CN109692917B - Automatic forming equipment for corrugated pipe opening of stainless steel air conditioner - Google Patents
Automatic forming equipment for corrugated pipe opening of stainless steel air conditioner Download PDFInfo
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- CN109692917B CN109692917B CN201910114939.3A CN201910114939A CN109692917B CN 109692917 B CN109692917 B CN 109692917B CN 201910114939 A CN201910114939 A CN 201910114939A CN 109692917 B CN109692917 B CN 109692917B
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- corrugated pipe
- nut
- clamp spring
- pushing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
Abstract
The invention discloses automatic forming equipment for a corrugated pipe opening of a stainless steel air conditioner, which comprises a frame, a corrugated pipe material box, two supporting station rods and a blanking bracket, wherein the corrugated pipe material box, the two supporting station rods and the blanking bracket are connected in front of and behind the frame; the two support station rods are sequentially provided with a corrugated pipe waiting station, a nut mounting station, a pushing waiting station, a nut pushing station, a clamp spring waiting station, a clamp spring loading clamping station and an opening forming station according to the processing sequence, and the two support station rods are also provided with two sets of nut conveying mechanisms, nut mounting mechanisms, nut pushing mechanisms, clamp spring conveying mechanisms, clamp spring grabbing mechanisms, clamp spring loading clamping mechanisms and opening forming mechanisms which correspond to the processing of each station, and the corrugated pipe on each station is driven to be integrally and synchronously transferred by means of an automatic reset transverse moving mechanism, so that intelligent control and automatic assembly line processing are realized, and the support station rod has the advantages of small size, simple structure, high processing efficiency, low processing cost, high automation degree, flexible applicability to the processing of the opening of the corrugated pipe of the stainless steel air conditioner with various lengths and the like.
Description
Technical Field
The invention relates to automatic forming equipment, in particular to automatic forming equipment for a corrugated pipe opening of a stainless steel air conditioner.
Background
With the development of the times, the air conditioner has become a necessary product at home, but the stainless steel air conditioner corrugated pipe is the most commonly used soft joint in an air conditioner pipeline system, can play roles of shock resistance, noise reduction, pipeline compensation and the like, and has the characteristics of easy installation, flexible structure length application, good flexibility and the like. At present, two common domestic stainless steel air conditioner corrugated pipe opening forming modes are adopted, one is stamping forming and the other is manual opening spinning forming, the two forming modes have the defects of low processing efficiency, high labor intensity of workers and the like, excessive deformation or incomplete forming of the opening is easy to occur in the opening forming process, and therefore the phenomena of opening deformation, nut falling, large probability leakage and the like are easy to occur in the installation and use process of the stainless steel air conditioner corrugated pipe, and the use reliability of products is also reduced. In order to improve the strength of the opening and reduce the water leakage probability, the prior method is to additionally install a clamp spring at the opening of the corrugated pipe of the stainless steel air conditioner, so that the defects can be better solved, and the processing process is as follows: the nut is manually installed, the clamp spring is manually installed and clamped, and finally the mouth forming is carried out, so that the manual operation processing mode needs 3 people/shift for processing, and is time-consuming, labor-consuming and low in processing efficiency.
Along with the gradual and vigorous market competition, manufacturers pay more and more attention to the control of the product cost and the promotion of the automatic production technology; therefore, the development and design on the automatic forming equipment of the corrugated pipe opening of the stainless steel air conditioner are obviously very necessary, and if the production equipment specially aiming at the automatic forming of the corrugated pipe opening of the stainless steel air conditioner is provided, the production equipment has the advantages of small volume, simple structural design, high processing efficiency, low processing cost and the like, and the production equipment also provides greater help for the product competitiveness of manufacturers.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the automatic forming equipment for the stainless steel air conditioner corrugated pipe mouth, which has the advantages of small volume, simple structural design, high processing efficiency, low processing cost and high degree of automation, and can be flexibly applicable to the processing of the stainless steel air conditioner corrugated pipe mouth with various length dimensions.
The technical problems of the invention are realized by the following technical scheme:
the automatic forming equipment for the corrugated pipe opening of the stainless steel air conditioner is mainly used for automatically forming the corrugated pipe opening of the stainless steel air conditioner provided with a clamp spring, and comprises a frame, a power supply and an air source which are arranged in the frame, and a control panel which is arranged on the frame, wherein a fixedly-arranged corrugated pipe material box and two support station rods which are parallel to each other and horizontally arranged are arranged on the frame, the front ends of the two support station rods are connected at the outlet of the corrugated pipe material box and are used for receiving corrugated pipes conveyed in the corrugated pipe material box one by one, and a blanking bracket is arranged at the rear ends of the two support station rods; the two ends of the corrugated pipe are respectively supported on two supporting station rods, and the two supporting station rods are sequentially provided with a corrugated pipe waiting station, a nut mounting station, a push-in waiting station, a nut push-in station, a clamp spring waiting station, a clamp spring loading clamping station and a mouth forming station according to the processing sequence from front to back; one side of each of the two support station rods is provided with a transverse moving mechanism, and the two transverse moving mechanisms jointly drive all corrugated pipes on the current station to be integrally and synchronously transferred to the next station and then automatically reset; the outer sides of the two support station rods are respectively provided with a nut conveying mechanism, a nut mounting mechanism, a nut pushing mechanism, a clamp spring conveying mechanism, a clamp spring grabbing mechanism, a clamp spring loading clamping mechanism and a mouth forming mechanism, and the nut conveying mechanism, the nut mounting mechanism, the nut pushing mechanism, the clamp spring conveying mechanism, the clamp spring grabbing mechanism, the clamp spring loading clamping mechanism and the mouth forming mechanism are provided with two sets with the same structure; the nut conveying mechanism and the nut mounting mechanism are correspondingly mounted with the nut mounting station together, and the nut mounting mechanism is connected to the outlet of the nut conveying mechanism; the nut pushing mechanism is correspondingly arranged with the nut pushing station; the clamping spring conveying mechanism, the clamping spring grabbing mechanism and the clamping spring loading clamping mechanism are installed together and correspond to the clamping spring loading clamping station, and the clamping spring grabbing mechanism is arranged between the clamping spring conveying mechanism and the clamping spring loading clamping mechanism in a reciprocating manner; the mouth forming mechanism is correspondingly arranged with the mouth forming station.
The corrugated pipe waiting station is used for temporarily placing the corrugated pipes with nuts at two ends, the nut pushing waiting station is used for temporarily placing the corrugated pipes with the nuts at two ends, the nut pushing station is used for completing synchronous pushing of the nuts at two ends of the corrugated pipes, the clamp spring waiting station is used for temporarily placing the corrugated pipes with the pushing nuts, the clamp spring loading clamping station is used for loading clamp springs at two ends of the corrugated pipes with the pushing nuts and clamping the clamping springs, and the mouth forming station is used for completing extrusion forming of mouths of the clamp springs loaded at two ends of the corrugated pipes.
10 station grooves which are equidistantly designed along the length direction of the supporting station rods are formed in each supporting station rod, the 10 station grooves on the two supporting station rods are designed in pairs, and two ends of a single corrugated pipe are respectively supported and positioned in the pairs of station grooves on the two supporting station rods.
The bellows waiting station corresponds to a first station groove, the nut mounting station corresponds to a second station groove, the pushing waiting station corresponds to a third station groove, the nut pushing station corresponds to a fourth station groove, the clamping spring waiting station corresponds to a fifth station groove and a sixth station groove, the clamping spring is arranged in the clamping station corresponds to a seventh station groove and an eighth station groove, and the opening forming station corresponds to a ninth station groove and a tenth station groove.
The two sets of nut conveying mechanisms and the nut mounting mechanisms are symmetrically arranged at two sides of the second station groove, and the two sets of nut pushing mechanisms are symmetrically arranged at two sides of the fourth station groove; the two sets of clamp spring conveying mechanisms, the clamp spring grabbing mechanisms and the clamp spring loading and clamping mechanisms are installed in a staggered manner relatively and are respectively positioned at the outer side of the seventh station groove and the outer side of the eighth station groove; the two sets of opening forming mechanisms are arranged in a staggered manner relatively and are respectively positioned at the outer side of the ninth station groove and the outer side of the tenth station groove.
The machine frame is provided with two bottom plates, each bottom plate is provided with a supporting station rod, and one set of nut conveying mechanism, nut mounting mechanism, nut pushing mechanism, clamp spring conveying mechanism, clamp spring grabbing mechanism, clamp spring loading clamping mechanism and mouth forming mechanism which are arranged on the same side of the supporting station rod; the bellows bin is arranged at the front ends of the two bottom plates.
The two bottom plates are respectively a fixed bottom plate and a movable bottom plate, the bottom surface of the movable bottom plate is provided with a distance-adjusting guide rail, the movable bottom plate is provided with a movable motor, and the movable bottom plate is driven by the movable motor to move along the distance-adjusting guide rail in an adjustable way relative to the fixed bottom plate at a distance close to or far away from the fixed bottom plate.
The corrugated pipe material box comprises symmetrically arranged side plates, wherein the inner wall of each side plate is provided with an inclined slide rail which is inclined back and forth and a vertical slide rail which is connected to the lowest part of the inclined slide rail, and the inclined slide rails and the vertical slide rails on the two side plates are symmetrically arranged; the inner wall of the side plate is also provided with a feeding guide rail which is positioned below the vertical slideway and is horizontally arranged, a feeding push rod which is arranged on the feeding guide rail, and a feeding cylinder which is arranged behind the feeding push rod and drives the feeding push rod to reciprocate back and forth along the feeding guide rail; meanwhile, a material distributing shifting block is arranged at the intersection of the inclined slide way and the vertical slide way, and a material distributing cylinder for driving the material distributing shifting block to rotate at fixed time is arranged on the outer wall of the side plate.
The nut pushing mechanism is composed of a pushing support, a lifting cylinder arranged at the top of the pushing support, a positioning cylinder arranged at the top of the lifting cylinder and a pushing cylinder arranged at the top of the positioning cylinder, wherein the front part of the positioning cylinder is provided with a positioning head which moves back and forth under the driving action of the positioning cylinder, the front part of the pushing cylinder is provided with a nut pushing piece which moves back and forth under the driving action of the pushing cylinder, and the positioning head and the nut pushing piece are positioned on the same axis.
The clamping spring clamping device is characterized in that a pressing plate mechanism is arranged between the clamping mechanism and the mouth forming mechanism, the pressing plate mechanism comprises a pressing plate support, a pressing plate cylinder arranged at the top of the pressing plate support and a strip pressing plate arranged at the bottom of the pressing plate cylinder, the strip pressing plate is driven by the pressing plate cylinder to lift and move, and then the end part of the corrugated pipe entering the clamping spring clamping station and the mouth forming station is temporarily pressed and positioned.
The blanking support is a blanking guide rod respectively connected with the rear ends of the two support station rods, the two blanking guide rods are parallel to each other, the front end of each blanking guide rod is fixed on the guide rod seat, and the rear end of each blanking guide rod is obliquely suspended downwards.
The control panel is provided with an automatic control module and a manual control module for starting up, shutting down and stopping suddenly, each station is provided with a high-sensitivity sensor, and the high-sensitivity sensor is in signal connection with the control panel.
Compared with the prior art, the invention mainly designs production equipment special for automatically forming the corrugated pipe opening of the stainless steel air conditioner, which is characterized in that a rack is provided with a fixedly-installed corrugated pipe material box and two parallel and horizontally-installed support station rods, the front ends of the two support station rods are connected at the outlet of the corrugated pipe material box, and the rear ends of the two support station rods are provided with blanking brackets; simultaneously, the two support station rods are sequentially provided with a corrugated pipe waiting station, a nut mounting station, a push-in waiting station, a nut push-in station, a clamp spring waiting station, a clamp spring loading clamping station and an opening forming station according to the processing sequence from front to back, and two sets of nut conveying mechanisms, nut mounting mechanisms, nut push-in mechanisms, clamp spring conveying mechanisms, clamp spring grabbing mechanisms, clamp spring loading clamping mechanisms and opening forming mechanisms which are respectively corresponding to the processing of the stations are also provided; therefore, after the corrugated pipes conveyed in the corrugated pipe material box one by one are processed by each station and each mechanism in sequence, the corrugated pipes can be output from the blanking bracket; and the corrugated pipes on each station are transferred by jointly driving all corrugated pipes on the current station to be transferred to the next station synchronously by the automatic reset traversing mechanism, and the whole processing flow is operated by intelligent full-automatic control. The improved automatic forming equipment for the corrugated pipe opening of the stainless steel air conditioner has the advantages of small volume, simple structural design, high processing efficiency, low processing cost, high degree of automation, flexible applicability to the processing of the corrugated pipe opening of the stainless steel air conditioner with various length dimensions and the like.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a right side view of fig. 1.
FIG. 3 is a left side view of FIG. 1
Fig. 4 is a top view of fig. 1.
Fig. 5 is a perspective view of fig. 1.
Fig. 6 is a station schematic.
Fig. 7 is a schematic view of the structure of the bellows after the automatic molding of the mouth.
Fig. 8 is a schematic structural view of a bellows tank.
Fig. 9 is a perspective view of fig. 8.
Fig. 10 is a schematic structural view of the nut pushing mechanism.
Fig. 11 is a schematic structural view of the platen mechanism.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the drawings.
As shown in fig. 1 to 11, the automatic feeding machine comprises a frame, adjustable support legs, a cabinet door, a fixed bottom plate, a movable motor, a distance adjusting guide rail, a control panel, a corrugated pipe box, a side plate, a diagonal slide rail, a vertical slide rail, a feeding guide rail, a feeding push rod, a feeding cylinder and a feeding cylinder. The device comprises a material distributing shifting block, a material distributing cylinder, a nut conveying mechanism, a nut mounting mechanism, a secondary pressing block, a nut pushing mechanism, a nut pushing bracket, a lifting cylinder, a positioning cylinder, a pushing cylinder, a positioning cylinder, a nut pushing cylinder, a positioning head, a nut pushing member, a nut mounting mechanism, a nut pushing mechanism, a lifting cylinder, a positioning cylinder, a nut pushing mechanism, a positioning head, a nut pushing mechanism, a nut, a positioning mechanism, a nut, a driving mechanism, a nut, a driving mechanism, a etc. The clamping spring clamping mechanism comprises a clamping spring conveying mechanism 35, a clamping spring grabbing mechanism 37, a clamping spring loading mechanism 38, a pressing plate mechanism 381, a pressing plate bracket 382, a pressing plate cylinder 383, a long-strip pressing plate 384, a pressing plate groove 39, a mouth forming mechanism 4, a blanking bracket 41, a blanking guide rod 42, a guide rod seat 51, a corrugated pipe waiting station 52, a nut mounting station 53, a push-in waiting station 54, a nut push-in station 55, a clamping spring waiting station 56, a clamping spring loading clamping station 57, a mouth forming station 61, a corrugated pipe 62, a nut 63, a clamping spring 7, a supporting station rod 71, a station groove 72 and a T-shaped frame.
The automatic forming equipment for the stainless steel air conditioner corrugated pipe mouth is a production equipment which is specially used for automatically forming the stainless steel air conditioner corrugated pipe mouth shown in fig. 7, and specifically, the automatic forming equipment for the stainless steel air conditioner corrugated pipe mouth is used for automatically forming the stainless steel air conditioner corrugated pipe 61 mouth provided with a clamp spring 63, and the automatic forming equipment mainly comprises a frame 1, a corrugated pipe box 2, two supporting station rods 7, a blanking support 4, a traversing mechanism 34, a nut conveying mechanism 31, a nut mounting mechanism 32, a nut pushing mechanism 33, a clamp spring conveying mechanism 35, a clamp spring grabbing mechanism 36, a clamp spring loading clamping mechanism 37, a mouth forming mechanism 39 and the like.
The machine frame 1 is a rectangular box body, four corners of the bottom of the machine frame are provided with adjustable support legs 11 which can be horizontally and stably placed on the ground, four sides of the machine frame are provided with a plurality of cabinet doors 12 which can be used for installing a power supply and an air source in the machine frame 1, the power supply is used for supplying power to the whole equipment, and the air source is used as a power source for each mechanism to finish actions.
Two identical rectangular bottom plates are arranged on the frame 1, are respectively a fixed bottom plate 13 and a movable bottom plate 14, and are oppositely arranged according to the adjacency of long sides; the fixed bottom plate 13 is fixedly installed on the frame 1, two distance-adjusting guide rails 16 are arranged on the bottom surface of the movable bottom plate 14, the two distance-adjusting guide rails are parallel to each other and are respectively arranged at two ends of the movable bottom plate 14, and a movable motor 15 is arranged on the outer side of the movable bottom plate 14, so that the movable bottom plate 14 can be driven by the movable motor 15 to move along the distance-adjusting guide rails 16 at an adjustable distance approaching or separating from the fixed bottom plate 13, and the purpose of the structure is to enable the automatic forming equipment of the stainless steel air conditioner corrugated pipe mouth to be flexibly suitable for mouth processing of stainless steel air conditioner corrugated pipes with various length sizes.
The bellows feed box 2 is also fixedly mounted on the frame 1, and is positioned at the front ends of the two bottom plates, namely, the right end shown in fig. 1, so that the opening processing of the stainless steel air conditioner bellows 61 is sequentially finished according to the processing sequence from front to back, in this embodiment, the right end of the view shown in fig. 1 is used as the front end of the start, and the left end of the view shown in fig. 1 is used as the rear end of the end.
The bellows feed box 2, as shown in fig. 8 and 9, mainly comprises a pair of side plates 21 respectively arranged on the fixed bottom plate 13 and the movable bottom plate 14 and having symmetrical positions, wherein the inner wall of each side plate is provided with an inclined slide 22 inclined from back to front and a vertical slide 23 connected at the lowest part of the inclined slide 22, and the inclined slide 22 and the vertical slide 23 on the two side plates 21 are also exactly symmetrically arranged, so that two ends of the bellows 61 just rest and are sequentially and downwardly conveyed into the vertical slide 23 by the two inclined slide 22.
The inner wall of the side plate 21 is also provided with a feeding guide rail 24 which is positioned below the vertical slideway 23 and horizontally arranged, a feeding push rod 25 which is arranged on the feeding guide rail, and a feeding cylinder 26 which is arranged behind the feeding push rod and drives the feeding push rod 25 to reciprocate back and forth along the feeding guide rail 24; meanwhile, a material distributing shifting block 27 is arranged at the intersection of the inclined slide 22 and the vertical slide 23, a material distributing cylinder 28 for driving the material distributing shifting block 27 to rotate in a timing manner is arranged on the outer wall of the side plate 21, and the material distributing cylinder 28 pushes the material distributing shifting block 27 to rotate in a timing manner during operation, so that the communication between the inclined slide 22 and the vertical slide 23 is opened, the corrugated pipe 61 can enter the vertical slide 23 in sequence, and then the feeding cylinder 26 drives the feeding push rod 25 to push the corrugated pipe 61 forwards to enter the two supporting station rods 7.
The two support station rods 7 are respectively fixedly arranged on the fixed bottom plate 13 and the movable bottom plate 14, and the concrete structure is as follows: each supporting station rod 7 is suspended and supported and fixed by three T-shaped frames 72 which are arranged on the fixed bottom plate 13 or the movable bottom plate 14 at equal intervals along the front-back direction, the installation position of each supporting station rod 7 is close to the inner side of the bottom plate, and after the two supporting station rods 7 are respectively arranged on the two bottom plates, the two supporting station rods are kept parallel to each other and are in a horizontal installation state.
And, the front ends of two support station rods 7 are just connected at the outlet of the bellows feed box 2, and can be used for receiving the bellows 61 conveyed in the bellows feed box 2 one by one, and the two ends of the conveyed bellows 61 are respectively supported on the two support station rods 7, namely, each bellows 61 is also in a horizontal placement state as shown in fig. 5.
10 station grooves 71 which are equidistantly designed along the length direction of the supporting station rods are formed in each supporting station rod 7, and the 10 station grooves 71 on the two supporting station rods 7 are designed in pairs, so that the 10 paired station grooves 71 on the two supporting station rods 7 are sequentially and correspondingly divided into seven stations, namely a corrugated pipe waiting station 51, a nut mounting station 52, a push waiting station 53, a nut push-in station 54, a clamp spring waiting station 55, a clamp spring loading clamping station 56 and a mouth forming station 57 according to the processing sequence from front to back as shown in fig. 6, and two ends of a single corrugated pipe 61 are respectively supported and positioned in the paired station grooves 71 on the two supporting station rods 7, namely only the single corrugated pipe 61 is supported and positioned between the paired station grooves 71 in each station.
Meanwhile, the bellows waiting station 51 corresponds to a first station tank in which a single bellows 61 conveyed by the bellows magazine 2 is placed; the nut mounting station 52 corresponds to a second station groove and is mainly used for simultaneously mounting nuts 62 at two ends of the corrugated pipe 61; the push-in waiting station 53 corresponds to a third station slot, and is mainly used for temporarily placing a corrugated tube 61 with nuts 62 mounted at two ends; the nut pushing-in station 54 corresponds to a fourth station groove and is mainly used for synchronously pushing in the nuts 62 installed at the two ends of the corrugated pipe 61; the jump ring waiting station 55 corresponds to a fifth station slot and a sixth station slot, and is mainly used for temporarily placing the bellows 61 with the push-in nut 62; the clamping spring loading and clamping station 56 corresponds to a seventh station slot and an eighth station slot, the stations are mainly used for loading and clamping the clamping springs 63 at the two ends of the corrugated tube 61 with the push nuts 62, and the two station slots 71 are divided for respectively loading and clamping the clamping springs 63 at the two ends of the corrugated tube 61 according to the front step and the rear step, so that the smoothness and the stability of the processing step can be better ensured; the mouth forming station 57 corresponds to a ninth station slot and a tenth station slot, is mainly used for finishing extrusion forming of mouths of the clamping springs 63 installed at two ends of the corrugated tube 61, and is also divided into two station slots 71, so that the two ends of the corrugated tube 61 can be respectively mouth formed according to the front step and the rear step, and smoothness and stability of the processing steps can be better ensured.
In addition, the outer sides of the two support station bars 7 are respectively provided with a nut conveying mechanism 31, a nut mounting mechanism 32, a nut pushing mechanism 33, a clamp spring conveying mechanism 35, a clamp spring grabbing mechanism 36, a clamp spring loading clamping mechanism 37 and a mouth forming mechanism 39, namely, the nut conveying mechanism 31, the nut mounting mechanism 32, the nut pushing mechanism 33, the clamp spring conveying mechanism 35, the clamp spring grabbing mechanism 36, the clamp spring loading clamping mechanism 37 and the mouth forming mechanism 39 are provided with two sets of two identical structures. As shown in fig. 5, each base plate is provided with a supporting station rod 7, and one set of nut conveying mechanism 31, nut mounting mechanism 32, nut pushing mechanism 33, clamping spring conveying mechanism 35, clamping spring grabbing mechanism 36, clamping spring loading clamping mechanism 37 and opening forming mechanism 39 are arranged on the same side of the supporting station rod.
The nut conveying mechanism 31 and the nut mounting mechanism 32 are correspondingly mounted with the nut mounting station 52 together, namely, the two sets of nut conveying mechanisms 31 and the nut mounting mechanism 32 are symmetrically arranged at two sides of the second station groove 71, the nut mounting mechanism 32 is connected to the outlet of the nut conveying mechanism 31, nuts 62 which can be used for sequentially conveying the nuts 31 are clamped by the nut mounting mechanism 32 and are assembled at two ends of the corrugated pipe 61 in the nut mounting station 52, the nut mounting mechanism 32 is also provided with an auxiliary pressing block 321, and the ends of the corrugated pipe 61 entering the nut mounting station 52 can be temporarily pressed and positioned, so that the corrugated pipe 61 cannot displace when the nuts 62 are assembled at the ends of the corrugated pipe 61.
The nut pushing mechanism 33 is correspondingly installed with the nut pushing station 54, that is, two sets of nut pushing mechanisms 33 are symmetrically installed at two sides of a fourth station groove, each set of nut pushing mechanism 33 is mainly composed of a pushing bracket 331, a lifting cylinder 332 installed at the top of the pushing bracket, a positioning cylinder 333 installed at the top of the lifting cylinder and a pushing cylinder 334 installed at the top of the positioning cylinder 333, a positioning head 335 which moves back and forth under the driving action of the positioning cylinder is arranged at the front part of the positioning cylinder 333, a nut pushing piece 336 which moves back and forth under the driving action of the pushing cylinder is arranged at the front part of the pushing cylinder 334, and the positioning head 335 and the nut pushing piece 336 are positioned on the same axis; in operation, the positioning heads 335 of the two sets of nut pushing mechanisms 33 are driven by the positioning cylinders 333 to respectively position two ends of the corrugated tube 61 in the nut pushing station 54, then the two ends of the corrugated tube 61 are lifted by the lifting cylinders 332, then the nuts 62 at the two ends of the corrugated tube 61 are pushed in by the nut pushing pieces 336 driven by the pushing cylinders 334, then the nuts are automatically reset, the lifting cylinders 332 are lowered, the positioning heads 335 are driven by the positioning cylinders 333 to reset and separate from the ends of the corrugated tube 61, and the ends of the corrugated tube are replaced into the nut pushing station 54.
The clamp spring conveying mechanism 35, the clamp spring grabbing mechanism 36 and the clamp spring loading clamping mechanism 37 are installed together and correspond to the clamp spring loading clamping station 56, namely, the two clamp spring conveying mechanisms 35, the clamp spring grabbing mechanism 36 and the clamp spring loading clamping mechanism 37 are installed in a staggered mode, and are respectively located on the outer side of a seventh station groove and the outer side of an eighth station groove, the clamp spring grabbing mechanism 36 is arranged between the clamp spring conveying mechanism 35 and the clamp spring loading clamping mechanism 37 in a reciprocating mode, and can be used for clamping a clamp spring 63 conveyed by the clamp spring conveying mechanism 35 in sequence through the clamp spring grabbing mechanism 36, then the clamp spring 63 is placed into the clamp spring loading clamping mechanism 37, and finally, the clamp spring loading clamping mechanism 37 is assembled at two ends of a corrugated pipe 61 in the clamp spring loading clamping station 56, and the clamp springs 63 are installed at two ends of the corrugated pipe 61 in a clamping mode according to the two station grooves 71 respectively for clamping; the mouth forming mechanism 39 and the mouth forming station 57 are correspondingly installed, that is, the two sets of mouth forming mechanisms 39 are installed in a staggered manner, and are respectively positioned at the outer side of the ninth station slot and the outer side of the tenth station slot, and the processing steps are respectively carried out according to the two station slots 71 to form the mouth parts of one end of the corrugated tube 61, so that the joint forming of the mouth parts of the two ends of the corrugated tube 61 is realized.
The clamping spring loading clamping mechanism 37 and the mouth forming mechanism 39 are provided with a pressing plate mechanism 38, as shown in fig. 11, the pressing plate mechanism mainly comprises a pressing plate bracket 381, a pressing plate cylinder 382 arranged at the top of the pressing plate bracket and a strip pressing plate 383 arranged at the bottom of the pressing plate cylinder, the strip pressing plate is driven by the pressing plate cylinder 382 to move up and down, and then the ends of the corrugated pipe 61 entering the clamping spring loading clamping station 56 and the mouth forming station 27 are temporarily pressed and positioned, so that the corrugated pipe 61 cannot displace when the clamping spring 63 is loaded and clamped at the ends of the corrugated pipe 61 and the mouth of the corrugated pipe 61 is extruded, and a pressing plate groove 384 which is matched with the shape of the corrugated pipe 61 is further arranged on the bottom surface of the strip pressing plate 383, so that the pressing is more stable.
The two support station rods 7 are respectively provided with a traversing mechanism 34 at one side, which is used for transferring the corrugated pipes 61 in the 10 station grooves 71 to the next stage of stations integrally, and automatically resetting after transferring, so that the corrugated pipes 61 can be transferred to the next stage of stations integrally again, that is, all the corrugated pipes 61 in the current station can be synchronously transferred to the next stage of stations integrally and automatically resetting after being driven by the two traversing mechanisms 34 together.
The working steps are as follows: the two traversing mechanisms 34 simultaneously support against two ends of the corrugated pipe 61 in the 10 station grooves 71, then lift the whole corrugated pipe 61 upwards to synchronously separate from the 10 station grooves 71, then move the whole corrugated pipe forwards in the direction of the processing flow sequence by one station groove 71, namely the corrugated pipe 61 above each front station groove 71 moves backwards to above the adjacent rear station groove 71, then synchronously descend the whole corrugated pipe 61 to be placed in the 10 station grooves 71, and finally synchronously withdraw and move the two ends of the corrugated pipe which support against the 10 station grooves 71 to reset.
The rear ends of the two support station rods 7 are provided with blanking brackets 4, the blanking brackets are blanking guide rods 41 respectively connected to the rear ends of the two support station rods 7, the two blanking guide rods are parallel to each other, the front end of each blanking guide rod 41 is fixed on a guide rod seat 42, the guide rod seats are fixed on a fixed bottom plate 13 or a movable bottom plate 14, and the rear end of each blanking guide rod 41 is obliquely suspended downwards, so that the processed corrugated pipe 61 falls into the blanking brackets 4 and can be automatically slid downwards for output.
The processing procedure of the automatic assembly line processing corrugated pipe of the automatic assembly line forming equipment for the corrugated pipe opening of the stainless steel air conditioner is described in detail below, and specifically comprises the following steps: the corrugated pipe material box 2 firstly conveys a single corrugated pipe 61 into a first station groove, namely the corrugated pipe 61 firstly enters a corrugated pipe waiting station 51; then enters the second station groove, namely enters the nut installation station 52 and simultaneously installs nuts 62 at two ends of the corrugated pipe 61 through the common cooperation of the nut conveying mechanism 31 and the nut installation mechanism 32; then entering a third station groove, namely entering a push-in waiting station 53 for temporary waiting; then, the screw enters the fourth working position groove, namely, the screw enters the screw pushing working position 54 and the screw pushing mechanism 33 pushes the screw 62 at two ends of the corrugated pipe 61 simultaneously; then sequentially entering a fifth station groove and a sixth station groove, namely entering a clamp spring waiting station 55 for temporary waiting; then sequentially entering a seventh station groove and an eighth station groove, namely entering a clamping spring loading clamping station 56, and sequentially and separately completing loading and clamping work of clamping springs 63 at two ends of a corrugated pipe 61 by the two station grooves through the common cooperation of a clamping spring conveying mechanism 35, a clamping spring grabbing mechanism 36 and a clamping spring loading clamping mechanism 37; then sequentially enters a ninth station groove and a tenth station groove, namely enters a mouth forming station 57, and the mouth forming at two ends of the corrugated pipe 61 is sequentially separated from the two station grooves through a mouth forming mechanism 39; the bellows 61 after finishing processing can be automatically slid down and output by the blanking bracket 4.
The purpose of designing the waiting station is: some mechanisms can complete the action in one step, and some mechanisms can complete the action in two steps, for example, the clamping of the clamping spring 63 is completed by conveying, grabbing and placing forward pushing, so that action buffering is required by the two clamping spring waiting stations 55, and a waiting station is also required for grabbing and assembling the nuts by installing the corresponding nuts 62.
In the processing process, the corrugated pipes 61 in the 10 station grooves 71 are integrally transferred by the transverse moving mechanism 34, so that an assembly line type automatic processing mode is realized, the processing method is extremely suitable for processing large-batch corrugated pipes, the processing efficiency is high, the quality is stable, only one person is required to be on duty in the whole process, the labor force is greatly liberated, the labor intensity is reduced, the processing speed of 5 seconds/root can be realized, and the work output is improved by a plurality of times compared with manual processing.
The invention adopts servo motor and pneumatic control, is energy-saving and environment-friendly, can be intelligently and fully automatically controlled by the control panel 17 arranged on the frame, the control panel 17 is provided with an automatic control module and a manual control module for starting up, shutting down and stopping suddenly, each station is provided with a high-sensitivity sensor, the high-sensitivity sensor is connected with the control panel 17 by signals, the whole operation process can be monitored in real time, fault codes can be automatically recorded, fault information can be automatically prompted, and the whole processing process is controllable and has high precision. The modularized mechanism is designed, the structure is compact, the volume is small, the processing and the assembly are flexible, and the maintenance is simple.
The foregoing is merely a specific embodiment of the present invention, and it should be understood by those skilled in the art that any structural design equivalent to the embodiment is included in the scope of the present invention.
Claims (8)
1. The utility model provides a stainless steel air conditioner bellows oral area automatic molding equipment, mainly used carries out automatic molding with the stainless steel air conditioner bellows oral area that installs jump ring (63), includes frame (1), installs power and air supply in frame (1) and installs control panel (17) on frame (1), its characterized in that:
a. the machine frame (1) is provided with a fixedly-installed corrugated pipe material box (2) and two parallel and horizontally-installed support station rods (7), the front ends of the two support station rods are connected to the outlet of the corrugated pipe material box (2) and are used for receiving corrugated pipes (61) conveyed in the corrugated pipe material box (2) one by one, and the rear ends of the two support station rods (7) are provided with a blanking bracket (4);
b. the two ends of the corrugated pipe (61) are respectively supported on two supporting station rods (7), and the two supporting station rods (7) are sequentially provided with a corrugated pipe waiting station (51), a nut mounting station (52), a push-in waiting station (53), a nut push-in station (54), a clamp spring waiting station (55), a clamp spring loading clamping station (56) and a mouth forming station (57) according to the processing sequence from front to back;
c. one side of each of the two support station rods (7) is provided with a transverse moving mechanism (34), and the two transverse moving mechanisms jointly drive all corrugated pipes (61) on the current station to be integrally and synchronously transferred to the next station and then automatically reset;
d. the outer sides of the two support station rods (7) are respectively provided with a nut conveying mechanism (31), a nut mounting mechanism (32), a nut pushing mechanism (33), a clamp spring conveying mechanism (35), a clamp spring grabbing mechanism (36), a clamp spring loading clamping mechanism (37) and a mouth forming mechanism (39), and the two nut conveying mechanisms (31), the nut mounting mechanism (32), the nut pushing mechanism (33), the clamp spring conveying mechanism (35), the clamp spring grabbing mechanism (36), the clamp spring loading clamping mechanism (37) and the mouth forming mechanism (39) are provided with two sets of identical structures; the nut conveying mechanism (31) and the nut mounting mechanism (32) are correspondingly mounted with the nut mounting station (52) together, and the nut mounting mechanism (32) is connected to the outlet of the nut conveying mechanism (31); the nut pushing mechanism (33) is correspondingly arranged with the nut pushing station (54); the clamp spring conveying mechanism (35), the clamp spring grabbing mechanism (36) and the clamp spring loading clamping mechanism (37) are installed together and correspond to the clamp spring loading clamping station (56), and the clamp spring grabbing mechanism (36) is arranged between the clamp spring conveying mechanism (35) and the clamp spring loading clamping mechanism (37) in a reciprocating mode; the mouth forming mechanism (39) is correspondingly arranged with the mouth forming station (57);
e. the corrugated pipe pressing machine is characterized in that a single corrugated pipe (61) conveyed by a corrugated pipe feed box (2) is placed in a corrugated pipe waiting station (51), a nut installing station (52) is used for simultaneously installing nuts (62) at two ends of the corrugated pipe (61), a pushing waiting station (53) is used for temporarily placing the corrugated pipe (61) with the nuts (62) at two ends, a nut pushing station (54) is used for synchronously pushing the nuts (62) at two ends of the corrugated pipe (61), a clamp spring waiting station (55) is used for temporarily placing the corrugated pipe (61) with the pushing nuts (62), a clamp spring loading clamping station (56) is used for loading the clamp springs (63) at two ends of the corrugated pipe (61) with the pushing nuts (62) and clamping, and a mouth forming station (57) is used for loading mouths of the clamp springs (63) at two ends of the corrugated pipe (61) to finish extrusion forming;
f. 10 station grooves (71) which are equidistantly designed along the length direction of the supporting station rods (7) are formed in each supporting station rod (7), the 10 station grooves (71) on the two supporting station rods (7) are designed in pairs, and two ends of a single corrugated pipe (61) are respectively supported and positioned in the pair of station grooves (71) on the two supporting station rods (7).
2. The automatic molding equipment for the corrugated pipe opening of the stainless steel air conditioner according to claim 1 is characterized in that the corrugated pipe waiting station (51) corresponds to a first station groove, the nut installing station (52) corresponds to a second station groove, the pushing waiting station (53) corresponds to a third station groove, the nut pushing station (54) corresponds to a fourth station groove, the clamping spring waiting station (55) corresponds to a fifth station groove and a sixth station groove, the clamping spring loading clamping station (56) corresponds to a seventh station groove and an eighth station groove, and the opening molding station (57) corresponds to a ninth station groove and a tenth station groove.
3. The automatic molding equipment for the corrugated pipe opening of the stainless steel air conditioner according to claim 2, wherein two sets of the nut conveying mechanism (31) and the nut mounting mechanism (32) are symmetrically arranged at two sides of the second station groove, and two sets of the nut pushing mechanism (33) are symmetrically arranged at two sides of the fourth station groove; the two sets of clamp spring conveying mechanisms (35), clamp spring grabbing mechanisms (36) and clamp spring loading clamping mechanisms (37) are installed in a staggered mode relatively and are respectively located on the outer side of the seventh station groove and the outer side of the eighth station groove; the two sets of opening forming mechanisms (39) are arranged in a staggered manner relatively and are respectively positioned at the outer side of the ninth station groove and the outer side of the tenth station groove.
4. The automatic forming equipment for the corrugated pipe opening of the stainless steel air conditioner according to claim 2 is characterized in that two bottom plates are arranged on the frame (1), each bottom plate is provided with a supporting station rod (7), and one set of nut conveying mechanism (31), a nut mounting mechanism (32), a nut pushing mechanism (33), a clamp spring conveying mechanism (35), a clamp spring grabbing mechanism (36), a clamp spring loading clamping mechanism (37) and an opening forming mechanism (39) which are arranged on the same side of the supporting station rod; the corrugated pipe feed box (2) is arranged at the front ends of the two bottom plates.
5. The automatic forming device for the corrugated pipe opening of the stainless steel air conditioner according to claim 4, wherein the two bottom plates are a fixed bottom plate (13) and a movable bottom plate (14) respectively, a distance adjusting guide rail (16) is arranged on the bottom surface of the movable bottom plate, a movable motor (15) is arranged on the movable bottom plate (14), and the movable bottom plate (14) is driven by the movable motor (15) to move along the distance adjusting guide rail (16) in an adjustable way relative to the fixed bottom plate (13).
6. The automatic forming equipment for the corrugated pipe opening of the stainless steel air conditioner according to claim 1, wherein the corrugated pipe box (2) comprises symmetrically arranged side plates (21), the inner wall of each side plate is provided with a inclined slide rail (22) which is inclined from back to front and a vertical slide rail (23) which is connected to the lowest part of the inclined slide rail (22), and the inclined slide rail (22) and the vertical slide rail (23) on the two side plates (21) are symmetrically arranged; the inner wall of the side plate (21) is also provided with a feeding guide rail (24) which is positioned below the vertical slideway (23) and horizontally arranged, a feeding push rod (25) which is arranged on the feeding guide rail, and a feeding cylinder (26) which is arranged behind the feeding push rod and drives the feeding push rod (25) to reciprocate back and forth along the feeding guide rail (24); meanwhile, a material distributing shifting block (27) is arranged at the intersection of the inclined slide way (22) and the vertical slide way (23), and a material distributing cylinder (28) for driving the material distributing shifting block (27) to rotate at fixed time is arranged on the outer wall of the side plate (21).
7. The automatic molding equipment for the corrugated pipe opening of the stainless steel air conditioner according to claim 1, wherein the nut pushing mechanism (33) is composed of a pushing bracket (331), a lifting cylinder (332) arranged at the top of the pushing bracket, a positioning cylinder (333) arranged at the top of the lifting cylinder and a pushing cylinder (334) arranged at the top of the positioning cylinder (333), a positioning head (335) which moves forwards and backwards under the driving action of the positioning cylinder is arranged at the front part of the positioning cylinder (333), a nut pushing piece (336) which moves forwards and backwards under the driving action of the pushing cylinder is arranged at the front part of the pushing cylinder (334), and the positioning head (335) and the nut pushing piece (336) are positioned on the same axis.
8. The automatic forming equipment for the corrugated pipe opening of the stainless steel air conditioner according to claim 1, wherein a pressing plate mechanism (38) is arranged between the clamping spring loading and clamping mechanism (37) and the opening forming mechanism (39), the pressing plate mechanism comprises a pressing plate bracket (381), a pressing plate cylinder (382) arranged at the top of the pressing plate bracket and a strip pressing plate (383) arranged at the bottom of the pressing plate cylinder, and the strip pressing plate is driven by the pressing plate cylinder (382) to move up and down so as to temporarily press and position the ends of the corrugated pipe (61) entering the clamping spring loading and clamping station (56) and the opening forming station (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910114939.3A CN109692917B (en) | 2019-02-14 | 2019-02-14 | Automatic forming equipment for corrugated pipe opening of stainless steel air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910114939.3A CN109692917B (en) | 2019-02-14 | 2019-02-14 | Automatic forming equipment for corrugated pipe opening of stainless steel air conditioner |
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| CN109692917A CN109692917A (en) | 2019-04-30 |
| CN109692917B true CN109692917B (en) | 2023-10-20 |
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| CN109692917A (en) | 2019-04-30 |
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