CN212971579U

CN212971579U - Hawthorn cake automatic production machine

Info

Publication number: CN212971579U
Application number: CN202021520397.4U
Authority: CN
Inventors: 刘相仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-16
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a haw cake automatic production machine, including the work platform of liftable, be equipped with extracting device and material feeding unit in work platform's the left and right sides, be equipped with take off piece device and scraping machine between extracting device and material feeding unit, take off piece device and be located one side of extracting device discharge end, the scraping machine below correspondence is equipped with the doctor-bar bracket, is equipped with the conveyer that sends into the charging tray that extracting device got in proper order take off piece device, doctor-bar bracket and material feeding unit feed end along the work platform left and right sides direction, extracting device, material feeding unit, take off piece device, scraping machine, conveyer and work platform's work is controlled by PLC control system. The utility model discloses to get the charging tray, take off piece, doctor-bar work and pass through conveyer organic series connection together to with the automatic charging tray of doctor-bar back off, by equipment with getting of haw cake production charging tray send, take off piece and doctor-bar work automatic order accomplish, effectively reduced producer's physical labor intensity, improved production efficiency.

Description

Hawthorn cake automatic production machine

Technical Field

The utility model relates to a haw cake automatic production machine.

Background

The hawthorn cake is a food made of fruits such as hawthorn, and the production flow of the hawthorn cake comprises the following steps: pulping, stirring, spreading, baking, cutting and packaging. The current production of haw flakes basically depends on manual operation as a main part, and the production flow comprises the following steps: pulping, spreading, baking, cutting, and packaging. In the production process, the labor intensity is very high due to the physical labor of workers. The glass on the frame is manually pulled down one by one and placed on the chopping board. Then, the four sides are scratched by a scraper knife and sent to the next worker. The next place lifts off the baked cake. And then the empty glass is restored to the frame. After the completion, push to next one and near, the glass on the frame is taken out one by one again and is pushed to the cake spreading machine the inside with the hand handle glass, presses the start at every turn, and the machine is drawn out two hand handle glass of reuse and is restored to the frame to the cake spreading machine, pushes away in the drying chamber after the completion, is a busy work, and obviously busy again tired, and glass is breakable.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a haw cake automatic production machine to reduce haw cake producer's intensity of labour, improve the production efficiency of haw cake.

For solving the technical problem, the utility model discloses a work platform, its structural feature is the installation of work platform liftable is on the grudging post, is equipped with extracting device and material feeding unit in work platform's the left and right sides, is equipped with take off piece device and scraping machine between extracting device and material feeding unit, take off piece device and be located one side of extracting device discharge end, scraping machine below correspondence is equipped with the doctor-bar bracket, is equipped with the charging tray that takes off material device and gets along the work platform left and right sides direction and sends into the conveyer of taking off piece device, doctor-bar bracket and material feeding unit feed end in proper order, extracting device, material feeding unit, take off piece device, scraping machine, conveyer and work platform's lift work is controlled by PLC control system.

The material taking device comprises material taking guide rails which are arranged on the working platform in parallel, material taking guide rail sliders are arranged on the material taking guide rails, a material taking bracket is arranged between the two material taking guide rail sliders, a material taking mechanism is arranged on the material taking bracket, a material taking driving mechanism for driving the material taking bracket to reciprocate is arranged on the working platform, and the material taking mechanism and the material taking driving mechanism are controlled by a PLC control system.

The material taking mechanism comprises a material taking shifting block support rod which is arranged above the material taking bracket and is parallel to the material taking guide rail, material taking shifting block rotating shafts are arranged at two ends of the material taking shifting block support rod, material taking shifting blocks are arranged at two ends of the material taking shifting block rotating shafts, and a material taking cylinder for driving the material taking shifting block rotating shafts to rotate is arranged on the material taking bracket; the material taking device comprises a material taking guide rail, a material taking cylinder, a material taking nut, a material taking guide frame, a material taking guide rail, a screw rod nut, a material taking motor, a PLC (programmable logic controller) control system and a material taking guide rail, wherein the screw rod for driving the material taking bracket to reciprocate along the material taking guide rail is arranged on a working platform; get the material shifting block pivot and install at getting material shifting block vaulting pole both ends through the pivot seat, two get to correspond in the material shifting block pivot and be equipped with the otic placode, it has the connecting rod to articulate between two otic placodes, get to be equipped with in one of them material shifting block pivot and get the otic placode that the material cylinder corresponds the setting, this otic placode is articulated with the piston end of getting the material cylinder.

The sheet uncovering device comprises a sheet uncovering rotating shaft arranged on the outer side in front of the working platform, an arc-shaped support capable of overturning around a front cross beam of the working platform is arranged on the sheet uncovering rotating shaft, the sheet uncovering rotating shaft is driven by a sheet uncovering rotating shaft motor, a sheet uncovering bracket is arranged on the arc-shaped support, and a sucking disc is arranged on the sheet uncovering bracket; the outer side in front of the working platform is provided with a piece uncovering support, and the piece uncovering support is provided with a piece uncovering cutter which corresponds to the piece uncovering bracket and can reciprocate; the outer side in front of the working platform is provided with a material sheet bracket corresponding to the material sheet taking support, the working platform is provided with a material sheet taking and placing driving mechanism for taking and placing a material sheet net disc, and the work of the rotating shaft motor, the sucking disc and the material sheet taking and placing driving mechanism is controlled by a PLC control system.

The film uncovering support is provided with a film uncovering cutter screw rod for driving the film uncovering cutter to reciprocate, the two film uncovering cutter screw rods are correspondingly provided with screw nuts, the screw nuts are provided with film uncovering cutter holders, the two film uncovering cutter screw rods are in power connection, and one film uncovering cutter screw rod is driven by a film uncovering motor; the sheet uncovering driving mechanism comprises a sheet net disc driving cylinder arranged on the working platform, a piston end of the sheet net disc driving cylinder is provided with a sheet net disc clamping jaw, and the work of the sheet uncovering motor driving and the sheet net disc driving cylinder is controlled by a PLC control system.

The scraping machine comprises a scraping blade hopper, wherein one end of the scraping blade hopper is a sizing hopper, a bottom plate at the other end of the scraping blade hopper is provided with a scraping blade hole corresponding to a scraping blade bracket, the scraping blade bracket is provided with a lifting cylinder, a scraping blade table is arranged in the scraping blade hopper between the sizing hopper and the scraping blade hole, and the scraping blade hopper is provided with a scraping blade device which reciprocates to the scraping blade hole along the scraping blade table; an automatic sizing device corresponding to the scraping device is arranged in the sizing hopper, and the work of the lifting cylinder, the scraping device and the automatic sizing device is controlled by a PLC control system.

The scraping device comprises a scraping slide rail arranged on the outer side of the width direction of the scraping hopper, a scraping slide rail seat is arranged on the scraping slide rail, a scraping knife slide rail frame is arranged on the scraping slide rail seat, a scraping knife support slide seat is arranged in the scraping knife slide rail frame, a scraping knife support is arranged between the two scraping knife support slide seats, and a scraping knife is arranged in the scraping knife support; a scraping blade driving device for driving the sliding seat of the scraping blade bracket to reciprocate is arranged on the outer side of the scraping blade hopper in the length direction; the automatic sizing device comprises a sizing plate rotating shaft arranged on the upper portion of a sizing hopper, a sizing plate extending into the sizing hopper is arranged on the sizing plate rotating shaft, a sizing driving device for driving the sizing plate rotating shaft to rotate in a reciprocating mode is arranged at one end of the sizing plate rotating shaft, and the operation of the scraper blade driving device and the sizing driving device is controlled by a PLC control system.

The feeding device comprises feeding guide rails which are arranged on the working platform in parallel, feeding guide rail sliders are arranged on the feeding guide rails, a feeding bracket is arranged between the two feeding guide rail sliders, a feeding mechanism is arranged on the feeding bracket, a feeding driving mechanism for driving the feeding bracket to reciprocate is arranged on the working platform, and the feeding mechanism and the feeding driving mechanism are controlled by a PLC control system.

The feeding mechanism comprises a feeding shifting block support rod which is arranged above the feeding bracket and parallel to the feeding guide rail, feeding shifting block rotating shafts are arranged at two ends of the feeding shifting block support rod, feeding shifting blocks are arranged at two ends of the feeding shifting block rotating shafts, and a feeding cylinder for driving the feeding shifting block rotating shafts to rotate is arranged on the feeding bracket; the working platform is provided with a lead screw for driving the feeding bracket to reciprocate along the feeding guide rail, a lead screw nut is fixed on the lower side of the feeding bracket, the lead screw is driven by a feeding motor to work, the working platform is provided with a material tray bracket which is flush with the top surface of the conveying device, the material tray bracket is positioned above the supporting rod of the feeding shifting head, the work of the feeding cylinder and the feeding motor is controlled by a PLC control system, and the working platforms on the left side and the right side of the feeding guide rail are provided with feeding guide frames; the feeding shifting block rotating shaft is installed at two ends of a feeding shifting block support rod through a rotating shaft seat, ear plates are correspondingly arranged on the two feeding shifting block rotating shafts, a connecting rod is hinged between the two ear plates, an ear plate which is correspondingly arranged with the feeding air cylinder is arranged on one feeding shifting block rotating shaft, and the ear plate is hinged with a piston end of the feeding air cylinder.

The conveying device comprises transmission shafts arranged on the working platform, chain wheels are arranged at two ends of the two transmission shafts, a conveying chain is arranged between the chain wheels of the two transmission shafts, and stop blocks which extend outwards relatively are arranged on the conveying chain at intervals, wherein one transmission shaft is driven by a motor of the conveying device, and the work of the motor of the conveying device is controlled by a PLC control system.

After the structure of the oil adding device is adopted, the utility model discloses to get the charging tray, take off the piece, doctor-bar work passes through conveyer and establishes ties together organically to the charging tray is automatic to be seen off behind the doctor-bar, the getting of charging tray is sent, take off piece and doctor-bar work and accomplish by the automatic order of equipment, the mechanical automation flow of transportation in the haw cake production, the stand cake, toast has been realized, replace traditional manual operation's mode, the physical labor intensity of producer has effectively been reduced, and break away from the reliance to the skilled degree of producer technique, the production efficiency of haw cake has been improved, and the oil adding device has very high practical value.

Drawings

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the material taking device in FIG. 1;

FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 1;

FIG. 4 is a schematic view of the cross-sectional structure B-B of FIG. 1;

FIG. 5 is a schematic view of the sheet removing device shown in FIG. 1;

FIG. 6 is a schematic view of the cross-sectional structure C-C of FIG. 5;

FIG. 7 is a side view of the blade scraper of FIG. 1;

fig. 8 is a longitudinal sectional view of fig. 7.

Detailed Description

Referring to the attached drawings, the automatic hawthorn cake production machine comprises a liftable working platform 1, the working platform 1 is formed by welding a cross beam and a longitudinal beam, the cross beam and the longitudinal beam are made of square steel or I-steel, vertical frames 11 are arranged at the left end and the right end of the working platform 1, the vertical frames can be portal frames, the left end and the right end of the working platform 1 are slidably mounted on the vertical frames 11, a working platform lifting driving motor (not shown in the drawings) for driving the working platform 1 to lift relative to the vertical frames 11 is mounted on the working platform 1 or the vertical frames 11, the working platform lifting driving motor realizes lifting or equidistant lifting of the working platform 1 under the control of a PLC (programmable logic controller) control system, and the structural connection and control relationship between the working platform 1 and the vertical frames 11 are known structures and. The working platform 1 is divided into a material taking device mounting area 2, a piece uncovering device mounting area 3, a feeding device mounting area 4, a scraping machine mounting area 5 and a conveying device mounting area 6. A material taking device and a material feeding device are arranged at the left side and the right side of the working platform 1, a piece uncovering device and a piece scraping machine are arranged between the material taking device and the material feeding device, the piece uncovering device is positioned at one side of the material discharging end of the material taking device, the side is positioned at the front side or the rear side (the same below) of the working platform 1, namely, the uncovering device is positioned in front of the right side of the taking device, the scraping blade bracket 51 is correspondingly arranged below the scraping blade machine, the conveying device which is used for sequentially conveying the material discs taken by the taking device into the uncovering device, the scraping blade bracket 51 and the feeding end of the feeding device is arranged along the left and right direction of the working platform 1, the conveying device is positioned in front of or behind the working platform 1, the PLC control cabinet is arranged on the working platform 1 or on one side of the working platform 1, an electric control system is arranged in the device and can carry out the action sequence of each mechanism in a coordinated and consistent way, and the work of the material taking device, the feeding device, the piece uncovering device, the piece scraping machine, the conveying device and the working platform 1 is controlled by a PLC control system.

Referring to fig. 1-4, the material taking device includes two material taking guide rails 201 installed in parallel on a working platform 1, two ends of the material taking guide rails 201 are installed on the working platform 1 through a guide rail shaft seat 202, material taking guide rail sliders 203 are installed on the material taking guide rails 201, a material taking bracket 204 is installed between the two material taking guide rail sliders 203, a material taking mechanism is installed on the material taking bracket 204, the material taking mechanism is provided with a material taking shifting block support rod 205 which is arranged in parallel with the material taking guide rails 201 above the material taking bracket 204, the material taking shifting block support rod 205 is installed above the material taking bracket 204 through a vertical support 213, two ends of the material taking shifting block support rod 205 are provided with a material taking shifting block rotating shaft 206 through a shaft seat, two ends of the material taking shifting block rotating shaft 206 are provided with material taking shifting blocks 207, the material taking blocks 207 may be in a bent hook shape or a claw shape, a material taking cylinder 208 for driving the material, a connecting rod 211 is hinged between the two ear plates 212, an ear plate which is arranged corresponding to the material taking cylinder 208 is arranged on one of the material taking shifting block rotating shafts 206, and the ear plate is hinged with the piston end of the material taking cylinder 208. The material taking shifting block support rod 205 and the material taking shifting block 207 can also adopt other structures, for example, the material taking shifting block support rod 205 adopts a hollow pipe, the material taking shifting block support rod 205 is provided with an extension pipe driven by an air cylinder, and the outer end part of the extension pipe is provided with a baffle or a wedge block which is obliquely arranged. Be equipped with the material drive mechanism that gets of drive material bracket 204 reciprocating motion on work platform 1, this material drive mechanism is equipped with the lead screw 210 that the drive got material bracket 204 along getting material guide rail 201 reciprocating motion on work platform 1, lead screw nut 209 is fixed and is got material bracket 204 downside, the work of lead screw is by getting the material motor (not shown in the figure) drive, it installs on work platform 1 to get the material motor through motor support, be equipped with the belt pulley that corresponds with getting material motor power take off end on lead screw 210, sprocket or gear, it can also be connected with lead screw 210 directly to get the material motor, be equipped with on getting material guide frame 21 on the work platform 1 of getting the material guide rail 201 left and right sides, it gets material guide frame 21 to set up, can conveniently carry the glass board that. The material taking cylinder 208 and the material taking motor are controlled by the PLC control system. The relative position relationship of the material taking bracket 204 relative to the material taking guide rail 201 or the working platform 1 can also adopt chain or rack transmission, and the material taking motor can be a servo motor or an air cylinder.

Referring to fig. 1, 5 and 6, the sheet uncovering device comprises a sheet uncovering rotating shaft 301 installed on the front outer side of the working platform 1, in the figure, the sheet-uncovering rotating shaft 301 is installed outside the front beam of the working platform 1 through a shaft seat, the sheet-uncovering rotating shaft 301 is provided with an arc-shaped support 302 capable of turning around the front beam of the working platform 1, the arc-shaped support 302 is installed on the sheet-uncovering rotating shaft 301 through an installation seat or any other known way, the sheet-uncovering rotating shaft 301 is driven by a sheet-uncovering rotating shaft motor (not shown in the figure) which is installed on the working platform 1 through a motor support, the arc-shaped support 302 is provided with a sheet-uncovering bracket 303, the sheet-uncovering bracket 303 is provided with a suction cup 304, the suction cup 304 is a, the state shown by the dotted line in fig. 6 is a state where the sheet removing bracket 303 receives the tray, and the state shown by the solid line is a state where the sheet removing bracket 303 turns the receiving tray and then removes the sheet. The outer side of the front of the working platform 1 is provided with a uncovering piece bracket 305, the uncovering piece bracket 305 is provided with an uncovering piece cutter 306 which corresponds to the uncovering piece bracket 303 and can move in a reciprocating manner, the uncovering piece bracket 305 is provided with an uncovering piece cutter screw rod 311 which drives the uncovering piece cutter 306 to move in a reciprocating manner, two ends of the uncovering piece cutter screw rod 311 are arranged on the uncovering piece bracket 305 through shaft seats, two uncovering piece cutter screw rods 311 are correspondingly provided with screw nuts 310 which are provided with uncovering piece cutter holders 312, the uncovering piece cutter 306 is arranged on the uncovering piece cutter holders 312, the two uncovering piece cutter screw rods 311 are in power connection, one uncovering piece cutter screw rod 311 is driven by an uncovering piece motor (not shown in the figure), and the uncovering piece motor is arranged on the. A material sheet bracket 309 corresponding to the sheet uncovering bracket 305 is arranged at the front outer side of the working platform 1, and the material sheet bracket 309 is positioned below the sheet uncovering bracket 305. The working platform 1 is provided with a sheet uncovering driving mechanism for taking and placing a sheet screen disc, the sheet uncovering driving mechanism comprises a sheet screen disc driving cylinder 307 arranged on the working platform 1, a piston end of the sheet screen disc driving cylinder 307 is provided with a sheet screen disc clamping jaw 308, and the work of the rotating shaft motor, the sucking disc 304, the sheet uncovering driving mechanism and the sheet screen disc driving cylinder is controlled by a PLC control system. The sheet uncovering driving mechanism can also adopt a structural mode of a chain wheel and a chain, the sheet net disc clamping jaws 308 are arranged on the guide rail sliding blocks and are driven by the chain, the chain wheel is driven by a motor controlled by a PLC control system, and of course, a linear structural mode can also be adopted.

Referring to fig. 1, 7 and 8, the doctor blade machine includes a doctor blade hopper 501, the doctor blade hopper 501 is a box-shaped body with an open top, one end of the doctor blade hopper 501 is a sizing hopper 502, the bottom of the sizing hopper 502 is arc-surface-shaped, a doctor blade hole 503 corresponding to the doctor blade bracket 51 is arranged on the bottom plate at the opposite end, when in use, the doctor blade hole 503 is positioned right above the doctor blade bracket 51, the size of the doctor blade hole 503 is adapted to the size of the coating tray, an auxiliary hopper 517 is further arranged at the opposite end, and the doctor blade hole 503 is positioned between the sizing hopper 502 and the auxiliary hopper 517. A lifting cylinder 52 is arranged on the doctor blade bracket 51, a coating disc support column 53 is arranged at the periphery of the doctor blade bracket 51, and a suction disc can be arranged at the top of the coating disc support column 53. A doctor blade table 504 is arranged in the doctor blade hopper 501 between the sizing hopper 502 and the doctor blade hole 503, the top of the sizing hopper 502 is flush with the top surface of the doctor blade table 504, the auxiliary material hopper 517 is communicated with the doctor blade table 504, and the top surface of the doctor blade table 504 is flush with the doctor blade hole 503 and the top surface of the auxiliary material hopper 517. The doctor blade hopper 501 is provided with a doctor blade device which reciprocates along a doctor blade table 504 towards a doctor blade hole 503, the doctor blade device comprises a doctor blade slide rail 505 arranged on the outer side of the doctor blade hopper 501 in the width direction, the doctor blade slide rail 505 is arranged on the outer wall of the doctor blade hopper 501 through a slide rail seat, the doctor blade slide rail 505 is provided with a doctor blade slide rail seat 506, the doctor blade slide rail seat 506 is provided with a doctor blade slide rail frame 507, a doctor blade support slide seat 508 is arranged in the doctor blade slide rail frame 507, the opposite inner side of the doctor blade slide rail frame 507 is provided with a slide groove for mounting the doctor blade support slide seat 508, a doctor blade support 509 is arranged between the two doctor blade support slide seats 508, a doctor blade 510 is arranged in the doctor blade support 509, two ends of the doctor blade 510 in the width direction are also provided with connecting screw rods 511, the top end of the connecting screw rods 511 is adjustably arranged on the doctor blade support slide rail 509, the lower end of the connecting screw rods, the bottom surfaces of the doctor blade seat 512 and the doctor blade 510 are flush, a doctor blade driving device for driving the doctor blade support sliding seat 508 to reciprocate is arranged on the outer side of the doctor blade hopper 501 in the length direction, the doctor blade driving device comprises a doctor blade driving shaft 518 mounted on the outer wall of the doctor blade hopper 501 in the length direction, the doctor blade driving shaft 518 is mounted on the outer wall of the doctor blade hopper 501 through a shaft seat, driving shaft chain wheels 519 are arranged at two ends of the doctor blade driving shaft 518, reciprocating chains 520 are arranged between the driving shaft chain wheels 519 on the same side, two end parts of each reciprocating chain 520 are connected to the doctor blade sliding rail seat 506, one of the doctor blade driving shafts 518 is a driving shaft and is driven. An automatic sizing device corresponding to the scraping device is arranged in the sizing hopper 502, the automatic sizing device comprises a sizing plate rotating shaft 514 arranged on the upper portion of the sizing hopper 502, a sizing plate 513 extending into the sizing hopper 502 is arranged on the sizing plate rotating shaft 514, a sizing driving device for driving the sizing plate rotating shaft 514 to rotate in a reciprocating mode is arranged at one end of the sizing plate rotating shaft 514, the sizing driving device comprises a sizing plate rotating shaft lug plate 515 arranged at one end of the sizing plate rotating shaft 514, and a sizing plate rotating shaft driving cylinder 516 is arranged on the working platform 1 or at the end portion of the scraping hopper 501. The work of the lifting cylinder 52, the scraper blade driving motor and the sizing plate rotating shaft driving cylinder 516 is controlled by a PLC control system. The structure of the scraper is not limited to the above-described embodiment, and may be any known structure.

A first slide seat rail 521 corresponding to the doctor blade support slide seat 508 is arranged on the outer side of the sizing hopper 502, a second slide seat rail 522 corresponding to the doctor blade support slide seat 508 is arranged on the outer side of the auxiliary hopper 517, the two slide seat rails are positioned above the doctor blade slide rail 505, the number of the first slide seat rails 521 is two, and the two first slide seat rails 521 are symmetrically arranged. The first slide rail 521 is a horizontally disposed baffle, so that when the doctor blade 510 slides to the upper portion of the upper slurry hopper 502, due to lack of the blocking of the doctor blade stage 503, the lower bearing of the doctor blade support slide 508 just enters the first slide rail 521 and continues to move horizontally to a proper position, and then the sizing plate 513 is facilitated to lift the slurry to a position aligned with the upper side surface of the doctor blade stage 503, and then the doctor blade 510 is facilitated to move reversely to take away the hawthorn cake slurry on the sizing plate 513. The quantity of second slide rail 522 is two and the symmetry sets up, and second slide rail 522 slope sets up, and the one end that second slide rail 522 kept away from doctor-blade platform 504 rotates and sets up and this end is higher than other one end, and second slide rail 522 rotates through axle and supplementary hopper 517 to be connected, axle and supplementary hopper 517 fixed connection, and the lower one end lower part in second slide rail 522 position is equipped with the separation blade. Through the arrangement, the excessive hawthorn cake slurry can be pushed back when the scraping knife 510 scrapes the sheet for the second time, so that the waste is reduced.

Referring to fig. 1, the structure of the feeding device is substantially the same as the structure of the material taking device, and comprises two feeding guide rails installed on a working platform 1 in parallel, two ends of the feeding guide rails are installed on the working platform 1 through a guide rail axle seat, a feeding guide rail slider is arranged on the feeding guide rail, a feeding bracket is arranged between the two feeding guide rail sliders, a feeding mechanism is arranged on the feeding bracket, the feeding mechanism is provided with a feeding shifting block support rod arranged in parallel with the feeding guide rails above the feeding bracket, the feeding shifting block support rod is installed above the feeding through a vertical support, two ends of the feeding shifting block support rod are provided with feeding shifting block rotating shafts, two ends of the feeding shifting block rotating shafts are provided with feeding shifting blocks, the feeding shifting blocks can be in a bent shape or a claw shape, a feeding cylinder driving the feeding shifting block rotating shafts to rotate is arranged on the feeding bracket, two feeding shifting block rotating shafts are correspondingly provided with, and an ear plate arranged corresponding to the feeding cylinder is arranged on one of the feeding shifting block rotating shafts, and the ear plate is hinged with the piston end of the feeding cylinder. The feeding driving mechanism is arranged on the working platform and used for driving the feeding bracket to reciprocate, the feeding driving mechanism is a lead screw which is arranged on the working platform and used for driving the feeding bracket to reciprocate along a feeding guide rail, a lead screw nut is fixed at the lower side of the feeding bracket, the work of the lead screw is driven by a feeding motor (not shown in the figure), the feeding motor is arranged on the working platform 1 through a motor support, a belt pulley, a chain wheel or a gear which corresponds to the power output end of the feeding motor is arranged on the lead screw, and the feeding motor can also be directly connected with the. The difference lies in that: the feeding guide frames 41 and 421 are arranged on the working platforms 1 at the left and right sides of the feeding guide rail, so that the glass plate with the scraping blade can be conveniently conveyed to the receiving device at the rear part of the feeding guide rail. A material tray bracket 12 which is parallel and level to the top surface of the conveying device is arranged on the working platform 1, the material tray bracket 12 is positioned above the supporting rod of the feeding shifting head, the position of the feeding bracket is relatively close to the rear part of the working platform 1, and a piston rod of the feeding cylinder is relatively lengthened. The work of the feeding cylinder and the feeding motor is controlled by a PLC control system.

Referring to fig. 1, the conveying device includes two transmission shafts 61 installed on the working platform 1, the two transmission shafts 61 are located at the front of the working platform 1 and located at the left and right sides of the material taking device and the scraper, two ends of the two transmission shafts 61 are provided with chain wheels 62, a conveying chain 63 is arranged between the chain wheels 62 of the two transmission shafts 61, the conveying chain 63 is provided with outward extending stoppers 64 at intervals, wherein one transmission shaft 61 is driven by a conveying device motor (not shown in the figure), and the operation of the conveying device motor is controlled by a PLC control system. The working platforms 1 at the front side and the rear side of the conveying chain 63 are provided with conveying guide frames 65, and the conveying guide frames 65 are arranged, so that glass plates with scraping blades can be conveniently and sequentially conveyed to the sheet uncovering bracket 303, the scraping blade bracket 51 and the material tray bracket 12 at the feeding end of the feeding device.

The utility model discloses a working process is: the glass plate with the scraping blade (namely the material tray) is taken out from the material tray frame by the material taking device, the glass plate with the scraping blade is sent to the piece uncovering bracket of the piece uncovering device by the material taking device, the automatic piece uncovering is finished on the piece uncovering device, the glass plate after the piece uncovering is sent to the material tray frame by the conveying chain, the automatic scraping blade is finished by the scraping machine, meanwhile, the material sheet net disc driving cylinder sends the material sheet net disc with the piece uncovered from the piece uncovering device, the empty material sheet net disc is sent to the material sheet bracket of the piece uncovering device from the material sheet net disc frame, and the overturning of the piece uncovering device is finished in the time period; after the glass plate automatically scraped by the scraping machine falls down by the lifting cylinder, the glass plate with the scraping blade is conveyed to the tray bracket above the feeding device by the conveying chain, and then the glass plate is conveyed to the tray frame by the feeding device. The process is used as a working cycle, after each working cycle is completed, the working platform ascends or descends for a certain distance under the control of the PLC control system, and then the next working cycle is carried out. The utility model discloses a PLC switch board, its inside electrical control system that is provided with can go on each mechanism's action sequence, and is harmonious unanimous, and extracting device, material feeding unit, take off piece device, scraper, conveyer and work platform's work is controlled by PLC control system, and the inside electrical control system of PLC control system and PLC switch board is prior art, can adopt arbitrary well-known mode. The automatic hawthorn cake production machine is also suitable for the production of sweetend rolls and other foods.

Claims

1. The utility model provides a haw cake automatic production machine, includes work platform (1), characterized by work platform (1) liftable install on the grudging post, is equipped with extracting device and material feeding unit in the left and right sides of work platform (1), is equipped with take off device and scraping machine between extracting device and material feeding unit, take off the piece device and be located one side of extracting device discharge end, scraping machine below correspondence is equipped with doctor-bar bracket (51), is equipped with along work platform (1) left and right sides direction and sends into the charging tray that extracting device got into take off device in proper order and take off the conveyer of piece device, doctor-bar bracket (51) and material feeding unit feed end, extracting device, material feeding unit, take off piece device, scraping machine, conveyer and the lift operation of work platform (1) are controlled by PLC control system.

2. The automatic haw cake production machine according to claim 1, wherein the material taking device comprises material taking guide rails (201) arranged on the working platform (1) in parallel, material taking guide rail sliders (203) are arranged on the material taking guide rails (201), a material taking bracket (204) is arranged between the two material taking guide rail sliders (203), a material taking mechanism is arranged on the material taking bracket (204), a material taking driving mechanism for driving the material taking bracket (204) to reciprocate is arranged on the working platform (1), and the material taking mechanism and the material taking driving mechanism are controlled by a PLC control system.

3. The automatic hawthorn cake production machine according to claim 2, wherein the material taking mechanism comprises a material taking shifting block support rod (205) which is arranged above the material taking bracket (204) and is parallel to the material taking guide rail (201), material taking shifting block rotating shafts (206) are arranged at two ends of the material taking shifting block support rod (205), material taking shifting blocks (207) are arranged at two ends of the material taking shifting block rotating shafts (206), and a material taking cylinder (208) for driving the material taking shifting block rotating shafts (206) to rotate is arranged on the material taking bracket (204); the material taking driving mechanism comprises a lead screw (210) which is arranged on the working platform (1) and drives the material taking bracket (204) to reciprocate along the material taking guide rail (201), a lead screw nut is fixed on the lower side of the material taking bracket (204), the work of the lead screw is driven by a material taking motor, and the work of the material taking cylinder (208) and the material taking motor is controlled by a PLC control system; the material taking guide rail is characterized in that material taking guide frames (21) are arranged on the working platforms (1) on the left side and the right side of the material taking guide rail (201).

4. The automatic hawthorn cake production machine according to claim 1, wherein the slice uncovering device comprises a slice uncovering rotating shaft (301) arranged on the outer side in front of the working platform (1), an arc-shaped support (302) capable of turning around a front cross beam of the working platform (1) is arranged on the slice uncovering rotating shaft (301), the slice uncovering rotating shaft (301) is driven by a slice uncovering rotating shaft motor, a slice uncovering bracket (303) is arranged on the arc-shaped support (302), and a sucking disc (304) is arranged on the slice uncovering bracket (303); a piece uncovering support (305) is arranged on the outer side in front of the working platform (1), and a piece uncovering knife (306) which corresponds to the piece uncovering bracket (303) and can reciprocate is arranged on the piece uncovering support (305); the material sheet taking and placing device is characterized in that a material sheet bracket (309) corresponding to the material sheet taking support (305) is arranged on the outer side in front of the working platform (1), a material sheet taking driving mechanism for taking and placing a material sheet net disc is arranged on the working platform (1), and the work of the rotating shaft motor, the sucking disc (304) and the material sheet taking driving mechanism is controlled by a PLC control system.

5. The haw-pie automatic production machine according to claim 4, wherein the uncovering blade bracket (305) is provided with an uncovering blade screw (311) for driving the uncovering blade (306) to reciprocate, the two uncovering blade screws (311) are correspondingly provided with screw nuts, the screw nuts are provided with uncovering blade holders (312), the two uncovering blade screws (311) are in power connection, wherein one uncovering blade screw (311) is driven by an uncovering motor; the sheet uncovering driving mechanism comprises a sheet net disc driving cylinder (307) arranged on the working platform (1), a sheet net disc clamping jaw (308) is arranged at the piston end of the sheet net disc driving cylinder (307), and the work of the sheet uncovering motor driving and the sheet net disc driving cylinder (307) is controlled by a PLC control system.

6. The haw-cake automatic production machine according to claim 1, wherein the scraping machine comprises a scraping hopper (501), one end of the scraping hopper (501) is provided with a sizing hopper (502), the bottom plate at the other end is provided with a scraping hole (503) corresponding to the scraping bracket (51), the scraping bracket (51) is provided with a lifting cylinder (52), a scraping table (504) is arranged in the scraping hopper (501) between the sizing hopper (502) and the scraping hole (503), and the scraping hopper (501) is provided with a scraping device which reciprocates along the scraping table (504) to the scraping hole (503); an automatic sizing device corresponding to the scraping device is arranged in the sizing hopper (502), and the work of the lifting cylinder (52), the scraping device and the automatic sizing device is controlled by a PLC control system.

7. The haw-cake automatic production machine according to claim 6, wherein said scraping device comprises a scraping slide rail (505) installed outside the width direction of the scraping hopper (501), a scraping slide rail seat (506) is provided on the scraping slide rail (505), a scraping knife slide rail frame (507) is provided on the scraping slide rail seat (506), a scraping knife support slide seat (508) is provided in the scraping knife slide rail frame (507), a scraping knife support (509) is provided between the two scraping knife support slide seats (508), and a scraping knife (510) is provided in the scraping knife support (509); a doctor blade driving device for driving a doctor blade support sliding seat (508) to reciprocate is arranged on the outer side of the doctor blade hopper (501) in the length direction; the automatic sizing device comprises a sizing plate rotating shaft (514) arranged on the upper portion of a sizing hopper (502), a sizing plate (513) extending into the sizing hopper (502) is arranged on the sizing plate rotating shaft (514), a sizing driving device for driving the sizing plate rotating shaft (514) to rotate in a reciprocating mode is arranged at one end of the sizing plate rotating shaft (514), and the operation of the scraping blade driving device and the sizing driving device is controlled by a PLC control system.

8. The automatic Hawthorn cake producing machine as claimed in claim 1, wherein the feeding device comprises a feeding guide rail mounted on the working platform (1) in parallel, a feeding guide rail slider is arranged on the feeding guide rail, a feeding bracket is arranged between the two feeding guide rail sliders, a feeding mechanism is arranged on the feeding bracket, a feeding driving mechanism for driving the feeding bracket to reciprocate is arranged on the working platform, and the feeding mechanism and the feeding driving mechanism are controlled by the PLC control system.

9. The automatic haw-cake producing machine according to claim 8, wherein the feeding mechanism includes a feeding dial-stay disposed above the feeding carriage in parallel with the feeding guide rail, the feeding dial-stay has feeding dial-shafts at both ends, the feeding dial-shafts have feeding dials at both ends, and the feeding carriage is provided with a feeding cylinder for driving the feeding dial-shafts to rotate; the automatic feeding device is characterized in that a screw rod for driving the feeding bracket to reciprocate along the feeding guide rail is arranged on the working platform, a screw nut is fixed on the lower side of the feeding bracket, the screw rod is driven by a feeding motor to work, a material tray bracket (12) which is parallel to the top surface of the conveying device is arranged on the working platform, the material tray bracket (12) is positioned above the supporting rod of the feeding shifting head, the work of the feeding cylinder and the feeding motor is controlled by a PLC control system, and the working platforms on the left side and the right side of the feeding guide rail are.

10. The automatic haw-cake producing machine according to claim 1, wherein the conveying device comprises transmission shafts (61) mounted on the working platform (1), chain wheels (62) are provided at both ends of the two transmission shafts (61), a conveying chain (63) is provided between the chain wheels (62) of the two transmission shafts (61), and stoppers (64) extending outwards are provided on the conveying chain (63) at intervals, wherein the transmission shafts (61) are driven by a conveying device motor, and the operation of the conveying device motor is controlled by a PLC control system.