CN111824711A

CN111824711A - Automatic transfer production line for cylinder sleeve blank after demolding

Info

Publication number: CN111824711A
Application number: CN202010851399.XA
Authority: CN
Inventors: 张转立; 郭莎莎; 孙韶华; 闪海南; 杨枫林; 刘永锋; 许华
Original assignee: Zhongyuan Neipai Group Co ltd
Current assignee: Zhongyuan Neipai Group Co ltd; ZYNP Corp
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2020-10-27

Abstract

The invention provides an automatic transfer production line after demolding of a cylinder sleeve blank, which comprises a casting machine used for processing and forming the cylinder sleeve blank, a cylinder pulling machine used for pulling a cylinder sleeve out of a mold of the casting machine, a heat preservation furnace used for preserving the heat of the cylinder sleeve blank, a carrying truss used for grabbing the cylinder sleeve blank and carrying the cylinder sleeve blank to the heat preservation furnace, a joint robot used for transferring the cylinder sleeve blank on the heat preservation furnace to a conveying belt, the conveying belt used for conveying and lifting the cylinder sleeve blank, a double-station brushing machine used for clearing surface coatings of the cylinder sleeve blank, a dust remover used for collecting and automatically removing dust, a queuing track, the carrying truss used for carrying the cylinder sleeve blank brushed by the brushing machine to the queuing track through the conveying belt, and a basket-loading manipulator used for forking the cylinder sleeve blank into the double-station blank basket. This application has realized the cylinder jacket blank by the automated production of contour machining to the dress basket, reduces workman intensity of labour, has improved production efficiency, realizes the mass production of cylinder jacket.

Description

Automatic transfer production line for cylinder sleeve blank after demolding

Technical Field

The invention relates to the technical field of cylinder sleeve processing, in particular to an automatic transferring production line for a cylinder sleeve blank after demolding.

Background

At present, cylinder liner blanks on the market come out from a casting machine, are directly put into a blank basket by manual work after passing through a heat preservation furnace 3, are transported to a workshop designated position through a forklift to carry out outer surface shot blasting treatment so as to remove coatings on the surfaces of the blanks, and are put into the blank basket by manual work after shot blasting. The production efficiency is low, the labor intensity of workers is high, and the mass production in workshops is not facilitated.

Disclosure of Invention

In view of the above, the invention provides an automatic transfer production line for a cylinder sleeve blank after demolding, which realizes automatic production of the cylinder sleeve blank and reduces the labor intensity of workers.

The invention provides an automatic transfer production line after demolding of a cylinder sleeve blank, which comprises:

the casting machine is used for processing and forming a cylinder sleeve blank;

the cylinder drawing machine is used for drawing the cylinder sleeve out of a mold of the casting machine;

the heat preservation furnace is used for preserving heat of the cylinder sleeve blank;

the first carrying truss is used for grabbing the cylinder sleeve blank on the cylinder drawing machine and carrying the cylinder sleeve blank to the holding furnace;

the joint robot is used for transferring the cylinder sleeve blank on the heat preservation furnace to a conveying belt;

the conveying belt is used for conveying and lifting the cylinder sleeve blank;

the double-station brushing machine is used for cleaning the surface coating of the cylinder sleeve blank;

the dust remover is used for collecting and automatically removing dust;

a queuing track;

the second carrying truss is used for carrying the cylinder sleeve blanks brushed by the double-station brushing machine to the queuing rail through the conveying belt;

and the basket loading manipulator is used for forking the arranged cylinder sleeve blanks into the blank basket.

Preferably, the cylinder pulling machine comprises a support, a U-shaped walking frame arranged on the support, a speed reducing motor used for driving the U-shaped walking frame to move, a clamp and a cylinder arranged in the U-shaped walking frame and used for driving the clamp to move; a row of wheels are respectively installed on two outer side walls of the U-shaped walking frame, and first guide rails for the wheels to run are arranged on two sides of the support.

Preferably, the heat preservation furnace comprises a heat preservation box, a chain plate penetrating through the interior of the heat preservation box, a belt wheel conveying mechanism and a speed reducer used for driving the belt wheel conveying mechanism to operate.

Preferably, the first carrying truss comprises a frame body, a sliding table, a mounting plate, a lifting column, two servo motors, a gear and rack transmission device and a hand grip, wherein the mounting plate and the lifting column move along the sliding table, the two servo motors are used for respectively driving the mounting plate and the lifting column to move, and the hand grip is mounted at the bottom of the lifting column.

Preferably, the conveyer belt includes the support frame, install in gear motor, drive chain, conveyer belt on the support frame and install in carry chain on the conveyer belt, carry and be equipped with the blank location channel-section steel on the chain carry the both sides middle part of support frame respectively to be equipped with two at least V type pieces, V type piece bottom drives actuating cylinder through the fixed plate connection.

Preferably, the double-station brushing machine comprises a rack, a control valve, an electric cabinet, a clamping platform, a tip power shaft, a tip driven shaft, a speed reducing motor, a synchronous belt assembly, a track and a jacking air cylinder, wherein the speed reducing motor and the synchronous belt assembly drive the tip power shaft to further drive the tip to rotate; the jacking cylinder drives the clamping platform to move axially to jack the inner hole of the cylinder sleeve blank; still include mounting platform, gear motor, gear, compress tightly cylinder, line rail, slider, steel brush and rack, the gear motor drive the gear is followed in the frame the rack removes, and then the drive the slider is followed the line rail motion, in order to drive mounting platform and last the steel brush axial displacement, compress tightly the cylinder drive the steel brush compresses tightly cylinder jacket blank surface, realizes the coating clearance of cylinder jacket blank surface.

Preferably, one end of the inlet of the dust remover is connected with the collecting box through a pipeline, one end of the outlet of the dust remover is connected with a workshop dust removing pipeline, a baffle is arranged inside the dust remover, and a counterweight dust discharging valve is arranged at the dust receiving port.

Preferably, the track of lining up includes second servo motor, action wheel, follows driving wheel, chain, install in T board on the chain and be used for adjusting the tensioning piece of chain elasticity.

Preferably, the second carrying truss is provided with a translation screw module, a lifting cylinder arranged on the translation screw module, a rotary cylinder arranged at the bottom of the lifting cylinder, a clamping cylinder arranged at the bottom of the rotary cylinder and a pair of claws.

Preferably, the basket loading manipulator comprises a second guide rail, a traveling frame which is arranged on the second guide rail and can move along the second guide rail, a fork fixedly arranged at the bottom of the traveling frame, a lead screw used for driving the fork to move up and down, a third servo motor used for driving the fork to move along the second guide rail, and a gear rack; the blank basket exchanging device is characterized by further comprising a light rail and an exchanging platform moving along the light rail, wherein a blank basket is installed on the exchanging platform, and rollers capable of moving along the light rail are installed at the bottom of the exchanging platform.

Compared with the prior art, the invention provides an automatic transfer production line for cylinder sleeve blanks after demolding, which comprises a casting machine, a cylinder pulling machine, a carrying truss, a heat preservation furnace, a joint robot, a conveying belt, a double-station brushing machine, a dust remover, a carrying truss, a queuing track and a basket loading manipulator.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of an automatic transfer production line after a cylinder liner blank is demoulded, provided by the invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a schematic view of another angle of FIG. 1;

FIG. 5 is a schematic structural view of the cylinder pulling machine shown in FIG. 1;

FIG. 6 is an enlarged view of a portion of FIG. 5;

FIG. 7 is a top view of FIG. 6;

FIG. 8 is a schematic structural view of the holding furnace of FIG. 1;

FIG. 9 is a schematic structural view of the first handling truss of FIG. 1;

FIG. 10 is a top view of FIG. 9;

FIG. 11 is an enlarged view of the pneumatic clamp jaw and first V-block of FIG. 9;

FIG. 12 is a schematic structural diagram of the articulated robot of FIG. 1;

FIG. 13 is a schematic view of the conveyor belt of FIG. 1;

FIG. 14 is an enlarged view of a portion of FIG. 13;

FIG. 15 is a front view of the dual station brusher of FIG. 1;

FIG. 16 is a front view of FIG. 15;

FIG. 17 is a side view of FIG. 15;

FIG. 18 is a schematic view of the cleaning frame of FIG. 15;

FIG. 19 is a top view of FIG. 18;

FIG. 20 is a front view of FIG. 18;

FIG. 21 is a schematic view of the construction of the precipitator of FIG. 1;

FIG. 22 is a front view of FIG. 21;

FIG. 23 is a schematic structural view of the weight member, the dust deflector, and the valve body of FIG. 21;

FIG. 24 is a schematic structural view of the second handling truss of FIG. 1;

FIG. 25 is a schematic diagram of the structure of the queuing track of FIG. 1;

FIG. 26 is a schematic structural view of the basket loading robot of FIG. 1;

FIG. 27 is a top view of FIG. 26;

fig. 28 and 29 are partially enlarged views of fig. 26.

Detailed Description

In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 4, fig. 1 is a schematic structural view of an automatic transfer production line after a cylinder liner blank is demoulded, according to the present invention; FIG. 2 is a front view of FIG. 1; FIG. 3 is a top view of FIG. 1; fig. 4 is a schematic view of another angle of fig. 1.

The invention provides an automatic transfer production line after demolding of a cylinder sleeve blank, which comprises: the device comprises a casting machine 1, a cylinder pulling machine 2, a heat preservation furnace 3, a first carrying truss 4, a joint robot 5, a conveying belt 6, a double-station brushing machine 7, a dust remover 9, a queuing track 10, a second carrying truss 11 and a basket loading manipulator 12.

The casting machine 1 is a multi-station centrifugal casting machine 1 and is used for forming a cylinder sleeve blank 0, the cylinder drawing machine 2 is used for drawing the cylinder sleeve blank 0 out of a mold of the casting machine 1, the heat preservation furnace 3 is used for preserving heat of the cylinder sleeve blank 0, the first carrying truss 4 is used for grabbing and carrying the cylinder sleeve blank 0 on the cylinder drawing machine 2 to the heat preservation furnace 3, the joint robot 5 is used for transferring the cylinder sleeve blank 0 on the heat preservation furnace 3 to the conveyer belt 6, the conveyer belt 6 is used for conveying and lifting the cylinder sleeve blank 0, the double-station brushing machine 7 is used for cleaning surface coatings of the cylinder sleeve blank 0, and the dust remover 9 is used for collecting, when the accumulated dust reaches a certain amount, dust is automatically removed, the second carrying truss 11 is used for carrying the cylinder liner blank 0 which is cleaned by the double-station cleaning machine 7 to the queuing rail 10 through the conveying belt 6, and the basket loading manipulator 12 is used for forking the arranged cylinder liner blank 0 into the blank basket 13. All the parts are in communication connection with the controller, so that full-automatic production from the forming, heat preservation and brushing to the orderly arranging and framing process of the cylinder sleeve blank 0 is realized according to a preset program, the processing efficiency is obviously improved, the labor intensity of workers is reduced, and the processing and labor cost is saved.

Referring to fig. 5 to 7, fig. 5 is a schematic structural view of the cylinder drawing machine in fig. 1; FIG. 6 is an enlarged view of a portion of FIG. 5; fig. 7 is a top view of fig. 6.

The cylinder pulling machine 2 comprises a support 201, a speed reducing motor 203, a U-shaped walking frame 202, a clamp 204 and a cylinder 205, all the components are mounted on the support 201, a row of wheels 206 are mounted on two outer side walls of the U-shaped walking frame 202 respectively, a first guide rail 207 is arranged on each of two sides of the support 201, the wheels 206 on two sides of the U-shaped walking frame 202 walk along the first guide rails 207 under the driving of the speed reducing motor 203 to adjust the position of the clamp 204 on the support 201, the clamp 204 pulls out a cylinder liner blank 0 from a cylinder liner blank 0 in a mold of the casting machine 1 under the driving of the cylinder 205, and the clamp 204 is of an existing structure.

Referring to fig. 8, fig. 8 is a schematic structural view of the holding furnace in fig. 1.

The heat preservation furnace 3 comprises a heat preservation box 301, a speed reducer 302, a belt wheel conveying mechanism 303 and a chain plate 304, wherein the speed reducer 302 transmits driving force to the chain plate 304 through the belt wheel conveying mechanism 303, the chain plate 304 drives the cylinder sleeve blank 0 on the chain plate to pass through the heat preservation box 301, and a heating and heat preservation device is arranged inside the heat preservation box 301 and heats and preserves the cylinder sleeve blank 0 inside the heat preservation box 301 according to preset temperature.

Referring to fig. 9 to 11, fig. 9 is a schematic structural view of the first handling truss of fig. 1; FIG. 10 is a top view of FIG. 9; figure 11 is an enlarged view of the pneumatic jaw and first V-block of figure 9.

The first carrying truss 4 comprises a frame body 401, a sliding table 402, a mounting plate 403, a lifting column 404, a gripper arranged at the bottom of the lifting column 404, two servo motors 406 and a gear and rack transmission device 407, wherein the sliding table 402 is fixedly arranged on the frame body 401 through a connecting piece, the lifting column 404 is arranged on a slide way of the mounting plate 403, the gripper is provided with a pneumatic clamping jaw 405 and a first V-shaped block 408, under the driving of the two servo motors 406 and the gear and rack transmission device 407, the mounting plate 403 moves horizontally along the sliding table 402, the lifting column 404 moves up and down to be matched with the pneumatic clamping jaw 405 and the first V-shaped block 408 to grab, and a cylinder sleeve blank 0 on the cylinder pulling machine 2 is grabbed and carried to the holding furnace.

Referring to fig. 12, fig. 12 is a schematic structural view of the joint robot in fig. 1.

The joint robot 5 is provided with a joint manipulator 501, a pneumatic finger 502 and a V-shaped clamping jaw 503, and is used for transferring the cylinder sleeve blank 0 on the holding furnace 3 to the conveying belt 6; regarding the working principle and the specific structure of the joint robot 5, please refer to the prior art, and the description is not expanded.

Referring to fig. 12 and 13, fig. 13 is a schematic structural view of the conveyor belt of fig. 1; fig. 14 is a partially enlarged view of fig. 13.

The conveyer belt 6 comprises a support frame 601, a speed reducing motor 602, a conveyer belt, a transmission chain 610 and a conveyer chain 603, each component is mounted on the support frame 601, the conveyer chain 603 is mounted on the conveyer belt, a blank positioning channel steel 604 is arranged on the conveyer chain 603 for placing and positioning a cylinder sleeve blank 0, the speed reducing motor 602 drives the transmission chain 610 to further drive the conveyer chain 603 and the cylinder sleeve blank 0 thereon for transmission, the middle parts of two sides of the support frame 601 are respectively provided with at least two second V-shaped blocks 605, the second V-shaped blocks 605 are also adapted to the cylinder sleeve blank 0, the bottom of the second V-shaped blocks is connected with a driving cylinder 609 through a fixing plate 606, both ends of the fixing plate 606 are provided with linear bearings 607, the linear bearings 607 are sleeved on a guide shaft 608, after the cylinder sleeve blank 0 is placed on the blank positioning channel steel 604, the cylinder sleeve blank 0 is conveyed to the second V-, the cylinder liner blank 0 is lifted.

Referring to fig. 15-20, fig. 15 is a front view of the construction of the dual station brusher of fig. 1; FIG. 16 is a front view of FIG. 15; FIG. 17 is a side view of FIG. 15; FIG. 18 is a schematic view of the cleaning frame of FIG. 15; FIG. 19 is a top view of FIG. 18; fig. 20 is a front view of fig. 18.

The double-station cleaning machine 7 comprises a frame 701, a control valve 702, an electric cabinet 703, a clamping platform 704, a centre 705, a centre power shaft 706, a centre driven shaft 719, a speed reducing motor 707, a synchronous belt assembly 708, a track 709 and a jacking air cylinder 710, wherein the clamping platform 704 at two ends of the track 709 is respectively provided with the centre power shaft 706 and the centre driven shaft 719 at two stations, the speed reducing motor 707 drives the synchronous belt assembly 708 to drive the centre power shaft 706 or the centre driven shaft 719 to rotate, so that the centre 705 is driven to rotate, and the jacking air cylinder sleeve blank 0 inner hole is jacked under the driving of the jacking air cylinder 710, and the cleaning frame is matched with a coating on the outer wall of the air cylinder sleeve blank 0 to clean the whole air cylinder sleeve blank 0. Specifically, the cleaning frame comprises a mounting platform 711, a speed reducing motor 712, a gear 713, a pressing cylinder 714, a wire rail 715, a sliding block 716, a wire rail 720 and a steel brush 717, under the driving force of the speed reducing motor 712, the gear 713 below the mounting platform 711 runs along a rack 718 on the frame 701, the sliding block 716 mounted on the lower bottom surface of the mounting platform 711 runs along the wire rail 715 on the mounting platform 711, so that the axial feeding motion of the steel brush 717 along the cylinder sleeve blank 0 is realized, the steel brush 717 presses the surface of the cylinder sleeve blank 0 along the wire rail 720 under the action of the pressing cylinder 714, and the coating on the outer wall of the blank is cleaned by driving the steel brush 717 to rotate through the motor. The automatic control process is realized by controlling the control valve 702 and the electric cabinet 703, and is not expanded.

Referring to fig. 21 to 23, fig. 21 is a schematic structural view of the precipitator of fig. 1; FIG. 22 is a front view of FIG. 21; FIG. 23 is a schematic view of the weight block, the dust-blocking plate and the valve body in FIG. 21

Import one end of dust remover 9 is connected with the collecting box through pipeline 8, export one end connection workshop dust removal pipeline, the inside baffle 901 that is equipped with of dust remover 9, dust catcher 9's ash receiving port department is equipped with the counter weight unloading valve, this counter weight unloading valve includes balancing weight 902, dust baffle 903 and valve body 904, dust baffle 903 shutoff is in the mouth of pipe lower extreme, balancing weight 902 and dust baffle 903 distribute in balancing weight 902 both sides, when the dust accumulation on dust baffle 903 reaches a certain amount, dust baffle 903 rotates under the gravity of dust and self, will connect the ash mouth to open, realize automatic deashing, it is thus visible, 2 dust remover 9 is used for clearing up the large granule dust on cylinder liner surface, the large granule can drop down after touchhing the dust baffle, and get rid of by counter weight unloading valve, avoid getting into workshop dust removal pipeline deposit.

Referring to fig. 25, fig. 25 is a schematic diagram of the structure of the queuing track of fig. 1.

The queuing rail 10 comprises a second servo motor 1001, a driving wheel 1002, a driven wheel 1003, a chain 1004, T-shaped plates 1005 arranged on the chain 1004 and a tensioning block 1006 used for adjusting the tightness of the chain, after the T-shaped plates 42 are arranged, gaps are formed in the middle, positioning of a cylinder sleeve blank 0 is achieved through the gaps among the T-shaped plates 1005 on the chain 1004, the blank is placed by a manipulator in cooperation with the action of the second servo motor 1001, the chain 1004 moves by one station, and when the cylinder sleeve blank 0 is fully arranged on the rail, the basket loading manipulator 12 starts to load the cabinet.

Referring to fig. 24, fig. 24 is a schematic structural view of the second transfer truss of fig. 1.

The second carrying truss 11 comprises a supporting and mounting frame 1101, a translation lead screw module 1102, a lifting cylinder 1103 mounted on the translation lead screw module 1102, a rotary cylinder 1104 mounted at the bottom of the lifting cylinder 1103, a clamping cylinder 1105 mounted at the bottom of the rotary cylinder 1104 and a pair of claws 1106, wherein the lifting cylinder 1103, the rotary cylinder 1104, the clamping cylinder 1105 and the claws 1106 are driven by the translation lead screw module 1102 to move along the transmission direction of the cylinder liner blank 0, so as to adjust the process, the clamping height of the claws 1106 is adjusted by the lifting cylinder 1103, when the position is proper, the claws 1106 are controlled by the clamping cylinder 1105 to clamp the cylinder liner blank 0, and the cylinder liner blank 0 cleaned by the double-station cleaning machine 7 is conveyed onto the queuing rail 10 through the conveyer belt 6 by turning the rotary cylinder 1104 by 180 degrees.

Referring to fig. 26 to 29, fig. 26 is a schematic structural view of a basket loading robot of fig. 1; FIG. 27 is a top view of FIG. 26; fig. 28 and 29 are partially enlarged views of fig. 26.

The basket-loading manipulator 12 is provided with a traveling frame 121, a second guide rail 122, a lead screw 123, a fork frame 124, a third servo motor 125, a gear rack 126, a light rail 130 and an exchange platform 128, the fork frame 124 is installed on the traveling frame 121, the traveling frame 121 is of a frame structure with the periphery being sealed, the third guide rail 127 is arranged in the traveling frame and is driven by the lead screw 123, and the lead screw 123 is driven by the servo motor to drive a belt pulley to realize the lifting motion of the fork frame 124; the walking frame 121 is driven by a servo motor and a rack and pinion 126, so that the walking frame 121 moves along the second guide rail 122 through a slide way on the walking frame, and the fork frame 124 is driven to move relative to the second guide rail 122; two blank baskets 129 are distributed corresponding to the fork teeth on the fork frame 124, and the arranged cylinder liner blanks 0 are moved to the automatic exchange platform 128 by the fork frame 124 under the action of the traveling frame 121; in addition, the exchanging platform 128 is a plate-shaped structure, the bottom of the exchanging platform is provided with the roller, and the roller is fixedly provided with the double rows of blank baskets 129, so that the cylinder sleeve blank 0 is inserted into the two blank baskets 129, when the exchanging platform 128 is pushed, the exchanging platform 128 is pushed to drive the blank baskets 129 on the exchanging platform to move along the light rail 130, and the exchanging platform 128 is switched.

Specifically, the fork frame 124 includes a positioning plate 1241, a pressing block, a blank fork and a pressing block screw, the blank fork is fixed on the pressing block by the pressing block screw, the interval size of the blank fork can be adjusted according to the inner diameter size of the cylinder liner blank 0, the positioning plate 1241 is an L-shaped plate, and the upper platform thereof is fixedly connected with the walking frame 121 by the screw.

Further, a motor 132 and a chain wheel 131 can be further installed on the light rail 130, and the chain wheel 131 is connected with the walking platform through the installation rod, so that the driving force is provided by the motor, and the power is transmitted to the walking platform through the chain wheel and the installation rod, so that the blank basket 129 on the upper portion of the walking platform is driven to move along the light rail 130, and the switching of the blank basket 129 is realized.

The invention provides an automatic transfer production line after demolding of a cylinder liner blank, a cylinder liner blank 0 is obtained by molding of a casting machine 1, after molding, the cylinder liner blank 0 is pulled out of a mold of the casting machine 1 by a cylinder pulling machine 2, a sliding table 402 horizontally moves and a lifting column 404 moves up and down to match with the grabbing action of a clamp 204, the cylinder liner blank 0 on the cylinder pulling machine 2 is grabbed and conveyed to a holding furnace 3 for heating and heat preservation for a preset time, a joint robot 5 rotates the cylinder liner blank 0 on the holding furnace 3 to a conveying belt 6, the cylinder liner blank 0 is conveyed to a second V-shaped block 605 after being placed on a blank positioning channel steel 604, the second V-shaped block 605 is pushed to ascend by a driving cylinder 609, the cylinder liner blank 0 is lifted, a top 705 is driven by a speed reduction motor 707 and a top tightening cylinder 710, the inner hole of the top tightening blank 0 rotates and rotates by a steel brush 717, brushing surface paint on the cylinder sleeve blank 0, automatically removing dust falling into the dust remover 9, conveying the cylinder sleeve blank 0 after dust cleaning to the queuing rail 10 through the second conveying truss 11 to realize positioning arrangement, forking the arranged cylinder sleeve blank 0 into a blank basket 129 by a basket-loading manipulator 12, and outputting the blank basket 129 by a light rail 127 after the blank basket 129 is filled with the dust.

The automatic transferring production line for the cylinder sleeve blank after demolding is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides an automatic transfer production line after cylinder jacket blank demolding which characterized in that includes:

the casting machine (1) is used for processing and forming a cylinder sleeve blank (0);

a cylinder drawing machine (2) used for drawing the cylinder sleeve blank (0) out of a mold of the casting machine (1);

the heat preservation furnace (3) is used for preserving heat of the cylinder sleeve blank (0);

the first carrying truss (4) is used for grabbing and carrying the cylinder sleeve blank (0) on the cylinder drawing machine (2) to the holding furnace (3);

the joint robot (5) is used for transferring the cylinder sleeve blank (0) on the heat preservation furnace (3) to a conveying belt (6);

the conveying belt (6) is used for conveying and lifting the cylinder sleeve blank (0);

the double-station brushing machine (7) is used for cleaning the surface coating of the cylinder sleeve blank (0);

a dust collector (9) for collecting and automatically removing dust;

a queuing track (10);

the conveying truss (11) is used for conveying the cylinder sleeve blanks (0) cleaned by the double-station cleaning machine (7) to the queuing track (10) through the conveying belt (6);

and the basket loading manipulator (12) is used for forking the arranged cylinder sleeve blank (0) into a blank basket (13).

2. The automatic transfer production line for the cylinder liner blanks after the mold stripping of the cylinder liners according to claim 1, wherein the cylinder drawing machine (2) comprises a bracket (201), a U-shaped walking frame (202) arranged on the bracket (201), a speed reducing motor (203) used for driving the U-shaped walking frame (202) to move, a clamp (204) and a cylinder (205) arranged inside the U-shaped walking frame (202) and used for driving the clamp (204) to move; a row of wheels (206) are respectively installed on two outer side walls of the U-shaped walking frame (202), and first guide rails (207) for the wheels (206) to run are arranged on two sides of the support (201).

3. The automatic transfer production line for the cylinder liner blanks after the mold stripping as claimed in claim 1, characterized in that the heat preservation furnace (3) comprises a heat preservation box (301), a chain plate (304) penetrating through the interior of the heat preservation box (301), a belt wheel conveying mechanism (303) and a speed reducer (302) for driving the belt wheel conveying mechanism (303) to operate.

4. The automatic transfer production line for the cylinder liner blanks after the demolding is carried out according to any one of claims 1 to 3, wherein the first carrying truss (4) comprises a frame body (401), a sliding table (402), a mounting plate (403) moving along the sliding table (402), a lifting column (404), two servo motors (406) used for respectively driving the mounting plate (403) and the lifting column (404) to move, a gear and rack transmission device (407), and a gripper installed at the bottom of the lifting column (404).

5. The automatic conveying production line for the cylinder liner blanks after the cylinder liner blanks are demoulded, according to claim 4, is characterized in that the conveying belt (6) comprises a supporting frame (601), a speed reducing motor (602) installed on the supporting frame (601), a transmission chain (610), a conveying belt and a conveying chain (603) installed on the conveying belt, a blank positioning channel steel (604) is arranged on the conveying chain (603), at least two second V-shaped blocks (605) are respectively arranged in the middles of two sides of the supporting frame (601), and the bottoms of the second V-shaped blocks (605) are connected with a driving cylinder (609) through a fixing plate (606).

6. The automatic transfer production line for the cylinder liner blanks after the demolding is characterized in that the double-station brushing machine (7) comprises a frame (701), a control valve (702), an electric cabinet (703), a clamping platform (704), a tip (705), a tip power shaft (706), a tip driven shaft (719), a speed reducing motor (707), a synchronous belt assembly (708), a track (709) and a jacking cylinder (710), wherein the speed reducing motor (707) and the synchronous belt assembly (708) drive the tip power shaft (706) to further drive the tip (705) to rotate; the jacking cylinder (710) drives the clamping platform (704) to axially move to jack the inner hole of the cylinder sleeve blank (0); the cleaning machine is characterized by further comprising an installation platform (711), a speed reducing motor (712), a gear (713), a pressing cylinder (714), a linear rail (715), a sliding block (716), a steel brush (717) and a rack (718), wherein the speed reducing motor (712) drives the gear (713) to move along the rack (718) on the rack (701), further drives the sliding block (716) to move along the linear rail (715) to drive the installation platform (711) and the steel brush (717) thereon to axially move, and the pressing cylinder (714) drives the steel brush (717) to press the surface of the cylinder sleeve blank (0), so that the cleaning of the surface coating on the outer surface of the cylinder sleeve blank (0) is realized.

7. The automatic transfer production line for the cylinder liner blanks after the mold stripping as claimed in claim 5, characterized in that an inlet end of the dust remover (9) is connected with the collection box through a pipeline (8), an outlet end of the dust remover is connected with a workshop dust removal pipeline, a baffle (901) is arranged inside the dust remover (9), and a counterweight dust discharge valve is arranged at a dust receiving port.

8. The post-demolding automatic transfer line for cylinder liner blanks according to claim 5, characterized in that the queuing track (10) comprises a second servo motor (1001), a driving wheel (1002), a driven wheel (1003), a chain (1004), a T-shaped plate (1005) mounted on the chain (1004), and a tensioning block (1006) for adjusting the tightness of the chain (1004).

9. The automatic transfer production line for the cylinder liner blanks after the demolding is carried out, according to the claim 5, characterized in that the second carrying truss (11) is provided with a translation lead screw module (1102), a lifting cylinder (1103) installed on the translation lead screw module (1102), a revolving cylinder (1104) installed at the bottom of the lifting cylinder (1103), a clamping cylinder (1105) installed at the bottom of the revolving cylinder (1104) and a pair of grippers (1106).

10. The automatic transfer production line for the post-demolding cylinder liner blanks as recited in claim 5, wherein the basket loading manipulator (12) comprises a second guide rail (122), a traveling frame (121) which is mounted on the second guide rail (122) and can move along the second guide rail (122), a fork frame (124) which is fixedly mounted at the bottom of the traveling frame (121), a lead screw (123) for driving the fork frame (124) to move up and down, a third servo motor (125) for driving the fork frame (124) to move along the second guide rail (122), and a gear rack (126); the light rail type blank exchanging device is characterized by further comprising a light rail (130) and an exchanging platform (128) moving along the light rail (130), a blank basket (129) is installed on the exchanging platform (128), and rollers capable of moving along the light rail (130) are installed at the bottom of the exchanging platform (128).