CN116871381A - Automatic stamping and cover-unloading integrated forming equipment for pump cover - Google Patents
Automatic stamping and cover-unloading integrated forming equipment for pump cover Download PDFInfo
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- CN116871381A CN116871381A CN202310917070.2A CN202310917070A CN116871381A CN 116871381 A CN116871381 A CN 116871381A CN 202310917070 A CN202310917070 A CN 202310917070A CN 116871381 A CN116871381 A CN 116871381A
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- 238000003825 pressing Methods 0.000 claims abstract description 124
- 239000002184 metal Substances 0.000 claims abstract description 119
- 230000001360 synchronised effect Effects 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims abstract description 7
- 230000033001 locomotion Effects 0.000 claims description 23
- 238000000465 moulding Methods 0.000 claims description 22
- 230000001502 supplementing effect Effects 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000009471 action Effects 0.000 claims description 9
- 235000014510 cooky Nutrition 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001816 cooling Methods 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract description 6
- 238000004080 punching Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 239000002304 perfume Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Compressor (AREA)
- Confectionery (AREA)
- Reciprocating Pumps (AREA)
Abstract
The application relates to automatic stamping and cover discharging integrated forming equipment for a pump cover, which comprises a forming device and a cover discharging device, wherein the forming device comprises a stamping unit and a cake feeding unit, and the cover discharging device comprises a pump cover collecting channel, a frame plate, a buffer frame, a gas spray head and a gas supply part. On one hand, the stamping and cake feeding share the same power source, and the stamping and cake feeding are cooperatively synchronized, so that the stamping time is greatly shortened, and the forming efficiency is improved; on the other hand, through the cake pressing in the up-down direction, fine adjustment of the center position of the metal cake can be performed during cake feeding, and flattening can be performed in the up-down direction, so that accurate cake feeding of the metal cake can be completed, the stamping quality is improved, the reject ratio of stamping products is reduced, and the cost is reduced; the cover is detached by the speed difference formed by the collision and the same-direction relative speed, so that the deformation probability of the pump cover is reduced, and the bottom gas cooling and blowing are combined, so that the effects of cooling, guiding and collecting are achieved.
Description
The application relates to a divisional application of forming equipment integrating automatic cake feeding, stamping and cap discharging, which has the application date of 2023, 4, 26, 202310457396.1 and the name of a pump cap.
Technical Field
The application belongs to the field of processing equipment of a spray head pump cover, and particularly relates to automatic cake feeding and stamping integrated forming equipment of a pump cover.
Background
At present, the perfume shower nozzle includes perfume pump, pressure lid and pump cover, and wherein the pressure lid includes bottle lid and has the gland of spraying the passageway, and the drain pipe intercommunication of spraying passageway and perfume pump is pressed down when pressing the gland, and the interior liquid of perfume pump is compressed and is spouted from drain pipe and spraying passageway to accomplish the spraying of perfume.
For pump cover processing, the metal round cake is generally formed by stamping, specifically, the metal round cake is horizontally placed in a forming groove of a stamping die, then the forming punch moves downwards, the metal round cake is stamped downwards until the metal round cake is in a forming hole below the forming groove, at the moment, the periphery of the pump cover is attached to the inner wall of the forming hole, the pump cover is pulled out of the forming hole along with the reset of the forming punch, and then the pump cover is removed from the forming punch to complete the pump cover forming processing.
However, during the stamping process, the following drawbacks exist: 1) The metal round cake is placed and punched without correlation (completely independent implementation), in short, the next cake placement action can be performed after the pump cover is removed, so that the efficiency of pump cover punching forming is low, power and program control are respectively needed, namely, the punching cost is high, and the structure is relatively complex; 2) For feeding of metal round cakes, a plurality of spiral feeding machines are generally adopted, the metal round cakes can be fed into the forming groove block by block, as the metal round cakes can not be ensured to be placed in the forming groove relatively smoothly in the process of falling into the forming groove, a certain probability exists that an included angle is formed between the center line of the forming punch and the center line of the metal round cake, and if punching is carried out under the included angle, higher reject ratio (uneven cover opening or uneven cover thickness) exists; 3) The thickness of the metal cake itself is limited and the wall thickness of the formed pump cover is thin, so that some metal cake itself is unavoidable to be uneven (for example: small-amplitude concave or convex, etc.), if the pump cover is directly placed and punched, the reject ratio of the pump cover is further improved.
In addition, in the metal cake feeding process, the conveying channel formed by the spiral feeding machine is short, and the formed included angle is not gradually changed, so that the continuous feeding of the metal cake can be realized by adopting assistance (such as gas blowing, vibration and the like), and therefore, the whole feeding process is complicated and the damage probability is more likely to exist as the structure is more; meanwhile, for unloading of the pump cover, if the surface of the pump cover is directly pulled, the pump cover is easy to deform once the pump cover is improperly disassembled due to the fact that the surface is stressed and deformed and the appearance temperature is high.
Disclosure of Invention
The application aims to solve the technical problem of overcoming the defects of the prior art and providing an improved automatic cake feeding and stamping integrated forming device for a pump cover.
In order to solve the technical problems, the application adopts the following technical scheme:
an automatic stamping and cap removal integrated molding apparatus for a pump cap, comprising:
the forming device comprises a stamping unit and a cake feeding unit, wherein the stamping unit comprises a stamping forming head with stamping and resetting actions, and a forming die with a forming groove and a forming hole, and the cake feeding unit comprises a cake feeding mechanism capable of feeding metal round cakes one by one and automatically, and a cake feeding mechanism capable of conveying the metal round cakes discharged from a discharge hole of the cake feeding mechanism to the forming groove one by one;
cover-unloading means for unloading the pump cover after moulding, in particular,
the cake feeding mechanism and the stamping forming head share a power source, wherein the stamping and cake supplementing are synchronous, the resetting and cake feeding are synchronous, the cake feeding mechanism comprises a cake feeding die holder provided with a cake groove matched with the discharge hole, a cake pressing die holder capable of moving up and down to adjust the angle of the center line of a metal cake, and a cake feeding power piece driving the cake groove of the cake feeding die holder to be attached to the surface of the forming die and move back and forth between a cake feeding station and a cake supplementing station, when the cake groove and the forming groove are aligned up and down to form the cake feeding station, the cake pressing die holder moves and presses the surface of the metal cake in the up and down direction so that the center lines of the metal cake, the forming groove, the stamping forming head and the forming hole coincide;
the cover unloading device comprises a pump cover collecting channel positioned at one side of the forming die, a frame plate for the punch forming head to pass through, a buffer frame for elastically mounting the frame plate on the forming die up and down, and a gas spray head and a gas supply part positioned at one side of the frame plate, wherein the movement speed formed by upward resetting of the frame plate is smaller than the upward resetting speed of the punch forming head, and when the punch forming head punches downwards, the frame plate can form buffer in a follow-up manner, and when the punch forming head resets upwards, the frame plate resets along with the buffer and gradually releases the pump cover from the upper cover opening edge of the formed pump cover from the punch forming head vertically downwards, and the gas spray head blows the pump cover separated from the punch forming head to cool the pump cover and blows the pump cover to the pump cover collecting channel.
In some specific embodiments, the depth of the forming groove is larger than the thickness of the metal cake, so that the probability of taking the metal cake out of the forming groove when the cake feeding die holder is used for repairing the cake is greatly reduced, stamping of metal cakes with different thicknesses is met, and practicability is improved. Meanwhile, when the cake groove and the forming groove are staggered to carry out cake supplementing and cake feeding, the vertical distance between the cake pressing die holder and the upper surface of the forming die is larger than the thickness of a metal round cake and synchronously moves along with the cake feeding die holder. The height of the expansion cavity is separated from the vertical direction, so that the cake loading of the metal cake is facilitated, and the movement obstruction caused by contact with the metal cake is reduced, so that the stamping quality is improved, the reject ratio of stamping products is reduced, and the cost is reduced.
According to one specific implementation and preferred aspect of the application, the cake groove comprises a circular groove matched with the metal cake and a notch connected with the outside from one side of the circular groove, wherein when the cake groove is matched with the discharge hole, the notch is aligned with the discharge hole, and the metal cake is attached to the inner wall of the notch and horizontally moved into the circular groove; when cake is sent, the round groove horizontally pushes the metal round cake to the forming groove until a cake supplying station is formed, and the center line of the round groove is overlapped with the center line of the forming groove.
According to still another specific implementation and preferred aspect of the present application, the cake mould holder comprises a cake mould moving body and a cake pressing head arranged on the cake mould moving body, wherein the cake mould moving body is movably connected to the cake feeding mould holder, the cake pressing head is aligned with the cake groove, and the cake pressing moving body drives the cake pressing head to move up and down relative to the cake groove in the movement of the cake feeding mould holder. The pressing die body and the pressing die seat are synchronous and cooperate, so that the pressing die seat can provide pressure for flattening adjustment during the cake feeding station.
In some embodiments, the cake pressing moving die body is rotatably connected to the cake feeding die holder at a rear end portion, the cake pressing head is located at a front end of the cake pressing moving die body, a driving point is formed between the front end and the rear end of the cake pressing moving die body, wherein a rotation point formed by the rear end, the driving point and a center point of the cake pressing head at the front end form a triangle, and the driving point moves up and down to implement downward pressing or upward lifting of the cake pressing head around the rotation point. The up-and-down motion of the cake pressing head is implemented by utilizing the mode of the lever propping, and the cake pressing head has the advantages of simple structure and convenient operation.
Further, a fixed seat is fixedly arranged at the side part of the forming die, and the cake feeding die holder is slidably arranged on the fixed seat through a sliding rail; the driving point is provided with a pulley, a wheel rail which extends along the direction of the cake track is formed on the fixed seat, and the wheel rail is provided with a ramp rail which inclines from top to bottom or is arc-shaped and descends, wherein the cake pressing head is pressed downwards when the driving point moves downwards from the ramp rail; when the driving point moves upwards from the ramp rail, the cake heads are lifted. The supporting of different heights is implemented through the cooperation of the wheel rail and the pulley, and the trigger lever rotates around the fulcrum through the position distribution of the ramp rail so as to accurately implement the relative movement of the cake pressing head on the cake groove.
According to a specific implementation and preferred aspect of the present application, the wheel rail comprises a ramp rail formed at the front end and having a lower portion aligned with the upper surface of the forming mold, a straight rail extending straight from the upper portion of the ramp rail along the direction of the cake feeding track, and the cake pressing head keeps moving synchronously with the rising degree when the driving point slides on the straight rail; meanwhile, a spring plate is further arranged on the fixing seat, one end of the spring plate is connected with the fixing seat, the other end of the spring plate is connected with the front end of the cake pressing die body, and the spring plate keeps the movement trend of downwards pressing the front end of the cake pressing die body. When the pulley moves on the straight rail, the stress of the front end of the cake pressing moving die body in the up-down direction is in dynamic balance; when the pulley descends from the ramp rail, the front end of the cake pressing moving die body is stressed in the up-down direction to drive the cake pressing head to move downwards; when the pulley moves up the slope from the ramp rail, the front end of the cake pressing moving die body is stressed in the up-down direction so as to drive the cake pressing head to move upwards. In short, through the setting of straight rail with keep pressing cake moving die body in synchronous motion under dynamic balance, also avoid sending cake in-process to press cake head to produce the upper surface friction of metal cake and mould to metal cake moreover, namely, improve and send cake smoothness, also avoid wearing and tearing of metal cake, in addition, under the effect of shell fragment, once the balance of vertical direction power is destroyed, press gradually the metal cake through the direction of ramp rail to carry out the fine setting of metal cake central point put, be favorable to flattening metal cake simultaneously.
In some embodiments, the triangle is an obtuse triangle, wherein the obtuse angle involved is typically between 120 and 175 ° (best cake effect from practical operation 155 to 165 °) and the cake effect involved is also related to the inclination angle of the ramp rail.
According to still another specific implementation and preferred aspect of the present application, an abutting module is further provided on the cake feeding die holder, the cake feeding power member includes a wedge head module integrally formed with the punch forming head and extending downward, and an elastic reset member provided between the fixing seat and the cake feeding die holder, wherein the wedge head module abuts against the abutting module to drive the cake groove to move from the cake feeding station to the cake repairing station, and the punch forming head punches downward synchronously; the wedge head module is gradually separated from the collision module, the elastic reset piece drives the cake feeding die holder to reset, the cake groove moves from the cake supplementing station to the cake supplying station, and the punch forming head synchronously resets upwards. Under the structural layout, the synchronization of the punch forming head and the cake feeding is completed.
Preferably, the wedge head module and the abutting module are respectively provided with a first matching surface and a second matching surface, wherein the first matching surface and the second matching surface are relatively attached and detached to drive the cake feeding die holder to move along the cake feeding track relative to the fixing seat. In this case, the matching surfaces are attached to form a mode of gradually wedging or separating so as to implement linear motion of the cake feeding die holder, and the stamping and cake feeding are synchronous, so that the forming efficiency is greatly improved.
In some embodiments, the elastic reset piece extends along the length direction of the cake supply track, positioning columns are respectively arranged on the fixing seat and the cake feeding die holder, and two ends of the elastic reset piece are respectively sleeved on the positioning columns. Under the setting of this elasticity reset piece, can implement the reset that send the cake die holder, that is, when stamping forming head resets, send the cake die holder synchronous reset and when forming the benefit cake station, accomplish the benefit cake of next metal cake. In general, the elastic reset piece is a tension spring, and two tension springs are arranged on two sides of the cake feeding die holder symmetrically. With this arrangement, the movement is made smoother.
Further, the cake pressing head comprises an upper rod fixedly connected with the cake pressing moving die body and a pressing module arranged at the lower end part of the upper rod, wherein the pressing module presses the metal cake flat in the up-down motion, and when the cake pressing head is positioned at the cake feeding station, the bottom surface of the pressing module is parallel to the bottom surface of the forming groove, and the central lines of the pressing head, the pressing module, the forming groove, the metal cake and the forming hole from top to bottom coincide in the vertical direction. On the premise that the center lines are overlapped, the quality of stamping forming (especially, the uniformity of the end face of the pump cover, the uniformity of the wall thickness and the like are good) is improved, and then the stamping rejection rate is reduced.
According to still another specific implementation and preferred aspect of the present application, the cake die holder further comprises a core bar capable of lifting up and down and installed in the forming hole, wherein when the cake feeding station is formed, the top surface of the core bar receives the metal cake and descends synchronously with the pressing module until the top surface of the core bar is flush with the bottom surface of the forming groove, and the pressing module, the forming groove and the top surface of the core bar respectively abut against the upper surface and the lower surface of the metal cake to flatten the metal cake; after the metal round cake is flattened, the top surface of the core rod descends to form the bottom surface of the forming hole, and the stamping forming head performs stamping. When the liftable core rod is adopted to form the bottom of the forming groove, the metal round cake can be flattened in the up-down direction by matching with the lower pressing module; forming the bottom of the forming hole to form the end of the pump cap; when the top surface of the core rod is level with the upper surface of the forming die, the metal round cakes are effectively supported, so that relative shaking of the metal round cakes when a cake supplying station is formed is reduced, and the stability and the precision of cake feeding are improved.
In addition, the cake feeding mechanism comprises a spiral feeding machine, a discharge channel of the spiral feeding machine descends spirally from top to bottom, and the formed angle change rate gradually becomes smaller from top to bottom, wherein the discharge port is attached to the upper surface of the forming die, and the angle formed between a metal round cake unloaded from the discharge port and the upper surface of the forming die is 0-15 degrees; under the general condition, the formed angle is 1-8 degrees, so that the metal round cakes are abutted to form continuous and one-by-one cakes, and the metal round cakes smoothly enter the cake groove in a small space to avoid shaking of the cakes, and further the coincidence ratio of the center of the metal round cakes and the center of the cake groove is improved.
In some embodiments, the buffer frame comprises a positioning rod fixed on the forming die, a positioning nut arranged at the upper end part of the positioning rod, and a buffer spring sleeved on the periphery of the positioning rod and positioned between the frame plate and the forming die, wherein the frame plate moves up and down along with deformation of the buffer spring. Therefore, in the resetting process formed by the springs, the pump cover is gradually jacked from the punch forming head, and meanwhile, the adopted gas spray head is adjusted at any angle through the serpentine bending pipe, so that the use requirements under different working conditions are met.
Due to the implementation of the technical scheme, compared with the prior art, the application has the following advantages:
the existing pump cover forming equipment has the defects that the structure is complex and the material breaking probability is high when the metal round cakes are fed; when the metal round cakes are punched, interaction and association can not be formed among the punching, cake feeding and cake supplementing under the same power source, fine adjustment, flattening and the like of the center position of the metal round cakes can not be performed, so that the requirements of improving the punching forming efficiency and quality, reducing the reject ratio and the like are met; and the pump cover is easy to deform after being removed after being stamped and formed, and the forming equipment of the application skillfully solves various defects of the existing structure by integral design. By adopting the device, when the cake is put on, the metal cake can be supplied one by one only through spiral descending and gradual change of the formed angle without the assistance of external force; during stamping, under the same stamping power source, the forming punch moves, the cake feeding and the cake supplementing correspondingly cooperate synchronously, the metal cakes are supplied to the cake supplying stations one by one from the cake supplementing stations one by one, and the stamping action is carried out while the cake supplying is carried out, meanwhile, the adjustment of the coincidence degree of the center line of the metal cake and the center line of the stamping forming head is effectively implemented by combining the cake pressing action in the up-down direction, and meanwhile, the metal cake can be relatively flattened, so that the metal cake is stamped and formed under the coincidence of the center lines of the metal cake, the forming groove, the stamping forming head and the forming hole; when the cover is removed, in the synchronous reset of the frame plate, a speed difference is formed by the same-direction relative speed, a proper acting force is generated to vertically push down the pump cover sleeved on the punch forming head so as to facilitate the relative separation of the pump cover and the punch forming head, the port surface of the pump cover is gradually separated from the punch forming head by the interference force formed along the length direction of the pump cover, and the pump cover is separated under the condition of combining with the cooling and blowing of the gas at the bottom so as to reduce the deformation probability of the cover removal, therefore, compared with the prior structure, the application has the advantages that the same power source is shared by the punching and the cake supply, the two are cooperated and synchronized, the time required by punching is greatly shortened, and the forming efficiency is improved; on the other hand, through the cake pressing in the up-down direction, fine adjustment of the center position of the metal cake can be performed during cake feeding, and flattening can be performed in the up-down direction, so that accurate cake feeding of the metal cake can be completed, the stamping quality is improved, the reject ratio of stamping products is reduced, and the cost is reduced; in the third aspect, the cover is detached by the speed difference formed by the collision and the same-direction relative speed, so that the deformation probability of the pump cover is reduced, and the bottom gas cooling and blowing are combined, so that the effects of cooling, guiding and collecting are achieved.
Drawings
FIG. 1 is a schematic diagram of a pump cover forming apparatus of the present application in a three-dimensional configuration (omitting a screw feeder);
FIG. 2 is a schematic top view of the screw feeder of the present application;
FIG. 3 is a schematic front view of the pump cap forming apparatus of FIG. 1 with parts omitted (when not stamped);
FIG. 4 is a schematic front view of the pump cap forming apparatus of FIG. 1 with parts omitted (during stamping);
FIG. 5 is a schematic front view of the pump cap forming apparatus of FIG. 1 with parts omitted (during press reset);
FIG. 6 is an enlarged schematic view of a partial structure of the pump cap forming apparatus of FIG. 1 (when not punched);
FIG. 7 is an enlarged schematic view of a partial structure of the pump cap forming apparatus of FIG. 1 (during a press reset process);
wherein: C. a molding device; (1) a punching unit; 1. stamping and forming a head; 10. a stamping module; 11. punching a rod; 2. a forming die; 20. a forming groove; 21. forming a hole; (2) a cake supply unit; 3. a cake supply mechanism; 30. a spiral feeder; 300. an output channel; 4. a cake feeding mechanism; 40. cake feeding die holder; 400. a cake groove; a. a circular groove; b. a notch; 41. cake pressing die holder; 4a, pressing a cake moving die body; 4b, pressing cake heads; b1, upper rod; b2, pressing down the module; 4c, core bar; 42. a cake feeding power piece; 420. a wedge head module; e1, fixing a rod; e2, matching rollers; 421. an elastic reset piece; d. positioning columns; 43. a fixing seat; 44. a spring plate; 45. a collision module; h. a slide rail; m, pulleys; g. wheel rail; g1, ramp rails; g2, straight rail;
x, cover removing device; 5. a pump cap collection channel; 6. a frame plate; 7. a buffer frame; 70. a positioning rod; 71. positioning a nut; 72. a buffer spring; 8. a gas shower; 9. a frame sleeve;
B. a metal cake; G. and a pump cover.
Detailed Description
The present application will be described in detail with reference to the drawings and the detailed description, so that the above objects, features and advantages of the present application can be more clearly understood. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature "above" and "over" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under," "under" and "beneath" the second feature may be the first feature being directly under or obliquely under the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "up," "down," "left," "right," and similar expressions are used herein for illustrative purposes only and are not meant to be the only embodiment.
As shown in fig. 1 to 7, the automatic punching and cap-unloading integrated forming apparatus of the pump cap of the present embodiment comprises a forming device C and a cap-unloading device X, wherein the forming device C comprises a punching unit (1) and a cake feeding unit (2), the punching unit (1) comprises a punching forming head 1 with punching and resetting actions, a forming die 2 with a forming groove 20 and a forming hole 21, the cake feeding unit (2) comprises a cake feeding mechanism 3 capable of feeding metal cakes B one by one and automatic position compensation, and a cake feeding mechanism 4 for conveying the metal cakes B discharged from a discharge port of the cake feeding mechanism 3 to the forming groove 20 one by one; the cover removing device X is used for removing the pump cover G after forming.
Specifically, the punch forming head 1 includes a punch module 10 located at an upper portion, a punch rod 11 located at a lower portion, and a punch power source connected to the punch module 10 to drive the punch rod 11 to reciprocate in an up-down direction.
The top surface of the forming die 2 is a plane and is horizontally arranged, the forming groove 20 is positioned in the middle of the forming die 2 and is concavely arranged from top to bottom, wherein the groove depth of the forming groove 20 is slightly larger than the thickness of a metal round cake B to be punched, and the groove diameter is matched with the outer diameter of the metal round cake B (the same or slightly larger can be used); the shaped aperture 21 extends downwardly from the middle of the shaped slot 20 (concentric between the slot and aperture).
The cake feeding mechanism 3 comprises a spiral feeding machine 30, which forms a spiral feeding mode, in this example, the formed output channel 300 descends in a spiral manner from top to bottom, the included angle between the part of the output channel 300 forming the discharge hole and the upper surface of the forming die 2 becomes smaller gradually, wherein the formed angle is about 2-3 degrees, and meanwhile, the angle setting adjustment can be performed according to the thickness (or weight) of the metal cake B, so that the metal cake B can be continuously transmitted to the forming groove 20. In some embodiments, the discharge port is attached to the upper surface of the forming mold 2, and a cake feeding track is formed between the discharge port and the forming groove, in this example, the forming mold 2 is disc-shaped, and the cake feeding track extends along the radial direction of the disc, that is, the cake feeding track will reciprocate along the radial direction of the disc.
The cake feeding mechanism 4 comprises a cake feeding die holder 40 provided with a cake groove 400 matched with a discharge hole, a cake pressing die holder 41 capable of moving in the up-down direction to adjust the angle of the central line of the metal cake B, and a cake feeding power piece 42 driving the cake groove 400 of the cake feeding die holder 40 to be attached to the surface of the forming die 2 and reciprocate between a cake feeding station and a cake supplementing station along a cake feeding track, wherein the cake feeding die holder 40 is attached to the discharge hole and moves, the cake feeding power piece 42 and the stamping forming head 1 share a power source, and the stamping and cake supplementing are synchronous, the resetting and the cake feeding are synchronous, and when the cake groove 400 is aligned up-down with the forming groove 20 to form the cake feeding station, the cake pressing die holder 41 moves and presses the surface of the metal cake B in the up-down direction so that the central lines of the metal cake B, the forming groove 20, the stamping forming head 1 and the forming hole 21 are overlapped; when the cake tank 400 and the forming tank 20 are staggered to carry out cake filling and cake feeding, the vertical distance between the cake pressing die holder 41 and the upper surface of the forming die 2 is larger than the thickness of the metal round cake, and synchronously moves along with the cake feeding die holder 40.
In some embodiments, the cake groove 400 comprises a circular groove a matched with the metal cake B and a notch B connected with the outside from one side of the circular groove a, wherein when the cake groove 400 is matched with the discharge hole, the notch B is aligned with the discharge hole, and the metal cake B is horizontally moved into the circular groove a by being attached to the inner wall of the notch B; when cake is fed, the round groove a horizontally pushes the metal round cake B to the forming groove 20 until the center line of the round groove a coincides with the center line of the forming groove 20 when a cake feeding station is formed.
In order to facilitate the implementation of the relative movement of the cake mold holder 41, the cake mold holder 41 comprises a cake pressing moving mold body 4a and a cake pressing head 4b arranged on the cake pressing moving mold body 4a, wherein the cake pressing moving mold body 4a is movably connected to the cake feeding mold holder 40, the cake pressing head 4b is aligned with the cake groove 400, and the cake pressing moving mold body 4a drives the cake pressing head 4b to move up and down relative to the cake groove 400 in the movement of the cake feeding mold holder 40. Specifically, the cake pressing moving die body 4a is rotatably connected to the cake feeding die holder 40 at a rear end portion, the cake pressing head 4B is located at a front end of the cake pressing moving die body 4a, a driving point is formed between the front end and the rear end of the cake pressing moving die body 4a, wherein the rotation point formed by the rear end, the driving point and a center point of the front cake pressing head form a triangle, and the driving point moves up and down to implement downward pressing or upward lifting of the cake pressing head around the rotation point, in some embodiments, the cake pressing head 4B includes an upper rod B1 fixedly connected to the cake pressing moving die body 4a, and a lower pressing module B2 mounted at a lower end portion of the upper rod B1, wherein the lower pressing module B2 flattens the metal cake B in upward and downward movement, and when in a cake feeding station, a bottom surface of the lower pressing module B2 is parallel to a bottom surface of the molding groove 20, and center lines of the top-down press forming head 1, the lower pressing module B2, the molding groove 20, the metal cake B and the molding hole 21 coincide in a vertical direction.
In some embodiments, the cake mold holder 41 further includes a core rod 4c capable of lifting up and down and installed in the molding hole 21 (the core rod 4c is designed to further improve the leveling and centering effect, but not necessarily provided), however, the core rod 4c is arranged, so that when the cake-feeding station is formed, the top surface of the core rod 4c receives the metal cake B and descends to the level of the top surface of the core rod 4c with the bottom surface of the molding groove 20 along with the pressing module, and the pressing module B2, the molding groove 20, and the top surface of the core rod 4c respectively abut against the upper and lower surfaces of the metal cake B to flatten the metal cake B; after the metal cake B is flattened, the top surface of the core rod 4c is lowered to form the bottom surface of the molding hole 21, and the punch forming head performs punching again.
In some embodiments, a fixing seat 43 is fixedly arranged at the side part of the forming die 2, and the cake feeding die holder 40 is slidably mounted on the fixing seat 43 through a sliding rail h; a pulley m is arranged at the driving point, a wheel rail g extending in the direction of a cake supply track is formed on the fixed seat 43, wherein the wheel rail g comprises a ramp rail g1 formed at the front end, the lower part of the ramp rail g1 is aligned with the upper surface of the forming die, a straight rail g2 extending linearly from the upper part of the ramp rail g1 along the direction of the cake supply track, and when the pulley m moves downwards from the ramp rail, the cake pressing head 4b is pressed downwards; when the pulley m moves upward from the ramp rail g1, the cake head 4b is lifted up, and the cake head 4b keeps moving synchronously with the lifting degree. Meanwhile, a spring plate 44 is further arranged on the fixing seat 43, one end of the spring plate 44 is connected with the fixing seat 43, the other end of the spring plate is connected with the front end of the cake pressing die body 4a, and the spring plate keeps the movement trend of downwards pressing the front end of the cake pressing die body 4 a. In short, when the pulley moves on the straight rail, the stress of the front end of the cake pressing moving die body in the up-down direction is in dynamic balance; when the pulley descends from the ramp rail, the front end of the cake pressing moving die body is stressed in the up-down direction to drive the cake pressing head to move downwards; when the pulley moves up the slope from the ramp rail, the front end of the cake pressing moving die body is stressed in the up-down direction so as to drive the cake pressing head to move upwards.
Further, the rotation point, the driving point and the center point of the front end cake head form an obtuse triangle, wherein the obtuse angle is about 155-165 degrees, the effect formed by the obtuse angle is about 158-163 degrees is best according to the specific implementation effect, and meanwhile, the cake pressing effect is related to the inclination angle of the ramp rail. That is, the force of the downward pressing force can be selectively adjusted according to actual needs.
The cake feeding die holder 40 is also provided with a collision module 45, the cake feeding power piece 42 comprises a wedge head module 420 which is integrally formed with the punch forming head 1 and extends downwards, and an elastic reset piece 421 which is arranged between the fixed seat 43 and the cake feeding die holder 40, wherein the wedge head module 420 is in contact fit with the collision module 45 to drive the cake groove 400 to move from the cake feeding station to the cake supplementing station, and the punch forming head 1 synchronously punches downwards; the wedge head module 42 is gradually separated from the abutting module 45, the elastic reset piece 421 drives the cake feeding die holder 40 to reset, the cake groove 400 moves from the cake supplementing station to the cake supplying station, and the punch forming head synchronously resets upwards, wherein a first matching surface and a second matching surface are respectively formed on the wedge head module 420 and the abutting module 45, specifically, the wedge head module 420 comprises a fixed rod e1 fixed on the punch forming head 1 and a matching roller e2 arranged at the bottom of the fixed rod e1, wherein the wheel surface of the matching roller e2 forms a first matching surface, the upper part of the abutting module 45 is provided with an inclined surface which inclines inwards from top to bottom, the inclined surface forms a second matching surface, and meanwhile, the first matching surface and the second matching surface are attached to drive the cake feeding die holder 40 to move along a cake supplying track relative to the fixed seat; the elastic reset piece 421 extends along the length direction of the cake feeding track, and positioning columns d are respectively arranged on the fixed seat 43 and the cake feeding die holder 40, wherein the two positioning columns d can be mutually perpendicular or are arranged in parallel, and can be completely selected according to implementation requirements.
As shown in fig. 1, 6 and 7, the cover removing device X includes a pump cover collecting channel 5 located at one side of the forming die 2, a frame plate 6 through which the punch forming head 1 passes, a buffer frame 7 for elastically mounting the frame plate 6 up and down on the forming die 2, and a gas shower head 8 and a gas supply part located at one side of the frame plate 6, wherein the frame plate 6 can form a buffer by following when the punch forming head 1 punches downward, and the frame plate 6 resets and gradually releases the pump cover G vertically downward from the punch forming head 1 from the upper cover opening edge of the formed pump cover G when the punch forming head 1 resets upward, and the gas shower head 8 blows the pump cover G separated from the punch forming head 1 to cool the pump cover G and blows the pump cover G toward the pump cover collecting channel 5.
In some specific embodiments, the movement speed of the frame plate 6 caused by upward reset is smaller than the upward reset speed of the punch forming head 1, meanwhile, the adopted buffer frame 7 comprises a positioning rod 70 fixed on the forming die 1, a positioning nut 71 arranged at the upper end part of the positioning rod 70, and a buffer spring 72 sleeved on the periphery of the positioning rod 70 and positioned between the frame plate 6 and the forming die 1, wherein the frame plate 6 moves up and down along with the deformation of the buffer spring 72, a frame sleeve 9 penetrating up and down is formed in the middle part of the frame plate 6, a punch rod 11 of the punch forming head 1 passes through the frame sleeve 9, and the inner diameter of the frame sleeve 9 is smaller than the outer diameter of the pump cover G, namely, the pump cover G is uniformly abutted in the concentric relative movement of the frame sleeve 9 and the punch rod 11; the two positioning rods 70 are positioned at two ends of the frame plate 6, and the two buffer springs 72 are respectively sleeved on the periphery of the positioning rods 70.
In summary, the steps for forming the pump cover of the present embodiment are as follows:
1) Pump cover forming
a) Discharging the metal round cakes B from the discharge holes one by adopting a spiral feeding machine from the spirally descending output channels 300, attaching the metal round cakes B to a horizontal plane during discharging, pushing the metal round cakes B to the forming groove 20 in resetting of the cake feeding die holder 40, and simultaneously enabling the center lines of the metal round cakes B, the forming groove 20, the stamping forming head 1 and the forming holes 21 to coincide under the pressure regulation in the upper and lower directions by the cake pressing die holder 41, wherein the metal round cakes B are relatively flat and matched and erected in the forming groove 20; b) The stamping forming head 1 performs stamping from top to bottom, at this moment, the cake feeding power piece 42 moves synchronously with the cake feeding power piece, the cake feeding die holder 40 is driven to move from the cake feeding station to the cake supplementing station, the cake pressing die holder 41 is lifted to increase the volume of the accommodating cavity in the thickness direction of the cake groove 400 until the cake groove 400 is aligned with the discharge hole to be matched with the accommodating cavity to form the cake supplementing station, the metal cake B is automatically supplemented into the accommodating cavity, meanwhile, the stamping rod 11 of the stamping forming head 1 punches the metal cake B into the forming hole 21 and props against the bottom of the forming hole 21, and at this moment, the stamping process is completed; c) After the above-mentioned stamping is completed, the stamping rod 11 moves upward and resets, at the same time, the cake-feeding die holder 40 synchronously pushes the metal cake B in the cavity into the forming groove 20, and the cake-feeding action of step a) is repeated, so that the stamping forming of the metal cake is completed one by one in the stamping and resetting reciprocating movement of the stamping forming head, so as to form the pump cover G;
2) Pump cover removing cover
In the process of resetting the punch forming head, the corresponding frame plate 6 moves upwards at a speed smaller than the upward movement speed of the punch forming head, the frame sleeve 9 abuts against the end face of the cover opening at the upper part of the pump cover G, the pump cover G gradually and reversely breaks away from the punch rod 11 under the formed speed difference, and the pump cover G is blown by the corresponding gas nozzle 8 until the breaking moment, so that the fallen pump cover G is cooled and blown to the pump cover collecting channel 5.
Meanwhile, once the core rod 4c is adopted in the forming of the pump cover, when a cake feeding station is formed, the top surface of the core rod 4c receives the metal cake B and synchronously descends along with the pressing module until the top surface of the core rod 4c is flush with the bottom surface of the forming groove 20, and the pressing module B2, the forming groove 20 and the top surface of the core rod 4c respectively abut against the upper surface and the lower surface of the metal cake B to flatten the metal cake B; after the metal cake B is flattened, the top surface of the core rod 4c is lowered to form the bottom surface of the molding hole 21, and the punch forming head performs punching again.
In a way, the device is adopted, external force is not needed to assist in cake feeding, and metal round cakes can be fed one by one only through spiral descending and gradual change of the formed angle; during stamping, under the same stamping power source, the forming punch moves, the cake feeding and the cake supplementing correspondingly cooperate synchronously, the metal cakes are supplied to the cake supplying stations one by one from the cake supplementing stations one by one, and the stamping action is carried out while the cake supplying is carried out, meanwhile, the adjustment of the coincidence degree of the center line of the metal cake and the center line of the stamping forming head is effectively implemented by combining the cake pressing action in the up-down direction, and meanwhile, the metal cake can be relatively flattened, so that the metal cake is stamped and formed under the coincidence of the center lines of the metal cake, the forming groove, the stamping forming head and the forming hole; when the cover is removed, in the synchronous reset of the frame plate, the port surface of the pump cover is gradually separated from the punch forming head by the interference force formed along the length direction of the pump cover, and the deformation probability of the cover is reduced by combining the cooling and blowing of the gas at the bottom, so that compared with the prior structure, the application has the advantages that the stamping and the cake supply share the same power source, and the two parts are cooperated and synchronized, thus greatly shortening the time required by stamping and improving the forming efficiency; on the other hand, through the cake pressing in the up-and-down direction, fine adjustment of the center position of the metal cake can be performed during cake feeding, and flattening can be performed in the up-and-down direction, so that accurate cake feeding of the metal cake is completed, meanwhile, the height of the accommodating cavity is separated from the upper-and-down direction, cake feeding of the metal cake is facilitated, movement obstruction caused by contact with the metal cake is reduced, stamping quality is improved, reject ratio of product stamping is reduced, and cost is lowered; in the third aspect, the cover is detached, so that the deformation probability generated by the pump cover is reduced, and the bottom gas is combined with cooling and blowing to achieve the effects of cooling, guiding and collecting.
The present application has been described in detail with the purpose of enabling those skilled in the art to understand the contents of the present application and to implement the same, but not to limit the scope of the present application, and all equivalent changes or modifications made according to the spirit of the present application should be included in the scope of the present application.
Claims (10)
1. An automatic stamping and cap removal integrated molding apparatus for a pump cap, comprising:
the forming device comprises a stamping unit and a cake feeding unit, wherein the stamping unit comprises a stamping forming head with stamping and resetting actions, and a forming die with a forming groove and a forming hole, and the cake feeding unit comprises a cake feeding mechanism capable of feeding metal round cakes one by one and automatically, and a cake feeding mechanism capable of conveying the metal round cakes discharged from a discharge hole of the cake feeding mechanism to the forming groove one by one;
the unloading device is used for unloading the pump cover after molding and is characterized in that:
the cake feeding mechanism and the stamping forming head share a power source, wherein the stamping and cake supplementing are synchronous, the resetting and cake supplying are synchronous, the cake feeding mechanism comprises a cake feeding die holder provided with a cake groove which can be matched with the discharge hole, a cake pressing die holder which can move up and down to adjust the angle of the center line of a metal cake, and a cake feeding power piece which drives the cake groove of the cake feeding die holder to be attached to the surface of the forming die and move back and forth between a cake supplying station and a cake supplementing station, when the cake groove and the forming groove are aligned up and down to form the cake supplying station, the cake pressing die holder moves and presses the surface of the metal cake in the up and down direction so that the center lines of the metal cake, the forming groove, the stamping forming head and the forming hole coincide;
the cover unloading device comprises a pump cover collecting channel positioned at one side of the forming die, a frame plate for the punch forming head to pass through, a buffer frame for elastically mounting the frame plate on the forming die up and down, and a gas spray head and a gas supply part positioned at one side of the frame plate, wherein the movement speed formed by upward resetting of the frame plate is smaller than the upward resetting speed of the punch forming head, the frame plate can form buffer by following when the punch forming head punches downwards, and the frame plate resets along with the buffer and gradually releases the pump cover from the upper cover opening edge of the formed pump cover vertically downwards on the punch forming head, and the gas spray head blows the pump cover separated from the punch forming head to cool the pump cover and blow the pump cover to the pump cover collecting channel.
2. The automatic stamping and cap removal integrated molding apparatus for pump caps of claim 1, wherein: the depth of the forming groove is larger than the thickness of the metal round cake; and/or when the cake groove and the forming groove are staggered to carry out cake supplementing and cake feeding, the vertical distance between the cake pressing die holder and the upper surface of the forming die is greater than the thickness of the metal round cake and synchronously moves along with the cake feeding die holder.
3. The automatic stamping and cap removal integrated molding apparatus for pump caps of claim 1, wherein: the cake groove comprises a circular groove matched with a metal cake and a notch connected with the outside from one side of the circular groove, wherein when the cake groove is matched with the discharge hole, the notch is aligned with the discharge hole, and the metal cake is attached to the inner wall of the notch and horizontally moves into the circular groove; when cake is sent, the round groove horizontally pushes the metal round cake to the forming groove until a cake supplying station is formed, and the center line of the round groove is overlapped with the center line of the forming groove.
4. The automatic stamping and cap removal integrated molding apparatus for pump caps of claim 1, wherein: the cake pressing die holder comprises a cake pressing moving die body and a cake pressing head arranged on the cake pressing moving die body, wherein the cake pressing moving die body is movably connected to the cake feeding die holder, the cake pressing head is aligned with the cake groove, and the cake pressing moving die body drives the cake pressing head to move up and down relative to the cake groove in the movement of the cake feeding die holder.
5. The automatic pump cap stamping and cap removal integrated molding apparatus of claim 4, wherein: the cake pressing moving die body is rotatably connected to the cake feeding die holder at the rear end part, the cake pressing head is positioned at the front end of the cake pressing moving die body, a driving point is formed between the front end and the rear end of the cake pressing moving die body, the rotating point formed by the rear end, the driving point and the center point of the cake pressing head at the front end form a triangle, and the driving point moves up and down to press or lift the cake pressing head around the rotating point.
6. The automatic pump cap stamping and cap removal integrated molding apparatus of claim 5, wherein: a fixed seat is fixedly arranged on the side part of the forming die, and the cake feeding die holder is slidably arranged on the fixed seat through a sliding rail; the driving point is provided with a pulley, a wheel rail which extends along the direction of the cake track is formed on the fixed seat, and the wheel rail is provided with a ramp rail which inclines from top to bottom or is arc-shaped and descends, wherein the cake pressing head is pressed downwards when the driving point moves downwards from the ramp rail; the cookie head is lifted when the drive point moves upward from the ramp rail.
7. The automatic pump cap stamping and cap removal integrated molding apparatus of claim 6, wherein: the cake feeding power piece comprises a wedge head module which is integrally formed with the stamping forming head and extends downwards, and an elastic reset piece which is arranged between the fixing seat and the cake feeding die holder, wherein the wedge head module is in interference fit with the interference module to drive the cake groove to move from the cake supplying station to the cake supplementing station, and the stamping forming head synchronously stamps downwards; the wedge head module is gradually separated from the collision module, the elastic reset piece drives the cake feeding die holder to reset, the cake groove moves from the cake supplementing station to the cake supplying station, and the punch forming head synchronously resets upwards.
8. The automatic pump cap stamping and cap removal integrated molding apparatus of claim 6, wherein: the wheel rail comprises a ramp rail and a straight rail, wherein the ramp rail is formed at the front end, the lower part of the ramp rail is aligned with the upper surface of the forming die, the straight rail linearly extends from the upper part of the ramp rail along the cake supply track direction, and the cake pressing head keeps upward-increasing degree to synchronously move when the driving point slides on the straight rail; and/or a spring plate is further arranged on the fixed seat, one end of the spring plate is connected with the fixed seat, the other end of the spring plate is connected with the front end of the cake pressing moving die body, and the spring plate keeps the movement trend of downwards pressing the front end of the cake pressing moving die body.
9. The automatic pump cap stamping and cap removal integrated molding apparatus of claim 5, wherein: the cake pressing head comprises an upper rod fixedly connected with the cake pressing moving die body and a pressing module arranged at the lower end part of the upper rod, wherein the pressing module presses the metal cake flat in the up-and-down motion, and when the cake pressing head is positioned at the cake feeding station, the bottom surface of the pressing module is parallel to the bottom surface of the forming groove, and the central lines of the stamping forming head, the pressing module, the forming groove, the metal cake and the forming hole are overlapped in the vertical direction from top to bottom.
10. The automatic stamping and cap removal integrated molding apparatus for pump caps of claim 9, wherein: the cake pressing die holder further comprises a core bar which can be lifted up and down and is arranged in the forming hole, wherein when the cake feeding station is formed, the top surface of the core bar receives the metal cake and synchronously descends along with the pressing die block until the top surface of the core bar is flush with the bottom surface of the forming groove, and the pressing die block, the forming groove and the top surface of the core bar are respectively abutted against the upper surface and the lower surface of the metal cake so as to flatten the metal cake; after the metal round cake is flattened, the top surface of the core rod descends to form the bottom surface of the forming hole, and the stamping forming head performs stamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310917070.2A CN116871381A (en) | 2023-04-26 | 2023-04-26 | Automatic stamping and cover-unloading integrated forming equipment for pump cover |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310917070.2A CN116871381A (en) | 2023-04-26 | 2023-04-26 | Automatic stamping and cover-unloading integrated forming equipment for pump cover |
| CN202310457396.1A CN116174606B (en) | 2023-04-26 | 2023-04-26 | Automatic cake feeding, stamping and cover discharging integrated forming equipment for pump cover |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310457396.1A Division CN116174606B (en) | 2023-04-26 | 2023-04-26 | Automatic cake feeding, stamping and cover discharging integrated forming equipment for pump cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116871381A true CN116871381A (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310917089.7A Pending CN116871382A (en) | 2023-04-26 | 2023-04-26 | Forming process for automatically feeding cake, stamping and discharging cover of pump cover |
| CN202310917070.2A Pending CN116871381A (en) | 2023-04-26 | 2023-04-26 | Automatic stamping and cover-unloading integrated forming equipment for pump cover |
| CN202310917057.7A Pending CN116871380A (en) | 2023-04-26 | 2023-04-26 | Automatic stamping and cover unloading integrated forming process for pump cover based on flattening |
| CN202310457396.1A Active CN116174606B (en) | 2023-04-26 | 2023-04-26 | Automatic cake feeding, stamping and cover discharging integrated forming equipment for pump cover |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310917089.7A Pending CN116871382A (en) | 2023-04-26 | 2023-04-26 | Forming process for automatically feeding cake, stamping and discharging cover of pump cover |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310917057.7A Pending CN116871380A (en) | 2023-04-26 | 2023-04-26 | Automatic stamping and cover unloading integrated forming process for pump cover based on flattening |
| CN202310457396.1A Active CN116174606B (en) | 2023-04-26 | 2023-04-26 | Automatic cake feeding, stamping and cover discharging integrated forming equipment for pump cover |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107716767A (en) * | 2017-11-08 | 2018-02-23 | 湖南盛世威得科技有限公司 | The table cover stamping machine of loading and unloading can be carried out automatically |
| CN113600703A (en) * | 2021-09-07 | 2021-11-05 | 温州揽月机器人科技有限公司 | Feeding device for filter cover stamping production line |
| CN216729177U (en) * | 2021-12-09 | 2022-06-14 | 大连泷田金属制品有限公司 | Bowl formed by stamping cover plate |
| CN114406647A (en) * | 2021-12-31 | 2022-04-29 | 深圳圣鑫自动化设备有限公司 | Perfume cap assembling machine and perfume cap assembling method |
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2023
- 2023-04-26 CN CN202310917089.7A patent/CN116871382A/en active Pending
- 2023-04-26 CN CN202310917070.2A patent/CN116871381A/en active Pending
- 2023-04-26 CN CN202310917057.7A patent/CN116871380A/en active Pending
- 2023-04-26 CN CN202310457396.1A patent/CN116174606B/en active Active
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| Publication number | Publication date |
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| CN116174606B (en) | 2023-07-18 |
| CN116871382A (en) | 2023-10-13 |
| CN116174606A (en) | 2023-05-30 |
| CN116871380A (en) | 2023-10-13 |
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