group III is horizontally arranged above the support, and a cylinder group IV is vertically arranged on a piston rod of the cylinder group III; the lower end of a piston rod of the cylinder group IV is provided with a cylinder group V, the lower end of a piston rod of the cylinder group V is provided with a zinc sleeve and rubber ring assembling punch, and the lower end of the zinc sleeve and rubber ring assembling punch is provided with an assembling punch fixing piece.

The device disclosed in the patent can only be used for automatically assembling the rubber ring and the zinc sleeve, but not automatically assembling the spring piece in the zinc sleeve, and the application is narrow.

The spring leaf that the zinc cover used is the ring shape, and small and very frivolous is not suitable for vibration dish material loading, also is not suitable for the manipulator to snatch, is difficult to carry out automatic feeding through conventional method and assembles.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spring leaf feed mechanism of zinc sheathing subassembly equipment, this mechanism combines the blanking and the riveting of spring leaf to go on in a process, has solved the spring leaf effectively and has crossed thinly, is not convenient for material loading, unload to riveting is easy to be out of shape once more after the blanking problem.

To achieve the purpose, the utility model adopts the following technical proposal:

the spring piece feeding mechanism of the zinc set assembly equipment comprises a workbench, a cross rod, a vertical rod, a discharging mechanism, a stepping feeding mechanism, a blanking riveting mechanism and a material receiving mechanism;

the workstation level sets up, and horizontal pole horizontal installation is at the side of workstation, and the vertical side of installing at the workstation of pole setting, horizontal pole and pole setting form L shape supports, the one end of horizontal pole and pole setting all with workstation fixed connection, drop feed mechanism fixed mounting is at the free end of horizontal pole, receiving agencies fixed mounting is at the free end of pole setting, step-by-step feeding mechanism fixed mounting is at the feed end of workstation, blanking riveting mechanism fixed mounting is at the discharge end of workstation.

As a preferred scheme of the spring piece feeding mechanism of the zinc set component assembly equipment, the discharging mechanism comprises a rotating shaft and a discharging disc, the rotating shaft is rotatably arranged at the suspended end of the cross rod and is horizontally arranged, and the discharging disc is fixedly arranged on the rotating shaft.

As a preferred scheme of the spring piece feeding mechanism of the zinc set component assembly equipment, two ends of the rotating shaft are provided with flange plates which are clamped at two sides of the discharging disc and are fixedly connected with the discharging disc.

As a preferred scheme of the spring piece feeding mechanism of the zinc set component assembly equipment, a servo motor and a speed reducer are fixedly installed on one surface, away from the discharging mechanism, of the cross rod, and an output shaft of the servo motor is in transmission connection with the rotating shaft through the speed reducer.

As a preferred scheme of the spring piece feeding mechanism of the zinc set component assembly equipment, the structure of the material receiving mechanism is the same as that of the material discharging mechanism.

As an optimal scheme of a spring leaf feed mechanism of zinc sheathing subassembly equipment, be provided with on the workstation top surface and be located drop feed mechanism below and the level towards the material guide way that blanking riveting mechanism direction extended, step-by-step feeding mechanism is including third cylinder slip table, second linear actuator and spring leaf fixture, third cylinder slip table fixed mounting is on the workstation and strides the both sides at the material guide way, the working direction of third cylinder slip table is on a parallel with the length direction of material guide way, second linear actuator fixed mounting is in the work portion of third cylinder slip table, the vertical downward setting of working direction of second linear actuator, spring leaf fixture fixed mounting is at the work end of second linear actuator.

As a preferred scheme of the spring piece feeding mechanism of the zinc set component assembly equipment, a plurality of material guide strips which are positioned below the blanking riveting mechanism and extend horizontally towards the discharging mechanism are arranged on the top surface of the workbench.

As an optimal scheme of spring leaf feed mechanism of zinc sheathing subassembly equipment, blanking riveting mechanism is including the stand, the roof, the third linear actuator, go up mould and lower mould, the stand is vertical to be installed on the top surface of workstation, roof horizontal installation is on the top of stand, it installs on the stand to go up the mould vertically slidable, lower mould fixed mounting is on the workstation, be provided with the blanking hole with the intercommunication that punches a hole of lower mould on the workstation, third linear actuator fixed mounting is on the roof, the vertical roof that runs through downwards of working end of third linear actuator and with last mould elastic connection.

As a preferred scheme of the spring leaf feeding mechanism of the zinc jacket assembly equipment, the blanking riveting mechanism further comprises a movable plate, a guide pillar, a nut and a spring, wherein the working end of the third linear actuator is fixedly connected with the movable plate, the movable plate is vertically slidably mounted on the stand column, the guide pillar is fixedly mounted at the top end of the upper die, the guide pillar penetrates through the movable plate and is in sliding fit with the movable plate, the nut is fixedly mounted on the guide pillar, the nut is located at one end, away from the upper die, of the movable plate, the spring is sleeved on the guide pillar, and two ends of the spring are respectively abutted against the upper die and the movable plate.

As an optimal scheme of a spring leaf feed mechanism of zinc sheathing subassembly equipment, still including first guide bar and second guide bar, the equal level setting of first guide bar and second guide bar, first guide bar fixed mounting is on the workstation and is located the side of blanking riveting mechanism discharge end, second guide bar fixed mounting is in the pole setting and is located receiving agencies's pan feeding end side, the second guide bar is located directly over first guide bar.

The utility model has the advantages that:

the strip-shaped iron sheet sequentially passes through the working ends of the stepping feeding mechanism and the blanking riveting mechanism from the discharging mechanism, the second linear driver drives the spring piece clamp to move downwards to pass through the inner ring of the spring piece on the strip-shaped iron sheet, then the third cylinder sliding table drives the second linear driver to move towards the direction of the blanking riveting mechanism, thereby pulling the strip-shaped iron sheet towards the blanking riveting mechanism, then the second linear driver and the third cylinder sliding table are reset in sequence to start the next feeding process, the third linear driver works to drive the upper die to move towards the lower die, the spring piece on the strip-shaped iron sheet is punched through the punch of the upper die and the punch of the lower die, the spring piece penetrates through the blanking hole to move downwards and is riveted inside the zinc sleeve, and the strip-shaped iron sheet is guided by the first guide rod and the second guide rod after being punched out of the spring piece, so that the transmission direction is changed by 180 degrees and then is rolled by the material receiving mechanism.

The mechanism combines blanking and riveting of the spring piece into one process, and effectively solves the problems that the spring piece is too thin, is inconvenient to feed and unload, and is easy to deform after being riveted again after being blanked.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a perspective view of a zinc jacket assembly;

FIG. 2 is an exploded perspective view of the zinc jacket assembly;

FIG. 3 is a top view of a zinc kit assembly apparatus according to an embodiment of the present invention;

fig. 4 is a first perspective view of a zinc jacket assembly assembling apparatus according to an embodiment of the present invention;

fig. 5 is a second perspective view of a zinc jacket assembly assembling apparatus according to an embodiment of the present invention;

fig. 6 is a partial exploded view of a zinc kit assembly apparatus according to an embodiment of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at A;

fig. 8 is a perspective view of a ten-position index plate of a zinc kit assembly apparatus according to an embodiment of the present invention;

fig. 9 is an exploded perspective view of a ten-position index plate of a zinc kit assembly apparatus according to an embodiment of the present invention;

fig. 10 is a perspective view of a zinc jacket feeding mechanism of a zinc jacket assembly apparatus according to an embodiment of the present invention;

fig. 11 is a first perspective view of a spring plate loading mechanism of a zinc kit assembly apparatus according to an embodiment of the present invention;

fig. 12 is a second perspective view of a spring plate loading mechanism of a zinc set assembly apparatus according to an embodiment of the present invention;

fig. 13 is a sectional view of a spring plate loading mechanism of a zinc kit assembly apparatus according to an embodiment of the present invention;

FIG. 14 is an enlarged view of a portion of FIG. 13 at C;

FIG. 15 is a partial enlarged view of FIG. 13 at B;

in the figure:

1. a zinc jacket assembly; 1a, a zinc sleeve; 1b, spring pieces; 1c, pressing a ring; 1d, sealing rings;

2. a ten-station index plate; 2a, a rotary disc; 2a1, locating holes; 2b, a precise electric turntable; 2c, a positioning column; 2c1, a circular truncated cone; 2c2, chamfering; 2d, a support ring; 2d1, first plane; 2d2, second plane; 2d3, annular groove;

3. a zinc sleeve feeding mechanism; 3a, feeding guide rails; 3b, vibrating a motor; 3c, a first cylinder sliding table; 3d, a second cylinder sliding table; 3e, a first linear driver; 3f, a quick-plug; 3g, pushing a sleeve;

4. a detection mechanism; 4a, a photoelectric switch bracket; 4a1, riser; 4a2, connecting plate; 4a3, diffuse reflector; 4b, a photoelectric switch;

5. a spring plate feeding mechanism; 5a, a workbench; 5a1, material guide groove; 5a2, material guide strips; 5a3, blanking holes; 5b, a cross bar; 5c, erecting a rod; 5d, a first guide rod; 5e, a second guide rod; 5f, a discharging mechanism; 5f1, a rotating shaft; 5f2, a discharge tray; 5f3, flange; 5f4, servo motor; 5f5, speed reducer; 5g, a step feeding mechanism; 5g1, third cylinder sliding table; 5g2, second linear drive; 5g3, spring plate clamp; 5h, blanking and riveting the mechanism; 5h1, upright post; 5h2, top plate; 5h3, third linear drive; 5h4, and an upper die; 5h5, a lower die; 5h6, movable plate; 5h7, guide posts; 5h8, nut; 5h9, spring; 5i, a material receiving mechanism;

6. a spring piece inspection mechanism; 6a, a fourth cylinder sliding table; 6b, a proximity switch;

7. a ring-pressing feeding mechanism;

8. a seal ring feeding mechanism;

9. a sorting mechanism; 9a, a discharging table; 9a1, a discharge flat plate; 9a2, discharge slope; 9a3, a discharge tray; 9a4, a rotating shaft; 9a5, threaded hole; 9b, a baffle plate; 9c, a positioning screw; 9d, a recovery platform; 9d1, a blanking barrel; 9d2, recovery tray; 9e, an air blowing pipe.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 15, the zinc jacket assembly equipment is used for fully automatically assembling a zinc jacket assembly 1, wherein the zinc jacket assembly 1 comprises a zinc jacket 1a, a spring piece 1b, a press ring 1c and a sealing ring 1d which are sequentially connected from bottom to top, the spring piece 1b is riveted in the middle of an inner ring of the zinc jacket 1a, the press ring 1c is clamped at the top end of the zinc jacket 1a, the bottom surface of the press ring 1c abuts against the top surface of the spring piece 1b, and the sealing ring 1d is clamped at the top end of the press ring 1 c; including industrial host computer, ten station graduated disks 2 and the zinc sheathing feed mechanism 3 that encircles ten station graduated disks 2 and set up, spring leaf feed mechanism 5, spring leaf inspection mechanism 6, clamping ring feed mechanism 7, sealing washer feed mechanism 8, sorting mechanism 9, wherein between zinc sheathing feed mechanism 3 and the spring leaf feed mechanism 5, between clamping ring feed mechanism 7 and the sealing washer feed mechanism 8, all be provided with detection mechanism 4 between sealing washer feed mechanism 8 and the sorting mechanism 9, ten station graduated disks 2, zinc sheathing feed mechanism 3, detection mechanism 4, spring leaf feed mechanism 5, spring leaf inspection mechanism 6, clamping ring feed mechanism 7, sealing washer feed mechanism 8 and sorting mechanism 9 all are connected with industrial host computer electricity.

The industrial host is used for sending signals to the ten-station index plate 2, the zinc sleeve feeding mechanism 3, the spring piece feeding mechanism 5, the compression ring feeding mechanism 7, the sealing ring feeding mechanism 8 and the sorting mechanism 9 and simultaneously receiving signals from the detection mechanism 4 and the spring piece inspection mechanism 6, and the ten-station index plate 2, the zinc sleeve feeding mechanism 3, the spring piece feeding mechanism 5, the compression ring feeding mechanism 7, the sealing ring feeding mechanism 8 and the sorting mechanism 9 work according to the signals sent by the industrial host;

ten station graduated disks 2 are used for removing the material to next station, and zinc cover feed mechanism 3 is used for installing zinc cover 1a to the tool of ten station graduated disks 2 on, and spring leaf feed mechanism 5 is used for with spring leaf 1b riveting inside zinc cover 1a, and clamping ring feed mechanism 7 is used for with clamping ring 1c joint on zinc cover 1a top, and sealing ring feed mechanism 8 is used for with sealing washer 1d joint on clamping ring 1c top, and sorting mechanism 9 is used for unloading and sorting out the defective work.

The ten-station index plate 2 comprises a rotary plate 2a, a precise electric turntable 2b, a positioning column 2c and a support ring 2d, wherein the rotary plate 2a is fixedly arranged at the working end of the precise electric turntable 2b, the rotating shaft of the precise electric turntable 2b is vertically arranged, a plurality of positioning holes 2a1 vertically penetrating through the rotary plate 2a are arranged on the outer edge of the rotary plate 2a, the positioning column 2c is vertically and slidably arranged in the positioning holes 2a1, the support ring 2d is arranged around the precise electric turntable 2b, the support ring 2d is positioned right below the rotary plate 2a, the top surface of the support ring 2d is divided into a first plane 2d1 and a second plane 2d2 in a fan-ring shape, the height of the first plane 2d1 is higher than that of the second plane 2d2, and the first plane 2d1 and the second plane 2d2 are in transition through inclined planes;

in the loading and mounting state, the bottom ends of the positioning posts 2c abut against the first plane 2d1, the top ends of the positioning posts 2c are located above the top surface of the rotary disk 2a, in the unloading state, the bottom ends of the positioning posts 2c abut against the second plane 2d2, and the top ends of the positioning posts 2c are located below the top surface of the rotary disk 2 a.

Twenty positioning holes 2a1 are arranged on the rotary disc 2a, every two positioning holes 2a1 are a station, ten stations are arranged on the rotary disc 2a, the precise electric rotary table 2b drives the rotary disc 2a to rotate, so that the positioning holes 2a1 drive twenty positioning columns 2c to move to different stations, when the positioning columns 2c move to the working ends of the zinc sheath feeding mechanism 3, the detection mechanism 4, the spring piece feeding mechanism 5, the spring piece inspection mechanism 6, the press ring feeding mechanism 7 and the seal ring feeding mechanism 8, the bottom ends of the positioning columns 2c abut against the first plane 2d1, the top ends of the positioning columns 2c extend out of the top surface of the rotary disc 2a, so as to be used as a jig for clamping the zinc sheath 1a, when the positioning columns 2c move to the working end of the sorting mechanism 9, the bottom ends of the positioning columns 2c abut against the second plane 2d2, and the top ends of the positioning columns 2c are positioned below the top surface of the rotary disc 2a, so that the assembled zinc jacket assembly 1 can be removed from the rotary disk 2a by the sorting mechanism 9.

The top surface of the support ring 2d is provided with an annular groove 2d3 vertically recessed downwards around the axis of the support ring 2d, the bottom end of the positioning column 2c is provided with a circular truncated cone 2c1 with the upper bottom facing downwards, and in the working state, the side surface of the circular truncated cone 2c1 abuts against the edge of the annular groove 2d 3.

The annular groove 2d3 changes the frictional force between the face and the face between the positioning column 2c and the support ring 2d into the frictional force between the face and the line between the circular truncated cone 2c1 and the annular groove 2d3, so that the radial vibration generated in the moving process of the positioning column 2c is effectively prevented, meanwhile, lubricating oil is filled in the annular groove 2d3, the frictional force between the circular truncated cone 2c1 and the annular groove 2d3 is further reduced, and the vibration generated in the moving process of the positioning column 2c is further reduced.

The top end of the positioning column 2c is provided with a chamfer 2c 2.

The chamfer 2c2 serves to reduce the resistance to insertion of the zinc jacket 1a onto the positioning post 2 c.

The zinc jacket feeding mechanism 3 comprises a vibrating disc, a feeding guide rail 3a, a vibration motor 3b, a first cylinder sliding table 3c, a second cylinder sliding table 3d, a first linear driver 3e, a quick-insertion plug 3f and a material pushing sleeve 3 g;

the discharging end of the vibrating disc is communicated with the feeding end of a feeding guide rail 3a, the feeding guide rail 3a is fixedly installed at the working end of a vibrating motor 3b, a first cylinder sliding table 3c is horizontally arranged, a second cylinder sliding table 3d is vertically arranged, the second cylinder sliding table 3d is fixedly installed at the working part of the first cylinder sliding table 3c, a first linear driver 3e and a material pushing sleeve 3g are both fixedly installed at the working part of the second cylinder sliding table 3d, the working direction of the first linear driver 3e is vertically arranged downwards, a quick-insertion plug 3f is fixedly installed at the working end of the first linear driver 3e, and the material pushing sleeve 3g is sleeved on the outer side of the quick-insertion plug 3 f;

in the feeding state, the bottom end of the quick-plug type plug 3f is positioned below the bottom surface of the pushing sleeve 3g, and in the discharging state, the bottom end of the quick-plug type plug 3f is positioned above the bottom surface of the pushing sleeve 3 g;

the structure of the pressure ring feeding mechanism 7 and the sealing ring feeding mechanism 8 is the same as that of the zinc sleeve feeding mechanism 3.

The first cylinder sliding table 3c is a single-shaft single-rod cylinder sliding table guided by a guide rail and a guide groove, the second cylinder sliding table 3d is a single-shaft single-rod cylinder sliding table guided by a guide post and a guide sleeve, the first linear driver 3e is a double-shaft double-rod cylinder, the quick-plug type plug 3f is a universal quick plug, and the quick-plug type plug 3f is suitable for being quickly inserted into and tightly clamped with the inner ring of the zinc sleeve 1 a;

during operation, the vibration disc continuously transmits the zinc sleeve 1a to the feeding guide rail 3a, the zinc sleeve 1a moves to one end, close to the ten-station dividing disc 2, of the feeding guide rail 3a under the action of the vibration motor 3b, then the first cylinder sliding table 3c operates to drive the second cylinder sliding table 3d to move right above the discharging end of the feeding guide rail 3a, then the first linear driver 3e operates to drive the quick-plug type plug 3f to extend out from the lower part of the material pushing sleeve 3g, then the second cylinder sliding table 3d operates to drive the quick-plug type plug 3f and the material pushing sleeve 3g to synchronously descend, the quick-plug type plug 3f is inserted into the inner ring of the zinc sleeve 1a and clamps the inner ring, then the second cylinder sliding table 3d resets, the first cylinder sliding table 3c operates to drive the second cylinder sliding table 3d to move right above the positioning column 2c, and the second cylinder sliding table 3d operates to drive the quick-plug type plug 3f and the material pushing sleeve 3g to move downwards, so that the zinc sleeve 1a is inserted into The bottom surface of the sleeve 3g abuts against the top surface of the zinc sleeve 1a, then the first linear driver 3e resets to enable the quick-plug type plug 3f to return to the interior of the material pushing sleeve 3g, the zinc sleeve 1a is fixed by the material pushing sleeve 3g and cannot move, and therefore the zinc sleeve 1a is separated from the quick-plug type plug 3f and is clamped on the positioning column 2 c.

The detection mechanism 4 comprises a photoelectric switch support 4a and a photoelectric switch 4b, the photoelectric switch support 4a is reversely buckled right above the positioning column 2c, the photoelectric switch 4b is fixedly arranged on the photoelectric switch support 4a, the working section of the photoelectric switch 4b is positioned right above the moving track of the positioning column 2c, and the photoelectric switch 4b is electrically connected with the industrial host; the photoelectric switch bracket 4a comprises a vertical plate 4a1, a connecting plate 4a2 and a diffuse reflection plate 4a3, wherein the vertical plate 4a1 and the diffuse reflection plate 4a3 are both vertically arranged, the connecting plate 4a2 is horizontally arranged, two ends of the connecting plate 4a2 are respectively connected with the vertical plate 4a1 and the diffuse reflection plate 4a3, the vertical plate 4a1 and the diffuse reflection plate 4a3 are clamped at two sides of a moving track of the positioning column 2c, the photoelectric switch 4b is fixedly arranged on the vertical plate 4a1, and the working direction of the photoelectric switch 4b is horizontally arranged towards the diffuse reflection plate 4a 3.

The photoelectric switch bracket 4a is used for fixing the photoelectric switch 4b to be suspended right above the rotary disc 2a, the positioning column 2c passes through the lower part of the working interval of the photoelectric switch 4b when moving, when working, the zinc sleeve 1a, the press ring 1c and the sealing ring 1D which are arranged on the positioning column 2c sequentially pass through the working intervals of the three photoelectric switches 4b, the photoelectric switch 4b is a diffuse reflection photoelectric switch, the specific model is Tai bang TB12J-D15N1, the height of the photoelectric switch 4b between the zinc sleeve feeding mechanism 3 and the spring piece feeding mechanism 5 is level with the central line of the zinc sleeve 1a, the height of the photoelectric switch 4b between the press ring feeding mechanism 7 and the sealing ring feeding mechanism 8 is level with the central line of the press ring 1c, the height of the photoelectric switch 4b between the sealing ring feeding mechanism 8 and the sorting mechanism 9 is level with the central line of the sealing ring 1D, and the diffuse reflection plate 4a3 always reflects the light emitted by the photoelectric switch 4b to the photoelectric switch 4b in a non-working state, the signal generated by the photoelectric switch 4b is unchanged, when the zinc sleeve 1a, the press ring 1c or the sealing ring 1d passes between the photoelectric switch 4b and the diffuse reflection plate 4a3, the light emitted by the photoelectric switch 4b is reflected by the zinc sleeve 1a, the press ring 1c or the sealing ring 1d so that the signal generated by the photoelectric switch 4b is changed, and the industrial host judges whether the zinc sleeve 1a, the press ring 1c or the sealing ring 1d is assembled in place or not according to the change of the signal emitted by the photoelectric switch 4 b.

The blanking riveting device comprises a workbench 5a, a cross rod 5b, an upright rod 5c, a discharging mechanism 5f, a stepping feeding mechanism 5g, a blanking riveting mechanism 5h and a material receiving mechanism 5i, wherein the workbench 5a is horizontally arranged, the cross rod 5b is horizontally arranged at the side of the workbench 5a, the upright rod 5c is vertically arranged at the side of the workbench 5a, the cross rod 5b and the upright rod 5c form an L-shaped support, one end of each of the cross rod 5b and the upright rod 5c is fixedly connected with the workbench 5a, the discharging mechanism 5f is fixedly arranged at the free end of the cross rod 5b, the material receiving mechanism 5i is fixedly arranged at the free end of the upright rod 5c, the stepping feeding mechanism 5g is fixedly arranged at the feeding end of the workbench 5a, and the blanking riveting mechanism 5h is fixedly arranged at the discharging end of the workbench.

The upstream process pre-punches the strip-shaped iron sheet, the internal shape of the spring piece is punched on the strip-shaped iron sheet, the edge of the spring piece is thinned, the processed strip-shaped iron sheet is coiled and installed at the working end of the discharging mechanism 5f, the strip-shaped iron sheet sequentially passes through the stepping feeding mechanism 5g and the working end of the blanking riveting mechanism 5h from the discharging mechanism 5f, then the strip-shaped iron sheet is coiled through the material receiving mechanism 5i, the stepping feeding mechanism 5g conveys the spring piece raw material on the discharging mechanism 5f towards the direction of the blanking riveting mechanism 5h, and the blanking riveting mechanism 5h punches the pre-punched spring piece on the strip-shaped iron sheet and rivets the pre-punched spring piece in the zinc sleeve 1 a.

The emptying mechanism 5f comprises a rotating shaft 5f1 and an emptying tray 5f2, the rotating shaft 5f1 is rotatably arranged at the suspended end of the cross rod 5b, the rotating shaft 5f1 is horizontally arranged, and the emptying tray 5f2 is fixedly arranged on the rotating shaft 5f 1.

The stepping feeding mechanism 5g pulls the strip iron sheet to move forward, and the discharging tray 5f2 rotates on the cross bar 5b along with the strip iron sheet, so that the strip iron sheet is discharged.

Two ends of the rotating shaft 5f1 are provided with flange plates 5f3 which are clamped at two sides of the discharging tray 5f2 and fixedly connected with the discharging tray 5f 2.

The flange 5f3 is used to limit the radial movement of the tray 5f2 on the shaft 5f 1.

One side of the cross bar 5b, which is far away from the emptying mechanism 5f, is fixedly provided with a servo motor 5f4 and a speed reducer 5f5, and an output shaft of the servo motor 5f4 is in transmission connection with a rotating shaft 5f1 through the speed reducer 5f 5.

The servo motor 5f4 works to drive the rotating shaft 5f1 to rotate through the speed reducer 5f5, so that the discharging tray 5f2 rotates to discharge materials.

The structure of the receiving mechanism 5i is the same as that of the discharging mechanism 5 f.

The material receiving mechanism 5i winds up the long-strip-shaped iron sheet after the spring pieces are punched.

The top surface of the workbench 5a is provided with a material guide groove 5a1 which is located below the discharging mechanism 5f and extends horizontally towards the blanking riveting mechanism 5h, the stepping feeding mechanism 5g comprises a third air cylinder sliding table 5g1, a second linear driver 5g2 and a spring piece clamp 5g3, the third air cylinder sliding table 5g1 is fixedly installed on the workbench 5a and straddles two sides of the material guide groove 5a1, the working direction of the third air cylinder sliding table 5g1 is parallel to the length direction of the material guide groove 5a1, the second linear driver 5g2 is fixedly installed on the working part of the third air cylinder sliding table 5g1, the working direction of the second linear driver 5g2 is vertically arranged downwards, and the spring piece clamp 5g3 is fixedly installed at the working end of the second linear driver 5g 2.

The long-strip-shaped iron sheet is conveyed inside the material guide groove 5a1, the side face of the material guide groove 5a1 is used for guiding the moving direction of the long-strip-shaped iron sheet, when the stepping feeding mechanism 5g works, the second linear driver 5g2 drives the spring piece clamp 5g3 to move downwards to penetrate through the inner ring of the spring piece 1b on the long-strip-shaped iron sheet, then the third cylinder sliding table 5g1 drives the second linear driver 5g2 to move towards the blanking riveting mechanism 5h, so that the long-strip-shaped iron sheet is pulled towards the blanking riveting mechanism 5h, and then the second linear driver 5g2 and the third cylinder sliding table 5g1 are reset in sequence to start the next feeding process.

The top surface of the working table 5a is provided with a plurality of material guide strips 5a2 which are positioned below the blanking and riveting mechanism 5h and horizontally extend towards the discharging mechanism 5 f.

The long iron sheet is conveyed between the inner walls of the material guide strip 5a2, and the side walls of the material guide strip 5a2 are used for guiding the moving direction of the long iron sheet.

The blanking riveting mechanism 5h comprises an upright post 5h1, a top plate 5h2, a third linear driver 5h3, an upper die 5h4 and a lower die 5h5, the upright post 5h1 is vertically installed on the top surface of a workbench 5a, the top plate 5h2 is horizontally installed at the top end of the upright post 5h1, the upper die 5h4 is vertically and slidably installed on the upright post 5h1, the lower die 5h5 is fixedly installed on the workbench 5a, a blanking hole 5a3 communicated with a punched hole of the lower die 5h5 is formed in the workbench 5a, the third linear driver 5h3 is fixedly installed on the top plate 2, and the working end of the third linear driver 5h3 vertically penetrates through the top plate 5h2 downwards and is elastically connected with the upper die 5h 4.

The third linear actuator 5h3 is a single-shaft single-rod cylinder, the upright post 5h1, the top plate 5h2, the third linear actuator 5h3, the upper die 5h4 and the lower die 5h5 are combined into a common punching machine, the third linear actuator 5h3 works to drive the upper die 5h4 to move towards the direction of the lower die 5h5, and the spring piece 1b on the long-strip-shaped iron sheet is punched through the punch of the upper die 5h4 and the punching of the lower die 5h5, so that the spring piece 1b passes through the blanking hole 5a3 to move downwards and is riveted inside the zinc sleeve 1 a.

The blanking riveting mechanism 5h further comprises a movable plate 5h6, a guide post 5h7, a nut 5h8 and a spring 5h9, the working end of the third linear actuator 5h3 is fixedly connected with the movable plate 5h6, the movable plate 5h6 is vertically slidably mounted on the upright post 5h1, the guide post 5h7 is fixedly mounted at the top end of the upper die 5h4, the guide post 5h7 penetrates through the movable plate 5h6 and is in sliding fit with the movable plate 5h6, the nut 5h8 is fixedly mounted on the guide post 5h7, the nut 5h8 is located at one end, away from the upper die 5h4, of the movable plate 5h6, the spring 5h9 is sleeved on the spring 5h7, and two ends of the guide post 5h9 are respectively abutted against the upper die 5h4 and the.

The third linear driver 5h3 works to drive the movable plate 5h6 to move towards the direction of the upper die 5h4, the upper die 5h4 moves downwards under the action of the resilience force of the spring 5h9, when the third linear driver 5h3 is reset, the movable plate 5h6 moves upwards, the upper die 5h4 restores the distance between the upper die 5h6 and the movable plate 5h6 under the action of the resilience force of the spring 5h9, when the upper die 5h4 and the movable plate 5h6 are pulled to the limit distance, the movable plate 5h6 abuts against the nut 5h8 to stop moving, the moving direction of the upper die 5h4 is guided by the guide pillar 5h7, and the upper die 5h4 is driven to move by the spring 5h9, so that the third linear driver 5h3 generates an excessive blanking force on the coil stock to cause the damage of the zinc sleeve 1a can be.

Still including first guide bar 5d and second guide bar 5e, the equal level setting of first guide bar 5d and second guide bar 5e, first guide bar 5d fixed mounting is on workstation 5a and is located the side of blanking riveting mechanism 5h discharge end, second guide bar 5e fixed mounting is on pole setting 5c and is located receiving agencies 5 i's pan feeding end side, second guide bar 5e is located first guide bar 5d directly over.

After the spring piece 1b is punched out from the strip-shaped iron sheet, the strip-shaped iron sheet is guided by the first guide rod 5d and the second guide rod 5e, so that the transmission direction is changed by 180 degrees and then is wound by the material receiving mechanism 5 i.

The spring piece checking mechanism 6 comprises a fourth cylinder sliding table 6a and a proximity switch 6b, the working direction of the fourth cylinder sliding table 6a is vertically arranged downwards, the proximity switch 6b is fixedly installed at the working part of the fourth cylinder sliding table 6a, and the working direction of the proximity switch 6b is vertically arranged downwards.

The fourth cylinder sliding table 6a is a double-shaft double-rod cylinder sliding table, the fourth cylinder sliding table 6a works to drive the proximity switch 6b to move downwards, the proximity switch 6b is an industrial inductive proximity switch L J12A3-4-Z/BY sensor, the proximity switch 6b moves downwards and is inserted into the inner ring of the zinc sleeve 1a and close to the spring leaf 1b, the proximity switch 6b sends a signal to the industrial host when sensing the spring leaf 1b, the industrial host judges that the spring leaf 1b is assembled qualified, the proximity switch 6b does not send a signal when not sensing the spring leaf 1b, and the industrial host judges that the spring leaf 1b is assembled unqualifiedly.

The sorting mechanism 9 comprises a discharging table 9a, a baffle 9b and a positioning screw 9c, the discharging table 9a is arranged at the side of the ten-station index plate 2, the height of the working surface of the discharging table 9a is flush with that of the ten-station index plate 2, one end of the baffle 9b is rotatably arranged on the discharging table 9a, the free end of the baffle 9b is positioned right above the working surface of the ten-station index plate 2, and the positioning screw 9c is fixedly arranged on the discharging table 9a and abuts against the side surface of the baffle 9 b.

The zinc sheathing subassembly 1 assembles the side that moves to ejection of compact platform 9a along with the rotation of rotary disk 2a after accomplishing, and reference column 2c is located rotary disk 2 a's top surface below this moment, and zinc sheathing subassembly 1 is blockked by baffle 9b can't continue and is pushed to the working face of ejection of compact platform 9a by subsequent zinc sheathing subassembly 1 on to accomplish the ejection of compact, set screw 9c butt makes it can not rotate at will at the side of baffle 9 b.

The discharging platform 9a comprises a discharging flat plate 9a1, a discharging inclined surface 9a2 and a discharging disc 9a3, the discharging flat plate 9a1 is arranged in close contact with the ten-station index plate 2, the discharging flat plate 9a1 is flush with the working surface of the ten-station index plate 2 in height, the discharging disc 9a3 is lower than the discharging flat plate 9a1 in height, the discharging flat plate 9a1 and the discharging disc 9a3 are connected through the discharging inclined surface 9a2, a rotating shaft 9a4 extending vertically and upwards and a plurality of threaded holes 9a5 are arranged on the discharging flat plate 9a1, a baffle plate 9b is rotatably mounted on the rotating shaft 9a4, and a positioning screw 9c is fixedly mounted in one of the threaded holes 9a 5.

After the zinc jacket assembly 1 is assembled, the zinc jacket assembly 1 is guided to the discharging flat plate 9a1 by the baffle plate 9b, then the zinc jacket assembly 1 slides to the discharging tray 9a3 along the discharging inclined plane 9a2 to wait for workers to collect, the rotating shaft 9a4 is used for bearing the baffle plate 9b and enabling the baffle plate 9b to rotate on the discharging flat plate 9a1, and the positioning screw 9c can be installed in any one threaded hole 9a5 so as to adjust the rotating angle of the baffle plate 9b and enable the baffle plate 9b to work normally.

The sorting mechanism 9 further comprises a recovery table 9d, an air blowing pipe 9e, a high-pressure air pump and an electromagnetic valve, the electromagnetic valve is electrically connected with an industrial host, the recovery table 9d is arranged beside the discharge table 9a, the recovery table 9d comprises a blanking barrel 9d1 and a recovery disc 9d2, a feeding end of the blanking barrel 9d1 is arranged close to the ten-station dividing disc 2, a feeding end of the recovery disc 9d2 is positioned right below a discharging end of the blanking barrel 9d1, the blanking barrel 9d1 is fixedly installed on a recovery disc 9d2, the air blowing pipe 9e is hung above a working surface of the ten-station dividing disc 2, the working direction of the air blowing pipe 9e is arranged towards the feeding end of the blanking barrel 9d1, and the air blowing pipe 9e, the electromagnetic valve and the high-pressure air pump are sequentially connected.

When the station marked as unqualified moves to the side of the recovery table 9d, the industrial host sends a signal to the electromagnetic valve, the electromagnetic valve is opened, the high-pressure air pump outputs high-pressure air to the air blowing pipe 9e, the air blowing pipe 9e blows the zinc jacket assembly 1 on the unqualified station to the blanking barrel 9d1, and the unqualified product falls into the recovery disc 9d2 through the blanking barrel 9d1 and waits for a worker to recover.

The utility model discloses a theory of operation:

firstly, a zinc sleeve 1a is installed on a jig of a ten-station index plate 2 by a zinc sleeve feeding mechanism 3, then the ten-station index plate 2 rotates to enable the zinc sleeve 1a to sequentially pass through a spring piece feeding mechanism 5, a spring piece inspection mechanism 6, a pressing ring feeding mechanism 7, a sealing ring feeding mechanism 8 and a sorting mechanism 9, the spring piece feeding mechanism 5 rivets a spring piece 1b inside the zinc sleeve 1a, then the spring piece inspection mechanism 6 detects whether the spring piece 1b is installed in place or not, then the pressing ring feeding mechanism 7 clamps a pressing ring 1c at the top end of the zinc sleeve 1a, then the sealing ring feeding mechanism 8 clamps a sealing ring 1d at the top end of the pressing ring 1c, and finally the finished products are sorted by the sorting mechanism 9, wherein the zinc sleeve 1a passes through the space between the zinc sleeve feeding mechanism 3 and the spring piece feeding mechanism 5, the space between the pressing ring feeding mechanism 7 and the sealing ring feeding mechanism 8, and the space between the sealing ring feeding mechanism 8 and the sorting mechanism 9, and the zinc sleeve 1a different a. Whether the pressing ring 1c and the sealing ring 1d are installed in place or not, when the detection mechanism 4 and the spring piece inspection mechanism 6 detect that one of the zinc sleeve 1a, the spring piece 1b, the pressing ring 1c and the sealing ring 1d is not installed in place, the detection mechanism 4 and the spring piece inspection mechanism 6 send signals to an industrial host, the industrial host numbers the jig, when the jig moves to the sorting mechanism 9, the sorting mechanism 9 moves finished products on the jig to one place to wait for recovery of workers, and qualified products are moved to the other place by the sorting mechanism 9 to wait for collection of the workers.

It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims (10)

1. A spring piece feeding mechanism of a zinc set assembly device is characterized by comprising a workbench (5a), a cross rod (5b), an upright rod (5c), a discharging mechanism (5f), a stepping feeding mechanism (5g), a blanking riveting mechanism (5h) and a material receiving mechanism (5 i);

workstation (5a) level sets up, horizontal pole (5b) horizontal installation is at the side of workstation (5a), the vertical side of installing in workstation (5a) of pole setting (5c), horizontal pole (5b) and pole setting (5c) form L shape support, the one end of horizontal pole (5b) and pole setting (5c) all with workstation (5a) fixed connection, drop feed mechanism (5f) fixed mounting is at the free end of horizontal pole (5b), receiving agencies (5i) fixed mounting is at the free end of pole setting (5c), step-by-step feeding mechanism (5g) fixed mounting is at the feed end of workstation (5a), blanking riveting mechanism (5h) fixed mounting is at the discharge end of workstation (5 a).

2. The spring plate feeding mechanism of the zinc set component assembling equipment according to the claim 1, characterized in that the discharging mechanism (5f) comprises a rotating shaft (5f1) and a discharging tray (5f2), the rotating shaft (5f1) is rotatably installed at the suspended end of the cross bar (5b), the rotating shaft (5f1) is horizontally arranged, and the discharging tray (5f2) is fixedly installed on the rotating shaft (5f 1).

3. The spring plate feeding mechanism of the zinc set component assembly equipment as claimed in claim 2, wherein the two ends of the rotating shaft (5f1) are provided with flanges (5f3) which are clamped at the two sides of the discharging tray (5f2) and fixedly connected with the discharging tray (5f 2).

4. The spring piece feeding mechanism of the zinc jacket assembly equipment as claimed in claim 3, wherein a servo motor (5f4) and a speed reducer (5f5) are fixedly installed on one side of the cross bar (5b) far away from the discharging mechanism (5f), and an output shaft of the servo motor (5f4) is in transmission connection with the rotating shaft (5f1) through the speed reducer (5f 5).

5. The spring piece feeding mechanism of the zinc jacket assembly equipment as claimed in claim 4, wherein the structure of the receiving mechanism (5i) is the same as that of the discharging mechanism (5 f).

6. The spring plate feeding mechanism of the zinc suit assembly equipment according to claim 1, characterized in that a material guide groove (5a1) which is positioned below the discharging mechanism (5f) and extends horizontally towards the blanking and riveting mechanism (5h) is arranged on the top surface of the working platform (5a), the stepping feeding mechanism (5g) comprises a third cylinder sliding table (5g1), a second linear driver (5g2) and a spring plate clamp (5g3), the third cylinder sliding table (5g1) is fixedly arranged on the working platform (5a) and straddles two sides of the material guide groove (5a1), the working direction of the third cylinder sliding table (5g1) is parallel to the length direction of the material guide groove (5a1), the second linear driver (5g2) is fixedly arranged on the working part of the third cylinder sliding table (5g1), and the working direction of the second linear driver (5g2) is vertically downwards arranged, a spring plate clamp (5g3) is fixedly arranged at the working end of the second linear driver (5g 2).

7. The spring plate feeding mechanism of the zinc set assembly equipment according to the claim 1, characterized in that the top surface of the working platform (5a) is provided with a plurality of material guide bars (5a2) which are positioned below the blanking riveting mechanism (5h) and horizontally extend towards the discharging mechanism (5 f).

8. The spring plate feeding mechanism of a zinc set assembly equipment according to claim 1, the punching riveting mechanism is characterized in that the punching riveting mechanism (5h) comprises an upright post (5h1), a top plate (5h2), a third linear driver (5h3), an upper die (5h4) and a lower die (5h5), wherein the upright post (5h1) is vertically installed on the top surface of a workbench (5a), the top plate (5h2) is horizontally installed at the top end of the upright post (5h1), the upper die (5h4) is vertically and slidably installed on the upright post (5h1), the lower die (5h5) is fixedly installed on the workbench (5a), a blanking hole (5a3) communicated with a punched hole of the lower die (5h5) is formed in the workbench (5a), the third linear driver (5h3) is fixedly installed on the top plate (5h2), and the working end of the third linear driver (5h3) vertically penetrates through the top plate (5h2) downwards and is elastically connected with the upper die (5h 4).

9. The spring plate loading mechanism of a zinc set assembly device according to claim 8, the blanking riveting mechanism (5h) is characterized by further comprising a movable plate (5h6), a guide pillar (5h7), a nut (5h8) and a spring (5h9), the working end of a third linear driver (5h3) is fixedly connected with the movable plate (5h6), the movable plate (5h6) is vertically and slidably mounted on the upright post (5h1), the guide pillar (5h7) is fixedly mounted at the top end of the upper die (5h4), the guide pillar (5h7) penetrates through the movable plate (5h6) and is in sliding fit with the movable plate (5h6), the nut (5h8) is fixedly mounted on the guide pillar (5h7), the nut (5h8) is located at one end, far away from the upper die (5h4), the spring (5h9) is sleeved on the guide pillar (5h7), and two ends of the spring (5h9) are respectively abutted to the upper die (5h4) and the movable plate (5h 6).

10. The spring plate feeding mechanism of the zinc set component assembling equipment according to claim 1, further comprising a first guide rod (5d) and a second guide rod (5e), wherein the first guide rod (5d) and the second guide rod (5e) are both horizontally arranged, the first guide rod (5d) is fixedly arranged on the workbench (5a) and located beside the discharging end of the blanking riveting mechanism (5h), the second guide rod (5e) is fixedly arranged on the vertical rod (5c) and located beside the feeding end of the receiving mechanism (5i), and the second guide rod (5e) is located right above the first guide rod (5 d).

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