CN113925131A - Thin-sheet-thousand-sheet production line - Google Patents

Thin-sheet-thousand-sheet production line Download PDF

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Publication number
CN113925131A
CN113925131A CN202111273844.XA CN202111273844A CN113925131A CN 113925131 A CN113925131 A CN 113925131A CN 202111273844 A CN202111273844 A CN 202111273844A CN 113925131 A CN113925131 A CN 113925131A
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CN
China
Prior art keywords
cloth
mesh belt
pressing
production line
thin
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Pending
Application number
CN202111273844.XA
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Chinese (zh)
Inventor
谢剑峰
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Shanghai Wangxin Bean Products Equipment Co Ltd
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Shanghai Wangxin Bean Products Equipment Co Ltd
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Filing date
Publication date
Application filed by Shanghai Wangxin Bean Products Equipment Co Ltd filed Critical Shanghai Wangxin Bean Products Equipment Co Ltd
Priority to CN202111273844.XA priority Critical patent/CN113925131A/en
Publication of CN113925131A publication Critical patent/CN113925131A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L11/00—Pulses, i.e. fruits of leguminous plants, for production of food; Products from legumes; Preparation or treatment thereof
    • A23L11/40—Pulse curds
    • A23L11/45—Soy bean curds, e.g. tofu
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/58—Belts or like endless load-carriers with means for holding or retaining the loads in fixed position, e.g. magnetic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/02—Belt- or chain-engaging elements
    • B65G23/04—Drums, rollers, or wheels
    • B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B65H18/028—Both ends type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/16—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/54—Article strippers, e.g. for stripping from advancing elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Botany (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The utility model provides a thin bean curd sheet production line which comprises a cloth feeding mechanism, a transmission mesh belt, a cloth folding and stacking mechanism, a material pressing mechanism and a central control unit, wherein the cloth feeding mechanism is arranged on the transmission mesh belt; the cloth feeding mechanism is arranged at the feed end of the transmission mesh belt; the cloth folding and stacking mechanism is arranged at the discharge end of the conveying mesh belt, the pressing mechanism is butted with a workbench of the cloth folding and stacking mechanism, and the folded thousand sheets are shifted and pressed; the cloth feeding mechanism, the cloth folding and stacking mechanism and the cloth pressing mechanism are in signal connection with the central control unit, so that a thousand-piece production line which is full-automatic, high in thousand-piece finished product quality, high in productivity and high in automation degree and greatly saves manpower and material resources is provided.

Description

Thin-sheet-thousand-sheet production line
Technical Field
The utility model relates to the technical field of bean curd sheet manufacturing, in particular to a thin bean curd sheet production line.
Background
The bean products with extremely high popularity in the market are large in market demand, and most of bean products are made manually at present, so that time and labor are wasted, and the current market demand cannot be met. Even if the sheets are manufactured mechanically, the sheets are produced in a semi-automatic mode mostly, the manufactured sheets are high in temperature, workers are easily injured in the manual operation process, and meanwhile due to the thickness of the sheets, the quality of the sheets is unstable and the quality levels are uneven due to manual participation; and because the thickness of the thousand sheets is different in the market, the water content and the size are different, the traditional thousand sheet manufacturing equipment is difficult to adjust all parameters so as to meet the requirements of the thousand sheets with various specifications.
Disclosure of Invention
The utility model aims to provide a thousand-piece production line which is full-automatic, high in thousand-piece product manufacturing quality, stable in product, high in yield, capable of greatly reducing labor intensity, improving labor environment and saving manpower and material resources.
In order to achieve the aim, the utility model provides a thin thousand-piece production line which comprises a cloth feeding mechanism, a transmission mesh belt, a cloth folding and stacking mechanism, a material pressing mechanism and a central control unit;
the cloth feeding mechanism is arranged at the feed end of the transmission mesh belt; the cloth folding and stacking mechanism is arranged at the discharge end of the conveying mesh belt, and the pressing mechanism is butted with a workbench of the cloth folding and stacking mechanism and is used for pressing folded thousand sheets;
the cloth feeding mechanism, the cloth folding and stacking mechanism and the material pressing mechanism are in signal connection with the central control unit.
Further, the cloth feeding mechanism comprises two feeding machines with the same structure, and the two feeding machines are arranged in front and back on the transmission mesh belt;
the feeding machine comprises a feeding support, a cloth roller, a cloth pressing roller, a displacement driving rod, a guide supporting rod and a position sensor;
the guide support rod is arranged above the transmission mesh belt; the feeding support is movably connected with the guide supporting rod at the bottom through a guide wheel; the feeding support is in transmission connection with the displacement driving rod; under the driving of the displacement driving rod, the feeding support realizes the left-right adjustment in the width direction of the transmission mesh belt;
the cloth roller and the cloth pressing roller are both arranged on the feeding support, the cloth pressing roller is positioned below the cloth roller, and the cloth pressing roller is arranged close to the mesh belt surface of the transmission mesh belt;
the position sensor is fixed on the feeding support and used for sensing the position of the piece of cloth on the transmission net belt; and the position sensor and the displacement driving rod are in signal connection with the central control unit.
Further, the displacement driving rod is a driving cylinder.
Furthermore, the conveying mesh belt realizes circulating conveying through four chain pressing wheels arranged in front and at the back, and the chain pressing wheels are in transmission connection with an external motor.
Furthermore, the cloth folding and stacking mechanism comprises a frame and two groups of cloth folding units; the two groups of cloth folding units are symmetrically arranged in the frame left and right;
each group of cloth folding machine units comprises a sector wheel, a synchronizing wheel, a driving wheel and two manipulators, wherein the arc edge of the sector wheel is provided with insections, the synchronizing wheel is in transmission connection with the sector wheel through the driving wheel, and the two manipulators are respectively arranged at two ends of the arc edge of the sector wheel;
the synchronous wheels of the two cloth folding machine sets are connected through a synchronous shaft, and one synchronous wheel is in transmission connection with a driving motor; the driving motor set drives the sector wheel to realize forward and reverse reciprocating motion at fixed frequency;
the tail parts of the two manipulators are provided with driven wheels, the circle center position of the sector wheel is provided with a driving wheel, and the driving wheel is in transmission connection with the two driven wheels through chains.
The tail of the manipulator is connected with one guide chain, and the guide chain is arranged on guide teeth preset on the surface of the installation box; the cloth folding table is arranged between the two installation boxes and is turned over by 90 degrees through the turning mechanism.
Further, the material pressing mechanism comprises a plurality of material frames, a circulating track and a press;
the material frames are arranged on the material pressing circulation track at equal intervals, the press comprises three oil cylinders, the three presses are arranged right above the material pressing circulation track at equal intervals, the end of a piston rod of each press is connected with a pressing plate, and the size of each pressing plate is matched with the caliber of the material frame;
the material frame is driven by the circulating track to circularly reciprocate below the cloth folding table and among the three pressing machines.
Furthermore, a plurality of sieve pores are arranged on the surface of the material frame.
Furthermore, each press is connected with the circulating track in a positioning manner through two stainless steel stand columns; and a whole water receiving tray is arranged at the bottom of the circulating track.
And the water receiving tray is arranged below the conveying track and is in seamless butt joint with the bottom of the conveying track.
Furthermore, the bottom of the conveying track and the bottom of the material pressing mechanism are both provided with adjusting feet, so that the position adjustment among the mechanisms is facilitated.
Compared with the prior art, the utility model has the advantages that:
1. the thousand sheets production water line of this application realizes automatic material loading, plaiting and unloading, and artificial participation degree is extremely low, practices thrift manpower and materials, alleviates intensity of labour, improves product quality.
2. The utility model provides a feed structure realizes that the thousand sheets of cloth is automatic to be rectified for two material loading machines in front and back, and the displacement of two directions about the material loading machine is realized to cooperation position inductor to make upper and lower double-deck thousand sheets of position neat, avoid taking place the dislocation, degree of automation is high, has ensured the quality and the quality of thousand sheets.
3. The utility model provides a plaiting stacking mechanism realizes the automatic folding function of thousand sheets through stable frequency, and the plaiting is levelly and smoothly standardized and the thousand sheets front and back highly uniform, is convenient for press material and unloading, satisfies the thousand sheets preparation requirement of each link.
4. The utility model provides a swager constructs adopts three automatic swager, according to market to the requirement of thousand sheets thickness, quality, and the swager adjusts the pressure intensity at any time to satisfy the demand in vast market.
5. The utility model provides an equal seamless butt joint water collector in transmission track and swager mechanism below guarantees in normal use, and water can not be along with unexpected spattering, ensures workshop's cleanliness factor, and the centralized processing of being convenient for has ensured workman's the cleanliness factor of dressing simultaneously, has further standardized thousand production environment.
6. The utility model provides a swager constructs adopts the circulation track, and a plurality of material frame cooperation are loaded, unload, can suitably increase or reduce the material frame according to production specification, and production rhythm is regular, and production efficiency is high, and the manpower obtains very big release.
7. The press of this application adopts two fixed project organization of stainless steel stand for the holistic solder joint of device still less, and the location is more accurate, and simultaneously after using, the good production environment is guaranteed in the washing of the device of being convenient for.
8. This application utilizes the meshing between the gear through the cloth folder of design gear structure, and the transmission is more steady, and the noise is little. The manipulator is driven to do reciprocating motion by utilizing the quadrant theory, so that the manipulator can be stopped and moved immediately, the buffering force is small, and the long-term use of the manipulator is guaranteed. In the maintenance process, only a lubricant is added between the gears, and the single gear is convenient to replace and maintain, so that the maintenance cost of the device is greatly reduced. The cloth folding machine has the advantages that the reciprocating motion efficiency is high, the cloth folding quality is guaranteed through the smoothness, the cloth folding efficiency guaranteed through the reciprocating frequency is high, and the overall production speed is effectively improved.
Drawings
FIG. 1 is a side view of a thin sheeted product line in accordance with an embodiment of the present invention;
FIG. 2 is a top view of a thin sheeted product line in accordance with an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a thin sheet production line according to an embodiment of the present invention;
FIG. 4 is an enlarged view of the cloth feeding mechanism in the embodiment of the present invention;
FIG. 5 is an enlarged view of the signature stacking mechanism in an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a thin spread folding machine equipped with a baffle in the embodiment of the utility model;
FIG. 7 is a diagram illustrating a connection mechanism of the sector wheel and the positioning plate in the plaiting stacking mechanism according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be further described below.
As shown in fig. 1, fig. 2 and fig. 3, the present invention provides a thin thousand-sheet production line, which includes a cloth feeding mechanism 1, a conveying mesh belt 2, a cloth folding and stacking mechanism 3, a material pressing mechanism 4 and a central control unit;
the cloth feeding mechanism 1 is arranged at the feed end of the transmission mesh belt 2; the folded cloth stacking mechanism 3 is arranged at the discharge end of the conveying mesh belt 2, and the pressing mechanism 4 is butted with a workbench of the folded cloth stacking mechanism 3 to press the folded thousand sheets;
the cloth feeding mechanism 1, the cloth folding and stacking mechanism and the material pressing mechanism 4 are in signal connection with the central control unit.
The integral process comprises the steps that the cloth feeding mechanism 1 feeds the thousand-piece cloth, the thousand-piece cloth is conveyed to the cloth folding and stacking mechanism 3 through the conveying net belt 2 to be folded in order, after the thousand-piece cloth is folded, the thousand-piece cloth is fed to the material pressing unit to be pressed, water is removed, the compactness of the thousand-piece cloth is guaranteed, and finally the thousand-piece cloth is fed and cut.
The specific structure and embodiment are as follows:
as shown in fig. 4, the cloth feeding mechanism 1 includes two feeders having the same structure, and the two feeders are arranged in front and back on the conveying mesh belt 2;
the feeding machine comprises a feeding support 11, a cloth roller 12, a cloth pressing roller 13, a displacement driving rod 14, a guide supporting rod 15 and a position sensor 16;
the guide support rod 15 is arranged above the transmission mesh belt 2; the feeding support 11 is movably connected with a guide support rod 15 positioned at the bottom through a guide wheel; the feeding bracket 11 is in transmission connection with a displacement driving rod 14; under the drive of the displacement driving rod 14, the feeding bracket 11 realizes the left-right adjustment in the width direction of the transmission mesh belt 2;
the cloth roller 12 and the cloth pressing roller 13 are both arranged on the feeding bracket 11, the cloth pressing roller 13 is positioned below the cloth roller 12, and the cloth pressing roller 13 is arranged close to the mesh belt surface of the transmission mesh belt 2;
the position sensor 16 is fixed on the feeding support 11 and senses the position of the thousand pieces of the transmission mesh belt 2; the position sensor 16 and the displacement drive rod 14 are in signal connection with a central control unit.
In this embodiment, the displacement driving rod 14 is a driving cylinder.
The working principle of the cloth feeding mechanism 1 is as follows: a roll of thousand sheets is respectively arranged on the cloth rollers 12 of the front and the back two feeding machines, and the thousand sheets are flatly distributed on the mesh surface of the transmission mesh belt 2 through the cloth pressing roller 13 to be conveyed; the material loading machine that is close to 2 ends of transmission mesh belt carries out the material loading earlier, lay first layer thousand sheets on the guipure face, the guipure drives thousand sheets and to folding cloth stacking mechanism 3 certain, thousand sheets last the blowing under the rotation of cloth-rolling roller 12, after first layer thousand sheets reachs another material loading machine and transfers, another material loading machine also begins the blowing, lay second layer thousand sheets on first layer thousand sheets, at the in-process of lasting blowing, position sensor 16 lasts the position of stacking of two-layer thousand sheets of response, feed back to well accuse unit, hollow unit utilizes to drive actuating cylinder and drives two material loading machines and constantly carry out position adjustment, thereby guarantee thousand sheets double-deck quality of stacking.
In the embodiment, the conveying mesh belt 2 realizes the circulation conveying through four chain pressing wheels 21 arranged in front and back, and the chain pressing wheels 21 are in transmission connection with an external motor 22.
In the present embodiment, as shown in fig. 5, the plaiting stacking mechanism 3 includes a frame 31 and two sets of plaiting units; the two groups of cloth folding machine sets are arranged in the frame 31 in a bilateral symmetry manner;
each cloth folding unit comprises a sector wheel 32, a driving gear set and two manipulators 33, wherein the arc edge of the sector wheel 32 is provided with insections, and the two manipulators 33 are respectively arranged at two ends of the arc edge of the sector wheel 32; the sector of the sector wheel 32 is a quarter circle.
The sector wheel 32 is meshed with the driving gear set through the gear patterns; the drive gear set drives the sector wheel 32 to realize forward and reverse reciprocating motion at a fixed frequency.
The specific process of the bean curd sheet folding machine comprises the following steps: the bean curd sheet folding mechanism drives the fan-shaped wheel 32 to reciprocate through the driving gear set, so that the fan-shaped wheel 32 can reciprocate clockwise and anticlockwise by taking the top point of the fan-shaped wheel as an axis. Initially, two sets of driving gear sets are in a state shown in the drawing, and the two robot arms 33 located above grip both sides of the thousand sheets conveyed by the conveyor belt. Then, the driving gear set drives the sector wheel 32 to rotate clockwise, so that the two mechanical hands 33 which grab the thousand pieces rotate to the lower part, the two mechanical hands 33 which are originally positioned at the bottom rotate to the upper part, at the moment, the upper mechanical hand 33 grabs the thousand pieces, and the lower mechanical hand 33 loosens the thousand pieces; then, the driving gear set drives the sector wheel 32 to rotate counterclockwise, and the steps of loosening and grabbing are repeated. In the actual process, a tray is arranged below the thousand-piece folding mechanism and used for supporting the folded thousand-piece, after the steps are repeated, the thousand-piece is orderly folded above the tray, and the next step of pressing and dehydrating is carried out.
In the embodiment, the driving gear set comprises a synchronizing wheel 34 and a transmission wheel 35, and the synchronizing wheel 34 is in transmission connection with the sector wheel 32 through the transmission wheel 35; the synchronous wheels 34 of the two groups of cloth folding machine sets are connected through a synchronous shaft 36, and one synchronous wheel 34 is in transmission connection with a driving motor. Mutual transmission among the three gears is more stable, and the driving motor is more labor-saving. The two synchronizing wheels 34 are driven by a driving motor, and synchronous rotation is realized by utilizing the synchronizing shaft 36, so that the work of the two cloth folding machine sets is synchronously carried out, and the cloth folding quality is further ensured under the condition of reducing the device cost.
In this embodiment, the tail portions of the two manipulators 33 are provided with driven wheels 37, the driving wheel 38 is arranged at the position of the center of the sector wheel 32, and the driving wheel 38 is in transmission connection with the two driven wheels 37 through a chain; the drive pulley 38 is driven by a servo motor. The driving wheel 38 is driven by a servo motor to drive the transmission wheel 35 to rotate by a chain, the transmission wheel 35 drives the mechanical arm 33 to rotate, when the mechanical arm 33 needs to grab thousand sheets, the transmission wheel 35 rotates the mechanical arm 33, so that two opened clamping jaws are positioned at two sides of the thousand sheets, the thousand sheets are convenient to grab, after the thousand sheets are folded, the clamping jaws are evacuated from the surface of the thousand sheets, the flatness of the thousand sheets is ensured, and after the mechanical arm 33 is rotated integrally, the opened clamping jaws are evacuated after being parallel to the flattened surface of the thousand sheets.
In the present embodiment, as shown in fig. 7, the insertion hole on the surface of the sector wheel 32 for inserting the manipulator 33 is a kidney-shaped hole; the waist-shaped hole is connected with a positioning disc, the center of the positioning disc is provided with a circular hole communicated with the waist-shaped hole, and the tail part of the manipulator 33 is inserted in the circular hole and the waist-shaped hole to realize the positioning connection of the manipulator 33 and the sector wheel 32; after the relative position of the positioning disc and the waist-shaped hole is adjusted, the position of the manipulator 33 in the length direction of the waist-shaped hole is adjusted; after the kidney-shaped hole and the circular hole are positioned, the positioning disc is fixedly connected with the surface of the sector wheel 32 through a bolt.
In this embodiment, as shown in fig. 6, the frame 31 includes two baffles 39, and the two baffles 39 respectively shield the left and right two groups of cloth folding units; the surfaces of the two baffle plates 39 are provided with arc-shaped guide holes, and the shapes of the guide holes are matched with the running track of the manipulator 33; the head of manipulator 33 passes the guiding hole, is located between two baffles 39, and the curb plate has played the effect of sheltering from, avoids the inside greasy dirt of gear train to pollute thousand, has also played the effect of direction simultaneously, avoids manipulator 33 to take place the displacement.
In this embodiment, frame 31 bottom surface is located the below of sector wheel 32, is equipped with the rubber buffer pad, avoids fan-shaped tooth in the motion process, with frame 31 bottom direct contact, plays the effect of buffering, guarantees fan-shaped tooth.
In the present embodiment, the pressing mechanism 4 includes a plurality of material frames 41, a circulating mesh belt 42, and a press 43;
the material frames 41 are arranged on the material pressing circulation mesh belt 42 at equal intervals, the press 43 comprises three press cylinders, the three press cylinders are arranged right above the material pressing circulation mesh belt 42 at equal intervals, the end of a piston rod of each press cylinder is connected with a press head, and the size of the press head is matched with the caliber of the material frame 41;
the material frame 41 is driven by the circulating mesh belt 42 to circularly reciprocate below the plaiting table 31 and among the three press cylinders; the surface of the material frame 41 of the circulating mesh belt 42 is provided with a plurality of mesh holes.
The working principle of the material pressing mechanism 4 is as follows: feeding the thousand sheets to the material frame 41, conveying the thousand sheets to the lower part of the press 43 by the circulating mesh belt 42, setting the pressure of the press 43, pressing the thousand sheets for three times in sequence, and finishing the dehydration of the thousand sheets and ensuring the compactness and thinness of the thousand sheets. Finally, blanking is carried out by workers, the next blanking work is carried out, and the blanked material frame 41 is driven by the circulating mesh belt 42 to carry out circulating charging.
In this embodiment, each press 43 is connected to the circulating mesh belt 42 through a stainless steel column; a one-piece drainage collection tray is positioned at the bottom of the circulating mesh belt 42.
The design of a stainless steel post for the holistic solder joint of device still less, the location is more accurate, and after using, the good production environment is guaranteed in the washing of the device of being convenient for simultaneously.
In this embodiment, still include a water collector, the water collector is located the below of conveying mesh belt 2, realizes seamless butt joint with conveying mesh belt 2's bottom. Guarantee in the normal use, water can not spatter along with accident, guarantees the cleanliness factor of workshop, and the centralized processing of being convenient for has ensured workman's dress cleanliness factor simultaneously, has further standardized thousand sheets of production environment
In this embodiment, the bottom of the conveying mesh belt 2 and the bottom of the pressing mechanism 4 are both provided with adjusting feet, so that the position adjustment between the mechanisms is facilitated.
The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any way. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (10)

1. A thin bean curd sheet production line is characterized by comprising a cloth feeding mechanism, a transmission mesh belt, a cloth folding and stacking mechanism, a cloth pressing mechanism and a central control unit;
the cloth feeding mechanism is arranged at the feed end of the transmission mesh belt; the cloth folding and stacking mechanism is arranged at the discharge end of the conveying mesh belt, and the cloth pressing mechanism is butted with a workbench of the cloth folding and stacking mechanism to press folded thousand sheets;
the cloth feeding mechanism, the cloth folding and stacking mechanism and the cloth pressing mechanism are in signal connection with the central control unit.
2. The thin-sheet production line according to claim 1, wherein the cloth feeding mechanism comprises two cloth feeding machines with the same structure, and the two cloth feeding machines are arranged in front and back on the conveying mesh belt;
the feeding machine comprises a feeding support, a cloth roller, a cloth pressing roller, a guide support driving rod and a position sensor;
the guide support driving rod is arranged above the transmission mesh belt; the feeding support is movably connected with the guide support driving rod at the bottom through a guide wheel; the feeding support is in transmission connection with the displacement driving rod; under the movement of the displacement driving rod, the feeding support realizes the left-right adjustment in the width direction of the transmission mesh belt;
the cloth roller and the cloth pressing roller are both arranged on the feeding support, the cloth pressing roller is positioned below the cloth roller, and the cloth pressing roller is arranged close to the mesh belt surface of the transmission mesh belt;
the position sensor is fixed on the feeding support and used for sensing the position of the piece of cloth on the transmission net belt; and the position sensor and the displacement driving rod are in signal connection with the central control unit.
3. The thin-sheet production line as claimed in claim 2, wherein the displacement driving rod is a driving cylinder.
4. The thin bean curd sheet production line according to claim 1, wherein the conveying mesh belt is circularly conveyed by four chain pressing wheels arranged in front and back, and the chain pressing wheels are in transmission connection with an external motor.
5. The thin-sheeted production line according to claim 1, wherein the folding and stacking mechanism comprises two folding units and a frame; the two groups of cloth folding units are symmetrically arranged in the frame left and right;
each group of cloth folding machine set comprises a sector wheel, a driving gear set and two manipulators, wherein the arc edge of the sector wheel is provided with insections, and the two manipulators are respectively arranged at two ends of the arc edge of the sector wheel;
the sector wheel is meshed with the driving gear set through the tooth patterns; the driving gear set drives the sector wheel to realize forward and reverse reciprocating motion at fixed frequency. .
6. The thin-sheeted production line according to claim 5, wherein the cloth pressing mechanism comprises a plurality of material frames, an endless track and a press;
the material frames are arranged on the material pressing circulation track at equal intervals, the press comprises three oil cylinders, the three presses are arranged right above the material pressing circulation track at equal intervals, the end of a piston rod of each press is connected with a pressing plate, and the size of each pressing plate is matched with the caliber of the material frame;
the material frame is driven by the circulating track to circularly reciprocate below the cloth folding table and among the three pressing machines.
7. The thin sheeted product line of claim 6, wherein the frame surface is provided with a plurality of holes.
8. The thin-sheet production line according to claim 6, wherein each of the presses is connected with the circulating rail in a positioning manner through two stainless steel upright posts; and a whole water receiving tray is arranged at the bottom of the circulating track.
9. The thin-piece bean curd sheet production line according to claim 1, further comprising a water pan, wherein the water pan is arranged below the conveying mesh belt and is in seamless butt joint with the bottom of the conveying mesh belt.
10. The thin bean curd sheet production line according to claim 1, wherein the bottom of the conveying mesh belt and the bottom of the pressing mechanism are provided with adjusting feet, so that horizontal position adjustment among the mechanisms is facilitated.
CN202111273844.XA 2021-10-29 2021-10-29 Thin-sheet-thousand-sheet production line Pending CN113925131A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114407409A (en) * 2022-01-19 2022-04-29 浙江中禾机械有限公司 Bean curd sheet circulation pressing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114407409A (en) * 2022-01-19 2022-04-29 浙江中禾机械有限公司 Bean curd sheet circulation pressing machine

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