CN116100789A - Novel high energy-saving bottle blowing machine - Google Patents

Abstract

The invention discloses a novel high-energy-saving bottle blowing machine, which comprises: the automatic feeding device comprises a frame, a chain channel mechanism, a blank feeding mechanism, a turning stepping mechanism, a lamp box heating mechanism, a die assembly stretching mechanism, a reverse hand distance changing mechanism and a bottle feeding stepping mechanism. According to the invention, the chain channel is of a b-shaped structure, the vertical section of the chain channel is of a folding structure, and the crank arm part of the die clamping and stretching device is arranged above the arc-shaped structure of the b-shaped chain channel, so that the length direction of the die clamping and stretching mechanism is consistent with the direction of the vertical section, and the occupied space of the whole machine is greatly reduced; the invention can realize the working mode of simultaneously baking double-sided blank seats of single-row lamp tubes by arranging the chain channel structure, reduces the quantity and power of heating the lamp tubes and the loss of heat energy, greatly improves the heating efficiency of the lamp tubes, realizes high efficiency and energy conservation, and shows that the energy consumption of the double-sided bottle blank baking structure of the single-row lamp tubes is only 50-70% of that of the traditional lamp box, thereby greatly saving the electricity cost.

Description

Novel high energy-saving bottle blowing machine

Technical Field

The invention relates to the technical field of bottle blowing machine equipment, in particular to a novel high-energy-saving bottle blowing machine.

Background

The original 15L machine adopts a plastic chain block pushing block structure, the chain channel is of a rectangular structure, the heating lamp box is a common lamp box, and the lamp tubes are arranged on one side of the bottle blank, so that the defects of high energy consumption, few heating digits, difficulty in uniform heating of the bottle blank and the like exist; meanwhile, the occupied area is large, the occupied area is 2500mmx2250mm, the occupied area of the high energy-saving bottle blowing machine is only 2650mmx1700mm on the premise that 14 bottle blanks are added to a lamp box, the occupied area is about 80% of that of the original bottle blowing machine, and meanwhile, the feeding yield per hour is greatly improved.

Therefore, how to provide the device can greatly reduce the occupied space of the whole machine; and the working mode of simultaneously baking double-sided blank seats of single-row lamp tubes can be realized, the quantity and power of heating lamp tubes and the loss of heat energy are reduced, the heating efficiency of the lamp tubes is effectively improved, and the novel high-energy-saving bottle blowing machine with high efficiency and energy conservation is one of the technical problems to be solved in the field.

Disclosure of Invention

In view of the above, the present invention provides a novel high energy-saving bottle blowing machine, which aims to solve the above-mentioned shortcomings.

In order to solve the technical problems, the invention adopts the following technical scheme:

a novel high energy-saving bottle blowing machine, comprising:

The frame is formed by welding a frame panel and profile steel;

the chain channel mechanism comprises a chain channel, a plurality of chain channel seats and a plurality of bottle blank seats; the bottoms of the plurality of chain channel seats are fixedly connected to a frame panel of the frame, and the upper parts of the plurality of chain channel seats are fixedly connected with the chain channels; the bottle blank seats are connected in the chain channel in a sliding manner; the chain channel is in a b-shaped structure, the vertical section of the chain channel is in a foldback structure, and the bottle blank seat circularly moves in the chain channel;

the blank feeding mechanism comprises a pulling plate device, a blank pressing device, a manipulator and a blank feeding slideway; the bottom of the pulling plate device is fixedly connected to the frame panel through a bolt and is positioned at the outer side of the feeding part of the chain channel; the manipulator is fixedly connected to one end, close to the chain channel, of the pulling plate device; the upper blank slideway is fixedly connected to the other end of the pulling plate device; the blank pressing device is fixedly connected to the frame and is arranged in alignment with the center line of the bottle blank turned by the manipulator, and is used for pressing the turned bottle blank on the bottle blank seat;

the turning-back stepping mechanism is fixedly arranged at the top end of the vertical turning-back structure of the chain channel and used for realizing the return of the blank seat at the top end of the vertical section; the turning-back stepping mechanism comprises a third cylinder and a fourth cylinder; the third cylinder and the fourth cylinder are fixedly arranged on two adjacent sides of the turning-back position of the chain channel through cylinder seats; the output shaft ends of the third cylinder and the fourth cylinder are fixedly connected with a pushing block;

The lamp box heating mechanism comprises a cover plate, a heating lamp tube and a rotation mechanism; the cover plate is fixedly connected to the rack through a fixing seat, the heating lamp tubes are fixedly connected to the middle position of the cover plate in the width direction through a lamp tube frame, a row of lamp tubes are arranged in the heating lamp tubes and used for heating bottle blanks in the cover plate, and because the chain channel is of a b-shaped structure and the vertical section is of a turning-back structure, the lamp tubes are just arranged in the middle position of the chain channel, a row of bottle blanks are arranged on two sides of the lamp tubes, and the function of heating bottle blanks on two sides of a single row of lamp tubes is realized; the autorotation mechanism is positioned below the cover plate; a speed regulating motor is arranged on the frame, and the speed regulating motor drives a rotation chain of the rotation mechanism to rotate; the autorotation chain drives a chain wheel fixedly connected to the bottle blank seat to rotate, so that the bottle blank seat is driven to autorotate; the bottle blank rotates along the axis of the bottle blank seat while finishing revolution in the chain path in the heating process, so that the uniform heating of the bottle blank is realized, and the phenomenon of uneven heating of the bottle blank caused by heating only the side of a heating lamp tube is prevented;

the bottom end of the die assembly stretching mechanism is fixedly connected to a frame panel of the frame and is closely attached to the chain channel, so that the die assembly stretching mechanism is used for drawing and blowing the heated bottle blanks to finish the bottle blowing function;

The reversing distance changing mechanism is fixedly connected to the bottom end inside the die assembly stretching mechanism and is positioned at the outlet of the cover plate; the reversing distance-changing mechanism is arranged close to the chain channel and is positioned at the outlet of the lamp box heating mechanism and used for gradually pouring heated bottle blanks into the die-closing stretching mechanism;

the bottle feeding stepping mechanism is arranged at the rear section of the die assembly stretching mechanism and is used for outputting finished bottles subjected to stretch blow molding, so that the bottle feeding function is realized.

Preferably, the pulling plate device comprises an upper blank bracket, a bottle blank supporting plate, a limiting plate and a first cylinder; one end of the upper blank support is fixedly arranged on the frame panel, and the other end of the upper blank support is fixedly connected with the upper blank slideway; the bottle blank supporting plate is connected to the upper blank support in a sliding manner through a plurality of guiding optical axes; the blank supporting plate is fixedly connected to the front side wall of the bottle blank supporting plate and is arranged corresponding to the upper end chute of the bottle blank supporting plate; the upper end of the bottle blank supporting plate is abutted with the blank feeding slideway, and a plurality of limiting plates are arranged below the bottle blank supporting plate; the first cylinder is fixedly arranged on one side of the upper blank support, and a piston rod of the first cylinder is fixedly connected with the bottle blank supporting plate through a floating joint.

The beneficial effects of the technical scheme are as follows:

the bottle blank supporting plate, the blank supporting plate and the limiting plate are driven to reciprocate on the guide optical axis of the upper blank support through the pushing of the first cylinder, so that bottle blanks sliding down in the upper blank slideway are separated from subsequent bottle blanks, and the bottle blanks slide to the position required by grabbing by the manipulator.

Preferably, the upper blank slideway comprises a slideway bracket, a bottle blank baffle and a slideway; the slideway support is fixedly connected to the upper surface of the other end of the upper blank support, the bottle blank baffle is fixedly connected to the inner side of the bottom end of the slideway support, and the slideway is fixedly arranged at the upper end of the slideway support and is abutted to the upper end of the bottle blank supporting plate; the lower end of the slideway is also provided with a blank block for limiting that only one bottle blank enters the bottle blank supporting plate each time, so as to prevent the phenomenon that the bottle blanks enter the bottle blank supporting plate too much and the bottle blanks interfere with each other.

Preferably, the blank pressing device comprises a stand column, a rotary cylinder, a bottle blank seat positioning plate, a second cylinder, a first guiding optical axis and a blank pressing head; the upright post is fixedly connected to the frame panel, the lower part of the upright post is rotationally connected with the rotary cylinder, a piston rod of the rotary cylinder is rotationally connected with the bottle blank seat positioning plate through a fish eye joint, and the bottle blank seat positioning plate is rotationally connected with the upper surface of the chain channel through a shoulder screw; the front end of the bottle blank seat positioning plate is provided with two grooves for matching the outer diameter of a bearing of the bottle blank seat; the second cylinder is arranged at the upper end of the upright post and is movably connected with a compact head mounting bracket through the first guiding optical axis; the compaction head is fixedly connected below the compaction head mounting bracket; under the promotion of second cylinder, the recess of bottle base seat locating plate cooperates with bottle base seat upper bearing, realizes the location of bottle base seat on the chain way, and the second cylinder retrieves, drives bottle base seat locating plate and retrieves, and the location is opened, and the bottle base is forward step by step.

Preferably, the reverse hand distance-changing mechanism is used for changing the distance between bottle blanks from 85mm to 300mm required by the die-closing stretching mechanism so as to match the requirement of the die-closing stretching mechanism on the bottle blank distance; the reversing distance-changing mechanism comprises 2 reversing support vertical plates, reversing support beams, a sliding table cylinder fixing seat, a second guiding optical axis, a fixing seat, a reversing clamping plate, a sliding table cylinder, a cylinder fixing seat, a reversing cylinder and a reversing sliding guide rail; the inner sides of the lower ends of the 2 inverted support vertical plates are connected to the die clamping and stretching mechanism in a sliding manner through the inverted sliding guide rails; the outer side of each inverted hand support vertical plate is fixedly connected to a piston rod of the inverted hand cylinder through a fish eye joint; the reversing cylinder is fixedly connected to the die assembly stretching mechanism through the cylinder fixing seat; the inverted hand support vertical plate is driven by the inverted hand air cylinder to realize reciprocating motion; the upper part of the inverted hand support vertical plate is fixedly connected with the inverted hand support cross beam; the sliding table cylinder and the second guiding optical axis are fixedly connected above the inverted hand support beam through the sliding table cylinder fixing seat; the fixed seat is connected to the second guiding optical axis in a sliding way through a piston rod of the sliding table cylinder, and the inverted hand clamping plate is fixedly connected to the fixed seat; the bottle blank seat is moved along with the hand-reversing clamping plate, and bottle blanks are gradually fed into the die-closing stretching mechanism to finish bottle blowing shaping under the pushing of the sliding table cylinder.

Preferably, the mold clamping and stretching mechanism comprises a mold clamping mechanism and a stretching mechanism; the die assembly mechanism comprises a front die plate, a middle die plate, a rear die plate, a guide column shaft, a bottom die plate, 2 die assembly vertical plates, a die assembly top plate, a connecting rod mechanism, a bottle bottom assembly mechanism, a connecting shaft and a fixed block; the bottom template is fixedly connected to a frame panel of the frame; the front template, the middle template and the rear template are all connected to the bottom template in a sliding manner through sliding guide rails; four corners of the front template and the rear template are fixedly connected through 1 guide pillar shaft; the corresponding positions of the four corners of the middle template are in sliding connection with the guide pillar shafts; the 2 guide pillar shafts at the lower side are in sliding connection with a fixed seat fixedly connected to the bottom template; the two crank arms of the connecting rod mechanism are rotatably connected to the middle template and the rear template; two crank arms of the connecting rod mechanism are hinged through a crank arm shaft, and the middle crank arm shaft is connected with 2 mould closing vertical plates in a sliding manner through a rolling bearing; the die assembly top plate is fixedly connected above 2 die assembly vertical plates, the upper end of the die assembly top plate is fixedly connected with the fixing block, and the fixing block is fixedly connected with the bottle bottom assembly mechanism through the connecting shaft and is used for integrally fixing the bottle bottom assembly mechanism.

The beneficial effects of the technical scheme are as follows:

the crank arm shaft in the middle slides in the notch of the mold clamping vertical plate, so that the relative positions of the two crank arms are converted between a flat angle and an obtuse angle, and the distance between the middle mold plate and the rear mold plate connected with the crank arm shaft is driven to be increased and reduced.

Preferably, the connecting rod mechanism comprises a crank arm I, a crank arm II, a vertical rod, a pull arm and a power assembly motor reducer; the power assembly motor speed reducer is fixedly connected to the bottom template through a speed reducer fixing seat, the speed reducer output shaft is fixedly connected with the pull arm, the pull arm is hinged to the lower end of the pull rod through a connecting shaft, and the upper end of the pull rod is hinged to the first crank arm and the second crank arm below through crank arm shafts; the crank arm I and the crank arm II are respectively arranged into an upper group and a lower group, and the middle parts of the two groups are hinged and connected through two upright rods; the vertical rod, the crank arm I and the crank arm II are all hinged with the crank arm shaft, and the crank arm shaft above is connected in a sliding way arranged in the die clamping vertical plate through a rolling bearing in a sliding way.

The beneficial effects of the technical scheme are as follows:

the vertical degree of the sliding chute on the mold closing vertical plate, which is in sliding connection with the crank arm shaft, is ensured by machining, so that the crank arm shaft can only vertically move up and down, and the symmetry of the front and back movement of the middle mold plate and the rear mold plate is ensured, thereby ensuring that the opening and closing distances of the left mold half and the right mold half are the same. The output shaft of the motor reducer of the power assembly rotates to drive the pull arm to rotate, when the pull arm moves to the position below the vertical direction of the speed reducer shaft of the motor reducer of the power assembly, the crank arm shaft is lowest, the first angle of the crank arm and the second angle of the crank arm are minimum, the front template and the middle template are driven to be opened to the maximum, and the die is opened; when the pulling arm moves to the vertical lower upper part of the output shaft of the motor reducer of the power assembly, the crank arm shaft is at the upper limit position, the crank arm I and the crank arm II form a flat angle, the distance between the front template and the middle template is the smallest, the die is closed, and the bottle blowing operation is completed.

Preferably, the bottle bottom assembly mechanism comprises a sliding shaft, a sliding seat, a lifting plate, a bottle bottom fixing plate, a bottle bottom die, a second pull arm, a connecting rod support, a first sliding bearing, a bottle bottom seat and a guide rod; the bottle base is fixedly connected with the connecting shaft at the middle position at the rear, support plate holes are formed in two sides of the bottle base and are in sliding connection with the guide post shaft, and the upper part of the bottle base is in sliding connection with the sliding seat through a second sliding guide rail; the bottle base is fixedly connected with the first sliding bearing, and the first sliding bearing passes through the bottle base to be in sliding connection with the guide rod; the bottle bottom fixing plate is fixedly connected below the guide post shaft, the lower part of the bottle bottom fixing plate is fixedly connected with the bottle bottom die, so that the bottle bottom die is driven to move up and down, the middle position above the bottle bottom fixing plate is fixedly connected with the lifting plate, and the lifting plate passes through the bottle bottom seat and is fixedly connected with the sliding shaft; the sliding shaft is provided with a sliding seat, rolling bearings are arranged on two sides of the sliding shaft, a cam groove matched with the rolling bearings is formed in the sliding seat, and the sliding shaft slides in the cam groove of the sliding seat through the rolling bearings.

The beneficial effects of the technical scheme are as follows:

When the front template moves outwards, the connecting rod support is driven to move outwards, the sliding seat is pulled to move outwards, the rolling bearing slides in the cam groove of the sliding seat, the axle center moves upwards along with the cam groove, and therefore the lifting plate, the bottle bottom die fixedly connected with the lifting plate and the guide pillar are driven to move upwards, the bottle bottom die is lifted, and the die is opened; when the front template moves inwards, the sliding seat moves inwards, so that the bottle bottom die moves downwards, the die is closed, and the bottle blowing machine blows bottles.

Preferably, the stretching mechanism comprises a positioning plate, a motor reducer, a stretching movable plate, a second sliding bearing, a driving belt pulley, a movable plate fixing seat, a synchronous belt, a stretching guide post, a driven belt pulley, a driven wheel fixing seat and a stretching rod; the stretching guide post and the driven wheel fixing seat are fixedly connected to the lower portion of the bottom template, the positioning plate is fixedly connected to the lower portion of the stretching guide post, the motor speed reducer is fixedly connected to the positioning plate through the speed reducer fixing seat, the driving belt wheel is fixedly connected with an output shaft of the motor speed reducer, the driven belt wheel is rotatably connected to the driven wheel fixing seat through a rolling bearing, the output shaft of the motor speed reducer drives the driving belt wheel to rotate, the driving belt wheel drives the driven belt wheel to rotate through the driving of the synchronous belt, the synchronous belt drives the stretching guide plate to be fixedly connected with the synchronous belt through the movable plate fixing seat, the stretching rod and the stretching guide plate move up and down along the direction of the stretching guide post, and accordingly the stretching rod is driven to move up and down, and stretching operation of bottle blanks is completed.

Preferably, the lower bottle stepping mechanism comprises a lower bottle bottom plate, 2 lower bottle sliding guide rails, a lower bottle moving plate, a sliding plate, a plurality of third guiding optical axes, a cylinder base and a manipulator; the cylinder base is fixedly connected to a frame panel of the frame, and one end of the cylinder base is close to the blanking part of the chain channel; the cylinder base is fixedly connected with a lower cylinder, and a piston rod of the lower cylinder is fixedly connected with the sliding plate through a floating joint; the 2 lower bottle sliding guide rails are respectively fixedly arranged at the front end side and the rear end side of the lower bottle bottom plate; the lower bottle moving plate is connected to the lower bottle bottom plate in a sliding way through 2 lower bottle sliding guide rails; the manipulator is fixedly connected to the lower bottle moving plate; a stepping cylinder is fixedly connected to the cylinder base, and the stepping cylinder is arranged above the bottle discharging cylinder; the plurality of third guiding optical axes are in sliding connection with the cylinder base through sliding bearing seats; the plurality of third guiding optical axes are fixedly connected with one end of the sliding plate; the output end of a piston rod of the stepping cylinder is fixedly connected with one end of the sliding plate and positioned among a plurality of third guiding optical axes; and a pushing block is fixedly connected above the sliding plate and used for pushing the bottle blank seat to move in the chain channel so as to finish the stepping process.

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

according to the invention, the chain channel is of a b-shaped structure, the vertical section of the chain channel is of a folding structure, and the crank arm part of the die clamping and stretching device is arranged above the arc-shaped structure of the b-shaped chain channel, so that the length direction of the die clamping and stretching mechanism is consistent with the vertical section direction of the chain channel, and the occupied space of the whole machine is greatly reduced; the invention can realize the working mode of simultaneously baking double-sided blank seats of single-row lamp tubes by arranging the chain channel structure, reduces the quantity and power of heating the lamp tubes and the loss of heat energy, greatly improves the heating efficiency of the lamp tubes, realizes high efficiency and energy conservation, and shows that the energy consumption of the double-sided bottle blank baking structure of the single-row lamp tubes is only 50-70% of that of the traditional lamp box, thereby greatly saving the electricity cost.

Drawings

FIG. 1 is a schematic diagram of a novel high energy-saving bottle blowing machine;

FIG. 2 is a schematic diagram of a chain of the present invention;

FIG. 3 is a side view of the inventive link;

FIG. 4 is a schematic view of the blank feeding mechanism of the present invention;

FIG. 5 is a schematic view of the structure of the blank feeding chute of the present invention;

FIG. 6 is a schematic view of a manipulator according to the present invention;

FIG. 7 is a schematic view of a pulling plate device according to the present invention;

FIG. 8 is a schematic view of the structure of the green compact apparatus of the present invention;

FIG. 9 is a schematic diagram of a reverse pitch mechanism of the present invention;

FIG. 10 is a schematic view of a mold clamping and stretching mechanism according to the present invention;

FIG. 11 is a front view of the clamp and stretching mechanism of the present invention;

FIG. 12 is a front view of the bottle bottom assembly mechanism of the present invention;

FIG. 13 is a cross-sectional view of the bottle bottom assembly mechanism of the present invention;

FIG. 14 is a schematic view of the structure of the bottle bottom assembly mechanism of the present invention;

FIG. 15 is a schematic view of the linkage mechanism of the present invention;

FIG. 16 is a schematic view of the stretching mechanism of the present invention;

FIG. 17 is a schematic view of the lower bottle stepping mechanism of the present invention;

FIG. 18 is a schematic diagram of a heating mechanism of the lamp box according to the present invention;

in fig. 1-17: 1. a frame; 2. a chain way mechanism; 201. a chain path; 202. a chain channel seat; 203. a bottle blank seat; 3. a blank feeding mechanism; 31. a pulling plate device; 3101. a blank feeding bracket; 3102. a bottle blank supporting plate; 3103. a blank supporting plate; 3104. a limiting plate; 3105. a first cylinder; 32. a green compact pressing device; 3201. a column; 3202. a rotary cylinder; 3203. a bottle blank seat positioning plate; 3204. a second cylinder; 3205. a first guiding optical axis; 3206. a green compact head; 33. a blank feeding slideway; 3301. a slideway bracket; 3302. a bottle blank baffle; 3303. a slideway; 4. a turn-back stepping mechanism; 401. a third cylinder; 402. a fourth cylinder; 403. a cylinder block; 404. a cylinder mounting column; 405. a baffle; 406. pushing the briquettes; 5. a lamp box heating mechanism; 500. a cover plate; 501. heating the lamp tube; 502. a rotation mechanism; 6. a reversing hand pitch-changing mechanism; 601. a reverse vertical plate; 602. a reversing hand support beam; 603. a slipway cylinder fixing seat; 604. a second guiding optical axis; 605. a fixing seat; 606. a hand-reversing clamping plate; 607. a slipway cylinder; 608. a cylinder fixing seat; 609. a reversing cylinder; 610. a reverse sliding guide rail; 7. a die assembly stretching mechanism; 701. a front template; 702. a middle template; 703. a rear template; 704. a guide post shaft; 705. a bottom template; 706. closing the mold vertical plate; 707. closing the top plate; 708. a link mechanism; 7081. crank arm I; 7082. crank arm II; 7083. a vertical rod; 7084. a pull rod; 7085. pulling an arm; 7086. a motor speed reducer of the power assembly; 7087. a curved arm shaft; 709. a bottle bottom assembly mechanism; 7090. a slip shaft; 7091. a slide; 7092. a lifting plate; 7093. a bottle bottom fixing plate; 7094. a bottle bottom die; 7095. a second pull arm; 7096. a connecting rod support; 7097. a first sliding bearing; 7098. a bottle base; 7099. a guide rod; 710. a speed reducer; 711. a connecting shaft; 712. a fixed block; 750. a positioning plate; 751. a motor speed reducer; 752. stretching the movable plate; 753. a second sliding bearing; 754. a driving pulley; 755. a movable plate fixing seat; 756. a synchronous belt; 757. stretching the guide post; 758. a driven pulley; 759. the driven wheel fixing seat; 760. a stretching rod; 8. a bottle feeding stepping mechanism; 801. a lower bottle bottom plate; 802. a lower bottle sliding guide rail; 803. a lower bottle moving plate; 804. a slip plate; 805. a third guiding optical axis; 806. a cylinder base; 9. and a manipulator.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Examples

Referring to fig. 1 to 18, a novel high energy-saving bottle blowing machine comprises: the automatic feeding machine comprises a frame 1, a chain channel mechanism 2, a blank feeding mechanism 3, a turning-back stepping mechanism 4, a lamp box heating mechanism 5, a reverse hand distance changing mechanism 6, a die assembly stretching mechanism 7 and a bottle feeding stepping mechanism 8;

the frame 1 is formed by welding a frame panel and profile steel; the chain way mechanism 2 comprises a chain way 201, a plurality of chain way seats 202 and a plurality of bottle blank seats 203; the bottoms of the plurality of chain channel seats 202 are fixedly connected to a frame panel of the frame 1, and the upper parts of the plurality of chain channel seats 202 are fixedly connected with the chain channel 201; a plurality of bottle preform seats 203 are slidably connected in the chain channel 201; the chain channel 201 is provided with a b-shaped structure, the vertical section of the chain channel 201 is provided with a foldback structure, and the bottle blank seat 203 circularly moves in the chain channel 201; the blank feeding mechanism 3 comprises a pulling plate device 31, a blank pressing device 32, a manipulator 9 and a blank feeding slideway 33; the bottom of the pulling plate device 31 is fixedly connected to the frame panel through bolts and is positioned outside the feeding part of the chain channel 201; the manipulator 9 is fixedly connected to one end, close to the chain channel 201, of the pulling plate device 31; the upper blank slideway 33 is fixedly connected to the other end of the pulling plate device 31; the blank pressing device 32 is fixedly connected to the frame 1, is arranged in alignment with the center line of the bottle blank turned over by the manipulator 9, and is used for pressing the turned bottle blank on the bottle blank seat 203; the turning-back stepping mechanism 4 is fixedly arranged at the top end of the vertical turning-back structure of the chain channel 201 and is used for realizing the return of the blank seat at the top end of the vertical section; the turn-back stepping mechanism 4 includes a third cylinder 401 and a fourth cylinder 402; the third cylinder 401 and the fourth cylinder 402 are fixedly arranged on two adjacent sides of the turning-back position of the chain channel 201 through the cylinder seat 403; and the output shaft ends of the third cylinder 401 and the fourth cylinder 402 are fixedly connected with a pushing block 406; the lamp box heating mechanism 5 comprises a cover plate 500, a heating lamp 501 and a rotation mechanism 502; the cover plate 500 is fixedly connected to the frame 1 through a fixing seat, the heating lamp 501 is fixedly connected to the middle position of the cover plate 500 in the width direction through a lamp frame, and a row of lamps are arranged in the heating lamp 501 and used for heating bottle blanks in the cover plate 500; the rotation mechanism 502 is located below the cover plate 500; a speed regulating motor is arranged on the frame 1, and the speed regulating motor drives a rotation chain of the rotation mechanism 502 to rotate; the autorotation chain drives a chain wheel fixedly connected to the bottle blank seat 203 to rotate, so that the bottle blank seat 203 is driven to autorotate, the bottle blank rotates along the axis of the bottle blank seat 203 while finishing revolution in the chain channel 201 in the heating process, the uniform heating of the bottle blank is realized, and the phenomenon of uneven heating of the bottle blank caused by heating only the side of a heating lamp tube is prevented; the bottom end of the die assembly stretching mechanism 7 is fixedly connected to a frame panel of the frame 1 and is arranged closely to the chain channel 201 for realizing the stretch blow molding of heated bottle blanks and finishing the bottle blowing function; the reversing distance-changing mechanism 6 is fixedly connected to the bottom end inside the die-closing stretching mechanism 7 and is positioned at the outlet of the cover plate 500; the reversing distance-changing mechanism 6 is arranged close to the chain channel 201 and is positioned at the outlet of the lamp box heating mechanism 5 and used for gradually pouring heated bottle blanks into the die-closing stretching mechanism 7; the bottle feeding stepping mechanism 8 is arranged at the rear section of the die assembly stretching mechanism 7 and used for outputting finished bottles subjected to stretch blow molding, so that the bottle feeding function is realized.

As a preferred or alternative form of this embodiment, the pulling plate device 31 includes an upper blank holder 3101, a bottle blank holder 3102, a blank holder 3103, a stopper plate 3104, and a first cylinder 3105; one end of the upper blank support 3101 is fixedly arranged on the frame panel, and the other end is fixedly connected with the upper blank slideway 33; the bottle blank support plate 3102 is slidably connected to the upper blank support 3101 through a plurality of guide optical axes; the blank supporting plate 3103 is fixedly connected to the front side wall of the bottle blank supporting plate 3102 and is arranged corresponding to the upper end chute of the bottle blank supporting plate 3102; the upper end of the bottle blank supporting plate 3102 is abutted with the upper blank slideway 33, and a plurality of limiting plates 3104 are arranged below the upper blank supporting plate; the first cylinder 3105 is fixedly disposed on one side of the upper preform support 3101, and a piston rod thereof is fixedly connected to the preform support 3102 through a floating joint. The bottle blank supporting plate 3102, the blank supporting plate 3103 and the limiting plate 3104 are driven to reciprocate on the guiding optical axis of the blank supporting frame 3101 by pushing of the first cylinder 3105, so that the bottle blanks sliding down in the blank feeding slideway 33 are separated from the subsequent bottle blanks, and the bottle blanks are slid to the position required by grabbing by the manipulator 9.

As a preferred or alternative to this embodiment, the upper preform chute 33 includes a chute bracket 3301, a preform baffle 3302, and a chute 3303; the slide support 3301 is fixedly connected to the upper surface of the other end of the upper blank support 3101, the bottle blank baffle 3302 is fixedly connected to the inner side of the bottom end of the slide support 3301, and the slide 3303 is fixedly arranged at the upper end of the slide support 3301 and is abutted to the upper end of the bottle blank supporting plate 3102. The lower end of the slide 3303 is further provided with a blank block for limiting that only one bottle blank enters the bottle blank supporting plate 3102 at a time, so as to prevent the phenomenon that the bottle blanks entering the bottle blank supporting plate 3102 are excessively interfered with each other.

Preferably or alternatively, the compaction apparatus 32 includes a post 3201, a rotating cylinder 3202, a preform mount positioning plate 3203, a second cylinder 3204, a first guided optical axis 3205, and a compaction head 3206; the upright post 3201 is fixedly connected to the frame panel, a rotary cylinder 3202 is rotatably connected to the lower portion of the upright post, a piston rod of the rotary cylinder 3202 is rotatably connected to a bottle blank seat positioning plate 3203 through a fish eye joint, and the bottle blank seat positioning plate 3203 is rotatably connected to the upper surface of the chain channel 201; the front end of the bottle blank seat positioning plate 3203 is provided with two grooves for matching the outer diameter of the bearing of the bottle blank seat 203; the second cylinder 3204 is arranged at the upper end of the upright post 3201, and is movably connected with a compact head mounting bracket through a first guiding optical axis 3205; the compaction head 3206 is fixedly connected below the compaction head mounting bracket. Under the pushing of the rotary cylinder 3202, the groove of the bottle blank seat positioning plate 3203 is matched with the bearing on the bottle blank seat 203, so that the bottle blank seat 203 is positioned on the chain channel 201, the rotary cylinder 3202 is recovered, the bottle blank seat positioning plate 3203 is driven to be recovered, the bottle blank is positioned and opened, and the bottle blank is stepped forward.

As a preferable or alternative way of this embodiment, the reverse pitch mechanism 6 includes 2 reverse support risers 601, reverse support beams 602, a slide cylinder fixing base 603, a second guide optical axis 604, a fixing base 605, a reverse chuck 606, a slide cylinder 607, a cylinder fixing base 608, a reverse cylinder 609, and a reverse slide rail 610; the inner sides of the lower ends of the 2 inverted support vertical plates 601 are all connected to the die clamping and stretching mechanism 7 in a sliding manner through inverted sliding guide rails 610; the outer side of each inverted arm support vertical plate 601 is fixedly connected to a piston rod of an inverted arm cylinder 609 through a fish-eye joint; the reversing cylinder 609 is fixedly connected to the die assembly stretching mechanism 7 through a cylinder fixing seat 608; the inverted support vertical plate 601 is driven by an inverted cylinder 609 to realize reciprocating motion; the upper part of the inverted hand support vertical plate 601 is fixedly connected with an inverted hand support beam 602; the sliding table cylinder 607 and the second guiding optical axis 604 are fixedly connected above the inverted hand support beam 602 through the sliding table cylinder fixing seat 603; the fixed seat 605 is connected to the second guiding optical axis 604 in a sliding way through a piston rod of the sliding table cylinder 607, and the inverted hand clamping plate 606 is fixedly connected to the fixed seat 605; the side of the hand-reversing clamping plate 606, which is far away from the sliding table cylinder 607, is provided with three semicircular grooves for positioning the bottle blank seat 203 needing hand reversing, the bottle blank seat 203 moves along with the hand-reversing clamping plate 606, and under the pushing of the sliding table cylinder 607, the bottle blank is gradually sent into the die assembly stretching mechanism 7 to finish bottle blowing shaping.

As a preferable or alternative mode of the present embodiment, the mold clamping and stretching mechanism 7 includes a mold clamping mechanism and a stretching mechanism; the mold clamping mechanism comprises a front mold plate 701, a middle mold plate 702, a rear mold plate 703, a guide pillar shaft 704, a bottom mold plate 705, 2 mold clamping vertical plates 706, a mold clamping top plate 707, a connecting rod mechanism 708, a bottle bottom assembly mechanism 709, a connecting shaft 711 and a fixed block 712; the bottom template 705 is fixedly connected to a frame panel of the frame 1; the front template 701, the middle template 702 and the rear template 703 are all slidably connected to the bottom template 705 through sliding guide rails; four corners of the front template 701 and the rear template 703 are fixedly connected through 1 guide post shaft 704; the corresponding positions of four corners of the middle template 702 are in sliding connection with the guide pillar shafts 704; the 2 guide pillar shafts on the lower side are in sliding connection with a fixed seat fixedly connected to the bottom template 705; two crank arms of the linkage 708 are rotatably connected to the middle die plate 702 and the rear die plate 703; the two crank arms of the link mechanism 708 are hinged by a crank arm shaft, and the middle crank arm shaft is in sliding connection with the 2 mold clamping vertical plates 706 by a rolling bearing; the top plate 707 is fixedly connected to the top of the 2 vertical plates 706, and the upper ends thereof are fixedly connected to fixing blocks 712, and the fixing blocks 712 are fixedly connected to the bottle bottom assembly mechanism 709 via connecting shafts 711 for integrally fixing the bottle bottom assembly mechanism 709. The middle crank arm shaft slides in the notch of the die clamping vertical plate 706, so that the relative positions of the two crank arms are converted between a flat angle and an obtuse angle, and the distance between the middle die plate 702 and the rear die plate 703 connected with the middle crank arm shaft is driven to be increased and decreased.

As a preferable or alternative mode of the present embodiment, the link mechanism 708 includes a crank arm one 7081, a crank arm two 7082, a vertical rod 7083, a pull rod 7084, a pull arm 7085, and a power assembly motor reducer 7086; the power assembly motor speed reducer 7086 is fixedly connected to the bottom template 705 through a speed reducer fixing seat, the speed reducer output shaft is fixedly connected with the pull arm 7085, the pull arm 7085 is hinged to the lower end of the pull rod 7084 through a connecting shaft, and the upper end of the pull rod 7084 is hinged to a crank arm I7081 and a crank arm II 7082 below through a crank arm shaft 7087; the crank arm I7081 and the crank arm II 7082 are arranged into an upper group and a lower group, and the middle parts of the two groups are hinged through two upright rods 7083; the upright post 7083, the first crank arm 7081 and the second crank arm 7082 are all hinged to the crank arm shaft 7087, and the upper crank arm shaft 7087 is slidably connected to a sliding groove provided in the clamping upright plate 706 through a rolling bearing. The vertical degree of the sliding groove on the mold clamping vertical plate 706, which is in sliding connection with the crank arm shaft 7087, is ensured by machining, so that the crank arm shaft 7087 can only vertically move up and down, and the symmetry of the front-back moving pair of the middle mold plate 702 and the rear mold plate 703 is ensured, and the opening and closing distances of the left mold half and the right mold half are ensured to be the same. The output shaft of the power assembly motor speed reducer 7086 rotates to drive the pull arm 7085 to rotate, when the pull arm 7085 moves to be vertically below the speed reducer shaft of the power assembly motor speed reducer 7086, the position of the crank arm shaft 7087 is lowest, the angles of the crank arm I7081 and the crank arm II 7082 are minimum, the front die plate 701 and the middle die plate 702 are driven to be opened to the maximum, and the die is opened; when the pull arm 7085 moves above the output shaft of the power assembly motor speed reducer 7086, the crank arm shaft 7087 is at the upper limit position, the crank arm I7081 and the crank arm II 7082 form a flat angle, the distance between the front template 701 and the middle template 702 is the smallest, and the die is closed, so that bottle blowing operation is completed.

As a preferable or alternative form of the present embodiment, the bottle bottom assembling mechanism 709 includes a slide shaft 7090, a slide carriage 7091, a lifting plate 7092, a bottle bottom fixing plate 7093, a bottle bottom die 7094, a second pull arm 7095, a link support 7096, a first slide bearing 7097, a bottle bottom base 7098, and a guide rod 7099; the bottle base 7098 is fixedly connected with the connecting shaft 711 at the middle position at the rear, support plate holes are arranged at two sides of the bottle base 7098 and are in sliding connection with the guide post shaft 704, and the upper part of the bottle base 7098 is in sliding connection with the sliding seat 7091 through a second sliding guide rail; the bottle base 7098 is fixedly connected with the first sliding bearing 7097, and the first sliding bearing 7097 passes through the bottle base 7098 to be in sliding connection with the guide rod 7099; the bottle bottom fixing plate 7093 is fixedly connected below the guide post shaft 704, the lower part of the bottle bottom fixing plate 7093 is fixedly connected with the bottle bottom die 7094, the middle position above the bottle bottom fixing plate 7093 is fixedly connected with the lifting plate 7092, and the lifting plate 7092 penetrates through the bottle bottom seat 7098 to be fixedly connected with the sliding shaft 7090; rolling bearings are mounted on both sides of the sliding shaft 7090, a cam groove matched with the rolling bearings is formed in the sliding seat 7091, and the sliding shaft 7090 slides in the cam groove of the sliding seat 7091 through the rolling bearings. When the front template 701 moves outwards, the connecting rod support 7096 is driven to move outwards, the sliding seat 7091 is pulled to move forwards, the rolling bearing slides in the cam groove of the sliding seat 7091, the axle center moves upwards along with the cam groove, and the lifting plate 7092, the bottle bottom die 7094 fixedly connected with the lifting plate 7092 and the guide post shaft 704 are driven to move upwards, so that the bottle bottom die 7094 is lifted, and the die is opened; when the front die plate 701 moves backward, the slide 7091 moves backward, so that the bottle bottom die 7094 moves downward, the die closes, and the bottle blowing machine blows bottles.

As a preferable or alternative mode of the present embodiment, the stretching mechanism includes a positioning plate 750, a motor reducer 751, a stretching moving plate 752, a second sliding bearing 753, a driving pulley 754, a moving plate fixing seat 755, a timing belt 756, a stretching guide post 757, a driven pulley 758, a driven pulley fixing seat 759, and a stretching rod 760; the stretching guide post 757 and the driven wheel fixing seat 759 are fixedly connected below the bottom template 705, the positioning plate 750 is fixedly connected below the stretching guide post 757, the motor speed reducer 751 is fixedly connected to the positioning plate 750 through the speed reducer fixing seat, the driving pulley 754 is fixedly connected with an output shaft of the motor speed reducer 751, the driven pulley 758 is rotatably connected to the driven wheel fixing seat 759 through a rolling bearing, the driving pulley 754 is driven by the output shaft of the motor speed reducer 751 to rotate, the driving pulley 754 drives the driven pulley 758 to rotate through the synchronous belt 756, the synchronous belt 756 is fixedly connected with the stretching movable plate 752 through the movable plate fixing seat 755, the stretching rod 760 is fixedly connected with the stretching movable plate 752, the stretching movable plate 752 moves up and down along the direction of the stretching guide post 757 under the driving of the synchronous belt 756, and accordingly the stretching rod 760 is driven to move up and down, and the stretching operation of bottle blanks is completed.

As a preferred or alternative way of this embodiment, the lower bottle stepping mechanism 8 includes a lower bottle bottom plate 801, 2 lower bottle slide rails 802, a lower bottle moving plate 803, a slide plate 804, a plurality of third guide optical axes 805, a cylinder base 806, and a robot 9; the cylinder base 806 is fixedly connected to a frame panel of the frame 1, and one end of the cylinder base is arranged close to the blanking part of the chain channel 201; the cylinder base 806 is fixedly connected with a lower bottle cylinder, and a piston rod of the lower bottle cylinder is fixedly connected with the sliding plate 804 through a floating joint; the 2 lower bottle slide rails 802 are fixedly provided at the front and rear end sides of the lower bottle bottom plate 801, respectively; the lower bottle moving plate 803 is slidably connected to the lower bottle bottom plate 801 by 2 lower bottle sliding guide rails 802; the manipulator 9 is fixedly connected to the lower bottle moving plate 803; a stepping cylinder is fixedly connected to the cylinder base 806 and is arranged above the bottle discharging cylinder; the plurality of third guiding optical axes 805 are slidably connected to the cylinder base 806 through sliding bearing blocks; the third guiding optical axes 805 are fixedly connected with one end of the sliding plate 804; the output end of a piston rod of the stepping cylinder is fixedly connected with one end of the sliding plate 804 and is positioned in the middle of a plurality of third guiding optical axes 805; a pushing block is fixedly connected above the sliding plate 804 and is used for pushing the bottle blank seat 203 to move in the chain channel 201 to complete the stepping process.

According to the invention, the chain channel is of a b-shaped structure, the vertical section of the chain channel is of a folding structure, and the crank arm part of the die clamping and stretching device is arranged above the arc-shaped structure of the b-shaped chain channel, so that the length direction of the die clamping and stretching mechanism is consistent with the vertical section direction of the chain channel, and the occupied space of the whole machine is greatly reduced; the invention can realize the working mode of simultaneously baking double-sided blank seats of single-row lamp tubes by arranging the chain channel structure, reduces the quantity and power of heating the lamp tubes and the loss of heat energy, greatly improves the heating efficiency of the lamp tubes, realizes high efficiency and energy conservation, and shows that the energy consumption of the double-sided bottle blank baking structure of the single-row lamp tubes is only 50-70% of that of the traditional lamp box, thereby greatly saving the electricity cost.

The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present invention still fall within the scope of the technical solutions of the present invention.

Claims (10)

1. A novel high energy-saving bottle blowing machine, which is characterized by comprising:

the frame (1), the said frame (1) is formed by frame faceplate and shaped steel welding;

The chain channel mechanism (2) comprises a chain channel (201), a plurality of chain channel seats (202) and a plurality of bottle blank seats (203); the bottoms of the plurality of chain channel seats (202) are fixedly connected to a frame panel of the frame (1), and the upper parts of the plurality of chain channel seats (202) are fixedly connected with the chain channel (201); the bottle blank seats (203) are connected in the chain channel (201) in a sliding way; the chain channel (201) is in a b-shaped structure, the vertical section of the chain channel is in a foldback structure, and the bottle blank seat (203) circularly moves in the chain channel (201);

the blank feeding mechanism (3) comprises a pulling plate device (31), a blank pressing device (32), a manipulator (9) and a blank feeding slideway (33); the bottom of the pulling plate device (31) is fixedly connected to the frame panel through bolts and is positioned outside the feeding part of the chain channel (201); the manipulator (9) is fixedly connected to one end, close to the chain channel (201), of the pulling plate device (31); the upper blank slideway (33) is fixedly connected to the other end of the pulling plate device (31); the blank pressing device (32) is fixedly connected to the frame (1) and is arranged in alignment with the center line of the bottle blank turned over by the manipulator (9) and used for pressing the turned bottle blank on the bottle blank seat (203);

The turning-back stepping mechanism (4) is fixedly arranged at the top end of the vertical turning-back structure of the chain channel (201) and used for realizing the return of the blank seat at the top end of the vertical section; the turning-back stepping mechanism (4) comprises a third air cylinder (401) and a fourth air cylinder (402); the third air cylinder (401) and the fourth air cylinder (402) are fixedly arranged on two adjacent sides of the turning-back position of the chain channel (201) through an air cylinder seat (403); the output shaft ends of the third cylinder (401) and the fourth cylinder (402) are fixedly connected with a pushing block (406);

the lamp box heating mechanism (5), wherein the lamp box heating mechanism (5) comprises a cover plate (500), a heating lamp tube (501) and a rotation mechanism (502); the cover plate (500) is fixedly connected to the frame (1) through a fixed seat, the heating lamp tubes (501) are fixedly connected to the middle position of the cover plate (500) in the width direction through a lamp tube frame, a row of lamp tubes are arranged in the heating lamp tubes for heating bottle blanks in the cover plate (500), and the function of heating bottle blanks at two sides through single-row lamp tubes is realized through the vertical section arranged on the chain channel (201); the autorotation mechanism (502) is positioned below the cover plate (500); a speed regulating motor is arranged on the frame (1), and the speed regulating motor drives a rotation chain of the rotation mechanism (502) to rotate; the autorotation chain drives a chain wheel fixedly connected to the bottle blank seat (203) to rotate, so that the bottle blank seat (203) is driven to autorotate;

The bottom end of the die assembly stretching mechanism (7) is fixedly connected to a frame panel of the frame (1), is closely attached to the chain channel (201) and is used for realizing stretch blow molding of heated bottle blanks and finishing a bottle blowing function;

the reversing distance changing mechanism (6) is fixedly connected to the bottom end inside the die clamping and stretching mechanism (7) and is positioned at the outlet of the cover plate (500); the reversing distance-changing mechanism (6) is closely attached to the chain channel (201) and is used for gradually pouring the heated bottle blanks into the die-closing stretching mechanism (7);

the bottle feeding stepping mechanism (8) is arranged at the rear section of the die assembly stretching mechanism (7) and used for outputting finished bottles subjected to stretch blow molding, so that the bottle feeding function is realized.

2. The novel high energy-saving bottle blowing machine as claimed in claim 1, wherein said pulling plate means (31) comprises an upper preform support (3101), a preform support plate (3102), a preform support plate (3103), a limiting plate (3104) and a first cylinder (3105); one end of the upper blank support (3101) is fixedly arranged on the frame panel, and the other end of the upper blank support is fixedly connected with the upper blank slideway (33); the bottle blank supporting plate (3102) is connected to the upper blank bracket (3101) in a sliding manner through a plurality of guiding optical axes; the blank supporting plate (3103) is fixedly connected to the front side wall of the bottle blank supporting plate (3102) and is arranged corresponding to the upper end chute of the bottle blank supporting plate (3102); the upper end of the bottle blank supporting plate (3102) is in butt joint with the blank feeding slideway (33), and a plurality of limiting plates (3104) are arranged below the bottle blank supporting plate; the first cylinder (3105) is fixedly arranged on one side of the upper blank support (3101), and a piston rod of the first cylinder is fixedly connected with the bottle blank support plate (3102) through a floating joint.

3. The novel high energy-saving bottle blowing machine according to claim 2, wherein the upper blank slideway (33) comprises a slideway bracket (3301), a bottle blank baffle (3302) and a slideway (3303); the bottle blank baffle plate (3302) is fixedly connected to the inner side of the bottom end of the slide bracket (3301), and the slide (3303) is fixedly arranged at the upper end of the slide bracket (3301) and is abutted to the upper end of the bottle blank supporting plate (3102).

4. The novel high energy-saving bottle blowing machine according to claim 2, wherein the blank pressing device (32) comprises a stand column (3201), a rotary cylinder (3202), a bottle blank seat positioning plate (3203), a second cylinder (3204), a first guiding optical axis (3205) and a blank pressing head (3206); the upright post (3201) is fixedly connected to the frame panel, the rotary cylinder (3202) is rotatably connected at the lower position of the upright post, a piston rod of the rotary cylinder (3202) is rotatably connected with the bottle blank seat positioning plate (3203) through a fish eye joint, and the bottle blank seat positioning plate (3203) is rotatably connected to the upper surface of the chain channel (201); the front end of the bottle blank seat positioning plate (3203) is provided with two grooves for matching the outer diameter of a bearing of the bottle blank seat (203); the second cylinder (3204) is arranged at the upper end of the upright post (3201) and is movably connected with a green compact head mounting bracket through the first guide optical axis (3205); the compaction head (3206) is fixedly connected below the compaction head mounting bracket.

5. The novel high energy-saving bottle blowing machine according to claim 1, wherein the reverse-hand pitch-changing mechanism (6) comprises 2 reverse-hand support vertical plates (601), a reverse-hand support beam (602), a sliding table cylinder fixing seat (603), a second guiding optical axis (604), a fixing seat (605), a reverse-hand clamping plate (606), a sliding table cylinder (607), a cylinder fixing seat (608), a reverse-hand cylinder (609) and a reverse-hand sliding guide rail (610); the inner sides of the lower ends of the 2 inverted support vertical plates (601) are connected to the die clamping and stretching mechanism (7) in a sliding manner through the inverted sliding guide rails (610); the outer side of each inverted hand support vertical plate (601) is fixedly connected to a piston rod of the inverted hand cylinder (609) through a fish eye joint; the reversing air cylinder (609) is fixedly connected to the die clamping and stretching mechanism (7) through the air cylinder fixing seat (608); the inverted hand support vertical plate (601) is driven by the inverted hand air cylinder (609) to realize reciprocating motion; the upper part of the inverted hand support vertical plate (601) is fixedly connected with the inverted hand support beam (602); the sliding table cylinder (607) and the second guiding optical axis (604) are fixedly connected above the inverted hand support beam (602) through the sliding table cylinder fixing seat (603); the fixed seat (605) is connected to the second guiding optical axis (604) in a sliding way through a piston rod of the sliding table cylinder (607), and the inverted hand clamping plate (606) is fixedly connected to the fixed seat (605); one side of the hand-reversing clamping plate (606) far away from the sliding table cylinder (607) is provided with three semicircular grooves for positioning the bottle blank seat (203) needing to be reversed, the bottle blank seat (203) moves along with the hand-reversing clamping plate (606), and under the pushing of the sliding table cylinder (607), the bottle blank is gradually sent into the die-closing stretching mechanism (7) to finish bottle blowing shaping.

6. The novel high energy-saving bottle blowing machine according to claim 1, wherein the die clamping and stretching mechanism (7) comprises a die clamping mechanism and a stretching mechanism; the die assembly mechanism comprises a front die plate (701), a middle die plate (702), a rear die plate (703), a guide post shaft (704), a bottom die plate (705), 2 die assembly vertical plates (706), a die assembly top plate (707), a connecting rod mechanism (708), a bottle bottom assembly mechanism (709), a connecting shaft (711) and a fixed block (712); the bottom template (705) is fixedly connected to a frame panel of the frame (1); the front template (701), the middle template (702) and the rear template (703) are all connected to the bottom template (705) in a sliding manner through sliding guide rails; four corners of the front template (701) and the rear template (703) are fixedly connected through 1 guide post shaft (704); four corners of the middle template (702) are correspondingly connected with the guide pillar shafts (704) in a sliding manner; the 2 guide pillar shafts at the lower side are in sliding connection with a fixed seat fixedly connected to the bottom template (705); two crank arms of the link mechanism (708) are rotatably connected to the middle die plate (702) and the rear die plate (703); two crank arms of the connecting rod mechanism (708) are hinged through crank arm shafts, and the middle crank arm shaft is in sliding connection with the 2 die clamping vertical plates (706) through rolling bearings; the die assembly top plate (707) is fixedly connected to the upper portions of the 2 die assembly vertical plates (706), the upper ends of the die assembly top plates are fixedly connected with the fixing blocks (712), and the fixing blocks (712) are fixedly connected with the bottle bottom assembly mechanism (709) through the connecting shafts (711) and are used for integrally fixing the bottle bottom assembly mechanism (709).

7. The novel high energy-saving bottle blowing machine according to claim 6, wherein the linkage mechanism (708) comprises a first crank arm (7081), a second crank arm (7082), a vertical rod (7083), a pull rod (7084), a pull arm (7085) and a power assembly motor reducer (7086); the power assembly motor speed reducer (7086) is fixedly connected to the bottom template (705) through a speed reducer fixing seat, an output shaft of the speed reducer is fixedly connected with the pull arm (7085), the pull arm (7085) is hinged to the lower end of the pull rod (7084) through a connecting shaft, and the upper end of the pull rod (7084) is hinged to the crank arm I (7081) and the crank arm II (7082) below through a crank arm shaft (7087); the crank arm I (7081) and the crank arm II (7082) are arranged into an upper group and a lower group, and the middle parts of the two groups are hinged through two upright rods (7083); the vertical rod (7083), the crank arm I (7081) and the crank arm II (7082) are all hinged with the crank arm shaft (7087), and the crank arm shaft (7087) above is connected in a sliding way through a rolling bearing in a sliding groove formed in the die clamping vertical plate (706).

8. The novel high energy-saving bottle blowing machine according to claim 6, wherein the bottle bottom assembling mechanism (709) comprises a sliding shaft (7090), a sliding seat (7091), a lifting plate (7092), a bottle bottom fixing plate (7093), a bottle bottom die (7094), a second pull arm (7095), a connecting rod support (7096), a first sliding bearing (7097), a bottle bottom seat (7098) and a guide rod (7099); the bottle base (7098) is fixedly connected with the connecting shaft (711) at the middle position at the rear, support plate holes are formed in two sides of the bottle base and are in sliding connection with the guide post shaft (704), and the upper part of the bottle base (7098) is in sliding connection with the sliding seat (7091) through a second sliding guide rail; the bottle base (7098) is fixedly connected with the first sliding bearing (7097), and the first sliding bearing (7097) penetrates through the bottle base (7098) to be in sliding connection with the guide rod (7099); the bottle bottom fixing plate (7093) is fixedly connected to the lower portion of the guide column shaft (704), the lower portion of the bottle bottom fixing plate (7093) is fixedly connected with the bottle bottom die (7094), the middle position above the bottle bottom fixing plate (7093) is fixedly connected with the lifting plate (7092), and the lifting plate (7092) penetrates through the bottle bottom seat (7098) to be fixedly connected with the sliding shaft (7090); rolling bearings are arranged on two sides of the sliding shaft (7090), cam grooves matched with the rolling bearings are formed in the sliding seat (7091), and the sliding shaft (7090) slides in the cam grooves of the sliding seat (7091) through the rolling bearings.

9. The novel high energy-saving bottle blowing machine as claimed in claim 6, wherein the stretching mechanism comprises a positioning plate (750), a motor reducer (751), a stretching movable plate (752), a second sliding bearing (753), a driving pulley (754), a movable plate fixing seat (755), a synchronous belt (756), a stretching guide post (757), a driven pulley (758), a driven pulley fixing seat (759) and a stretching rod (760); the stretching guide post (757) and the driven wheel fixing seat (759) are fixedly connected to the lower portion of the bottom template (705), the positioning plate (750) is fixedly connected to the lower portion of the stretching guide post (757), the motor speed reducer (751) is fixedly connected to the positioning plate (750) through the speed reducer fixing seat, the driving pulley (754) is fixedly connected with an output shaft of the motor speed reducer (751), the driven pulley (758) is rotatably connected to the driven wheel fixing seat (759) through a rolling bearing, the driving pulley (754) is driven by an output shaft of the motor speed reducer (751) to rotate, the driving pulley (754) is driven by the synchronous belt (756) to rotate, the synchronous belt (756) is fixedly connected with the stretching moving plate (752) through the moving plate fixing seat (755), the stretching rod (760) and the stretching moving plate (752) are driven by the synchronous belt (751), and the stretching plate (758) is driven by the rolling bearing to move along the stretching guide post (757) up and down, and the stretching operation of the stretching guide post (757) is completed.

10. The novel high energy-saving bottle blowing machine according to claim 1, wherein the lower bottle stepping mechanism (8) comprises a lower bottle bottom plate (801), 2 lower bottle sliding guide rails (802), a lower bottle moving plate (803), a sliding plate (804), a plurality of third guiding optical axes (805), a cylinder base (806) and a manipulator (9); the cylinder base (806) is fixedly connected to a frame panel of the frame (1), and one end of the cylinder base is close to the blanking part of the chain channel (201); the cylinder base (806) is fixedly connected with a lower bottle cylinder, and a piston rod of the lower bottle cylinder is fixedly connected with the sliding plate (804) through a floating joint; the 2 lower bottle sliding guide rails (802) are respectively fixedly arranged at the front end side and the rear end side of the lower bottle bottom plate (801); the lower bottle moving plate (803) is connected to the lower bottle bottom plate (801) in a sliding way through 2 lower bottle sliding guide rails (802); the manipulator (9) is fixedly connected to the lower bottle moving plate (803); a stepping cylinder is fixedly connected to the cylinder base (806), and the stepping cylinder is arranged above the bottle discharging cylinder; a plurality of third guiding optical axes (805) are slidably connected with the cylinder base (806) through a sliding bearing seat; the plurality of third guiding optical axes (805) are fixedly connected with one end of the sliding plate (804); the output end of a piston rod of the stepping cylinder is fixedly connected with one end of the sliding plate (804) and is positioned among a plurality of third guiding optical axes (805); and a pushing block is fixedly connected above the sliding plate (804) and used for pushing the bottle blank seat (203) to move in the chain channel (201) so as to finish the stepping process.

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