CN115007726A - Production of board is discharged fume with can conveying formula punching machine to integrated kitchen - Google Patents

Production of board is discharged fume with can conveying formula punching machine to integrated kitchen Download PDF

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Publication number
CN115007726A
CN115007726A CN202210946943.8A CN202210946943A CN115007726A CN 115007726 A CN115007726 A CN 115007726A CN 202210946943 A CN202210946943 A CN 202210946943A CN 115007726 A CN115007726 A CN 115007726A
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CN
China
Prior art keywords
plate
sealing box
lower die
sliding
smoke
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210946943.8A
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Chinese (zh)
Inventor
王焕芝
王春峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Xinyuehuan Kitchenware Co ltd
Original Assignee
Nanjing Xinyuehuan Kitchenware Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Xinyuehuan Kitchenware Co ltd filed Critical Nanjing Xinyuehuan Kitchenware Co ltd
Priority to CN202210946943.8A priority Critical patent/CN115007726A/en
Publication of CN115007726A publication Critical patent/CN115007726A/en
Pending legal-status Critical Current

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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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • 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
    • 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
    • B21D45/02—Ejecting devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

The invention discloses a conveyable punch for producing smoke exhaust plates of integrated cookers, which relates to the technical field of integrated cooker production and comprises a punch, wherein a workbench for placing smoke plates is arranged in the punch, an upper die is arranged right above the workbench in a vertical sliding manner, a containing groove is formed in the workbench, a lower die matched with the upper die is rotationally arranged in the containing groove, an auxiliary discharging mechanism for assisting in discharging waste materials is arranged at the bottom end of the lower die, and a guide assembly matched with the smoke plates is arranged in the inner wall of the upper part of the containing groove; the lower die is arranged in the accommodating groove in a manner of inclining upwards from left to right, and a plurality of cavities are sequentially arranged in the lower die from left to right. According to the cigarette plate punching machine, the rotating shaft enables the cams to synchronously rotate, and then the push plates are driven to upwards push through the ejector rods, so that waste materials in the cavity are moved to the top of the lower die, the waste materials in the cavity are convenient to clean, continuous conveying of cigarette plates in the later period is convenient, and the cigarette plate punching efficiency is improved.

Description

Production of integrated kitchen exhaust plate is with conveying formula punching machine
Technical Field
The invention relates to the technical field of integrated stove production, in particular to a conveyable punch for producing a smoke exhaust plate of an integrated stove.
Background
The integrated stove is a kitchen appliance integrating a plurality of functions of a range hood, a gas stove, a disinfection cabinet, a storage cabinet and the like, and is also called as an environment-friendly stove or an integrated environment-friendly stove in the industry.
Integrated kitchen need be in the inboard punching press of discharging fume and go out the smoke vent when production, however when the upper and lower mould punching press discharged fume the board in the current punching machine, the waste material in the board of discharging fume will fall in lower die cavity, when punching press at every turn, need clear up the waste material of lower die cavity, so in the board punching press work of discharging fume, the continuous conveying of the board of discharging fume of being not convenient for to lead to discharging fume the board punching press efficiency lower.
Disclosure of Invention
The invention aims to solve the problems of the prior art, and provides a conveyable punch for producing an integrated stove smoke exhaust plate.
In order to achieve the purpose, the invention adopts the following technical scheme:
a conveying type punching machine for producing smoke exhaust plates of integrated cookers comprises a punching machine, wherein a workbench for placing smoke plates is arranged in the punching machine, an upper die is arranged right above the workbench in a vertically sliding manner, a containing groove is formed in the workbench, a lower die matched with the upper die is rotationally arranged in the containing groove, an auxiliary discharging mechanism for assisting in discharging waste materials is arranged at the bottom end of the lower die, and a guide assembly matched with the smoke plates is arranged in the inner wall of the upper part of the containing groove;
the lower die is obliquely arranged in the accommodating groove from left to right upwards, and a plurality of cavities are sequentially arranged in the lower die from left to right;
the auxiliary discharging mechanism for auxiliary waste discharge comprises push plates which are respectively arranged in a plurality of cavities in an up-down sliding manner, ejector rods are arranged at the bottoms of the push plates, the bottom ends of the ejector rods slidably penetrate through the bottom ends of the cavities and are slidably connected with the surfaces of cams, the cams are all arranged on the surface of a rotating shaft, the rotating shaft is rotatably arranged in a positioning cover, the positioning cover is fixedly arranged at the bottom end of a lower die, and the rotating shaft is driven by a motor;
the cam is specifically a fixed ring connected with the rotating shaft and a fan-shaped convex plate arranged on the outer surface of the fixed ring, the area of the fan-shaped convex plate is sequentially increased from left to right, the increasing area of two adjacent fan-shaped convex plates is the area of the fan-shaped convex plate on the left end side, and the rotating tail end of the fan-shaped convex plate is positioned on the same axis of the rotating shaft.
As a further description of the above technical solution:
the push pedal is kept away from to the ejector pin, and the one end of push pedal is passed through the double-screw bolt screw thread and is installed the sliding ball, the gliding annular groove that is used for the sliding ball is seted up on the surface of cam, the surface detachable of cam installs the spacing lid that prevents the sliding ball and break away from annular groove, it leads to the groove to be equipped with the gliding annular of double-screw bolt to be used for in the spacing lid.
As a further description of the above technical solution:
the surface of the push plate is wrapped with a rubber ring attached to the inner wall of the cavity;
the lower right end of the lower die is rotatably connected with a fixed vertical plate, the bottom end of the fixed vertical plate is fixedly installed on the inner wall of the bottom end of the accommodating groove, the bottom end of the lower die is provided with a sliding vertical plate in a left-right sliding mode through the matching of a sliding block and a sliding groove, and the bottom end of the sliding vertical plate is arranged on the inner wall of the bottom end of the accommodating groove in a left-right sliding mode;
the right end of the sliding type vertical plate is provided with a second piston rod, the second piston rod is arranged in a second sealing box in a left-right sliding mode, the second sealing box is embedded in the workbench, and a second ventilation hole is formed in the upper end of the second sealing box.
As a further description of the above technical solution:
the direction subassembly is including inlaying four first seal boxes, sliding respectively and setting up the first piston rod in four first seal boxes and dismantling respectively and install the deflector of keeping away from first seal box one end at first piston rod, four in the inner wall all around of holding the groove the deflector of first piston rod is kept away from to the deflector one end of keeping away from respectively with the circumference surface contact of cigarette board, be provided with first reset spring between the inner wall of first piston rod and first seal box, just first seal box is kept away from the one end of deflector and is seted up first air vent, first seal box surface is provided with the breather pipe with first air vent intercommunication, the one end that first seal box was kept away from to first air vent is connected and is linked together with second air vent.
As a further description of the above technical solution:
the top end of the four guide plates is provided with a slope convenient for contacting with the cigarette plate.
As a further description of the above technical solution:
the left lower end of the second sealing box is provided with an air outlet hole, an air outlet one-way valve is embedded in the air outlet hole, the left lower end of the second sealing box is connected with an air inlet pipe communicated with the air outlet hole, and one end, far away from the air outlet hole, of the air inlet pipe is connected and communicated with the left upper end of the third sealing box;
an air inlet hole is formed in the right lower end of the second sealing box, an air inlet one-way valve is embedded in the air inlet hole, an air outlet pipe communicated with the air inlet hole is connected to the right lower end of the second sealing box, and one end, far away from the air inlet hole, of the air outlet pipe is connected and communicated with the right upper end of the third sealing box;
a buffer plate is arranged in the third sealing box in a vertically sliding mode, and a plurality of second reset springs are arranged between the buffer plate and the inner wall in the third sealing box.
As a further description of the above technical solution:
and a rubber pad which is tightly propped against the inner wall of the third sealing box is bonded on the surface of the buffer plate.
As a further description of the above technical solution:
and a limiting block B and a limiting block A which are in contact with a piston in the second piston rod are respectively arranged at the left end and the right end of the inner wall of the second sealing box, the limiting block A is positioned at the left side of the air inlet, and the limiting block B is positioned at the left side of the air outlet.
As a further description of the above technical solution:
the left lower end of the accommodating groove is provided with a discharge hole, and a material receiving box is placed below the discharge hole.
As a further description of the above technical solution:
the equal fixed mounting in the left and right sides on workstation top has the extension board, the right side the rear side fixed mounting of extension board has the locating plate of vertical setting, the rear side of cigarette board contacts with the front end of locating plate, the left end of locating plate is connected with the proud commentaries on classics board through the rotation of torsion spring axle, the right-hand member of commentaries on classics board contacts with the left end of cigarette board, just the right-hand member of commentaries on classics board and the right-hand member parallel and level of left side deflector.
Compared with the prior art, the invention has the following beneficial effects:
in the invention, the waste materials in the lower die can conveniently slide off from the lower die through the inclined arrangement of the lower die, and the continuous conveying of the cigarette board at the later stage is facilitated, so that the cigarette board stamping efficiency is improved;
according to the invention, the cams synchronously rotate through the rotating shaft, and the push plates are driven to push upwards through the ejector rods, so that the waste material in the cavity is moved to the top of the lower die, the waste material in the cavity is convenient to clean, the continuous conveying of the cigarette plates at the later stage is convenient, and the cigarette plate stamping efficiency is improved;
in the invention, the areas of the fan-shaped convex plates in the cams are sequentially increased from left to right, the increased areas of two adjacent fan-shaped convex plates are the areas of the fan-shaped convex plates at the left end, and the rotating tail ends of the fan-shaped convex plates are positioned on the same axis of the rotating shaft, so that waste materials in a plurality of cavities are sequentially ejected from right to left in the rotating process of the rotating shaft, the two adjacent waste materials are collided, the waste material sliding efficiency is further improved, the continuous conveying of the smoke plates at the later stage is facilitated, and the smoke plate stamping efficiency is improved.
Drawings
Fig. 1 is a schematic overall structural view of a conveyable punch for manufacturing a smoke exhaust plate of an integrated stove according to the present invention;
fig. 2 is a front view of a workbench in a conveyable punch for producing an integrated kitchen smoke exhausting plate according to the present invention;
FIG. 3 is a diagram of the motion state of FIG. 2
Fig. 4 is a top view of a table in a conveyable punch for manufacturing a smoke exhaust plate of an integrated oven according to the present invention;
FIG. 5 is a state diagram of the motion of FIG. 4;
fig. 6 is a schematic structural view of a lower die and a middle die of a conveyable punch for producing an integrated kitchen smoke exhaust plate according to the present invention;
FIG. 7 is a state diagram of the motion of FIG. 6;
fig. 8 is a schematic structural view of a push plate, a push rod, a cam and a rotating shaft in the conveyable punch for producing the smoke exhaust plate of the integrated stove, which is provided by the invention;
fig. 9 is a schematic structural view of a mandril, a stud, a sliding ball, a cam and a limit cover in the conveyable punch for producing the smoke exhaust plate of the integrated stove, which is provided by the invention;
fig. 10 is a schematic structural view of a plurality of cams in the conveyable punch for manufacturing the smoke evacuation plate of the integrated oven according to the present invention;
FIG. 11 is the kinematic state diagram of FIG. 10;
fig. 12 is a schematic view of the internal structure of the first sealing box of the conveyable punch for producing the smoke exhausting plate of the integrated oven according to the present invention;
fig. 13 is a schematic view of the internal structure of the third sealing box in the conveyable punch for producing the smoke exhausting plate of the integrated oven according to the present invention.
In the figure: 1. a punch press; 2. a work table; 21. an extension plate; 22. positioning a plate; 3. an upper die; 4. a lower die; 401. a cavity; 41. a fixed vertical plate; 42. a sliding type vertical plate; 43. a second piston rod; 44. a second sealed box; 45. a third seal box; 48. a cache board; 46. an air inlet pipe; 47. an air outlet pipe; 49. a limiting block A; 6. a guide assembly; 61. a first seal box; 62. a first piston rod; 63. a guide plate; 5. a smoke panel; 7. an auxiliary discharge mechanism; 71. pushing the plate; 72. a top rod; 721. a stud; 722. a sliding ball; 73. a cam; 731. a limiting cover; 74. a rotating shaft; 75. a positioning cover; 8. material receiving box, 9 and limit block B.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, 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 device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-13, a conveyable punch for producing smoke exhaust plates of integrated cookers comprises a punch 1, wherein a workbench 2 for placing smoke plates 5 is arranged in the punch 1, an upper die 3 is arranged right above the workbench 2 in a vertical sliding manner, a receiving groove is formed in the workbench 2, a lower die 4 matched with the upper die 3 is rotatably arranged in the receiving groove, an auxiliary discharging mechanism 7 for assisting in discharging waste materials is arranged at the bottom end of the lower die 4, and a guide assembly 6 matched with the smoke plates 5 is arranged in the inner wall of the upper part of the receiving groove; a driving device for driving the upper die 3 to move up and down is arranged in the punching machine 1, the device can be selected as a hydraulic cylinder in the prior art, the upper die 3 is arranged at the movable end of the hydraulic cylinder, and the upper die 3 is driven to move up and down by driving the hydraulic cylinder;
the lower die 4 is obliquely and upwards arranged in the accommodating groove from left to right, a plurality of cavities 401 are sequentially arranged in the lower die 4 from left to right, and specifically, the oblique arrangement of the lower die 4 can facilitate the waste in the lower die 4 to slide off from the lower die 4;
the auxiliary discharging mechanism 7 for auxiliary waste discharge comprises push plates 71 which are respectively arranged in a plurality of cavities 401 in a vertically sliding manner, ejector rods 72 are arranged at the bottoms of the push plates 71, the bottom ends of the ejector rods 72 are slidably connected with the surfaces of cams 73 through the bottom end of the cavities 401, the cams 73 are mounted on the surfaces of rotating shafts 74, the rotating shafts 74 are rotatably arranged in positioning covers 75, the positioning covers 75 are fixedly mounted at the bottom ends of the lower dies 4, and the rotating shafts 74 are driven by motors; specifically, the rotating shaft 74 is driven by the motor to rotate, so that the plurality of cams 73 synchronously rotate, and then the plurality of push plates 71 are driven by the plurality of ejector rods 72 to push upwards, so that the waste in the cavity 401 moves to the top of the lower die 4, and the waste in the cavity 401 is convenient to clean;
the cam 73 is specifically a fixed ring connected with the rotating shaft 74 and fan-shaped convex plates arranged on the outer surface of the fixed ring, the areas of the fan-shaped convex plates are sequentially increased from left to right, the increasing areas of two adjacent fan-shaped convex plates are the areas of the fan-shaped convex plates on the left end side, and the rotating tail ends of the fan-shaped convex plates are positioned on the same axis of the rotating shaft 74; the cam 73 is actually a fan-shaped convex plate with an opening, and the size of the opening is gradually reduced from left to right, so as to ensure that the adjacent cam 73 starts to jack the ejector rod 72 after the cam 73 on the right ejects the waste material, specifically, as the areas of the fan-shaped convex plates are sequentially increased from left to right, the increased areas of the two adjacent fan-shaped convex plates are the areas of the fan-shaped convex plates on the left end side, and the rotating tail ends of the fan-shaped convex plates are located on the same axis of the rotating shaft 74, the waste materials in the cavities 401 are sequentially ejected from right to left in the rotating process of the rotating shaft 74, so that the two adjacent waste materials collide with each other, and the waste material sliding efficiency is further improved; fig. 6 and 7 only show the moving state of the push plate 71 and the cavity 401, and the cam 73 only illustrates the position relationship and is not shown as the shape; fig. 10 and 11 show the fan-like convex plate shape of the cam 73.
Furthermore, one end of the ejector rod 72, which is far away from the push plate 71, is provided with a sliding ball 722 through a screw thread of the stud 721, the surface of the cam 73 is provided with an annular groove (the position including the opening is also provided with the annular groove, namely, the annular groove is formed along the fan-shaped convex plate by one circle) for sliding the sliding ball 722, the surface of the cam 73 is detachably provided with a limit cover 731 for preventing the sliding ball 722 from separating from the annular groove, and the limit cover 731 is internally provided with an annular through groove for sliding the stud 721; specifically, the sliding ball 722 is installed at one end of the push rod 72 far away from the push plate 71 through the stud 721 in a threaded manner, the end of the sliding ball 722 far away from the stud 721 is placed in the annular groove on the surface of the cam 73, then the limiting cover 731 is fixed on the surface of the cam 73, the sliding ball 722 cannot slide out of the annular through groove, and the stud 721 slides in the annular through groove, so that the push rod 72 can slide along the surface of the cam 73.
Further, the surface of the push plate 71 is wrapped with a rubber ring attached to the inner wall of the cavity 401; specifically, through the arrangement of the rubber ring, smaller scraps in the waste material in the cavity 401 are cleaned, and the abrasion of the scraps clamped in the cavity 401 on the bulge is avoided, so that the service lives of the bulge and the cavity 401 are prolonged;
the lower right end of the lower die 4 is rotatably connected with a fixed vertical plate 41, the bottom end of the fixed vertical plate 41 is fixedly installed with the inner wall of the bottom end of the accommodating groove, the bottom end of the lower die 4 is provided with a sliding vertical plate 42 in a left-right sliding mode through the matching of a sliding block and a sliding groove, and the bottom end of the sliding vertical plate 42 is arranged in a left-right sliding mode with the inner wall of the bottom end of the accommodating groove;
a second piston rod 43 is mounted at the right end of the sliding vertical plate 42, the second piston rod 43 is arranged in a second sealing box 44 in a left-right sliding manner, the second sealing box 44 is embedded in the workbench 2, and a second vent hole is formed in the upper end of the second sealing box 44; the guide assembly 6 comprises four first sealing boxes 61 respectively embedded in the front, rear, left and right inner walls of the accommodating groove, first piston rods 62 respectively arranged in the four first sealing boxes 61 in a sliding manner, and guide plates 63 respectively detachably mounted at one ends of the first piston rods 62 far away from the first sealing boxes 61, one ends of the four guide plates 63 far away from the first piston rods 62 are respectively contacted with the circumferential surface of the cigarette plate 5, a first return spring is arranged between the first piston rods 62 and the inner walls of the first sealing boxes 61, one ends of the first sealing boxes 61 far away from the guide plates 63 are provided with first vent holes, vent pipes communicated with the first vent holes are arranged on the surfaces of the first sealing boxes 61, and one ends of the first vent holes far away from the first sealing boxes 61 are connected and communicated with second vent holes; the top ends of the four guide plates 63 are provided with slopes convenient for contacting the cigarette plate 5; specifically, when the upper die 3 is close to the lower die 4, the upper die 3 is firstly contacted with the top ends of the cigarette boards 5 above the four guide plates 63, and then the cigarette boards 5 are driven to move downwards to extrude the four guide plates 63, so that the four guide plates 63 are synchronously deviated from each other, and the cigarette boards 5 can conveniently move downwards horizontally and centrally to be close to the lower die 4;
further, when the upper die 3 continuously moves downwards, the bulge at the bottom end of the upper die 3 moves downwards to punch the cigarette board 5, so that the waste materials punched by the cigarette board 5 and the bulge synchronously enter the cavity 401 of the lower die 4, and the cigarette board 5 is formed by punching;
further, the upper die 3 is started to move upwards for resetting, so that the upper die 3 is far away from the cigarette plate 5 on the lower die 4, at the moment, the reset spring in the first sealing box 61 drives the first piston rod 62 to reset, the first piston rod slides out of the first sealing box 61, the four guide plates 63 are driven to synchronously approach each other, and the cigarette plate 5 among the four guide plates 63 is pushed to move upwards to the workbench 2;
when the first piston rod 62 is reset and slides out of the first sealing box 61, the gas in the second sealing box 44 is pumped into the first sealing box 61 through the vent pipe until the second piston rod 43 moves rightwards in the second sealing box 44 and resets and contacts with the limiting block B9 on the right side, and at this time, the lower die 4 rotates around the top end of the fixed vertical plate 41, so that the left end of the lower die 4 inclines downwards, the right end inclines upwards, and the smoke plate 5 is driven to move upwards quickly;
after the second piston rod 43 is reset, the vent pipe draws the gas in the gas outlet pipe 47 through the gas inlet hole connected to the lower right end, so that the gas in the third seal box 45 enters the gas outlet pipe 47, and then the buffer plate 48 is driven to move upwards, so that the second reset spring is reset.
Further, the left lower end of the second sealing box 44 is provided with an air outlet hole, an air outlet one-way valve is embedded in the air outlet hole, the left lower end of the second sealing box 44 is connected with an air inlet pipe 46 communicated with the air outlet hole, and one end, far away from the air outlet hole, of the air inlet pipe 46 is connected and communicated with the left upper end of the third sealing box 45;
an air inlet hole is formed in the right lower end of the second sealing box 44, an air inlet one-way valve is embedded in the air inlet hole, an air outlet pipe 47 communicated with the air inlet hole is connected to the right lower end of the second sealing box 44, and one end, far away from the air inlet hole, of the air outlet pipe 47 is connected and communicated with the right upper end of the third sealing box 45;
a buffer plate 48 is arranged in the third sealing box 45 in a vertical sliding manner, and a plurality of second return springs are arranged between the buffer plate 48 and the inner wall in the third sealing box 45; a rubber pad which is tightly abutted against the inner wall of the third sealing box 45 is bonded on the surface of the buffer plate 48; specifically, after the cigarette board 5 horizontally and centrally moves downwards to be close to the lower die 4, the continuous downward movement of the upper die 3 drives the cigarette board 5 to be horizontally placed on the lower die 4, at this time, the gas in the first sealing box 61 enters the gas inlet pipe 46 from the gas outlet hole at the left lower end of the second sealing box 44, and then enters the third sealing box 45, and because the gas in the second sealing box 44 is continuously admitted, the gas in the third sealing box 45 drives the buffer board 48 to move downwards to extrude the second return spring, so that the buffering of the gas is realized; and the lower die 4 is leveled before the cigarette plate 5 contacts with the lower die 4, so that the cigarette plate 5 does not incline when contacting with the lower die 4.
Furthermore, the left end and the right end of the inner wall of the second seal box 44 are respectively provided with a limit block B9 and a limit block A49 which are in contact with the piston in the second piston rod 43, the limit block A49 is positioned at the left side of the air inlet hole, and the limit block B9 is positioned at the left side of the air outlet hole; specifically, the second piston rod 43 is positioned by the limiting block a49 and the limiting block B9, which are in contact with the piston in the second piston rod 43, at the left end and the right end of the inner wall of the second seal box 44, so as to realize the positioning of the sliding type vertical plate 42.
Further, accomodate the left lower extreme of groove and seted up the bin outlet, placed the below of bin outlet and connect workbin 8, it is specific, the waste material of lower mould 4 upper surface falls into through the gradient of lower mould 4 and connects workbin 8.
Further, the equal fixed mounting in the left and right sides on 2 tops of workstation has extension board 21, the rear side fixed mounting of right side extension board 21 has the locating plate 22 of vertical setting, the rear side of cigarette board 5 and the front end contact of locating plate 22, the left end of locating plate 22 rotates through the torsional spring axle and is connected with the proud commentaries on classics board, the right-hand member of commentaries on classics board contacts with the left end of cigarette board 5, and the right-hand member of commentaries on classics board and the right-hand member parallel and level of left side deflector 63, it is concrete, the top at right side extension board 21 is placed to cigarette board 5 of not punching press, and make the rear end of cigarette board 5 and locating plate 22 front end butt, furthermore, promote cigarette board 5 to remove along locating plate 22 left, until locating plate 22 and commentaries on classics board butt, cigarette board 5 is located four deflector 63 directly over this moment.
The working principle is as follows: when in use, the cigarette plate 5 which is not punched is placed at the top end of the right extension plate 21, the rear end of the cigarette plate 5 is abutted against the front end of the positioning plate 22, further, the cigarette plate 5 is pushed leftwards to move along the positioning plate 22 until the positioning plate 22 is abutted against the rotating plate, and at the moment, the cigarette plate 5 is positioned right above the four guide plates 63;
further, the upper die 3 is started to press downwards, so that the upper die 3 is driven to be close to the lower die 4, and when the upper die 3 is close to the lower die 4, the upper die 3 is firstly contacted with the top ends of the cigarette boards 5 above the four guide plates 63, so that the cigarette boards 5 are driven to move downwards to extrude the four guide plates 63, the four guide plates 63 are synchronously deviated from each other, and the cigarette boards 5 are convenient to horizontally and centrally move downwards to be close to the lower die 4;
in the process that the four guide plates 63 are synchronously deviated from each other, the first piston rod 62 is driven to slide into the first sealing box 61, so as to extrude the first return spring, and meanwhile, the gas in the first sealing box 61 is extruded into the second sealing box 44 through the vent pipe, so as to drive the second piston rod 43 to move to the left in the second sealing box 44, so as to drive the sliding type vertical plate 42 to move, so as to drive the lower die 4 to rotate around the top end of the fixed type vertical plate 41, so that the lower die 4 and the upper die 3 are horizontally arranged, and the cigarette plate 5 is conveniently and horizontally placed on the lower die 4;
the smoke plate 5 is driven to be horizontally placed on the lower die 4 along with the continuous downward movement of the upper die 3, at the moment, gas in the first sealing box 61 enters the air inlet pipe 46 from the air outlet hole at the left lower end of the second sealing box 44 and then enters the third sealing box 45, and the gas in the third sealing box 45 drives the buffer board 48 to move downward to extrude the second return spring due to the continuous air inlet in the second sealing box 44, so that the buffer of the gas is realized; before the cigarette plate 5 is contacted with the lower die 4, the lower die 4 is leveled, so that the cigarette plate 5 cannot incline when being contacted with the lower die 4;
further, when the upper die 3 continuously moves downwards, the bulge at the bottom end of the upper die 3 moves downwards to punch the cigarette board 5, so that the waste materials punched by the cigarette board 5 and the bulge synchronously enter the cavity 401 of the lower die 4, and the cigarette board 5 is formed by punching;
further, the upper die 3 is started to move upwards for resetting, so that the upper die 3 is far away from the cigarette plate 5 on the lower die 4, at the moment, the reset spring in the first sealing box 61 drives the first piston rod 62 to reset, the first piston rod slides out of the first sealing box 61, the four guide plates 63 are driven to synchronously approach each other, and the cigarette plate 5 among the four guide plates 63 is pushed to move upwards to the workbench 2;
when the first piston rod 62 is reset and slides out of the first sealing box 61, the gas in the second sealing box 44 is pumped into the first sealing box 61 through the vent pipe until the second piston rod 43 moves rightwards in the second sealing box 44 and resets and contacts with the limiting block A49 on the right side, and at this time, the lower die 4 rotates around the top end of the fixed vertical plate 41, so that the left end of the lower die 4 inclines downwards, the right end inclines upwards, and the smoke plate 5 is driven to move upwards quickly;
after the second piston rod 43 is reset, the vent pipe pumps the gas in the gas outlet pipe 47 through the gas inlet hole connected to the lower right end, so that the gas in the third seal box 45 enters the gas outlet pipe 47, and the buffer plate 48 is driven to move upwards, so that the second reset spring is reset;
further, a motor is started, so that the rotating shaft 74 is driven to rotate, the cams 73 on the rotating shaft 74 are driven to rotate, the push rods 72 are sequentially driven by the cams 73 from right to left to move upwards, so that the push plates 71 sequentially push the waste materials in the cavity 401 to the upper surface of the lower die 4 from right to left, and the waste materials are convenient to fall into the material receiving box 8 through the inclination of the lower die 4; the waste materials are sequentially jacked from right to left, so that collision is generated between two adjacent waste materials, and the waste material sliding efficiency is further improved;
further, promote unprocessed cigarette board 5 once more and be close to workstation 2 and processed cigarette board 5 contact, and then make processed cigarette board 5 drive the commentaries on classics board and rotate, the epaxial torsional spring of extrusion torsional spring, after processed cigarette board 5 breaks away from the commentaries on classics board, moves unprocessed cigarette board 5 of right, and the commentaries on classics board of being convenient for resets, only needs to follow the contact of unprocessed cigarette board 5 left end and commentaries on classics board this moment, can follow the foretell punching press work of repetition.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. The conveying type punching machine for producing the smoke exhaust plate of the integrated stove is characterized by comprising a punching machine (1), wherein a workbench (2) for placing a smoke plate (5) is arranged in the punching machine (1), an upper die (3) is arranged right above the workbench (2) in a vertically sliding mode, a containing groove is formed in the workbench (2), a lower die (4) matched with the upper die (3) is arranged in the containing groove in a rotating mode, an auxiliary discharging mechanism (7) for assisting in discharging waste materials is arranged at the bottom end of the lower die (4), and a guide assembly (6) matched with the smoke plate (5) is arranged in the inner wall of the upper portion of the containing groove;
the lower die (4) is obliquely arranged in the accommodating groove from left to right upwards, a plurality of cavities (401) are sequentially arranged in the lower die (4) from left to right, and bulges matched with the cavities (401) are arranged at the bottom end of the upper die (3);
the auxiliary discharging mechanism (7) for auxiliary waste discharge comprises push plates (71) which are respectively arranged in a plurality of cavities (401) in a vertically sliding mode, ejector rods (72) are arranged at the bottoms of the push plates (71), the bottom ends of the ejector rods (72) are connected with the surfaces of cams (73) in a sliding mode and penetrate through the bottom ends of the cavities (401) in a sliding mode, the cams (73) are arranged on the surfaces of rotating shafts (74), the rotating shafts (74) are rotatably arranged in positioning covers (75), the positioning covers (75) are fixedly arranged at the bottom ends of lower dies (4), and the rotating shafts (74) are driven by motors;
the cam (73) is specifically a fixed ring connected with the rotating shaft (74) and a fan-shaped convex plate arranged on the outer surface of the fixed ring, the area of the fan-shaped convex plates is sequentially increased from left to right, the increasing area of two adjacent fan-shaped convex plates is the area of the fan-shaped convex plate on the left end side, and the rotating tail end of the fan-shaped convex plate is positioned on the same axis of the rotating shaft (74).
2. The conveying type punching machine for the production of the smoke exhaust plate of the integrated stove is characterized in that one end, far away from the push plate (71), of the ejector rod (72) is provided with a sliding ball (722) through a screw bolt (721) in a threaded mode, the surface of the cam (73) is provided with an annular groove for the sliding ball (722) to slide, the surface of the cam (73) is detachably provided with a limiting cover (731) for preventing the sliding ball (722) from being separated from the annular groove, and an annular through groove for the sliding of the screw bolt (721) is formed in the limiting cover (731).
3. The conveyable punch for production of the smoke exhaust plate of the integrated cooker according to claim 2, wherein the surface of the push plate (71) is coated with a rubber ring which is attached to the inner wall of the cavity (401);
the lower right end of the lower die (4) is rotatably connected with a fixed vertical plate (41), the bottom end of the fixed vertical plate (41) is fixedly installed on the inner wall of the bottom end of the accommodating groove, a sliding vertical plate (42) is installed at the bottom end of the lower die (4) in a left-right sliding mode through matching of a sliding block and a sliding groove, and the bottom end of the sliding vertical plate (42) is arranged in a left-right sliding mode on the inner wall of the bottom end of the accommodating groove;
the right end of the sliding type vertical plate (42) is provided with a second piston rod (43), the second piston rod (43) is arranged in a second sealing box (44) in a left-right sliding mode, the second sealing box (44) is embedded in the workbench (2), and the upper end of the second sealing box (44) is provided with a second vent hole.
4. The conveying type punching machine for producing the smoke exhaust plate of the integrated stove is characterized in that the guide assembly (6) comprises four first sealing boxes (61) respectively embedded in the front, rear, left and right inner walls of the accommodating groove, first piston rods (62) respectively arranged in the four first sealing boxes (61) in a sliding manner, and guide plates (63) respectively detachably installed at one ends, far away from the first sealing boxes (61), of the first piston rods (62), one ends, far away from the first piston rods (62), of the four guide plates (63) are respectively in contact with the circumferential surface of the smoke plate (5), a first return spring is arranged between the first piston rods (62) and the inner walls of the first sealing boxes (61), one ends, far away from the guide plates (63), of the first sealing boxes (61) are provided with first vent holes, and vent pipes communicated with the first vent holes are arranged on the surfaces of the first sealing boxes (61), one end of the first vent hole, which is far away from the first sealing box (61), is connected and communicated with the second vent hole.
5. The conveyable press for production of smoke evacuation panels of integrated cookers according to claim 4, wherein the top ends of the four guide plates (63) are sloped for easy contact with the smoke panel (5).
6. The conveyable punch for producing the smoke exhaust plate of the integrated cooker according to claim 4, wherein the left lower end of the second sealing box (44) is provided with an air outlet, an air outlet one-way valve is embedded in the air outlet, the left lower end of the second sealing box (44) is connected with an air inlet pipe (46) communicated with the air outlet, and one end of the air inlet pipe (46) far away from the air outlet is connected and communicated with the left upper end of a third sealing box (45);
an air inlet hole is formed in the right lower end of the second sealing box (44), an air inlet one-way valve is embedded in the air inlet hole, an air outlet pipe (47) communicated with the air inlet hole is connected to the right lower end of the second sealing box (44), and one end, far away from the air inlet hole, of the air outlet pipe (47) is connected and communicated with the right upper end of the third sealing box (45);
the buffer device is characterized in that a buffer plate (48) is arranged in the third sealing box (45) in a vertically sliding mode, and a plurality of second reset springs are arranged between the buffer plate (48) and the inner wall in the third sealing box (45).
7. A conveyable press for the production of integrated cooking fume extractor boards, according to claim 6, characterized in that the surface of said buffer plate (48) is glued with a rubber gasket against the inner wall of the third sealing box (45).
8. The conveyable punch for production of smoke exhaust plate of integrated stove according to claim 7, wherein the left and right ends of the inner wall of the second sealing box (44) are respectively provided with a limiting block B (9) and a limiting block A (49) contacting with the piston in the second piston rod (43), the limiting block A (49) is located at the left side of the air inlet hole, and the limiting block B (9) is located at the left side of the air outlet hole.
9. The conveyable punch for production of smoke exhaust plate of integrated cooker according to claim 1, wherein the left lower end of the receiving groove is opened with a discharge opening, and a material receiving box (8) is placed below the discharge opening.
10. The conveying type punching machine for the smoke exhaust plate production of the integrated kitchen according to claim 1 is characterized in that an extension plate (21) is fixedly mounted on each of the left side and the right side of the top end of the workbench (2), a vertically arranged positioning plate (22) is fixedly mounted on the rear side of the extension plate (21), the rear side of the smoke plate (5) is in contact with the front end of the positioning plate (22), the left end of the positioning plate (22) is rotatably connected with a forward-protruding rotating plate through a torsion spring shaft, the right end of the rotating plate is in contact with the left end of the smoke plate (5), and the right end of the rotating plate is flush with the right end of a left guide plate (63).
CN202210946943.8A 2022-08-09 2022-08-09 Production of board is discharged fume with can conveying formula punching machine to integrated kitchen Pending CN115007726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210946943.8A CN115007726A (en) 2022-08-09 2022-08-09 Production of board is discharged fume with can conveying formula punching machine to integrated kitchen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210946943.8A CN115007726A (en) 2022-08-09 2022-08-09 Production of board is discharged fume with can conveying formula punching machine to integrated kitchen

Publications (1)

Publication Number Publication Date
CN115007726A true CN115007726A (en) 2022-09-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210946943.8A Pending CN115007726A (en) 2022-08-09 2022-08-09 Production of board is discharged fume with can conveying formula punching machine to integrated kitchen

Country Status (1)

Country Link
CN (1) CN115007726A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115382974A (en) * 2022-10-27 2022-11-25 江苏宝碟自动化设备有限公司 Steel plate punching machine
CN116765213A (en) * 2023-07-12 2023-09-19 东莞勤德五金制品有限公司 Automatic battery assembling and forming equipment and processing technology

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115382974A (en) * 2022-10-27 2022-11-25 江苏宝碟自动化设备有限公司 Steel plate punching machine
CN116765213A (en) * 2023-07-12 2023-09-19 东莞勤德五金制品有限公司 Automatic battery assembling and forming equipment and processing technology
CN116765213B (en) * 2023-07-12 2024-01-30 东莞勤德五金制品有限公司 Automatic battery cover plate assembly forming equipment and processing technology

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Application publication date: 20220906