23 results about "Blowing bottles" patented technology

The utility model provides a kind of air purification drying device for bottle blowing, it is related to bottle blowing processing technical field, and it includes: box body;The box body is fixed on bottle blowing equipment, and there is an exhaust pipe welded on the right side of box body, and the exhaust pipe is connected with bottle blowing gas supply pipeline, and filter screen seat is inserted on the box body.The device adopts filter screen and filter box double filtration structure, gas is first intercepted large particle impurities by filter screen, and then passes through filter box filled with filter cotton and activated carbon.Filter cotton can further filter fine particles, and activated carbon can effectively remove odour, harmful gas and other gases by virtue of strong adsorption capacity, and the combination of the two greatly improves the depth and precision of air purification;The base block at the top end of the inner wall of box body is connected with cleaning brush by spring rod, and when pulling filter screen seat, cleaning brush can automatically clean the sundries on filter screen, and spring rod can ensure that cleaning brush is always in close contact with filter screen, even if wear, it can also automatically follow up, reduce manual cleaning frequency, reduce maintenance cost and workload.

The utility model relates to the field of plastic processing especially a kind of bottle blowing device.The bottle blowing device includes injection device and blow molding structure;Blow molding structure includes base, the guide pillar is slidably installed on the base, the top of the guide pillar is fixed with upper mounting plate, the bottom of the upper mounting plate is equipped with blow needle, the guide pillar is slidably installed with lifting plate, the bottom of the lifting plate is equipped with upper die, and the upper die is used to clamp bottle blank;The top of the base is equipped with blank mould;The side of the blank mould is equipped with the feed inlet being communicated with the cavity, and the injection device includes screw rod, and the screw rod can be moved to be communicated with feed inlet;When lifting plate moves downward, injection device injects blank mould, and blow needle inserts blank mould and blows, to form hollow bottle blank.The utility model provides a kind of bottle blowing device with the advantage that it can keep pressure and supplement raw materials when blowing bottles, thereby improving the yield.

This utility model discloses a hot-fill bottle type capacity adjustment and negative pressure rapid venting design structure, relating to the field of blow molding technology. The structure includes a mold cavity with a groove on its inner wall; a negative pressure block is detachably installed within the groove; a gap for rapid venting is formed between the outer periphery of the negative pressure block and the side wall of the groove; and a replaceable capacity adjustment shim is provided between the bottom of the groove and the negative pressure block. During blow molding, air between the preform and the mold can be quickly expelled through the venting gap, ensuring the bottle material completely adheres to the mold, achieving uniform crystallization and improving the product's heat resistance. Simultaneously, by replacing capacity adjustment shims of different thicknesses, the axial position of the negative pressure block can be conveniently and precisely adjusted, thereby fine-tuning the final bottle capacity.

The present application relates to the technical field of visual detection, and discloses a visual detection method and system for injection molding and bottle blowing based on quality online monitoring, which comprises the following steps: constructing a cylindrical coordinate system of a bottle body and a virtual anchor point array, obtaining a virtual anchor point reference position data set, constructing a matching template, obtaining a displacement vector set and a grid defect map; selecting a target area in the grid defect map, establishing an optical transfer function matrix and combining abnormal pixel distribution data to obtain a phase difference set and three-dimensional feature data of defects; establishing a multi-dimensional research and judgment model based on the three-dimensional feature data of defects, obtaining a key parameter set, and formulating a data detection method containing a rejection system and a self-protection system. The present application realizes adaptive identification of defects, accurate rejection of unqualified products and self-protection of equipment, and improves the real-time detection and production line efficiency. The present application solves the problems of fixed area not adapting to dynamic deformation of the bottle body, misjudgment caused by light interference and large rejection deviation in traditional detection.

The utility model relates to bottle blowing machine technical field, and disclose a kind of semi-automatic step positioning formula PET bottle blowing machine, including bottle blowing machine body.Through mobile positioning mechanism, utilize motor in moving part, motor drives screw rod one, screw rod one drives L type threaded block, so that L type threaded block drives clamping portion whole movement to heat insulation conveyor above, to start cylinder one, cylinder one drives clamping portion whole drop, to start cylinder two, cylinder two carries out clamping to the PET bottle of sending into U type support frame inner side, after clamping reverse operation, make screw rod one be conveyed to mould above, cylinder one drives clamping portion and the PET of clamping drop into mould, so that mould clamps it, clamping plate releases clamping, to start screw rod one, so that clamping portion resets to heat insulation conveyor above, utilize bottle blowing machine body bottle blowing, can accurately control the position and attitude of PET bottle in mould, ensure that the positioning of bottle blank is accurate and correct in bottle blowing process.

This invention relates to the field of heating equipment technology, and more particularly to a heating device, comprising a frame, a heating channel on the frame, a plurality of heating lamp boxes arranged sequentially on one side of the heating channel along its extension direction, a first reflector plate arranged on the other side of the heating channel along its extension direction, and an air chamber arranged between two heating channels. Each heating lamp box includes at least one fixed lamp box, comprising a housing, a second reflector plate, and a plurality of first lamp tubes. The air chamber also includes at least one movable lamp box. A plurality of partitions are arranged inside the air chamber, and three air cavities are arranged inside the air chamber. This invention significantly improves heat utilization, enhances heat reflection and focusing effects, reduces energy consumption, allows for simultaneous heating of two batches of preforms, improves the circumferential heating effect of the preforms, enhances the wall thickness uniformity of the final blown bottle product, and utilizes air ducts to introduce cooling airflow, effectively reducing the reflector plate temperature, improving finished product quality, and ensuring consistency in the heating process.

This utility model relates to the technical field of blow molding machine devices. It provides an automatic feeding blow molding machine, including a frame, a blow molding machine body mounted at the front end of the frame, a conveyor belt embedded in the frame, several sets of mounting slots on the conveyor belt, a placement cylinder rotatably mounted inside each set of mounting slots, and a positioning slot at the top of each set of placement cylinders; and a preheating chamber fixedly mounted at the rear end of the top of the frame, with several sets of heating tubes fixedly arranged in an equidistant array on the inner wall of the rear end of the preheating chamber, and a toothed ring fixedly mounted at the top of the outer wall of each set of placement cylinders. This technical solution solves the technical problem in many existing blow molding machines where uneven heating and low efficiency during automatic feeding lead to insufficient softening in some areas due to insufficient heating, while other areas may deform due to excessive heating, ultimately affecting the quality and yield of the blown bottles.

This utility model provides a servo stretch blow molding mechanism, relating to the field of molding technology. It includes a rotating disk with a fixed disk at its bottom. Vertical plates are fixedly connected at equal intervals to the top of the rotating disk near its edge. Four grooves are equally spaced on the top of the rotating disk, and movable plates are located on the top of the rotating disk above each groove. Bottle mold slots are formed inside the vertical plates and movable plates, and bottle grooves are formed on the top of the vertical plates and movable plates near their centers. A rotating assembly is mounted on the fixed disk. This utility model achieves rapid mold switching by installing multiple molding molds on the edge of the rotating disk and changing the molds using the rotating disk. Compared to traditional manual mold changing methods, it significantly reduces mold change time, for example, from tens of minutes to a few minutes or even less, effectively improving equipment utilization and production efficiency.

The utility model relates to blow mould technology field especially is concerned to a kind of large capacity straight line bottle mould bottle clamp mouth structure, it includes mould body and bottle clamp mouth module.Mould body top is equipped with bottle mouth injection molding area and annular clamping groove, bottle clamp mouth module is supported in annular clamping groove by cylindrical portion and realizes installation, plate portion is equipped with heating head guide through-hole, is located directly above bottle mouth injection molding area.Bottle clamp mouth module optimally stainless steel material, plate portion is equipped with snatch hole and is convenient to dismount, mould body top can be equipped with round boss portion and bottle clamp mouth module is pasted together.The utility model can effectively protect bottle mouth area, avoid scratch or damage, improve installation stability and durability, simplify dismounting operation simultaneously, improve production efficiency and product quality.

The utility model provides a kind of bottle blowing device with driving part on positioning rod. The driving part of existing bottle blowing device is arranged on rack, leading to complex structure, relatively large volume. The utility model includes rack and the mould assembly, driving assembly and bottle blowing assembly being arranged on rack, mould assembly includes two templates of open-close action, rack includes two parallel vertical square frames and the positioning rod being arranged between the corresponding end edge of frame, driving assembly includes the driving part being fixed on positioning rod and the transmission part being connected between driving part and corresponding template, the template driven by driving assembly is folded towards and is enclosed to form the mould cavity for bottle blowing. The frame connected by positioning rod is arranged, and the driving part driving template movement is arranged on positioning rod, which not only saves fixed plate and simplifies bottle blowing device structure, but also sets driving assembly in mould assembly, drives template opening and closing switching, effectively utilizes the space between frame, reduces equipment volume, facilitates transportation and use.

The utility model discloses one -step method injection -stretch -blow bottle embryo handle demoulding structure, include: line position mechanism and demoulding mechanism, the line position mechanism includes: left line position and right line position, left line position and right line position are opposite and set up, left line position and right line position contact surface are parting surface, left line position and right line position all are provided with mounting hole, and demoulding mechanism is located in mounting hole, demoulding mechanism includes: pressing plate, demoulding spring and demoulding top block, left line position and right line position all are equipped with pressing plate, and pressing plate is correspondingly set up mounting hole, one end of demoulding spring is connected with pressing plate, and the other end is connected with demoulding top block, and the front end of two demoulding top blocks is in parting surface and is abutted. The utility model can avoid breaking bottle embryo in the process of opening mould, and improves the demoulding speed of handle.

The application discloses a bottle separating structure of a bottle blowing machine and belongs to the technical field of bottle blowing machines. The bottle separating structure comprises a main frame, two oppositely arranged bottle blowing molds which are slidably connected to the main frame and combine to form a bottle blowing space, a rotating rod rotatably arranged on the bottle blowing mold, a connecting sleeve fixedly connected to the rotating rod, a sliding rod slidably connected into the connecting sleeve, and a clamping head connected to one end of the sliding rod. The clamping head is moved to the upper end opening of the bottle blowing space and extends into the bottle mouth by deflecting the rotating rod. The bottle separating structure has the beneficial effect of providing a bottle separating structure of a bottle blowing machine. When the two bottle blowing molds are separated for bottle separation, the connecting sleeve is deflected, the clamping head is located in the bottle mouth, and when the bottle body is adhered, the two clamping heads are abutted to the two sides in the bottle mouth and pull the bottle body, so that the bottle body is separated from the bottle blowing mold and is separated from the bottle.

The utility model belongs to PET container production technical field, specifically disclose combination type bottle blowing mould, including bottom plate and horizontal groove, the both sides between bottom plate inside are provided with horizontal groove, and the left and right between horizontal groove inboard movable connection has screw rod, the top of horizontal groove is provided with the slot, the left side threaded connection has left threaded block outside screw rod, the right side threaded connection has right threaded block outside screw rod, the bottom movable inlay of left threaded block and right threaded block has ball bearing. This combination type bottle blowing mould is fixed with left mould group in the top of left threaded block, is fixed with right mould group in the top of right threaded block, rotates worm and pushes the worm wheel of above after starting motor, forces worm wheel to guide screw rod to rotate horizontally in horizontal groove, guides left threaded block and right threaded block to slide to each other, forces the left mould group and right mould group of above to close or open, so as to close gap or open mould cavity, has solved the problem that bottle blowing mould exists gap.

This invention discloses a modular stepless adaptive blow molding device, belonging to the technical field of blow molding devices. It includes a base, a working disc rotatably mounted on the upper surface of the outer wall of the base, and multiple arc-shaped modules slidably mounted on the upper surface of the working disc. Sealing components are provided at the gaps between the multiple arc-shaped modules, and each sealing component includes a sealing strip. Electric push rods are fixedly mounted on the outer side of the upper surface of the working disc at the gaps between the multiple arc-shaped modules. An infrared sensor is fixedly mounted on one side of the upper surface of the working disc, near the outer edge. This invention enables automatic switching of bottle types and specifications, avoiding the time-consuming and labor-intensive problem of repeated manual calibration and debugging, improving the efficiency of switching between different bottle types and specifications, reducing the number of molds required for multi-specification production, effectively reducing mold development and procurement costs, shortening the new product development cycle, and effectively controlling overall production and operating costs.

The present application relates to a kind of bottle blowing machine and the sterilization method of bottle blowing machine, bottle blowing machine includes bottle blowing unit, screw driving mechanism, protective cover and gas source.Bottle blowing unit includes cylinder, piston shaft and stretch rod, cylinder is provided with air inlet hole, piston shaft is arranged in cylinder, and gap between piston shaft and cylinder.There is blow channel between stretch rod and piston shaft, and blow channel and air inlet hole are all communicated with gap.Screw driving mechanism is connected with the stretch rod, and screw driving mechanism is used to drive stretch rod lifting movement.Protective cover is covered in the periphery of screw driving mechanism, and the top end of stretch rod and piston shaft is located in protective cover.Gas source is connected with air inlet hole and protective cover, and high-pressure air is input to air inlet hole in bottle blowing state;In sterilization state, sterilization gas is input to air inlet hole and protective cover in the gas source.The bottle blowing machine can reduce sterilization dead angle, improve sterilization quality.

The utility model discloses a kind of rear handle bottle blowing structure, belong to plastic container forming die technical field, the structure aims at solving the problem of traditional handle forming mechanism complex, low reliability, it is integrally arranged cylinder in mould, driving slider is slidably arranged in cylinder, driving slider is connected with movable buckle, the head of movable buckle can be extended into or exit handle cavity of mould.Gas port and second gas port are equipped on cylinder, by alternately passing into high-pressure gas to different gas port, movable buckle is reciprocated between extension position and retraction position.In bottle blowing, movable buckle is extended to prop open handle inner side space;After bottle blowing is completed, movable buckle is retracted to complete handle forming, the structure of the utility model is compact, integrated degree is high, action is reliable and control is accurate, effectively replace traditional complex mechanical linkage mechanism, improve production efficiency and product quality.

This invention provides a molding die system for a blow molding machine, including a first molding die device and a second molding die device arranged opposite to each other, and at least one correction device for correcting deviations in the preform; the correction device is installed on the top of the first molding die device with its correction end facing the second molding die device. By incorporating the correction device, the molding die system can correct positioning deviations in the preform, ensuring accurate positioning before blow molding, thus guaranteeing the precision of the bottle shape and ensuring the quality of the finished product.

The utility model discloses a kind of large-capacity rotary mould bottle mouth guide structure, it is related to bottle mould technical field, including bottle body mould, bottle mouth mould and the bottle mouth guide block of symmetric setting, the guide block is equipped with gap part, and it is enclosed into the heating head guide hole coaxial with bottle mouth when moulding;The lower section of guide hole is around the outer wall of bottle mouth, and the inner diameter of upper section is less than bottle mouth to accurately constrain heating head.Guide block bottom is supported in bottle mouth outer edge area, and heating head insertion pressure is transmitted to mould non-critical stress area through guide block, to avoid bottle mouth direct stress wear and tear.The structure is isolated by pressure path and coaxial guide collaborative design, solve the problem that traditional mould bottle mouth is easily damaged, and positioning accuracy is low, applicable to large-capacity bottle body efficient blow molding production.

To provide a leak-proof fragrance device that significantly improves the problem of leakage. [Solution] The leak-proof fragrance device of this invention includes a blow bottle 1, a diffusion unit, and a positioning assembly unit, the outer wall of the mouth of the blow bottle being sealed and connected to the positioning assembly unit. The diffusion unit consists of an internal stopper 4, a cotton core 5, and a pulp sheet 6, and the positioning assembly unit includes a lower case 2 and a base 3. The lower case is screw-connected to the upper end of the base, and the blow bottle is screw-connected to the upper end of the lower case. A position limiting groove is provided at the upper end of the base, and a pulp sheet is fitted into the position limiting groove, with the internal stopper fitted above the pulp sheet at the upper end of the base. A cotton core is fitted at the center of the inside of the internal stopper, and a surrounding frame 7 is fixed to the outer edge of the lower end of the internal stopper. In this invention, by adding a surrounding frame to the internal stopper, the surrounding frame is brought into contact with the pulp sheet.

The utility model relates to bottle blowing equipment technical field discloses a kind of bottle blowing machine hot bottle mould heat insulation device, including two groups of mould assembly and first locking structure, and each group of mould assembly includes mould hanger, heat insulation mould cover, hot bottle mould and second locking structure;Two groups of mould assembly can be mutually buckled so that two hot bottle moulds are formed into mould cavity, and the two mould hangers of two groups of mould assembly are locked by first locking structure;Mould hanger, heat insulation mould cover and hot bottle mould are coaxially arranged, and heat insulation mould cover is located between hot bottle mould and mould hanger, and heat insulation mould cover includes mould cover body and heat insulation structure, and mould cover body is provided with heat insulation structure at least one side along its thickness direction, and mould hanger, mould cover body and hot bottle mould are locked by second locking structure.The heat insulation mould cover in the bottle blowing machine hot bottle mould heat insulation device of the utility model can reduce the heat transfer of hot bottle mould to other components, and as far as possible avoid other components to be heated to produce thermal expansion effect phenomenon.

The application relates to a high-pressure air inlet system of a bottle blowing machine and an automatic sterilization bottle blowing method of the bottle blowing machine. The high-pressure air inlet system of the bottle blowing machine comprises a high-pressure air main pipe, a high-pressure filter, a bottle blowing branch pipe, a preheating sterilization branch pipe, a first valve, a second valve, a third valve, a heater, an atomizer and a controller, all the valves, the heater and the atomizer are connected with the controller, the bottle blowing branch pipe is provided with the first valve, the high-pressure air main pipe is communicated with an air source, the high-pressure air main pipe is provided with the high-pressure filter, the preheating sterilization branch pipe comprises a first main branch pipe, a sterilization branch pipe and a preheating branch pipe, the high-pressure air main pipe is communicated with the first main branch pipe and the bottle blowing branch pipe, the second valve and the heater are arranged on the first main branch pipe, the sterilization branch pipe and the preheating branch pipe are both communicated with the first main branch pipe, the bottle blowing branch pipe, the sterilization branch pipe and the preheating branch pipe are communicated with the bottle blowing machine; the sterilization branch pipe is provided with the atomizer, and the preheating branch pipe is provided with the third valve. The application can realize preheating and sterilization, and has good sterilization effect.

This utility model discloses a bottle assembly device, comprising: a bottle dispensing mechanism for conveying multiple bottles arranged horizontally and sequentially; a transition mechanism for receiving bottles output by the bottle dispensing mechanism and arranging a group of bottles horizontally in parallel; a bottle receiving mechanism disposed diagonally below the transition mechanism for receiving a group of bottles on the transition mechanism and arranging the group of bottles vertically in parallel; a bottle guiding mechanism disposed between the transition mechanism and the bottle receiving mechanism for guiding the group of bottles on the transition mechanism to the bottle receiving mechanism; and a bottle blowing mechanism disposed on the transition mechanism for blowing the group of bottles into the bottle guiding mechanism. The bottle assembly device provided by this utility model can improve production efficiency.

The utility model provides a kind of blow bottle machine for cosmetic bottle production, it is related to blow bottle machine technical field, and it includes: mounting bracket, shell is fixedly installed in mounting bracket top, shell one side is fixedly connected with feeding cylinder and discharge cylinder, annular guide rail conveying line is fixedly installed in mounting bracket top, annular guide rail conveying line is located in shell, feeding cylinder and discharge cylinder inside, the chain of annular guide rail conveying line one side is fixedly installed with several equidistant distribution's feeding seat.This kind of blow bottle machine when producing cosmetic bottle, bottle embryo is placed on feeding seat, bottle embryo is conveyed to shell by annular guide rail conveying line, bottle embryo is blow molded into cosmetic bottle shape by blow bottle subassembly, and the cosmetic bottle after forming enters into discharge cylinder, and it can be continuous in stroke to process in cooperation with annular guide rail conveying line, improve cosmetic bottle production efficiency, secondly, cooling assembly is used to cool and cool cosmetic bottle, so that cosmetic bottle is hardened quickly, and deformation distortion is avoided.