CN113352582A - Bottle blowing machine with bottle conveying channel - Google Patents

Abstract

The invention relates to a bottle blowing machine with a bottle conveying channel. The bottle body of the existing bottle blowing machine is separated from the mould assembly through free falling, and can not be automatically connected with subsequent processing equipment. The bottle conveying device comprises a rack, a mold assembly, a blank conveying assembly, a bottle blowing assembly and a heating assembly, wherein the mold assembly comprises a driving plate, a movable mold plate, a fixed mold plate and a connecting rod group, a bottle conveying channel is arranged on the side of the mold assembly, a bottle conveying assembly is arranged in the bottle conveying channel, and the bottle conveying assembly drives a bottle body to be separated from the fixed mold plate in a vertical posture and to be transferred outwards along the bottle conveying channel, so that the bottle body is accurately transferred in the vertical posture. Through setting up fortune bottle passageway and fortune bottle subassembly for the bottle remains throughout to erect puts the gesture, and existing effect reduces equipment upgrading cost, still promotes machining efficiency through promoting the processing continuity, reduces the processing cost, promotes to use and experiences.

Description

Bottle blowing machine with bottle conveying channel

Technical Field

The invention relates to the field of plastic processing, in particular to a bottle blowing machine.

Background

The existing bottle blowing machine with two-step method comprises a frame, and a mold assembly, a blank conveying assembly, a bottle blowing assembly and a heating assembly which are arranged on the frame. The die assembly comprises a driving plate capable of moving in a reciprocating mode, a movable die plate linked with the driving plate and a fixed die plate arranged between the driving plate and the movable die plate, a connecting rod group is connected between the driving plate and the movable die plate in a spanning mode, and the movable die plate moves in the reciprocating mode and is matched with the fixed die plate to switch between a die opening state and a die closing state. The bottle blank conveying mechanism is characterized in that a connecting rod group is arranged between the movable template and the driving plate, in order to reduce the volume of the movable template and the driving plate and reduce the consumption of raw materials, the connecting rod group can be arranged around the periphery of the driving plate, and the bottle blank conveying assembly can move above the mold assembly to cross the connecting rod group and then fall into the mold assembly.

During production, firstly, the bottle blank passes through the heating assembly, so that the bottle blank is heated and softened; then, the bottle blank is transferred into a mould assembly in a mould opening state by the blank conveying assembly; then, the mold is switched from the mold opening state to the mold closing state, and the bottle blank is blown into a bottle body through the bottle blowing assembly; and finally, the mold is switched to the mold opening state in the mold closing state, so that the bottle body is separated from the module assembly downwards in a free falling mode, and a space is provided for assembling the bottle blank again.

Because the connecting rod sets up at the mould subassembly lateral part, make mould subassembly inner bottle block and unable level outwards transport because of the linkage, can only break away from the mould subassembly and pile up in a jumble way through the free fall mode, lead to the gesture of bottle after breaking away from the mould subassembly unfixed, can't provide the bottle that has specific gesture to follow-up processing equipment, need adjust the bottle to specific gesture through artifical letter sorting mode before getting into follow-up processing equipment, the human cost has been increased, machining efficiency has still been reduced, the bottle that leads to the bottle blowing machine to become product can't directly be used by follow-up processing equipment is direct, influence processing continuity, if realize the function with follow-up processing equipment linking operation through changing equipment, then can greatly increase equipment cost, influence the productivity effect.

Disclosure of Invention

In order to solve the defects of the prior art, the invention provides the bottle blowing machine with the bottle conveying channel, the height of the offset rod is raised by arranging the linkage block, so that the bottle conveying channel for the bottle conveying component to run is formed on the side of the mold component, the bottle body can be translated outwards in a vertical posture and is matched and connected with subsequent equipment, the equipment upgrading cost is reduced, the processing continuity and the processing efficiency are improved, and the processing cost is reduced.

The invention is realized by the following modes: a bottle blowing machine with a bottle conveying channel comprises a rack, and a mold assembly, a blank conveying assembly, a bottle blowing assembly and a heating assembly which are arranged on the rack, wherein a bottle blank in the heating assembly is transferred into the mold assembly through the blank conveying assembly, the bottle blowing assembly blows the bottle blank in the mold assembly into a bottle body, the die assembly comprises a driving plate capable of reciprocating, a movable die plate linked with the driving plate and a fixed die plate arranged between the driving plate and the movable die plate, a connecting rod group is spanned between the driving plate and the movable template, the movable template reciprocates and is switched between a die opening state and a die closing state in a matching way with the fixed template, a bottle conveying channel is arranged on the side of the mould component, a bottle conveying component is arranged in the bottle conveying channel, when the mould component is in a mould opening state, the bottle conveying assembly drives the bottle body to be separated from the fixed template in a vertical posture and is conveyed outwards along the bottle conveying channel, so that the bottle body is accurately conveyed in the vertical posture. Set up the fortune bottle passageway that supplies fortune bottle subassembly operation in mould subassembly side, fortune bottle subassembly can order about to remain throughout to erect and put the bottle of gesture and outwards transport, can rely on the current equipment structure that free fall breaks away from to the bottle to change and realize the bottle and put the purpose that the gesture was outwards transported in order to erect through reducing the institutional advancement, effectively reduce equipment upgrading cost through reducing the institutional advancement, the convenience is upgraded current equipment production line, still make things convenient for follow-up processing equipment to smoothly receive and be in the bottle of erecting and put the gesture, make the bottle of bottle blowing machine production can directly be used by follow-up processing equipment, promote machining efficiency through promoting the processing continuity, and the machining cost is reduced, promote and use experience. The movable die plate moves independently and is switched between a die opening state and a die closing state in a matched mode with the fixed die plate, the transmission structure of the die assembly is simplified by arranging the fixed die plate which is fixed, the production cost is reduced, and the action precision is improved.

Preferably, the top edges of the driving plate and the movable template far away from the heating side extend upwards to form linkage blocks, the connecting rod group comprises offset rods, the offset rods are bridged between the linkage blocks and avoid to form bottle conveying channels, the bottle conveying channels are bridged between bottle blowing stations located at the mold assembly and bottle receiving stations located on the side of the mold assembly, and bottles located at the bottle blowing stations are grabbed by the clamping portions and transferred to the bottle receiving stations by the moving portions in a vertical position. The height of the offset rod is lifted by the linkage block, so that a bottle conveying channel is formed on the side of the mold assembly, a bottle conveying assembly is arranged in the bottle conveying channel, the clamping portion is used for grabbing the bottle and ensuring that the bottle is kept in a vertical posture which can be directly grabbed by subsequent processing equipment, and the moving portion can drive the clamping portion to move back and forth between the bottle blowing station and the bottle receiving station, so that the bottle produced each time is ensured to be moved outwards in order. The bottle conveying channel can meet the requirement of the section size when the bottle body moves outwards in a vertical posture, the structure of the bottle conveying assembly is simplified by reducing the posture change of the bottle body, and then the production cost and the assembly difficulty are reduced.

Preferably, the bottle conveying assembly comprises a moving part fixedly connected with the rack and a clamping part driven by the moving part, the clamping part clamps the bottle body so as to enable the bottle body to keep a vertical posture, the clamping part realizes the actions of longitudinally separating from the fixed template and transversely separating from the module assembly under the driving of the moving part, the deformation of the bottle body due to collision can not occur in the outward moving process, and the moving part can drive the clamping part carrying the bottle body to separate from the mold assembly along a preset path.

Preferably, the moving part comprises a transverse driving part which drives the clamping part to reciprocate along the bottle conveying channel, and the transverse driving part drives the clamping part to reciprocate between the bottle blowing station and the bottle receiving station. The transverse driving piece can drive the clamping part to move back and forth along the axis of the bottle conveying channel, so that the clamping part can complete the operation of outward movement and return movement of the bottle body, the bottle body positioned at the bottle blowing station can be ensured to be moved outward batch by batch, and a blowing station is provided for the subsequent bottle blank.

Preferably, the moving part comprises a longitudinal driving part which drives the clamping part to reciprocate along the direction perpendicular to the axis of the bottle conveying channel, and the longitudinal driving part drives the clamping part to avoid the bottle bodies positioned at the bottle blowing station when moving to the bottle blowing station and drives the grabbed bottle bodies to be separated from the fixed die plate. The vertical driving piece can drive the clamping part to avoid the bottle body when the clamping part is reset and moved back to the blowing station, so that the clamping part is prevented from impacting the bottle body, the bottle body is ensured to be always in a vertical posture, and the bottle body can be accurately grabbed by the clamping part. When the mould assembly is switched to the mould opening state, the bottle body can be adhered in the mould cavity on the side of the fixed mould plate, and the bottle body is separated from the fixed mould plate by longitudinally driving the clamping part.

Preferably, the clamping part comprises a base plate and a manipulator which is arranged on the edge of the base plate at equal intervals, and the manipulator switches opening and closing and takes and places the bottles in the vertical posture. The manipulator corresponds to the die cavity one by one, and the bottle body formed in a single time in the die assembly can be simultaneously grabbed and moved outwards for conveying.

Preferably, the rack comprises two pairs of upright columns which are vertically arranged, the top ends of the upright columns extend horizontally to form supporting rods which are positioned above the bottle conveying channel, and the bottle blowing component is bridged between the supporting rods so as to be suspended above the bottle blowing station. The upright post is used for supporting the bottle blowing component positioned above the mold component, so that the bottle blowing component can be conveniently inserted into a bottle blank from top to bottom and blown into a bottle. The supporting rod can play the effect of location and support to the bottle blowing subassembly, can also make the stand skew and dodge through the horizontal extension and form fortune bottle passageway prevents that the stand from taking place to shelter from the condition of fortune bottle passageway.

Preferably, the fixed mold plate is clamped and fixedly connected between two upright posts, the two upright posts respectively support two sides of the bottle blowing assembly, the installation stability of the bottle blowing assembly is effectively improved, and the bottle blowing assembly can be accurately inserted into a bottle body to perform blowing operation.

Preferably, the top lateral margin of the upright post forms an avoiding groove for avoiding the bottle conveying assembly through sinking, and a reinforcing plate for supporting the bearing rod from bottom to top is arranged in the avoiding groove. The stand dodges the groove through seting up and provides activity space for fortune bottle subassembly, ensures that the bottle physical stamina is with erectting to put the gesture and outwards remove. The reinforcing plate can effectively improve the structural strength of the bearing rod, and further stably supports the bottle blowing assembly.

Preferably, two ends of the offset rod are respectively and fixedly connected to the corresponding linkage blocks, the middle section of the offset rod spans the fixed die plate, and the side part of the upright post is provided with a limiting ring for the middle section of the offset rod to penetrate so as to guide the offset rod to perform reciprocating translation along the axis of the offset rod. The link plate is higher than the fixed die plate top edge setting for biasing pole and fixed die plate contactless, and it is spacing to overlap through the spacing ring and put, and existing effect reduces the size requirement to the fixed die plate, reduces the raw materials quantity, can also guide spacing to the biasing pole through the spacing ring of rigid coupling on the stand, ensures that the biasing pole can carry out reciprocating motion along self axis, and then ensures that drive plate and movable mould board match the linkage and remain each other for being parallel all the time, promotes mould assembly's the precision of opening and shutting.

Preferably, the top edges of the driving plate and the movable template are respectively provided with a force dissipating groove adjacent to the linkage block, and the bottom wall of the force dissipating groove is connected with the side wall of the linkage block through an arc-shaped side wall. Make linking piece and drive plate top edge between and linking piece and movable mould board top edge between linking department width gradual change through setting up scattered power groove, effectively prevent that mould subassembly from should local linking department stress concentration and the condition of breaking occur when opening and shutting, ensure mould subassembly's life. The lateral wall of linkage piece links up through the arc lateral wall with the top edge that corresponds drive plate or movable mould board between, effectively ensures linking department width uniform variation, and then prevents to take place the condition that stress local concentration.

Preferably, the bottom wall of the force dissipation groove is connected with the top edge of the driving plate through an inclined side wall, stress dissipation of all sections of the top edge of the driving plate is ensured through the inclined side wall, and the deformation resistance of the driving plate is effectively improved.

Preferably, the bottom wall of the force dispersing groove is connected with the top edge of the driving plate through an inclined side wall, stress dispersion of each section of the top edge of the movable template is ensured through the inclined side wall, and the deformation resistance of the movable template is effectively improved.

Preferably, the connecting rod group comprises an upper rod and a lower rod, the upper rod is bridged on the top edges of the driving plate and the movable die plate and close to the heating assembly, the lower rod is bridged between the bottom edges of the driving plate and the movable die plate, and the upper rod and the lower rod are parallel to the offset rod, so that the movable die plate can translate in a vertical posture and can be matched with the fixed die plate to open and close. The upper rod and the lower rod are parallel to each other and are arranged separately from the offset rod, the driving plate can uniformly transmit the opening and closing die to each region of the movable template by force, the movable template is ensured to be parallel to the driving plate all the time during translation, and then the movable template can be accurately attached to the fixed template, the sealing performance of the die cavity is improved, and the product quality is ensured.

Preferably, the opposite surfaces of the fixed die plate and the movable die plate are respectively fixedly connected with die plates which can be oppositely spliced, and the upper rod and the lower rod are arranged adjacent to the die plates so as to reduce the area of the movable die plate. The fixed die plate and the movable die plate can meet the requirements of setting the die plate and penetrating the connecting rod group, and the consumption of raw materials is reduced by reducing the area.

Preferably, the blank conveying assembly comprises a horizontal conveying part and a vertical conveying part, the horizontal conveying part receives the bottle blanks in the heating assembly and conveys the bottle blanks to the position above the bottle blowing station after crossing the upper rod, and the vertical conveying part receives the bottle blanks from the horizontal conveying part and descends into the bottle blowing station. The horizontal conveying part and the vertical conveying part are matched to operate, so that bottle blanks in the heating assembly can fall into a bottle blowing station after crossing the overhead rod, the bottle blanks are accurately conveyed, and the driving plate and the movable template can be stably linked at the position of the overhead rod.

The invention has the beneficial effects that: lifting offset pole height is come through setting up the linkage piece, so that mould subassembly side forms the fortune bottle passageway that supplies fortune bottle subassembly operation, fortune bottle subassembly can order about and remain throughout to erect and put the bottle of gesture and outwards transport, can rely on the current equipment structure change that the free fall breaks away from to the bottle through the reduction to realize the bottle and put the purpose of gesture outwards transport with erecting, effectively reduce equipment upgrading cost through reducing the institutional advancement, the convenience is upgraded current equipment production line, still make things convenient for follow-up processing equipment to receive smoothly and be in the bottle of erecting and put the gesture, make the bottle of bottle blowing machine production can directly be used by follow-up processing equipment, promote machining efficiency through promoting the processing continuity, reduce the processing cost, promote and use experience.

Drawings

FIG. 1 is a schematic structural diagram of the bottle blowing machine;

FIG. 2 is a schematic structural diagram of the movable platen;

FIG. 3 is a schematic view of a partial structure of the bottle blowing machine;

in the figure: 1. the bottle blowing machine comprises a machine frame, 2, a blank conveying assembly, 3, a bottle blowing assembly, 4, a driving plate, 5, a movable template, 6, a fixed template, 7, a linkage block, 8, a bias rod, 9, a bottle conveying channel, 10, a moving part, 11, a base plate, 12, a manipulator, 13, an upright post, 14, an avoidance groove, 15, a bearing rod, 16, a limiting ring, 17, a reinforcing plate, 18, a force dispersing groove, 19, an arc-shaped side wall, 20, an inclined side wall, 21, a lower rod, 22 and an upper rod.

Detailed Description

The essential features of the invention will be further explained below with reference to the drawings and the detailed description of the specification.

As shown in fig. 1, a bottle blowing machine with a bottle conveying channel comprises a frame 1, a mold assembly, a blank conveying assembly 2, a bottle blowing assembly 3 and a heating assembly, wherein the mold assembly, the blank conveying assembly 2, the bottle blowing assembly 3 and the heating assembly are arranged on the frame 1, a bottle blank in the heating assembly is transferred into the mold assembly through the blank conveying assembly 2, the bottle blowing assembly 3 blows the bottle blank in the mold assembly into a bottle body, the mold assembly comprises a driving plate 4 capable of moving in a reciprocating manner, a movable mold plate 5 linked with the driving plate 4 and a fixed mold plate 6 arranged between the driving plate 4 and the movable mold plate 5, a connecting rod group is bridged between the driving plate 4 and the movable mold plate 5, the movable mold plate 5 moves in a reciprocating manner and is matched with the fixed mold plate 6 to switch between a mold opening state and a mold closing state, the top edges of the driving plate 4 and the movable mold plate 5 extend upwards away from the heating side to form a linkage block 7, the connecting rod group comprises a bias rod 8 bridged between the linkage block 7, so that the bottle conveying channel 9 for outward translation of the bottle body is formed by avoiding the mold assembly in the mold opening state, so that the bottle body in the vertical posture is accurately transferred.

In practical operation, the bottle blowing machine adopts a two-step method to blow the bottle body, and the bottle blowing machine takes a bottle blank as a raw material and forms the bottle body through blowing processing. During production, firstly, the bottle blank is sent into a heating assembly, so that the bottle body is heated and softened; then, the bottle blank is transferred from the heating assembly to a bottle blowing station in the mold assembly by using the blank conveying assembly 2 so as to insert the bottle blank into the mold cavity; then, the bottle blowing pipe of the bottle blowing component 3 is inserted into the bottle blank from top to bottom and conveys high-pressure air, so that the bottle body is blown into a bottle body; and finally, the bottle body in the mold cavity is moved outwards by the bottle conveying assembly in a vertical posture through the bottle conveying channel 9 and is handed over to subsequent processing equipment.

In actual operation, realize forming fortune bottle passageway 9 at the side of being located mould subassembly dorsad heating element through changing bottle blowing machine local structure, blow molded bottle can outwards steadily remove under the circumstances that the gesture was put to keeping erecting, and then make things convenient for follow-up processing equipment to receive the bottle that keeps erecting the gesture, effectively promote the bottle and carry linking smoothness nature, and then make the bottle blowing machine can be connected with follow-up processing equipment and form automatic production line, promote machining efficiency through the step of saving artifical arrangement bottle, and the processing cost is reduced. In addition, the bottle is through transporting the bottle subassembly and with erect the gesture along predetermineeing the route and transport to follow-up processing equipment, and at the transportation in-process, the bottle can not take place the contact with peripheral part, both ensures that the bottle can not be infected with the greasy dirt because of contacting with the part, prevents to take place secondary pollution's the condition, ensures the bottle cleanliness factor, still can not collide with peripheral part, ensures the bottle quality, otherwise appears the condition of scratch, deformation.

In actual operation, in order to set up fortune bottle passageway 9, carry out local institutional advancement to current bottle blowing machine, can provide the outside passageway that shifts for the bottle, ensure that the bottle is in all the time and erect and put the gesture, make things convenient for follow-up processing equipment to receive the bottle fast and carry out follow-up processing, effectively promote bottle blowing machine's application range, can also effectively reduce the change to current equipment, reform transform the degree of difficulty through reducing and reduce the equipment transformation cost, and then conveniently reform transform current equipment and production line.

In actual operation, in order to set up fortune bottle passageway 9, need be in drive plate 4 and 5 apical margin of movable mould board are kept away from the heating side and are all upwards extended formation linkage block 7 (as shown in fig. 2), and set up biasing pole 8 between linkage block 7, can utilize biasing pole 8 to ensure drive block and movable mould board 5 matching linkage, can also set up linkage block 7 and come the height of lifting biasing pole 8, make the fortune bottle passageway 9 that satisfies the bottle and put the outward translation with the vertical posture of putting of side formation of mould subassembly, can effectively restrict the whole area of drive plate 4 and movable mould board 5 again, and then reduce the raw materials quantity, reduction in production cost. Specifically, the connecting rod group comprises an offset rod 8 bridged between the linkage blocks 7, and the offset rod is arranged at the side of the mould assembly in the mould opening state to avoid and form a bottle conveying channel 9 for the bottle body to move outwards, so that the bottle body in the vertical posture is accurately transferred.

In actual operation, the bottle conveying channel 9 is bridged between a bottle blowing station located at the position of the mold assembly and a bottle receiving station located on the side of the mold assembly, the bottle conveying channel 9 is internally provided with the bottle conveying assembly, the bottle conveying assembly comprises a moving portion 10 fixedly connected with the rack and a clamping portion driven by the moving portion 10, and a bottle body located at the bottle blowing station is grabbed by the clamping portion and is transferred to the bottle receiving station by the moving portion 10 in a vertical posture. The clamping part grabs the bottle body formed by blowing, so that the bottle body is ensured to keep vertical posture, and the bottle body can move outwards along a preset path. The moving portion 10 is used for driving the clamping portion to move along a preset path, and the bottle bodies are guaranteed to be smoothly transported according to the processing rhythm.

In actual operation, the moving portion 10 includes a transverse driving member for driving the clamping portion to reciprocate along the bottle conveying channel 9, the transverse driving member drives the clamping portion to reciprocate between the bottle blowing station and the bottle receiving station, the moving portion 10 includes a longitudinal driving member for driving the clamping portion to reciprocate along the direction perpendicular to the axis of the bottle conveying channel 9, and the longitudinal driving member drives the clamping portion to avoid the bottle bodies located at the bottle blowing station when moving to the bottle blowing station. The vertical driving part is arranged on the rack, the vertical driving part drives the horizontal driving part to do vertical reciprocating movement, one end of the horizontal driving part is fixedly connected with the movable part of the vertical driving part, and the other end of the horizontal driving part is fixedly connected with the clamping part, so that the clamping part has the capabilities of horizontal movement and vertical movement at the same time, the reciprocating movement of the clamping part between the bottle blowing station and the bottle receiving station can be ensured, the manipulator 12 can avoid non-corresponding bottles in the horizontal moving process through vertical withdrawing, the manipulator 12 can accurately grab the corresponding bottles, and the situation that the bottles are deviated due to the impact with the manipulator 12 is prevented.

In practical operation, the clamping part comprises a base plate 11 and a manipulator 12 which is equidistantly arranged at the edge of the base plate 11, and the manipulator 12 is switched on and off to take and place the bottle body in the vertical position. The base plate 11 not only plays a role of fixedly connecting and positioning the mechanical arm 12, but also can drive the mechanical arm 12 to move synchronously, and the mechanical arm 12 can avoid non-corresponding bottles through longitudinal retraction.

In practical operation, the rack comprises two pairs of upright columns 13 which are vertically arranged, the top ends of the upright columns 13 are horizontally extended to form supporting rods 15 which are positioned above the bottle conveying channel 9, and the bottle blowing component 3 is bridged between the supporting rods 15, so that the bottle blowing component 3 is suspended above the bottle blowing station. Specifically, the fixed die plate 6 is fixed between two columns 13 by the centre gripping rigid coupling, the top lateral margin of column 13 dodges through sunken formation fortune bottle subassembly dodge groove 14, dodge to be equipped with in the groove 14 and support the reinforcing plate 17 of holding rod 15 from bottom to top. The vertical offset of stand 13 to dodge groove 14 through seting up and provide the space for seting up fortune bottle passageway 9, offset the influence that bearing rod 15 brought because of the below is unsettled to support intensity through setting up reinforcing plate 17, ensure that bottle blowing subassembly 3 is stably installed, and then ensure that bottle blowing subassembly 3 can cooperate with the bottle base is accurate.

In actual operation, two ends of the offset rod 8 are respectively and fixedly connected to the corresponding linkage blocks, the middle section of the offset rod spans the fixed die plate 6, and the side part of the upright column 13 is provided with a limiting ring 16 for the middle section of the offset rod 8 to penetrate through so as to guide the offset rod 8 to perform reciprocating translation along the axis of the offset rod. The linkage plate is higher than the die plate, and a space for the clamping part to grab the bottle mouth of the bottle body is reserved between the offset rod 8 and the top edge of the die plate. In order to improve the connection strength between the linkage plate and the corresponding plate body, force dissipating grooves 18 which are adjacent to the linkage block 7 are arranged on the top edges of the driving plate 4 and the movable template 5, and the bottom walls of the force dissipating grooves 18 are connected with the side walls of the linkage block 7 through arc-shaped side walls 19. Specifically, the bottom wall of the dissipating force groove 18 is connected with the top edge of the driving plate 4 through the inclined side wall 20, so that the situation that the connecting part is broken due to stress concentration is effectively prevented, and the bottom wall of the dissipating force groove 18 is connected with the top edge of the driving plate 4 through the inclined side wall 20, so that the situation that the groove wall of the dissipating force groove 18 far away from the linkage block 7 is broken due to stress concentration is effectively prevented. In addition, the lateral edges of the movable die plate 5 and the driving plate 4 are inclined edges, so that the width of the joint part is effectively increased, and the deformation resistance of the joint part is further improved.

In practical operation, the linkage comprises an upper rod 22 bridging the top edges of the driving plate 4 and the movable die plate 5 and close to the heating assembly, and a lower rod 21 bridging the bottom edges of the driving plate 4 and the movable die plate 5 (as shown in fig. 3), wherein the upper rod 22 and the lower rod 21 are parallel to each other with the offset rod 8, so that the movable die plate 5 can be translated in an upright posture and can be matched with and opened and closed with the fixed die plate 6. The linkage may be of a variety of configurations, including but not limited to:

in the first structure, the linkage comprises an offset rod 8, and an upper rod 22 and two lower rods 21 which are respectively arranged at the rest corners of the driving plate 4, so that the driving plate 4 is matched and linked with the movable template 5.

The second structure is that the connecting rod assembly comprises a biasing rod 8, an upper rod 22 and a lower rod 21 which are separately arranged, and the lower rod 21 is arranged in the middle of the bottom edge of the driving plate 4, so that the forehead driving plate 4 is matched and linked with the movable template 5.

In practical operation, the opposite surfaces of the fixed die plate 6 and the movable die plate 5 are respectively and fixedly connected with die plates which can be spliced oppositely, and the upper rod 22 and the lower rod 21 are arranged adjacent to the die plates so as to reduce the area of the movable die plate 5. Fixed die plate 6 rigid coupling is in the frame, and the size matches with the mould board, effectively saves the raw materials quantity, movable mould board 5 slidable ground is installed in the frame, and can be driven by drive plate 4 and carry out reciprocating sliding, and movable mould board 5's size will satisfy the requirement of installation mould board and linkage to through setting up scattered power groove 18 and promote anti deformation performance, ensure the die cavity leakproofness.

In actual operation, the blank conveying assembly 2 comprises a horizontal conveying part and a vertical conveying part, the horizontal conveying part receives the bottle blanks in the heating assembly and conveys the bottle blanks to the upper part of the bottle blowing station after crossing the upper rod 22, and the vertical conveying part receives the bottle blanks from the horizontal conveying part and drops the bottle blanks to the bottle blowing station. Heating element's play base mouth is higher than overhead pole 22 setting, when transporting the bottle base, horizontal transport portion orders about bottle base horizontal migration and stridees across overhead pole 22, vertical transport portion orders about the vertical whereabouts of bottle base to the bottle blowing station in, the transport route of both having ensured the bottle base can avoid overhead pole 22, prevent that the bottle base from taking place the condition of deformation because of with the impact of overhead pole 22, ensure product quality, still need not to come the lifting overhead pole 22 position through the height that increases movable mould board 5 and drive plate 4, the volume of effective control bottle blowing machine, reduce the raw materials cost.

Claims (10)

1. A bottle blowing machine with a bottle conveying channel comprises a rack (1), a mold assembly, a blank conveying assembly (2), a bottle blowing assembly (3) and a heating assembly, wherein the mold assembly, the blank conveying assembly (2), the bottle blowing assembly (3) and the heating assembly are arranged on the rack (1), a bottle blank in the heating assembly is conveyed into the mold assembly through the blank conveying assembly (2), the bottle blowing assembly (3) blows the bottle blank in the mold assembly into a bottle body, the mold assembly comprises a driving plate (4) capable of moving in a reciprocating mode, a movable mold plate (5) linked with the driving plate (4) and a fixed mold plate (6) arranged between the driving plate (4) and the movable mold plate (5), a connecting rod group is connected between the driving plate (4) and the movable mold plate (5) in a spanning mode, the movable mold plate (5) moves in the reciprocating mode and is matched with the fixed mold plate (6) to switch between a mold opening state and a mold closing state, the bottle blowing machine is characterized in that the bottle conveying channel (9) is arranged on the side of the mold assembly, and the bottle conveying channel is arranged in the bottle conveying channel, when the mould subassembly is in the die sinking state, fortune bottle subassembly orders about the bottle and breaks away from the fixed die plate and outwards transports along fortune bottle passageway with the gesture of putting vertically to make the bottle put the gesture with the vertical by accurate the transportation.

2. The bottle blowing machine with the bottle conveying channel as claimed in claim 1, wherein the top edges of the driving plate (4) and the movable die plate (5) far away from the heating side extend upwards to form linkage blocks (7), the connecting rod group comprises biasing rods (8), the biasing rods are bridged between the linkage blocks (7) and avoid to form the bottle conveying channel (9), the bottle conveying channel (9) is bridged between a bottle blowing station at the die assembly and a bottle receiving station at the side of the die assembly, and a bottle body at the bottle blowing station is grabbed by the clamping portion and transferred to the bottle receiving station by the moving portion (10) in a vertical posture.

3. The bottle blowing machine with the bottle conveying channel as claimed in claim 2, wherein the bottle conveying assembly comprises a moving part (10) fixedly connected with the frame and a clamping part driven by the moving part (10), the clamping part clamps the bottles to keep the bottles in a vertical posture, the moving part (10) comprises a transverse driving part for driving the clamping part to reciprocate along the bottle conveying channel (9) and a longitudinal driving part for driving the clamping part to reciprocate along the direction perpendicular to the axis of the bottle conveying channel (9), the transverse driving part drives the clamping part to reciprocate between the bottle blowing station and the bottle receiving station, and the longitudinal driving part drives the clamping part to avoid the bottles at the bottle blowing station and drive the clamped bottles to be separated from the fixed mold plate when moving to the bottle blowing station; or the clamping part comprises a base plate (11) and a manipulator (12) which is arranged on the edge of the base plate (11) at equal intervals, and the manipulator (12) is switched to open and close and takes and places the bottles in the vertical posture.

4. The bottle blowing machine with the bottle conveying channel as claimed in claim 2, wherein the machine frame comprises two pairs of upright columns (13) which are vertically arranged, the top ends of the upright columns (13) are horizontally extended to form supporting rods (15) which are positioned above the bottle conveying channel (9), and the bottle blowing assembly (3) is bridged between the supporting rods (15) so that the bottle blowing assembly (3) is suspended above the bottle blowing station.

5. The bottle blowing machine with the bottle conveying channel as claimed in claim 4, wherein the fixed mold plate (6) is fixedly clamped between two upright posts (13); or, the top lateral margin of stand (13) dodges through sunken formation fortune bottle subassembly dodge groove (14), it is equipped with reinforcing plate (17) that support bearing rod (15) from bottom to top in groove (14) to dodge.

6. The bottle blowing machine with the bottle conveying channel according to claim 4, wherein two ends of the offset rod (8) are respectively and fixedly connected to corresponding linkage blocks, the middle section of the offset rod spans the fixed die plate (6), and a limiting ring (16) for the middle section of the offset rod (8) to penetrate is arranged on the side of the upright post (13) to guide the offset rod (8) to perform reciprocating translation along the axis of the offset rod.

7. The bottle blowing machine with the bottle conveying channel as claimed in claim 2, wherein the top edges of the driving plate (4) and the movable die plate (5) are respectively provided with a force dispersing groove (18) adjacent to the linkage block (7), and the bottom wall of the force dispersing groove (18) is connected with the side wall of the linkage block (7) through an arc-shaped side wall (19).

8. The bottle blowing machine with the bottle conveying channel as claimed in claim 7, wherein the bottom wall of the force dispersing groove (18) is connected with the top edge of the driving plate (4) through an inclined side wall (20); or the bottom wall of the force dispersing groove (18) is connected with the top edge of the driving plate (4) through an inclined side wall (20).

9. The bottle blowing machine with the bottle conveying channel is characterized in that the connecting rod group comprises an upper rod (22) and a lower rod (21), wherein the upper rod (22) is bridged on the top edges of the driving plate (4) and the movable die plate (5) and is close to the heating assembly, the lower rod (21) is bridged between the bottom edges of the driving plate (4) and the movable die plate (5), and the upper rod (22) and the lower rod (21) are parallel to each other with the offset rod (8) so that the movable die plate (5) can translate in a vertical posture and can be matched with the fixed die plate (6) to open and close.

10. The bottle blowing machine with the bottle conveying channel according to claim 9, wherein mold plates which can be spliced oppositely are respectively fixedly connected to the opposite surfaces of the fixed mold plate (6) and the movable mold plate (5), and the upper rod (22) and the lower rod (21) are arranged adjacent to the mold plates so as to reduce the area of the movable mold plate (5); or the blank conveying assembly (2) comprises a horizontal conveying part and a vertical conveying part, the horizontal conveying part receives the bottle blanks in the heating assembly and conveys the bottle blanks to the upper part of the bottle blowing station after crossing the upper rod (22), and the vertical conveying part receives the bottle blanks from the horizontal conveying part and drops the bottle blanks to the bottle blowing station.

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