CN110252869B - Full-automatic production equipment and production process for automobile air conditioner accessories - Google Patents
Full-automatic production equipment and production process for automobile air conditioner accessories Download PDFInfo
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- CN110252869B CN110252869B CN201910597075.5A CN201910597075A CN110252869B CN 110252869 B CN110252869 B CN 110252869B CN 201910597075 A CN201910597075 A CN 201910597075A CN 110252869 B CN110252869 B CN 110252869B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 169
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 238000004080 punching Methods 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 41
- 230000008569 process Effects 0.000 claims abstract description 29
- 230000033001 locomotion Effects 0.000 claims description 19
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000006872 improvement Effects 0.000 description 8
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- 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
- B21D43/20—Storage arrangements; Piling or unpiling
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/10—Combined ejecting and stripping-off devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention provides full-automatic production equipment and a production process of an air conditioner accessory for a vehicle, wherein the full-automatic production equipment comprises a punching machine, the punching machine comprises a lower punching die, an upper punching die and a hollow part, a power mechanism, a material receiving mechanism, a limiting mechanism and a switching mechanism are arranged in the hollow part, the power mechanism is connected with the upper punching die, the material receiving mechanism is connected with the power mechanism, the upper punching die moves up and down to drive the material receiving mechanism to swing reciprocally, a material receiving table is arranged on the material receiving mechanism, a finished product material is sleeved on the material receiving table, the limiting mechanism is arranged in the material receiving table, and the switching mechanism is arranged on the side surface of the material receiving structure. The production process comprises the step of producing by the production equipment provided by the invention. According to the invention, the material receiving process and the feeding process are realized by utilizing the swing of the material receiving machine, and the material receiving process and the feeding process are connected with the stamping process and the stacking process, so that the processes are connected smoothly, the production efficiency is improved, and the labor cost is reduced.
Description
Technical Field
The invention relates to the field of stamping equipment, in particular to full-automatic production equipment and production process for automobile air conditioner accessories.
Background
The automobile air conditioner compressor is a core accessory of an automobile air conditioner, the automobile air conditioner electromagnetic clutch transmits power of an automobile engine to the automobile air conditioner compressor to drive the automobile air conditioner compressor to work, a coil in the automobile air conditioner electromagnetic clutch is formed by punching through a punching machine, punching operation is simple, machining efficiency is high, and finished materials are sorted in traditional equipment mainly through manpower.
The invention patent with the Chinese application number of CN20120197559. X discloses a punching mechanism with a reciprocating automatic receiving device, which comprises a punching machine, wherein the punching machine comprises a punching machine frame and a lifting punching die, and the lifting punching die comprises a lower punching die fixedly arranged at the lower part of the punching machine frame, an upper punching die movably arranged at the upper part of the punching machine frame and capable of lifting and reciprocating relative to the lower punching die, and a blanking part arranged on the way of the upper punching die in the upward movement process; the invention can lead the material receiving hopper to realize automatic reciprocating material receiving by matching with the lifting action of the upper die of the lifting stamping die, reduce the manual unloading operation link, reduce the labor intensity, improve the production efficiency and reduce the potential safety hazard and operation error.
However, this invention has the following disadvantages:
1. According to the invention, the finished product material falls into the receiving hopper, and the receiving hopper is lack of a limiting device for the finished product material, so that the finished product material is placed in disorder, and the finished product material is required to be manually arranged in the later period, thereby reducing the production efficiency and improving the labor cost;
2. In the invention, the conveyor belt is connected with the upper stamping die as a power source of the material receiving device, the upper stamping die pulls the conveyor belt, the conveyor belt is easy to wear, the material receiving hopper cannot move to the material receiving position in the later stage, the material receiving is failed, the conveyor belt is required to be checked regularly, and the use cost of equipment is increased.
Disclosure of Invention
According to the full-automatic production equipment for the vehicle air conditioner accessories, the plurality of material receiving platforms are arranged, the material receiving platforms are in one-to-one correspondence with the finished products, the gear and the rack control the material receiving platforms to rotate in a stepping mode, meanwhile, the limiting assembly controls the falling position of the finished products, and the technical problems that after the traditional material receiving device receives the materials, the finished products are not orderly stacked, and a large amount of manpower is needed for finishing in the later period are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a full-automatic production facility of automobile-used air conditioner accessory and production technology thereof, includes the punching machine, the punching machine including fixed set up in lower die, movable mounting on the punching machine workstation in punching machine upper portion just can be for lower die goes up and down reciprocating motion's last die and just to go up the die motion route set up in the cavity on the punching machine fuselage, set up dead lever and branch in the cavity, the dead lever is followed cavity length direction symmetry set up in cavity front side, branch with the dead lever correspond install with cavity rear side, it still includes:
The power mechanism is arranged in the hollow part and comprises a connecting rod a and a fixing part, the fixing part is rotationally connected with the fixing rod and the supporting rod, the upper punch die is connected with the fixing part through the connecting rod a, and the upper punch die drives the fixing part to reciprocate back and forth in the hollow part;
the material receiving mechanism swings back and forth along with the power mechanism and comprises a side plate, a rotating shaft, a rotating assembly and a material receiving table, wherein the side plate is rotationally connected with the bottom of the fixed part, the rotating shaft is arranged back and forth along the length direction of the side plate and is connected with the side plate, the rotating assembly is sleeved on the rotating shaft, the material receiving table is annularly arranged above the rotating assembly, and the rotating assembly drives the material receiving table to rotate;
The limiting mechanism comprises a thimble assembly and a guide disc, the guide disc and the rotating assembly are coaxially arranged, the guide disc and the receiving platform are correspondingly arranged, the thimble assembly is arranged in the receiving platform, the bottom of the receiving platform can be in collision with the guide disc, the top of the thimble assembly can be in collision with the upper die, and the side surface of the thimble assembly protrudes out of the side edge of the receiving platform;
the switching mechanism comprises a gear and a rack, the gear and the rotating shaft positioned at the rear side are coaxially arranged, the rack is fixedly connected with the punching machine, and the gear and the rack are meshed to rotate so as to drive the rotating assembly to rotate.
As an improvement, a guide rod is arranged on the upper stamping die, a guide sleeve a is arranged on the lower stamping die, the guide rods are symmetrically arranged on the left side and the right side of the upper stamping die, the guide sleeves a are arranged in one-to-one correspondence with the guide rods, and the guide rods are in clearance fit with the guide sleeves a.
As an improvement, the fixing portion includes:
a connecting plate connecting the fixing rod and the support rod, which are arranged at the front and back of the hollow part in the length direction;
The support, the support is followed connecting plate length direction array, it includes connecting rod b and connecting rod c, connecting rod b top with the connecting plate rotatable coupling, its bottom with receiving mechanism rotatable coupling, connecting rod c sets up between two left and right sides connecting rod b.
As an improvement, the rotating assembly includes:
the chain wheel is coaxially arranged with the rotating shaft;
the chain is sleeved on the chain wheel;
The mounting plates are arranged on the chain along the extending direction of the chain in an array mode and are arranged in one-to-one correspondence with the material receiving platforms, and the mounting plates are connected with the material receiving platforms and the chain;
The baffle, the baffle set up in on the mounting panel, and this baffle symmetry set up in connect material platform both sides.
As an improvement, the material receiving table is provided in a cylindrical shape, and comprises:
The guide groove is formed in the bottom of the material receiving table along the rotation direction of the material receiving table and penetrates through the mounting plate;
the cavity is arranged in the material receiving table;
the round hole is coaxially arranged with the material receiving platform and is positioned at the top end of the material receiving platform, and the round hole is communicated with the cavity;
the square holes are symmetrically arranged on the side surface of the material receiving table along the axis of the material receiving table;
and the guide sleeve b is coaxially arranged with the square hole, and is radially arranged along the material receiving table.
As an improvement, the thimble assembly includes:
the main shaft is vertically arranged in the cavity and is coaxially arranged with the round hole;
the disc is arranged at the top end of the main shaft and is in clearance fit with the circular hole;
The limiting plate is coaxially arranged with the main shaft, is positioned in the cavity and has a diameter larger than that of the round hole;
The limiting rods are symmetrically arranged on two sides of the main shaft along the axis of the main shaft and comprise limiting rods a and limiting rods b, the limiting rods a are connected with the limiting rods b in a head-to-tail rotation mode, the limiting rods a are arranged in the guide sleeves b, and the limiting rods b are connected with the main shaft in a rotation mode;
the guide wheel is arranged at the bottom end of the main shaft, and the guide wheel is circumferentially arranged in the groove;
the spring is arranged between the limiting plate and the receiving table.
As an improvement, the guide disc is fixedly connected with the side plate through a fixed shaft, the guide disc is arranged in the guide groove, a first protruding part and a second protruding part are arranged on the guide disc, the first protruding part and the upper die are correspondingly arranged, and the first protruding part rotates 180 degrees around the center of the guide disc and coincides with the second protruding part.
As an improvement, a ratchet wheel and a pawl are arranged in the gear, the ratchet wheel and the rotating shaft are coaxially arranged and fixedly connected with each other, the pawl is arranged on the side face of the ratchet wheel and fixedly connected with the gear, and the pawl is matched with the ratchet wheel.
As an improvement, a receiving box is arranged on the side face of the punching machine, a stacking box is arranged at the rear of the receiving box, waste raw materials enter the receiving box through a slideway arranged on a workbench of the punching machine, the bottom of the stacking box is arranged in a sliding manner with a mounting frame, a plurality of stacking rods are arranged at the inner parts of the stacking boxes, a sensor is arranged at the upper top of each stacking rod, and the sensor controls the stacking box to slide on the mounting frame.
The invention also provides a full-automatic production process of the vehicle air conditioner accessory, which realizes the full-automatic production flow of stacking the vehicle air conditioner accessory from the plate to the finished product through smooth connection among the stamping process, the material receiving process, the feeding process and the stacking process, and solves the technical problems of low production efficiency and high labor cost in the traditional technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a full-automatic production process of an air conditioner fitting for a vehicle comprises the following steps:
Step one, a stamping procedure, namely placing a plate to be stamped on the lower stamping die, wherein the upper stamping die moves downwards to be matched with the lower stamping die to realize stamping, and a material piece moves upwards along with the upper stamping die after the stamping is completed;
step two, a material receiving process, wherein the power mechanism drives the material receiving knot to swing forwards to the position below the upper stamping die, a material piece falls onto the material receiving structure, and the limiting mechanism realizes limiting;
Step three, a feeding procedure, namely after the material receiving procedure is completed, the power mechanism moves the material receiving assembly to swing backwards, and in the swinging process, the switching mechanism drives the material receiving structure to rotate so as to convey a material piece;
and step four, stacking, namely, when the feeding is finished, the material receiving structure is positioned above the stacking box, the material piece is opposite to the stacking rod, the limiting mechanism is opened, and the material piece is sleeved on the stacking rod to realize stacking.
The invention has the beneficial effects that:
(1) According to the invention, stacking after receiving can be realized, the receiving table controls stepping rotation of the receiving table through the cooperation of the gear and the rack, so that finished product materials are received in a one-to-one correspondence manner, and the limiting mechanism is arranged in the receiving table and controls the finished product materials to fall above the stacking rods in the stacking box, so that regular stacking of the finished product materials is realized, the labor cost of subsequent arrangement is reduced, and the production efficiency is improved;
(2) The connecting rod a is connected with the upper stamping die, and drives the material receiving component to swing back and forth through the movement of the upper stamping die, so that the movement path of material receiving and feeding of the material receiving component is fixed, the material receiving table is ensured to be opposite to finished material during material receiving, and is opposite to the stacking rod during material feeding, and the efficiency of the back and forth material receiving is greatly improved;
(3) Compared with the prior art, the invention has the advantages that the maintenance of the equipment is simpler and more convenient, the material receiving component and the power component are arranged in a mechanical structure, the lubricant is added at the rotating joint, and meanwhile, the service life of the equipment can be prolonged due to the arrangement of the mechanical mechanism.
(4) In the invention, the working procedures are matched stably and connected smoothly, the full automation of the stacking process from the plate to the finished product material is realized, the production efficiency is improved, and the labor cost is reduced
In conclusion, the invention has the advantages of simple structure, ingenious design, stable material receiving and feeding, capability of realizing stacking of finished materials and the like, and is particularly suitable for the production field of vehicle air-conditioning accessories.
Drawings
FIG. 1 is a schematic diagram of the whole of the present invention;
FIG. 2 is a schematic diagram II of the whole system of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is a schematic view of the direction of movement of the upper die;
FIG. 5 is a schematic diagram of a rotating assembly;
FIG. 6 is a schematic diagram of a second rotating assembly;
FIG. 7 is a schematic view of the rotational direction of the rotational assembly;
FIG. 8 is an enlarged view of FIG. 5B;
FIG. 9 is a cross-sectional view of the receiving station;
FIG. 10 is a diagram of the product batch and receiving station configuration;
FIG. 11 is a schematic view of a thimble assembly;
FIG. 12 is a schematic view of a guide plate structure;
FIG. 13 is a schematic view of the movement of the spike assembly;
FIG. 14 is a schematic view of a gear configuration;
FIG. 15 is a schematic diagram of the movement of the receiving mechanism;
FIG. 16 is a view of the stacker and mounting bracket mated;
FIG. 17 is a second schematic diagram of the motion of the receiving mechanism;
FIG. 18 is a diagram showing the fit of the finished product to the stacking bar during feeding;
Fig. 19 is a production flow chart of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Examples:
As shown in fig. 1, 2 and 3, the invention provides a full-automatic production device for vehicle air conditioner accessories and a production process thereof, comprising a punching machine 1, wherein the punching machine 1 comprises a lower punching die 11 fixedly arranged on a workbench of the punching machine 1, an upper punching die 12 movably arranged on the upper part of the punching machine 1 and capable of carrying out lifting and reciprocating motion relative to the lower punching die 11, and a hollow part 13 arranged on a machine body of the punching machine 1 opposite to a moving path of the upper punching die 12, a fixing rod 131 and a supporting rod 132 are arranged in the hollow part 13, the fixing rod 131 is symmetrically arranged on the front side of the hollow part 13 along the length direction of the hollow part 13, and the supporting rod 132 is correspondingly arranged on the rear side of the hollow part 13 with the fixing rod 131, and the full-automatic production device further comprises:
The power mechanism 2 is arranged in the hollow part 13 and comprises a connecting rod a21 and a fixing part 22, the fixing part 22 is rotationally connected with the fixing rod 131 and the supporting rod 132, the upper die 12 is connected with the fixing part 22 through the connecting rod a21, and the upper die 12 drives the fixing part 22 to reciprocate back and forth in the hollow part 13;
The material receiving mechanism 3, the material receiving mechanism 3 swings reciprocally along with the power mechanism 2 and comprises a side plate 31, a rotating shaft 32, a rotating assembly 33 and a material receiving table 34, the side plate 31 is rotationally connected with the bottom of the fixed part 22, the rotating shaft 32 is arranged back and forth along the length direction of the side plate 31 and is connected with the side plate 31, the rotating assembly 33 is sleeved on the rotating shaft 32, the material receiving table 34 is annularly arranged above the rotating assembly 33, and the rotating assembly 33 drives the material receiving table 34 to rotate;
the limiting mechanism 4, the limiting mechanism 4 comprises a thimble assembly 41 and a guide disc 42, the guide disc 42 and the rotating assembly 33 are coaxially arranged, the guide disc 42 and the material receiving table 34 are correspondingly arranged, the thimble assembly 41 is arranged inside the material receiving table 34, the bottom of the material receiving table 34 can be in conflict arrangement with the guide disc 42, the top of the thimble assembly can be in conflict arrangement with the upper die 12, and the side surface of the thimble assembly 41 protrudes out of the side edge of the material receiving table 34;
the switching mechanism 5, the switching mechanism 5 includes a gear 51 and a rack 52, the gear 51 is coaxially disposed with the rotating shaft 32 at the rear side, the rack 52 is fixedly connected with the press 1, and the gear 51 and the rack 52 are meshed to rotate to drive the rotating assembly 33 to rotate.
The upper die 12 moves downward to punch the product 6 in cooperation with the lower die 11, and then the product 6 moves upward following the upper die 12.
Further, the upper die 12 is provided with a guide rod 121, the lower die 11 is provided with a guide sleeve a111, the guide rods 121 are symmetrically arranged on the left side and the right side of the upper die 12, the guide sleeves a111 are arranged in one-to-one correspondence with the guide rods 121, and the guide rods 121 are in clearance fit with the guide sleeves a 111.
It should be noted that, as shown in fig. 4, when the guide rod 121 moves downward along with the upper die 12, the guide rod 121 is inserted into the guide sleeve a111, and the guide rod 121 is in clearance fit with the guide sleeve a111, so that no movement of the upper die 12 occurs in the punching process, and a guarantee is provided for the accuracy of the subsequent material receiving position.
Further, the fixing portion 22 includes:
a connecting plate 221, wherein the connecting plate 221 connects the fixing rod 131 and the supporting rod 132, which are arranged in the front-back direction of the length direction of the hollow part 13;
The support 222, the support 222 is along connecting plate 221 length direction array, and it includes connecting rod b2221 and connecting rod c2222, connecting rod b2221 top with connecting plate 221 rotatable coupling, its bottom with receiving mechanism 3 rotatable coupling, connecting rod c2222 sets up between two left and right sides connecting rod b 2221.
It should be noted that, the connecting rod b2221 and the connecting rod c2222 linearly form a frame structure, one end of the connecting rod a21 is rotationally connected with the upper die 12, the other end thereof is rotationally connected with the middle position of the connecting rod c, and the upper die 12 drives the support 222 to reciprocate.
It should be noted that the material receiving mechanism 3 is rotatably connected to the bracket 222, and the reciprocating swing of the bracket 222 drives the reciprocating swing of the material receiving mechanism 3.
As shown in fig. 5 and 6, as a preferred embodiment, the rotating assembly 33 includes:
a sprocket 331, wherein the sprocket 331 is coaxially disposed with the rotation shaft 32;
a chain 332, wherein the chain 332 is sleeved on the chain wheel 331;
The mounting plates 333 are arranged on the chain 332 along the extending direction of the chain 332, and are arranged in one-to-one correspondence with the material receiving platforms 34, and the mounting plates 333 connect the material receiving platforms 34 with the chain 332;
The baffle 334, the baffle 334 is disposed on the mounting plate 333, and the baffle 334 is symmetrically disposed on two sides of the receiving platform 34.
It should be noted that, as shown in fig. 7, the sprocket 331 drives the chain 332 to drive the mounting plate 333 to rotate, the receiving platform 34 is disposed on the mounting plate 333, and the receiving platform 34 follows the rotation assembly 33 to rotate.
As shown in fig. 8 and 9, as a preferred embodiment, the receiving stage 34 is provided in a cylindrical shape, which includes:
the guiding groove 340 is arranged at the bottom of the receiving platform 34 along the rotation direction of the receiving platform 34, and the guiding groove 340 penetrates through the mounting plate 333;
A cavity 341, wherein the cavity 341 is disposed inside the receiving platform 34;
The round hole 342 is coaxially arranged with the material receiving platform 34, and is positioned at the top end of the material receiving platform 34, and the round hole 342 is communicated with the cavity 341;
The square holes 343 are symmetrically arranged on the side surface of the material receiving table 34 along the axis of the material receiving table 34;
And a guiding sleeve b344, wherein the guiding sleeve b344 is coaxially arranged with the square hole 343, and is radially arranged along the material receiving platform 34.
As shown in fig. 10, the finished product material 6 is sleeved on the material receiving table 34, the diameter of the material receiving table 34 is slightly smaller than the inner diameter of the finished product material 6 for convenience of sleeving, and the guide groove 340 and the chain 332 are staggered.
It should be further noted that, when the product material 6 is sleeved on the material receiving table 34, the inner diameter thereof is larger than the diameter of the material receiving table 34, and the product material 6 falls off due to movement during transportation, and the baffles 334 are symmetrically disposed on two sides of the material receiving table 34 to prevent the product material 6 from traversing.
As shown in fig. 9 and 11, as a preferred embodiment, the thimble assembly 41 includes:
The main shaft 411 is vertically arranged in the cavity 341, and the main shaft 411 and the round hole 342 are coaxially arranged;
The disc 412 is arranged at the top end of the main shaft 411, and the disc 412 is arranged in the round hole 342 in a clearance fit manner;
A limiting plate 413, wherein the limiting plate 413 is coaxially arranged with the main shaft 411, the limiting plate 413 is positioned in the cavity 341, and the diameter of the limiting plate 413 is larger than that of the round hole 342;
The limiting rods 414 are symmetrically arranged on two sides of the main shaft 411 along the axis of the main shaft 411, and comprise limiting rods a4141 and limiting rods b4142, wherein the limiting rods a4141 are connected with the limiting rods b4142 in a head-tail rotation mode, the limiting rods a4141 are arranged in the guide sleeves b344, and the limiting rods b4142 are connected with the main shaft 411 in a rotation mode;
A guide wheel 415, wherein the guide wheel 415 is disposed at the bottom end of the main shaft 411, and the guide wheel 415 is circumferentially disposed in the groove 4151;
The spring 416 is disposed between the limiting plate 413 and the receiving platform 34.
It should be noted that, the diameter of the spring 416 is between the circular hole 342 and the limiting plate 413, so as to ensure that there is rebound between the ejector pin assembly 41 and the receiving platform 34.
As shown in fig. 12, as a preferred embodiment, the guide disc 42 is fixedly connected to the side plate 31 by a fixing shaft 421, the guide disc 42 is disposed in the guide groove 340, a first boss 422 and a second boss 423 are disposed on the guide disc, the first boss 422 is disposed corresponding to the upper die 12, and the first boss 422 is rotated 180 ° around the center of the guide disc 42 and is overlapped with the second boss 423.
It should be noted that, as shown in fig. 13, when the guide wheel 415 abuts against the first protruding portion 422 or the second protruding portion 423, the main shaft 411 moves upward to drive the limiting rod a4141 to move in the guide sleeve b344, the free end of the limiting rod a4141 contracts to enter the receiving table 34, the spring 416 contracts, the disc 412 protrudes out of the receiving table 34, and the finished product material 6 may be sleeved on the receiving table 34.
It should be further noted that, after the material receiving is completed, the guide wheel 415 contacts with the guide disc 42, the spring 416 acts to reset the spindle 411, the stop lever a4141 extends out of the square hole 342, during the material receiving and feeding process, the finished material 6 needs to pass through a path lacking the support of the mounting plate 333, and the stop lever a4141 protrudes out of the side surface of the material receiving table 34 to prevent the finished material 6 from falling.
As shown in fig. 14, as a preferred embodiment, a ratchet 511 and a pawl 512 are disposed in the gear 51, the ratchet 511 is disposed coaxially with the rotating shaft 32 and is fixedly connected with the rotating shaft 32, the pawl 512 is disposed on a side surface of the ratchet 511 and is fixedly connected with the gear 51, and the pawl 512 is matched with the ratchet 511.
It should be noted that, as shown in fig. 15, in the process of receiving, the receiving structure 3 swings upwards, the pawl 512 slides along the back of the teeth of the ratchet 511, the gear 51 rolls freely on the rack 52, in the process of feeding, the receiving structure 3 swings downwards, at this time, the pawl 512 is clamped into the tooth slot of the ratchet 511, so that the gear 51 is fixed with the ratchet 511, the gear 51 rolls on the rack 52, and drives the rotating assembly 33 to rotate, so as to realize the switching of the receiving table 34.
It should be noted that, the rack 52 is configured in an arc shape, and the radian of the rack is consistent with the swinging radian of the receiving mechanism 3, and during the swinging process of the receiving mechanism 3, the gear 51 follows the movement of the rack, and the gear 51 is always meshed with the rack 52 at any position.
Further, a receiving box 14 is arranged on the side face of the punching machine 1, a stacking box 15 is arranged at the rear of the receiving box 14, waste raw materials enter the receiving box 14 through a slide rail 141 arranged on a workbench of the punching machine 1, the bottom of the stacking box 15 is slidably arranged with a mounting frame 152, a plurality of stacking rods 151 are arranged at the inner parts of the stacking boxes, a sensor 1511 is arranged at the top of each stacking rod 151, and the sensor 1511 controls the stacking box 15 to slide on the mounting frame 152.
It should be noted that, as shown in fig. 16, a plurality of universal wheels 150 are disposed at the bottom of the stacking box 15, the universal wheels 150 are connected with the sensor 1511, and the universal wheels 150 may drive the stacking box 15 to move transversely or longitudinally at the top end of the mounting frame 152.
In addition, as shown in fig. 17 and fig. 18, in the feeding process, the receiving platform 34 is opposite to the stacking rod 151, and in this position, the guide wheel 415 abuts against the second protruding portion 423, the limiting rod a4141 is contracted, and due to gravity, the finished product material 6 falls and is sleeved on the stacking rod 151, so that, for convenience in blanking, the inner diameter of the finished product material 6 is larger than the diameter of the stacking rod 151.
It should be further noted that, the sensor 1511 is disposed at the top end of the stacking rod 15, when the finished product material 6 is sleeved on the stacking rod 15 to reach a certain height, and the finished product material 6 cannot be sleeved on the stacking rod 151 any more, the sensor 1511 sends a signal to the universal wheel 150 and drives the stacking box 15 to move, so that the stacking rod 15 without receiving material is opposite to the material receiving table 34, and the next material receiving process is started.
Embodiment two:
as shown in fig. 18, a full-automatic production process of an air conditioner fitting for a vehicle according to a second embodiment of the present invention is described.
A full-automatic production device and a production process of an air conditioner fitting for a vehicle comprise the following steps:
step one, a stamping procedure, namely placing a plate to be stamped on the lower stamping die 11, wherein the upper stamping die 12 moves downwards to be matched with the lower stamping die 11 to realize stamping, and after the stamping is finished, a material piece moves upwards along with the upper stamping die 12;
it should be noted that, the carrying material in the process of moving upward after the stamping of the upper die 12 is the prior art, and will not be described in detail herein.
Step two, a material receiving procedure, wherein the power mechanism 2 drives the material receiving mechanism 3 to swing forwards to the lower part of the upper stamping die 12, a material piece falls onto the material receiving mechanism 3, and the limiting mechanism 4 realizes the limiting;
It should be noted that the power source of the power mechanism 2 driving the material receiving mechanism 3 to move forward is the power brought by the upward movement of the upper die 12.
Step three, a feeding procedure, wherein after the material receiving procedure is completed, the power mechanism 2 drives the material receiving assembly 3 to swing backwards, and in the swinging process, the switching mechanism 5 drives the material receiving mechanism 3 to rotate and convey a material piece;
It should be noted that the movement of the material piece on the material receiving mechanism 3 is a stepping movement driven by the switching mechanism 5, and the power source of the backward swinging of the switching mechanism 5 and the material receiving mechanism 3 is the power brought by the downward movement of the upper die 12.
And step four, stacking, namely, when the feeding is finished, the material receiving structure 3 is positioned above the stacking box 15, the material piece is opposite to the stacking rod 151, the limiting mechanism 4 is opened, and the material piece is sleeved on the stacking rod 151 to realize stacking.
It should be noted that the four steps are operated circularly and the steps are linked smoothly.
The stamping process, the receiving process, the feeding process and the stacking process of the automobile air conditioner accessories are full-automatic production processes, and compared with the transmission stamping mode in which material picking and stacking are needed to be carried out manually, the automobile air conditioner accessories are improved in production efficiency, meanwhile, production safety is improved, and labor cost is reduced.
Claims (8)
1. The utility model provides a full-automatic production facility of automobile-used air conditioner accessory, includes punching machine (1), punching machine (1) including fixed set up in lower die (11) on punching machine (1) workstation, movable mounting in punching machine (1) upper portion and can be relative go on going up and down reciprocating motion's last die (12) and just upper die (12) motion path set up in hollow (13) on punching machine (1) fuselage, set up dead lever (131) and branch (132) in hollow (13), dead lever (131) are followed hollow (13) length direction symmetry set up in hollow (13) front side, branch (132) with dead lever (131) correspond to be installed in hollow (13) rear side, its characterized in that still includes:
The power mechanism (2) is arranged in the hollow part (13) and comprises a connecting rod a (21) and a fixing part (22), the fixing part (22) is rotationally connected with the fixing rod (131) and the supporting rod (132), the upper die (12) is connected with the fixing part (22) through the connecting rod a (21), and the upper die (12) drives the fixing part (22) to reciprocate back and forth in the hollow part (13);
the material receiving mechanism (3), the material receiving mechanism (3) follows the reciprocating swing of the power mechanism (2), the material receiving mechanism comprises a side plate (31), a rotating shaft (32), a rotating assembly (33) and a material receiving table (34), the side plate (31) is rotationally connected with the bottom of the fixed part (22), the rotating shaft (32) is arranged along the length direction of the side plate (31) and is connected with the side plate (31), the rotating assembly (33) is sleeved on the rotating shaft (32), the material receiving table (34) is annularly arranged above the rotating assembly (33), and the rotating assembly (33) drives the material receiving table (34) to rotate;
The limiting mechanism (4), the limiting mechanism (4) comprises a thimble assembly (41) and a guide disc (42), the guide disc (42) is coaxially arranged with the rotating assembly (33), the guide disc (42) is correspondingly arranged with the material receiving table (34), the thimble assembly (41) is arranged in the material receiving table (34), the bottom of the material receiving table (34) is intermittently abutted with the guide disc (42), the top of the thimble assembly is intermittently abutted with the upper punch die (12), and the side surface of the thimble assembly (41) protrudes out of the side edge of the material receiving table (34);
The switching mechanism (5), the switching mechanism (5) comprises a gear (51) and a rack (52), the gear (51) is coaxially arranged with the rotating shaft (32) positioned at the rear side, the rack (52) is fixedly connected with the punching machine (1), and the gear (51) is meshed with the rack (52) to rotate so as to drive the rotating assembly (33) to rotate;
the fixing part (22) comprises:
A connecting plate (221), wherein the connecting plate (221) connects the fixing rod (131) and the supporting rod (132) which are arranged at the front and back of the hollow part (13) in the length direction;
The support (222) is arranged along the length direction of the connecting plate (221), the support (222) comprises a connecting rod b (2221) and a connecting rod c (2222), the top end of the connecting rod b (2221) is rotatably connected with the connecting plate (221), the bottom end of the connecting rod b is rotatably connected with the material receiving mechanism (3), and the connecting rod c (2222) is arranged between the left connecting rod b (2221) and the right connecting rod b (2221);
the rotating assembly (33) comprises:
a sprocket (331), the sprocket (331) being coaxially arranged with the rotation shaft (32);
A chain (332), wherein the chain (332) is sleeved on the chain wheel (331);
The mounting plates (333) are arranged on the chain (332) in an array manner along the extending direction of the chain (332), and are arranged in one-to-one correspondence with the material receiving platforms (34), and the mounting plates (333) are connected with the material receiving platforms (34) and the chain (332);
Baffle (334), baffle (334) set up in on mounting panel (333), and this baffle (334) symmetry set up in connect material platform (34) both sides.
2. The full-automatic production equipment for the vehicle air conditioner accessories according to claim 1, wherein a guide rod (121) is arranged on the upper die (12), a guide sleeve a (111) is arranged on the lower die (11), the guide rods (121) are symmetrically arranged on the left side and the right side of the upper die (12), the guide sleeves a (111) are arranged in one-to-one correspondence with the guide rods (121), and the guide rods (121) are in clearance fit with the guide sleeves a (111).
3. The full-automatic production equipment of vehicle air-conditioning accessories according to claim 1, characterized in that the material receiving table (34) is provided in a cylindrical shape, comprising:
The guide groove (340) is formed in the bottom of the material receiving table (34) along the rotation direction of the material receiving table (34), and the guide groove (340) penetrates through the mounting plate (333);
A cavity (341), wherein the cavity (341) is arranged inside the receiving platform (34);
The round hole (342) is coaxially arranged with the material receiving table (34), is positioned at the top end of the material receiving table (34), and the round hole (342) is communicated with the cavity (341);
the square holes (343) are symmetrically arranged on the side surface of the material receiving table (34) along the axis of the material receiving table (34);
And the guide sleeve b (344) is coaxially arranged with the square hole (343) and is radially arranged along the material receiving platform (34).
4. A fully automatic production device for vehicle air conditioning fittings according to claim 3, characterized in that the thimble assembly (41) comprises:
the main shaft (411) is vertically arranged in the cavity (341), and the main shaft (411) and the round hole (342) are coaxially arranged;
The disc (412), the said disc (412) is set up in the top of the said main shaft (411), and the said disc (412) is set up in the said round hole (342) in a clearance fit;
The limiting plate (413) is coaxially arranged with the main shaft (411), and the limiting plate (413) is positioned in the cavity (341) and has a diameter larger than that of the round hole (342);
The limiting rods (414) are symmetrically arranged on two sides of the main shaft (411) along the axis of the main shaft (411), the limiting rods comprise limiting rods a (4141) and limiting rods b (4142), the limiting rods a (4141) are connected with the limiting rods b (4142) in an end-to-end rotation mode, the limiting rods a (4141) are arranged in the guide sleeves b (344), and the limiting rods b (4142) are connected with the main shaft (411) in a rotation mode;
the guide wheel (415) is arranged at the bottom end of the main shaft (411), and the guide wheel (415) is circumferentially arranged in the groove (4151);
and the spring (416) is arranged between the limiting plate (413) and the receiving table (34).
5. The full-automatic production equipment for vehicle air conditioner accessories according to claim 4, wherein the guide disc (42) is fixedly connected with the side plate (31) through a fixed shaft (421), the guide disc (42) is arranged in the guide groove (340), a first protruding portion (422) and a second protruding portion (423) are arranged on the guide disc, the first protruding portion (422) is correspondingly arranged with the upper die (12), and the first protruding portion (422) rotates 180 degrees around the center of the guide disc (42) and coincides with the second protruding portion (423).
6. The full-automatic production equipment for vehicle air conditioner accessories according to claim 1, wherein a ratchet wheel (511) and a pawl (512) are arranged in the gear (51), the ratchet wheel (511) and the rotating shaft (32) are coaxially arranged and fixedly connected with the rotating shaft (32), the pawl (512) is arranged on the side face of the ratchet wheel (511), is fixedly connected with the gear (51), and the pawl (512) is matched with the ratchet wheel (511).
7. The full-automatic production equipment for vehicle air conditioner accessories according to claim 1, wherein a material receiving box (14) is arranged on the side face of the punching machine (1), a stacking box (15) is arranged at the rear of the material receiving box (14) through a slideway (141) arranged on a workbench of the punching machine (1), a plurality of stacking rods (151) are arranged in the stacking box (15), and the stacking rods (151) are vertically arranged and are arranged corresponding to the material receiving table (34).
8. The full-automatic production process of the full-automatic production equipment of the vehicle air conditioner accessories according to claim 7, which is characterized by comprising the following steps:
Step one, a stamping procedure, namely placing a plate to be stamped on the lower stamping die (11), wherein the upper stamping die (12) moves downwards to be matched with the lower stamping die (11) for stamping, and after stamping is finished, a material piece moves upwards along with the upper stamping die (12);
step two, a material receiving procedure, wherein the power mechanism (2) drives the material receiving mechanism (3) to swing forwards to the lower part of the upper stamping die (12), a material piece falls onto the material receiving mechanism (3), and the limiting mechanism (4) realizes the limiting;
Step three, a feeding procedure, wherein after the material receiving procedure is completed, the power mechanism (2) drives the material receiving mechanism (3) to swing backwards, and in the swinging process, the switching mechanism (5) drives the material receiving mechanism (3) to rotate so as to convey a material piece;
and step four, stacking, namely, when the feeding is finished, the material receiving mechanism (3) is positioned above the stacking box (15), the material piece is opposite to the stacking rod (151), the limiting mechanism (4) is opened, and the material piece is sleeved on the stacking rod (151) to realize stacking.
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| CN201910597075.5A CN110252869B (en) | 2019-07-04 | 2019-07-04 | Full-automatic production equipment and production process for automobile air conditioner accessories |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910597075.5A CN110252869B (en) | 2019-07-04 | 2019-07-04 | Full-automatic production equipment and production process for automobile air conditioner accessories |
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| Publication Number | Publication Date |
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| CN110252869A CN110252869A (en) | 2019-09-20 |
| CN110252869B true CN110252869B (en) | 2024-05-28 |
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