CN111687276A - Top plate and bottom plate integrated processing equipment of dish washer inner bag - Google Patents
Top plate and bottom plate integrated processing equipment of dish washer inner bag Download PDFInfo
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- CN111687276A CN111687276A CN202010615981.6A CN202010615981A CN111687276A CN 111687276 A CN111687276 A CN 111687276A CN 202010615981 A CN202010615981 A CN 202010615981A CN 111687276 A CN111687276 A CN 111687276A
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- support frame
- top plate
- pressing
- integrated processing
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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
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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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
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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
- B21D43/20—Storage arrangements; Piling or unpiling
- B21D43/24—Devices for removing sheets from a stack
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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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to the technical field of dish washer processing, in particular to a top plate and bottom plate integrated processing device of a dish washer liner, which comprises a material distribution box, a feeding mechanism, a guide mechanism, a hydraulic press, a pressing part, a bearing part, a demoulding mechanism, a workpiece, a material moving robot and a controller, wherein the material distribution box is arranged on the top plate; the output end of the material distribution box is connected with the input end of the guide mechanism, the output end of the guide mechanism is connected with the input end of the receiving part, the hydraulic machine is installed on the receiving part, the working end of the hydraulic machine is arranged downwards, the receiving part is installed on the downward pressing part in a lifting manner, the demolding mechanisms are symmetrically installed on two sides of the receiving part, the feeding mechanism extends from the lower part of the material distribution box to the lower part of the feeding mechanism, the material moving robot is arranged on one side of the receiving part, and the feeding mechanism, the hydraulic machine, the demolding mechanism and the material moving robot are all; this scheme has realized automatic feeding, and the location is accurate, has realized automatic drawing of patterns, makes equipment reliability higher, presses the material moving part through setting up, and the material takes place to stick up the limit when effectively preventing the punching press.
Description
Technical Field
The invention relates to the technical field of dish washer processing, in particular to a top plate and bottom plate integrated processing device of a dish washer liner.
Background
The dish washer is used to automatically clean tableware such as dish, chopsticks, dish, knife and fork. The dish washer is used for washing tableware, so that the complicated manual labor can be greatly reduced. The tableware is cleaned for many times by hot water power at 60 ℃, so that the residual and greasy on the surface of the tableware can be thoroughly removed, and common viruses and germs such as escherichia coli can be killed, thereby being beneficial to human health, being simple and convenient to operate, saving electricity and water.
The inner container of the dish washing machine comprises three parts, namely a top plate, a frame and a bottom plate, wherein two plates need to be prepared in the manufacturing engineering of the top plate and the bottom plate, and the two plates are manufactured into the top plate and the bottom plate respectively, so that a large amount of plates are wasted, the utilization rate of materials is low, and the manufacturing cost is high.
Chinese patent CN201910667619.0 discloses a method for integrally processing a top plate and a bottom plate of an inner container of a dish-washing machine, which comprises the following steps: step 1, preparing a plate according to the relevant size of the inner container to be manufactured; step 2, manufacturing the plate into a cavity with a concave structure, wherein the cavity comprises a concave part with a downward concave middle part and an extension part arranged on the periphery of the concave part; step 3, chamfering four corners of the extension part; step 4, rotary cutting is carried out on the concave part and the extension part in the step 3 to obtain a top plate semi-finished product and a bottom plate semi-finished product; and 5, respectively carrying out shaping treatment on the top plate semi-finished product and the bottom plate semi-finished product obtained in the step 4 to obtain a top plate and a bottom plate. The integrated processing method of the invention not only can save raw materials, improve the utilization rate of the materials, reduce the manufacturing cost; and the consistency of products can be ensured when the bottom plate and the top plate are produced in batches.
However, no automatic device specially aiming at the step 2 in the scheme exists in the market at present, and a device capable of conveniently and efficiently realizing production is needed.
Disclosure of Invention
For solving above-mentioned technical problem, provide a roof and bottom plate integrated into one piece processing equipment of dish washer inner bag, above-mentioned problem has been solved to this technical scheme, has realized automatic feeding, and the location is accurate, has realized automatic drawing of patterns, makes the equipment reliability higher, through setting up the material moving part of pressing, the material takes place to stick up the limit when effectively preventing the punching press.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a top plate and bottom plate integrated processing device of a dish washer liner automatically punches a flat plate into a concave part, an outer extension part, a round hole and a square hole to form a workpiece, and is characterized by comprising a material distribution box, a feeding mechanism, a guide mechanism, a hydraulic machine, a pressing part, a bearing part, a demoulding mechanism, a workpiece, a material moving robot and a controller;
the output end of the material distribution box is connected with the input end of the guide mechanism, the output end of the guide mechanism is connected with the input end of the receiving part, the hydraulic machine is installed on the receiving part, the working end of the hydraulic machine is arranged downwards, the receiving part is installed on the lower pressing part in a lifting mode, the demolding mechanisms are symmetrically installed on two sides of the receiving part, the feeding mechanism extends to the lower portion of the feeding mechanism from the lower portion of the material distribution box, the material moving robot is arranged on one side of the receiving part, and the feeding mechanism, the hydraulic machine, the demolding mechanism and the material moving robot are all.
Preferably, the material distribution box comprises a first support frame, a main box body, a discharge chute, a box bottom, a chute and a roller shaft assembly; the main tank body is installed on the tank bottom, the tank bottom is installed on the first support frame, the discharge chute is arranged on one side, facing the feeding mechanism, of the first support frame, the chute is arranged on the tank bottom, the opening faces the direction of the feeding mechanism, one end of the feeding mechanism is located below the discharge chute, and the roller shaft assembly is rotatably installed on the tank bottom.
Preferably, the feeding mechanism comprises a linear transportation assembly, a lifting driving assembly and an adsorption assembly; the straight line transportation assembly is fixedly installed at the bottom of the material distribution box and the guide mechanism, the lifting driving assembly is fixedly installed at the movable end of the straight line transportation assembly, the adsorption assembly is installed on the lifting driving assembly, the working end of the adsorption assembly is vertically arranged upwards, and the straight line transportation assembly, the lifting driving assembly and the adsorption assembly are all electrically connected with the controller.
Preferably, the lifting driving assembly comprises a supporting plate and a first linear driver; the support plate is fixedly arranged on the movable end of the linear transportation assembly, the first linear driver is fixedly arranged on the support plate, the adsorption assembly is in clearance fit with the support plate, the adsorption assembly is fixedly connected with the output end of the first linear driver, and the first linear driver is electrically connected with the controller.
Preferably, the adsorption component comprises a sucker mounting plate, a first guide rod, vacuum suckers and an air pump, the first guide rod is perpendicularly mounted at the bottom of the sucker mounting plate and is in clearance fit with the lifting driving component, the sucker mounting plate is fixedly connected with the output end of the lifting driving component, the vacuum suckers are uniformly distributed on the sucker mounting plate, the working ends of the vacuum suckers are vertically arranged upwards, the vacuum suckers are all connected with the air pump, and the air pump is electrically connected with the controller.
Preferably, the guide mechanism comprises a second support frame, a first guide slide bar and an anti-bounce inclined plane; the output direction at the branch workbin is installed to the second support frame, and a pair of first direction draw runner is installed in second support frame upper end and is extended to the accepting portion towards the output of second support frame symmetrically, and the interval is unanimous with the steel sheet width between the first direction draw runner, prevents jumping the inclined plane setting and takes place the butt with steel sheet upper end both sides under first direction draw runner inboard and operating condition, prevents jumping the height and the steel sheet thickness of inclined plane bottom apart from the second support frame up end unanimously, the second support frame up end with divide the highly uniform of workbin output.
Preferably, the pressing portion comprises an upper die mounting plate, a pressing moving part and a stamping upper die, the upper end of the upper die mounting plate is fixedly connected with the end of the output end of the hydraulic machine, the periphery of the upper die mounting plate is in clearance fit with the hydraulic machine, the stamping upper die is fixedly mounted at the bottom of the upper die mounting plate, and the working end of the pressing moving part is lower than the stamping upper die.
Preferably, the material pressing movable part comprises a material pressing frame, a clamping interface, a second guide rod, a limiting block and a spring; a plurality of second guide bars are around pressing material frame axis evenly distributed perpendicularly in pressing material frame upper end, second guide bar and last mould mounting panel clearance fit, and the stopper is installed at second guide bar tip and is located mould mounting panel top, and the joint mouth is seted up and is taken place the joint with demoulding mechanism under pressing material frame both sides and operating condition, and the spring cup joints on the second guide bar and between pressing material frame and last mould mounting panel, and the via hole is just going up the mould in the punching press between the material frame.
Preferably, the bearing part comprises a third support frame, a lower die, a positioning lug and a second guide sliding strip; the third support frame sets up the output direction at guiding mechanism, and the lower mould is installed on the third support frame and up end and guiding mechanism up end parallel and level, and the lower mould is with demoulding mechanism clearance fit and up end parallel and level under the work end non-operating condition of the vertical direction motion of demoulding mechanism with demoulding mechanism, and the locating convex block is installed on the upper reason of lower mould and is kept away from one side of guiding mechanism direction, and a pair of second direction draw runner sets up both sides direction on the lower mould and extends to guiding mechanism symmetrically.
Preferably, the demolding mechanism comprises a fixed support, a guide plate, a dovetail guide strip, a pressing die clamping block, a second linear driver, a mandril mounting plate, a demolding mandril and a third linear driver; a pair of fixed bolster is installed in the portion both sides of accepting symmetrically, deflector fixed mounting is in the portion both sides of accepting, forked tail gib block fixed mounting extends to the middle of the portion of accepting on the deflector, moulding-die joint piece and forked tail gib block sliding connection, second linear actuator fixed mounting is on the fixed bolster and output and moulding-die joint piece fixed connection, the below both sides position at the portion of accepting work end is installed symmetrically to the ejector pin mounting panel, the drawing of patterns ejector pin is installed perpendicularly on the ejector pin mounting panel and with the both sides clearance fit of accepting, drawing of patterns ejector pin upper end and the steel sheet bottom surface butt on the portion of accepting under the non-operating condition, third linear actuator fixed mounting is in the portion both sides of accepting and output and ejector pin mounting panel fixed connection, second linear actuator and third linear actuator all are connected.
Compared with the prior art, the invention has the beneficial effects that:
1. the automatic feeding is realized, the positioning is accurate, and specifically, a plurality of stainless steel plates which are cut according to the specified size are firstly stacked by a worker and then put into the material distribution box. The working end of the feeding mechanism is driven by a worker through the controller to move to the position right below the material distribution box, and then the working end of the feeding mechanism is controlled to move upwards to extend into and fix the stainless steel plate at the bottommost layer from the bottom of the material distribution box. Then the controller controls the working end of the feeding mechanism to slide out the stainless steel plate at the bottommost layer of the material distribution box from the opening of the side wall of the material distribution box and move the stainless steel plate to the guide mechanism, and the stainless steel plates in the material distribution box fall layer by layer under the action of gravity. And then the controller controls the working end of the feeding mechanism to release the fixing effect on the stainless steel plate and descend. And then the working end of the feeding mechanism is controlled to move to the bottom of the material distribution box to continuously move the steel plate to the feeding mechanism. The steel plates are abutted end to push the stainless steel plate at the forefront end to the bearing part along the linear direction;
2. realized automatic drawing of patterns, made the equipment reliability higher, it is specific, when the splenium is accomplished the punching press but not reseing down, controller send signal for second linear actuator, second linear actuator received after the signal promote moulding-die joint piece be close to each other along the forked tail gib block on the deflector to take place the joint with the splenium movable end down. When the workpiece is separated from the lower pressing part and the material moving robot fixes the outer edge of the workpiece through the sucker, the controller sends a signal to the third linear driver, and the third linear driver receives the signal and drives the ejector rod mounting plate to push the demolding ejector rod to extend out of the upper end of the working end of the bearing part to jack the workpiece, so that the workpiece and the bearing part are guaranteed to be demolded, and the material moving robot is convenient to send the workpiece to the next process;
3. through setting up the material moving part of pressing, the material takes place to stick up the limit when effectively preventing the punching press, and is specific, promotes the whole downstream of material moving part of pressing when going up the vertical downstream of mould mounting panel, presses the material frame at first to press and to fold over the edge of steel sheet and unanimous with the epitaxial shape that required formation when can effectively prevent the punching press steel sheet and turn over a stick up the limit. Then when the upper die mounting plate continues to descend, the second guide rod slides relatively in the upper die mounting plate, and the spring generates a compression amount. And finally, the stamping upper die stamps the steel plate through a via hole in the middle of the material pressing frame. The demoulding mechanism fixes the material pressing frame through the clamping interface, presses the steel plate on the upper end of the bearing part, so that the steel plate does not move upwards along with the upper punching die, and demoulding is realized. The stopper can effectively prevent to press the material moving part wholly to drop from last mould mounting panel.
Drawings
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a perspective view of the distribution box of the present invention;
FIG. 4 is an exploded perspective view of FIG. 3;
FIG. 5 is a left side view of the present invention with the bin removed;
FIG. 6 is a perspective view of the feed mechanism of the present invention;
FIG. 7 is a perspective view of the guide mechanism of the present invention;
FIG. 8 is a perspective view of the swage runner of the hold-down portion of the present invention;
FIG. 9 is a partial perspective view of the present invention;
FIG. 10 is a perspective view from another perspective of FIG. 9;
fig. 11 is a perspective view of a press-formed workpiece according to the present invention.
Description of reference numerals:
1-distributing box; 1 a-a first support frame; 1 b-a main box body; 1 c-a discharge chute; 1 d-the bottom of the tank; 1 e-a chute; 1 f-roller assembly;
2-a feeding mechanism; 2 a-a linear transport assembly; 2 b-a lift drive assembly; 2b 1-pallet; 2b2 — first linear driver; 2 c-an adsorption component; 2c 1-suction cup mounting plate; 2c2 — first guide bar; 2c 3-vacuum chuck;
3-a guide mechanism; 3 a-a second support; 3 b-a first guide slide; 3 c-anti-bounce inclined plane;
4-a hydraulic press;
5-a pressing part; 5 a-upper die mounting plate; 5 b-a material pressing movable piece; 5b 1-material pressing frame; 5b 2-card interface; 5b3 — second guide bar; 5b 4-stop block; 5b 5-spring; 5 c-punching an upper die;
6-a receiving part; 6 a-a third support; 6 b-lower die; 6 c-positioning the bump; 6 d-a second guide slide;
7-a demoulding mechanism; 7 a-a fixed support; 7 b-a guide plate; 7 c-dovetail guide bars; 7 d-a die clamping block; 7 e-a second linear drive; 7 f-a mandril mounting plate; 7 g-demoulding ejector rod; 7 h-third linear drive;
8-a workpiece; 8 a-a recess; 8 b-an extension; 8 c-round hole; 8 d-square hole.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1 and 2, a top plate and bottom plate integrated processing device of a dishwasher liner automatically punches a flat plate into a concave part 8a, an outer extension part 8b, a round hole 8c and a square hole 8d to form a workpiece 8, and is characterized by comprising a material distribution box 1, a feeding mechanism 2, a guide mechanism 3, a hydraulic machine 4, a pressing part 5, a bearing part 6, a demoulding mechanism 7, the workpiece 8, a material moving robot and a controller;
the output end of the material distribution box 1 is connected with the input end of the guide mechanism 3, the output end of the guide mechanism 3 is connected with the input end of the receiving part 6, the hydraulic machine 4 is installed on the receiving part 6, the working end of the hydraulic machine is arranged downwards, the receiving part 6 can be installed on the downward pressing part 5 in a lifting mode, the demolding mechanisms 7 are symmetrically installed on two sides of the receiving part 6, the feeding mechanism 2 extends to the lower portion of the feeding mechanism 2 from the lower portion of the material distribution box 1, the material moving robot is arranged on one side of the receiving part 6, and the feeding mechanism 2, the hydraulic machine 4, the demolding mechanisms 7 and the material moving robot are.
The transfer robot is not shown in the figure. A plurality of stainless steel plates which are cut according to the specified size are firstly overlapped by a worker and are put into a material distribution box 1. The staff drives the working end of the feeding mechanism 2 to move under the material distribution box 1 through the controller, and then controls the working end of the feeding mechanism 2 to move upwards to extend into and fix the stainless steel plate at the bottommost layer from the bottom of the material distribution box 1. Then the controller controls the working end of the feeding mechanism 2 to slide out the stainless steel plate at the bottommost layer of the material distribution box 1 from the opening of the side wall of the material distribution box 1 and move the stainless steel plate to the guide mechanism 3, and the stainless steel plates in the material distribution box 1 fall layer by layer under the action of gravity. Then the controller controls the working end of the feeding mechanism 2 to release the fixing effect on the stainless steel plate and descend. And then the working end of the feeding mechanism 2 is controlled to move to the bottom of the material distribution box 1 to move the steel plate to the feeding mechanism 2 continuously. The steel plates abut against each other end to push the stainless steel plate at the forefront end to the bearing part 6 along the linear direction. Then the controller sends a signal to the hydraulic machine 4, and after the hydraulic machine 4 receives the signal, the working end of the hydraulic machine pushes the pressing part 5 to vertically move downwards. The pressing part 5 and the bearing part 6 together punch the workpiece 8 on the bearing part 6. At the moment, the movable ends of the demoulding mechanism 7 assemblies positioned at the two sides of the bearing part 6 are close to each other and are clamped with the two sides of the movable end of the pressing part 5. And then the controller sends a signal to the hydraulic machine 4, the working end of the hydraulic machine 4 drives the pressing part 5 to move vertically upwards after receiving the signal, and under the fixing action of the demoulding mechanism 7, the fixed end and the movable end of the pressing part 5 move relatively in the vertical direction, so that the stamped steel plate is separated from the fixed end of the pressing part 5. The controller then sends a signal to the stripper mechanism 7 to release the clamping of the movable end of the hold-down 5 so that it moves up under the spring force towards the fixed end of the stripper mechanism 7. The steel sheet which has been pressed at this time is left on the receiving portion 6. Then the staff controls the material moving robot to adsorb the extension of the workpiece 8, then the controller sends a signal to the demoulding mechanism 7, and the demoulding mechanism 7 pushes the workpiece 8 upwards to play an auxiliary role in the work of the material moving robot. The material moving robot moves the workpiece 8 to the next process.
As shown in fig. 3 and 4, the material distribution box 1 comprises a first support frame 1a, a main box body 1b, a discharge chute 1c, a box bottom 1d, a chute 1e and a roller shaft assembly 1 f; the main box body 1b is installed on the box bottom 1d, the box bottom 1d is installed on the first support frame 1a, the discharge chute 1c is arranged on one side of the first support frame 1a facing the feeding mechanism 2, the chute 1e is arranged on the box bottom 1d, the opening of the chute faces the direction of the feeding mechanism 2, one end of the feeding mechanism 2 is located below the discharge chute 1c, and the roller shaft assembly 1f is rotatably installed on the box bottom 1 d.
The staff puts a plurality of steel sheets that stack together into main box 1b to make the steel sheet of bottommost butt in a plurality of roller assembly 1f on the bottom of the case 1d top. When the working end of the feeding mechanism 2 extends into the chute 1e and fixes the steel plate at the bottommost layer in the main box body 1b and moves away, other steel plates in the main box body 1b descend step by step under the action of gravity. Through setting up roller axle subassembly 1f reduced the frictional force of steel sheet with the bottom of the case 1d, be convenient for realize feed mechanism 2's transport effect. The discharge chute 1c serves to restrict that only one steel plate can be moved out of the main housing 1b at a time.
As shown in fig. 5, the feeding mechanism 2 includes a linear transportation assembly 2a, a lifting driving assembly 2b, and an adsorption assembly 2 c; linear transport assembly 2a fixed mounting is in the bottom of branch workbin 1 and guiding mechanism 3, and lift drive assembly 2b fixed mounting is served at the activity of linear transport assembly 2a, and adsorption component 2c installs on lift drive assembly 2b and the vertical upwards setting of work end, and linear transport assembly 2a, lift drive assembly 2b, adsorption component 2c all are connected with the controller electricity.
The linear transportation assembly 2a is a synchronous belt sliding table. In the initial state, the lifting driving assembly 2b is positioned right below the material distributing box 1 along with the working end of the linear transportation assembly 2 a. The controller sends a signal to the lifting driving component 2b, the lifting driving component 2b enables the adsorption component 2c to vertically move upwards after receiving the signal, and the working end of the adsorption component 2c extends into the material distribution box 1 and abuts against the bottom of the bottommost steel plate in the material distribution box 1. Then the controller sends a signal to the adsorption component 2c, and the adsorption component 2c adsorbs and fixes the steel plate after receiving the signal. And finally, the controller sends a signal to the linear transportation assembly 2a, and the linear transportation assembly 2a drives the lifting driving assembly 2b and the adsorption assembly 2c to drive the steel plates to move together towards the guide mechanism 3 after receiving the signal.
As shown in fig. 6, the lifting driving assembly 2b includes a supporting plate 2b1 and a first linear driver 2b 2; the supporting plate 2b1 is fixedly arranged at the movable end of the linear transportation assembly 2a, the first linear driver 2b2 is fixedly arranged on the supporting plate 2b1, the adsorption assembly 2c is in clearance fit with the supporting plate 2b1, the adsorption assembly 2c is fixedly connected with the output end of the first linear driver 2b2, and the first linear driver 2b2 is electrically connected with the controller.
The first linear actuator 2b2 is a long axis cylinder. The pallet 2b1 supports the first linear driver 2b2 and the suction module 2c, and guides the movement of the suction module 2 c. The controller realizes the overall lifting of the adsorption assembly 2c by the first linear driver 2b 2.
As shown in fig. 6, the adsorption component 2c includes a suction cup mounting plate 2c1, a first guide bar 2c2, a vacuum suction cup 2c3 and an air pump, the first guide bar 2c2 is vertically installed at the bottom of the suction cup mounting plate 2c1 and is in clearance fit with the lifting drive component 2b, the suction cup mounting plate 2c1 is fixedly connected with the output end of the lifting drive component 2b, a plurality of vacuum suction cups 2c3 are uniformly distributed on the suction cup mounting plate 2c1, the working ends of the vacuum suction cups 2c3 are vertically arranged upwards, the vacuum suction cups 2c3 are connected with the air pump, and the air pump is electrically connected with the controller.
The air pump is not shown in the figure. The output end of the elevating drive assembly 2b acts on the suction cup mounting plate 2c1 to realize the elevating movement of the suction cup mounting plate 2c 1. The first guide bar 2c2 guides the lifting movement of the sucker mounting plate 2c 1. The vacuum cup 2c3 moves with the cup mounting plate 2c 1. When the upper end of the vacuum suction cup 2c3 extends into the material distribution box 1 and the end part is attached to the bottom surface of the steel plate, the controller uses the air pump to pump air so as to fix the vacuum suction cup 2c3 with the steel plate.
As shown in fig. 7, the guiding mechanism 3 includes a second supporting frame 3a, a first guiding slide 3b and an anti-jump slope 3 c; second support frame 3a installs in the output direction of dividing workbin 1, a pair of first direction draw runner 3b is installed at second support frame 3a upper end symmetrically and extends to accepting portion 6 towards the output of second support frame 3a, the interval is unanimous with the steel sheet width between the first direction draw runner 3b, prevent jumping inclined plane 3c setting and take place the butt with steel sheet upper end both sides under the inboard and operating condition of first direction draw runner 3b, prevent jumping inclined plane 3c bottom apart from the height of second support frame 3a up end unanimous with steel sheet thickness, the height unanimous of second support frame 3a up end and branch workbin 1 output.
The height of the upper end face of the second support frame 3a is kept consistent with that of the material distribution box 1, so that the steel plate in the material distribution box 1 can be smoothly transited to the second support frame 3a, and the first guide sliding strip 3b can guide the movement of the steel plate. The anti-jump slope 3c prevents the steel plate at the rear from crossing the upper side of the steel plate at the front, ensures the steel plates to be sequentially abutted end to end, and pushes the steel plate at the foremost end to move to the punching operation position on the bearing part 6.
As shown in fig. 5, the pressing portion 5 includes an upper die mounting plate 5a, a pressing moving member 5b and an upper die 5c for stamping, the upper end of the upper die mounting plate 5a is fixedly connected with the end of the output end of the hydraulic machine 4, the periphery of the upper die mounting plate 5a is in clearance fit with the hydraulic machine 4, the upper die 5c for stamping is fixedly mounted at the bottom of the upper die mounting plate 5a, and the height of the working end of the pressing moving member 5b is lower than that of the upper die 5c for stamping.
The material pressing movable piece 5b is a movable end of the pressing portion 5, and the upper die mounting plate 5a and the upper die 5c are fixed ends of the pressing portion 5. A guide sleeve is arranged at the clearance fit position of the upper die mounting plate 5a and the hydraulic press 4. The upper die mounting plate 5a moves vertically downwards under the pushing action of the hydraulic press 4, so that the pressing movable piece 5b and the upper punching die 5c are driven to move vertically downwards together. The pressing movable piece 5b firstly presses the periphery of the steel plate on the bearing part 6, and then when the upper die mounting plate 5a continues to descend, the upper punching die 5c moves downwards relative to the pressing movable piece 5b so as to punch the steel plate, and the steel plate is formed into a workpiece 8 under the combined action of the upper punching die 5c and the bearing part 6. The demoulding mechanism 7 prevents the pressing movable piece 5b from ascending and resetting along with the upper die mounting plate 5a through the clamping action with the pressing movable piece 5b, and the workpiece 8 is pressed by the pressing movable piece 5b, so that the workpiece 8 formed after punching is separated from the upper die 5c for demoulding. After demolding, the controller controls the demolding mechanism 7 to release the fixing effect on the material pressing movable member 5b, and the material pressing movable member 5b is reset upwards.
As shown in fig. 8, the material pressing movable member 5b includes a material pressing frame 5b1, a clamping interface 5b2, a second guide rod 5b3, a limit block 5b4 and a spring 5b 5; the second guide rods 5b3 are vertically and uniformly distributed at the upper end of the swaging frame 5b1 around the axis of the swaging frame 5b1, the second guide rods 5b3 are in clearance fit with the upper die mounting plate 5a, the limiting block 5b4 is mounted at the end of the second guide rods 5b3 and is positioned above the upper die mounting plate 5a, the clamping ports 5b2 are formed at two sides of the swaging frame 5b1 and clamped with the demoulding mechanism 7 in a working state, the spring 5b5 is sleeved on the second guide rods 5b3 and is positioned between the swaging frame 5b1 and the upper die mounting plate 5a, and the through holes between the swaging frame 5b1 are opposite to the upper punching die 5 c.
When the upper die mounting plate 5a vertically moves downwards, the pressing moving part 5b is pushed to integrally move downwards, the pressing frame 5b1 firstly presses the periphery of the steel plate and is consistent with the shape of the extension part required to be formed, and the steel plate can be effectively prevented from being turned over and warped. Then, as the upper die mounting plate 5a continues to descend, the second guide bar 5b3 slides relatively within the upper die mounting plate 5a, and the spring 5b5 generates a compression amount. And finally, the upper punching die 5c punches the steel plate through the through hole in the middle of the blanking frame 5b 1. The demolding mechanism 7 fixes the material pressing frame 5b1 through the snap-in opening 5b2, presses the steel plate on the upper end of the receiving part 6, and does not move upward along with the upper punching die 5c, thereby realizing demolding. The limiting block 5b4 can effectively prevent the pressing movable piece 5b from wholly falling off from the upper die mounting plate 5 a.
As shown in fig. 9, the receiving portion 6 includes a third supporting frame 6a, a lower die 6b, a positioning protrusion 6c, and a second guiding slide 6 d; the third support frame 6a sets up the output direction at guiding mechanism 3, lower mould 6b is installed on third support frame 6a and up end and guiding mechanism 3 up end parallel and level, lower mould 6b and demoulding mechanism 7 clearance fit and up end and demoulding mechanism 7 vertical direction motion's the work end under the off-working condition of direction parallel and level, location lug 6c installs on the upper reason of lower mould 6b one side of keeping away from guiding mechanism 3 direction, a pair of second direction draw runner 6d sets up both sides direction and extends to guiding mechanism 3 on lower mould 6b symmetrically.
The steel plate can smoothly transit from the guide mechanism 3 to the third support frame 6a by arranging the upper end face of the lower die 6b to be flush with the end face of the working end of the guide mechanism 3. The front end and both sides of the steel plate are respectively positioned and guided under the combined action of the positioning lug 6c and the second guide slide 6 d. When the lower pressing part 5 descends, the steel plate is punched into a required workpiece 8 through cooperation with the lower die 6 b. The upper end surface of the lower die 6b in the punching process is a flat plane except for the positions corresponding to the recessed portion 8a, the circular hole 8c, and the square hole 8d by making the upper end of the lower die 6b flush with the upper end surface of the lower die 6b in the non-operating state of the working end of the vertical movement of the demolding mechanism 7.
As shown in fig. 9 and 10, the demolding mechanism 7 includes a fixing bracket 7a, a guide plate 7b, a dovetail guide bar 7c, a die clamping block 7d, a second linear actuator 7e, a ram mounting plate 7f, a demolding ram 7g, and a third linear actuator 7 h; a pair of fixed bolster 7a is installed in the 6 both sides of accepting, deflector 7b fixed mounting is in 6 both sides of accepting, forked tail gib block 7c fixed mounting extends to the middle of accepting on deflector 7b, moulding-die joint piece 7d and forked tail gib block 7c sliding connection, second linear actuator 7e fixed mounting is on fixed bolster 7a and output and moulding-die joint piece 7d fixed connection, ejector pin mounting panel 7f installs the below both sides position at accepting 6 work end symmetrically, drawing of patterns ejector pin 7g is installed perpendicularly on ejector pin mounting panel 7f and with accepting 6 both sides clearance fit, drawing of patterns ejector pin 7g upper end and the steel sheet bottom surface butt on accepting 6 under the non-working condition, third linear actuator 7h fixed mounting is in accepting 6 both sides and output and ejector pin mounting panel 7f fixed connection, second linear actuator 7e and third linear actuator 7h all are connected with the controller electricity.
When the lower pressing part 5 finishes punching but is not reset, the controller sends a signal to the second linear driver 7e, and the second linear driver 7e pushes the die clamping blocks 7d to be close to each other on the guide plate 7b along the dovetail guide strips 7c after receiving the signal, so that the die clamping blocks are clamped with the movable end of the lower pressing part 5. When the workpiece 8 is separated from the pressing part 5 and the material moving robot fixes the outer edge of the workpiece 8 through the sucker, the controller sends a signal to the third linear driver 7h, and the third linear driver 7h receives the signal and then drives the ejector rod mounting plate 7f to push the demolding ejector rod 7g to extend out of the upper end of the working end of the receiving part 6 to jack up the workpiece 8, so that the workpiece 8 and the receiving part 6 are guaranteed to be demolded, and the material moving robot is convenient to send the workpiece 8 to the next process.
The working principle of the invention is as follows: the device realizes the functions of the invention through the following steps, thereby solving the technical problems provided by the invention:
firstly, a plurality of stainless steel plates which are cut according to the specified size are stacked together by a worker and put into a material distribution box 1.
Secondly, the worker drives the working end of the feeding mechanism 2 to move under the material distributing box 1 through the controller,
and step three, the controller controls the working end of the feeding mechanism 2 to move upwards and extend into and fix the stainless steel plate at the bottommost layer from the bottom of the material distributing box 1.
And fourthly, the controller controls the working end of the feeding mechanism 2 to slide the stainless steel plate at the bottommost layer of the material distribution box 1 out of the opening of the side wall of the material distribution box 1 and move the stainless steel plate to the guide mechanism 3, and the steel plates in the material distribution box 1 fall layer by layer under the action of gravity.
And step five, the controller controls the working end of the feeding mechanism 2 to release the fixing effect on the stainless steel plate and descend. And then the working end of the feeding mechanism 2 is controlled to move to the bottom of the material distribution box 1 to move the steel plate to the feeding mechanism 2 continuously. The steel plates abut against each other end to push the stainless steel plate at the forefront end to the bearing part 6 along the linear direction.
And step six, the controller sends a signal to the hydraulic machine 4, and after the hydraulic machine 4 receives the signal, the working end of the hydraulic machine pushes the pressing part 5 to vertically move downwards. The pressing part 5 and the bearing part 6 together punch the workpiece 8 on the bearing part 6.
And seventhly, enabling the movable ends of the demoulding mechanisms 7 positioned on the two sides of the bearing part 6 to be close to each other and clamped with the two sides of the movable end of the pressing part 5.
And step eight, the controller sends a signal to the hydraulic machine 4, the working end of the hydraulic machine 4 drives the pressing part 5 to move vertically and upwards after receiving the signal, and the fixed end and the movable end of the pressing part 5 move relatively in the vertical direction under the fixing action of the demoulding mechanism 7, so that the stamped steel plate is separated from the fixed end of the pressing part 5.
And step nine, the controller sends a signal to the demoulding mechanism 7 to release the clamping of the movable end of the pressing part 5, so that the movable end of the pressing part is upwards close to the fixed end of the demoulding mechanism 7 under the action of the elastic force. The steel sheet which has been pressed at this time is left on the receiving portion 6.
Step ten, the worker controls the material moving robot to adsorb the extension of the workpiece 8, then the controller sends a signal to the demolding mechanism 7, and the demolding mechanism 7 ejects the workpiece 8 upwards to play an auxiliary role in the work of the material moving robot. The material moving robot moves the workpiece 8 to the next process.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A top plate and bottom plate integrated processing device of a dishwasher liner automatically punches a flat plate into a concave part (8 a), an extension part (8 b), a round hole (8 c) and a square hole (8 d) to form a workpiece (8), and is characterized by comprising a material distribution box (1), a feeding mechanism (2), a guide mechanism (3), a hydraulic machine (4), a downward pressing part (5), a receiving part (6), a demolding mechanism (7), a workpiece (8), a material moving robot and a controller;
divide workbin (1) output to be connected with guiding mechanism (3) input, guiding mechanism (3) output is connected with accepting part (6) input, hydraulic press (4) are installed on accepting part (6) and the work end sets up down, accepting part (6) are installed on splenium (5) down with liftable, demoulding mechanism (7) are installed in accepting part (6) both sides symmetrically, feed mechanism (2) extend to feed mechanism (2) below from workbin (1) below, the material moving robot sets up in accepting part (6) one side, feed mechanism (2), hydraulic press (4), demoulding mechanism (7), the material moving robot all is connected with the controller electricity.
2. The top plate and bottom plate integrated processing equipment of the dishwasher liner according to claim 1, wherein the material distribution box (1) comprises a first support frame (1 a), a main box body (1 b), a discharge chute (1 c), a box bottom (1 d), a chute (1 e) and a roller shaft assembly (1 f); the main box body (1 b) is installed on the box bottom (1 d), the box bottom (1 d) is installed on the first support frame (1 a), the discharge chute (1 c) is arranged on one side, facing the feeding mechanism (2), of the first support frame (1 a), the chute (1 e) is arranged on the box bottom (1 d) and is opened towards the direction of the feeding mechanism (2), one end of the feeding mechanism (2) is located below the discharge chute (1 c), and the roller shaft assembly (1 f) is rotatably installed on the box bottom (1 d).
3. The top plate and bottom plate integrated processing device of the dishwasher liner according to claim 1, wherein the feeding mechanism (2) comprises a linear transportation component (2 a), a lifting driving component (2 b) and an adsorption component (2 c); linear transportation subassembly (2 a) fixed mounting is in the bottom of branch workbin (1) and guiding mechanism (3), and lift drive subassembly (2 b) fixed mounting is served at the activity of linear transportation subassembly (2 a), and adsorption component (2 c) are installed on lift drive subassembly (2 b) and the vertical upwards setting of work end, and linear transportation subassembly (2 a), lift drive subassembly (2 b), adsorption component (2 c) all are connected with the controller electricity.
4. The top plate and bottom plate integrated processing device of the dishwasher liner according to claim 3, wherein the lifting drive assembly (2 b) comprises a support plate (2 b 1) and a first linear driver (2 b 2); supporting plate (2 b 1) fixed mounting is on the activity end of straight line transportation subassembly (2 a), first linear actuator (2 b 2) fixed mounting is on supporting plate (2 b 1), adsorb subassembly (2 c) and supporting plate (2 b 1) clearance fit, adsorb subassembly (2 c) and first linear actuator (2 b 2) output fixed connection, first linear actuator (2 b 2) is connected with the controller electricity.
5. The top plate and bottom plate integrated processing equipment of the dishwasher liner according to claim 3, wherein the adsorption component (2 c) comprises a suction cup mounting plate (2 c 1), a first guide rod (2 c 2), a vacuum suction cup (2 c 3) and an air pump, the first guide rod (2 c 2) is vertically installed at the bottom of the suction cup mounting plate (2 c 1) and is in clearance fit with the lifting drive component (2 b), the suction cup mounting plate (2 c 1) is fixedly connected with the output end of the lifting drive component (2 b), the vacuum suction cups (2 c 3) are uniformly distributed on the suction cup mounting plate (2 c 1) and the working ends of the vacuum suction cups are vertically arranged upwards, the vacuum suction cups (2 c 3) are connected with the air pump, and the air pump controller is electrically connected with the air pump.
6. The top plate and bottom plate integrated processing device of the dishwasher liner according to claim 1, wherein the guiding mechanism (3) comprises a second supporting frame (3 a), a first guiding slide bar (3 b) and an anti-jumping slope (3 c); second support frame (3 a) are installed in the direction of output of dividing workbin (1), a pair of first direction draw runner (3 b) are installed in second support frame (3 a) upper end and extend to accepting part (6) towards the output of second support frame (3 a) symmetrically, interval and steel sheet width are unanimous between first direction draw runner (3 b), prevent jumping inclined plane (3 c) and set up and take place the butt with steel sheet upper end both sides under first direction draw runner (3 b) inboard and operating condition, prevent jumping inclined plane (3 c) bottom apart from the height and the steel sheet thickness unanimity of second support frame (3 a) up end, second support frame (3 a) up end and the highly uniform of dividing workbin (1) output.
7. The top plate and bottom plate integrated processing equipment of the dishwasher liner according to claim 1, wherein the pressing portion (5) comprises an upper die mounting plate (5 a), a pressing moving member (5 b) and an upper stamping die (5 c), the upper end of the upper die mounting plate (5 a) is fixedly connected with the end of the output end of the hydraulic machine (4), the periphery of the upper die mounting plate (5 a) is in clearance fit with the hydraulic machine (4), the upper stamping die (5 c) is fixedly mounted at the bottom of the upper die mounting plate (5 a), and the height of the working end of the pressing moving member (5 b) is lower than that of the upper stamping die (5 c).
8. The top plate and bottom plate integrated processing device of the dishwasher liner according to claim 7, wherein the material pressing movable member (5 b) comprises a material pressing frame (5 b 1), a clamping interface (5 b 2), a second guide rod (5 b 3), a limiting block (5 b 4) and a spring (5 b 5); a plurality of second guide rods (5 b 3) are vertically and uniformly distributed at the upper end of the material pressing frame (5 b 1) around the axis of the material pressing frame (5 b 1), the second guide rods (5 b 3) are in clearance fit with the upper die mounting plate (5 a), the limiting blocks (5 b 4) are installed at the end part of the second guide rods (5 b 3) and are located above the upper die mounting plate (5 a), clamping ports (5 b 2) are formed in two sides of the material pressing frame (5 b 1) and are clamped with the demolding mechanism (7) in a working state, springs (5 b 5) are sleeved on the second guide rods (5 b 3) and are located between the material pressing frame (5 b 1) and the upper die mounting plate (5 a), and through holes between the material pressing frame (5 b 1) are over against the upper stamping die (5 c).
9. The top plate and bottom plate integrated processing device of the dishwasher liner according to claim 1, wherein the receiving part (6) comprises a third support frame (6 a), a lower die (6 b), a positioning lug (6 c) and a second guide slide bar (6 d); third support frame (6 a) sets up the output direction in guiding mechanism (3), lower mould (6 b) are installed on third support frame (6 a) and up end and guiding mechanism (3) up end parallel and level, lower mould (6 b) and demoulding mechanism (7) clearance fit and up end and demoulding mechanism (7) up end parallel and level under the work end non-operating condition of the vertical direction motion of direction, one side of keeping away from guiding mechanism (3) direction on lower mould (6 b) is installed on reason on lower mould (6 c), a pair of second direction draw runner (6 d) set up on lower mould (6 b) both sides direction and extend to guiding mechanism (3) symmetrically.
10. The top plate and bottom plate integrated processing device of the dishwasher liner according to claim 1, wherein the demolding mechanism (7) comprises a fixed bracket (7 a), a guide plate (7 b), a dovetail guide strip (7 c), a die pressing clamping block (7 d), a second linear driver (7 e), a mandril mounting plate (7 f), a demolding mandril (7 g) and a third linear driver (7 h); a pair of fixed bolster (7 a) is installed in accepting portion (6) both sides symmetrically, deflector (7 b) fixed mounting is in accepting portion (6) both sides, forked tail gib block (7 c) fixed mounting extends to in the middle of accepting portion (6) on deflector (7 b), moulding-die joint piece (7 d) and forked tail gib block (7 c) sliding connection, second linear actuator (7 e) fixed mounting is on fixed bolster (7 a) and output and moulding-die joint piece (7 d) fixed connection, install the below both sides position at accepting portion (6) work end symmetrically ejector pin mounting panel (7 f), drawing of patterns ejector pin (7 g) are installed perpendicularly on ejector pin mounting panel (7 f) and with accepting portion (6) both sides clearance fit, drawing of patterns ejector pin (7 g) upper end and the steel sheet butt bottom surface on accepting portion (6) under the non-operating condition, third linear actuator (7 h) fixed mounting is in accepting portion (6) both sides and output and ejector pin mounting panel (7 f) solid mounting panel (7 h) And the second linear driver (7 e) and the third linear driver (7 h) are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010615981.6A CN111687276A (en) | 2020-06-30 | 2020-06-30 | Top plate and bottom plate integrated processing equipment of dish washer inner bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010615981.6A CN111687276A (en) | 2020-06-30 | 2020-06-30 | Top plate and bottom plate integrated processing equipment of dish washer inner bag |
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| Publication Number | Publication Date |
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| CN111687276A true CN111687276A (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010615981.6A Withdrawn CN111687276A (en) | 2020-06-30 | 2020-06-30 | Top plate and bottom plate integrated processing equipment of dish washer inner bag |
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| CN112692114A (en) * | 2020-12-15 | 2021-04-23 | 常州工程职业技术学院 | Intelligent machining device of information |
| CN116000173A (en) * | 2023-03-24 | 2023-04-25 | 汕头市秀竹电器有限公司 | Electric appliance inner container stamping device |
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Application publication date: 20200922 |
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