CN114275998B - Production equipment for multiple-material-weight and multiple-specification glass bottles - Google Patents

Abstract

Production equipment of multiple-material multiple-specification glass bottles belongs to the technical field of glass machinery. Including feed machine and bottle-making machine, its characterized in that: the feeding machine comprises a servo punching mechanism and a servo shearing mechanism which are sequentially arranged and are respectively driven by a servo motor; a blank mould vertical cooling air nozzle or a full one-way air nozzle is arranged at the blank mould, inlets of the blank mould vertical cooling air nozzle and the full one-way air nozzle are connected with an outlet of an air door switch valve with adjustable flux, and an outlet of the air door switch valve is provided with a cooling air inlet switch mechanism; a servo bottle-poking mechanism driven by a servo motor is arranged in the bottle conveying machine of the bottle-making machine. In the production equipment of the glass bottles with multiple materials and multiple specifications, the actuating mechanisms driven by the servo motors are arranged, so that the parameters can be set for specific products conveniently, the glass bottles with different material weights and different specifications can be produced simultaneously by one set of production equipment, the mold cost is saved, and the efficient production of small-batch and multi-variety glass bottles is met.

Description

Production equipment for multiple-material-weight and multiple-specification glass bottles

Technical Field

Production equipment of multiple-material-weight and multiple-specification glass bottles belongs to the technical field of glass machinery.

Background

In the whole production flow of the glass bottle, a feeding machine and a bottle making machine are main equipment on a glass bottle production line, the bottle making machine further comprises a material distributing machine, a bottle conveying machine and at least one forming machine, the material distributing machine distributes material to the material drops output by the feeding machine, the material drops are distributed to the forming machines for forming, finished products of the glass bottle are formed, and finally the finished products are output by the bottle conveying machine.

However, the conventional production equipment can produce only glass bottles of the same shape and the same process. The main reasons for this are: (1) for the feeder, only the same material weight and the same shape of gob can be supplied due to the limitation of the internal structure of the feeder. (2) In the case of bottle-making machines, it is also limited by mechanical mechanisms to produce only glass bottles of the same shape and with the same technology. If small-batch and various glass bottles need to be produced, the purpose of changing the process parameters can be achieved only by changing the mechanical structures of the feeding machine and the bottle making machine, so that the feeding machine and the bottle making machine need to be greatly changed, frequent production change is forced, and huge material waste and efficiency loss are caused.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the defects of the prior art are overcome, the actuating mechanisms driven by the servo motors are arranged, the setting of parameters for specific products is convenient, glass bottles with different material weights, different specifications, different shapes and different processes are produced simultaneously, the mold cost is saved, and the efficient production of small-batch and multi-variety glass bottles is met.

The technical scheme adopted by the invention for solving the technical problems is as follows: this production equipment of multiple specification glass bottle of many materials, including feeder and bottle-making machine, including depiler, make-up machine and the defeated bottle machine that sets gradually in the bottle-making machine, the depiler in the bottle-making machine docks with the feeder, and the make-up machine is provided with at least one, and including the prototype side and shaping side in every make-up machine, be provided with the prototype in the prototype side, be provided with moulded die, its characterized in that in the shaping side: the feeding machine comprises a servo punching mechanism and a servo shearing mechanism which are sequentially arranged and are respectively driven by a servo motor; a receiving funnel is arranged in the material distributing machine, the receiving funnel is in butt joint with the servo material shearing mechanism, an outlet of the receiving funnel is in butt joint with a receiving groove, and the receiving groove is in butt joint with a prototype mold of the bottle making machine; the initial mould is provided with an initial mould vertical cooling air nozzle or a full one-way air nozzle for cooling the initial mould and the mouth mould, the forming mould is provided with a full one-way air nozzle for cooling the forming mould, inlets of the initial mould vertical cooling air nozzle and the full one-way air nozzle are connected with an outlet of an air door switch valve with adjustable flux, and an outlet of the air door switch valve is provided with a cooling air inlet switch mechanism; a servo bottle-pulling mechanism driven by a servo motor is arranged in the bottle conveying machine.

Preferably, the servo punching mechanism comprises a punching mechanism box body, a guide shaft parallel to the main shaft is arranged on the other side of the punching mechanism box body, and the guide shaft and the main shaft are movably connected with the punching mechanism box body;

a punching servo motor is arranged on the outer side of the punching mechanism box body, a driving wheel is coaxially fixed on a motor shaft of the punching servo motor, the driving wheel is connected with a driven wheel in the punching mechanism box body through a transmission belt, a nut screw pair is fixed at the lower end of the driven wheel, a transmission frame is connected to the upper end face of a nut of the nut screw pair, and the other end of the transmission frame is fixed with the main shaft;

the punching arm is arranged above the bracket arranged above the box body of the punching mechanism, the main shaft upwards penetrates through the bracket to be fixed with the punching arm, and the punching head is fixed on the outer side of the punching arm.

Preferably, the servo material shearing mechanism comprises two material shearing servo motors, motor shafts of the two material shearing servo motors are respectively connected with an input end of a material shearing speed reducer, an output end of the material shearing speed reducer is respectively fixed with a material shearing connecting rod through an eccentric transmission sleeve, the two material shearing connecting rods are respectively connected with an outer end of a shear arm, inner ends of the two shear arms are hinged through a pivot, shear blades are respectively fixed at end parts of the two shear arms far away from one end of the pivot, and knife edges of the shear blades of the two shear arms are oppositely arranged.

Preferably, the material receiving groove comprises an arc-shaped groove body, the inner portion of the groove body is bent to form an arc-shaped groove wall, a water groove is formed in the back face of the groove body along the extending direction of the groove body, a sealing plate used for sealing the water groove is further arranged on the back face of the groove body, and a water inlet communicated with the water groove is formed in the upper end of the groove body.

Preferably, the arc-shaped groove wall comprises a semicircular arc in the middle at the upper part of the groove body, and two ends of the semicircular arc are respectively butted with two mutually parallel straight line sections; the arc-shaped groove wall comprises a middle arc at the middle part and the lower part of the groove body, the two sides of the middle arc are respectively butted with the two side arcs, and the radius of the middle arc is smaller than that of the side arcs.

Preferably, the air inlet switch mechanism comprises an air box, an air inlet and an air outlet are respectively arranged on two end faces of the air box, and an air inlet baffle is hinged to the air inlet of the air box; the top of the air box is provided with an air cylinder penetrating through the top surface of the air box, a piston shaft is arranged in the air cylinder, the bottom of the piston shaft extends to the outside of the air cylinder and is hinged with one end of a baffle connecting rod, and the other end of the baffle connecting rod is hinged with an air inlet baffle;

an adjusting support is arranged at the upper port of the air cylinder, a limiting shaft which is right opposite to the piston shaft is arranged in the adjusting support, an adjusting rod is arranged in an inner cavity of the limiting shaft and is in threaded connection with the limiting shaft, and the top of the adjusting rod is fixed with an adjusting handle after being output from the top of the adjusting support.

Preferably, each blank mold vertical cooling air nozzle comprises two monomers which are oppositely arranged, the two monomers are respectively positioned at two sides of the blank mold, each monomer comprises a hollow vertical cooling air nozzle seat, an inlet at the bottom of the vertical cooling air nozzle seat is communicated with the air door switch valve, one outlet of the vertical cooling air nozzle seat extends to an opening mold of a lower port of the blank mold, and an opening mold air nozzle or an end cap is arranged at the outlet; the other outlet of the vertical cooling nozzle base is communicated with the second spherical connecting pipe, the outlet of the second spherical connecting pipe is connected with the inlet of the first spherical connecting pipe through a sleeve, the outlet of the first spherical connecting pipe is connected with the primary die air nozzle, the primary die air nozzle is over against the primary die on the primary die side, and the primary die air nozzle swings in a reciprocating mode along with the first spherical connecting pipe, the sleeve and the second spherical connecting pipe.

Preferably, the bottle pushing mechanism comprises a first bottle pushing servo motor and a second bottle pushing servo motor, a first bottle pushing speed reducer and a second bottle pushing speed reducer are respectively arranged at the output ends of the first bottle pushing servo motor and the second bottle pushing servo motor, a second connecting rod box is arranged at the output ends of the first bottle pushing speed reducer and the second bottle pushing speed reducer, a second connecting rod assembly is arranged in the second connecting rod box, and an output shaft of the second bottle pushing speed reducer enters the second connecting rod box and is connected with the second connecting rod assembly;

the second connecting rod assembly comprises a second driven crank, a second connecting rod and a second connecting rod which is hinged with the second driven crank and a second driving crank at the same time, an output shaft of the second bottle pulling speed reducer enters a second connecting rod box and is coaxially fixed with the second driving crank, a first connecting rod box is arranged above the second connecting rod box, and a rotating shaft of the second driven crank is fixed with the first connecting rod box through a transmission cylinder;

be provided with first connecting rod subassembly in first connecting rod incasement, first connecting rod subassembly includes first initiative crank, first driven crank and simultaneously with first initiative crank, first driven crank articulated first connecting rod, the output shaft of first group bottle reduction gear passes the back and gets into first connecting rod incasement from second connecting rod incasement second driven crank's pivot axle center department, and coaxial fixed with first initiative crank's pivot, first driven crank is fixed with group bottle arm, the tip setting of group bottle arm holds the holding tank of glass bottle.

Preferably, the servo shearing mechanism comprises a shearing servo motor, a motor shaft of the shearing servo motor is connected with an input end of the shearing reducer, an output end of the shearing reducer is connected with one end of a shearing connecting rod through an eccentric transmission sleeve, the other end of the shearing connecting rod is hinged to the middle of one of the two shearing arms, one ends of the two shearing arms are respectively provided with a shearing gear, the two shearing gears are meshed, shearing blades are respectively fixed to the other ends of the two shearing arms, and knife edges of the shearing blades of the two shearing arms are oppositely arranged.

Preferably, the bottle pushing mechanism comprises a support, a first bottle pushing servo motor is arranged inside the support, a motor shaft of the first bottle pushing servo motor is connected with an input end of a first bottle pushing speed reducer, an output shaft of the first bottle pushing speed reducer is fixed with a connecting shaft at the upper end of the first bottle pushing speed reducer, a connecting disc is arranged at the upper end of the support, the upper end of the connecting shaft penetrates through the upper end face of the support and then is fixed with the connecting disc, a bottle pushing cylinder is fixed on the surface of the connecting disc, and a bottle pushing plate used for containing a glass bottle is arranged at a piston rod of the bottle pushing cylinder.

Compared with the prior art, the invention has the beneficial effects that:

1. in the production equipment of the glass bottles with multiple materials and multiple specifications, the actuating mechanisms driven by the servo motors are arranged, so that the setting of parameters for specific products is facilitated, the change of process parameters for changing the mechanical structure of equipment in the prior art is avoided, the glass bottles with different materials and weights, different specifications, different shapes and different processes are produced simultaneously, the mold cost is saved, and the efficient production of small-batch and multi-variety glass bottles is met.

2. Traditional towards material mechanism and cut material mechanism all realize towards the action of material and cutting material through cam mechanism, if need change towards the stub bar and reciprocate and the scissors parameter of opening and shutting, can only realize through changing different cams, realize that the adjustment of parameter is comparatively difficult, can't realize even. The punching mechanism and the shearing mechanism in the production equipment of the glass bottles with multiple material weights and multiple specifications drive the punching mechanism and the shearing mechanism to work through the servo motor, control the corresponding servo motor to work through a controller (such as a PLC and a servo driver), automatically calculate through input machine speed parameters and then decompose into single pulse signals, group the pulse signals through the distribution parameters of the bottle making machine, set different grouping variables corresponding to each group of the bottle making machine, and flexibly control the process parameters corresponding to material drops of each forming machine, so that the material drops with different material weights and different shapes can be provided in the same feeding machine.

3. In the air door switch valve, the air door baffle is blocked by the limiting nut with adjustable height, so that the opening of the air door baffle is adjusted, and the ventilation of cooling air is adjusted. Therefore, the ventilation volume of the cooling air of each mould can be independently adjusted according to different moulds in the bottle making machine, and products with different specifications, different shapes and different processes can be produced on the same bottle making machine.

4. In the air door switch valve, the air cylinder assembly can be disassembled and simply modified, the switch function is cancelled, and the flux-adjustable air door valve is formed to be configured on a traditional bottle making machine without the air door switch function. This ventilation volume adjustable bottle-making machine air door ooff valve can dispose to traditional bottle-making machine on, realizes many material heavy production technology. When the traditional bottle making machine is not provided with an air door switch function, the air cylinder assembly of the flux-adjustable air door switch valve can be disassembled and simply transformed, the switch function is cancelled, the flux-adjustable air door valve is formed, and a switch pipeline can be transformed and added on the traditional bottle making machine to adapt to the flux-adjustable air door switch valve.

5. In the all-one-way air nozzle, the air nozzle arranged on the surface of the air nozzle seat is only provided with one side air outlet, so that in the using process, no matter a single-drop product or a multi-drop product is produced, the air nozzle of one air nozzle mechanism is not provided with a back-facing air outlet any more, and the condition that cooling air of the same air nozzle blows to the dies of two groups of forming machines at the same time is avoided. The air nozzles with proper height can be arranged on two sides of each group of forming machines of the bottle-making machine according to different moulds, so that products with different specifications and different processes can be produced in the same bottle-making machine.

6. In connecing the material funnel, through setting up the air feed board, through the inside wind channel of air feed board and funnel at the inside air current that forms of funnel, guaranteed that the gob can follow the vertical process of funnel center department, avoided the gob to touch the possibility of touching the funnel inner wall, guaranteed to pass through the gob of equidimension not in the funnel.

7. In the material receiving funnel, the conical airflow blown out by the funnel can not only ensure that the material drops with different diameters vertically pass through, but also play the effect of accelerating the falling of the material drops by adjusting the flow of an air source, can meet the requirement of producing multiple products with different material weights on the same bottle making machine, and can also replace the traditional funnel to meet the requirement of producing various processes by adopting the traditional single-drop, double-drop and multi-drop bottle making machines.

8. Through setting up the blank mould and hanging the cold tuyere, the make-up machine of different units selects different blank moulds and processes suitable perpendicular cooling hole, no matter produce single drip material product or many drip material products, can select different perpendicular refrigerated blank moulds in each group's make-up machine of bottle-making machine, consequently realized in same a bottle-making machine, can produce the product of different specifications, different technologies simultaneously.

9. Different compound curves and operation parameters can be set in each group of forming machines of the bottle making machine, so that products with different specifications and different processes can be simultaneously produced in the same bottle making machine.

Drawings

FIG. 1 is a block diagram of the structure of a production apparatus for multiple-material multiple-specification glass bottles.

Fig. 2 is a schematic structural diagram of a stamping mechanism of a feeder of a production device for multiple-material multiple-specification glass bottles.

Fig. 3 is a schematic structural diagram of a material shearing mechanism in embodiment 1 of a feeder of a multi-material, multi-specification glass bottle manufacturing apparatus.

Fig. 4 is a schematic structural view of a receiving funnel in embodiment 1 of a bottle making machine of production equipment for multiple-material multiple-specification glass bottles.

Fig. 5 is a sectional view taken along line a-a in fig. 4.

FIG. 6 is a top view of a receiving trough of a bottle making machine for manufacturing multiple-material multiple-specification glass bottles.

Fig. 7 is a sectional view taken along line B-B in fig. 6.

Fig. 8 is a sectional view taken along line C-C in fig. 7.

Fig. 9 is a sectional view taken along line D-D in fig. 7.

FIG. 10 is a schematic view of the structure of an air inlet switch mechanism of a bottle making machine for producing multiple-material multiple-specification glass bottles.

Fig. 11-12 are schematic structural views of a blank mold cooling air dropping nozzle of a bottle making machine for production equipment of multiple-material multiple-specification glass bottles.

FIG. 13 is a schematic view of a fully one-way tuyere structure of a bottle-making machine of a production apparatus for multiple-material multiple-specification glass bottles.

FIG. 14 is a schematic view of the structure of the air door switch valve of the bottle making machine for the production equipment of multiple-material, multiple-specification glass bottles.

FIG. 15 is a schematic structural view of a bottle pushing mechanism in example 1 of a bottle conveying machine of a production apparatus for multiple-material multiple-specification glass bottles.

Fig. 16 is a view from the direction E-E in fig. 15.

Fig. 17 is a view in the direction F-F in fig. 15.

Fig. 18 is a schematic view of the structure of a receiving funnel of a bottle making machine in embodiment 2 of production equipment for multiple-material multiple-specification glass bottles.

Fig. 19 is a schematic structural view of a material shearing mechanism in embodiment 3 of the production equipment for multiple-material multiple-specification glass bottles.

FIG. 20 is a schematic structural view of a bottle pushing mechanism of the bottle conveying machine of the production equipment for multiple-material multiple-specification glass bottles in the embodiment 4.

Wherein: 1. the punching head clamping assembly 2, the punching head 3, the bracket 4, the punching arm 5, the main shaft 6, the punching mechanism box 7, the adjusting clamp 8, the driven wheel 9, the guide shaft 10, the transmission frame 11, the transmission belt 12, the driving wheel 13, the punching servo motor 14, the nut screw pair 15, the linear bearing 16, the air bag 17, the shearing servo motor 18, the shearing speed reducer 19, the eccentric transmission sleeve 20, the shearing connecting rod 21, the pivot 22, the shearing arm 23, the shearing blade 24, the air supply plate 25, the funnel 26, the inner air pipe 27, the air supply connector 28, the throttle valve 29, the pressure gauge 30, the adjusting valve 31, the switch valve 32, the sealing ring 33, the air duct 34, the air supply groove 35, the water inlet 36, the groove body 37, the groove wall 38, the sealing plate 39, the water groove 40, the adjusting handle 41, the adjusting rod 42, the water inlet 36, the groove 37, the groove wall 38, the sealing plate 39, the water groove 40, the adjusting handle 41, the adjusting rod 42, the adjusting rod, A limit shaft 43, a scale 44, an adjusting bracket 45, a piston shaft 46, a cylinder 47, a baffle connecting rod 48, a bellows 49, an air inlet baffle 50, an air inlet cylinder 51, an air outlet 52, a prototype air nozzle 53, a mouth mold air nozzle 54, a first spherical connecting pipe 55, a sleeve 56, a second spherical connecting pipe 57, a vertical air nozzle seat 58, a plug 59, a first air nozzle 60, an air nozzle cushion 61, a second air nozzle 62, a guide rod 63, a third air nozzle 64, an adjusting rod 65, an air nozzle seat 66, a blank body 67, an air door 68, an upper gland 69, a connecting ring 70, a sealing ring 71, an adjusting shaft 72, a piston 73, a piston exhaust port 74, a cylinder body 75, an in-cylinder cushion 76, a driving air duct 77, an out-cylinder cushion 78, a limit nut 79, a guide rod 80, an inner nut 81, a fixing ring 82, The device comprises a limiting cover 83, an air door baffle 84, a spring 85, a piston ring 86, a connecting cover 87, a switch valve air outlet 88, a bottle pulling arm 89, a first connecting rod box 90, a first connecting rod assembly 91, a connecting cylinder 92, a first bottle pulling speed reducer 93, a second connecting rod assembly 94, a second connecting rod box 95, a first bottle pulling servo motor 96, a second bottle pulling speed reducer 97, a second bottle pulling servo motor 98, a second driven crank 99, a second connecting rod 100, a second driving crank 101, a glass bottle 102, a first driven crank 103, a first connecting rod 104, a first driving crank 105, a shearing gear 106, a bottle pulling plate 107, a bottle pulling cylinder 108, a connecting disc 109, a connecting shaft 110 and a support.

Detailed Description

Fig. 1 to 17 illustrate a preferred embodiment of the present invention, and the present invention will be further described with reference to fig. 1 to 20.

Example 1:

as shown in fig. 1, the production equipment for multiple-material and multiple-specification glass bottles comprises a feeding machine and a bottle making machine, and the gob output by the feeding machine is fed into the bottle making machine for producing the glass bottles. The feeding machine comprises a material punching mechanism and a material shearing mechanism, the glass material in a molten state is fed into the bottle making machine after passing through the material punching mechanism and the material shearing mechanism, and the position relationship between the material punching mechanism and the material shearing mechanism belongs to the common knowledge in the field and is not described again.

The bottle making machine comprises a material distributing machine, a forming machine and a bottle conveying machine, wherein the material distributing machine comprises a material receiving funnel and a material receiving groove, glass drops output by the material cutting mechanism fall on the surface of the material receiving groove after passing through the material receiving funnel, and enter the forming machine after being output by the material receiving groove. The molding machines are provided with at least one, including a parison side and a corresponding molding side in each molding machine. The glass gob enters the parison mold on the parison side of each molding machine through the receiving trough. And forming a primary blank body on the primary side through the steps of air blowing-stamping (or reverse blowing) and the like. The turnover mechanism is arranged between the primary side and the forming side, the mouth mold and the primary blank body are turned to the forming side by the turnover mechanism and enter the forming mold of the forming side, the forming blank body is formed after a positive blowing process is carried out in the forming mold, and the forming blank body is cooled by cooling air at the forming side to form a glass bottle finished product. The finished glass bottle is output by a bottle pushing mechanism in the bottle conveying machine. The positional relationship among the material distributor, the forming machine, the bottle conveyor and the various mechanisms therein are also well known in the art and will not be described in detail herein.

In the production equipment of the multi-material and multi-specification glass bottle, a blank mold vertical cooling air nozzle for cooling the blank mold and the neck mold is arranged at the blank mold of the forming machine, and a full one-way air nozzle for cooling the blank body of the blank mold and the formed blank body is also arranged. The cooling air enters the inlet of the air door switch valve through the air inlet switch mechanism, the outlet of the air door switch valve is correspondingly connected into all the prototype mold vertical cooling air nozzles and all-one-way air nozzles, and then the cooling air is blown out from the air outlets of the prototype mold vertical cooling air nozzles and all-one-way air nozzles.

As shown in fig. 2, the punching mechanism includes a punching mechanism box 6, an air bag 16 is arranged on one side of the bottom of the punching mechanism box 6, and the main shaft 5 passes through the punching mechanism box 6 from top to bottom and then enters the air bag 16. Linear bearings 15 are respectively sleeved on the upper side and the lower side of the main shaft 5. A guide shaft 9 is arranged in parallel on the other side of the punching mechanism box body 6 relative to the main shaft 5, and the guide shaft 9 is also movably connected with the punching mechanism box body 6 through a linear bearing 15.

A punching servo motor 13 is arranged on the outer side of the punching mechanism box body 6, a driving wheel 12 is coaxially fixed on a motor shaft of the punching servo motor 13, a driven wheel 8 is arranged in the punching mechanism box body 6, and a transmission belt 11 is sleeved on the outer rings of the driving wheel 12 and the driven wheel 8. A nut screw pair 14 is coaxially fixed to the lower end of the driven wheel 8, and a transmission frame 10 is connected to the upper end surface of the nut screw pair 14. The other end of the transmission frame 10 extends to the main shaft 5 to be fixed with the main shaft 5.

A bracket 3 is arranged above the punching mechanism box body 6, and a punching arm 4 is arranged above the bracket 3. The main shaft 5 extends to the upper part of the bracket 3 and is fixed with the punching arm 4; the guide shaft 9 extends to the upper part of the bracket 3 and then is fixed with the punching arm 4 through the adjusting clamp level 7, and the adjusting clamp level 7 is positioned at the end part of the bracket 3. One end of the material punching arm 4, which is far away from the adjusting clamp 7, extends to the outer side of the bracket 3, the upper part of the material punching arm 4 is provided with a punch clamping assembly 1, the upper end of the material punching head 2 is fixed with the material punching arm 4 through the punch clamping assembly 1, and the lower end of the material punching head 2 penetrates through the material punching arm 4 and extends to the lower part of the material punching arm 4.

When the punching servo motor rotates in a reciprocating mode, the driving belt 11 drives the driven wheel 8 to rotate in a reciprocating mode, and the driven wheel 8 rotates in a reciprocating mode and simultaneously drives the nut and screw pair 14 to rotate synchronously. When the nut screw pair 14 rotates in a reciprocating manner, the main shaft 5 is driven to move up and down through the transmission frame 10, and when the main shaft 5 moves up and down, the punching arm 4 is driven to move up and down, so that the punching head 2 is further driven to move up and down.

As shown in fig. 2, the material shearing mechanism includes two material shearing servo motors 17, motor shafts of the two material shearing servo motors 17 are respectively connected to an input end of a material shearing reducer 18, an output end of the material shearing reducer 18 is respectively fixed with a material shearing connecting rod 20 through an eccentric transmission sleeve 19, the two material shearing connecting rods 20 are respectively connected to an outer end of a shear arm 22, and inner ends of the two shear arms 22 are hinged through a pivot 21. The scissor blades 23 are fixed to the ends of the two scissor arms 22 away from the pivot 21, and the blades of the scissor blades 23 of the two scissor arms 22 are arranged opposite to each other.

When the two shearing servo motors 17 act, the corresponding shearing connecting rods 20 are driven to reciprocate through the shearing speed reducers 18 and the eccentric transmission sleeves 19 respectively, the shearing connecting rods 20 further drive the corresponding shearing arms 20 to reciprocate, and one ends of the shearing arms 20, which are far away from the pivot 21, are opened and closed under the action of the pivot 21, so that the opening and closing of the two groups of shearing blades 23 are further realized, and the shearing of the material drops is realized.

Traditional towards material mechanism and cut material mechanism all realize towards stub bar 2 and the action of shear blade 23 through cam mechanism, if need change towards the parameter that stub bar 2 reciprocated or shear blade 23 opened and shut, can only realize through changing different cams, realize that the adjustment of parameter is comparatively difficult. The punching mechanism and the shearing mechanism in the production equipment of the glass bottles with multiple material weights and multiple specifications drive the punching mechanism and the shearing mechanism to work through the servo motor, control the corresponding servo motor to work through a controller (such as a PLC and a servo driver), automatically calculate through input machine speed parameters and then decompose into single pulse signals, group the pulse signals through the distribution parameters of the bottle making machine, set different grouping variables corresponding to each forming machine of the bottle making machine, and flexibly control the process parameters corresponding to material drops of each group of forming machine, so that the material drops with different material weights and different shapes can be provided in the same feeding machine.

As shown in fig. 4, the receiving hopper includes a hopper 25, an air supply plate 24 is disposed outside the hopper 25, and the bottom of the hopper 25 passes through the air supply plate 24 from top to bottom. An inner air pipe 26 is arranged on one side inside the air supply plate 24, the inner air pipe 26 is perpendicular to the axis of the funnel 25, and the inner air pipe 26 is communicated with the funnel 25 inside the air supply plate 24.

An external air supply line is provided outside the air supply plate 24, the external air supply line is connected in series with an opening/closing valve 31, a regulating valve 30, and a throttle valve 28 in this order to an outer port of the air supply joint 27, and a pressure gauge 29 is further installed between the regulating valve 30 and the throttle valve 28. The inner port of the air supply joint 27 is connected with the inner air pipe 26 inside the air supply plate 24, the air sent by the external air supply pipeline enters the inner air pipe 26 of the air supply plate 24 through the air supply joint 27, the inner air pipe 26 is communicated with the funnel 25 inside the air supply plate 24, and the air sent by the inner air pipe 26 is blown out of the funnel 25.

Referring to fig. 5, a circular opening for receiving the hopper 25 is formed in the surface of the gas supply plate 24, a circular gas supply groove 34 is formed by recessing the center of the inner wall of each opening, and the gas supply pipe 26 is positioned at one side of the gas supply groove 34 and communicates with the gas supply groove 34. Two sealing grooves are formed in the inner wall of the circular hole of the air supply plate 24, the two sealing grooves are respectively located at the upper portion and the lower portion of the air supply groove 34, and a sealing ring 32 is respectively placed in the two sealing grooves.

A plurality of air ducts 33 are uniformly arranged around the funnel 25, the upper end openings of the air ducts 33 are positioned on the outer wall of the funnel 25, and the lower end openings of the air ducts 33 penetrate through the funnel 25 and are positioned on the inner wall of the funnel 25. The air duct 33 is obliquely arranged inside the funnel 25, the included angle between the axis of the air duct 33 and the vertical direction is 15-25 degrees, and the optimal inclination angle of the air duct 33 is 20 degrees on the premise of simultaneously considering the processing difficulty and the air supply efficiency.

The bottom of the funnel 25 passes through the air supply plate 24 from top to bottom and then penetrates out from the bottom of the air supply plate 24, and the open end of the upper part of the funnel 25 is clamped at the upper end of the circular opening of the air supply plate, so that the funnel 25 cannot fall out of the circular opening of the air supply plate 24. After the funnel 25 is placed in the circular opening, the upper port of the air duct 33 on the outer wall of the funnel 25 communicates with the air supply groove 34.

The gas sent from the external gas supply pipeline is connected with the switch valve 31, the regulating valve 30 and the throttle valve 28 in series in turn and is connected with the outer port of the gas supply joint 27, and then is sent into the inner gas pipe 26 in the gas supply plate 24 after passing through the gas supply joint 27. The gas filling into the inner gas pipe 26 first fills the gas supply groove 34, then enters the inside of the funnel 25 through the air passage 33, and blows out the funnel 25 obliquely downward. Thus, an air flow directed obliquely downward is formed around the inner periphery of the funnel 25.

The material drips are at the in-process through funnel 25, and under the effect of the inside air current of funnel 25, the material drips of different diameters all can be followed the center department of funnel 25 and dripped, has stopped to avoid touching the possibility of funnel 25 inner wall. At the same time, the air flow inside the hopper 25 also has the effect of accelerating the drop falling speed. The bottle making machine can be used for producing various products with different material weights on the same bottle making machine, and can also be used for replacing the traditional funnel to meet the requirements of the traditional single-drip, double-drip and multi-drip bottle making machines for production by adopting various processes.

As shown in fig. 6 to 9, the receiving tank includes an arc-shaped tank body 36, the inside of the tank body 36 is bent to form an arc-shaped tank wall 37, two water grooves 39 are opened on the surface (back surface) of the tank body 36 facing away from the tank wall 37 along the extending direction of the tank body 36, a sealing plate 38 for sealing the water grooves 39 is further provided on the back surface of the tank body 36, and cooling water can be introduced to cool the tank body 36 by providing the water grooves 39. The upper end of the trough body 36 is provided with a water inlet 35 communicated with the water trough 39.

In the material receiving groove of the production equipment for the multi-material and multi-specification glass bottles, the groove wall 37 at the upper part of the material receiving groove is of a curve structure formed by combining a semicircular shape (shown in an arrow a position in figure 8) and straight lines at two sides of the material receiving groove, and the groove wall 37 at the lower part of the material receiving groove is of a curve structure formed by combining an arc line with a smaller diameter (shown in an arrow c position in figure 9) and arc lines with a larger diameter at two sides (shown in an arrow b position in figure 9). Therefore, when the diameter of the gob is smaller, the gob falls down after being attached to an arc line (see arrow c in fig. 9) with a smaller diameter, and the gob with a smaller diameter is received; when the diameter of the gob is large, the gob is separated from the arc line with the small diameter (see arrow c in fig. 9) and falls after being attached to the arc lines with the large diameters on the two sides (see arrow b in fig. 9), so that the gob with the large diameter can be received, and the gob with different material weights and different shapes can be ensured to be received in the receiving groove.

As shown in fig. 10, the above-mentioned air inlet switch mechanism includes an air box 48, an air inlet cylinder 50 is disposed at the bottom of the air box 48, an air inlet is disposed at the bottom of the air inlet cylinder 50, and an air outlet 51 is disposed on one side of the air box 48. An air inlet baffle 49 is arranged at the joint of the air box 48 and the air inlet barrel 50, the air inlet baffle 49 is positioned in the air box 48, and one end of the air inlet baffle 49 is movably connected with the inside of the air box 48.

A cylinder 46 is provided at the top of the bellows 48, the wall of the cylinder 46 penetrates the ceiling of the bellows 48 into the inside of the bellows 48, and a piston shaft 45 is provided in the cylinder 46, and the piston shaft 45 moves up and down inside the cylinder 46. The bottom of the piston shaft 45 extends to the outside of the cylinder 46 and is hinged with one end of a baffle connecting rod 47, and the other end of the baffle connecting rod 47 is hinged with the middle part of an air inlet baffle 49.

An adjusting bracket 44 is arranged at the upper port of the cylinder 46, a limiting shaft 42 is arranged inside the adjusting bracket 44, the lower end of the limiting shaft 42 is opposite to the upper end of the piston shaft 45, an adjusting rod 41 is arranged in the inner cavity of the limiting shaft 42, and the adjusting rod 41 is in threaded connection with the limiting shaft 42. The top self-adjusting bracket 44 of the adjustment rod 41 outputs at its upper port and is fixed coaxially with the adjustment handle 40. A viewing port is arranged at the side part of the adjusting bracket 44, a scale 43 is erected at the side part of the viewing port, and the position of the limiting shaft 42 can be conveniently viewed through the scale 43 and the viewing port.

The adjusting handle 40 is rotated to drive the adjusting rod 41 to rotate, and the adjusting rod 41 is in threaded connection with the limiting shaft 42, so that the limiting shaft 42 is lifted, the distance between the limiting shaft 42 and the upper end of the piston shaft 45 is further adjusted, and the upward height of the piston shaft 45 is further limited. When the air inlet baffle 49 is opened, the piston shaft 45 is driven to ascend through the baffle connecting rod 47, and due to the limiting effect of the limiting shaft 42, the opening of the air inlet baffle 49 is adjusted, so that the ventilation of cooling air is adjusted, and products of different specifications and different processes can be produced in the same bottle making machine.

The blank mold vertical cooling nozzle comprises two single bodies which are oppositely arranged, the two single bodies are respectively positioned on two sides of the blank mold on the blank mold side, as shown in fig. 11, each single body comprises a hollow vertical cooling nozzle seat 57, an inlet at the bottom of the vertical cooling nozzle seat 57 is communicated with an outlet of the air door switch valve, one outlet of the vertical cooling nozzle seat 57 extends to a port mold of a lower port of the blank mold, when the port mold needs to be cooled, a port mold air nozzle 53 is installed at the port, and when the port mold does not need to be cooled, a plug 58 is installed at the port (see fig. 12). The other outlet of the vertical cooling nozzle seat 57 is communicated with a second spherical connecting pipe 56, the outlet of the second spherical connecting pipe 56 is connected with the inlet of the first spherical connecting pipe 54 through a sleeve 55, the outlet of the first spherical connecting pipe 54 is connected with the primary die tuyere 52, and the primary die tuyere 52 is opposite to the primary die on the primary die side.

The primary mold tuyere 52, the first spherical adapter 54, the sleeve 55, and the second spherical adapter 55 are driven by a driving mechanism (a primary mold switching mechanism, not shown in the drawings) to reciprocate, when the primary mold is closed, the primary mold tuyere 52 moves toward the center of the primary mold along with the first spherical adapter 54, the sleeve 55, and the second spherical adapter 55 (as shown in fig. 11), and when the primary mold is opened, the primary mold tuyere 52 moves away from the center of the primary mold along with the first spherical adapter 54, the sleeve 55, and the second spherical adapter 55 (as shown in fig. 12).

Through setting up the blank mould and hanging the cold tuyere, the make-up machine of different units selects different blank moulds and processes suitable perpendicular cooling hole, no matter produce single drip material product or many drip material products, can select different perpendicular refrigerated blank moulds in each group's make-up machine of bottle-making machine, consequently realized in same a bottle-making machine, can produce the product of different specifications, different technologies simultaneously.

As shown in fig. 13, the all-one-way tuyere includes two tuyere single bodies which are oppositely arranged, corresponding to a set of blank mold or forming mold of the bottle making machine, the blank body 66 is located between the two tuyere single bodies, the two tuyere single bodies are symmetrically arranged about the blank mold or forming mold, and the tuyere in the two tuyere single bodies faces the blank body 66.

The tuyere unit includes a tuyere base 65, and the tuyere base 65 has an inner hollow structure. The surface of the air nozzle base 65 is provided with a platform on one side facing the blank mold or the forming mold, the surface of the air nozzle base 65 platform is provided with an adjusting rod 64, the adjusting end of the adjusting rod 64 protrudes out of the surface of the air nozzle base 65 platform, and the adjusting end head at the bottom of the adjusting rod 64 penetrates through the air nozzle base 65 and is positioned in the inner cavity of the air nozzle base 65. The bottom of the air nozzle seat 65 is an air inlet of the air nozzle seat 65, an air door switch valve (not shown in the figure) is installed at the bottom of the air nozzle seat 65, the flux of the air door switch valve is adjustable, and the adjusting end of the air door switch valve is in butt joint with the adjusting end at the bottom of the adjusting rod 64.

A boss is arranged on one side of the surface of the air nozzle seat 65, which is opposite to the parison mold or the forming mold, an air outlet of the air nozzle seat 65 is arranged on the surface of the boss, the flux of the air door switch valve is adjusted by rotating the adjusting rod 64 on the platform of the air nozzle seat 65, and cooling air blown out of the air door switch valve enters from the bottom of the air nozzle seat 65 and is blown out from the air outlet on the surface of the boss of the air nozzle seat 65.

A guide rod 62 is erected on one side of the air outlet of the air nozzle base 65, at least one air nozzle is sequentially arranged on the surface of the boss of the air nozzle base 65 upwards, an air nozzle cushion 60 can be arranged between the air nozzle and the air nozzle base 65 or between two adjacent air nozzles in a cushioning mode for adjusting the position of each air nozzle, and the guide rod 62 simultaneously penetrates through the air nozzle above the guide rod and the air nozzle cushion 60.

All the air nozzles are only provided with one air outlet, and the air outlets face the parison mold or the forming mold. All the tuyeres and the tuyere cushions 60 are hollow structures, and cooling air passes through all the tuyeres and the tuyere cushions 60 from the air outlets of the tuyere base 65 in sequence upward and is blown out of the tuyeres to cool the blank mold or the forming mold. In this embodiment, the first air nozzle 59, the second air nozzle 61, and the third air nozzle 63 are sequentially disposed from the top of the air nozzle base 65. Nozzle pads 60 having different heights are respectively placed between the first nozzle 59 and the second nozzle 61, between the second nozzle 61 and the third nozzle 63, and between the third nozzle 63 and the nozzle mount 65. The first tuyere 59 has the same structure as a covered tuyere known in the art, except that the first tuyere 59 is provided with only one air outlet compared to a conventional covered tuyere; the third tuyere 63 has the same structure as a reducing tuyere known in the art, except that the third tuyere 63 is provided with only one air outlet compared to a conventional reducing tuyere.

Only the first tuyere 63 is provided on the other group of tuyere units, and the two tuyeres 63 cool the other blank 66. Therefore, the forming machines of different units can select the types of the air nozzles, the number of the air nozzles, the positions of the air nozzles and the stacking height, and the air nozzles with proper heights can be randomly arranged on two sides of each group of forming machines of the bottle making machine according to different molds no matter a single-drop product or a multi-drop product is produced, so that products with different specifications and different processes can be simultaneously produced in the same bottle making machine.

As shown in fig. 14, the damper opening/closing valve includes a damper seat, and the damper seat includes a damper seat plate 67, a connection cover 86, and a limit cover 82, which are sequentially disposed from top to bottom. The upper end and the lower end of the connecting cover 86 are opened, the air door seat plate 67 is fixed at the upper port of the connecting cover 86, a plurality of switch valve air outlets 87 are formed in the surface of the air door seat plate 67, and the switch valve air outlets 87 are communicated with the inner cavity of the connecting cover 86.

The limiting cover 82 is fixed at the lower port of the connecting cover 86, and the limiting cover 82 is located at the outer ring of the connecting cover 86, so that the lower port of the connecting cover 86 forms an upper limiting table inside the limiting cover 82, and the lower port of the limiting cover 82 is bent inwards to form a lower limiting table. A damper flap 83 that reciprocates is provided inside the limit cover 82, and the damper flap 83 is located between the upper limit table and the lower limit table of the limit cover 82, and the upper limit table and the lower limit table limit the vertical movement position of the damper flap 83.

An air inlet (not shown in the figure) for cooling air is arranged in the limit cover 82, and when the air door baffle 83 is completely attached to the bottom (upper limit platform) of the connecting cover 86, the air inlet is completely blocked, and cooling air cannot enter through the air inlet; along with the gradual increase of the air door baffle 83 and the bottom (upper limit table) of the connecting cover 86, the area of the air inlet is gradually increased, the air inlet volume of the cooling air is gradually increased, and the air volume of the cooling air flowing out of the air outlet 87 of the switch valve is increased.

A cylinder 74 is fixed inside the connecting cover 86, and the upper end of the cylinder 74 is fixed in a recess at the center of the lower surface of the damper seat plate 67. A piston 72 that reciprocates in the axial direction of the cylinder 74 is provided in the cylinder 74, a groove is formed in the outer ring of the upper end of the piston 72, the piston ring 26 is placed in the groove, and a spring 84 that is fitted around the outer ring of the piston 72 is provided in the cylinder 74. A boss is provided at the middle and lower part inside the cylinder 74, an in-cylinder cushion 75 is provided on the surface of the boss, the in-cylinder cushion 75 is at the lower limit of the reciprocating motion of the piston 72, when the piston 72 moves to the in-cylinder cushion 75, the piston 72 stops moving downward, and the in-cylinder cushion 75 cushions the piston 72.

A driving air duct 76 is provided inside the damper seat plate 67, an inlet of the driving air duct 76 is located at a lower surface of the damper seat plate 67, and an outlet of the driving air duct 76 extends toward a center of the damper seat plate 67 and communicates with an inside of the cylinder 74 through the cylinder 74. When the driving air is introduced into the driving air duct 76, the driving air pushes the piston 72 to move downward against the elastic force of the spring 84; when the urging force of the driving gas is smaller than the elastic force of the spring 84, the piston 72 is moved upward by the elastic force of the spring 84.

The bottom of the piston 72 penetrates through the lower port of the cylinder 74 and the center of the damper baffle 83, a boss with a diameter larger than the diameter of the center hole of the damper baffle 83 is arranged on the outer ring of the bottom of the piston 72, and the upper surface of the damper baffle 83 is clamped on the boss at the bottom of the piston 72. The outer ring of the part, located below the air door baffle 83, of the piston 72 is sleeved with a fixing ring 81, the outer ring of the part, located below the air door baffle 83, of the piston 72 is provided with external threads, the internal nut 80 is installed at the external threads at the bottom of the piston 72 through threaded connection, and the fixing ring 81 and the air door baffle 83 are fixed below the piston 72 through the internal nut 80.

A plurality of guide rods 79 are provided around the fixing ring 81, the upper ends of the guide rods 79 are caught on the upper surface of the fixing ring 81, and the inner nut 80 fixes the fixing ring 81 below the piston 72 and fixes the guide rods 79. The lower end of the guide rod 79 passes through the fixing ring 81 and then penetrates out of the bottom of the limit cover 82. Thus, when the piston 72 moves, the damper flap 83, the internal nut 80, the fixing ring 81, and the guide bar 79 are moved in synchronization.

A central hole is formed in the center of the air door seat plate 67, an annular connecting ring 69 is placed on the upper portion of the central hole, and the connecting ring 69 vertically corresponds to the central hole of the air door seat plate 67. The adjusting shaft 71 is put in from top to bottom from the center of the connecting ring 69, the bottom of the adjusting shaft 71 sequentially penetrates through the connecting ring 69 and the air door seat plate 67 downwards and then enters the inner cavity of the piston 72, and the adjusting shaft 71 penetrates out of the inner cavity of the piston 72 and then penetrates out of the bottom of the limiting cover 82. Sealing grooves are respectively formed in the inner ring of the connecting ring 69 and the upper portion of the inner surface of the piston 72, and sealing rings 70 are respectively placed in the sealing grooves to respectively seal the connecting ring 69 and the adjusting shaft 71 and seal the upper portion of the piston 72 and the adjusting shaft 71.

A gap is formed between the adjusting shaft 71 and the inner wall of the piston 72, a piston exhaust port 73 communicating the inner wall and the outer wall of the piston 72 is radially opened in the piston 72, and the piston exhaust port 73 is located at the lower portion of the seal ring 70. When the piston 72 reciprocates, gas in and out of the piston 72 is discharged through the piston discharge port 73.

The outer surface of the bottom of the adjusting shaft 71 is provided with external threads, the limiting nut 78 is installed at the bottom of the adjusting shaft 71 through threaded connection, and the plurality of guide rods 79 simultaneously penetrate through the outer ring of the limiting nut 78 in sequence along the axial direction of the limiting nut 78. An outer cushion pad 77 is further provided above the stopper nut 78, and the outer cushion pad 77 is positioned at the inner periphery of the plurality of guide rods 79.

An upper cover 68 is provided above the connection ring 69, and the upper cover 68 and the connection ring 69 are fixed to the upper surface of the damper seat plate 67 by screws. The outer ring of the upper part of the adjusting shaft 71 is provided with a protruding circular truncated cone which is positioned in a space between the upper gland 68 and the connecting ring 69, and the adjusting shaft 71 is fixed by limiting the circular truncated cone by the upper gland 68 and the connecting ring 69. The upper end of the adjusting shaft 71 upwards penetrates out of the central hole of the upper gland 68 and is in butt joint with the adjusting end of the adjusting rod 64 positioned in the inner cavity of the air door seat 7, and the cross section of the butt joint position of the adjusting shaft 71 and the adjusting rod 64 is rectangular, so that the adjusting shaft 71 is driven to rotate conveniently.

As shown in fig. 15, the bottle pulling mechanism includes a first bottle pulling servo motor 95 and a second bottle pulling servo motor 97 which are vertically upward, a motor shaft of the first bottle pulling servo motor 95 is connected to an input end of the first bottle pulling reducer 92, and a motor shaft of the second bottle pulling servo motor 97 is connected to an input end of the second bottle pulling reducer 96. A second connecting rod box 94 is arranged at the output ends of the first bottle pulling speed reducer 92 and the second bottle pulling speed reducer 96, a second connecting rod assembly 93 is arranged in the second connecting rod box 94, and the output shaft of the second bottle pulling speed reducer 96 enters the second connecting rod box 94 to be connected with the second connecting rod assembly 93.

Referring to fig. 17, the second connecting rod assembly 93 includes a second driven crank 98, a second connecting rod 99 and a second driving crank 100, and the second connecting rod 99 is simultaneously hinged to the second driven crank 98 and the second driving crank 100. The output shaft of the second bottle pulling speed reducer 96 enters the second connecting rod box 94 and is coaxially fixed with the second driving crank 100. Just being provided with connecting cylinder 91 in the position of second driven crank 98 in second connecting rod case 94 top, being equipped with the transmission section of thick bamboo at the inside movable sleeve of connecting cylinder 91, the lower extreme of transmission section of thick bamboo is fixed with second driven crank 98, and the upper end of transmission section of thick bamboo is fixed with first connecting rod case 89 bottom after the upper end output of connecting cylinder 91.

A first connecting rod assembly 90 is arranged in the first connecting rod box 89, and an output shaft of a first bottle pulling speed reducer 92 penetrates through the axis of a rotating shaft of a second driven crank 98 after entering a second connecting rod box 94, continues upwards and penetrates through the axis of a transmission cylinder and then is connected with the first connecting rod assembly 90. Referring to fig. 16, the first link assembly 90 includes a first driving crank 104, a first driven crank 102 and a first link 103, and the first link 103 is simultaneously hinged to the first driving crank 104 and the first driven crank 102. An output shaft of the first bottle pulling speed reducer 92 enters the first connecting rod box 89 and then is coaxially fixed with a rotating shaft of a first driving crank 104, a first driven crank 102 is fixed with the bottle pulling arm 88, and two accommodating grooves for accommodating glass bottles 101 are formed in the end portion of the bottle pulling arm 88.

When the second bottle-pulling servo motor 97 rotates, the second bottle-pulling reducer 96 drives the second driving crank 100 in the second connecting rod box 94 to rotate, and the second driving crank 100 drives the second driven crank 98 to rotate through the second connecting rod 99. When the second driven crank 98 rotates, the first link box 89 is driven to rotate by the transmission cylinder. When the first connecting rod box 89 rotates, the glass bottle 101 in the first connecting rod box is driven to rotate by the bottle poking arm 88.

When the first bottle-pulling servo motor 95 rotates, the first bottle-pulling reducer 92 drives the first driving crank 104 in the first connecting rod box 89 to rotate, and the first driving crank 104 drives the first driven crank 102 to rotate through the first connecting rod 103. The first driven crank 102 rotates to drive the bottle-pushing arm 88 to extend forwards, push out the glass bottle 101, or drive the bottle-pushing arm 88 to return.

Different compound curves and operation parameters can be set in each group of forming machines of the bottle making machine, so that products with different specifications and different processes can be simultaneously produced in the same bottle making machine.

Example 2:

as shown in fig. 18, the present embodiment is different from embodiment 1 in that: the length of the air supply plate 24 is further increased, four funnels 25 are arranged in the air supply plate 24 side by side, and the inner air pipe 26 is communicated with the four funnels 25 in the air supply plate 24, so that multi-drip is realized. A greater number of funnels 25 may also be placed inside the gas supply plate 24, as desired.

Example 3:

this example differs from example 1 in that: the shearing mechanism has different structures. As shown in fig. 19, in the present embodiment, the material shearing mechanism includes a material shearing servo motor 17, a motor shaft of the material shearing servo motor 17 is connected to an input end of a material shearing reducer 18, an output end of the material shearing reducer 18 fixes one end of a material shearing link 20 through an eccentric transmission sleeve 19, the other end of the material shearing link 20 is hinged to a middle portion of one of two shear arms 22, one end of each of the two shear arms 22 is provided with a material shearing gear 105, and the two material shearing gears 105 are engaged with each other. The scissor elements 23 are fixed to the other end portions of the two scissor arms 22, and the blades of the scissor elements 23 of the two scissor arms 22 are arranged to face each other.

When the shearing servo motor 17 acts, the shearing speed reducer 18 and the eccentric transmission sleeve 19 drive the shearing connecting rod 20 to reciprocate, the shearing connecting rod 20 further drives the corresponding shearing arm 20 to reciprocate, and the shearing gear 105 drives the other shearing arm 22 to rotate when the shearing arm 20 rotates, so that the two groups of shearing blades 23 are further opened and closed, and the shearing of the material drops is realized.

Example 4:

this example differs from example 1 in that: the bottle pulling mechanism has different structures. As shown in fig. 20, in the present embodiment, a support 110 is provided, and a servo motor is provided inside the support 110: first group bottle servo motor 95, in first group bottle servo motor 95, the input of first group bottle reduction gear 92 is connected to the motor shaft of first group bottle servo motor 95, and the output shaft of first group bottle reduction gear 92 is fixed rather than connecting axle 109 of upper end. A connecting disc 108 is arranged at the upper end of the support 110, and the upper end of the connecting shaft 109 passes through the upper end surface of the support 110 and is fixed with the connecting disc 108.

A bottle-setting cylinder 107 is fixed to the surface of the connecting plate 108, and a bottle-setting plate 106 for accommodating the glass bottle 101 is provided at the piston rod of the bottle-setting cylinder 107.

When rotating, the first bottle-pushing servo motor 95 drives the bottle-pushing cylinder 107 to rotate sequentially through the first servo reducer 92, the connecting shaft 109 and the connecting disc 108, after rotating in place, the piston rod of the bottle-pushing cylinder 107 outputs, the glass bottle 101 is pushed out through the bottle-pushing plate 106, and then the piston rod of the bottle-pushing cylinder 107 resets.

The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.

Claims (4)

1. Production equipment of multiple-material multiple-specification glass bottle comprises a feeding machine and a bottle making machine, wherein the bottle making machine comprises a material distributing machine, a forming machine and a bottle conveying machine which are sequentially arranged, the material distributing machine in the bottle making machine is in butt joint with the feeding machine, the forming machine is provided with at least one, each forming machine comprises a prototype side and a forming side, a prototype mold is arranged in the prototype side, and a forming mold, which is characterized in that is arranged in the forming side: the feeding machine comprises a servo punching mechanism and a servo shearing mechanism which are sequentially arranged and are respectively driven by a servo motor; a receiving funnel is arranged in the material distributing machine, the receiving funnel is in butt joint with the servo material shearing mechanism, an outlet of the receiving funnel is in butt joint with a receiving groove, and the receiving groove is in butt joint with a prototype mold of the bottle making machine; the initial mould is provided with an initial mould vertical cooling air nozzle or a full one-way air nozzle for cooling the initial mould and the mouth mould, the forming mould is provided with a full one-way air nozzle for cooling the forming mould, inlets of the initial mould vertical cooling air nozzle and the full one-way air nozzle are connected with an outlet of an air door switch valve with adjustable flux, and an outlet of the air door switch valve is provided with a cooling air inlet switch mechanism; a servo bottle poking mechanism driven by a servo motor is arranged in the bottle conveying machine;

the servo material punching mechanism comprises a material punching mechanism box body (6), a guide shaft (9) parallel to the main shaft (5) is arranged on the other side of the material punching mechanism box body (6), and the guide shaft (9) and the main shaft (5) are movably connected with the material punching mechanism box body (6);

a punching servo motor (13) is arranged on the outer side of the punching mechanism box body (6), a driving wheel (12) is coaxially fixed on a motor shaft of the punching servo motor (13), the driving wheel (12) is connected with a driven wheel (8) in the punching mechanism box body (6) through a transmission belt (11), a nut screw pair (14) is fixed at the lower end of the driven wheel (8), a transmission frame (10) is connected to the upper end face of a nut of the nut screw pair (14), and the other end of the transmission frame (10) is fixed with the main shaft (5);

a bracket (3) is arranged above a box body (6) of the punching mechanism, a punching arm (4) is arranged above the bracket (3), a main shaft (5) upwards penetrates through the bracket (3) to be fixed with the punching arm (4), and a punching head (2) is fixed on the outer side of the punching arm (4);

the servo material shearing mechanism comprises two material shearing servo motors (17), motor shafts of the two material shearing servo motors (17) are respectively connected with the input end of a material shearing speed reducer (18), the output end of the material shearing speed reducer (18) is respectively fixed with a material shearing connecting rod (20) through an eccentric transmission sleeve (19), the two material shearing connecting rods (20) are respectively connected with the outer end of a shear arm (22), the inner ends of the two shear arms (22) are hinged through a pivot (21), shear blades (23) are respectively fixed at the end parts of the two shear arms (22) far away from one end of the pivot (21), and the knife edges of the shear blades (23) of the two shear arms (22) are oppositely arranged;

the material receiving groove comprises an arc-shaped groove body (36), the inner part of the groove body (36) is bent to form an arc-shaped groove wall (37), a water groove (39) is formed in the back of the groove body (36) along the extending direction of the groove body (36), a sealing plate (38) used for sealing the water groove (39) is further arranged on the back of the groove body (36), and a water inlet (35) communicated with the water groove (39) is formed in the upper end of the groove body (36);

the controller is respectively connected with a punching servo motor (13) in the servo punching mechanism and two shearing servo motors (17) in the servo shearing mechanism;

the air inlet switch mechanism comprises an air box (48), an air inlet and an air outlet (51) are respectively arranged on two end faces of the air box (48), and an air inlet baffle (49) is hinged at the air inlet of the air box (48); the top of the air box (48) is provided with an air cylinder (46) penetrating through the top surface of the air box, a piston shaft (45) is arranged in the air cylinder (46), the bottom of the piston shaft (45) extends to the outside of the air cylinder (46) and is hinged with one end of a baffle connecting rod (47), and the other end of the baffle connecting rod (47) is hinged with an air inlet baffle (49);

an adjusting bracket (44) is arranged at the upper port of the air cylinder (46), a limiting shaft (42) which is right opposite to the piston shaft (45) is arranged in the adjusting bracket (44), an adjusting rod (41) is arranged in the inner cavity of the limiting shaft (42), the adjusting rod (41) is in threaded connection with the limiting shaft (42), and the top of the adjusting rod (41) is fixed with the adjusting handle (40) after being output from the top of the adjusting bracket (44);

each blank mold vertical cooling nozzle comprises two single bodies which are oppositely arranged, the two single bodies are respectively positioned at two sides of each blank mold, each single body comprises a hollow vertical cooling nozzle seat (57), an inlet at the bottom of the vertical cooling nozzle seat (57) is communicated with the air door switch valve, one outlet of the vertical cooling nozzle seat (57) extends to a die of a lower port of each blank mold, and a die air nozzle (53) or a plug (58) is arranged at the outlet; the other outlet of the vertical cooling nozzle seat (57) is communicated with a second spherical connecting pipe (56), the outlet of the second spherical connecting pipe (56) is connected with the inlet of a first spherical connecting pipe (54) through a sleeve (55), the outlet of the first spherical connecting pipe (54) is connected with a primary die tuyere (52), the primary die tuyere (52) is right opposite to a primary die on the primary side, and the primary die tuyere (52) swings in a reciprocating manner along with the first spherical connecting pipe (54), the sleeve (55) and the second spherical connecting pipe (55);

the material receiving funnel comprises a funnel (25), an air supply plate (24) is arranged on the outer side of the funnel (25), the bottom of the funnel (25) penetrates through the air supply plate (24) from top to bottom, an inner air pipe (26) is arranged on one side inside the air supply plate (24), the inner air pipe (26) is communicated with the funnel (25) inside the air supply plate (24), an external air supply pipeline is arranged outside the air supply plate (24), the external air supply pipeline is connected with an outer port of an air supply joint (27), and an inner port of the air supply joint (27) is connected with the inner air pipe (26) inside the air supply plate (24);

the funnel-shaped air supply device is characterized in that a circular opening for placing the funnel (25) is formed in the surface of the air supply plate (24), the middle of the inner wall of each opening is inwards sunken to form a circular air supply groove (34), the inner air pipe (26) is communicated with the air supply groove (34), a plurality of air channels (33) are uniformly formed in the periphery of the funnel (25), the upper end opening of each air channel (33) is located on the outer wall of the funnel (25), the lower end opening of each air channel (33) penetrates through the funnel (25) to be located on the inner wall of the funnel (25), and the upper end opening of each air channel (33) is communicated with the air supply groove (34).

2. The apparatus for producing multiple-material multiple-size glass bottles of claim 1, wherein: on the upper part of the groove body (36), the arc-shaped groove wall (37) comprises a semicircular arc in the middle, and two ends of the semicircular arc are respectively butted with two mutually parallel straight line sections; the arc-shaped groove wall (37) comprises a middle arc at the middle part and the lower part of the groove body (36), the two sides of the middle arc are respectively butted with the two side arcs, and the radius of the middle arc is smaller than that of the side arcs.

3. The apparatus for producing multiple-material multiple-size glass bottles of claim 1, wherein: the bottle pulling mechanism comprises a first bottle pulling servo motor (95) and a second bottle pulling servo motor (97), wherein a first bottle pulling speed reducer (92) and a second bottle pulling speed reducer (96) are respectively arranged at the output ends of the first bottle pulling servo motor (95) and the second bottle pulling servo motor (97), a second connecting rod box (94) is arranged at the output ends of the first bottle pulling speed reducer (92) and the second bottle pulling speed reducer (96), a second connecting rod assembly (93) is arranged in the second connecting rod box (94), and the output shaft of the second bottle pulling speed reducer (96) enters the second connecting rod box (94) and is connected with the second connecting rod assembly (93);

the second connecting rod assembly (93) comprises a second driven crank (98), a second connecting rod (99) and a second connecting rod (99) which is hinged with the second driven crank (98) and a second driving crank (100) at the same time, an output shaft of the second bottle pulling speed reducer (96) enters the second connecting rod box (94) and is coaxially fixed with the second driving crank (100), the first connecting rod box (89) is arranged above the second connecting rod box (94), and a rotating shaft of the second driven crank (98) is fixed with the first connecting rod box (89) through a transmission cylinder;

be provided with first connecting rod subassembly (90) in first connecting rod case (89), first connecting rod subassembly (90) include first drive crank (104), first driven crank (102) and simultaneously with first drive crank (104), first driven crank (102) articulated first connecting rod (103), the output shaft of first group bottle reduction gear (92) gets into in first connecting rod case (89) after passing from second connecting rod case (94) in the pivot axle center department of second driven crank (98), and with the coaxial fixed of the pivot of first drive crank (104), first driven crank (102) are fixed with group bottle arm (88), set up the holding tank that holds glass bottle (101) at the tip of group bottle arm (88).

4. The apparatus for producing multiple-material multiple-size glass bottles of claim 1, wherein: the bottle pulling mechanism comprises a support (110), a first bottle pulling servo motor (95) is arranged inside the support (110), a motor shaft of the first bottle pulling servo motor (95) is connected with an input end of a first bottle pulling speed reducer (92), an output shaft of the first bottle pulling speed reducer (92) is fixed with a connecting shaft (109) at the upper end of the first bottle pulling speed reducer, a connecting disc (108) is arranged at the upper end of the support (110), the upper end of the connecting shaft (109) penetrates through the upper end face of the support (110) and then is fixed with the connecting disc (108), a bottle pulling cylinder (107) is fixed on the surface of the connecting disc (108), and a bottle pulling plate (106) used for containing a glass bottle (101) is arranged at the position of a piston rod of the bottle pulling cylinder (107).

Images