Five-row multi-column bottle making machine and production process

Abstract

A five-line multi-column bottle making machine and production process belong to the technical field of bottle making machine. It includes initial forming station, forming station, polishing station, stop plate station and conveying station. The initial forming station, forming station, stop plate station and conveying station are sequentially arranged on the rack. The polishing station is arranged between the forming station and the conveying station. The polishing station includes a polishing bottom mold, a polishing bottom cooling assembly and a polishing assembly. The polishing bottom mold is arranged on the rack through a rotating mechanism. The polishing bottom mold is provided with a cooling channel. The polishing bottom cooling assembly is arranged on the lower side of the rotating mechanism to provide cooling air through the cooling channel. The polishing assembly is arranged on one side of the polishing bottom mold. The application increases the polishing station between the forming station and the conveying station, realizes bottle bottom cooling and bottle body fire polishing in the same station, not only breaks through the technical problem of contradiction between cooling and polishing, but also effectively utilizes the waste heat of the glass bottle on the forming station, reduces the energy consumption during polishing.

Description

TECHNICAL FIELD

[0001] A five-row multi-column bottle making machine and production process belong to the technical field of bottle making machines. BACKGROUND

[0002] A bottle making machine is a mechanical equipment for manufacturing glass bottles. Glass material in a molten state is dropped into a preliminary mold to be blown or pressed into a rough bottle blank with a bottle mouth facing down, and then is turned over to a forming mold to be blown into a formed bottle with a bottle mouth facing up. The bottle making machine is commonly known as a row-column machine, each column of forming machines can independently produce glass bottles, and each row-column machine can be set to 2 columns, 4 columns, 12 columns, etc. The traditional row-column machine is generally set to four rows, including preliminary side stations, forming side stations, stop plate stations, and conveying stations, which can be referred to as a four-row multi-column bottle making machine, simply referred to as a four-row bottle making machine. There are also three-row settings, i.e., without stop plate stations, which are generally used for making super-small glass bottles.

[0003] Glass bottles cannot be cooled too intensely during the forming process. Assuming that the production cycle of each station of each column of forming machines is 10 seconds, the four-row bottle making machine has 4 times the cooling process time from the preliminary side station to the stop plate station to the conveying station, i.e., 40 seconds. This time is not sufficient for the cooling time of glass bottles with thick bottoms, so the four-row bottle making machine is difficult to produce high-grade glass bottles with thick bottoms and bright finishes.

[0004] If a bottle making machine with more rows can be developed, and a bottom cooling process for thick-bottom, high-grade glass bottles is added, and a hot polishing process for the bottle body is added, then the production of high-grade glass bottles with thick bottoms and bright finishes can be achieved. In the prior art, as mentioned in patent CN222348887U, a polishing assembly for polishing the bottle body is generally provided on the conveying station. However, the problem that needs to be considered is that the temperature of the glass bottle on the conveying station is close to 250 DEG C, and more energy needs to be consumed to achieve a bright finish when fire polishing is performed. If fire polishing is not performed on the conveying station, a fire polishing station needs to be provided at the middle position of each column of forming machines, which will correspondingly increase the length of each column of forming machines, and the middle station also needs to be replaced, maintained, and serviced, etc. Therefore, the increased width of the station is very limited. In such a limited station, how to achieve fire polishing of the bottle body and also meet the requirement of prolonging the bottom cooling time of the thick bottom is a place that contradicts the conventional setting. SUMMARY

[0005] The technical problem to be solved by the present application is to overcome the shortcomings of the prior art and provide a five-row multi-column bottle making machine and production process. A polishing station is added between the forming stations and the conveying stations of the traditional four-row bottle making machine. The hot polishing process for the bottle body of high-grade glass bottles is achieved in the limited width of the station, and the cooling of the bottle bottom is increased throughout the production process.

[0006] The technical scheme adopted by the present application to solve its technical problems is: the five-row multi-column bottle making machine comprises a preliminary forming station, a forming station, a polishing station, a stop plate station and a conveying station, the preliminary forming station, the forming station, the stop plate station and the conveying station are sequentially arranged on a rack, and the polishing station is arranged between the forming station and the conveying station.

[0007] The polishing station comprises a polishing bottom die, a polishing bottom cooling assembly and a polishing assembly, the polishing bottom die is arranged on the rack through a rotating mechanism, the polishing bottom die is provided with a cooling channel, the polishing bottom cooling assembly is arranged on the lower side of the rotating mechanism, cooling air is provided to pass through the cooling channel, and the polishing assembly is arranged on one side of the polishing bottom die.

[0008] Preferably, the rotating mechanism comprises a rotating support, a first gear, a second gear and a driving motor, the rotating support is arranged on the rack, the driving motor is connected with the first gear through the rotating support, the second gear is engaged with the first gear, the upper side of the second gear is connected with the polishing bottom die, and the lower side is rotatably connected with the polishing bottom cooling assembly.

[0009] Preferably, the polishing bottom cooling assembly comprises a bottom cooling seat and a polishing bottom cooling pipeline, the bottom cooling seat is arranged on the rotating support and rotatably connected with the rotating mechanism at the upper end, the bottom cooling seat is provided with a bottom cooling channel, the lower end of the bottom cooling channel is communicated with the polishing bottom cooling pipeline, and the cooling air sequentially passes through the bottom cooling channel, the rotating mechanism and the cooling channel.

[0010] Preferably, the polishing assembly comprises a spray gun, a spray gun support and a spray gun pipeline, the spray gun support is arranged on the rack, the spray gun is arranged at the upper end of the spray gun support and faces the bottle body, and the spray gun pipeline is communicated with the spray gun.

[0011] Preferably, the lifting mechanism is further arranged on the rack and on the lower side of the rotating mechanism, and the lifting mechanism is connected with the rotating mechanism.

[0012] Preferably, the forming station comprises a forming bottom die and a forming bottom cooling pipeline, the forming bottom die is provided with a bottom cooling cavity, the bottom cooling cavity is communicated with a forming through hole for exhausting air, and the lower end of the bottom cooling cavity is communicated with the forming bottom cooling pipeline.

[0013] A production process of a five-row multi-column bottle making machine, characterized by comprising the following steps:

[0014] Step 1: forming a glass bottle preliminary forming die on the preliminary forming station and cooling the preliminary forming die;

[0015] Step 2: moving the glass bottle preliminary forming die on the preliminary forming station to the forming station;

[0016] Step 3: forming a glass bottle on the forming station and cooling the glass bottle;

[0017] Step 4, clamp the glass bottle to the polishing bottom die of the polishing station, and cool the bottom of the glass bottle through the polishing bottom cooling assembly, and polish the body of the glass bottle by fire polishing while cooling the bottom, then clamp the glass bottle to the stop plate station, and cool it;

[0018] or clamp the glass bottle to the stop plate station, and cool it, then clamp the glass bottle to the polishing station, and cool the bottom of the glass bottle through the polishing bottom cooling assembly, and polish the body of the glass bottle by fire polishing while cooling the bottom;

[0019] Step 5, clamp the glass bottle on the stop plate station or the polishing station to the conveying station, convey the glass bottle and cool it again.

[0020] Preferably, the polishing bottom cooling assembly outputs cooling air to the polishing bottom die at a temperature of 25-35℃, and the polishing flame temperature of the polishing assembly is greater than or equal to 1500℃.

[0021] Preferably, the polishing bottom cooling assembly outputs cooling air to the polishing bottom die at a flow rate of 500-1000L / min and a pressure of 45-55Kpa.

[0022] Preferably, the polishing time is 4-8 seconds, and the surface temperature of the glass bottle body reaches 800-1000℃.

[0023] Compared with the prior art, the technical scheme has the beneficial effects that:

[0024] The present application adds a polishing station between the forming station and the conveying station, and realizes bottle bottom cooling and body fire polishing in the same station, which not only breaks through the technical difficulty that cooling and polishing are contradictory, but also maximally reduces the width of each column of bottle forming machine of the five-line bottle making machine, and meets the operation of workers standing at the most side station to replace, maintain and repair the molds and parts of the middle stations.

[0025] The present application reasonably sets the polishing station between the forming station and the conveying station, effectively utilizes the waste heat of the glass bottle in the forming station, reduces the energy consumption during polishing, and makes the surface temperature of the bottle body reach the requirement in a very short time, and the surface tension makes the bottle body bright.

[0026] The polishing station of the present application is composed of a polishing bottom cooling assembly, a polishing assembly and a rotating mechanism, compressed air is used for bottle bottom cooling, the rotating mechanism is provided with a cooling cavity connected with the polishing bottom cooling assembly, the compressed air cools the bottle bottom through the cavity, and at the same time, the rotating mechanism drives the glass bottle to rotate, cooperates with the polishing assembly, and realizes the polishing of the bottle body.

[0027] The production process of the bottle of the present application increases the bottom cooling assembly in the forming station, and the bottom of the bottle is cooled in the forming station, and the polishing bottom cooling assembly of the polishing station can cool the thick bottom sufficiently. The whole process has ten times of cooling, which are the cooling of the initial forming station, the bottom cooling, vertical cooling, side cooling, inner cooling and mouth cooling of the forming station, the bottom cooling and inner cooling of the polishing station, the cooling of the stop plate station and the cooling of the conveying station, a total of ten times of cooling. Therefore, the production process of the five-row multi-column bottle making machine can manufacture thick bottom and high-grade glass bottles which cannot be produced by the traditional row-column bottle making machine, and breaks through the limitation of the traditional row-column bottle making machine. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 Figure 1 is a structural schematic diagram of embodiment 1 of the five-row multi-column bottle making machine of the present application.

[0029] Figure 2 Figure 2 is a top view of embodiment 1.

[0030] Figure 3 Figure 3 is a structural schematic diagram of the polishing station of embodiment 1.

[0031] Figure 4 Figure 4 is a structural schematic diagram of the electric clamp blowing mechanism of embodiment 1.

[0032] Figure 5 Figure 5 is a structural schematic diagram of embodiment 2.

[0033] Figure 6 Figure 6 is a structural schematic diagram of the electric clamp blowing mechanism of embodiment 2.

[0034] Figure 7 Figure 7 is a structural schematic diagram of embodiment 3.

[0035] 1, initial forming station 2, forming station 201, forming bottom mold 202, forming bottom cooling pipeline 203, bottom cooling cavity 3, polishing station 301, frame 302, polishing bottom mold 303, rotating support 4, stop plate station 5, conveying station 501, air bellow 502, air pipe 503, conveying belt 6, overturning mechanism 7, electric clamp blowing mechanism 701, cantilever 702, first clamp 703, second clamp 704, blowing pipe 705, third clamp 706, support frame 8, bottle pushing mechanism 9, polishing bottom cooling assembly 901, bottom cooling seat 902, polishing bottom cooling pipeline 10, polishing assembly 1001, spray gun 1002, oxygen pipeline 1003, gas pipeline 1004, fixing rod 1005, adjusting sleeve 11, rotating mechanism 1101, first gear 1102, second gear 1103, coupling 1104, speed reducer 1105, driving motor 12, rack 13, lifting mechanism. DETAILED DESCRIPTION

[0036] Figures 1-4 is the best embodiment of the present application, the following will be described in detail with reference to the accompanying drawings Figures 1-7 The present application is further described.

[0037] The present application is further described.

[0038] Example 1:

[0039] Referring to Figures 1-2 , the polishing station 3 is arranged between the forming station 2 and the stop plate station 4, and each column of the columnar bottle making machine includes a preliminary forming station 1, a forming station 2, a polishing station 3, a stop plate station 4 and a conveying station 5, the preliminary forming station 1, the forming station 2, the polishing station 3, the stop plate station 4 and the conveying station 5 are sequentially arranged on the rack 12, breaking the traditional four-row arrangement, the present application can be provided with multiple columns according to production requirements.

[0040] The present application is further described.

[0041] The present application is further described.

[0042] The forming bottom cooling assembly comprises a forming bottom die 201 and a forming bottom cooling pipeline 202. The forming bottom die 201 is internally provided with a bottom cooling cavity 203. The bottom cooling cavity 203 is closed at the upper end and is communicated with the forming bottom cooling pipeline 202 at the lower end. Specifically, as described in the CN220618744U patent, the mold bottom of the traditional four-row bottle machine is replaced by the forming bottom die 201. The forming bottom die 201 is arranged on the cover plate. The upper box body is internally provided with the forming bottom cooling pipeline 202. One end of the forming bottom cooling pipeline 202 is communicated with the bottom cooling cavity 203, and the other end is communicated with the air compressor. The lower end of the bottom cooling cavity 203 and the cover plate are provided with a positioning plate. The positioning plate is provided with a forming through hole for cooling gas at the same position of the cover plate. The cooling gas enters the upper box body from the forming through hole and is then discharged into the atmosphere. The cooling air enters the bottom cooling cavity 203 from the forming bottom cooling pipeline 202, so as to cool the forming bottom die 201, and is then discharged from the forming through hole.

[0043] With reference to Figure 3 The polishing station 3 comprises a frame 301, a polishing bottom die 302, a polishing bottom cooling assembly 9 and a polishing assembly 10. The glass bottle transferred from the forming station 2 is placed on the polishing bottom die 302. The polishing bottom die 302 is provided with a cooling channel opposite to the bottle bottom. The polishing bottom cooling assembly 9 is arranged below the polishing bottom die 302. The polishing bottom die 302 and the polishing bottom cooling assembly 9 are provided with a rotating mechanism 11. The polishing assembly 10 is arranged on the frame 301 and is opposite to the bottle body of the glass bottle.

[0044] Specifically, the rotating mechanism 11 comprises a first gear 1101, a second gear 1102, a shaft coupling 1103, a speed reducer 1104 and a driving motor 1105. The rotating support 303 is vertically arranged on the frame 301. The rotating support 303 is provided with two through holes in parallel on the end face. The driving motor 1105 is vertically arranged and is connected with the upper speed reducer 1104. The speed reducer 1104 is connected with the first gear 1101 through the shaft coupling 1103 penetrating the through hole. The first gear 1101 is engaged with the second gear 1102 in parallel. The upper end face of the second gear 1102 is fixedly connected with the polishing bottom die 302, and the lower end face is rotatably connected with the polishing bottom cooling assembly 9.

[0045] The polishing bottom cooling assembly 9 comprises a bottom cooling seat 901 and a polishing bottom cooling pipeline 902. The bottom cooling seat 901 in the shape of an I-beam is provided with a boss on the lower end face. The boss is clamped in the other through hole of the rotating support 303. The rotating support 303 supports the bottom cooling seat 901. The upper end face of the bottom cooling seat 901 is rotatably connected with the second gear 1102 through a bearing. The middle part of the second gear 1102 is provided with a through hole. The bottom cooling seat 901 is internally provided with a bottom cooling channel. The lower end of the bottom cooling channel is connected with the polishing bottom cooling pipeline 902.

[0046] The lower end surface of the polishing bottom die 302 is provided with a boss which is clamped in the through hole of the second gear 1102, and the polishing bottom die 302 is provided with a cooling channel which is arranged opposite the glass bottle bottom, and the cooling air in the polishing bottom cooling pipeline 902 passes through the bottom cooling seat 901, the second gear 1102 and the polishing bottom die 302 in turn to cool the bottle bottom, and the polishing bottom cooling pipeline 902 is also connected to the air compressor.

[0047] The polishing assembly 10 comprises a spray gun 1001, a spray gun support and a spray gun pipeline, the spray gun support comprises a fixing rod 1004 and an adjusting sleeve 1005, the lower end of the fixing rod 1004 is provided with two adjusting holes arranged vertically, the frame 301 is provided with mounting holes corresponding to the adjusting holes, the mounting holes are arranged in multiple rows, and the fixing rod 1004 can be fixed by corresponding the two adjusting holes with the mounting holes at different positions to adjust the distance between the fixing rod 1004 and the glass bottle. The adjusting sleeve 1005 is sleeved on the upper end of the fixing rod 1004 through bolts, the adjusting sleeve 1005 is provided with a clamping groove, the spray gun 1001 is clamped in the clamping groove, the spray gun 1001 is connected with the oxygen pipeline 1002 and the gas pipeline 1003, the nozzles of the spray gun 1001 are arranged vertically along the bottle body, the bottle body can be sprayed by fire at the same time, and different spray guns 1001 can be replaced for glass bottles of different heights.

[0048] The lower side of the rotating support 303 is provided with a lifting mechanism 13, the lifting mechanism 13 drives the rotating support 303 to adjust the height to adapt to the production of glass bottles of different heights, and the lifting mechanism 13 can be any device capable of adjusting the height such as a motor.

[0049] Referring to Figure 4 The molding station 2 and the resting plate station 4 are provided with an electric clamp blowing mechanism 7, which can clamp the two glass bottles on the molding station 2 and the polishing station 3 to the polishing station 3 and the resting plate station 4 at the same time, and internally cool the glass bottle on the polishing station 3.

[0050] The electric clamp blowing mechanism 7 comprises a cantilever 701, a first clamp 702, a second clamp 703 and a blowing pipe 704, the structure of the cantilever 701, the first clamp 702 and the second clamp 703 adopted in the embodiment is common knowledge in the art, and specific reference can be made to the patent CN219492994U, which will not be described in detail here. The difference is that the blowing pipe 704 is arranged between the first clamp 702 and the second clamp 703, and the first clamp 702, the second clamp 703 and the blowing pipe 704 are eccentrically connected to the cantilever 701 through a support, and the first clamp 702, the second clamp 703 and the blowing pipe 704 are vertically downward when the cantilever 701 is lifted and horizontally moved.

[0051] The first clamp 702 and the second clamp 703 are rotated and lowered by the cantilever 701 to the same height to clamp the glass bottle on the forming station 2 and the polishing station 3 respectively, and then the glass bottle is transferred to the next process. The cantilever 701 is reversed to make the first clamp 702 and the second clamp 703 be at the position of half of the translation direction. At this time, the end of the middle blowing pipe 704 is opposite to the glass bottle mouth on the polishing station 3, and then the cooling gas in the blowing pipe 704 cools the inside of the glass bottle. After a certain time of cooling, the cantilever 701 is continuously reversed to make the first clamp 702 and the second clamp 703 correspond to the forming station 2 and the polishing station 3 respectively.

[0052] The upper end of the connecting pipe is connected with the cooling pipe, and the cooling pipe can be fixed in the support, and the support is provided with a channel for the cooling pipe to pass through, or the cooling pipe is connected with the air source through the pipe.

[0053] The steps of using the five-row multi-column bottle making machine to produce high-grade thick-bottom glass bottles are as follows:

[0054] In the primary forming station 1, a primary embryo is formed in the cavity of the primary forming mold through a traditional process, and the primary forming mold is cooled for the first time.

[0055] The glass bottle primary forming mold on the primary forming station 1 is moved to the forming station 2 through the turnover mechanism 6.

[0056] In the forming station 2, a glass bottle forming mold is formed through a traditional process, and the glass bottle is cooled for five times, including vertical cooling, side cooling, internal cooling and mouth cooling in the traditional cooling mode. The cooling air passing through the forming bottom cooling pipe 202 is delivered to the bottom cooling cavity 203 of the forming bottom mold 201 to cool the forming bottom mold 201. The cooled air is discharged through the forming through hole to realize the first cooling of the bottle bottom. The air source for this bottom cooling is 0.30Mpa compressed air, and the pressure is reduced to about 50Kpa through the pressure regulating valve. The temperature of the compressed air is generally about 30℃, and the bottom cooling air flow rate is about 500-1000L / min.

[0057] The glass bottle on the forming station 2 is clamped by the first clamp 702, and the cantilever 701 is rotated to drive the first clamp 702 to move, so as to clamp the glass bottle to the polishing station 3. At this time, the cantilever 701 is reversed to drive the blowing pipe 704 to be aligned with the bottle mouth of the glass bottle to cool the inside of the glass bottle. The cooling air in the polishing bottom cooling pipe 902 enters the polishing bottom seat 901, and the polishing bottom mold 302 cools the bottle bottom for the second time. The cooling conditions are the same as those in step 3.

[0058] Meanwhile, the driving motor 1105 rotates to drive the first gear 1101 and the second gear 1102 to rotate, indirectly driving the glass bottle placed on the bottom cooling seat 901 to rotate at a constant speed. The temperature of the glass bottle on the polishing station 3 is about 450°C, the spray gun 1001 sprays a flame, and the temperature of the flame is ≥ 1500°C. After 5 seconds, the surface temperature of the glass bottle reaches 800-1000°C, and the surface tension makes the surface bright. It is found through experiments that the thermal conductivity of glass is low at about 500°C, and the bottle bottom and the glass bottle are cooled at the same time as the fire is thrown, so that the temperature in the bottle does not increase much, and the shaped bottle maintains its shape.

[0059] The glass bottle on the polishing station 3 is clamped by the second clamp 703, the cantilever 701 rotates to drive the second clamp 703 to move, thereby clamping the glass bottle to the rest plate station 4, and the glass bottle is cooled for the ninth time. This step is synchronized with step 4.

[0060] The glass on the rest plate station 4 is pushed to the conveying station 5 by the bottle pushing mechanism 8, and the glass is cooled for the tenth time. The glass bottle whose body is polished by the ten-time cooling machine is transported to the next process.

[0061] Example 2

[0062] Reference Figures 5-6 The difference between this embodiment and example 1 is that the polishing station 3 of the present application is not only suitable for the row type bottle making machine, but also suitable for the rotary disc type bottle making machine. The forming station 2 of this embodiment is a rotary disc type, and the polishing station 3 is arranged between the rest plate station 4 and the conveying station 5, corresponding to the electric clamp blowing mechanism 7 arranged between the forming station 2 and the conveying station 5. The electric clamp blowing mechanism 7 is provided with three clamping jaws, which can clamp the glass bottles on the forming station 2, the rest plate station 4 and the polishing station 3 at the same time, and does not need to set the bottle pushing mechanism 8. The forming bottom die 201 can be used on the forming station 2, or the traditional bottom die can be used.

[0063] Unlike example 1, the rest plate station 4, the polishing station 3 and the conveying station 5 are cooled by cooling air at the same time, and the fan provides the air source. The conveying station 5 is arranged on the upper side of the air tank 501, the air tank 501 is connected with the air pipe 502 through the horizontal air door valve, and the rest plate station 4 and the polishing station 3 are arranged on the upper side of the air pipe 502. The gas in the air tank 501 cools the glass bottles on the rest plate station 4, the polishing station 3 and the conveying station 5 at the same time.

[0064] The two bottom cooling in this embodiment are realized on the stop plate station 4 and the polishing station 3, and the polishing bottom die 302 is also arranged on the stop plate station 4. The stop plate of the stop plate station 4 is arranged on the air outlet of the wind pipe 502, the stop plate cover is arranged on the air outlet, and the mounting through hole is arranged in the middle of the stop plate, and the polishing bottom die 302 is arranged in the mounting through hole. The polishing bottom die 302 is fixed in the middle of the stop plate by bolts, and the cooling gas in the wind pipe 502 cools the bottom of the glass bottle on the stop plate station 4 through the mounting through hole and the cooling channel of the polishing bottom die 302. At the same time, the cooling gas passes through the cooling through hole on the stop plate to cool the body of the glass bottle.

[0065] The wind pipe 502 is also provided with a bottom cooling through hole, and the bottom cooling seat 901 is arranged on the bottom cooling through hole. The driving motor 1105 of the rotating mechanism 11 is arranged on one side of the conveying belt 503 in the conveying direction, drives the first gear 1101 and the second gear 1102 to rotate on the bottom cooling seat 901, and the air in the wind pipe 502 cools the bottom of the glass bottle through the bottom cooling seat 901 and the cooling channel of the polishing bottom die 302.

[0066] The electric clamp blowing mechanism 7 in this embodiment has three clamping jaws, the first clamp 702, the second clamp 703 and the third clamp 705 are transversely arranged on the support frame 706 and connected with the air cylinder arranged on the upper side of the support frame 706, and the air cylinder drives the three clamps to move in the height direction. The support frame 706 is connected with the translation driving mechanism, so as to drive the three clamps to move in the horizontal direction. The translation driving mechanism can be an electric cylinder or any device capable of realizing the function. Taking the electric cylinder as an example, the driving shaft of the electric cylinder is connected with the support frame 706, drives the support frame 706 to slide on the slide rail (not shown in the figure) to realize the horizontal movement.

[0067] The steps of producing high-grade thick-bottom glass bottles using the five-row multi-column bottle making machine are different from those of embodiment one. In this embodiment, the electric clamp blowing mechanism 7 with three clamps can clamp the glass bottles on the forming station 2, the stop plate station 4 and the polishing station 3 to the next station in sequence. The cooling of the stop plate station 4 and the polishing station 3 is realized by the cooling air provided by the air blower, and the internal cooling of the glass bottles on the stop plate station 4 is realized by the wind pipe 502.

[0068] Embodiment 3:

[0069] Referring to Figure 7 The difference between this embodiment and embodiment 1 is that the polishing station 3 is arranged between the stop plate station 4 and the conveying station 5, the stop plate station 4, the polishing station 3 and the conveying station 5 are cooled by cooling air, and the forming station 2 is cooled by cooling gas. The corresponding electric clamp blowing mechanism 7 adopts three clamps, which can clamp the glass bottles on the forming station 2, the stop plate station 4 and the polishing station 3 to the next process at the same time.

[0070] In the forming station 2, the air source for bottom cooling of the glass bottle is 0.30Mpa compressed air, and the pressure is adjusted to about 50Kpa by the pressure regulating valve, the temperature of the compressed air is about 30℃, and the air flow rate is about 500-1000L / min.

[0071] The rest plate station 4 and the polishing station 3 in this embodiment are arranged on the air pipe 502, and the conveying station 5 is arranged on the upper side of the air box 501. The air box 501 is connected with the air pipe 502 through the transverse air door valve, and the gas in the air box 501 cools the glass bottles on the rest plate station 4, the polishing station 3 and the conveying station 5 at the same time.

[0072] The upper end of the air pipe 502 is provided with an air outlet and a bottom cooling through hole. The rest plate of the rest plate station 4 is arranged at the air outlet, and the bottom cooling seat 901 is arranged on the bottom cooling through hole. One side of the driving motor 1105 of the rotating mechanism 11 in this embodiment is arranged along the conveying direction of the conveying belt 503, driving the first gear 1101 and the second gear 1102 to rotate on the bottom cooling seat 901. The air in the air pipe 502 cools the bottom of the glass bottle through the cooling channel of the bottom cooling seat 901 and the polishing bottom die 302.

[0073] The center position of the rest plate is provided with a rest plate through hole, and the polishing bottom die 302 is arranged on the rest plate through hole. The periphery of the rest plate through hole is provided with a rest plate cooling hole. The air in the air pipe 502 cools the bottom of the glass bottle placed on the rest plate station 4 through the rest plate through hole and the cooling channel of the polishing bottom die 302, and cools the bottle body through the rest plate cooling hole.

[0074] The electric clamp blowing mechanism 7 in this embodiment is different from that in embodiment 1. The first clamp 702, the second clamp 703 and the third clamp 705 can clamp the glass bottles on the forming station 2, the rest plate station 4 and the polishing station 3 to the next process at the same time. The first clamp 702, the second clamp 703 and the third clamp 705 are transversely arranged on the support frame 706 and connected with the air cylinder arranged on the upper side of the support frame 706.

[0075] The support frame 706 is connected with the translation driving mechanism, so as to drive the three clamps to move horizontally. The translation driving mechanism can be an electric cylinder or any device capable of realizing this function. Taking the electric cylinder as an example, the driving shaft of the electric cylinder is connected with the support frame 706, driving the support frame 706 to slide on the slide rail and realize horizontal movement.

[0076] The steps of producing high-grade, thick-bottom glass bottles using the five-row, multi-column bottle production machine are different from those of the first embodiment. In this embodiment, the three-jaw electric clamp-blowing mechanism 7 can sequentially clamp the glass bottles on the molding station 2, the resting plate station 4, and the polishing station 3 onto the next station at one time. The cooling of the glass bottles on the resting plate station 4 and the polishing station 3 is achieved by the cooling air provided by the air blower, and the internal cooling of the glass bottles on the resting plate station 4 is simultaneously achieved by the air pipe 502.

[0077] The above description is only the preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any person skilled in the art can modify or change the above disclosed technical content to equivalent embodiments. However, any simple modification, equivalent change and modification of the above embodiments made according to the technical essence of the present application without departing from the technical solution of the present application still falls within the protection scope of the present application.

Claims

1. A five-row, multi-column bottle-making machine, comprising a frame (12), characterized in that: It includes a preliminary shaping station (1), a forming station (2), a polishing station (3), a plate-holding station (4), and a conveying station (5). The preliminary shaping station (1), the forming station (2), the plate-holding station (4), and the conveying station (5) are arranged sequentially on the frame (12), and the polishing station (3) is located between the forming station (2) and the conveying station (5). The polishing station (3) includes a polishing base mold (302), a polishing base cooling assembly (9), and a polishing assembly (10). The polishing base mold (302) is mounted on the frame (12) via a rotating mechanism (11). The polishing base mold (302) is provided with a cooling channel. The polishing base cooling assembly (9) is located on the lower side of the rotating mechanism (11) to provide cooling air through the cooling channel. The polishing assembly (10) is located on one side of the polishing base mold (302). The polishing assembly (10) includes a spray gun (1001), a spray gun bracket and a spray gun pipeline. The spray gun bracket is mounted on the frame (12), the spray gun (1001) is mounted on the upper end of the spray gun bracket and is positioned directly opposite the bottle body, and the spray gun pipeline is connected to the spray gun (1001).

2. The five-row multi-column bottle-making machine according to claim 1, characterized in that: The rotating mechanism (11) includes a rotating bracket (303), a first gear (1101), a second gear (1102), and a drive motor (1105). The rotating bracket (303) is mounted on the frame (12). The drive motor (1105) passes through the rotating bracket (303) and is connected to the first gear (1101). The second gear (1102) meshes with the first gear (1101). The upper side of the second gear (1102) is connected to the polishing bottom mold (302), and the lower side is rotatably connected to the polishing bottom cooling assembly (9).

3. A five-row, multi-column bottle-making machine according to claim 2, characterized in that: The polishing bottom cooling assembly (9) includes a bottom cooling base (901) and a polishing bottom cooling pipeline (902). The bottom cooling base (901) is mounted on a rotating bracket (303) and its upper end is rotatably connected to the rotating mechanism (11). The bottom cooling base (901) has a bottom cooling channel inside. The lower end of the bottom cooling channel is connected to the polishing bottom cooling pipeline (902). Cooling air passes through the bottom cooling channel, the rotating mechanism (11), and the cooling channel in sequence.

4. A five-row, multi-column bottle-making machine according to claim 1, characterized in that: It also includes a lifting mechanism (13), which is mounted on the frame (12) and located below the rotating mechanism (11). The lifting mechanism (13) is connected to the rotating mechanism (11).

5. A five-row, multi-column bottle-making machine according to claim 1, characterized in that: The molding station (2) includes a molding bottom mold (201) and a molding bottom cooling pipe (202). The molding bottom mold (201) is provided with a bottom cooling cavity (203). The bottom cooling cavity (203) is connected to the molding through hole for exhaust. The lower end of the bottom cooling cavity (203) is connected to the molding bottom cooling pipe (202).

6. The production process of a five-row multi-column bottle-making machine according to any one of claims 1 to 5, characterized in that: Includes the following steps: Step 1: Form a glass bottle prototype mold on the prototype station (1) and cool the prototype mold; Step 2: Move the glass bottle prototype mold on the prototype station (1) to the molding station (2); Step 3: Form a glass bottle at the forming station (2) and cool the glass bottle; Step 4: clamp the glass bottle onto the polishing base mold (302) of the polishing station (3), and cool the bottom of the glass bottle with the polishing base cooling component (9). While the bottom is being cooled, the glass bottle body is being fire-polished with the polishing component (10). Then clamp the glass bottle onto the stop plate station (4) and cool it. Alternatively, the glass bottle can be clamped to the stop plate station (4) and cooled, then clamped to the polishing station (3) and cooled at the bottom by the polishing bottom cooling assembly (9). At the same time, the glass bottle body can be fire-polished by the polishing assembly (10). Step 5: Move the glass bottle from the station (4) or polishing station (3) to the conveying station (5), convey the glass bottle and cool it again.

7. The production process of a five-row multi-column bottle-making machine according to claim 6, characterized in that: The temperature of the cooling air output from the polishing bottom cooling component (9) to the polishing bottom mold (302) is 25-35°C, and the polishing flame temperature of the polishing component (10) is greater than or equal to 1500°C.

8. The production process of a five-row multi-column bottle-making machine according to claim 6, characterized in that: The cooling air output from the polishing bottom cooling component (9) to the polishing bottom mold (302) has a flow rate of 500-1000 L / min and a pressure of 45-55 Kpa.

9. The production process of a five-row multi-column bottle-making machine according to claim 6, characterized in that: The polishing time is 4-8 seconds, and the surface temperature of the glass bottle reaches 800-1000℃.

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