CN114904950A

CN114904950A - Pan shaping punching press material loading and unloading machine

Info

Publication number: CN114904950A
Application number: CN202210247446.9A
Authority: CN
Inventors: 侯建军; 张丽萍; 侯景粉; 侯跃峰; 王振海
Original assignee: Luoyang Tianjiu Technology Co ltd
Current assignee: Luoyang Tianjiu Technology Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-08-16

Abstract

The invention discloses a cookware forming stamping feeding and discharging machine which comprises a discharging mechanism, a material receiving mechanism and a stamping mechanism, wherein the discharging mechanism is arranged on the upper side of the cookware forming stamping feeding and discharging machine; the blanking mechanism comprises an installation block and a screw rod, one end of the screw rod is pivotally connected with the installation block, the other end of the screw rod is suspended, one end of the screw rod, which is pivotally connected with the installation block, is in transmission connection with a third motor, and the third motor rotates to drive the screw rod to rotate, so that a metal sheet to be punched, which is suspended on the screw rod, moves along the length direction of the screw rod and falls from the suspended end of the screw rod; the receiving mechanism comprises a second thrust device and a receiving disc, the second thrust device is horizontally arranged, the receiving disc is horizontally and fixedly arranged at the movable end of the second thrust device, the receiving disc is pushed by the second thrust device to impact a falling metal sheet to be punched, and the metal sheet to be punched is made to fall onto the receiving disc. Has the advantages that: the feeding and discharging machine for pot forming stamping adopts a spiral rotation mode for discharging, and effectively avoids the problem that stamping is influenced by sticking of metal sheets to be stamped.

Description

Pan shaping punching press material loading and unloading machine

Technical Field

The invention relates to the field of processing and manufacturing of cookware, in particular to a cookware forming and stamping feeding and discharging machine.

Background

Conventionally, a pot is formed by punching a circular metal plate with a punch. Before the pot is punched, a plurality of rivet holes are punched on the metal sheet for mounting a pot handle.

In the prior art, a punching machine for molding cookware generally adopts manual feeding and discharging, the production efficiency is not high, and in recent years, cookware molding, punching and feeding machines capable of automatically feeding and discharging materials during punching appear on the market, for example, as shown in the patent with the application number of CN 202111309531.5.

However, the pot forming, stamping and feeding and discharging machine capable of automatically feeding and discharging materials during stamping has some defects in commercial application, for example, a metal sheet to be stamped is easy to stick in the discharging process, the equipment application range is small, the machine can only be suitable for production of pots with a certain specific size, and the like, and the defects seriously influence the large-scale popularization and use of the machine.

Based on this, the present invention was devised.

Disclosure of Invention

The invention mainly aims to provide a novel cookware forming, stamping and feeding machine, which solves the problem that metal sheets are easy to stick in the blanking process of the conventional cookware forming, stamping and feeding machine in the background art and the stamping is influenced.

In order to solve the problems, the invention provides a cooker forming stamping feeding and discharging machine, which comprises a feeding mechanism, a receiving mechanism and a stamping mechanism, wherein the feeding mechanism is arranged on the feeding mechanism;

the blanking mechanism comprises an installation block and a screw rod, one end of the screw rod is pivotally connected with the installation block, the other end of the screw rod is suspended, one end of the screw rod, which is pivotally connected with the installation block, is in transmission connection with a third motor, and the third motor rotates to drive the screw rod to rotate, so that a metal sheet to be punched, which is suspended on the screw rod, moves along the length direction of the screw rod and falls from the suspended end of the screw rod;

the receiving mechanism comprises a second thrust device and a receiving disc, wherein the second thrust device is horizontally arranged, the receiving disc is horizontally and fixedly arranged at the movable end of the second thrust device, and the receiving disc is pushed by the second thrust device to impact a falling metal sheet to be punched and enable the metal sheet to be punched to fall onto the receiving disc;

stamping mechanism includes frame and vertical pushing down device and the lifting device who sets firmly in the frame, the expansion end of pushing down the device has set firmly the mould, lifting device's expansion end has set firmly the bed die, treat on the take-up pan that the punching press sheetmetal translates to between last mould and the bed die and by stamping forming under thrust device two's promotion.

The feeding and discharging machine for pot forming stamping adopts a spiral rotation mode for discharging, and effectively avoids the problem that stamping is influenced by sticking of metal sheets to be stamped.

In one embodiment, the thickness of the metal sheet to be punched is smaller than the thread pitch of the external thread on the screw.

In one embodiment, the mounting block is detachably and fixedly mounted on the mounting plate, and the motor III is slidably mounted on the mounting plate along the length direction of the screw rod;

a plug is fixedly arranged on an output shaft of the motor III, and a jack into which the plug is only inserted in a sliding manner is arranged at one end of the screw rod close to the motor III;

the mounting plate is fixedly provided with a first thrust device, and the movable end of the first thrust device is fixedly connected with a third motor and used for pushing the third motor to slide along the length direction of the screw rod.

In one embodiment, the material receiving disc comprises a first mounting ring and a second mounting ring, the first mounting ring is fixedly connected with the movable end of the second thrust device through a mounting frame, and the second mounting ring is fixedly connected with the first mounting ring through a connecting rod;

the second mounting ring is provided with a second rotating ring, a second motor and a plurality of second push rods, the upper surface of the second rotating ring is provided with a second external thread, the second motor is in transmission connection with the second rotating ring and is used for driving the second rotating ring to rotate,

the second push rods are rotatably connected with the second external threads, and the second rotating ring can rotate to drive the second push rods to move along the radial direction of the second rotating ring;

the second push rods impact the lower ends of the falling metal sheets to be stamped under the pushing of the second thrust devices, and then the metal sheets to be stamped are turned over and fall onto the second push rods;

the first installation ring is provided with a first rotating ring, a first motor and a plurality of first push rods, the first rotating ring is superposed with the central axis of a second rotating ring, the upper surface of the first rotating ring is provided with a first external thread, the first motor is in transmission connection with the first rotating ring and is used for driving the first rotating ring to rotate, the first push rods are in rotary connection with the first external thread, and the first rotating ring can drive the first push rods to move along the radial direction of the first rotating ring to push metal sheets to be punched, which fall onto the second push rods, to a position superposed with the central axis of the second rotating ring.

The receiving tray can adjust the distance from the second push rod to the center of the second rotating ring according to the diameter of the metal sheet to be punched so as to meet the punching requirements of the metal sheets to be punched with different diameters, so that the cookware forming, punching, feeding and discharging machine disclosed by the invention can be suitable for producing cookware with various sizes, is wide in application range and is beneficial to commercial popularization.

In one embodiment, the central axes of the upper die, the lower die and the second rotating ring coincide.

In one embodiment, the central axes of the first mounting ring, the second mounting ring and the first rotating ring are coincident.

In one embodiment, the first push rod and the second push rod are provided with sliding grooves extending along the length direction of the first push rod and the second push rod, the first mounting ring is fixedly provided with a first limiting column, the second mounting ring is fixedly provided with a second limiting column, the first limiting column is in sliding connection with the sliding groove on the first push rod, and the second limiting column is in sliding connection with the sliding groove on the second push rod.

In one embodiment, an inclined plate and a mounting hole are arranged at one end, close to the center of the second rotating ring, of the second push rod, the upper end of the inclined plate is hinged to the second push rod, a motor IV and a third push rod are arranged in the mounting hole, one end of the third push rod extends out of the mounting hole and abuts against the inclined plate, a lead screw in transmission connection with the motor IV is inserted into the third push rod in a spiral mode, and the motor IV rotates to drive the third push rod to slide in the mounting hole through the lead screw to adjust the inclination of the inclined plate.

Has the advantages that: the feeding and discharging machine for pot forming stamping adopts a spiral rotation mode for discharging, and effectively avoids the problem that stamping is influenced by sticking of metal sheets to be stamped.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of the pot forming stamping feeding and discharging machine of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 2;

FIG. 4 is a top view of the take-up reel of the present invention;

FIG. 5 is an enlarged view of section C of FIG. 4;

FIG. 6 is a sectional view taken along line F-F of FIG. 4;

FIG. 7 is an enlarged view of section D of FIG. 6;

FIG. 8 is a schematic view of the chute;

FIG. 9 is a left side view of FIG. 8;

FIG. 10 is a schematic view of the installation of the swash plate;

fig. 11 is an enlarged view of a portion E of fig. 10;

fig. 12 is a schematic view of the installation of the push rod.

The reference numerals are explained below:

1. a blanking mechanism; 11. mounting a plate; 12. a first thrust device; 13. a slider; 14. a third motor; 15. a plug; 16. mounting blocks; 17. a screw; 18. a jack;

2. a metal sheet is to be punched;

3. a material receiving mechanism; 31. a second thrust device; 32. a mounting frame; 33. mounting a ring I; 34. rotating a first ring; 35. a first push rod; 36. mounting a second ring; 37. rotating a second ring; 38. a second push rod; 39. a connecting rod; 40. a second limiting column; 41. a chute; 42. a second through hole; 43. a second gear; 44. a second motor; 45. a first motor; 46. a first gear; 47. a first through hole; 48. a first limiting column; 49. a sloping plate; 50. mounting holes; 51. a fourth motor; 52. a third push rod; 53. a screw rod; 54. the first external thread; 55. a second external thread; 56. a stamping space;

6. a stamping mechanism; 61. a pressing device; 62. an upper die; 63. a lower die; 64. a lifting device; 65. and a frame.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a feeding and discharging machine for pot forming stamping.

In an embodiment of the invention, the pot forming, stamping and feeding machine comprises a feeding mechanism 1, a receiving mechanism 3 and a stamping mechanism 6.

As shown in fig. 1-3, the blanking mechanism 1 includes a mounting block 16 and a screw 17 having one end pivotally connected to the mounting block 16, the other end of the screw 17 is suspended, the one end of the screw 17 pivotally connected to the mounting block 16 is connected to a third motor 14 in a transmission manner, and the third motor 14 rotates to drive the screw 17 to rotate, so that the to-be-punched metal sheet 2 suspended on the screw 17 moves along the length direction of the screw 17 and falls from the suspended end of the screw 17.

Usually, a plurality of rivet holes are punched in advance on the metal sheet 2 to be punched, so that the metal sheet 2 to be punched can be sleeved on the screw 17, the thickness of the metal sheet 2 to be punched is smaller than the thread pitch of the external threads on the screw 17, and the design is that when the screw 17 rotates, the metal sheet 2 to be punched moves along the length direction of the screw 17 under the action of the external threads on the screw 17, and when the metal sheet 2 to be punched moves close to the suspended end of the screw 17, the metal sheet 2 to be punched can fall off from the suspended end of the screw 17, and other metal sheets 2 to be punched are also sleeved on the screw 17, so that blanking of the metal sheet 2 to be punched can be controlled, two metal sheets 2 to be punched are prevented from being stuck together and falling, and the problem that the punching is influenced by sticking of the metal sheet 2 to be punched is solved.

In this embodiment, the weight of the screw 17 and the plurality of to-be-stamped metal sheets 2 suspended thereon is smaller than the weight of the mounting block 16, so that after a large number of to-be-stamped metal sheets 2 are suspended on the screw 17, the to-be-stamped metal sheets can be stably inserted into the mounting block 16 without tilting the mounting block 16, as shown in fig. 2, the mounting block 16 can be detachably and fixedly mounted on the mounting plate 11, and thus, the mounting block 16 can be conveniently lifted away by a crane, for example, after the to-be-stamped metal sheets 2 on the screw 17 are stamped, the mounting block 16 is lifted away by a crane with an electromagnet, then the mounting block 16 is vertically placed, the screw 17 mounted thereon is also vertically arranged, the to-be-stamped metal sheets 2 are conveniently sleeved on the screw 17, and after the to-be-stamped metal sheets 2 are sleeved, the mounting block 16 is lifted back to the mounting plate 11, which is very convenient.

Accordingly, as shown in fig. 2, the motor three 14 is slidably mounted on the mounting plate 11 along the length direction of the screw 17, thereby realizing the separable transmission connection of the motor three 14 and the screw 17, for example, as shown in fig. 3, the output shaft of the motor three 14 is fixedly provided with a plug 15, one end of the screw 17, which is close to the motor III 14, is provided with a jack 18 into which the plug 15 is only inserted in a sliding way, when the motor III 14 is moved, the plug 15 is inserted into the jack 18, then, the motor three 14 is started, and the screw 17 is driven to rotate through the plug 15, as shown in figure 2, a first thrust device 12 is fixedly arranged on the mounting plate 11, the movable end of the first thrust device 12 is fixedly connected with a third motor 14, for pushing the motor three 14 to slide along the length direction of the screw rod 17, and further, for facilitating the sliding of the motor three 14, as shown in fig. 2, the motor three 14 is fixedly mounted on the sliding block 13, and the sliding block 13 is slidably mounted on the mounting plate 11.

As shown in fig. 1, the receiving mechanism 3 includes a second thrust device 31 horizontally disposed and a receiving tray horizontally fixed at a movable end of the second thrust device 31, and the receiving tray is pushed by the second thrust device 31 to impact the falling metal sheet 2 to be stamped and to make the metal sheet 2 to be stamped fall onto the receiving tray.

Specifically, as shown in fig. 4 to 7, the take-up pan includes a first mounting ring 33 and a second mounting ring 36, the first mounting ring 33 is fixedly connected with the movable end of the second thrust device 31 through a mounting frame 32, and the second mounting ring 36 is fixedly connected with the first mounting ring 33 through a connecting rod 39; preferably, the first mounting ring 33 and the second mounting ring 36 are coaxially arranged.

As shown in fig. 4-7, a second swivel ring 37, a second motor 44 and a plurality of second push rods 38 are disposed on the second mounting ring 36, preferably, the second swivel ring 37 and the second mounting ring 36 are coaxially disposed, an external thread second 55 is disposed on an upper surface of the second swivel ring 37, the second motor 44 is in transmission connection with the second swivel ring 37 and is used for driving the second swivel ring 37 to rotate, for example, as shown in fig. 7, a second through hole 42 is disposed on a lower surface of the second mounting ring 36, a second gear 43 is mounted on an output shaft of the second motor 44, an end-toothed disc is disposed on a lower surface of the second swivel ring 37, the second gear 43 is engaged with the end-toothed disc, the second motor 44 rotates the second drive gear 43, the second gear 43 rotates to drive the second swivel ring 37 to rotate through the end-toothed disc, a thread is disposed on a lower surface of the second push rods 38, the second push rods 38 are rotatably connected with the external thread second 55, the second swivel ring 37 rotates to drive the second push rods 38 along the length direction through the external thread second push rods 55, that is, the radial direction of the second rotary ring 37 moves close to or away from the center of the second rotary ring 37, as shown in fig. 4, the plurality of second push rods 38 are distributed in a central symmetry manner with the center of the second rotary ring 37 as the center, the plurality of second push rods 38 form a circular stamping space 56 at the center of the second rotary ring 37, the sheet metal 2 to be stamped is placed in the stamping space 56 to be stamped by the stamping mechanism 6, generally, the diameter of the stamping space 56 needs to be equal to the diameter of the sheet metal 2 to be stamped so as not to affect the stamping operation of the sheet metal 2 to be stamped, therefore, in order to meet the stamping requirements of the sheet metal 2 to be stamped with various diameters, the diameter of the stamping space 56 can be adjusted by controlling the second rotary ring 37 to rotate, so that the machine for forming, stamping and blanking on cookware with various sizes can be suitable for the production of cookware with various sizes, and the application range is wide, and is beneficial to the commercial popularization thereof.

In this embodiment, as shown in fig. 6 and 7, the second pushing rod 38 horizontally moves to the right under the pushing of the second pushing device 31 to impact the lower end of the falling metal sheet 2 to be stamped, so that the metal sheet 2 to be stamped is turned over and falls on the upper surfaces of the second pushing rods 38, and then the first pushing rods 35 push the metal sheet 2 to be stamped to the stamping space 56, so as to perform the stamping operation on the metal sheet 2 to be stamped.

As shown in fig. 4-7, a first swivel 34, a first motor 45 and a plurality of first push rods 35 are arranged on the first mounting ring 33, preferably, the central axes of the first swivel 34 and the second swivel 37 coincide, a first push rod 35 is arranged between two adjacent second push rods 38, and the sheet metal 2 to be stamped, which falls onto the upper surfaces of the second push rods 38, is pushed to the stamping space 56 by the first push rod 35, so that the sheet metal 2 to be stamped can be stamped.

Further, in order to avoid that the first push rod 35 collides with the to-be-stamped metal sheet 2 so that the to-be-stamped metal sheet 2 cannot fall onto the upper surfaces of the second push rods 38, as shown in fig. 6 and 7, the first push rod 35 is L-shaped, the horizontal section of the first push rod 35 is lower than the design of the second push rod 38, and the upper end of the vertical section of the first push rod 35 is higher than the design of the second push rod 38, so that the to-be-stamped metal sheet 2 can fall onto the upper surfaces of the second push rods 38 by colliding the upper end of the vertical section of the first push rod 35 or the lower end of the to-be-stamped metal sheet 2 falling through the second push rod 38, the to-be-stamped metal sheet 2 falling is prevented from colliding the to-be-stamped metal sheet 2 falling, and the to-be-stamped metal sheet 2 falling is ensured to fall onto the upper surfaces of the second push rods 38.

In this embodiment, as shown in fig. 4-7, the upper surface of the first rotating ring 34 is provided with a first external thread 54, the first motor 45 is in transmission connection with the first rotating ring 34 and is used for driving the first rotating ring 34 to rotate, for example, as shown in fig. 7, the lower surface of the first mounting ring 33 is provided with a first through hole 47, the output shaft of the first motor 45 is provided with a first gear 46, the lower surface of the first rotating ring 34 is provided with an end-toothed disc, the first gear 46 is engaged with the end-toothed disc, the first motor 45 rotates to drive the first gear 46 to rotate, the first gear 46 rotates to drive the first rotating ring 34 to rotate through the end-toothed disc, the lower surface of the first push rod 35 is provided with threads, the first push rod 35 is rotatably connected with the first external thread 54, the first rotating ring 34 rotates to drive the first push rod 35 to move along its own length direction, that is, the radial direction of the first rotating ring 34 moves closer to or away from the center of the first rotating ring 34, as shown in fig. 4, the first push rods 35 are distributed in a central symmetry manner with the center of circle of the first swivel 34 as the center, and when the falling sheet metal 2 to be stamped falls on the upper surfaces of the second push rods 38 in a turning manner, the first swivel 34 is controlled to rotate to drive the first push rods 35 to move close to the stamping space 56, so that the sheet metal 2 to be stamped is pushed to the stamping space 56 until the stamping space 56 coincides with the center of circle of the sheet metal 2 to be stamped, that is, the central axis of the sheet metal 2 to be stamped coincides with the central axis of the second swivel 37, and then the stamping mechanism 6 is started to stamp the sheet metal 2 to be stamped.

In this embodiment, as shown in fig. 7 to 9, the first push rod 35 and the second push rod 38 are provided with sliding grooves 41 extending along the length direction thereof, the first mounting ring 33 is fixedly provided with a first limiting post 48, the second mounting ring 36 is fixedly provided with a second limiting post 40, the first limiting post 48 is slidably connected with the sliding groove 41 of the first push rod 35, the second limiting post 40 is slidably connected with the sliding groove 41 of the second push rod 38, the first push rod 35 is slidably connected with the first mounting ring 33 through the first limiting post 48, and the second push rod 38 is slidably connected with the second mounting ring 36 through the second limiting post 40.

Further, in this embodiment, in order to meet different stamping depth requirements of different types of cookware and to enable the metal sheet 2 to be stamped to be stably placed in the stamping space 56 without falling off, as shown in fig. 10-12, an inclined plate 49 and a mounting hole 50 are disposed at one end of the second push rod 38 near the center of the second swivel ring 37, as shown in fig. 12, the upper end of the inclined plate 49 is hinged to the second push rod 38, the lower end of the inclined plate 49 extends into the stamping space 56, after the stamping of the metal sheet 2 is completed, the edge of the lower surface of the metal sheet 2 to be stamped is in close contact with the upper surface of the inclined plate 49, the inclined plate 49 can prevent the metal sheet 2 to be stamped from falling off from the stamping space 56, after all, the diameter of the metal sheet 2 to be stamped is equal to the aperture of the stamping space 56, a motor four 51 and a third push rod 52 are disposed in the mounting hole 50, and the third push rod 52 is slidably connected to the mounting hole 50, the mounting hole 50 is stretched out and with swash plate 49 butt to the one end of three 52 push rods to block swash plate 49 downswing, the screw 53 that has four 51 transmission connections with the motor is pegged graft in three 52 internal spirals of push rods, four 51 rotations of motor drive lead screw 53 and rotate, three 52 of drive push rod of lead screw 53 rotation slide left and right in mounting hole 50, adjust the gradient of swash plate 49 then, in order to satisfy the punching press demand of the pan of different punching press degree of depth, after all the pan of punching press degree of depth difference requires that the gradient of swash plate 49 is also different.

As shown in fig. 1, the stamping mechanism 6 includes a frame 65, and a pressing device 61 and a lifting device 64 vertically and fixedly arranged on the frame 65, an upper die 62 is fixedly arranged at a movable end of the pressing device 61, a lower die 63 is fixedly arranged at a movable end of the lifting device 64, and the metal sheet 2 to be stamped on the receiving tray is pushed by the second thrust device 31 to be translated between the upper die 62 and the lower die 63 and is stamped.

The working principle is as follows: the metal sheet 2 to be punched falls onto the material receiving tray from the screw 17 and is pushed into the punching space 56, meanwhile, the second thrust device 31 pushes the metal sheet 2 to be punched to be between the upper die 62 and the lower die 63, at this time, the central axes of the upper die 62, the lower die 63, the second swivel ring 37, the metal sheet 2 to be punched and the punching space 56 are overlapped, then the lower pressing device 61 pushes the upper die 62 to descend through the punching space 56 and extend into the lower die 63, the punching of the metal sheet 2 to be punched is completed, after the punching is completed, the lower pressing device 61 drives the upper die 62 to ascend and reset, the lifting device 64 drives the lower die 63 to descend and reset, the pot formed by punching is still left in the punching space 56, then the second thrust device 31 drives the material receiving tray to move and reset leftwards (for example, in fig. 1), in the process that the material receiving tray moves and resets leftwards, the second swivel ring 37 rotates and increases the diameter of the punching space 56 to enable the pot formed by punching to fall from the punching space 56, to this end, accomplish material loading, punching press and the unloading of a pan, later, thrust unit two 31 continues to drive take-up (stock) pan and moves right and connect the second greatly and wait to punch press sheetmetal 2, so circulation is reciprocal, and is up to treating punching press sheetmetal 2 punching press with whole on the screw rod 17, and whole in-process, punching press and last unloading have all realized the automation, need not artifical unloading, and degree of automation is high, and the practicality is good.

In the present embodiment, the pressing device 61, the lifting device 64, the first thrust device 12, and the second thrust device 31 are any one of an air cylinder, a hydraulic cylinder, or a linear motor.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A cookware forming stamping feeding and discharging machine is characterized by comprising a discharging mechanism, a material receiving mechanism and a stamping mechanism; the blanking mechanism comprises an installation block and a screw rod, one end of the screw rod is pivotally connected with the installation block, the other end of the screw rod is suspended, one end of the screw rod, which is pivotally connected with the installation block, is in transmission connection with a third motor, and the third motor rotates to drive the screw rod to rotate, so that a metal sheet to be punched, which is suspended on the screw rod, moves along the length direction of the screw rod and falls from the suspended end of the screw rod; the receiving mechanism comprises a second thrust device and a receiving tray, the second thrust device is horizontally arranged, the receiving tray is horizontally and fixedly arranged at the movable end of the second thrust device, the receiving tray is pushed by the second thrust device to impact a falling metal sheet to be stamped, and the metal sheet to be stamped falls onto the receiving tray; stamping mechanism includes frame and vertical pushing down device and the lifting device who sets firmly in the frame, the expansion end of pushing down the device has set firmly the mould, lifting device's expansion end has set firmly the bed die, treat on the take-up pan that the punching press sheetmetal translates to between last mould and the bed die and by stamping forming under thrust device two's promotion.

2. The pot forming, stamping, feeding and discharging machine as claimed in claim 1, wherein the thickness of the metal sheet to be stamped is smaller than the pitch of the external thread on the screw.

3. The cookware-forming stamping feeding and discharging machine according to claim 1, wherein the mounting block is detachably and fixedly mounted on the mounting plate, and the motor III is slidably mounted on the mounting plate along the length direction of the screw; a plug is fixedly arranged on an output shaft of the motor III, and a jack into which the plug is only inserted in a sliding manner is arranged at one end of the screw rod close to the motor III; the mounting plate is fixedly provided with a first thrust device, and the movable end of the first thrust device is fixedly connected with a third motor and used for pushing the third motor to slide along the length direction of the screw rod.

4. The cookware forming stamping feeding and discharging machine according to claim 1, wherein the receiving tray comprises a first mounting ring and a second mounting ring, the first mounting ring is fixedly connected with the movable end of the second thrust device through a mounting frame, and the second mounting ring is fixedly connected with the first mounting ring through a connecting rod; the mounting ring II is provided with a second rotating ring, a second motor and a plurality of second push rods, the upper surface of the second rotating ring is provided with a second external thread, the second motor is in transmission connection with the second rotating ring and is used for driving the second rotating ring to rotate, the second push rods are in rotary connection with the second external thread, and the second rotating ring can drive the second push rods to move along the radial direction of the second rotating ring; the second push rods impact the lower ends of the falling metal sheets to be stamped under the pushing of the second thrust devices, and then the metal sheets to be stamped are turned over and fall onto the second push rods; the first installation ring is provided with a first rotating ring, a first motor and a plurality of first push rods, the first rotating ring is superposed with the central axis of a second rotating ring, the upper surface of the first rotating ring is provided with a first external thread, the first motor is in transmission connection with the first rotating ring and is used for driving the first rotating ring to rotate, the first push rods are in rotary connection with the first external thread, and the first rotating ring can drive the first push rods to move along the radial direction of the first rotating ring to push metal sheets to be punched, which fall onto the second push rods, to a position superposed with the central axis of the second rotating ring.

5. The cookware forming stamping feeding and discharging machine as claimed in claim 4, wherein the central axes of the upper die, the lower die and the second rotary ring coincide.

6. The cookware forming stamping feeding and discharging machine as claimed in claim 4, wherein the central axes of the first mounting ring, the second mounting ring and the first rotating ring are coincident.

7. The cookware forming stamping feeding and discharging machine according to claim 4, wherein the push rod I and the push rod II are provided with sliding grooves extending along the length direction thereof, the mounting ring I is fixedly provided with a first limiting column, the mounting ring II is fixedly provided with a second limiting column, the first limiting column is in sliding connection with the sliding groove on the push rod I, and the second limiting column is in sliding connection with the sliding groove on the push rod II.

8. The cookware forming stamping feeding and discharging machine as claimed in claim 4, wherein an inclined plate and a mounting hole are arranged at one end of the second push rod close to the center of the second swivel, the upper end of the inclined plate is hinged to the second push rod, a motor IV and a push rod III are arranged in the mounting hole, one end of the third push rod extends out of the mounting hole and abuts against the inclined plate, a screw rod in transmission connection with the motor IV is inserted into the third push rod in a spiral manner, and the motor IV drives the third push rod to slide in the mounting hole through the screw rod to adjust the inclination of the inclined plate.