CN110901167B - Wine box bubble pressing machine and bubble pressing process method thereof - Google Patents
Wine box bubble pressing machine and bubble pressing process method thereof Download PDFInfo
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- CN110901167B CN110901167B CN201911373137.0A CN201911373137A CN110901167B CN 110901167 B CN110901167 B CN 110901167B CN 201911373137 A CN201911373137 A CN 201911373137A CN 110901167 B CN110901167 B CN 110901167B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
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Abstract
The invention discloses a wine box bubble pressing machine and a bubble pressing process method thereof, wherein the wine box bubble pressing machine comprises a transverse feeding conveyor belt, a wine box positioning structure, a rack, a limiting block, an inverted U-shaped extrusion piece, a negative pressure gas tank and a vacuum pump; the output side of horizontal feeding conveyer belt sets up wine box location structure, and wine box location structure mainly comprises pivot, rotation seat, reference column, connecting rod, interior stripper plate, outer stripper plate, interlock axle, mounting groove, touch bar, activity fender ring and spring, rotates the middle part of the bottom fixed connection pivot of seat, and the both ends of axis of rotation are passed through the bearing and are rotated the connection in corresponding the frame. The wine box defoaming device has the advantages that the automatic production of defoaming wine boxes can be realized through the brand new design of the wine box positioning structure, namely, the unmanned operation of feeding, bubble pressing and discharging can be realized, the overall structure is simpler, the bubble pressing process method can be realized without complex control programs, and the manufacturing cost of equipment is reduced.
Description
Technical Field
The invention relates to wine box processing, in particular to a wine box bubble pressing machine and a bubble pressing process method thereof.
Background
Wine is a liquid commodity, and is an outer package of wine, namely a wine box, which is firstly reflected by eye curtains of people on a goods shelf of a market full of tourmaline. The wine box package plays an important role in the sale of wine, particularly attracts consumers, increases the added value of products, meets the mental requirements of the consumers, consolidates brands and enterprise images, and is more and more known by people.
At present, before wine boxes and gift boxes made of materials such as gray boards are converted into finished products, blank boxes are firstly manufactured, then decorative paper such as paperboard and art paper is pasted on the surfaces of the blank boxes, and after the paperboard and the art paper are pasted on the surfaces of the blank boxes, a plurality of bubbles are formed between the surfaces of the blank boxes and the paperboard and the art paper and must be removed.
And the mode of present defoaming generally all adopts the bubble elimination on pressing bubble equipment with the wine box, but the linking structure of present pressing bubble equipment and production line is comparatively complicated, generally not through artifical transfer defoaming just through the manipulator structure, also has the electropneumatic control through the complicacy to realize pressing the bubble.
Disclosure of Invention
The invention aims to provide a wine box bubble pressing machine which can realize positioning and bubble pressing through a simpler structure and gravity cooperation after optimization and a bubble pressing process method thereof, wherein the technical scheme is as follows:
a wine box bubble pressing machine comprises a transverse feeding conveyor belt, a wine box positioning structure, a rack, a limiting block, an inverted U-shaped extrusion piece, a negative pressure gas tank and a vacuum pump; the wine box positioning structure is arranged on the output side of the transverse feeding conveyor belt and mainly comprises a rotating shaft, a rotating seat, a positioning column, a connecting rod, an inner extrusion plate, an outer extrusion plate, a linkage shaft, a mounting groove, a touch rod, a movable baffle ring and a spring A, wherein the bottom of the rotating seat is fixedly connected with the middle part of the rotating shaft, two ends of the rotating shaft are rotatably connected onto a corresponding rack through bearings, the rotating shaft is perpendicular to the conveying direction of the transverse feeding conveyor belt, one end of the rotating shaft is connected to the output end of a rotation driving motor through a coupling, and the position of the whole wine box positioning structure is adjusted through the rotation driving motor; the end face of the top of the rotating shaft is fixedly connected with a positioning column through a screw, a sliding through hole which is vertical to the rotating shaft is formed in the middle of the positioning column and is connected with a linkage shaft in a sliding mode, corresponding mounting grooves are formed in the positions of four sides of the positioning column, which correspond to the sliding through hole, outward, one ends of a plurality of touch rods are rotatably connected in the four mounting grooves through pin shafts, the touch rods in the four mounting grooves are arranged in an upper layer and a lower layer, a sliding groove is formed in the middle of each touch rod and is connected with a sliding shaft, one end of each connecting rod is vertically welded to the side face of one end of each connecting rod in a sliding mode, the other end of each connecting rod penetrates through a through groove formed in the positioning column and is correspondingly welded to the inner side face of an external inner extrusion plate, the four inner extrusion plates are parallel to the four sides of the positioning column respectively, the areas of the four inner extrusion plates are the same, a circular groove corresponding to the touch rods is formed in the middle of the linkage shaft, and the upper end faces of the circular groove are integrally processed into faces upwards to form faces which incline outwards; a spring B is arranged between the lower end of the linkage shaft and the upper end face of the rotating seat, and a spring A is sleeved on the connecting rod; when the spring B and the spring A are in a natural state, the upper end of the linkage shaft extends out of the sliding through hole in the middle of the positioning column, and the touch rod is located in the range of the annular groove; when the upper end of the connecting shaft is pressed down, the inclined surface at the upper end of the annular groove moves downwards and drives the touch rod to rotate to extrude the inner extrusion plate outwards; two outer extrusion plates which are parallel to two side surfaces opposite to the positioning column are welded on the upper end surface of the rotating seat, a space for the rotating seat to rotate is formed between the two outer extrusion plates, and meanwhile, the optimal distance between the outer extrusion plates and the inner extrusion plates is larger than the thickness of the wine box; be provided with the extruded article of the shape of falling U directly over wine box location structure, the both sides curb plate of the extruded article of the shape of falling U corresponds the other relative both sides face of reference column, screw hole and threaded connection lead screw are seted up at the middle part of the extruded article of the shape of falling U, the output of coupling joint extrusion driving motor is passed through to the one end of lead screw, the both sides face sliding connection of the extruded article of the shape of falling U simultaneously is in the sliding tray that two stoppers constitute, so that extrusion driving motor drive falls the extruded article of the shape of U and moves down and press the comprehensive location that realizes pressing the bubble on wine box location structure, can touch and push down the interlock axle when the extruded article of the shape of falling U moves down to the minimum, and then make the outer crowded defoaming extrusion of interior extruded sheet realize the extrusion operation.
As a further scheme of the invention: the longitudinal feeding conveyor belt and the transverse feeding conveyor belt are fixedly connected to a base of the rack through a mounting rack, an input end of the transverse feeding conveyor belt is perpendicular to the longitudinal feeding conveyor belt, and in the actual mounting process, one side surface of the longitudinal feeding conveyor belt is arranged close to the input end of the transverse feeding conveyor belt and is ensured to be coplanar;
as a further scheme of the invention: the wine box feeding device is characterized in that a material pushing cylinder and a material pushing cylinder are arranged on the other side of the longitudinal feeding conveying belt and on the same straight line with the transverse feeding conveying belt, wherein the material pushing cylinder and the material pushing cylinder are arranged in parallel up and down and are fixed on corresponding mounting racks, the output ends of the material pushing cylinder and the material pushing cylinder face the transverse feeding conveying belt and are fixedly connected with a push plate, the material pushing cylinder pushes wine boxes which are vertically transported to the input end of the transverse feeding conveying belt to the wine box feeding conveying belt in actual use, and then the wine boxes which are fallen down are pushed onto the transverse feeding conveying belt through the material pushing cylinder, so that feeding is achieved.
As a further scheme of the invention: the output side of the longitudinal feeding conveyor belt is provided with a limiting baffle which is fixedly connected with a mounting frame on which the pushing cylinder and the pushing cylinder are mounted, and meanwhile, the position of the limiting baffle ensures that the wine box does not exceed the acceptance range of the transverse feeding conveyor belt.
As a still further scheme of the invention: the outer extrusion board outwards expands towards one side of the transverse feeding conveyor belt to form a guide opening, so that the wine box can conveniently enter a region to be extruded along with rotation.
As a further scheme of the invention: the lower end port of the inverted U-shaped extrusion piece is outwards expanded to form a wide opening, so that the inverted U-shaped extrusion piece can be conveniently guided to be clamped into a wine box positioning structure, and meanwhile, two side faces of the inverted U-shaped extrusion piece are in contact with the outer extrusion plate after the inverted U-shaped extrusion piece is pressed downwards to the lowest point, and a relatively closed space is formed.
As a further scheme of the invention: the side of the inverted U-shaped extrusion piece is further provided with a through hole and connected with one end of a spring hose through a quick structure, the other end of the spring hose is connected with an air inlet of a negative pressure air tank fixed at the top of the rack, and an air exhaust port of the negative pressure air tank is connected with an air exhaust end of a vacuum pump.
As a further scheme of the invention: be provided with the spacing guardrail of two parallels on the horizontal feeding conveyer belt, spacing guardrail is used for adjusting the interval according to wine box size.
As a further scheme of the invention: the whole of the positioning column is of a structure which is formed by splicing two rectangular half columns through bolts and is similar to the shape of the inner cavity of the wine box.
A bubble pressing process method of a wine box bubble pressing machine comprises the steps that an infrared sensor is arranged at a push plate corresponding to a pushing cylinder and a pushing down cylinder, an infrared sensor used for detecting the position of a wine box positioning structure is arranged on one side of a transverse feeding conveyor belt, a trigger signal is obtained, and the method comprises the following specific steps:
(1) when a wine box is vertical, which is sensed by an infrared sensor at a push plate of the upper pushing cylinder, the infrared sensor sends a trigger signal to the controller, and the controller controls the pneumatic driving system to drive the pushing cylinder to work and push the wine box when receiving the trigger signal;
(2) when the infrared sensor for detecting the position of the wine box positioning structure detects that the wine box positioning structure is parallel to the transverse feeding conveyor belt, and the infrared sensor at the position of the push plate of the pushing cylinder senses that a wine box is in front of the infrared sensor, the infrared sensor sends a trigger signal to the controller, and the controller controls the pneumatic driving system to drive the pushing cylinder to work and push the wine box onto the transverse feeding conveyor belt when receiving the trigger signal;
(3) after wine boxes enter the wine box positioning structure under the pushing of the movement of the transverse feeding conveyor belt, the driving motor is rotated to drive the wine box positioning structure to rotate ninety degrees, then the driving motor is extruded to control the inverted U-shaped extrusion piece to be pressed downwards to realize defoaming, wherein the vacuum pump keeps working, and the electromagnetic valve at the air inlet of the negative pressure gas tank is opened after the pressing is finished to realize quick vacuum and promote defoaming operation;
(4) after the defoaming time is reached, the extrusion driving motor rotates reversely to lift the inverted U-shaped extrusion piece, the driving motor is rotated to drive the wine box positioning structure to rotate 130 degrees, so that the wine box slides to separate from the wine box positioning structure, and finally, the driving motor rotates reversely to enable the wine box positioning structure to be parallel to the transverse feeding conveyor belt again, so that repeated defoaming is realized.
Compared with the prior art, the invention has the beneficial effects that:
the wine box defoaming device has the advantages that the automatic production of defoaming wine boxes can be realized through the brand new design of the wine box positioning structure, namely, the unmanned operation of feeding, bubble pressing and discharging can be realized, the overall structure is simpler, the bubble pressing process method can be realized without complex control programs, and the manufacturing cost of equipment is reduced.
The invention is matched with a vacuum pump to vacuumize in the process of pressing bubbles, promotes the extruded gas to be quickly discharged in the extrusion process so as to realize comprehensive defoaming, furthest reduces the situation that the number of defective products is increased due to the follow-up backflow of the gas staying in the gaps of the paper, and improves the appearance effect of the wine box after pressing bubbles.
Drawings
Fig. 1 is a schematic structural diagram of a wine box bubble pressing machine.
Fig. 2 is a schematic diagram of the distribution of a longitudinal feeding conveyor belt and a transverse feeding conveyor belt in the wine box bubble pressing machine.
Fig. 3 is a schematic structural diagram of a wine box positioning structure in the wine box bubble pressing machine and the bubble pressing process method thereof.
In the figure: the automatic wine box extrusion device comprises a material pushing cylinder 1, a pushing cylinder 2, a longitudinal feeding conveyor belt 3, a transverse feeding conveyor belt 4, a limiting guardrail 5, a discharging conveyor belt 6, a wine box positioning structure 7, a rack 8, a limiting block 9, an inverted U-shaped extrusion piece 10, a negative pressure gas tank 11, a vacuum pump 12, an extrusion driving motor 13, a lead screw 14, a limiting baffle 15, a rotating shaft 16, a rotating seat 17, a positioning column 18, a connecting rod 19, an inner extrusion plate 20, an outer extrusion plate 21, a linkage shaft 22, a mounting groove 23, a touch rod 24, a movable baffle ring 25, a spring A26 and a spring B27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the invention, a wine box bubble pressing machine comprises a material pushing cylinder 1, a pushing cylinder 2, a longitudinal feeding conveyor belt 3, a transverse feeding conveyor belt 4, a limiting guardrail 5, a discharging conveyor belt 6, a wine box positioning structure 7, a frame 8, a limiting block 9, an inverted U-shaped extrusion piece 10, a negative pressure gas tank 11, a vacuum pump 12, an extrusion driving motor 13 and a screw rod 14, wherein the longitudinal feeding conveyor belt 3 and the transverse feeding conveyor belt 4 are fixedly connected to a base of the frame 8 through a mounting frame, an input end of the transverse feeding conveyor belt 4 is arranged perpendicular to the longitudinal feeding conveyor belt 3, and in the actual installation process, one side surface of the longitudinal feeding conveyor belt 3 is arranged close to the input end of the transverse feeding conveyor belt 4 and is guaranteed to be coplanar; the opposite side of vertical feeding conveyer belt 3 and with horizontal feeding conveyer belt 4 position on same straight line be provided with and push away material cylinder 1 and push away down cylinder 2, wherein push down cylinder 2 with push away material cylinder 1 parallel arrangement from top to bottom and all fix on the mounting bracket that corresponds, push down cylinder 2 with push away the output of material cylinder 1 and move towards horizontal feeding conveyer belt 4 and fixed connection push pedal, push down cylinder 2 and will erect the wine box of transporting the input of horizontal feeding conveyer belt 4 and push away to in the time of in-service use, then push away on horizontal feeding conveyer belt 4 through pushing away the wine box that material cylinder 1 will fall down, realize the material loading.
The output side of the longitudinal feeding conveyor belt 3 is provided with a limiting baffle 15, the limiting baffle 15 is fixedly connected to a mounting frame on which the pushing cylinder 2 and the pushing cylinder 1 are mounted, meanwhile, the position of the limiting baffle 15 ensures that the wine box does not exceed the receiving range of the transverse feeding conveyor belt 4, the fact that the longitudinal feeding conveyor belt is selected and arranged according to the actual feeding condition in the actual production process needs to be explained, because some small and medium-sized enterprises manually place the wine box on the transverse feeding conveyor belt 4, and some automatic production lines output wine boxes with upward and vertical openings is selected, and therefore the parts are selected to be used according to the actual conditions.
The wine box positioning structure 7 is arranged on the output side of the transverse feeding conveyor belt 4, the wine box positioning structure 7 mainly comprises a rotating shaft 16, a rotating seat 17, a positioning column 18, a connecting rod 19, an inner extrusion plate 20, an outer extrusion plate 21, a linkage shaft 22, a mounting groove 23, a touch rod 24, a movable baffle ring 25 and a spring A26, the bottom of the rotating seat 17 is fixedly connected with the middle part of the rotating shaft 16, two ends of the rotating shaft 16 are rotatably connected onto corresponding racks 8 through bearings, the rotating shaft 16 is perpendicular to the conveying direction of the transverse feeding conveyor belt 4, one end of the rotating shaft 16 is connected to the output end of a rotation driving motor through a coupling, and the position of the whole wine box positioning structure 7 is adjusted through the rotation driving motor; the end face of the top of the rotating shaft 16 is fixedly connected with a positioning column 18 through a screw, the whole positioning column 18 is a structure which is formed by splicing two rectangular half columns through bolts and is similar to the shape of an inner cavity of a wine box, a sliding through hole which is vertical to the rotating shaft is arranged in the middle of the positioning column 18 and is connected with a linkage shaft 22 in a sliding manner, corresponding mounting grooves 23 are outwards arranged at the positions of four sides of the positioning column 18 corresponding to the sliding through hole, one ends of a plurality of touch rods 24 are rotatably connected in the four mounting grooves 23 through pin shafts, the touch rods 24 in the four mounting grooves 23 are arranged in an upper layer and a lower layer, a sliding groove is arranged in the middle of the touch rod 24 and is connected with a sliding shaft which is vertically welded on the side face of one end of a connecting rod 19 in a sliding manner, the other end of the connecting rod 19 penetrates through a through groove arranged on the positioning column 18 and is correspondingly welded on the inner side face of an external inner extrusion plate 20, the inner extrusion plate 20 is four parallel to the four sides of the positioning column 18 respectively and has the same area, the middle part of the linkage shaft 22 is provided with an annular groove corresponding to the touch rod 24, and the upper end surface of the annular groove is integrally processed into an outward inclined surface; a spring B27 is arranged between the lower end of the linkage shaft 22 and the upper end surface of the rotating seat 17, and a spring A26 is sleeved on the connecting rod 19; when the spring B27 and the spring A26 are in a natural state, the upper end of the linkage shaft 22 extends out of the sliding through hole in the middle of the positioning column 18, and the touch rod 24 is located in the range of the annular groove; when the upper end of the connecting shaft 22 is pressed down, the inclined surface at the upper end of the annular groove moves down and drives the touch rod 24 to rotate to press the inner extrusion plate 20 outwards so as to realize the positioning of the inside of the wine box.
Two outer extrusion plates 21 which are parallel to two side surfaces opposite to the positioning column 18 are welded on the upper end surface of the rotating seat 17, a space for the rotating seat 17 to rotate is formed between the two outer extrusion plates 21, and meanwhile, the optimal distance between the outer extrusion plates 21 and the inner extrusion plate 20 is larger than the thickness of the wine box (in the actual forming process, the outer extrusion plates 21 are outwards opened towards one side of the transverse feeding conveyor belt 4 to form a guide opening, so that the wine box can conveniently enter a region to be extruded along with the rotation); be provided with the extruded article 10 of falling U-shaped directly over wine box location structure 7, the both sides curb plate of the extruded article 10 of falling U-shaped corresponds the other relative both sides face of reference column 18, screw hole and threaded connection lead screw 14 are seted up at the middle part of the extruded article 10 of falling U-shaped, the output of the coupling joint extrusion driving motor 13 is passed through to lead screw 14's one end, extrusion driving motor 13 fixes in frame 8, the both sides face sliding connection of the extruded article 10 of falling U-shaped simultaneously is in the sliding tray that two stopper 9 constitute, so that extrusion driving motor 13 drive the extruded article 10 of falling U-shaped moves down and presses the comprehensive location that realizes pressing the bubble on wine box location structure 7, can touch and push down interlock axle 22 when the extruded article 10 of falling U-shaped moves down the minimum, and then make interior extruded plate 20 extrude outward and realize defoaming extrusion operation.
The utility model discloses a wine box positioning structure 7, including U-shaped extrusion spare 10, the U-shaped extrusion spare 10 that falls is opened outward and is formed the wide-mouthed guide card and go into wine box location structure 7, and its both sides face contacts and constitutes a relative confined space with outer extrusion board 21 after pushing down the minimum simultaneously U-shaped extrusion spare 10, the one end of through-hole and through quick structural connection spring hose is still seted up to the side of the U-shaped extrusion spare 10, and the other end of spring hose is connected at the fixed negative pressure gas pitcher 11 air inlet in frame top, and the end of bleeding of vacuum pump is connected to the gas vent of negative pressure gas pitcher 11 to in-process evacuation at the pressure bubble is convenient for promote the gaseous quick discharge that is extruded in the extrusion process in order to realize comprehensive defoaming, and the biggest reduction is detained the condition that follow-up backward flow caused the wastrel article increase in the gap of paper.
Be provided with two parallel spacing guardrails 5 on the horizontal feeding conveyer belt 4, spacing guardrail 5 is used for according to wine box size control interval, guarantees the material loading.
A bubble pressing process method of a wine box bubble pressing machine comprises the steps that an infrared sensor is arranged at a push plate corresponding to a pushing cylinder and a pushing down cylinder 2, and an infrared sensor used for detecting the position of a wine box positioning structure 7 is arranged on one side of a transverse feeding conveyor belt 4, so that a trigger signal is obtained, and the method comprises the following specific steps:
(1) when a wine box is vertical, which is sensed by an infrared sensor at the push plate of the upper pushing cylinder 2, the infrared sensor sends a trigger signal to the controller, and the controller controls the pneumatic driving system to drive the pushing cylinder 2 to work and push the wine box when receiving the trigger signal;
(2) when the infrared sensor for detecting the position of the wine box positioning structure 7 detects that the wine box positioning structure 7 is parallel to the transverse feeding conveyor belt 4 (when the wine box positioning structure 7 is parallel to the transverse feeding conveyor belt 4 when the explanation is needed, the gap between the wine box positioning structure 7 and the transverse feeding conveyor belt 4 is slightly larger than the thickness of a wine box, and the transverse feeding conveyor belt 4 keeps running in the whole process), and when the infrared sensor at the push plate of the pushing cylinder 1 senses that a wine box is in front of the infrared sensor, the infrared sensor sends a trigger signal to the controller, and the controller controls the pneumatic driving system to drive the pushing cylinder 1 to work and push the wine box onto the transverse feeding conveyor belt 4 when receiving the trigger signal (the distance measured by the infrared sensor corresponding to the pushing cylinder 1 is manually set to be within a range, namely the distance required by contacting the transverse feeding conveyor belt 4 is smaller than the distance, so that the movement of the pushing cylinder 1 can be controlled, meanwhile, when the pushing cylinder 1 is driven to move to the maximum stroke, the automatic reset is carried out);
(3) after wine boxes enter the wine box positioning structure 7 under the pushing of the movement of the transverse feeding conveyor belt 4, the driving motor is rotated to drive the wine box positioning structure 7 to rotate ninety degrees, then the extrusion driving motor 13 controls the inverted U-shaped extrusion piece 10 to be pressed downwards to realize defoaming, wherein the vacuum pump keeps working, and after the pressing is finished, the electromagnetic valve at the air inlet of the negative pressure air tank 11 is opened to realize quick vacuum and promote defoaming operation;
(4) after the defoaming time is reached, the extrusion driving motor 13 rotates reversely to lift the inverted U-shaped extrusion piece 10, the driving motor is rotated to drive the wine box positioning structure 7 to rotate 130 degrees, so that the wine box slides to separate from the wine box positioning structure 7, and finally, the driving motor rotates reversely to enable the wine box positioning structure 7 to be parallel to the transverse feeding conveyor belt 4 again, so that repeated defoaming is realized.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. A wine box bubble pressing machine comprises a transverse feeding conveyor belt (4), a wine box positioning structure (7), a rack (8), a limiting block (9), an inverted U-shaped extrusion piece (10), a negative pressure gas tank (11) and a vacuum pump (12); the wine box positioning device is characterized in that a wine box positioning structure (7) is arranged on the output side of the transverse feeding conveyor belt (4), and the wine box positioning structure (7) mainly comprises a rotating shaft (16), a rotating seat (17), a positioning column (18), a connecting rod (19), an inner extrusion plate (20), an outer extrusion plate (21), a linkage shaft (22), a mounting groove (23), a touch rod (24), a movable baffle ring (25) and a spring A (26), wherein the bottom of the rotating seat (17) is fixedly connected with the middle part of the rotating shaft (16), two ends of the rotating shaft (16) are rotatably connected onto corresponding racks (8) through bearings, the rotating shaft (16) is perpendicular to the conveying direction of the transverse feeding conveyor belt (4), one end of the rotating shaft (16) is connected to the output end of a rotation driving motor through a coupler, and the position of the whole wine box positioning structure (7) is adjusted through the rotation driving motor; the end face of the top of the rotating shaft (16) is fixedly connected with a positioning column (18) through screws, a sliding through hole which is vertical to the rotating shaft and is connected with a linkage shaft (22) in a sliding manner are arranged in the middle of the positioning column (18), corresponding mounting grooves (23) are arranged outwards at the positions of four sides of the positioning column (18) corresponding to the sliding through hole, one ends of a plurality of touch rods (24) are rotatably connected in the four mounting grooves (23) through pin shafts, the touch rods (24) in the four mounting grooves (23) are arranged in an upper layer and a lower layer, the middle of each touch rod (24) is provided with a sliding groove and is connected with a sliding shaft which is vertically welded on the side face of one end of a connecting rod (19), the other end of the connecting rod (19) penetrates through a through groove arranged on the positioning column (18) to be correspondingly welded on the inner side face of an outer inner extrusion plate (20), the inner extrusion plate (20) is four and is parallel to the four sides of the positioning column (18) and has the same area, the middle part of the linkage shaft (22) is provided with an annular groove corresponding to the touch rod (24), and the upper end surface of the annular groove is integrally processed into an outward inclined surface upwards; a spring B (27) is arranged between the lower end of the linkage shaft (22) and the upper end face of the rotating seat (17), and a spring A (26) is sleeved on the connecting rod (19); when the spring B (27) and the spring A (26) are in a natural state, the upper end of the linkage shaft (22) extends out of the sliding through hole in the middle of the positioning column (18), and the touch rod (24) is located in the range of the annular groove; when the upper end of the connecting shaft (22) is pressed down, the inclined surface at the upper end of the annular groove moves down and drives the touch rod (24) to rotate to extrude the inner extrusion plate (20) outwards; two outer pressing plates (21) which are parallel to two side faces opposite to the positioning column (18) are welded on the upper end face of the rotating seat (17), a space for the rotating seat (17) to rotate is formed between the two outer pressing plates (21), and meanwhile, the optimal distance between the outer pressing plates (21) and the inner pressing plate (20) is larger than the thickness of the wine box; be provided with down U-shaped extruded article (10) directly over wine box location structure (7), the both sides curb plate of down U-shaped extruded article (10) corresponds reference column (18) relative both sides face in addition, screw hole and threaded connection lead screw (14) are seted up at the middle part of down U-shaped extruded article (10), the output that coupling joint extrusion driving motor (13) is passed through to the one end of lead screw (14), simultaneously the both sides face sliding connection of down U-shaped extruded article (10) is in the sliding tray that two stoppers (9) constitute, so that extrusion driving motor (13) drive down U-shaped extruded article (10) move down and press the comprehensive location that realizes pressing the bubble on wine box location structure (7), can touch and push down interlock axle (22) when down the minimum in down U-shaped extruded article (10), and then make interior extruded board (20) extrude outward and realize defoaming extrusion operation, vertical feeding conveyer belt (3) and horizontal feeding conveyer belt (4) pass through mounting bracket fixed connection in frame (8) ) On the base, the input end of the transverse feeding conveyor belt (4) is perpendicular to the longitudinal feeding conveyor belt (3), in the actual installation process, one side surface of the longitudinal feeding conveyor belt (3) is close to the input end of the transverse feeding conveyor belt (4) and is coplanar with the input end of the transverse feeding conveyor belt (4), a material pushing cylinder (1) and a pushing down cylinder (2) are arranged on the other side of the longitudinal feeding conveyor belt (3) and are positioned on the same straight line with the transverse feeding conveyor belt (4), wherein the pushing down cylinder (2) and the material pushing cylinder (1) are arranged in parallel up and down and are both fixed on corresponding mounting frames, the output ends of the pushing down cylinder (2) and the material pushing cylinder (1) face the transverse feeding conveyor belt (4) and are fixedly connected with a push plate, and the pushing down cylinder (2) pushes wine boxes which are vertically transported to the input end of the transverse feeding conveyor belt (4) firstly, then the fallen wine boxes are pushed onto a transverse feeding conveyor belt (4) through a material pushing cylinder (1) to realize feeding.
2. The wine box bubble pressing machine according to claim 1, wherein a limit baffle (15) is arranged on the output side of the longitudinal feeding conveyor belt (3), the limit baffle (15) is fixedly connected to a mounting rack on which the pushing cylinder (2) and the pushing cylinder (1) are mounted, and the position of the limit baffle (15) ensures that the wine box does not exceed the receiving range of the transverse feeding conveyor belt (4).
3. The wine box pressing machine according to claim 1, wherein the outer pressing plate (21) is flared toward the side of the transverse feeding conveyor belt (4) to form a guide opening, so that wine boxes can enter the area to be pressed along with the rotation.
4. The wine box bubble pressing machine according to claim 1, wherein the lower end port of the inverted U-shaped extrusion member (10) is flared to form a wide opening for guiding and clamping into the wine box positioning structure (7), and simultaneously, after the inverted U-shaped extrusion member (10) is pressed down to the lowest point, two side surfaces of the inverted U-shaped extrusion member are contacted with the outer extrusion plate (21) to form a relatively closed space.
5. The wine box bubble pressing machine according to claim 1 or 4, wherein the side of the inverted U-shaped extrusion member (10) is further provided with a through hole and connected with one end of a spring hose through a quick structure, the other end of the spring hose is connected with an air inlet of a negative pressure air tank (11) fixed at the top of the rack, and an air outlet of the negative pressure air tank (11) is connected with an air exhaust end of a vacuum pump.
6. The wine box bubble pressing machine according to claim 1, wherein two parallel limit guardrails (5) are arranged on the transverse feeding conveyor belt (4), and the limit guardrails (5) are used for adjusting the distance according to the size of a wine box.
7. The wine box bubble pressing machine according to claim 1, wherein the whole positioning column (18) is a structure similar to the shape of the inner cavity of the wine box, and is formed by splicing two rectangular half columns through bolts.
8. The wine box bubble pressing machine bubble pressing process method of claim 5, comprising the steps of installing an infrared sensor at a push plate corresponding to the pushing cylinder and the pushing cylinder, installing an infrared sensor for detecting the position of a wine box positioning structure at one side of the transverse feeding conveyor belt, and acquiring a trigger signal, wherein the method comprises the following specific steps:
(1) when a wine box is vertical, which is sensed by an infrared sensor at a push plate of the upper pushing cylinder, the infrared sensor sends a trigger signal to the controller, and the controller controls the pneumatic driving system to drive the pushing cylinder to work and push the wine box when receiving the trigger signal;
(2) when the infrared sensor for detecting the position of the wine box positioning structure detects that the wine box positioning structure is parallel to the transverse feeding conveyor belt, and the infrared sensor at the position of the push plate of the pushing cylinder senses that a wine box is in front of the infrared sensor, the infrared sensor sends a trigger signal to the controller, and the controller controls the pneumatic driving system to drive the pushing cylinder to work and push the wine box onto the transverse feeding conveyor belt when receiving the trigger signal;
(3) after wine boxes enter the wine box positioning structure under the pushing of the movement of the transverse feeding conveyor belt, the driving motor is rotated to drive the wine box positioning structure to rotate ninety degrees, then the driving motor is extruded to control the inverted U-shaped extrusion piece to be pressed downwards to realize defoaming, wherein the vacuum pump keeps working, and the electromagnetic valve at the air inlet of the negative pressure gas tank is opened after the pressing is finished to realize quick vacuum and promote defoaming operation;
(4) after the defoaming time is reached, the extrusion driving motor rotates reversely to lift the inverted U-shaped extrusion piece, the driving motor is rotated to drive the wine box positioning structure to rotate 130 degrees, so that the wine box slides to separate from the wine box positioning structure, and finally, the driving motor rotates reversely to enable the wine box positioning structure to be parallel to the transverse feeding conveyor belt again, so that repeated defoaming is realized.
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