CN115530194A - Full-automatic tart skin production line - Google Patents

Abstract

The invention discloses a full-automatic tart skin production line, which relates to the field of food processing equipment and comprises a material bearing disc conveying line and a material bearing disc, wherein two ends of the material bearing disc are connected with the material bearing disc conveying line and reciprocate along with the material bearing disc conveying line; and a dough roll cutting mechanism, a tart skin forming stamping mechanism and a discharging mechanism are sequentially arranged on the material bearing plate conveying line along the conveying direction of the material bearing plate conveying line. The shifting plate of the material receiving and inserting device efficiently rotates under the action of the driving system, when the lifting mechanism supports a product, the shifting plate and the reciprocating transfer part are matched to push the product to the material receiving and inserting frame, so that the product is discharged, the product cannot be extruded in the whole discharging process, the complete appearance of the product is effectively ensured, the material is discharged in a pushing mode, the problem of clamping force regulation never exists, and the technical scheme is relatively easy to realize.

Description

Full-automatic tart skin production line

Technical Field

The invention relates to the field of food processing, in particular to a full-automatic tart skin production line.

Background

The egg tart is a western style pie taking egg pulp as stuffing, tart water mixed by granulated sugar, eggs, cream and the like is poured into tart skin, then the tart water is placed into an oven for baking, the outer layer of the baked egg tart is crisp tart skin, and the inner layer of the baked egg tart is fragrant and sweet yellow solidified egg pulp. In the food baking industry, the egg tarts are popular with customers.

Tart skin is the foundation for making egg tarts, and the tart skin is made by adding dough skin into a tin foil cup and then pressing and molding. China invention with application number CN202023258005.4 in the prior art discloses automatic egg tart skin production equipment, which jacks up a tinfoil cup and tart skins from a tinfoil bowl bearing part of a material bearing disc through a jacking device during discharging, then the tinfoil cup is grabbed by a grabbing device and then transferred to a discharging conveying line, and the problem existing in the discharging process is that: the clamping force of the bowl clamp in the grabbing device is not easy to control (the clamping force is small, the tin paper cup is easy to fall off; the clamping force is large, the tin paper cup is easy to deform)

Disclosure of Invention

Based on the problems, the invention aims to provide a full-automatic tart skin production line, which adopts the following technical scheme:

the invention provides a full-automatic tart skin production line which comprises a material bearing disc conveying line and a material bearing disc, wherein two ends of the material bearing disc are connected with the material bearing disc conveying line and reciprocate along with the material bearing disc conveying line, and the material bearing disc is uniformly provided with containing hole sites for containing tin paper cups; a dough roll cutting mechanism, a tart skin forming and stamping mechanism and a discharging mechanism are sequentially arranged on the material bearing disc conveying line along the conveying direction of the material bearing disc conveying line; the discharging mechanism comprises a discharging frame body, and a rotary stirring mechanism and a reciprocating shifting mechanism are arranged on the discharging frame body; the rotary toggle mechanism comprises a circulating rotary driving mechanism, a plurality of connecting rods which are arranged side by side are arranged on the circulating rotary driving mechanism, and a plurality of toggle plates are arranged on the outer wall of each connecting rod along the axial direction of the connecting rod; the reciprocating transfer mechanism comprises a supporting beam, a plurality of receiving inserting frames are arranged on the supporting beam and are perpendicular to the supporting beam, sliding blocks are arranged at two ends of the supporting beam and are connected to sliding rails below the supporting beam in a sliding mode, and a sliding driving mechanism for driving the sliding blocks to move is arranged above the sliding blocks.

Preferably, the circulating rotation driving mechanism comprises two parallel rotating shafts, wherein the end part of one of the rotating shafts is in power connection with the first driving device, two closed chains are arranged between the two rotating shafts, the chains are meshed with the chain wheels on the rotating shafts, and the end parts of the connecting rods are respectively connected with the two chains;

the sliding driving mechanism comprises a transmission shaft, a first synchronous belt, a second synchronous belt and a second driving device, wherein two ends of the transmission shaft are in transmission connection with the second synchronous belt through the first synchronous belt, part of the second synchronous belt is fixed with the end part of the supporting beam, and one second synchronous belt is in power connection with the second driving device;

the shifting plate is Z-shaped, and a horizontal part of the lower part of the shifting plate is provided with a notch; the material receiving insertion frame comprises four insertion rods, and the four insertion rods are arranged to form an inverted trapezoid.

Preferably, discharge mechanism still includes lifting mechanism, lifting mechanism includes the strut, the top of strut is provided with the bracket, be provided with a plurality of support bowls on the bracket and overlap, the top shape and the tinfoil cup phase-match of support bowl cover, the bottom of bracket is fixed with the first slide bar that leads, first slide bar sliding connection that leads is in on the strut, the below of bracket is provided with the rim plate, the rim plate rotates to be connected on the strut, be provided with the fourth eccentric rod on the lateral wall of rim plate, the fourth eccentric rod through lift the push rod with bracket connection, lift the push rod both ends respectively with fourth eccentric rod, bracket are articulated.

Preferably, the noodle roll cutting device comprises a row and column dividing mechanism, the row and column dividing mechanism is positioned in front of the noodle roll cutting mechanism, the row and column dividing mechanism comprises a throwing support frame, a transverse moving device is arranged at the top of the throwing support frame, a lifting device is arranged on the transverse moving device, and a row and column dividing device is arranged at the bottom of the lifting device;

the line dividing device comprises a line dividing frame and a line dividing driving shaft, the end part of the line dividing driving shaft is rotatably connected to the line dividing frame, one end of the line dividing driving shaft is in power connection with a line dividing servo motor through a gear set, second guide slide bars are arranged on two sides of the line dividing driving shaft, the second guide slide bars are arranged in parallel with the line dividing driving shaft, and the end parts of the second guide slide bars are fixed on the line dividing frame; two sections of thread sections with opposite rotation directions are arranged on the row-dividing driving shaft, a movable frame is in threaded connection with each thread section, the movable frame is in sliding connection with the second slide guide rod on the side part, a variable pitch module is arranged at the bottom of the movable frame, and a pneumatic sucker is arranged on a moving part of the variable pitch module;

each thread section is connected with two movable frames in a threaded manner, and the variable pitch modules on the two movable frames on the same side are arranged in a vertically staggered manner.

Preferably, the transverse moving device comprises a transverse moving frame, two parallel cross beams are arranged below the transverse moving frame, the end parts of the cross beams are connected with the throwing support frame, and the transverse moving frame is connected with the cross beams through a first guide rail sliding block assembly;

a transverse moving rotating shaft is arranged on the transverse moving frame, transverse moving driving gears are arranged at two ends of the transverse moving rotating shaft, a transverse moving rack is meshed below the transverse moving driving gears, the transverse moving rack and the first guide rail sliding block assembly are arranged side by side and fixed on the cross beam, a transverse moving transmission gear is meshed above one transverse moving driving gear, the transverse moving transmission gear is installed on a power output shaft of a transverse moving servo motor, and the transverse moving servo motor is installed on the transverse moving frame;

the lifting device comprises a lifting frame, the lifting frame is connected with the transverse moving frame through second guide rail sliding block assemblies on two sides, a lifting rack is arranged on one side of the lifting frame, a lifting driving gear is meshed on one side of the lifting rack and is installed on a power output shaft of a lifting servo motor, and the lifting servo motor is installed on the transverse moving frame.

Preferably, the dough roll cutting mechanism comprises a dough roll conveying belt, and a cutter driven by a cutting driving device is arranged on the discharging side of the dough roll conveying belt;

a plurality of first guide rods arranged side by side are arranged above the dough roll conveying belt, a guide channel is formed between every two adjacent first guide rods, the guide direction of the guide channel is the same as the conveying direction of the dough roll conveying belt, and the tail end of the guide channel is close to the cutter;

two auxiliary pressing transmission belts are arranged on one side, close to the cutter, of each guide channel, the auxiliary pressing transmission belts are installed on two belt rollers which are arranged side by side, the two belt rollers are installed on a roller frame, and one end of one belt roller is in power connection with a pressing driving device.

Preferably, each first guide rod is provided with a sliding seat, the sliding seats are connected to a third guide slide rod in a sliding manner, each sliding seat is provided with a jackscrew, and the inner end of the jackscrew abuts against the third guide slide rod;

the cutting driving device is arranged at the top of the tool rest; the cutting driving device is a servo motor, a power output shaft of the cutting driving device is provided with a rotary table, a third eccentric rod is arranged on the rotary table, and the third eccentric rod is rotatably connected with the cutter holder;

the front of the cutter holder is connected with the cutter, the cutter holder is connected with a back plate through two longitudinally arranged third guide rail sliding block assemblies, and the back of the back plate is connected with the cutter frame through two transversely arranged fourth guide rail sliding block assemblies;

a cutter guiding device is arranged on the outer side of the cutter; the cutter guiding device comprises an outer guide plate and an inner guide plate, the cutter is located between the outer guide plate and the inner guide plate, and the end parts of the outer guide plate and the inner guide plate are connected to the cutter rest through guide plate supports.

Preferably, the tart skin forming and punching mechanism comprises a punching frame body, an upper pressing seat, a lower bracket and a gear driving assembly; the upper pressing seat is connected in the punching frame body in a sliding mode, a plurality of die head assemblies are arranged on the bottom surface of the upper pressing seat, each die head assembly comprises a die head, the upper end of each die head is connected with a die holder, and the lower end of each die head is in an inverted cone shape;

a first cavity is arranged in the die head, a water inlet hole and a water drain hole are arranged in the die holder, and the water inlet hole and the water drain hole are communicated with the first cavity;

a notch is formed in the middle of the lower end face of the die head, a second cavity and a guide hole are formed in the die head along the axis direction, the second cavity is independent from the first cavity, the bottom of the second cavity is communicated with the notch through the guide hole, the top of the second cavity is communicated with an air guide hole arranged in the die holder in a built-in mode, an ejector rod is arranged in the second cavity and is connected in the guide hole in a sliding mode, an anti-falling cap is arranged at the upper end of the ejector rod, a blocking block is arranged at the lower end of the ejector rod and is matched with the notch in an embedded mode, a first spring is sleeved on the ejector rod, the upper end of the first spring abuts against the anti-falling cap, and the lower end of the first spring abuts against the bottom of the second cavity;

the die head is provided with a buffer sleeve, the lower port of the buffer sleeve is matched with the tin paper cup in an embedded manner, a plurality of fourth guide sliding rods are uniformly distributed at the top of the buffer sleeve, the fourth guide sliding rods are connected to the die holder in a sliding manner, a second spring is sleeved on each fourth guide sliding rod, the upper end of each second spring abuts against the die holder, and the lower end of each second spring abuts against the buffer sleeve;

the buffer sleeve is connected to the die head in a sliding and sealing manner, and the outer wall of the buffer sleeve is provided with a through exhaust hole;

the lower bracket is positioned below the upper pressing seat, the lower bracket is connected in the punching frame body in a sliding manner, a plurality of bottom brackets are arranged on the top surface of the lower bracket, the bottom brackets correspond to the die head assemblies one by one, and a supporting groove for placing a tin paper cup is arranged on the top surface of each bottom bracket;

the gear driving assembly is arranged on the stamping frame body and drives the upper pressing seat and the lower support seat to be close to or far away from simultaneously.

Preferably, the gear driving assembly comprises gear sets which are symmetrically arranged left and right, each gear set comprises a motor gear, the motor gear is mounted on a driving shaft of the servo motor, a middle gear is meshed below the motor gear, and side gears are meshed on two sides of the middle gear;

the middle gear is provided with a first eccentric rod, the first eccentric rod is connected with the end part of the lower bracket through a first connecting rod, and two ends of the first connecting rod are respectively hinged with the first eccentric rod and the lower bracket;

the side gear is provided with a second eccentric rod, the second eccentric rod is connected with the end part of the upper pressing seat through a second connecting rod, and two ends of the second connecting rod are respectively hinged with the second eccentric rod and the upper pressing seat;

the middle gears on the two sides are connected through a middle shaft, and the side gears on the two sides are connected through side shaft.

Preferably, an elastic reset component is arranged below the upper pressing seat, the elastic reset component comprises a supporting plate and a second guide rod, the top surface of the supporting plate is connected with the upper pressing seat through a plurality of supporting rods, and two ends of the bottom surface of the supporting plate are provided with limiting blocks;

the upper portion sliding connection of second guide bar is in the reservation of last pressure seat leads the sliding hole, the lower extreme of second guide bar with the die holder is connected, be provided with the spacing ring on the second guide bar, the spacing ring supports on the up end terminal surface of backup pad, the top of spacing ring is provided with the third spring, the both ends of third spring support respectively the spacing ring with on the last pressure seat.

Compared with the prior art, the invention has the following beneficial technical effects:

the shifting plate rotates efficiently under the action of the driving system, and after the lifting mechanism lifts the product, the shifting plate is matched with the reciprocating transfer part to push the product to the material receiving insertion frame, so that the product is discharged, the product cannot be extruded in the whole discharging process, the complete appearance of the product is effectively ensured, the pushing mode is adopted for discharging, the problem of clamping force regulation never exists, and the technical scheme is relatively easy to realize; meanwhile, the whole machine equipment integrates the processes of row-by-row feeding, dough cutting, tart skin forming and discharging, has high automation degree, and can effectively improve the utilization rate of a production line.

Drawings

The invention is further illustrated in the following description with reference to the drawings.

Fig. 1 is a schematic layout diagram of a full-automatic tart skin production line in a first embodiment of the invention;

FIG. 2 is a schematic structural diagram of a column-dividing and column-dividing mechanism according to a first embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a noodle roll cutting mechanism according to an embodiment of the present invention;

FIG. 4 is an exploded view of the modules of the apparatus for slicing dough roll according to one embodiment of the present invention;

fig. 5 is a schematic view of an installation structure of an auxiliary pressing conveyor belt according to a first embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 4 at A;

FIG. 7 is a schematic view of a mounting structure of a cutter according to a first embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a cutter guide device according to an embodiment of the present invention;

fig. 9 is a schematic front view structure diagram of a tart skin forming and punching mechanism in a first embodiment of the invention;

fig. 10 is a schematic side view of a tart skin forming and punching mechanism according to an embodiment of the invention;

fig. 11 is a schematic structural diagram of a tart skin forming and punching mechanism in the first embodiment of the invention;

fig. 12 is a schematic layout view of a tart skin forming and punching mechanism on a material receiving tray conveying line in the first embodiment of the invention;

FIG. 13 is a schematic view of a die assembly press-fit with a bottom support according to an embodiment of the present invention;

FIG. 14 is a cross-sectional view of a die assembly of one embodiment of the present invention;

FIG. 15 is a schematic structural diagram of a die assembly according to an embodiment of the present invention;

FIG. 16 is a schematic view of the bottom bracket according to the first embodiment of the present invention;

FIG. 17 is a front view of a gear drive assembly according to an embodiment of the present invention;

FIG. 18 is a side view of a gear drive assembly according to one embodiment of the present invention;

FIG. 19 is a schematic view of a gear drive assembly according to one embodiment of the present invention;

fig. 20 is a schematic view of a resilient return member in accordance with an embodiment of the present invention;

FIG. 21 is a schematic view of a guide bar according to an embodiment of the present invention;

FIG. 22 is an enlarged view of a portion of FIG. 20 at A;

fig. 23 is a schematic structural diagram of a tart skin forming and punching mechanism in an embodiment of the invention;

fig. 24 is an exploded structural schematic view of a tart cup discharging device in an embodiment of the invention;

fig. 25 is a schematic layout view of a rotary toggle mechanism and a reciprocating transfer mechanism according to a first embodiment of the present invention;

FIG. 26 is a schematic structural view of a rotary toggle mechanism according to an embodiment of the present invention;

FIG. 27 is a schematic structural diagram of a dial plate according to an embodiment of the present invention;

FIG. 28 is a schematic structural view of a reciprocating transferring mechanism according to an embodiment of the present invention

FIG. 29 is a schematic structural view of a material receiving rack according to an embodiment of the present invention;

FIG. 30 is a schematic front view of a lift mechanism according to an embodiment of the present invention;

FIG. 31 is a schematic diagram of a back side structure of a lift mechanism according to an embodiment of the present invention;

fig. 32 is a schematic layout diagram of a fully automatic tart skin production line in the second embodiment of the invention;

fig. 33 is a schematic front view of a second row-by-row split-column placement device according to a second embodiment of the present invention;

FIG. 34 is a schematic structural diagram of a second device for arranging rows and columns according to the present invention;

FIG. 35 is a schematic front view of a row-column separating device in accordance with a second embodiment of the present invention;

FIG. 36 is a schematic view of a split row-column apparatus according to a second embodiment of the present invention;

FIG. 37 is a schematic view of a split row/column drive shaft according to a second embodiment of the present invention;

FIG. 38 is a schematic structural view of a traverse device and a lift device in accordance with a second embodiment of the present invention;

FIG. 39 is a schematic top view of the traverse device and the elevating device according to the second embodiment of the present invention;

FIG. 40 is a schematic view of arranging materials in rows and columns according to a second embodiment of the present invention;

description of the reference numerals: 1. a material carrying disc conveying line; 2. a material bearing disc; 201. a containing hole site;

3. a row-by-row mechanism; 301. putting a support frame; 302. a traversing device; 302-1, a cross sliding frame; 302-2, a cross beam; 302-3, a transverse moving servo motor; 302-4, a first guide rail slider assembly; 302-5, transversely moving the rotating shaft; 302-6, a traverse driving gear; 302-7, transversely moving the rack; 302-8, a traverse transmission gear; 303. a lifting device; 303-1, a lifting frame; 303-2, a second guide rail slider assembly; 303-3, lifting racks; 303-4, lifting and driving a gear; 303-5, a lifting servo motor; 304. a row-column separation device; 304-1, dividing into rows and columns; 304-2, split row drive shaft; 304-3, a split-row servo motor; 304-4, a second guide rod; 304-5, a threaded section; 304-6, a movable frame; 304-7, a variable pitch module; 304-8, a pneumatic suction cup;

4. a dough roll dicing mechanism; 401. a dough roll conveyor belt; 402. a cutting drive device; 402-1, a turntable; 402-2, a third eccentric rod; 403. a cutter; 403-1, a tool apron; 403-2, a third guide rail slider assembly; 403-3, a back plate; 403-4, a fourth guide rail slider assembly; 403-5, a tool holder; 404. a first guide bar; 404-1, a guide channel; 405. auxiliary pressing of the conveyor belt; 405-1, belt rollers; 405-2, a roller frame; 405-3, a pressing driving device; 406. a slide base; 406-1, a third slide guide bar; 406-2, jackscrews; 407. a cutter guide; 407-1, an outer guide plate; 407-2, an inner guide plate; 407-3, a guide plate bracket;

5. a tart skin forming and punching mechanism; 501. a die assembly; 501-1, a die head; 501-2, notches; 501-3, a second cavity; 501-4, a guide hole; 501-5, a die holder; 501-6, air vents; 501-7, a top rod; 501-8, an anti-falling cap; 501-9, blocking blocks; 501-10, a first spring; 501-11, a first cavity; 501-12, a water inlet hole; 501-13, a drain hole; 501-14, a buffer sleeve; 501-15, a fourth guide slide bar; 501-16, a second spring; 501-17 parts of an exhaust hole; 502. a bottom support; 502-1, bracket; 503. stamping the frame body; 504. an upper pressing seat; 505. a lower bracket; 506. a gear drive assembly; 506-1, motor gear; 506-2, a servo motor; 506-3, an intermediate gear; 506-4, side gears; 506-5, a first eccentric rod; 506-6, a first connecting rod; 506-7, a second eccentric rod; 506-8, a second connecting rod; 506-9, intermediate shaft; 506-10, a lateral shaft; 507. An elastic return member; 507-1, a support plate; 507-2, a support rod; 507-3, a limiting block; 507-4, a second guide rod; 507-5, a limit ring; 507-6, a third spring; 507-7, a lantern ring; 508. a fifth guide rail slider assembly;

6. a discharging mechanism; 601. a discharging frame body; 602. rotating the toggle mechanism; 602-1, a circulating rotation driving mechanism; 602-1-1, a rotating shaft; 602-1-2, a first driving device; 602-1-3, a chain; 602-1-4, sprocket; 602-2, a connecting rod; 602-3, dialing a plate; 602-3-1, and opening; 603. a reciprocating transfer mechanism; 603-1, joist; 603-2, receiving and inserting frames; 603-2-1, inserting rods; 603-3, a sliding block; 603-4, a slide rail; 603-5, a sliding driving mechanism; 603-5-1 and a transmission shaft; 603-5-2, a first synchronous belt; 603-5-3 and a second synchronous belt; 603-5-4, a second driving device; 604. a lifting mechanism; 604-1, a bracket; 604-2, a bracket; 604-3, supporting the bowl cover; 604-4, a first guide rod; 604-5, a wheel disc; 604-6, a fourth eccentric rod; 604-7, lifting the push rod.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that the terms "first" and "second" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and operate, and thus, should not be construed as limiting the present invention.

Example one

As shown in fig. 1 and 2, the embodiment discloses a full-automatic tart skin production line, which comprises a material receiving tray conveying line 1 and a material receiving tray 2, wherein two ends of the material receiving tray 2 are connected with the material receiving tray conveying line 1 and reciprocate along with the material receiving tray conveying line 1, and the material receiving tray 2 is uniformly provided with containing hole sites 201 for containing tin paper cups. And a dough roll cutting mechanism 4, a tart skin forming and punching mechanism 5 and a discharging mechanism 6 are sequentially arranged on the material bearing disc conveying line 1 along the conveying direction of the material bearing disc conveying line. And a tin paper cup feeding device is arranged at the starting end of the material bearing disc conveying line 1. The tinfoil cup feeding device in the embodiment adopts the prior art.

As shown in fig. 3 and 4, the dough roll cutting mechanism 4 includes a dough roll conveyor belt 401, a cutter 403 driven by a cutting driving device 402 is disposed on a discharging side of the dough roll conveyor belt 401, a plurality of first guide rods 404 arranged side by side are disposed above the dough roll conveyor belt 401, a guide channel 404-1 is formed between two adjacent first guide rods 404, a guiding direction of the guide channel 404-1 is the same as a conveying direction of the dough roll conveyor belt 401, and a tail end of the guide channel 404-1 is close to the cutter 403.

The working principle of the dough roll cutting mechanism 4 is as follows: the cylindrical noodle roll is placed in the guide channel 404-1, the noodle roll moves a certain distance to the position of the cutter 403 under the action of the noodle roll conveying belt 401, the cutter 403 descends under the drive of the cutting drive device 402 to cut the noodle roll into blocks, the cutter 403 is quickly reset after cutting, then the noodle roll conveying belt 401 continues to drive the noodle roll to move forward a certain distance, and then the cutter 403 descends again to cut the noodle roll into blocks. The cut dough pieces are conveyed by the dough roll conveying belt 401 to continue to move forwards each time until the cut dough pieces fall into the arranged tin paper cups, and the tin paper cups are arranged in the material bearing disc 2 to the material containing holes 20 in advance.

As shown in fig. 3 and 5, in the present embodiment, two auxiliary pressing and conveying belts 405 are disposed on one side of each guide channel 404-1, which is close to the cutting knife 403, and the two auxiliary pressing and conveying belts 405 press the conveyed materials, so that the materials are discharged more regularly. The cross section of the auxiliary pressing transmission belt 405 is cylindrical, and two auxiliary pressing transmission belts 405 in the guide channel 404-1 are arranged side by side at intervals. Each auxiliary pressing transmission belt 405 is installed on two belt rollers 405-1 which are arranged side by side, belt rollers 405-1 are provided with belt wheels matched with the auxiliary pressing transmission belts 405, the belt rollers 405-1 are transversely and vertically arranged above the face roll transmission belt 401, the two belt rollers 405-1 are installed on a roller frame 405-2, one end of one belt roller 405-1 is in power connection with a pressing driving device 405-3, and the ends, far away from the pressing driving device 405-3, of the two belt rollers 405-1 are connected through synchronous belt transmission, so that the rotating consistency of the two belt rollers 405-1 is ensured. The pressing drive unit 405-3 includes a servo motor, and the servo motor drives one of the belt rollers 405-1 to rotate via a timing belt.

In the present embodiment, as shown in fig. 3 and 6, the width of the guide channel 404-1 between two adjacent first guide bars 404 is designed to be adjustable, specifically, a sliding base 406 is mounted on each first guide bar 404, the sliding base 406 is slidably connected to a third guide bar 406-1, each sliding base 406 is provided with a top thread 406-2, and the inner end of the top thread 406-2 abuts against the third guide bar 406-1.

In this embodiment, each first guide bar 404 has two slide seats 406 mounted thereon, wherein one slide seat 406 is located at an upper end of the first guide bar 404 and the other slide seat 406 is located at a lower portion of the first guide bar 404. A third guide rod 406-1 engaged with a slide 406 at the upper end of the first guide rod 404 is installed and fixed on the support frame of the dough roll conveyor 401. A third guide bar 406-1 engaged with a slide 406 at the lower portion of the first guide bar 404 is installed and fixed to the roller frame 405-2. Note that the roller housing 405-2 is attached to the tool housing 403-5, described below.

As shown in FIG. 7, in this embodiment, cutting drive 402 is a servo motor, and cutting drive 402 is mounted on top of tool post 403-5; a power output shaft of the cutting driving device 402 is provided with a rotating disc 402-1, the rotating disc 402-1 is provided with a third eccentric rod 402-2, and the third eccentric rod 402-2 is rotatably connected with a tool apron 403-1 through a bearing structure; the front of the tool post 403-1 is connected with the cutting knife 403, the tool post 403-1 is connected with the back plate 403-3 through two longitudinally arranged third guide rail slider assemblies 403-2, and the back of the back plate 403-3 is connected with the tool post 403-5 through two transversely arranged fourth guide rail slider assemblies 403-4.

The third guide rail slider assembly 403-2 is identical in structure to the fourth guide rail slider assembly 403-4. The guide rail of the third guide rail slide block assembly 403-2 is fixed on the back plate 403-3, and the slide block of the third guide rail slide block assembly 403-2 is fixed on the tool apron 403-1. The guide rail of the fourth guide rail slider assembly 403-4 is fixed on the tool holder 403-5, and the slider of the fourth guide rail slider assembly 403-4 is fixed on the back plate 403-3.

As shown in fig. 3, 4, 7 and 8, a cutter guide 407 is disposed on the outer side of the cutter 403, the cutter guide 407 includes an outer guide plate 407-1 and an inner guide plate 407-2, the cutter 403 is located between the outer guide plate 407-1 and the inner guide plate 407-2, and the ends of the outer guide plate 407-1 and the inner guide plate 407-2 are connected to the cutter holder 403-5 through a guide plate bracket 407-3.

As shown in fig. 9 to 12, the tart skin forming punch mechanism 5 includes a die head assembly 501, a shoe 502, a frame body 503, an upper press base 504, a lower base 505, and a gear drive assembly 506. The bottom surface of the upper press base 504 is provided with a plurality of die assemblies 501. The lower bracket 505 is located below the upper platen 504, and the top surface of the lower bracket 505 is provided with a plurality of shoes 502. The gear driving assembly 506 is installed on the frame body 1, the gear driving assembly 506 drives the upper pressing base 504 and the lower supporting base 505 to move close to or away from each other at the same time, and the die head assemblies 501 and the supporting bases 502 correspond to each other one by one and are matched with each other to complete the pressing of tart skins.

The two ends of the upper pressing base 504 and the two ends of the lower bracket 505 are slidably connected in the rack body 503 through a fifth guide rail slider assembly 508, the slider of the fifth guide rail slider assembly 508 is fixed on the upper pressing base 504 and the lower bracket 505, the guide rail of the fifth guide rail slider assembly 508 is fixed on the rack body 503, the upper pressing base 504 is located above the material bearing tray 2, and the lower bracket 505 is located below the material bearing tray 2 on the upper layer.

As shown in fig. 13 to 16, the die head assembly 501 includes a die head 501-1, the upper end of the die head 501-1 is connected to a die holder 501-5, the die holder 501-5 is mounted on an upper pressure seat 504, and the lower end of the die head 501-1 is in an inverted cone shape; a first cavity 501-11 is arranged in the die head 501-1, a water inlet 501-12 and a water drain 501-13 are arranged in the die holder 501-5, and the water inlet 501-12 and the water drain 501-13 are both communicated with the first cavity 501-11; by introducing the circulating heating liquid into the first cavity 501-11, the die head 501-1 can be heated, so that the tart skin is heated uniformly and stably during pressing, and the tart skin is formed conveniently. The heating liquid may be hot water or hot oil.

In order to separate a formed tart skin from a die head 501-1 conveniently, in the embodiment, a notch 501-2 is formed in the middle of the lower end face of the die head 501-1, a second cavity 501-3 and a guide hole 501-4 are formed in the die head 501-1 along the axial direction of the die head 501-1, the second cavity 501-3 and a first cavity 501-11 are independent of each other, the bottom of the second cavity 501-3 is communicated with the notch 501-2 through the guide hole 501-4, the top of the second cavity 501-3 is communicated with an air guide hole 501-6 arranged in a die holder 501-5, a mandril 501-7 is arranged in the second cavity 501-3, the mandril 501-7 is connected in the guide hole 501-4 in a sliding mode, an anti-falling cap 501-8 is arranged at the upper end of the mandril 501-7, a blocking block 501-9 is arranged at the lower end of the mandril 501-7, the blocking block 501-9 is matched with the notch 501-2 in an embedded mode, a first spring 501-10 is sleeved on the mandril 501-7, the upper end of the first spring 501-10 is arranged on the anti-falling cap 501-8, and the lower end of the second cavity 501-3 is arranged at the bottom of the second cavity 501-11.

After the tart skin is formed by pressing, the die head assembly 501 is lifted under the driving of the upper pressing base 504, meanwhile, an external air source starts to work, air enters the guide hole 501-4 through the air guide hole 501-6 and acts on the blocking block 501-9 to force the blocking block 501-9 and the notch 501-2 to be staggered to generate a gap, and the air passes through the gap between the blocking block 501-9 and the notch 501-2 to reach the contact surface of the tart skin and the die head 501-1, so that the die head 501-1 and the tart skin are quickly separated, and adhesion is prevented.

In this embodiment, the first cavity 501-11 is annularly enclosed outside the second cavity 501-3. The blocking block 501-9 is trumpet-shaped.

The top surface of the shoe 502 is provided with a bracket 502-1 for placing a tin paper cup. In order to keep the stability of the tin paper cup in the pressing process, a buffer sleeve 501-14 is arranged on the die head 501-1, a plurality of fourth guide bars 501-15 are uniformly distributed on the top of the buffer sleeve 501-14, the fourth guide bars 501-15 are connected to the die base 501-5 in a sliding mode, second springs 501-16 are sleeved on the fourth guide bars 501-15, the upper ends of the second springs 501-16 abut against the die base 501-5, and the lower ends of the second springs 501-16 abut against the buffer sleeve 501-14. When the die head 501-1 extrudes the dough blocks in the tin foil cup, the lower port of the buffer sleeve 501-14 is embedded and matched with the tin foil cup, so that the tin foil cup is prevented from moving.

As the buffer sleeve 501-14 is enclosed around the tin paper cup, the buffer sleeve 501-14 is connected with the die head 501-1 in a sliding and sealing mode, the buffer sleeve 501-14 can form certain blocking to air between the contact surface of the tart skin and the die head 501-1, so that the fast separation between the die head 501-1 and the tart skin is facilitated, the air is discharged after the separation, and the outer wall of the buffer sleeve 501-14 is provided with the through exhaust hole 501-17. The process is as follows: when the die head 501-1 is pressed, the port of the vent hole 501-17 is tightly attached to the outer wall of the die head 501-1, so that the vent hole 501-17 is blocked to a certain extent, when the die head 501-1 finishes pressing and rising, the buffer sleeve 501-14 is kept pressed down under the action of the second spring 501-16, and the vent hole 501-17 and the outer wall of the die head 501-1 are staggered up and down, so that gas is exhausted.

As shown in fig. 17 to 19, the gear driving assembly 506 includes gear sets symmetrically arranged at left and right sides, each gear set includes a motor gear 506-1, the motor gear 506-1 is mounted on a driving shaft of the servo motor 506-2, a middle gear 506-3 is engaged below the motor gear 506-1, and both sides of the middle gear 506-3 are engaged with side gears 506-4. The intermediate gear 506-3 is provided with a first eccentric rod 506-5, the first eccentric rod 506-5 is connected with the end of the lower support 505 through a first connecting rod 506-6, and two ends of the first connecting rod 506-6 are respectively hinged with the first eccentric rod 506-5 and the lower support 505. The side gear 506-4 is provided with a second eccentric rod 506-7, the second eccentric rod 506-7 and the first eccentric rod 506-5 are far away from each other, the second eccentric rod 506-7 is connected with the end part of the upper pressure base 504 through a second connecting rod 506-8, and two ends of the second connecting rod 506-8 are respectively hinged with the second eccentric rod 506-7 and the upper pressure base 504.

The working principle of the gear set is as follows: the servo motor 506-2 drives the middle gear 506-3 and the side gear 506-4 to rotate through the driving motor gear 506-1, the rotation directions of the side gears 506-4 on the two sides are opposite to that of the middle gear 506-3, and the first eccentric rod 506-5 and the second eccentric rod 506-7 are far away from each other in the movement process, so that the middle gear 506-3 and the side gear 506-4 respectively drive the lower bracket 505 and the upper press seat 504 to approach or separate from each other through the first connecting rod 506-6 and the second connecting rod 506-8 in the rotation process.

It should be noted that the servo motors 506-2 on both sides can maintain the same rotation speed through the driving system, so as to ensure the gear sets on both sides to be synchronous. However, under the special condition that the voltage and the current are unstable, the single-side servo motor 506-2 can lose rotation, and in this condition, in order to ensure the synchronization of the gear sets on the two sides, the middle shaft 506-9 and the side shaft 506-10 are required to be additionally arranged. Specifically, the intermediate gear 506-3 on both sides is connected through the intermediate shaft 506-9, and the intermediate gear 506-3 and the intermediate shaft 506-9 are fixedly connected through shaft keys. The side gears 506-4 on the two sides are connected through the side shafts 506-10, and the side gears 506-4 are fixedly connected with the side shafts 506-10 through shaft keys. The middle shaft 506-9 and the side shaft 506-10 are both arranged on the frame body 1 through shaft seats.

As shown in fig. 20 and 21, an elastic restoring member 507 is disposed below the upper pressing base 504, the elastic restoring member 507 includes a supporting plate 507-1 and a second guiding rod 507-4, the top surface of the supporting plate 507-1 is connected to the upper pressing base 504 through a plurality of supporting rods 507-2, and two ends of the bottom surface of the supporting plate 507-1 are provided with limiting blocks 507-3.

The upper part of the second guide rod 507-4 is connected with the reserved guide slide hole of the upper press seat 504 in a sliding manner, and the lower end of the second guide rod 507-4 is connected with the die holder 501-5. A limiting ring 507-5 is arranged on the second guide rod 507-4, the limiting ring 507-5 is propped against the upper end face of the supporting plate 507-1, a third spring 507-6 is arranged above the limiting ring 507-5, and two ends of the third spring 507-6 are propped against the limiting ring 507-5 and the upper pressing seat 504 respectively.

In this embodiment, as shown in fig. 22, the number of the third springs 507-6 is a plurality of springs annularly arranged around the second guide rod 507-4, the third springs 507-6 are smaller springs, a vertical groove for placing the third springs 507-6 is provided on the outer wall of the second guide rod 507-4, a collar 507-7 is sleeved on the outer side of the second guide rod 507-4, and the collar 507-7 sleeves and fastens each third spring 507-6 around the second guide rod 507-4. In addition to this embodiment, a single larger third spring 507-6 can be selected, and the third spring 507-6 can be directly sleeved on the second guiding rod 507-4.

The working principle of the elastic reset member 507 is as follows: the upper pressing seat 504 drives the die head assembly 501 to move downwards, the lower bracket 505 drives the bottom support 502 to move upwards, when the die head assembly 501 and the bottom support 502 work in a matching mode, the third spring 507-6 is compressed, the upper pressing seat 504 continues to move downwards, and when the limiting block 507-3 is in contact with the material bearing disc 501-, the upper pressing seat 504 stops moving downwards. The downward operation power of the upper pressure seat 504 is released, the gear driving component 506 is in a stop working state, at the moment, under the condition that no driving power exists, the third spring 507-6 begins to reset to push the upper pressure seat 504 to operate upwards, and the upper pressure seat 504 moves upwards and simultaneously drives the die head component 501 to be separated from the bottom support 502. The elastic reset component 507 realizes the automatic return action, the design greatly reduces the energy consumption, and saves the manufacturing cost and the production cost.

As shown in fig. 23 to 25, the discharging mechanism 6 includes a frame 601, a rotary toggle mechanism 602, a reciprocating transfer mechanism 603, and a lifting mechanism 604. The frame body 601 is fixed on the material bearing disc conveying line 1. The rotary toggle mechanism 602 and the reciprocating transfer mechanism 603 are located above the material receiving tray 2, the rotary toggle mechanism 602 and the reciprocating transfer mechanism 603 are arranged up and down, and the lifting mechanism 604 is located below the material receiving tray 2.

As shown in fig. 26, the rotational toggle mechanism 602 includes a cyclic rotation driving mechanism 602-1, a plurality of connecting rods 602-2 are disposed on the cyclic rotation driving mechanism 602-1, and a plurality of toggle plates 602-3 are disposed on an outer wall of each connecting rod 602-2 along an axial direction thereof. The circulating rotation driving mechanism 602-1 comprises two rotating shafts 602-1-1 arranged side by side, the rotating shafts 602-1-1 are mounted on the frame body 601 through shaft seats, the end of one rotating shaft 602-1-1 is in power connection with the first driving device 602-1-2, two closed chains 602-1-3 are arranged between the two rotating shafts 602-1-1, the chains 602-1-3 are meshed with the chain wheels 602-1-4 on the rotating shafts 602-1-1, and the ends of the connecting rods 602-2 are respectively connected with the two chains 602-1-3. The first drive device 602-1-2 may be a servo motor.

As shown in FIG. 27, the pulling plate 602-3 is Z-shaped, a notch 602-3-1 is formed on the horizontal part of the lower part of the pulling plate 602-3, and the notch 602-3-1 is matched with the arc-shaped outer wall of the tin paper cup.

As shown in fig. 28, the reciprocating transferring mechanism 603 comprises a joist 603-1, a plurality of material receiving racks 603-2 are arranged on the joist 603-1, the material receiving racks 603-2 are arranged perpendicular to the joist 603-1, sliding blocks 603-3 are arranged at both ends of the joist 603-1, the sliding blocks 603-3 are slidably connected to sliding rails 603-4 at the lower part, and a sliding driving mechanism 603-5 for driving the sliding blocks 603-3 to move is arranged above the sliding blocks 603-3.

The slide driving mechanism 603-5 includes a driving shaft 603-5-1, a first timing belt 603-5-2, a second timing belt 603-5-3, and a second driving device 603-5-4. The local part of the second synchronous belt 603-5-3 is fixed with the end part of the joist 603-1, the second synchronous belt 603-5-3 is arranged on two synchronous belt wheels, and one of the belt wheels of the second synchronous belt 603-5-3 is in power connection with the second driving device 603-5-4. The second driving means 603-5-4 may be a servo motor.

The second synchronous belts 603-5-3 on the two sides are in transmission connection with the first synchronous belt 603-5-2 through the transmission shafts 603-5-1, the transmission shafts 603-5-1 are installed on the frame body 601 through shaft seats, the first synchronous belts 603-5-2 are arranged at the two ends of the transmission shafts 603-5-1, the first synchronous belts 603-5-2 are respectively matched with the transmission shafts 603-5-1 and belt wheels at the end parts of the middle shafts, and the belt wheels matched with the second synchronous belts 603-5-3 are installed at one end of the middle shaft far away from the first synchronous belts 603-5-2.

As shown in FIG. 29, the material receiving rack 603-2 includes four insertion rods 603-2-1, and the four insertion rods 603-2-1 are arranged to form an inverted trapezoid.

As shown in fig. 30 and 31, the lifting mechanism 604 includes a support frame 604-1, the support frame 604-1 is fixed on the material tray conveying line 1, a bracket 604-2 is disposed above the support frame 604-1, a plurality of support bowls 604-3 are disposed on the bracket 604-2, the top of the support bowls 604-3 is matched with the tin foil cups, the support bowls 604-3 correspond to the holes on the material tray 2, a first slide rod 604-4 is fixed at the bottom of the bracket 604-2, the first slide rod 604-4 is slidably connected to the support frame 604-1, a wheel disc 604-5 is disposed below the bracket 604-2, the wheel disc 604-5 is rotatably connected to the support frame 604-1 through a shaft seat, the wheel disc 604-5 is driven by a motor through a chain, a fourth eccentric rod 604-6 is disposed on one side wall of the wheel disc 604-5, the fourth eccentric rod 604-6 is connected to the bracket 604-2 through a lifting push rod 604-7, and two ends of the lifting push rod 604-7 are respectively hinged to the fourth eccentric rod-6 and the bracket 604-2. In this embodiment, a plurality of lifting mechanisms 604 are disposed below the material receiving tray 6, and the wheel discs 604-5 of two adjacent lifting mechanisms 604 can transmit power through chains.

The working process of the discharging mechanism is as follows:

the motor drives the wheel disc 604-5 to rotate through the chain, the wheel disc 604-5 drives the fourth eccentric rod 604-6 to move, the fourth eccentric rod 604-6 pushes the lifting push rod 604-7 to lift, and further lifts the lifting bracket 604-2 and the supporting bowl sleeve 604-3, meanwhile, the motor drives the sliding driving mechanism 603-5 to operate, the receiving inserting frame 603-2 is driven to reciprocate through the synchronous belt, the receiving inserting frame 603-2 inserts materials on the supporting bowl sleeve 604-3, at the moment, the rotating shifting mechanism 602 starts to be driven by the motor, the rotating shaft 602-1-1 drives the chain wheel 602-1-4 to rotate, and further the connecting rod 602-2 drives the shifting plate 602-3 to shift the materials on the receiving inserting frame 603-2 to a transportation line.

Example two

The tart skins in the existing market usually comprise port tart skins and tart skins, and the port tart skins are usually produced by processing dough into cylindrical rolls in advance, slitting the cylindrical rolls and then pressing the slit dough blocks. The production process of the tart skin generally comprises the steps of processing dough into dough sheets in advance, cutting the dough sheets, and then pressing the cut dough sheets.

The production of both tart skins needs to be subjected to compression molding and discharging processes. The dough roll slicing mechanism 4, the tart skin forming punching mechanism 5 and the discharging mechanism 6 disclosed in the first embodiment are mutually matched and are suitable for processing of the tart skin.

In order to sufficiently utilize the production line effectively, the present embodiment is provided with the row and column dividing mechanism 3 in addition to the technology of the first embodiment, and the row and column dividing mechanism 3 is disposed in front of the dough roll cutting mechanism 4. The row and column dividing mechanism 3 can disperse the cut small dough pieces and transfer the small dough pieces to the material bearing disc conveying line 1, and the small dough pieces are placed in the tinfoil cups in the material bearing disc 2 in the material bearing hole 201.

It should be noted that when a port tart is produced, a dough roll slicing mechanism 4, a tart skin forming and punching mechanism 5 and a discharging mechanism 6 on a production line are used in cooperation. When the tart is produced, a row dividing and column dividing mechanism 3, a tart skin forming and punching mechanism 5 and a discharging mechanism 6 on a production line are matched.

As shown in fig. 32 and 33, the row and column dividing mechanism 3 includes a drop support frame 301, a traverse device 302 is disposed on the top of the drop support frame 301, a lifting device 303 is disposed on the traverse device 302, and a row and column dividing device 304 is disposed on the bottom of the lifting device 303.

As shown in fig. 34 to 37, the column splitting device 304 comprises a column splitting frame 304-1 and a column splitting driving shaft 304-2, the column splitting frame 304-1 is fixed at the bottom of the lifting device 303, the end of the column splitting driving shaft 304-2 is rotatably connected to the column splitting frame 304-1 through a bearing structure, and one end of the column splitting driving shaft 304-2 is in power connection with the column splitting servo motor 304-3 through a gear set. The two sides of the row-dividing driving shaft 304-2 are respectively provided with a second guide slide bar 304-4, the second guide slide bars 304-4 are arranged side by side with the row-dividing driving shaft 304-2, and the end parts of the second guide slide bars 304-4 are fixed on the row-dividing frame 304-1; two threaded sections 304-5 with opposite rotation directions are arranged on the row-column driving shaft 304-2, each threaded section 304-5 is in threaded connection with a movable frame 304-6, the movable frame 304-6 is in sliding connection with a second guide sliding rod 304-4 on the side portion, a variable-pitch module 304-7 is arranged at the bottom of the movable frame 304-6, and a pneumatic suction cup 304-8 is arranged on the moving portion of the variable-pitch module 304-7.

It should be noted that the pitch module 304-7 belongs to the existing product, the pitch module 304-7 is provided with a moving part, each moving part is provided with a pneumatic suction cup 304-8, and a servo motor on the pitch module 304-7 drives each moving part to perform an equal motion, so that the pneumatic suction cups 304-8 on the same pitch module 304-7 are uniformly distributed.

In this embodiment, each threaded section 304-5 is threadedly connected with two movable frames 304-6, and the pitch changing modules 304-7 on the two movable frames 304-6 on the same side are arranged in a vertically staggered manner. The pneumatic suction cups 304-8 mounted on the four pitch modules 304-7 are all at the same level.

As shown in fig. 34 and 38, the traverse device 302 comprises a traverse frame 302-1, two parallel beams 302-2 are arranged below the traverse frame 302-1, the ends of the beams 302-2 are connected with the drop support frame 301, and the traverse frame 302-1 and the beams 302-2 are connected through a first guide rail slider assembly 302-4; the first guide rail slider assembly 302-4 comprises a guide rail fixed to the cross beam 302-2 and a slider fixed to the cross frame 302-1.

The transverse moving frame 302-1 is provided with a transverse moving rotating shaft 302-5, the transverse moving rotating shaft 302-5 is installed on the transverse moving frame 302-1 through a bearing structure, transverse moving driving gears 302-6 are respectively arranged at two ends of the transverse moving rotating shaft 302-5, a transverse moving rack 302-7 is meshed below the transverse moving driving gear 302-6, the transverse moving rack 302-7 and a first guide rail sliding block assembly 302-4 are arranged side by side and fixed on a transverse beam 302-2, a transverse moving transmission gear 302-8 is meshed above one transverse moving driving gear 302-6, the transverse moving transmission gear 302-8 is installed on a power output shaft of a transverse moving servo motor 302-3, and the transverse moving servo motor 302-3 is installed on the transverse moving frame 302-1.

As shown in fig. 34, 38 and 39, the lifting device 303 comprises a lifting frame 303-1, the lifting frame 303-1 is connected with the transverse moving frame 302-1 through second guide rail sliding block assemblies 303-2 on two sides, the second guide rail sliding block assembly 302-2 comprises a guide rail and a sliding block, the guide rail is fixed on the lifting frame 303-1, and the sliding block is fixed on the transverse moving frame 302-1. One side of the lifting frame 303-1 is provided with a lifting rack 303-3, one side of the lifting rack 303-3 is meshed with a lifting driving gear 303-4, the lifting driving gear 303-4 is arranged on a power output shaft of a lifting servo motor 303-5, and the lifting servo motor 303-5 is arranged on the transverse moving frame 302-1.

As shown in fig. 4, when the row and column dividing mechanism 3 is operated: after receiving an instruction sent by an electric device, the row separation device 304 moves downwards under the driving of the lifting device 303, raw materials (small dough pieces cut in advance) are adsorbed by the pneumatic sucking discs 304-8, and the row separation device 304 moves transversely under the driving of the transverse moving device 302 to transfer the positions of the raw materials.

Then a row dividing servo motor 304-3 of the row dividing device 304 operates to drive a row dividing driving shaft 304-2 to rotate, the movable frames 304-6 at the two sides are separated, then a variable pitch module 304-7 on each movable frame 304-6 works to uniformly disperse all the pneumatic suckers 304-8, and the uniformly dispersed raw materials are finally put into the tinfoil cups on the material bearing disc 2 under the driving of the lifting device 303.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims (10)

1. A full-automatic tart skin production line comprises a material bearing disc conveying line (1) and a material bearing disc (2), wherein two ends of the material bearing disc (2) are connected with the material bearing disc conveying line (1) and reciprocate along with the material bearing disc conveying line (1), and the material bearing disc (2) is uniformly provided with containing hole sites (201) for containing tin paper cups;

a dough roll cutting mechanism (4), a tart skin forming stamping mechanism (5) and a discharging mechanism (6) are sequentially arranged on the material bearing disc conveying line (1) along the conveying direction; the method is characterized in that:

the discharging mechanism (6) comprises a discharging frame body (601), and a rotary toggle mechanism (602) and a reciprocating transfer mechanism (603) are arranged on the discharging frame body (601);

the rotary toggle mechanism (602) comprises a cyclic rotary driving mechanism (602-1), a plurality of connecting rods (602-2) which are arranged side by side are arranged on the cyclic rotary driving mechanism (602-1), and a plurality of toggle plates (602-3) are arranged on the outer wall of each connecting rod (602-2) along the axial direction of the connecting rod;

the reciprocating transfer mechanism (603) comprises a joist (603-1), a plurality of material receiving inserting frames (603-2) are arranged on the joist (603-1), the material receiving inserting frames (603-2) are perpendicular to the joist (603-1), sliding blocks (603-3) are arranged at two ends of the joist (603-1), the sliding blocks (603-3) are connected to sliding rails (603-4) below in a sliding mode, and a sliding driving mechanism (603-5) for driving the sliding blocks (603-3) to move is arranged above the sliding blocks (603-3).

2. The full-automatic tart skin production line as claimed in claim 1, characterized in that: the circulating rotation driving mechanism (602-1) comprises two rotating shafts (602-1-1) which are arranged side by side, wherein the end part of one rotating shaft (602-1-1) is in power connection with a first driving device (602-1-2), two closed chains (602-1-3) are arranged between the two rotating shafts (602-1-1), the chains (602-1-3) are meshed with chain wheels (602-1-4) on the rotating shafts (602-1-1), and the end parts of connecting rods (602-2) are respectively connected with the two chains (602-1-3);

the sliding driving mechanism (603-5) comprises a transmission shaft (603-5-1), a first synchronous belt (603-5-2), a second synchronous belt (603-5-3) and a second driving device (603-5-4), two ends of the transmission shaft (603-5-1) are in transmission connection with the second synchronous belt (603-5-3) through the first synchronous belt (603-5-2), part of the second synchronous belt (603-5-3) is fixed with the end part of the joist (603-1), and one of the second synchronous belts (603-5-3) is in power connection with the second driving device (603-5-4);

the shifting plate (602-3) is Z-shaped, and a gap (602-3-1) is formed in the horizontal part of the lower part of the shifting plate (602-3); the material receiving rack (603-2) comprises four insertion rods (603-2-1), and the four insertion rods (603-2-1) are arranged to form an inverted trapezoid.

3. The full-automatic tart skin production line according to claim 2, characterized in that: the discharging mechanism (6) further comprises a lifting mechanism (604), the lifting mechanism (604) comprises a supporting frame (604-1), a bracket (604-2) is arranged above the supporting frame (604-1), a plurality of supporting bowl sleeves (604-3) are arranged on the bracket (604-2), the top of each supporting bowl sleeve (604-3) is matched with a tin foil cup in shape, a first guide slide rod (604-4) is fixed at the bottom of the bracket (604-2), the first guide slide rod (604-4) is connected to the supporting frame (604-1) in a sliding mode, a wheel disc (604-5) is arranged below the bracket (604-2), the wheel disc (604-5) is connected to the supporting frame (604-1) in a rotating mode, a fourth eccentric rod (604-6) is arranged on one side wall of the wheel disc (604-5), the fourth eccentric rod (604-6) is connected with the bracket (604-2) through a lifting push rod (604-7), and two ends of the lifting push rod (604-7) are hinged to the bracket (604-2) and the bracket (604-2).

4. The full-automatic tart skin production line according to claim 1, characterized in that: the noodle roll cutting machine comprises a row and column dividing mechanism (3), wherein the row and column dividing mechanism (3) is positioned in front of a noodle roll cutting mechanism (4), the row and column dividing mechanism (3) comprises a throwing support frame (301), a transverse moving device (302) is arranged at the top of the throwing support frame (301), a lifting device (303) is arranged on the transverse moving device (302), and a row and column dividing device (304) is arranged at the bottom of the lifting device (303);

the split-row device (304) comprises a split-row and column frame (304-1) and a split-row and column driving shaft (304-2), the end part of the split-row and column driving shaft (304-2) is rotatably connected to the split-row and column frame (304-1), one end of the split-row and column driving shaft (304-2) is in power connection with a split-row and column servo motor (304-3) through a gear set, second guide sliding rods (304-4) are arranged on two sides of the split-row and column driving shaft (304-2), the second guide sliding rods (304-4) are arranged in parallel with the split-row and column driving shaft (304-2), and the end part of the second guide sliding rods (304-4) is fixed on the split-row and column frame (304-1); two threaded sections (304-5) with opposite rotation directions are arranged on the row-dividing driving shaft (304-2), each threaded section (304-5) is in threaded connection with a movable frame (304-6), the movable frames (304-6) are in sliding connection with the second guide sliding rod (304-4) on the side portion, a variable-pitch module (304-7) is arranged at the bottom of each movable frame (304-6), and a pneumatic sucker (304-8) is arranged on a moving portion of each variable-pitch module (304-7);

each thread section (304-5) is in threaded connection with two movable frames (304-6), and the variable pitch modules (304-7) on the two movable frames (304-6) on the same side are arranged in a vertically staggered mode.

5. The full-automatic tart skin production line as claimed in claim 4, characterized in that: the transverse moving device (302) comprises a transverse moving frame (302-1), two transverse beams (302-2) which are arranged side by side are arranged below the transverse moving frame (302-1), the end parts of the transverse beams (302-2) are connected with the throwing support frame (301), and the transverse moving frame (302-1) is connected with the transverse beams (302-2) through first guide rail sliding block assemblies (302-4);

a transverse moving rotating shaft (302-5) is arranged on the transverse moving frame (302-1), transverse moving driving gears (302-6) are arranged at two ends of the transverse moving rotating shaft (302-5), a transverse moving rack (302-7) is meshed below the transverse moving driving gears (302-6), the transverse moving rack (302-7) and the first guide rail sliding block assembly (302-4) are arranged side by side and fixed on the cross beam (302-2), a transverse moving transmission gear (302-8) is meshed above one transverse moving driving gear (302-6), the transverse moving transmission gear (302-8) is installed on a power output shaft of a transverse moving servo motor (302-3), and the transverse moving servo motor (302-3) is installed on the transverse moving frame (302-1);

the lifting device (303) comprises a lifting frame (303-1), the lifting frame (303-1) is connected with the transverse moving frame (302-1) through second guide rail sliding block assemblies (303-2) on two sides, a lifting rack (303-3) is arranged on one side of the lifting frame (303-1), a lifting driving gear (303-4) is meshed on one side of the lifting rack (303-3), the lifting driving gear (303-4) is installed on a power output shaft of a lifting servo motor (303-5), and the lifting servo motor (303-5) is installed on the transverse moving frame (302-1).

6. The full-automatic tart skin production line according to claim 1, characterized in that: the dough roll slicing mechanism (4) comprises a dough roll conveying belt (401), and a cutter (403) driven by a cutting driving device (402) is arranged on the discharging side of the dough roll conveying belt (401);

a plurality of first guide rods (404) arranged side by side are arranged above the dough roll conveying belt (401), a guide channel (404-1) is formed between every two adjacent first guide rods (404), the guide direction of the guide channel (404-1) is the same as the conveying direction of the dough roll conveying belt (401), and the tail end of the guide channel (404-1) is close to the cutter (403);

two auxiliary pressing and conveying belts (405) are arranged on one side, close to the cutting knife (403), of each guide channel (404-1), the auxiliary pressing and conveying belts (405) are mounted on two belt rollers (405-1) arranged side by side, the two belt rollers (405-1) are mounted on a roller frame (405-2), and one end of one belt roller (405-1) is in power connection with a pressing and driving device (405-3).

7. The full-automatic tart skin production line as claimed in claim 6, characterized in that: a sliding seat (406) is mounted on each first guide rod (404), the sliding seats (406) are connected to a third guide slide rod (406-1) in a sliding manner, each sliding seat (406) is provided with a jackscrew (406-2), and the inner end of the jackscrew (406-2) abuts against the third guide slide rod (406-1);

the cutting driving device (402) is arranged on the top of the tool rest (305); the cutting driving device (402) is a servo motor, a power output shaft of the cutting driving device (402) is provided with a rotary table (402-1), the rotary table (402-1) is provided with a third eccentric rod (402-2), and the third eccentric rod (402-2) is rotatably connected with a tool apron (403-1);

the front surface of the tool apron (403-1) is connected with the cutting tool (403), the tool apron (403-1) is connected with a back plate (403-3) through two longitudinally arranged third guide rail sliding block assemblies (403-2), and the back surface of the back plate (403-3) is connected with the tool rest (403-5) through two transversely arranged fourth guide rail sliding block assemblies (403-4);

a cutter guide device (407) is arranged on the outer side of the cutter (403); the cutter guide device (407) comprises an outer guide plate (407-1) and an inner guide plate (407-2), the cutter (403) is positioned between the outer guide plate (407-1) and the inner guide plate (407-2), and the ends of the outer guide plate (407-1) and the inner guide plate (407-2) are connected to the cutter rest (403-5) through guide plate brackets (407-3).

8. The full-automatic tart skin production line as claimed in claim 1, characterized in that: the tart skin forming and punching mechanism (5) comprises a punching frame body (503), an upper pressing seat (504), a lower support seat (505) and a gear driving assembly (506); the upper pressing seat (504) is connected in the stamping frame body (503) in a sliding mode, a plurality of die head assemblies (501) are arranged on the bottom surface of the upper pressing seat (504), each die head assembly (501) comprises a die head (501-1), the upper end of each die head (501-1) is connected with a die holder (501-5), and the lower end of each die head (501-1) is inverted;

a first cavity (501-11) is arranged in the die head (501-1), a water inlet hole (501-12) and a water drainage hole (501-13) are arranged in the die holder (501-5), and the water inlet hole (501-12) and the water drainage hole (501-13) are both communicated with the first cavity (501-11);

the middle part of the lower end surface of the die head (501-1) is provided with a notch (501-2), the die head (501-1) is internally provided with a second cavity (501-3) and a guide hole (501-4) along the axial direction, the second cavity (501-3) and the first cavity (501-11) are independent, the bottom of the second cavity (501-3) is communicated with the notch (501-2) through the guide hole (501-4), the top of the second cavity (501-3) is communicated with an air guide hole (501-6) arranged in the die holder (501-5), a mandril (501-7) is arranged in the second cavity (501-3), the mandril (501-7) is connected in the guide hole (501-4) in a sliding way, the upper end of the ejector rod (501-7) is provided with an anti-drop cap (501-8), the lower end of the ejector rod (501-7) is provided with a block (501-9), the blocking block (501-9) is matched with the notch (501-2) in an embedded mode, the ejector rod (501-7) is sleeved with a first spring (501-10), the upper end of the first spring (501-10) is propped against the anti-drop cap (501-8), and the lower end of the first spring is propped against the bottom of the second cavity (501-3);

the die head (501-1) is provided with a buffer sleeve (501-14), the lower port of the buffer sleeve (501-14) is matched with a tinfoil cup in an embedded mode, a plurality of fourth guide sliding rods (501-15) are uniformly distributed on the top of the buffer sleeve (501-14), the fourth guide sliding rods (501-15) are connected to the die holder (501-5) in a sliding mode, a second spring (501-16) is sleeved on each fourth guide sliding rod (501-15), the upper end of each second spring (501-16) abuts against the die holder (501-5), and the lower end of each second spring (501-16) abuts against the buffer sleeve (501-14);

the buffer sleeve (501-14) is connected to the die head (501-1) in a sliding and sealing mode, and the outer wall of the buffer sleeve (501-14) is provided with a through exhaust hole (501-17);

the lower bracket (505) is positioned below the upper pressing seat (504), the lower bracket (505) is connected in the stamping frame body (503) in a sliding manner, a plurality of bottom brackets (502) are arranged on the top surface of the lower bracket (505), each bottom bracket (502) corresponds to each die head assembly (501) one by one, and a bracket (502-1) for placing a tin paper cup is arranged on the top surface of each bottom bracket (502);

the gear driving assembly (506) is arranged on the punching frame body (503), and the gear driving assembly (506) drives the upper pressing seat (504) and the lower support seat (505) to simultaneously approach or separate.

9. The full-automatic tart skin production line according to claim 8, characterized in that: the gear driving assembly (506) comprises gear sets which are symmetrically arranged at the left and right, each gear set comprises a motor gear (506-1), the motor gears (506-1) are installed on a driving shaft of a servo motor (506-2), an intermediate gear (506-3) is meshed below the motor gears (506-1), and side gears (506-4) are meshed on two sides of the intermediate gear (506-3);

a first eccentric rod (506-5) is arranged on the intermediate gear (506-3), the first eccentric rod (506-5) is connected with the end part of the lower bracket (505) through a first connecting rod (506-6), and two ends of the first connecting rod (506-6) are respectively hinged with the first eccentric rod (506-5) and the lower bracket (505);

a second eccentric rod (506-7) is arranged on the side gear (506-4), the second eccentric rod (506-7) is connected with the end part of the upper pressing seat (504) through a second connecting rod (506-8), and two ends of the second connecting rod (506-8) are respectively hinged with the second eccentric rod (506-7) and the upper pressing seat (504);

the intermediate gears (506-3) on both sides are connected through an intermediate shaft (506-9), and the side gears (506-4) on both sides are connected through a side shaft (506-10).

10. The full-automatic tart skin production line of claim 9, characterized in that: an elastic resetting member (507) is arranged below the upper pressing seat (504), the elastic resetting member (507) comprises a supporting plate (507-1) and a second guide rod (507-4), the top surface of the supporting plate (507-1) is connected with the upper pressing seat (504) through a plurality of supporting rods (507-2), and two ends of the bottom surface of the supporting plate (507-1) are provided with limiting blocks (507-3);

the upper portion of the second guide rod (507-4) is connected to the reserved guide sliding hole of the upper pressing seat (504) in a sliding mode, the lower end of the second guide rod (507-4) is connected with the die holder (501-5), a limiting ring (507-5) is arranged on the second guide rod (507-4), the limiting ring (507-5) abuts against the end face of the upper end of the supporting plate (507-1), a third spring (507-6) is arranged above the limiting ring (507-5), and two ends of the third spring (507-6) abut against the limiting ring (507-5) and the upper pressing seat (504) respectively.

Images