CN118123951A - Bed core side butterfly spring nailing equipment - Google Patents
Bed core side butterfly spring nailing equipment Download PDFInfo
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- CN118123951A CN118123951A CN202410428162.9A CN202410428162A CN118123951A CN 118123951 A CN118123951 A CN 118123951A CN 202410428162 A CN202410428162 A CN 202410428162A CN 118123951 A CN118123951 A CN 118123951A
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- bed core
- lifting
- conveying line
- butterfly spring
- clamping
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- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 50
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F7/00—Nailing or stapling; Nailed or stapled work
- B27F7/02—Nailing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F7/00—Nailing or stapling; Nailed or stapled work
- B27F7/02—Nailing machines
- B27F7/05—Driving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F7/00—Nailing or stapling; Nailed or stapled work
- B27F7/02—Nailing machines
- B27F7/13—Nail feeding devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The invention discloses a bed core side butterfly spring nailing device, which comprises a butterfly spring feeding mechanism, a pressing mechanism and a pressing mechanism, wherein the butterfly spring feeding mechanism comprises a material rack; the butterfly spring clamping mechanism comprises a clamping robot, wherein the clamping robot is used for clamping the butterfly springs and is placed at the side edge of the bed core; the bed core conveying mechanism comprises a roller conveying line, and the bed core is placed on the roller conveying line for conveying; the bed core positioning and lifting mechanism is arranged below the positioning module, the lifting module can penetrate through the roller conveying line to lift the bed core from the roller conveying line and then support the bed core to the positioning module, and the positioning module can position and fix the bed core; the nailing mechanism is arranged above the roller conveying line and corresponds to the positioning module, and is used for nailing at the side edge of the bed core so as to fix the butterfly spring on the side edge of the bed core; according to the bed core side butterfly spring nailing device, conveying and positioning of the bed core, feeding of the butterfly springs and nailing of the four sides of the bed core can be automatically completed, and the degree of automation is high.
Description
Technical Field
The invention relates to the technical field of automatic equipment, in particular to a bed core side butterfly spring nailing device.
Background
Spring mattresses are becoming increasingly popular for their comfort, but the edges of the spring mattress core tend to deform and collapse. To improve the stability of the core, a butterfly spring is usually used for fixing the core at the periphery. At present, the butterfly spring is fixed to frame and spring cluster border through manual hand nail rifle, perhaps the manual work is fixed to frame location and preliminary fixed back, and the rethread nailing process realizes fixing, and degree of automation is lower, and work efficiency is low, influences the production process of product.
It should be noted that the foregoing description of the background art is only for the purpose of providing a clear and complete description of the technical solution of the present invention and is presented for the convenience of understanding by those skilled in the art. The above-described solutions are not considered to be known to the person skilled in the art simply because they are set forth in the background of the invention section.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide a bed core side butterfly spring nailing device, so that the technical problems are effectively solved.
In order to achieve the above purpose, the invention adopts the following technical scheme: a bed core side butterfly spring nailing device, includes the equipment body, the equipment body includes:
The butterfly spring feeding mechanism comprises a material rack, wherein the material rack is used for placing butterfly springs;
The butterfly spring clamping mechanism comprises a clamping robot, wherein the clamping robot is used for clamping a butterfly spring and is placed at the side edge of the bed core;
the bed core conveying mechanism comprises a roller conveying line, and the bed core is placed on the roller conveying line for conveying;
The bed core positioning and lifting mechanism comprises a positioning module and a lifting module, wherein the lifting module is arranged below the positioning module and can penetrate through the roller conveying line to lift the bed core from the roller conveying line to the positioning module, and the positioning module can position and fix the bed core; when the butterfly spring nailing is carried out on the side face of the bed core, the bottom of the bed core is arranged on a conveying line, so that the operation of a nailing robot is inconvenient, and the position stability of the bed core is ensured in the nailing process of the bed core; therefore, the lifting piece is arranged below the bed core, so that the bed core is lifted to a position suitable for nailing processing, collision with the conveying piece during nailing is avoided, and the processing efficiency is improved; and through setting up the setting element in the top of bed core, when carrying out nailing to the bed core side and processing, play the fixed action to the bed core, avoid the nailing dislocation, further ensure the stability of bed core position.
The nailing mechanism is arranged above the roller conveying line, is arranged corresponding to the positioning module and is used for nailing at the side edge of the bed core so as to fix the butterfly spring at the side edge of the bed core; the nailing mechanism comprises a plurality of nail guns arranged above the roller conveying line, each nail gun is connected with a triaxial driving module, and the nail guns can be driven to move through the triaxial driving modules and are fixed by nailing at the positions of the butterfly springs attached to the sides of the bed core.
The beneficial effects of the invention are as follows: according to the bed core side butterfly spring nailing device, conveying and positioning of the bed core, feeding of the butterfly springs and nailing of the four sides of the bed core can be automatically completed, and the degree of automation is high.
The working flow of the equipment is as follows: the bed core is firstly placed on a roller conveying line for conveying, when the bed core moves to a bed core positioning lifting mechanism, the bed core is lifted to a position suitable for nailing processing by arranging a lifting piece below the bed core, and the side surface of the bed core is positioned by arranging a positioning piece above the bed core; meanwhile, the clamping robot sticks a row of clamped butterfly springs to the side face of the bed core, and then a nailing gun in the nailing mechanism is driven by the three-shaft driving module to fix the position of the butterfly springs attached to the side face of the bed core through nailing.
Further, the material rest is arranged on the turntable and uniformly distributed around the turntable in a circle, and the butterfly springs are stacked on the material rest; the carousel can rotate under the drive of motor, and work or material rest on the carousel is along with carousel transform position, all stacks on every work or material rest and places the butterfly spring, can realize incessant feed, presss from both sides and gets the module and take out the butterfly spring that stacks on the work or material rest and realize automatic feeding, and when the butterfly spring on one work or material rest is got after, the carousel rotates and can let the work or material rest of another full material remove to clamp and get the material region of module.
Further, a double-shaft clamping module and a cache frame are arranged on one side of the turntable, a plurality of positioning grooves which are linearly arranged are formed in the cache frame, and butterfly springs are placed in the positioning grooves; a buffer area is arranged on one side of a turntable material rack, butterfly springs on the material rack are clamped out through a double-shaft clamping module and are placed on a buffer rack in the buffer area, a plurality of positioning grooves which are linearly distributed are formed in the buffer rack, one butterfly spring is placed in one positioning groove, when one row of positioning grooves is fully filled with the butterfly springs, all the butterfly springs on the buffer rack can be clamped out by a clamping robot at one time, so that the material taking efficiency can be improved, and meanwhile, a row of taken butterfly springs can be nailed on the side surface of a bed core at one time; the double-shaft clamping module comprises clamping jaws and a double-shaft driving module, and the double-shaft driving module can drive the clamping jaws to translate and lift, so that the clamping jaws take out butterfly springs from the material rack and put the butterfly springs into the buffer storage rack.
Further, the material taking end of the material clamping robot comprises a mounting plate, a plurality of clamping blocks which are arranged in a straight line are arranged on the mounting plate, the clamping blocks are correspondingly arranged with the positioning grooves on the buffer storage frame, and one butterfly spring is correspondingly clamped by one clamping block; when the clamping robot takes materials from the cache frame, the clamping blocks on the mounting plate can take out the butterfly springs in the positioning grooves, one clamping block correspondingly takes out the butterfly springs from one positioning groove, the clamping blocks which are linearly arranged can take one row of butterfly springs at one time, the butterfly springs are directly attached to the side face of the bed core, and then the nailing mechanism nails the row of butterfly springs on the side face of the bed core in sequence.
Further, the positioning module comprises a first clamping part and a second clamping part, wherein the first clamping part is arranged along the X direction, and the second clamping part is arranged along the Y direction; the first clamping part and the second clamping part can move relatively or oppositely so as to adjust the clamping and positioning of the bed core; the two clamping parts respectively move from two directions and clamp and fix the four sides of the bed core at the same time;
Further, the roller conveying line comprises two roller conveyors, the two roller conveyors are arranged at intervals along the Y direction, the interval distance is smaller than the width of the bed core along the Y direction, the two conveyors are arranged to convey the bed core, on one hand, the distance between the two conveyors can be adjusted to adapt to the bed cores with different widths, and the practicability is higher; the roller conveyor comprises a driving roller and a driven roller, the driving roller and the driven roller are arranged at intervals, the driving roller is provided with a driving device, the driven roller is not provided with a driving device, the driving device only drives the driving roller to rotate, at least one driving roller drives materials, the driven roller plays a supporting role, the number of the driven rollers is reduced, and the energy can be reduced; the width of the lifting piece along the Y direction is smaller than the interval distance between the two roller conveyors along the Y direction, and the interval distance between the two roller conveyors is slightly larger than the width of the lifting piece so as to facilitate the up-and-down movement of the lifting piece.
Further, the first clamping portion and the second clamping portion both comprise a first bottom plate and a first push plate, the first bottom plate is fixed on the truss, the first push plate is connected with the first bottom plate through a sliding rail, the first clamping portion further comprises a first telescopic cylinder, one end of the first telescopic cylinder is connected with the first push plate, the other end of the first telescopic cylinder is fixed on the truss, and the first telescopic cylinder can push the first push plate to move relative to the first bottom plate.
The first clamping part and the second clamping part further comprise a second bottom plate and a second push plate, the second bottom plate is fixed at the end part of the first bottom plate, the second push plate is connected with the second bottom plate through a sliding rail, the second clamping part and the second clamping part further comprise a second telescopic cylinder, one end of the second telescopic cylinder is connected with the second push plate, the other end of the second telescopic cylinder is fixed on the second bottom plate, and the second telescopic cylinder can push the second push plate to move relative to the second bottom plate.
Further, the lifting module comprises a base, a lifting plate and a scissor fork assembly, wherein one side of the scissor fork assembly is a fixed end, and the other side of the scissor fork assembly is a sliding end; the scissors fork components are symmetrically arranged on two sides, so that the bed core is supported and balanced, and the processing stability of the bed core is improved; the upper end and the lower end of the fixed end are respectively hinged on the lifting plate and the base through a hinge seat, and an upper sliding guide device and a lower sliding guide device are respectively arranged at the upper end and the lower end of the sliding end; the upper sliding guide device and the lower sliding guide device also have a limiting function, so that after lifting, the bed core can not slide at the upper sliding end and the lower sliding end in the nailing process, and stable lifting is kept all the time; the scissor fork assembly comprises two lifting rods which are connected in a cross mode, and the lifting rods are connected in a rotatable mode through a pin shaft; the stability in the lifting process can be ensured, the lifting frame above the lifting frame is stably supported, and the stability of the machining of the bed core above the lifting frame is further ensured.
Further, the roller conveying line comprises a first roller conveying line and a second roller conveying line, the first roller conveying line is perpendicular to the conveying direction of the second roller conveying line, the tail end of the first roller conveying line is in butt joint with the head end of the second roller conveying line, and a lifting and transferring mechanism is arranged at the butt joint position of the first roller conveying line and the second roller conveying line; in the whole work flow, the butterfly spring nailing operation is required to be carried out on four sides of the bed core, the bed core is provided with the butterfly springs on the left side and the right side of the bed core on the first roller conveying line, then the bed core is required to be transferred onto the second roller conveying line from the first roller conveying line through the lifting transfer mechanism, and then the butterfly springs are nailed on the front side and the rear side of the bed core on the second roller conveying line, so that the work of nailing the butterfly springs on the four sides of the bed core is completed.
Further, the lifting and transferring mechanism comprises a bed core supporting frame, a lifting support capable of lifting is arranged below the bed core supporting frame, a conveying module is arranged on the lifting support, the conveying direction of the conveying module is perpendicular to the direction of the bed core moving to the bed core supporting frame, and when the lifting support is lifted to contact with the bed core, the conveying module can move the bed core from the first roller conveying line to the second roller conveying line; before the bed core is transferred to the bed core supporting frame, the conveying module on the lifting bracket is lower than the bed core supporting frame; when the bed core is transferred to the bed core supporting frame, the lifting support moves upwards to drive the conveying module to contact with the bed core, and at the moment, the conveying module starts to work to transfer the bed core to the next station.
The lifting assembly comprises a lifting rotating frame hinged with the frame and a lifting bracket, and the telescopic driving assembly can drive the lifting rotating frame to rotate around a hinge point formed by the lifting rotating frame and the frame so as to enable the lifting bracket to lift; the telescopic driving piece provides power for lifting the lifting support, and the lifting of the lifting support can meet the requirement that the bed core moves onto the bed core support frame from the last station, so that interference is avoided in the process that the bed core moves onto the bed core support frame. The telescopic driving assembly may be a telescopic cylinder or other known mechanical mechanism capable of pushing the lifting turret to rotate, which is the prior art and will not be repeated here.
Further, the lifting rotating frame comprises a first hinge end, a second hinge end and a third hinge end, wherein the first hinge end is hinged to the lower surface of the lifting support, the second hinge end is hinged to the frame, and the third hinge end is hinged to the telescopic driving assembly; the number of lifting turntables in a set of lifting assemblies is not limited and may be 1,2 or more; in the lifting process, the lifting support can be lifted more stably by the two groups of lifting components, and the phenomenon of lifting and tilting is avoided, so that the bed core can be stably moved to the next station. The hinge of the hinge end I and the hinge end II is realized through a bearing seat.
Further, the conveying module is connected with the lifting support through a conveying support, and the conveying module comprises a conveying chain arranged around the conveying support; the height of the conveying support is adjustable through the vertical plate and the lifting support on the conveying support so as to adapt to the requirements of different kinds of bed cores. And a material blocking limiting plate parallel to the conveying chain is further arranged on the conveying support, so that the position of the bed core transferred to the next station is ensured to be accurate.
Further, the automatic conveying device also comprises a plurality of driven gear sets corresponding to the conveying modules, wherein each driven gear set comprises an upper gear and a lower gear which are arranged in a staggered mode up and down, the upper gear is positioned on the conveying support, the lower gear is correspondingly arranged on the lifting support, a driving connecting rod is arranged on the lifting support along the length direction of the lifting support, the driving connecting rod sequentially penetrates through the lower gear and is connected with a bearing of the lower gear, and a conveying chain can pass through and be meshed with the upper gear and the lower gear; the rotation of the lower gears is the driving function of the rotation of the conveying chain, and the two upper gears can also play an auxiliary driving function on the movement of the conveying chain under the rotation of the lower gears. Thereby realizing that the conveying chain moves the bed core to the next station.
Further, the automatic lifting device also comprises a conveying driving assembly, wherein the conveying driving assembly comprises a driving motor arranged on the lifting bracket, a driving main gear and a driving auxiliary gear which are meshed with each other.
Further, the driving connecting rod penetrates through the driving slave gear and is connected with a bearing of the driving slave gear; the linkage between a plurality of conveying modules is realized through the driving connecting rod, so that a plurality of conveying forces are provided for the movement of the bed core, and the conveying efficiency of the bed core is improved.
In whole lifting transfer mechanism, bed core support frame, lifting subassembly and transport module mutually support, the bed core support frame provides the support to the placing of bed core transfer to lifting transplanting department, and transport module is 90 degrees setting with the initial direction of movement of bed core, accomplishes promptly and makes the bed core accomplish 90 degrees and change the rail for the both sides that unfinished butterfly spring staple was installed on the bed core are in the bed core and transfer the direction, in order to make things convenient for the complete staple to butterfly spring on the bed core, lifting subassembly can effectively avoid transporting the module and produce the interference at the bed core in-process of transferring.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a butterfly spring feeding mechanism according to an embodiment of the invention.
Fig. 3 is a schematic structural diagram of a material clamping robot according to an embodiment of the invention.
Fig. 4 is a schematic diagram of a front end clamping block of a clamping robot according to an embodiment of the invention.
Fig. 5 is a schematic view of a bed core positioning and lifting mechanism according to an embodiment of the invention.
FIG. 6 is a diagram showing the positional relationship between a transport member and a lift member according to an embodiment of the present invention.
FIG. 7 is a schematic view of a lifting member according to an embodiment of the invention.
FIG. 8 is a schematic view of a lift in accordance with another embodiment of the present invention.
Fig. 9 is a diagram showing the positional relationship between a truss and a positioning member according to an embodiment of the present invention.
Fig. 10 is a schematic structural diagram of a first positioning mold according to an embodiment of the invention.
FIG. 11 is a schematic view of a first positioning mold according to another embodiment of the invention.
Fig. 12 is a schematic structural diagram of a second positioning mold according to an embodiment of the invention.
Fig. 13 is a schematic structural diagram of a lifting and transferring mechanism according to an embodiment of the invention.
Fig. 14 is a partial structural perspective view of a lifting and transferring mechanism according to an embodiment of the present invention.
Fig. 15 is a schematic structural diagram of a lifting assembly according to an embodiment of the invention.
Figure 16 is a schematic cross-sectional view of a portion of a lifting assembly in accordance with one embodiment of the invention.
In the figure: 1. butterfly spring feeding mechanism; 2. butterfly spring clamping mechanism; 3. a bed core conveying mechanism; 4. the bed core positioning and lifting mechanism; 5. a nailing mechanism; 6. lifting the transfer mechanism;
1.1, a material rack; 1.2, a turntable; 1.3, a double-shaft clamping module; 1.4, a cache rack; 1.5, a positioning groove;
2.1, mounting plate; 2.2, clamping blocks; 2.3, a clamping robot;
3.1, a first roller conveying line; 3.2, a second roller conveying line;
4.3, truss; 4.4, locating piece; 4.5, lifting piece;
4.41, a first clamping portion;
4.411, a first bottom plate; 4.412, a first push plate; 4.413, a second bottom plate; 4.414, a second push plate; 4.4151, a first telescopic cylinder; 4.4152, a second telescopic cylinder; 4.417 and slide rails;
4.42, a second clamping portion;
4.51, a base; 4.52, lifting the plate; 4.53, scissor fork assembly;
4.531, fixed end; 4.532, sliding ends; 4.533, pin shafts; 4.534, lifting rods;
6.1, a frame; 6.2, a bed core supporting frame; 6.3, lifting the bracket; 6.4, lifting the assembly; 6.5, a conveying module; 6.6, conveying the driving assembly; 6.7, bearing seat; 6.9, driving a connecting rod; 6.10, driven gear sets;
6.41, a telescopic drive assembly; 6.42, lifting the rotating frame;
6.421, a first hinged end; 6.422, a second hinged end; 6.423, a third hinged end;
6.51, conveying chain; 6.52, conveying a stent; 6.53, a material blocking limiting plate;
6.61, driving the motor; 6.62, driving a main gear; 6.63, a driving slave gear;
6.101, upper gears; 102. and a lower gear.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
Please refer to fig. 1-16. It should be noted that, in the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present invention and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," "overhang," and the like do not denote that the component is required to be absolutely horizontal or overhang, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or communicating between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, a bed core side butterfly spring nailing device in this embodiment includes a device body, where the device body includes a butterfly spring feeding mechanism 1, and includes a material rack 1.1, where the material rack 1.1 is used to place a butterfly spring; the butterfly spring clamping mechanism 2 comprises a clamping robot 2.3, wherein the clamping robot 2.3 is used for clamping a butterfly spring and is placed at the side edge of the bed core; the bed core conveying mechanism 3 comprises a roller conveying line, and the bed core is placed on the roller conveying line for conveying; the bed core positioning and lifting mechanism 4 comprises a positioning module and a lifting module, wherein the lifting module is arranged below the positioning module and can penetrate through the roller conveying line to lift the bed core from the roller conveying line and then support the bed core to the positioning module, and the positioning module can position and fix the bed core; when the butterfly spring nailing is carried out on the side face of the bed core, the bottom of the bed core is arranged on a conveying line, so that the operation of a nailing robot is inconvenient, and the position stability of the bed core is ensured in the nailing process of the bed core; therefore, the lifting piece 4.5 is arranged below the bed core to lift the bed core to a position suitable for nailing, so that collision with the conveying piece during nailing is avoided, and the machining efficiency is improved; the positioning piece 4.4 is arranged above the bed core, so that the fixing effect on the bed core is achieved when the side surface of the bed core is subjected to nailing, the dislocation of nailing is avoided, and the stability of the position of the bed core is further ensured; the nailing mechanism 5 is arranged above the roller conveying line and corresponds to the positioning module, and is used for nailing at the side edge of the bed core so as to fix the butterfly spring at the side edge of the bed core; the nailing mechanism 5 comprises a plurality of nail guns arranged above the roller conveying line, each nail gun is connected with a triaxial driving module, and the nail guns can be driven to move through the triaxial driving module and are fixed by nailing at the position of the butterfly spring attached to the side edge of the bed core.
According to the bed core side butterfly spring nailing device, conveying and positioning of the bed core, feeding of the butterfly springs and nailing of the four sides of the bed core can be automatically completed, and the degree of automation is high.
The working flow of the equipment is as follows: the bed core is firstly placed on a roller conveying line for conveying, when the bed core moves to the position of the bed core positioning lifting mechanism 4, the bed core is lifted to a position suitable for nailing processing by arranging a lifting piece 4.5 below the bed core, and the side surface of the bed core is positioned by arranging a positioning piece 4.4 above the bed core; meanwhile, the clamping robot 2.3 sticks a row of clamped butterfly springs to the side face of the bed core, and then the nailing gun in the nailing mechanism 5 is driven by the three-shaft driving module to nailing and fix the position of the butterfly springs on the side face of the bed core.
In one or more embodiments, as shown in fig. 2-4, the material rack 1.1 is arranged on a turntable 1.2 and uniformly distributed around the turntable 1.2 in a circle, and butterfly springs are stacked on the material rack 1.1.
Carousel 1.2 can rotate under the drive of motor, and work or material rest on the carousel 1.2 along with carousel 1.2 transform position all stacks on every work or material rest and places the butterfly spring, can realize incessant feed, presss from both sides and gets the module and take out the butterfly spring that stacks on the work or material rest and realize automatic feeding, and when the butterfly spring on a work or material rest is got after, carousel 1.2 rotates and can let the work or material rest of another full material remove to clamp and get the material taking region of module.
In one or more embodiments, a double-shaft clamping module 1.3 and a cache rack 1.4 are arranged on one side of the turntable 1.2, and a plurality of positioning grooves 1.5 which are linearly distributed are formed in the cache rack 1.4, and butterfly springs are placed in the positioning grooves 1.5.
A buffer area is arranged on one side of a material rack of the turntable 1.2, butterfly springs on the material rack are clamped out through a double-shaft clamping module 1.3 and put on a buffer rack 1.4 in the buffer area, a plurality of positioning grooves 1.5 which are arranged in a straight line are formed in the buffer rack 1.4, one butterfly spring is placed in one positioning groove 1.5, after one row of positioning grooves 1.5 are fully filled with the butterfly springs, all the butterfly springs on the buffer rack 1.4 can be clamped out by a clamping robot 2.3 at one time, so that the material taking efficiency can be improved, and meanwhile, one row of butterfly springs which are taken out can be nailed on the side surface of a bed core at one time; the double-shaft clamping module 1.3 comprises clamping jaws and a double-shaft driving module, and the double-shaft driving module can drive the clamping jaws to translate and lift so that the clamping jaws take out butterfly springs from the material rack and put the butterfly springs into the buffer storage rack 1.4.
In one or more embodiments, the material taking end of the material clamping robot 2.3 includes a mounting plate 2.1, a plurality of clamping blocks 2.2 arranged in a straight line are arranged on the mounting plate 2.1, the clamping blocks 2.2 are correspondingly arranged with the positioning grooves 1.5 on the buffer storage frame 1.4, and one butterfly spring is correspondingly clamped by one clamping block 2.2.
When the clamping robot 2.3 takes materials from the buffer storage frame 1.4, the butterfly springs in the positioning grooves 1.5 can be taken out by the clamping blocks 2.2 on the mounting plate 2.1, one clamping block 2.2 corresponds to the butterfly springs taken out from one positioning groove 1.5, one row of butterfly springs can be taken out by the clamping blocks 2.2 which are arranged in a straight line at one time, the butterfly springs are directly attached to the side face of the bed core, and then the row of butterfly springs are nailed on the side face of the bed core in sequence by the nailing mechanism 5.
In one or more embodiments, as shown in fig. 5 to 12, the positioning module includes a first clamping portion 4.41 and a second clamping portion 4.42, the first clamping portion 4.41 is disposed along the X direction, and the second clamping portion 4.42 is disposed along the Y direction.
The first clamping part 4.41 and the second clamping part 4.42 can move relatively or oppositely so as to adjust the clamping and positioning of the bed core; the two clamping parts respectively move from two directions and simultaneously clamp and fix the four sides of the bed core.
In one or more embodiments, the roller conveying line comprises two roller conveyors, the two roller conveyors are arranged at intervals along the Y direction, the interval distance is smaller than the width of the bed core along the Y direction, the two conveyors are arranged to convey the bed core, on one hand, the distance between the two conveyors can be adjusted to adapt to the bed cores with different widths, and the practicability is higher.
In one or more embodiments, the roller conveyor comprises a driving roller and a driven roller, the driving roller and the driven roller are arranged at intervals, the driving roller is provided with a driving device, the driven roller is not provided with a driving device, the driving device only drives the driving roller to rotate, at least one driving roller drives materials, the driven roller plays a supporting role, and the reduction of the number of the driven rollers can simplify energy sources;
in one or more embodiments, the width of the lifting element 4.5 in the Y direction is less than the distance separating the two roller conveyors in the Y direction, which distance is slightly greater than the width of the lifting element 4.5 to facilitate the up and down movement of the lifting element 4.5.
In one or more embodiments, the first clamping portion 4.41 and the second clamping portion 4.42 each include a first bottom plate 4.411 and a first push plate 4.412, the first bottom plate 4.411 is fixed on the truss 4.3, the first push plate 4.412 is connected with the first bottom plate 4.411 through a sliding rail 4.417, and further includes a first telescopic cylinder 4.415, one end of the first telescopic cylinder 4.415 is connected with the first push plate 4.412, the other end is fixed on the truss 4.3, and the first telescopic cylinder 4.4151 can push the first push plate 4.412 to move towards a direction approaching or separating from the bed core relative to the first bottom plate 4.411.
In one or more embodiments, at least one of the first clamping portion 4.41 or the second clamping portion 4.42 further includes a second bottom plate 4.413 and a second pushing plate 4.414, the second bottom plate 4.413 is fixed at an end of the first pushing plate 4.412, the second pushing plate 4.414 is connected to the second bottom plate 4.413 through a sliding rail 4.417, and further includes a second telescopic cylinder 4.4152, one end of the second telescopic cylinder 4.4152 is connected to the second pushing plate 4.414, the other end of the second telescopic cylinder is fixed to the second bottom plate 4.413, and the second telescopic cylinder 4.4152 can push the second pushing plate 4.414 to move up and down relative to the second bottom plate 4.413. Thus, the second floor 4.413 is retracted while the core passes, without impeding the passage of the core. When the bed core passes through, the second bottom plate 4.413 is pushed out, and then the pushing out of the first push plate 4.412 is matched, so that the pushing-out positioning of the edge of the bed core is realized.
In some embodiments, the second telescopic cylinder two 4.4152 and the second push plate 4.414 may be disposed only on the front and rear sides along the conveying direction of the bed core, so that in the moving process of the bed core, under the action of the second telescopic cylinder two 4.4152, the second push plate 4.414 is driven to shrink to avoid the position, after the bed core passes through, the second push plate 4.414 is extended, at this time, the first push plate 4.412 is driven to push out in the direction of the bed core under the action of the first telescopic cylinder two 4.4151, so as to achieve the positioning effect of the bed core. The second telescopic cylinder two 4.4152 and the second push plate 4.414 assembly can be omitted in the region located on both sides of the bed core (i.e. the side surface arranged along the conveying direction of the bed core).
In one or more embodiments, the lifting module includes a base 4.51, a lifting plate 4.52, and a scissor assembly 4.53, wherein one side of the scissor assembly 4.53 is a fixed end 4.531, and the other side is a sliding end 4.532; the scissor fork assemblies 4.53 are symmetrically arranged on two sides, so that the bed core is supported and balanced, and the processing stability of the bed core is improved.
The upper end and the lower end of the fixed end 4.531 are respectively hinged on the lifting plate 4.52 and the base 4.51 through a hinge seat, and the upper end and the lower end of the sliding end 4.532 are respectively provided with an upper sliding guide device and a lower sliding guide device.
The upper sliding guide device and the lower sliding guide device also have the limiting function, so that after lifting, the bed core can not slide in the nailing process, and the stable lifting is always kept.
The scissor fork assembly 4.53 comprises two lifting rods 4.534 which are connected in a cross mode, and the lifting rods 4.534 are rotatably connected through a pin roll 4.533; the stability in the lifting process can be ensured, the lifting frame above the lifting frame is stably supported, and the stability of the machining of the bed core above the lifting frame is further ensured.
In one or more embodiments, the roller conveying line includes a first roller conveying line 3.1 and a second roller conveying line 3.2, the first roller conveying line 3.1 is perpendicular to the conveying direction of the second roller conveying line 3.2, the tail end of the first roller conveying line 3.1 is in butt joint with the head end of the second roller conveying line 3.2, and a lifting transfer mechanism 6 is arranged at the butt joint position of the two.
In the whole work flow, the butterfly spring nailing operation is required to be carried out on four sides of the bed core, the bed core is provided with the butterfly springs on the left side and the right side of the first roller conveying line 3.1, then the bed core is required to be transferred onto the second roller conveying line 3.2 from the first roller conveying line 3.1 through the lifting transfer mechanism 6, and then the butterfly springs are nailed on the front side and the rear side of the bed core on the second roller conveying line 3.2, so that the work of nailing the butterfly springs on the four sides of the bed core is completed.
In one or more embodiments, as shown in fig. 13 to 16, the lifting and transferring mechanism 6 includes a bed core supporting frame 6.2, a lifting support 6.3 capable of lifting is provided below the bed core supporting frame 6.2, a conveying module 6.5 is provided on the lifting support 6.3, a conveying direction of the conveying module 6.5 is perpendicular to a direction in which the bed core moves onto the bed core supporting frame 6.2, and when the lifting support 6.3 lifts to contact with the bed core, the conveying module 6.5 can move the bed core from the first roller conveying line 3.1 to the second roller conveying line 3.2.
Before the bed core is transferred to the bed core supporting frame 6.2, the conveying module 6.5 on the lifting bracket 6.3 is lower than the bed core supporting frame 6.2; when the bed core is transferred to the bed core supporting frame 6.2, the lifting support 6.3 moves upwards to drive the conveying module 6.5 to contact with the bed core, and at the moment, the conveying module 6.5 starts to work to transfer the bed core to the next station.
In one or more embodiments, the lifting and transferring mechanism 6 further comprises a telescopic driving assembly 6.41 and a lifting assembly 6.4 arranged on the frame 6.1, wherein the lifting assembly 6.4 comprises a lifting rotating frame 6.42 hinged with the frame 6.1 and the lifting support 6.3, and the telescopic driving assembly 6.41 can drive the lifting rotating frame 6.42 to rotate around a hinge point formed with the frame 6.1 so as to enable the lifting support 6.3 to lift.
The telescopic driving piece provides power for lifting the lifting support 6.3, and the lifting support 6.3 can meet the requirement that the bed core moves onto the bed core support frame 6.2 from the previous station, so that interference is avoided in the process that the bed core moves onto the bed core support frame 6.2. The telescopic driving assembly 6.41 may be a telescopic cylinder 4.415 or other known mechanical mechanism capable of pushing the lifting turret 6.42 to rotate, which is not described in detail herein.
In one or more embodiments, the lifting turret 6.42 includes a first hinged end 6.421, a second hinged end 6.422, and a third hinged end 6.423, the first hinged end 6.421 being hinged to the lower surface of the lifting support 6.3, the second hinged end 6.422 being hinged to the frame 6.1, and the third hinged end 6.423 being hinged to the telescoping drive assembly 6.41.
The number of lifting turntables 6.42 in a set of lifting assemblies 6.4 is not limited and may be 1,2 or more; in the lifting process, the lifting of the lifting support 6.3 can be more stable by the two groups of lifting assemblies 6.4, and the phenomenon of lifting and tilting is avoided, so that the bed core can be stably moved to the next station. The hinge of the hinge end I and the hinge end II is realized through the bearing seat 6.7.
In one or more embodiments, the conveyor modules 6.5 are connected to the lifting frame 6.3 by conveyor frames 6.52, the conveyor modules 6.5 comprising conveyor chains 6.51 arranged around the conveyor frames 6.52.
The height of the conveying support 6.52 and the height of the lifting support 6.3 are adjustable through the vertical plates on the conveying support so as to adapt to the requirements of different kinds of bed cores. The conveying support 6.52 is also provided with a material blocking limiting plate 6.53 which is parallel to the conveying chain 6.51, so that the position of the bed core transferred to the next station is ensured to be accurate.
In one or more embodiments, the device further comprises a plurality of driven gear sets 6.10 corresponding to the conveying modules 6.5, the driven gear sets 6.10 comprise upper gears 6.101 and lower gears 102 which are arranged in a staggered mode up and down, the upper gears 6.101 are located on the conveying support 6.52, the lower gears 102 are correspondingly arranged on the lifting support 6.3, driving connecting rods 6.9 are arranged on the lifting support 6.3 along the length direction of the driving connecting rods 6.3, the driving connecting rods 6.9 sequentially penetrate through the lower gears 102 and are connected with bearings of the driving connecting rods, and conveying chains 6.51 can pass through and mesh with the upper gears 6.101 and the lower gears 102.
By the rotation of the lower gear 102, which drives the rotation of the conveyor chain 6.51, both upper gears 6.101 can also assist the movement of the conveyor chain 6.51 by the rotation of the lower gear 102. Thereby realizing that the conveying chain 6.51 transfers the bed core to the next station.
In one or more embodiments, a conveyor drive assembly 6.6 is also included, the conveyor drive assembly 6.6 including a drive motor 6.61 disposed on the lifting support 6.3 and intermeshing drive master gears 6.62, drive slave gears 6.63.
In one or more embodiments, the drive connection rod 6.9 extends through the drive slave gear 6.63 and is bearing-connected thereto; linkage among a plurality of conveying modules 6.5 is realized through driving the connecting rod 6.9 to provide a plurality of conveying forces for the removal of bed core, in order to improve the conveying efficiency of bed core.
In whole lifting transfer mechanism 6, bed core support frame 6.2, lifting component 6.4 and transport module 6.5 mutually support, bed core support frame 6.2 provides the support to the place that the department was transplanted in lifting to the bed core transfer, and transport module 6.5 is 90 degrees setting with the initial direction of movement of bed core, accomplishes promptly and makes the bed core accomplish 90 degrees and change the track for the both sides that do not have butterfly spring staple installation on the bed core are in the bed core and transfer the direction, so that the complete staple to the butterfly spring on the bed core is convenient, lifting component 6.4 can effectively avoid carrying module 6.5 to produce the interference at the bed core in-process of transferring.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and to implement the same, but are not intended to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a bed core side butterfly spring nailing equipment, includes the equipment body, its characterized in that: the device body includes:
The butterfly spring feeding mechanism comprises a material rack, wherein the material rack is used for placing butterfly springs;
The butterfly spring clamping mechanism comprises a clamping robot, wherein the clamping robot is used for clamping a butterfly spring and is placed at the side edge of the bed core;
The bed core positioning and lifting mechanism comprises a positioning module and a lifting module, wherein the lifting module is arranged below the positioning module and can penetrate through the roller conveying line to lift the bed core from the roller conveying line to the positioning module, and the positioning module can position and fix the bed core;
The nailing mechanism is arranged above the conveying line and corresponds to the positioning module, and is used for nailing on the side edge of the bed core so as to fix the butterfly spring on the side edge of the bed core.
2. The core side butterfly spring nailing apparatus of claim 1 wherein: the material rest is arranged on the turntable and evenly distributed around the turntable in a circle, the butterfly springs are stacked and placed on the material rest, one side of the turntable is provided with a double-shaft clamping module and a cache frame, and a plurality of positioning grooves which are linearly distributed are formed in the cache frame, and the butterfly springs are placed in the positioning grooves.
3. The core side butterfly spring nailing apparatus of claim 2 wherein: the material taking end of the material clamping robot comprises a mounting plate, a plurality of clamping blocks which are linearly arranged are arranged on the mounting plate, the clamping blocks are correspondingly arranged with positioning grooves on the buffer storage frame, and one butterfly spring is correspondingly clamped by one clamping block.
4. The core side butterfly spring nailing apparatus of claim 1 wherein: the positioning module comprises a first clamping part and a second clamping part, wherein the first clamping part is arranged along the X direction, and the second clamping part is arranged along the Y direction; the first clamping part and the second clamping part can move relatively or oppositely so as to adjust the clamping and positioning of the bed core.
5. The core side butterfly spring nailing apparatus of claim 4 wherein: the first clamping part and the second clamping part comprise a first bottom plate and a first push plate, the first bottom plate is fixed on the truss, and the first push plate is connected with the first bottom plate through a sliding rail;
the first clamping part and the second clamping part further comprise a second bottom plate and a second push plate, the second bottom plate is fixed at the end part of the first bottom plate, and the second push plate is connected with the second bottom plate through a sliding rail.
6. A core side butterfly spring nailing apparatus as in any one of claims 1-5 wherein: still include bed core conveying mechanism: comprises a conveying line, wherein a bed core is placed on the conveying line for conveying;
the conveying line is a roller conveying line, the roller conveying line comprises a first roller conveying line and a second roller conveying line, the first roller conveying line is perpendicular to the conveying direction of the second roller conveying line, the tail end of the first roller conveying line is in butt joint with the head end of the second roller conveying line, and a lifting and transferring mechanism is arranged at the butt joint position of the first roller conveying line and the second roller conveying line.
7. The core side butterfly spring nailing apparatus of claim 6 wherein: the lifting and transferring mechanism comprises a bed core supporting frame, a lifting support capable of lifting is arranged below the bed core supporting frame, a conveying module is arranged on the lifting support, the conveying direction of the conveying module is perpendicular to the direction of the bed core moving to the bed core supporting frame, and when the lifting support ascends to contact with the bed core, the conveying module can move the bed core from the first roller conveying line to the second roller conveying line.
8. The core side butterfly spring nailing apparatus of claim 7 wherein: the lifting assembly comprises a lifting rotating frame hinged with the frame and the lifting support, and the lifting rotating frame can be driven to rotate around a hinge point formed by the lifting rotating frame and the frame so as to enable the lifting support to lift.
9. The core side butterfly spring nailing apparatus of claim 8 wherein: the lifting rotating frame comprises a first hinge end, a second hinge end and a third hinge end, wherein the first hinge end is hinged to the lower surface of the lifting support, the second hinge end is hinged to the frame, and the third hinge end is hinged to the telescopic driving assembly.
10. The core side butterfly spring nailing apparatus of claim 9 wherein: the conveying module is connected with the lifting support through a conveying support, and the conveying module comprises a conveying chain arranged around the conveying support.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202410428162.9A CN118123951A (en) | 2024-04-10 | 2024-04-10 | Bed core side butterfly spring nailing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202410428162.9A CN118123951A (en) | 2024-04-10 | 2024-04-10 | Bed core side butterfly spring nailing equipment |
Publications (1)
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CN118123951A true CN118123951A (en) | 2024-06-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202410428162.9A Pending CN118123951A (en) | 2024-04-10 | 2024-04-10 | Bed core side butterfly spring nailing equipment |
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CN (1) | CN118123951A (en) |
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2024
- 2024-04-10 CN CN202410428162.9A patent/CN118123951A/en active Pending
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