CN112897868B - Efficient processing and forming process and processing equipment for glass pipette - Google Patents
Efficient processing and forming process and processing equipment for glass pipette Download PDFInfo
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- CN112897868B CN112897868B CN202110327316.1A CN202110327316A CN112897868B CN 112897868 B CN112897868 B CN 112897868B CN 202110327316 A CN202110327316 A CN 202110327316A CN 112897868 B CN112897868 B CN 112897868B
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- conveying cavity
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/09—Severing cooled glass by thermal shock
- C03B33/095—Tubes, rods or hollow products
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/045—Tools or apparatus specially adapted for re-forming tubes or rods in general, e.g. glass lathes, chucks
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/09—Reshaping the ends, e.g. as grooves, threads or mouths
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to the technical field of glass pipette production, and particularly discloses a glass pipette efficient processing and forming process and processing equipment; the processing equipment comprises a machine base, a vertical pipe conveying device and a control panel, wherein the vertical pipe conveying device comprises a first circular conveying cavity and a second circular conveying cavity, a first rotary table positioned at the lower end of the first circular conveying cavity is arranged at the upper end of the first rotary rod, a plurality of first pipe body bayonets are formed in the outer circular surface of the first rotary table, a second rotary rod is connected with an output shaft of the second stepping motor through the end part of a corresponding bearing, a second rotary table positioned at the upper end of the second circular conveying cavity is arranged at the upper end of the second rotary rod, the first rotary table and the second rotary table are arranged in a staggered mode in the vertical direction, and a plurality of second pipe body bayonets are formed in the outer circular surface of the second rotary table; the processing equipment disclosed by the utility model has the advantages of compact structure, high production efficiency, high precision of the produced glass pipette and strong market competitiveness.
Description
Technical Field
The utility model relates to the technical field of glass pipette production, and particularly discloses a glass pipette efficient processing and forming process and processing equipment.
Background
The glass pipette is a relatively accurate liquid measuring device, and mainly comprises a glass dropper, a rubber head and a cover, wherein the traditional production process of the glass dropper is to transversely feed a blank glass tube through a feeding frame, and then the glass dropper is prepared by fixed length, precutting, heating, water-cooled explosion, drying and heating forming in sequence. The traditional glass tube production process is limited by equipment, the production efficiency is limited, and the whole equipment occupies a large area due to transverse feeding, so that the produced glass pipette has low precision and poor product force.
For example, the utility model of application number CN201120247208.5 just discloses a glass tube cutting rolling frame, relates to glass product production facility field, including the base, the base both ends are provided with the support, and the support top is provided with first transmission shaft and second transmission shaft through the bearing, is provided with first gyro wheel and No. two gyro wheels on first transmission shaft and the second transmission shaft respectively, and first transmission shaft and second transmission shaft right-hand member all are provided with the sprocket, and the sprocket passes through the motor of chain connection fixed on the support right side. The glass tube is placed between the first roller and the second roller, the rollers drive the glass tube to rotate, and the glass tube is cut through the flame gun, so that the whole glass tube is transversely processed, if the whole glass tube processing flow is to be completed, the glass tube processing device has a complex structure and large occupied area, and the production efficiency of the whole glass pipette is severely limited. Therefore, the glass pipette efficient processing and forming process and processing equipment which are capable of sequentially and rapidly completing the processing steps of the glass pipette are designed to solve the technical problems of the prior glass pipette production equipment.
Disclosure of Invention
The utility model aims to solve the technical problems of the existing glass pipette production equipment, and designs a glass pipette efficient processing and forming process and processing equipment which are vertical in feeding, compact in structure and capable of sequentially and rapidly completing the processing steps of the glass pipette.
The utility model is realized by the following technical scheme:
an efficient processing and forming process for a glass pipette comprises the following steps:
1) And (3) blowing a pipe material: before production, a bottle maker needs to purge the inner wall and the outer wall of the glass tube by using a high-pressure air gun so as to ensure that no glass dust and dust are generated inside and outside the glass tube;
2) And (3) vertical feeding: clamping the pipe material into a corresponding first pipe body bayonet on the first turntable through a pipe material conveying belt;
3) Pre-cutting a pipe body: the pipe material is sent to the position right below the cutting wheel piece through the first rotary table, then the telescopic device is started to extend the cutting wheel piece to the specified length of the pipe body, meanwhile, the driving motor is started to enable the vertical rubber roller to rotate, and the pipe body is enabled to rotate under the effect of the vertical rubber roller, so that fixed-length cutting is carried out on the pipe body;
4) Heating the pipe body: the pipe material is sent to the position right below the straight pipe type flame spraying gun through the first rotary table, and then the servo motor is started to enable the flame spraying head to penetrate into the position where the pipe body is pre-cut for flame heating;
5) Cutting water-cooled explosion: the pipe material is sent to the position right below the cold explosion water gun through the first rotary table, the cold explosion water gun sprays water to the heating position of the pipe, meanwhile, the upper end and the lower end of the pipe body are respectively clamped into a second pipe body bayonet and a first pipe body bayonet, then the pipe body is cut under the action of cutting stress of the two pipe bodies, the upper part of the pipe body is sent into a second circular conveying cavity under the action of the second rotary table, and the lower part of the pipe body is still in the first circular conveying cavity;
6) And (3) performing shaping treatment after cutting: the lower part of the pipe body is sequentially subjected to the treatment of pre-flask shoulder forming, flask mouth forming and flask shoulder forming through the first rotary table, and finally the finished product material is sent out through the discharging hole.
Preferably, the pipe conveying belt in the step 2 conveys the pipe vertically and clamps the pipe into a first pipe body bayonet on the first turntable.
Preferably, the temperature of the flame heating in the step 4 is in the range of 720-780 ℃.
Preferably, the temperature of the cooling water for the cutting water cold explosion in the step 5 is 18-22 ℃.
The processing equipment for preparing the glass pipette comprises a machine base, a pipe vertical conveying device and a control panel, wherein a loading plate is arranged on the upper surface of the machine base, the pipe vertical conveying device is fixedly arranged on the upper surface of the loading plate, the control panel is arranged on the front side surface of the machine base, the pipe vertical conveying device comprises a first circular conveying cavity and a second circular conveying cavity, the first circular conveying cavity and the second circular conveying cavity are tangentially arranged, tangential positions of the first circular conveying cavity and the second circular conveying cavity are communicated, bearings are arranged at circle centers of bottom walls of the first circular conveying cavity and the second circular conveying cavity, a first stepping motor is arranged in the machine base right below the first circular conveying cavity, a second stepping motor is arranged in the machine base right below the second circular conveying cavity, an output shaft of the first stepping motor penetrates through an end part of a corresponding bearing to be connected with a first rotating rod, the upper end of the first rotating rod is provided with a first rotating disc positioned at the lower end of the first circular conveying cavity, the first rotating rod is arranged on the first rotating disc positioned at the upper end of the first rotating disc is in a tangential position of the second circular conveying cavity, bearings are arranged at the circle centers of the first rotating rod, bearings are arranged at the circle centers of the first rotating disc, bearings are arranged at the circle centers of the first rotating rod, a plurality of the first rotating rods are arranged at the first rotating discs are vertically arranged at the positions of the second rotating discs, and are vertically arranged at the positions of the second rotating discs and are arranged at the positions corresponding to be arranged at the positions of the end of the rotating discs;
the right end of the front side of the first circular conveying cavity is connected with a pipe conveying belt, the inner end of the pipe conveying belt is communicated with a second circular conveying cavity, an L-shaped frame is fixedly connected to a loading plate positioned on the left front side of the first circular conveying cavity, a telescopic device is fixedly arranged on the top wall of the L-shaped frame, the lower end of a piston rod of the telescopic device is connected with a U-shaped seat, the rear side of the U-shaped seat is provided with a vertical sliding bar, the rear side wall of the L-shaped frame is provided with a vertical sliding groove matched with the vertical sliding bar, a cutting motor is fixedly arranged in the U-shaped seat, the lower end of an output shaft of the cutting motor, extending out of the U-shaped seat, is connected with a cutting wheel piece, a vertical notch is formed in the first circular conveying cavity positioned on the front side below the cutting motor, a vertical rubber roller is arranged in the vertical notch, and a driving motor connected with the lower end face of the vertical rubber roller is arranged in the machine seat;
the loading plate positioned on the left side of the L-shaped frame is provided with a motor support plate, the upper end of the motor support plate is fixedly provided with a servo motor, the output shaft of the servo motor is provided with a driving gear, the loading plate positioned beside the motor support plate is provided with a vertical rod, the upper end and the lower end of the vertical rod, which face one side of the first circular conveying cavity, are respectively connected with a limiting ring, two limiting rings are internally provided with a straight pipe type flame spray gun, the lower end of the straight pipe type flame spray gun is provided with flame spray heads which face the periphery, the side face of the straight pipe type flame spray gun positioned between the two limiting rings is connected with a vertical rack, and the driving gear is meshed with the vertical rack;
the cold explosion water gun is arranged right above the tangent position of the first circular conveying cavity and the second circular conveying cavity, the first circular conveying cavity is clockwise provided with a first flask shoulder flame spray gun, a flask mouth flame spray gun and a second flask shoulder flame spray gun in sequence, the bottleneck forming die and the flask shoulder forming die are arranged right above the positions of the flask mouth flame spray gun and the second flask shoulder flame spray gun, and the right side of the first circular conveying cavity is provided with a finished product discharge port.
As a further arrangement of the scheme, damping support feet are arranged at four corners of the lower surface of the base.
As the further setting of above-mentioned scheme, the first carousel that sets up in the first circular transfer chamber is two, two first carousel interval sets up, and the first pipe shaft bayonet socket on two first carousels aligns the setting from top to bottom, the second carousel in the second circular transfer chamber is also two, two the second carousel interval sets up, and the second pipe shaft bayonet socket on two second carousels aligns the setting from top to bottom.
As a further arrangement of the scheme, the number of the first pipe body bayonets arranged on the first rotary table is 8-12, and the number of the second pipe body bayonets arranged on the second rotary table is 5-8.
As a further arrangement of the scheme, the telescopic device is one of an air cylinder, a hydraulic cylinder or an electric telescopic rod.
As a further arrangement of the scheme, the cutting wheel sheet is a fine steel sheet.
Compared with the prior art, the utility model has the following beneficial effects:
1) The processing equipment disclosed by the utility model changes the traditional glass tube processing into the traditional glass tube processing by transversely feeding, the tube enters the first circular conveying cavity from the tube conveying belt and is clamped with the bayonet on the first rotary table, the tube rotates along with the fixed angle of the first rotary table, then the tube is subjected to fixed-length pre-cutting, flame heating, water cooling and dislocation cutting, then the cut glass tube bottleneck and bottle shoulder are heated, and finally the glass tube is processed and molded into the glass dropper by utilizing the molding die.
2) When the pipe body is pre-cut, the processing equipment disclosed by the utility model can adjust the cutting wheel piece to a set position through the telescopic device, and then pre-cut the pipe body; in addition, the heating device before cutting can penetrate the straight pipe type flame spraying gun into the pre-cutting position in the pipe body through the meshing action between the driving gear and the vertical rack by controlling the rotation number of the servo motor, and then the straight pipe type flame spraying gun is heated, so that the accurate and fixed-length cutting of the pipe material can be realized, and the processing precision of the glass dropper is high; in addition, when glass droppers with different specifications are produced, the processing of different products can be realized by adjusting the elongation of the telescopic device and the rotation angle of the servo motor; the whole processing equipment has compact structure, but has high processing precision and wider applicability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a process flow diagram of the present utility model for forming a mold;
FIG. 2 is a schematic view of a first angular perspective structure of the present utility model;
FIG. 3 is a schematic view of a first angular perspective structure of the present utility model;
FIG. 4 is a schematic top plan view of the vertical conveying device for pipe materials in the utility model;
FIG. 5 is a schematic diagram of the front view internal plan structure of the vertical conveying device for the machine base and the pipe materials in the utility model;
FIG. 6 is a schematic perspective view of a stand according to the present utility model;
FIG. 7 is a schematic perspective view of a circular transfer chamber according to the present utility model;
FIG. 8 is a schematic perspective view of a first turntable and a second turntable according to the present utility model;
FIG. 9 is a schematic diagram of a three-dimensional structure of a telescopic device, a U-shaped seat, a cutting motor and the like in the utility model;
FIG. 10 is a schematic diagram of a three-dimensional structure of a servo motor, a straight tube type flame spraying gun, etc. in the utility model;
fig. 11 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
Wherein:
1-a machine base, 100-a control panel, 101-a loading plate and 102-damping support legs;
2-pipe vertical conveying device, 201-first round conveying cavity, 2011-finished product material discharging hole, 202-second round conveying cavity, 203-bearing, 204-first stepping motor, 205-second stepping motor, 206-first rotating rod, 207-first rotating disc, 2071-first pipe body bayonet, 208-second rotating rod, 209-second rotating disc, 2091-second pipe body bayonet, 210-pipe conveying belt, 211-L-shaped frame, 212-telescoping device, 213-U-shaped seat, 214-vertical slide bar, 215-cutting motor, 216-cutting wheel piece, 217-motor supporting plate, 218-servo motor, 219-driving gear, 220-vertical rod, 221-limiting ring, 222-straight pipe flame spray gun, 223-vertical rack and 224-vertical rubber roller.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.
It should be noted that in the description of the present utility model, the terms "first," "second," and the like are used merely for convenience in describing the various elements and are not to be construed as indicating or implying a sequential relationship, relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second" may include at least one such feature, either explicitly or implicitly.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The processing apparatus for preparing a glass pipette according to the present disclosure will be described in detail below with reference to fig. 1 to 11, in conjunction with examples.
Example 1
The embodiment 1 discloses a processing apparatus for preparing a glass pipette, and referring to fig. 2, 3, 5 and 6, the main structure of the processing apparatus includes a stand 1, a vertical pipe conveying device 2 and a control panel 100. A loading plate 101 is arranged on the upper surface of the machine base 1, and a pipe vertical conveying device 2 is fixedly arranged on the upper surface of the loading plate 101, and a control panel 100 is arranged on the front side surface of the machine base 1.
Referring to fig. 4, 7 and 8, the vertical conveying device 2 for pipe materials comprises a first circular conveying cavity 201 and a second circular conveying cavity 202, wherein the first circular conveying cavity 201 and the second circular conveying cavity 202 are tangentially arranged, and the tangents of the first circular conveying cavity 201 and the second circular conveying cavity 202 are communicated. Bearings 203 are arranged at the centers of the bottom walls of the first circular conveying cavity 201 and the second circular conveying cavity 202, a first stepping motor 204 is arranged in the machine base 1 right below the first circular conveying cavity 201, and a second stepping motor 205 is arranged in the machine base 1 right below the second circular conveying cavity 202. An output shaft of the first stepping motor 204 penetrates through an end portion of the corresponding bearing 203 to be connected with a first rotating rod 206, a first rotary table 207 positioned at the lower end of the first circular conveying cavity 201 is arranged at the upper end of the first rotating rod 206, and a plurality of first pipe body bayonets 2071 are formed in the outer circular surface of the first rotary table 207. The output shaft of the second stepping motor 205 passes through the end part of the corresponding bearing 203 and is connected with a second rotating rod 208, the upper end of the second rotating rod 208 is provided with a second rotating disc 209 positioned at the upper end of the second circular conveying cavity 202, the first rotating disc 207 and the second rotating disc 209 are arranged in a staggered manner in the vertical direction when the second stepping motor is arranged, and a plurality of second pipe body bayonets 2091 are arranged on the outer circular surface of the second rotating disc 209. Specifically, when the first rotary table 207 is arranged, two first rotary tables 207 are arranged in the first circular conveying cavity 201, the two first rotary tables 207 are arranged at intervals, and first pipe body bayonets 2071 on the two first rotary tables 207 are arranged in an up-down alignment mode; the number of the second turntables 209 in the second circular conveying cavity 202 is two, the two second turntables 209 are arranged at intervals, and the second pipe body bayonets 2091 on the two second turntables 209 are arranged in an up-down alignment mode; the first turntable 207 and the second turntable 209 are provided in two to ensure clamping of the tube material and prevent tilting thereof. Meanwhile, the number of the first pipe body bayonets 2071 on the first rotary table 207 is 8-12, and the number of the second pipe body bayonets 2091 on the second rotary table 209 is 5-8; the number of the first pipe body bayonets 2071 and the second pipe body bayonets 2091 is determined according to practical situations.
Referring to fig. 2 and 3, a tube conveyer belt 210 is connected to the right end of the front side of the first circular transfer chamber 201, and the tube conveyer belt 210 can vertically convey the tube and communicates the inner end of the tube conveyer belt 210 with the second circular transfer chamber 202. Referring to fig. 9, an L-shaped frame 211 is fixedly connected to the loading plate 101 at the left front side of the first circular transfer chamber 201, and a telescopic device 212 is fixed to the top wall of the L-shaped frame 211, and specifically, the telescopic device 212 is one of an air cylinder, a hydraulic cylinder or an electric telescopic rod. The lower end of the piston rod of the telescopic device 212 is connected with a U-shaped seat 213, the rear side surface of the U-shaped seat 213 is provided with a vertical sliding bar 214, the rear side wall of the L-shaped frame 211 is provided with a vertical sliding groove (not shown in the figure) matched with the vertical sliding bar 214, and the vertical sliding bar 214 and the vertical sliding groove can ensure that the cutting device stably moves up and down. A cutting motor 215 is fixed in the U-shaped seat 213, and a cutting wheel piece 216 is connected to the lower end of the output shaft of the cutting motor 215 extending out of the U-shaped seat 213, wherein the cutting wheel piece 216 is a fine steel piece. A vertical gap is formed in the first circular conveying cavity 201 located on the front side below the cutting motor 215, a vertical rubber roller 224 is arranged in the vertical gap, a driving motor (not shown in the figure) connected with the lower end face of the vertical rubber roller 224 is arranged in the machine base 1, and when the vertical rubber roller 224 rotates, friction force can drive a pipe to rotate, so that slight pre-circular cutting is performed on the pipe.
Referring to fig. 2, 3, 10 and 11, a motor support plate 217 is provided on the loading plate 101 positioned at the left side of the L-shaped frame 211, a servo motor 218 is fixed to the upper end of the motor support plate 217, and a driving gear 219 is provided on the output shaft of the servo motor 218. The loading plate 101 positioned beside the motor supporting plate 217 is provided with a vertical rod 220, the upper end and the lower end of the side, facing the first circular conveying cavity 201, of the vertical rod 220 are connected with limiting rings 221, two limiting rings 221 are provided with straight pipe type flame spray guns 222, and the lower end of each straight pipe type flame spray gun 222 is provided with flame spray heads 2221 which are arranged towards the periphery. The side surface of the straight pipe type flame spray gun 222 positioned between the two limiting rings 221 is connected with a vertical rack 223, and the driving gear 219 is meshed with the vertical rack 223.
Finally, referring to fig. 2 and 3, a cold explosion water gun (not shown) is arranged right above the tangent position of the first circular conveying cavity 201 and the second circular conveying cavity 202, and the cold explosion water gun can spray water to cool down the pipe material at the heating position. The first circular conveying cavity 201 positioned at the rear side of the tangent position of the first circular conveying cavity 201 and the second circular conveying cavity 202 is sequentially provided with a first flask shoulder flame spray gun 225, a flask mouth flame spray gun 226 and a second flask shoulder flame spray gun 227 clockwise, a bottleneck forming die and a flask shoulder forming die (both of which are in the prior art and are not drawn in the prior art and can be selected according to the actual shape and size of a dropper) are arranged right above the flask mouth flame spray gun 226 and the second flask shoulder flame spray gun 227, and the right side of the first circular conveying cavity 201 is provided with a finished product discharge port 2011. Finally, the utility model also provides shock absorbing feet 102 at four corners of the lower surface of the housing 1.
The utility model also discloses a process for efficiently processing and forming the glass dropper by using the processing equipment for preparing the glass pipette (refer to figure 1), which comprises the following steps:
1) And (3) blowing a pipe material: before production, a bottle maker needs to purge the inner wall and the outer wall of the glass tube by using a high-pressure air gun so as to ensure that no glass dust and dust are generated inside and outside the glass tube;
2) And (3) vertical feeding: clamping the pipe material into a corresponding first pipe body bayonet 2071 on the first rotary table 207 through a pipe material conveying belt 210;
3) Pre-cutting a pipe body: the pipe material is sent to the position right below the cutting wheel piece 216 through the first rotating disc 207, then the telescopic device 212 is started to extend the cutting wheel piece 216 to the specified length of the pipe body, meanwhile, the driving motor is started to enable the vertical rubber roll 224 to rotate, and the pipe body is enabled to rotate under the action of the vertical rubber roll 224, so that fixed-length cutting is carried out on the pipe body;
4) Heating the pipe body: the pipe material is sent to the position right below the straight pipe type flame spraying gun 222 through the first rotating disc 207, and then the servo motor 218 is started to enable the flame spraying head 2221 to penetrate into the position where the pipe body is pre-cut for flame heating;
5) Cutting water-cooled explosion: the pipe material is sent to the position right below the cold explosion water gun through the first rotary disc 207, the cold explosion water gun sprays water to the heating position of the pipe body, meanwhile, the lower end of the pipe body is clamped into the second pipe body bayonet 2091 and the first pipe body bayonet 2071 respectively, then the pipe body is cut under the action of the cutting stress of the second pipe body bayonet 2091 and the first pipe body bayonet 2071, the upper part of the pipe body is sent into the second circular conveying cavity 202 under the action of the second rotary disc, and the lower part of the pipe body is still in the first circular conveying cavity 201;
6) And (3) performing shaping treatment after cutting: the lower part of the pipe body is sequentially subjected to the treatment of pre-flask shoulder forming, flask mouth forming and flask shoulder forming by the first rotary table 207, and finally the finished product is sent out through the material outlet 2011.
Wherein, the pipe conveyer 210 in the step 2 conveys the pipe vertically and clamps the pipe into the first pipe body bayonet 2071 on the first rotary table 207.
Wherein the temperature range of the flame heating in the step 4 is controlled between 720 and 780 ℃.
Wherein the temperature of cooling water for cutting water cold explosion in the step 5 is controlled at 18-22 ℃.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. The efficient glass pipette processing and forming process is characterized by comprising the following steps of:
1) And (3) blowing a pipe material: before production, a bottle maker needs to purge the inner wall and the outer wall of the glass tube by using a high-pressure air gun so as to ensure that no glass dust and dust are generated inside and outside the glass tube;
2) And (3) vertical feeding: clamping the pipe material into a corresponding first pipe body bayonet (2071) on the first rotary table (207) through a pipe material conveying belt (210);
3) Pre-cutting a pipe body: the pipe material is sent to the position right below the cutting wheel piece (216) through the first rotating disc (207), then the telescopic device (212) is started to extend the cutting wheel piece (216) to the specified length of the pipe body, meanwhile, the driving motor is started to enable the vertical rubber roller (224) to rotate, and the pipe body is enabled to rotate under the action of the vertical rubber roller (224), so that fixed-length cutting is conducted on the pipe body;
4) Heating the pipe body: the pipe material is sent to the position right below the straight pipe type flame spraying gun (222) through the first rotating disc (207), and then the servo motor (218) is started to enable the flame spraying head (2221) to penetrate into the position where the pipe body is pre-cut for flame heating;
5) Cutting water-cooled explosion: the pipe material is sent to the position right below the cold explosion water gun through the first rotary disc (207), the cold explosion water gun sprays water to the heating position of the pipe, meanwhile, the upper end and the lower end of the pipe body are respectively clamped into a second pipe body bayonet (2091) and a first pipe body bayonet (2071), then the pipe body is cut under the action of cutting stress of the two pipe body bayonets, the upper part of the pipe body is sent into a second circular conveying cavity (202) under the action of the second rotary disc, and the lower part of the pipe body is still in the first circular conveying cavity (201);
6) And (3) performing shaping treatment after cutting: the lower part of the pipe body is sequentially subjected to the treatment of pre-flask shoulder forming, flask mouth forming and flask shoulder forming through a first rotating disc (207), and finally a finished product material discharging hole (2011) is formed;
the glass pipette processing equipment comprises a machine base (1), a tube vertical conveying device (2) and a control panel (100), wherein the loading plate (101) is arranged on the upper surface of the machine base (1), the tube vertical conveying device (2) is fixedly arranged on the upper surface of the loading plate (101), the control panel (100) is arranged on the front side surface of the machine base (1), the tube vertical conveying device (2) comprises a first round conveying cavity (201) and a second round conveying cavity (202), the first round conveying cavity (201) and the second round conveying cavity (202) are tangentially arranged, the tangential positions of the first round conveying cavity (201) and the second round conveying cavity (202) are communicated, a bearing (203) is arranged at the circle center of the bottom wall of the first round conveying cavity (201) and the circle center of the second round conveying cavity (202), a first stepping motor (204) is arranged in the machine base (1) right below the first round conveying cavity (201), a second rotary rod (205) is correspondingly arranged at the end part of the second round conveying cavity (202) and penetrates through the bearing (203), the upper end of the first rotating rod (206) is provided with a first rotary table (207) positioned at the lower end of the first circular conveying cavity (201), a plurality of first pipe body bayonets (2071) are formed in the outer circular surface of the first rotary table (207), the output shaft of the second stepping motor (205) penetrates through the end part of the corresponding bearing (203) to be connected with a second rotating rod (208), the upper end of the second rotating rod (208) is provided with a second rotary table (209) positioned at the upper end of the second circular conveying cavity (202), the first rotary table (207) and the second rotary table (209) are arranged in a staggered mode in the vertical direction, and a plurality of second pipe body bayonets (2091) are formed in the outer circular surface of the second rotary table (209);
the right end of the front side of the first circular conveying cavity (201) is connected with a tubing conveying belt (210), the inner end of the tubing conveying belt (210) is communicated with the first circular conveying cavity (201), an L-shaped frame (211) is fixedly connected to a loading plate (101) positioned at the left front side of the first circular conveying cavity (201), a telescopic device (212) is fixedly arranged on the top wall of the L-shaped frame (211), the lower end of a piston rod of the telescopic device (212) is connected with a U-shaped seat (213), the rear side of the U-shaped seat (213) is provided with a vertical sliding strip (214), the rear side wall of the L-shaped frame (211) is provided with a vertical sliding groove matched with the vertical sliding strip (214), a cutting motor (215) is fixedly arranged in the U-shaped seat (213), a cutting wheel piece (216) is connected to the lower end of an output shaft of the cutting motor (215), a vertical gap is formed in the first circular conveying cavity (201) positioned at the front side below the cutting motor (215), and the vertical gap is formed in the vertical conveying cavity (201), and the vertical gap is formed by the vertical roller (224) and is connected with a vertical roller (224);
a motor supporting plate (217) is arranged on a loading plate (101) positioned on the left side of the L-shaped frame (211), a servo motor (218) is fixed at the upper end of the motor supporting plate (217), a driving gear (219) is arranged on an output shaft of the servo motor (218), a vertical rod (220) is arranged on the loading plate (101) positioned beside the motor supporting plate (217), limiting rings (221) are connected to the upper end and the lower end of the side, facing the first circular conveying cavity (201), of the vertical rod (220), straight pipe type flame spraying guns (222) are arranged in the two limiting rings (221), flame spraying heads (2221) which are arranged towards the periphery are arranged at the lower end of the straight pipe type flame spraying guns (222), vertical racks (223) are connected to the side surfaces of the straight pipe type flame spraying guns (222) positioned between the two limiting rings (221), and the driving gear (219) is meshed with the vertical racks (223);
a cold explosion water gun is arranged right above the tangent position of the first circular conveying cavity (201) and the second circular conveying cavity (202), a first flask shoulder flame spray gun (225), a flask mouth flame spray gun (226) and a second flask mouth flame spray gun (227) are sequentially arranged clockwise on the first circular conveying cavity (201) positioned at the rear side of the tangent position of the first circular conveying cavity (201) and the second circular conveying cavity (202), a bottle mouth forming die and a flask shoulder forming die are arranged right above the positions of the flask mouth flame spray gun (226) and the second flask mouth flame spray gun (227), and a finished product material discharge port (2011) is formed in the right side of the first circular conveying cavity (201);
the first rotary tables (207) arranged in the first circular conveying cavity (201) are two, the two first rotary tables (207) are arranged at intervals, first pipe body bayonets (2071) on the two first rotary tables (207) are arranged in an up-down alignment mode, the second rotary tables (209) in the second circular conveying cavity (202) are also two, the two second rotary tables (209) are arranged at intervals, and second pipe body bayonets (2091) on the two second rotary tables (209) are arranged in an up-down alignment mode.
2. The efficient glass pipette process as recited in claim 1, wherein the tubing conveyor (210) in step 2 vertically conveys and clips tubing into a first tube body bayonet (2071) on the first turntable (207).
3. The glass pipette efficient process of claim 1, wherein the flame heating temperature in step 4 is in the range of 720-780 ℃.
4. The efficient glass pipette process as recited in claim 1, wherein the cooling water for the cutting water cold explosion in the step 5 has a temperature of 18-22 ℃.
5. The efficient glass pipette process as recited in claim 1, wherein shock absorbing legs (102) are provided at four corners of the lower surface of the stand (1).
6. The efficient glass pipette processing and molding process according to claim 1, wherein the number of first pipe body bayonets (2071) formed on the first rotary table (207) is 8-12, and the number of second pipe body bayonets (2091) formed on the second rotary table (209) is 5-8.
7. The glass pipette efficient process of claim 1, wherein the telescoping device (212) is one of a cylinder, a hydraulic cylinder, or an electric telescoping rod.
8. The glass pipette efficient process of claim 1, wherein the cutting wheel sheet (216) is a sheet of polished steel.
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| CN202110327316.1A CN112897868B (en) | 2021-03-26 | 2021-03-26 | Efficient processing and forming process and processing equipment for glass pipette |
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| CN113354272A (en) * | 2021-06-10 | 2021-09-07 | 沧州四星玻璃股份有限公司 | Method for manufacturing openings at two ends of medium borosilicate glass tube bottle |
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