CN112719090B - Egg tart punch forming device - Google Patents
Egg tart punch forming device Download PDFInfo
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- CN112719090B CN112719090B CN202011471543.3A CN202011471543A CN112719090B CN 112719090 B CN112719090 B CN 112719090B CN 202011471543 A CN202011471543 A CN 202011471543A CN 112719090 B CN112719090 B CN 112719090B
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- lower die
- upper die
- guide
- fixing beam
- die fixing
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
The invention discloses an egg tart punch forming device which comprises a rack, wherein a liftable upper die fixing beam and a liftable lower die fixing beam are erected on the rack, an upper die assembly is arranged on the upper die fixing beam and comprises an upper die fixing plate and an upper die body, the upper die body comprises a double-die outer sleeve, an inner die guide sleeve and a forming die core, and the middle part of the forming die core is respectively provided with an ejection mechanism convenient for demoulding; the lower die fixing beam is provided with a lower die assembly, the lower die assembly comprises a lower die fixing plate and a lower die body, the middle part of the lower die body is respectively provided with a forming concave cavity, and negative pressure adsorption holes are distributed on the bottom end surface of the forming concave cavity; the upper die assembly and the lower die assembly are closed or separated through the lifting action of the upper die fixing beam and the lower die fixing beam, and the upper die fixing beam and the lower die fixing beam are lifted and descended through the swing arm connecting rod type driving assemblies at the two end parts of the upper die fixing beam and the lower die fixing beam. The invention has reasonable structural design, ensures the requirement of continuous stamping during production and meets the requirement of batch automatic production and processing.
Description
The technical field is as follows:
the invention relates to the field of egg tart production and processing, and mainly relates to an egg tart punch forming device.
The background art comprises the following steps:
the egg tart is a very common cake, is simple in preparation method, and is a snack which most people like. The method is characterized in that cut extrusions are placed in an egg tart die to be pressed and formed, the dough cover is low and needs to be thin, the edge thickness is uniform, the egg tart die is as flat as before after pressing, and in order to meet the requirement of automatic production and processing, a die stamping method is adopted in the prior art for forming, so that the purpose of batch quick processing can be met, but due to the performance of an egg tart blank and the requirement on the shape, the structural design and the driving structure of the die have defects, so that the egg tart forming quality is poor, and the method is particularly represented in the following aspects:
(1) Because the aluminum film of the egg tart is light, the egg tart is unstable when being clamped on a lower die to form a cavity, and therefore the placement and the forming of dough blanks are influenced;
(2) When the egg tart blank is formed, the blank is easy to stick, and is easy to stick to a mold core of an upper mold during lower pressure forming, so that the egg tart quality is not convenient to draw, and the egg tart quality is influenced;
(3) The driving structure adopts a simple hydraulic or pneumatic driving mode, the power is high, and the punching force is too high in the forming process, so that the egg tart cannot be well formed in an aluminum support, and the product quality is influenced;
therefore, the egg tart punch forming device in the prior art needs to be improved.
The invention content is as follows:
the invention aims to make up for the defects of the prior art, provides an egg tart punch forming device and aims to solve the problems in the background technology.
The invention is realized by the following technical scheme:
an egg tart punch forming device comprises a rack, wherein a liftable upper die fixing beam and a liftable lower die fixing beam are erected on the rack, an upper die assembly is arranged on the upper die fixing beam and comprises an upper die fixing plate, an upper die body is arranged at the bottom end of the upper die fixing plate through an elastic guide connecting assembly, the upper die body comprises a double-die outer sleeve, two mounting holes which are arranged at intervals and matched with an upper forming cavity in a one-to-one correspondence mode are respectively arranged on the double-die outer sleeve, inner die guide sleeves are respectively arranged in the mounting holes, forming die cores are respectively arranged at the bottom ends of the inner die guide sleeves, and ejection mechanisms which are convenient for demolding are respectively arranged in the middle of the forming die cores; the lower die fixing beam is provided with a lower die assembly, the lower die assembly comprises a lower die fixing plate, lower die bodies arranged at intervals are arranged on the upper end surface of the lower die fixing plate, the middle parts of the lower die bodies are respectively provided with a forming concave cavity, and negative pressure adsorption holes for adsorbing an egg tart aluminum film are distributed on the bottom end surface of the forming concave cavity; the upper die assembly and the lower die assembly are closed or separated through the lifting action of the upper die fixing beam and the lower die fixing beam, upper die guide rods and lower die guide rods which are arranged at an upper interval and a lower interval are arranged on two sides of the rack, two ends of the upper die fixing beam are installed with the upper die guide rods in a guiding mode through upper die sliding seats respectively, two ends of the lower die fixing beam are installed with the lower die guide rods in a guiding mode through lower die sliding seats respectively, and the upper die fixing beam and the lower die fixing beam are driven through swing arm connecting rod type driving assemblies at two end portions of the upper die fixing beam and the lower die fixing beam.
The elastic guide connecting assembly comprises a guide piston rod seat installed on the bottom end face of an upper fixing plate, a guide piston rod is installed in the guide piston rod seat, a hollow connecting seat is fixedly installed at the bottom end portion of the extending end of the guide piston rod, a hollow channel is arranged in the middle of the connecting seat, the bottom end portion of the connecting seat is installed on the upper end face of an inner mold guide sleeve, the ejection mechanism comprises an ejector rod, the ejector rod is installed in the middle of the bottom end of a forming mold core, an inner cavity is respectively arranged in the middle of the upper end of the forming mold core, the inner cavity is communicated with the inner mold guide sleeve and the middle channel of the connecting seat to form an air flow channel, the air flow channel is separated into two separated channels through a spacer sleeve, the channel on the outer side of the air flow channel is used for heating the air flow channel of the forming mold core, and the channel on the inner side of the air flow channel is used for installing an in-mold ventilation pipeline for pushing the ejector rod to perform ejection.
The outer side wall corresponding to the channel of the connecting seat is provided with a water inlet and a water outlet communicated with the outer side wall, the bottom end face of the extending end of the guide piston rod is provided with a concave cavity correspondingly matched with the channel of the connecting seat, the spacer bush is clamped and fixed in the concave cavity, the middle of the spacer bush is provided with a step hole and is clamped and fixed with an in-mold vent pipe, the bottom end part of the guide piston rod is provided with an air inlet channel communicated with the in-mold vent pipe, and the air inlet pipe port of the air inlet channel is provided with an electromagnetic control valve.
The bottom end part of the in-mold air duct is provided with a step hole, the step hole is correspondingly communicated with a clamping hole at the upper end part of the forming mold core to form a mandril guide hole, the mandril is clamped and fixed in the mandril guide hole, and the clamping section is provided with a spring.
The guide piston rod is characterized in that a double-guide-sleeve fixing plate correspondingly matched with the double-mold outer sleeve is installed at the bottom end of the guide piston rod, the double-mold outer sleeve and the two sides of the double-guide-sleeve fixing plate are fixedly connected through a plurality of elastic guide rods arranged at intervals respectively, the bottom end portions of the elastic guide rods are fixed on the double-mold outer sleeve respectively, the upper end portions of the elastic guide rods penetrate through the double-guide-sleeve fixing plate at corresponding positions respectively, guide rod sliding sleeves are installed at the end portions of the extending ends of the elastic guide rods respectively, and pressure adjusting springs are sleeved on the elastic guide rods between the double-mold outer sleeve and the double-guide-sleeve fixing plate respectively.
Swing arm connecting rod formula drive assembly including the driven shaft that is located frame bottom end portion, with last mould lifting connecting rod that last mould slide lateral surface is connected and the lower mould lifting connecting rod that is connected with lower mould slide lateral surface, the both ends of driven shaft rotate respectively and install in the frame, the cam disc is installed respectively to the both ends tip of driven shaft, the bottom portion of going up mould lifting connecting rod and lower mould lifting connecting rod is connected with the cam disc respectively, the rotation of driven shaft is through the drive assembly drive.
The driving assembly comprises driven swing arms which are arranged on the inner sides of two end parts of a driven shaft respectively, and the driven swing arms are connected with power swing arms at the output shaft ends of the motor through power connecting rods.
The motor is vertically arranged downwards and supported and erected through the fixed seat, the end part of the motor output shaft is provided with a power shaft matched with the key groove of the motor output shaft, two ends of the power shaft are rotatably arranged on the fixed seat, and the other end of the power shaft is connected with the power swing arm through the key groove for transmission.
The principle is as follows: this application is through all rationalizing the improvement to mould structure and actuating mechanism, if: the upper die body and the lower die body are driven to move by the upper die fixing beam and the lower die fixing beam, the integral performance is good, and the synchronism of die assembly punch forming and die stripping is ensured; through the structure of negative pressure adsorption holes distributed on the bottom end face of a lower die body forming cavity, an aluminum film can be adsorbed and fixed in the forming cavity by utilizing the air suction principle, the fixation of the bottom end part of the aluminum die is realized, the position and the stability of the aluminum die are ensured, the punch forming process is realized through the matching of a forming die core of an upper die assembly and the forming cavity, through the design of an ejection mechanism in the middle of the forming die core, the ejection mechanism is started when the upper die is lifted during the demoulding, a certain ejection force can be exerted on a formed blank, so that the smooth demoulding is completed, the structural design is reasonable, the aluminum film is adsorbed and fixed, the placement and the forming of a dough blank are ensured, through the ejection mechanism of the forming die core, the blank is not influenced during the forming, the demoulding is convenient to demould through the ejection mechanism, and the problems of the placement and the demoulding in the prior art are solved; the aluminum die is reasonable in overall structure design, the bottom adsorption type fixed aluminum die is met, the upper heating forming die core and the ejection mechanism are convenient to demould, the upper die sliding seat and the lower die sliding seat are respectively driven by matching with each connecting rod to punch when moving oppositely at the same time, and are separated when moving oppositely, so that the punching action is completed, the tart roller face blocks are conveniently punched and formed into blanks of egg tart models, the requirement of continuous punching during production is guaranteed, and the requirement of batch automatic production and processing is met.
The invention has the advantages that:
the invention has reasonable structural design, meets the requirements of fixing an aluminum die in a bottom adsorption manner, conveniently demoulding an upper heating forming die core and an ejection mechanism, and completes the punching action by matching with each connecting rod to respectively drive an upper die sliding seat or a lower die sliding seat to simultaneously punch when moving in opposite directions and separate when moving in opposite directions, so that tart roller face blocks are conveniently punched and formed into blanks of egg tart models, the requirement of continuous punching during production is ensured, and the requirement of batch automatic production and processing is met.
Description of the drawings:
FIG. 1 is a schematic view of the present invention.
FIG. 2 is a schematic view of the upper and lower die assemblies of the present invention in their mated configuration.
FIG. 3 is a cross-sectional view of the upper die assembly.
Fig. 4 is a schematic structural view of the lower die assembly.
Fig. 5 is a schematic structural view of the mold lifting drive.
Reference numerals are as follows:
1. a frame; 2. an upper die fixing beam; 3. a lower die fixing beam; 4. an upper die assembly; 5. an upper die fixing plate; 6. an elastic guide connection assembly; 7. feeding a mold body; 8. a dual-mode outer sleeve; 9. an inner mold guide sleeve; 10. forming a mold core; 11. an ejection mechanism; 12. a lower die assembly; 13. a lower die fixing plate; 14. a lower die body; 15. forming a concave cavity; 16. a negative pressure adsorption port; 17. an upper die guide rod; 18. a lower die guide rod; 19. an upper die slide carriage; 20. a lower die slide carriage; 21. a swing arm connecting rod type driving component; 22. a spacer sleeve; 23. an in-mold vent conduit; 6-1, a guide piston rod seat; 6-2, guiding a piston rod; 6-3, a connecting seat; 24. a water inlet; 25. a water outlet; 11-1, a top rod; 11-2, a spring; 26. a double-guide-sleeve fixing plate; 27. an elastic guide rod; 28. a pressure regulating spring; 21-1, a driven shaft; 21-2, an upper die lifting connecting rod; 21-3, a lower die lifting connecting rod; 21-4, a cam disc; 21-5 and a driven swing arm.
The specific implementation mode is as follows:
see the drawings.
An egg tart punch forming device comprises a rack 1, wherein a liftable upper die fixing beam 2 and a liftable lower die fixing beam 3 are erected on the rack 1, an upper die assembly 4 is installed on the upper die fixing beam 2, the upper die assembly 4 comprises an upper die fixing plate 5, an upper die body 7 is installed at the bottom end of the upper die fixing plate 5 through an elastic guide connecting assembly 6, the upper die body 7 comprises a double-die outer sleeve 8, two installation holes which are arranged at intervals and are matched with upper forming cavities in a one-to-one correspondence mode are formed in the double-die outer sleeve 8, inner die guide sleeves 9 are installed in the installation holes respectively, forming die cores 10 are installed at the bottom ends of the inner die guide sleeves 9 respectively, and ejection mechanisms 11 which are convenient for demolding are installed at the middle parts of the forming die cores 10 respectively; a lower die assembly 12 is mounted on the lower die fixing beam 3, the lower die assembly 12 comprises a lower die fixing plate 13, lower die bodies 14 arranged at intervals are mounted on the upper end face of the lower die fixing plate 13, forming cavities 15 are respectively formed in the middles of the lower die bodies 14, and negative pressure adsorption holes 16 for adsorbing egg tart aluminum films are distributed on the bottom end face of each forming cavity 15; the upper die assembly 4 and the lower die assembly 12 are combined or separated through the lifting action of the upper die fixing beam 2 and the lower die fixing beam 3, the upper die guide rod 17 and the lower die guide rod 18 which are arranged at intervals up and down are arranged on two sides of the rack 1, two ends of the upper die fixing beam 2 are respectively installed with the upper die guide rod 17 through the upper die sliding seat 19 in a guiding manner, two ends of the lower die fixing beam 3 are respectively installed with the lower die guide rod 18 through the lower die sliding seat 20 in a guiding manner, and the upper die fixing beam 2 and the lower die fixing beam 3 are driven by the swing arm connecting rod type driving assemblies 21 at two ends.
Further, the elastic guiding connection assembly 6 comprises a guiding piston rod seat 6-1 installed on the bottom end face of the upper die fixing plate 5, a guiding piston rod 6-2 is installed in the guiding piston rod seat 6-1, a hollow connection seat 6-3 is fixedly installed at the bottom end part of the extending end of the guiding piston rod 6-2, a hollow channel is arranged in the middle of the connection seat 6-3, the bottom end part of the connection seat 6-3 is installed on the upper end face of the inner die guide sleeve 9, the ejection mechanism 11 comprises an ejector rod 11-1, the ejector rod 11-1 is installed in the middle of the bottom end of the forming die core 10, an inner cavity is respectively arranged in the middle of the upper end of the forming die core 10, the inner cavity is communicated with the inner die guide sleeve 9 and the middle channel of the connection seat 6-3 into an air flow channel, the air flow channel is divided into two separated channels by a spacer 22, the channel on the outer side is used for heating the air flow channel of the forming die core 10, and the channel on the inner side is used for installing an intra-die ventilation pipeline 23 for pushing the ejector rod to perform ejection action. Through the structure of the direction removal of guide piston rod in the direction piston seat, realized being connected between connecting seat and the last mould fixed plate on the one hand, on the other hand has guaranteed that the last mould punching press action is the punching press that floats, not hard punching press, the shaping quality of blank has been guaranteed, structural design through the ejector pin, it has the egg tart base after ejecting shaping, its ejecting action is through the drive of air current passageway, do not influence the setting of shaping mold core heating air current passageway simultaneously, the design of heating air current passageway, the setting of drawing of patterns has been perfected more, because there is very much oil on the egg tart, through the setting of heating air current passageway, can heat the shaping mold core to a certain extent, thereby easy drawing of patterns.
Further, a water inlet 24 and a water outlet 25 which are communicated with the connecting seat 6-3 are arranged on the outer side wall corresponding to the channel of the connecting seat 6-3, a concave cavity which is correspondingly matched with the channel of the connecting seat 6-3 is arranged on the bottom end face of the extending end of the guide piston rod 6-2, the spacer 22 is clamped and fixed in the concave cavity, a step hole is arranged in the middle of the spacer 22, an in-mold ventilation pipeline 23 is clamped and fixed in the spacer, an air inlet channel communicated with the in-mold ventilation pipeline 23 is arranged at the bottom end of the guide piston rod 6-2, and an electromagnetic control valve is arranged at the air inlet pipe opening of the air inlet channel. The piston is fixedly arranged at the end part of the guide piston rod through the piston locking anti-falling plate and is in sealed guide movement with the piston cavity. The bottom end part of the in-mold air duct 23 is provided with a step hole, the step hole is correspondingly communicated with a clamping hole at the upper end part of the forming mold core 10 to form a push rod guide hole, a push rod 11-1 is clamped and fixed in the push rod guide hole, and the clamping section is provided with a spring 11-2. Through the structure of the spring, when an electromagnetic control valve of the air inlet pipeline is closed, the ejector rod automatically resets under the acting force of the spring, so that the next pressing and ejecting actions are ensured to be smoothly carried out.
Further, a double-guide-sleeve fixing plate 26 correspondingly matched with the double-mold outer sleeve 8 is installed at the bottom end of the guide piston rod 6-2, the double-mold outer sleeve 8 and two sides of the double-guide-sleeve fixing plate 26 are fixedly connected through a plurality of elastic guide rods 27 arranged at intervals respectively, the bottom ends of the elastic guide rods 27 are fixed on the double-mold outer sleeve 8 respectively, the upper ends of the elastic guide rods 27 penetrate through the double-guide-sleeve fixing plate 26 at the corresponding position respectively, guide rod sliding sleeves are installed at the extending end portions of the elastic guide rods 27 respectively, and pressure adjusting springs 28 are sleeved on the elastic guide rods 27 between the double-mold outer sleeve 8 and the double-guide-sleeve fixing plate 26 respectively. Through the structure of the pressure adjusting spring between the double-mold outer sleeve and the double-guide fixing plate, the elastic action of the forming mold core in the pressure maintaining and stamping process is assisted, and meanwhile, the elastic demolding action of the forming mold core is guaranteed after forming.
Further, the swing arm connecting rod type driving assembly 21 comprises a driven shaft 21-1 positioned at the bottom end part of the rack, an upper die lifting connecting rod 21-2 connected with the outer side surface of the upper die sliding seat 19 and a lower die lifting connecting rod 21-3 connected with the outer side surface of the lower die sliding seat 20, two ends of the driven shaft 21-1 are respectively rotatably installed on the rack 1, cam discs 21-4 are respectively installed at the end parts of two ends of the driven shaft 21-1, the bottom end parts of the upper die lifting connecting rod 21-2 and the lower die lifting connecting rod 21-3 are respectively connected with the cam discs 21-4, and the rotation of the driven shaft 21-1 is driven by the driving assembly. The driving assembly comprises driven swing arms 21-5 which are respectively arranged on the inner sides of two end parts of a driven shaft 21-1, and the driven swing arms 21-5 are connected with power swing arms at the output shaft ends of the motors through power connecting rods. The motor is vertically arranged downwards and supported and erected through the fixed seat, the end part of an output shaft of the motor is provided with a power shaft matched with the key groove of the output shaft of the motor, two ends of the power shaft are rotatably arranged on the fixed seat, and the other end of the power shaft is connected with the power swing arm through the key groove for transmission. The motor is connected with the power shaft through a key, the power shaft is fixed on the base through a bearing seat, the motor rotates to drive the power shaft to rotate, the power shaft and the power swing arm transmit power through the key, the swing arm is connected with the power connecting rod through a bearing and a shaft, and the power connecting rod drives the driven swing arm so as to drive the swing driven shaft to rotate; the driven shaft rotates to drive the cam disc to rotate, the cam disc drives the upper die connecting rod and the lower die connecting rod to move respectively, each connecting rod drives the upper die sliding seat or the lower die sliding seat to punch when moving oppositely at the same time, and the upper die sliding seat and the lower die sliding seat are separated when moving oppositely, so that the punching action is completed, and the tart rod face blocks are conveniently punched and formed into blanks of the egg tart model.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an egg tart stamping forming device, including frame (1), its characterized in that: the lifting upper die fixing beam (2) and the lifting lower die fixing beam (3) are erected on the rack (1), an upper die assembly (4) is installed on the upper die fixing beam (2), the upper die assembly (4) comprises an upper die fixing plate (5), an upper die body (7) is installed at the bottom end of the upper die fixing plate (5) through an elastic guide connecting assembly (6), the upper die body (7) comprises a double-die outer sleeve (8), two mounting holes which are arranged at intervals and are matched with a forming cavity below in a one-to-one correspondence mode are formed in the double-die outer sleeve (8), inner die guide sleeves (9) are installed in the mounting holes respectively, forming die cores (10) are installed at the bottom end parts of the inner die guide sleeves (9) respectively, and ejection mechanisms (11) convenient for demolding are installed in the middle parts of the forming die cores (10) respectively; the lower die fixing beam (3) is provided with a lower die assembly (12), the lower die assembly (12) comprises a lower die fixing plate (13), the upper end surface of the lower die fixing plate (13) is provided with lower die bodies (14) arranged at intervals, the middle parts of the lower die bodies (14) are respectively provided with a forming cavity (15), and negative pressure adsorption holes (16) for adsorbing an egg tart aluminum film are distributed on the bottom end surface of the forming cavity (15); the folding and separating of the upper die assembly (4) and the lower die assembly (12) is realized through the lifting action of an upper die fixing beam (2) and a lower die fixing beam (3), upper die guide rods (17) and lower die guide rods (18) which are arranged at intervals up and down are arranged on two sides of the rack (1), two ends of the upper die fixing beam (2) are respectively installed with the upper die guide rods (17) through an upper die sliding seat (19) in a guiding manner, two ends of the lower die fixing beam (3) are respectively installed with the lower die guide rods (18) through a lower die sliding seat (20) in a guiding manner, and the upper die fixing beam (2) and the lower die fixing beam (3) are lifted through swing arm connecting rod type driving assemblies (21) on two ends of the upper die fixing beam and the lower die fixing beam;
the elastic guide connecting assembly (6) comprises a guide piston rod seat (6-1) installed on the bottom end face of an upper mold fixing plate (5), a guide piston rod (6-2) is installed in the guide piston rod seat (6-1), a hollow connecting seat (6-3) is fixedly installed at the bottom end part of the extending end of the guide piston rod (6-2), a hollow channel is arranged in the middle of the connecting seat (6-3), the bottom end part of the connecting seat (6-3) is installed on the upper end face of an inner mold guide sleeve (9), an ejection mechanism (11) comprises an ejector rod (11-1), the ejector rod (11-1) is installed in the middle of the bottom end of a forming mold core (10), inner cavities are respectively arranged in the middle of the upper end of the forming mold core (10), the inner cavities are communicated with the middle channels of the inner mold guide sleeve (9) and the connecting seat (6-3) to form an air flow channel, the air flow channel is separated into two separated channels through a separating sleeve (22), the channels outside the channels are used for heating and the air flow channel of the forming mold core (10), and the channels inside of the air flow channel are used for installing an ejection pipeline (23) for pushing the ejector rod.
2. The egg tart punch forming device of claim 1, wherein: the outer side wall corresponding to the channel of the connecting seat (6-3) is provided with a water inlet (24) and a water outlet (25) communicated with the outer side wall, the bottom end face of the extending end of the guide piston rod (6-2) is provided with a concave cavity correspondingly matched with the channel of the connecting seat (6-3), the spacer bush (22) is clamped and fixed in the concave cavity, the middle of the spacer bush (22) is provided with a step hole and is clamped and fixed with an in-mold ventilation pipeline (23), the bottom end part of the guide piston rod (6-2) is provided with an air inlet channel communicated with the in-mold ventilation pipeline (23), and an electromagnetic control valve is installed at the air inlet pipe of the air inlet channel.
3. The egg tart punch forming device as claimed in claim 1, characterized in that: the bottom end part of the in-mold air duct (23) is provided with a step hole, the step hole is correspondingly communicated with a clamping hole at the upper end part of the forming mold core (10) to form a push rod guide hole, the push rod (11-1) is clamped and fixed in the push rod guide hole, and the clamping section is provided with a spring (11-2).
4. The egg tart punch forming device as claimed in claim 1, characterized in that: the utility model discloses a pressure regulating device of guide piston rod, including guide piston rod (6-2), the bottom portion of guide piston rod (6-2) install and correspond two uide bushing fixed plates (26) of complex with bimodulus overcoat (8), bimodulus overcoat (8) and two uide bushing fixed plate (26) both sides are connected fixedly through elastic guide rod (27) that a plurality of intervals set up respectively, the bottom portion of elastic guide rod (27) is fixed respectively on bimodulus overcoat (8), the upper end portion of elastic guide rod (27) passes two uide bushing fixed plates (26) of corresponding position respectively, and its stretches out the end tip and install the guide rod sliding sleeve respectively, the cover is equipped with pressure regulating spring (28) respectively on elastic guide rod (27) between bimodulus overcoat (8) and two uide bushing fixed plates (26).
5. The egg tart punch forming device as claimed in claim 1, characterized in that: swing arm connecting rod formula drive assembly (21) including driven shaft (21-1) that is located frame bottom portion, last mould lifting connecting rod (21-2) be connected with last mould slide (19) lateral surface and lower mould lifting connecting rod (21-3) be connected with lower mould slide (20) lateral surface, the both ends of driven shaft (21-1) rotate respectively and install on frame (1), cam disc (21-4) are installed respectively to the both ends tip of driven shaft (21-1), the bottom portion of going up mould lifting connecting rod (21-2) and lower mould lifting connecting rod (21-3) is connected with cam disc (21-4) respectively, the rotation of driven shaft (21-1) is through the drive assembly drive.
6. The egg tart punch forming device of claim 5, wherein: the driving assembly comprises driven swing arms (21-5) which are arranged on the inner sides of two end parts of a driven shaft (21-1), and the driven swing arms (21-5) are connected with power swing arms at the output shaft ends of the motor through power connecting rods.
7. The egg tart punch forming device of claim 6, wherein: the motor is vertically arranged downwards and supported and erected through the fixed seat, the end part of the output shaft of the motor is provided with a power shaft matched with the key groove of the output shaft of the motor, two ends of the power shaft are rotatably arranged on the fixed seat, and the other end of the power shaft is connected with the power swing arm through the key groove for transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011471543.3A CN112719090B (en) | 2020-12-14 | 2020-12-14 | Egg tart punch forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011471543.3A CN112719090B (en) | 2020-12-14 | 2020-12-14 | Egg tart punch forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112719090A CN112719090A (en) | 2021-04-30 |
| CN112719090B true CN112719090B (en) | 2023-03-17 |
Family
ID=75599929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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| WO2008061475A1 (en) * | 2006-11-20 | 2008-05-29 | Guangbao Su | Mould control apparatus for powder molding press |
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| GB1238648A (en) * | 1967-08-18 | 1971-07-07 | ||
| JPS59212198A (en) * | 1983-05-17 | 1984-12-01 | Amada Co Ltd | Dust-proofing device for die in press machine |
| US6240836B1 (en) * | 1999-08-05 | 2001-06-05 | Paul W. Garbo | Aluminum foil compression mold and method of molding food |
| CN101428471B (en) * | 2008-12-08 | 2010-12-15 | 广东达诚机械有限公司 | Thermal forming mould |
| CN105598282B (en) * | 2015-12-30 | 2018-12-28 | 吉林大学 | A kind of automobile energy-absorbing structure hot forming stamping device and process for stamping |
| CN106001228B (en) * | 2016-07-19 | 2018-03-13 | 无锡杰夫机械科技有限公司 | A kind of automatic cooling type metal plate punching device |
| CN106216513A (en) * | 2016-07-31 | 2016-12-14 | 付晓明 | Automobile spoke forming method |
| CN206201541U (en) * | 2016-10-28 | 2017-05-31 | 深圳市标王工业设备有限公司 | Vacuum positioner suitable for heating pressing machine |
| CN206691971U (en) * | 2017-03-12 | 2017-12-01 | 漳州金钥匙机械有限公司 | A kind of lifting turning device of cake making line |
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Effective date of registration: 20230222 Address after: Plant No. 3 at the intersection of Yungu Road and Qingluan Road, Xingang Industrial Park, Economic and Technological Development Zone, Hefei City, Anhui Province, 230000 Applicant after: Anhui Zhonghe Intelligent Equipment Co.,Ltd. Address before: 230000 Room 405, building 6, Yinhe happiness Plaza, 627 Hubei Road, Baohe District, Hefei City, Anhui Province Applicant before: Wang Xiaoya |
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