Flexible traceable winebottle film tearing production line based on cavitation jet principle

Abstract

The invention discloses a flexible traceable winebottle film tearing production line based on a cavitation jet principle, and belongs to the field of white spirit processing and production. The removing device is used for removing the starch film on the outer layer of the labeled wine bottle; the production line is composed of a flexible film tearing machine, a rolling bottle wiping machine, a water pumping water tank, an annular line body, an input line body and external equipment, namely a wine bottle kiln, one end of the input line body is connected with the output end of the wine bottle kiln, and the other end of the input line body is arranged close to a certain point of the long edge of the annular line body. A flexible film tearing machine and a rolling bottle wiping machine are anticlockwise arranged by taking the point as a starting point, the annular line body penetrates through the interiors of the flexible film tearing machine and the rolling bottle wiping machine, and a water pumping water tank is arranged near the annular line body to provide water for water circulation in the production line; according to the wine bottle film tearing production line, the cavitation jet flow principle is mainly applied, a plurality of spray guns eject water flow wrapping a large number of bubbles to wine bottles to strike the labeling positions of the wine bottles, the bubbles in the water flow strike the wine bottles and then burst, a large amount of heat is generated, and therefore starch films on the surfaces of labels are heated, swelled and broken and finally leave the wine bottles along with the water flow; the spray gun is mounted at the tail end of the rectangular coordinate robot, can perform spraying operation along with the wine bottles, can also actively adjust the spraying height to adapt to the film tearing process of different wine bottles, and has certain flexible processing capacity; the pressurization of the production line only provides power for spraying the water flow onto the wine bottle, so that the impact force on the wine bottle is greatly reduced to cause damage to a label or the surface of the wine bottle, and controllability and adjustability are achieved.

Description

Technical Field

[0001] This patent relates to the technical field of wine bottle production and processing, and in particular to a process flow of wine bottle film tearing in the wine bottle labeling process. Background Art

[0002] In the preparation process of wine bottles, it is necessary to label the wine bottles after completing the firing and shaping process. However, with the improvement of modern technology, automated labeling equipment has gradually entered the mainstream production range. Therefore, during the labeling process, the wine bottle labels will be in a humid environment for a long time along with the wine bottles and will frequently be subjected to mechanical actions such as squeezing, scratching, and fixing. Since most wine bottle labels on the market are made of water-based stickers, they are easy to stick in a humid environment but have low body strength. It is easy to damage the labels due to contact and collision during the labeling process, causing the wine bottles to become scrap and reworked. Therefore, a layer of film (usually starch film) is usually added to the surface of the wine bottle label sticker. The film is placed and fixed at the designated position of the wine bottle along with the label. At present, most companies still manually remove the starch film after the labeling operation is completed.

[0003] The company's previous patent CN111572177A discloses an automatic film-tearing machine for wine bottles, which completes the film-tearing process by sandblasting the surface of the wine bottle to physically peel off the starch film on the surface. Specifically, its film-tearing mechanism includes a plurality of sandblasting units and a film-wiping unit. The plurality of film-wiping unit arrays are arranged on both sides of the film-tearing conveyor line, and the sandblasting units and the film-wiping units are arranged alternately. The sandblasting mechanism sandblasts the surface of the sticker on the surface of the wine bottle, and the film-tearing conveyor line drives the tray and the wine bottle thereon to move. The film-wiping unit rubs against the two sides of the wine bottle to remove residual starch film and fine sand particles on the surface. However, after the company's actual production and subsequent follow-up research, it was found that although the use of a sandblasting mechanism to sandblast the surface of the sticker on the surface of the wine bottle can achieve the established wine bottle film-tearing process requirements, it consumes a large amount of gas and high energy consumption, and there is a lot of dust pollution inside and outside the equipment, high maintenance costs, and excessively high costs for consumables. There is still room for improvement and enhancement at the theoretical level.

[0004] Chinese utility model patent CN202022571133 discloses a film tearing structure for an automatic wine bottle film tearing machine, which completes the film tearing process by using physical roller contact friction, specifically including a film tearing motor, a film tearing drum and a plurality of film tearing brushes, wherein the film tearing motor is provided with a driving shaft, the film tearing drum is sleeved on the driving shaft, and the plurality of film tearing brushes are arranged around the outer wall of the film tearing drum; the plurality of film tearing brushes are arranged around the outer wall of the film tearing drum, and the film tearing drum is driven to rotate by the film tearing motor to rotate the film tearing brush, so that the film tearing brush hits the film on the wine bottle; however, those skilled in the art have found in production practice that the film tearing motor is not suitable for the automatic wine bottle film tearing machine. The film tearing operation is performed by means of physical rolling contact with a roller. The feed speed and rotation speed of the roller must be maintained at a reasonable amplitude and range. However, the natural vibration of the equipment can easily cause fluctuations in the operation of the roller and its ancillary equipment, which may cause the roller to move forward further after removing the surface film or fail to reduce its rotation speed, causing the wine bottle label to be further damaged by the roller, or the paint surface of the wine bottle to be scratched by the friction of the roller. As wine bottles are a means of promoting wine, the market has strict requirements on the appearance of wine bottles. Damage to the appearance will greatly reduce the pass rate of the wine bottles. Therefore, it cannot be determined to be a stable and sustainable wine bottle label tearing process.

[0005] Chinese utility model patent CN202221908861 discloses a spraying and tearing mechanism and an automatic wine bottle film tearing machine using the mechanism, which completes the film tearing process by spraying high-pressure water on the wine bottle and physically crushing the starch film on the label surface with water pressure. Specifically, it includes a frame, a conveying module and a spraying and tearing module located on the frame, and a support located on the conveying module. The conveying module drives the support and the wine bottle inverted thereon to move. When the wine bottle moves to the spraying and tearing module, the spraying and tearing module that reciprocates up and down sprays the ejected high-pressure liquid-based medium onto the rotating wine bottle without dead angles, so that the tearable film sticker is instantly separated from the bottle body; but after technical personnel in the field of production practice It is found in practice that different wine bottle labels and outer starch film materials have different strengths, and the boosting effect of the boosting equipment on the water flow will also fluctuate to varying degrees. The use of boosted high-pressure water flow still has the possibility of destroying the wine bottle labels and the paint on the surface of the wine bottle. Therefore, it is necessary to spend a lot of time in advance to calculate and experiment with different wine bottle labels and wine bottle paint surfaces to withstand the maximum impact force and adjust the water flow pressure, which will greatly reduce the actual production rate of the equipment. Similarly, since wine bottles are a means of promoting wine, the market has strict requirements on the appearance of wine bottles. Damage to the appearance will greatly reduce the pass rate of the wine bottles; therefore, it cannot be determined to be a stable and sustainable wine bottle label tearing process. Summary of the invention

[0006] The present invention provides a production line for completing the film tearing of wine bottles in the process of labeling special-shaped wine bottles; the production line uses the cavitation jet principle and independently completes the film tearing process of wine bottles of different sizes through a cavitation jet spray gun with adjustable position and autonomous tracking, that is, flexible processing is performed according to actual production requirements; in addition, the production line also includes an automatic bottle wiping function and a certain water circulation function, and has very good autonomy.

[0007] The technical solution adopted by the present invention is as follows: a traceable flexible wine bottle film tearing production line based on the cavitation jet principle, which is arranged near the output end of an external device: a wine bottle kiln (6); it mainly includes a flexible film tearing machine (1), a rolling bottle wiping machine (2), a water pump tank (3), a ring line body (4) and an input line body (5); wherein the main body of the ring line body (4) is a complete ring conveying track, and one point of the long side is selected as the starting point for manual loading and unloading of wine bottles, and the input line body (5) is used as a flexible conveying line, according to the processing The actual layout on site is that one end is connected to the output end of the wine bottle kiln (6), and the other end is close to the starting point of the ring line (4); the flexible film tearing machine (1) and the rolling bottle wiping machine (2) are arranged in sequence according to the direction of wine bottle transportation and allow the ring line (4) to pass through them to complete the "wine bottle film tearing-wine bottle wiping" process; the pump water tank (3) is arranged near the ring line (4) and is fixedly connected to the flexible film tearing machine (1) through a hose to provide pressurized water for wine bottle film tearing and to recover wastewater carrying broken starch film and complete the filtration cycle inside.

[0008] Furthermore, the flexible film tearing machine (1) comprises a sheet metal frame (1.1), a recycling water tank (1.2), a double-end rectangular coordinate robot (1.3) and a compound cavitation jet spray gun platform (1.4); the sheet metal frame (1.1) serves as the platform of the flexible film tearing machine (1), and the annular line body (4) passes through it; the internal double-end rectangular coordinate robot (1.3) is parallel to the running direction of the annular line body (4), and a compound cavitation jet spray gun platform (1.4) is installed at each end. The platform (1.4) can be driven by the double-end rectangular coordinate robot (1.3) to move to the label height position corresponding to the processed wine bottle. When the input amount of wine bottles is extremely high, it can also follow the wine bottles to move at a uniform speed and complete the film tearing process; the recovery water tank (1.2) is installed at the bottom of the sheet metal frame (1.1), directly below the annular line body (4) and the compound cavitation jet spray gun platform (1.4), and is used to collect the wastewater carrying broken starch film generated by the film tearing process and uniformly transport it to the pump water tank (3) through the internal pipeline.

[0009] Furthermore, the compound cavitation jet spray gun platform (1.4) includes a platform base plate (1.4.1), a customized cavitation jet spray gun (1.4.2), an end adapter plate (1.4.6), a scattering sheet metal (1.4.4), a spray gun adapter plate (1.4.3) and an extension hose (1.4.5), wherein the end adapter plate (1.4.6) is fixedly connected to the platform base plate (1.4.1) to form an L-shaped plate and is fixedly connected to the Y-axis column (1.3.2) of the double-end rectangular coordinate robot (1.3) and the platform base plate (1.4.1) is parallel to Horizontal plane; 3-4 sets of spray gun adapter plates (1.4.3) are installed on the platform bottom plate (1.4.1), and customized cavitation jet spray guns (1.4.2) are installed on the spray gun adapter plates (1.4.3); the angles can be adjusted so that all customized cavitation jet spray guns (1.4.2) are perpendicular to the running direction of the annular line (4) (to perform film-tearing operations on multiple wine bottle targets), or all customized cavitation jet spray guns (1.4.2) can be directed to a certain focus (to perform film-tearing operations on a certain wine bottle target); customized cavitation jet spray gun (1.4.2) Using the cavitation jet principle, the water flows through multiple diameter channels inside the spray gun to form an area with a pressure lower than the local steam pressure. At the moment of leaving the spray gun, a large number of cavitation nuclei (i.e. tiny bubbles) will be generated inside the water flow. The tiny bubbles will continue to grow with the water flow. When the water flow hits the surface of the wine bottle, the internal bubbles will burst on the surface of the starch film and generate heat. When enough bubbles hit the starch film, the starch film will eventually heat up and break, and leave the label surface with the water flow, completing the film tearing operation. To ensure that the water flow can be as close as possible to the label surface, the water flow will be as close as possible to the label surface. In order to hit the label area of ​​the wine bottle and further reduce the direct impact of the cavitation jet on the wine bottle, the scattering sheet metal (1.4.4) installed on the spray gun adapter plate (1.4.3) forms an inclined obstruction with an angle of 30°-60° to the water flow direction in front of the nozzle of the customized cavitation jet spray gun (1.4.2). When the water flow hits the sheet metal, the internal bubbles are dispersed before the water flow is fully generated, and the water is sprayed toward the wine bottle in a nearly conical scattering surface, which expands the hitting area. At the same time, the bubbles can continue to grow in the scattered water flow and will not affect the final film tearing operation.

[0010] Furthermore, the annular line body (4) includes a track conveyor line (4.1), a wine bottle rotating support (4.2), a self-rotating circular plate (4.3) and a friction rubber (4.4), wherein the track conveyor line (4.1) is a circular single-track conveyor line that runs through the flexible film tearing machine (1) and the rolling bottle wiping machine (2), and a plurality of wine bottle rotating supports (4.2) are embedded in the track conveyor line (4.1) and move forward along the running direction of the track conveyor line (4.1); in order to ensure that the wine bottle rotating supports (4.2) can rotate the wine bottles they carry to the side close to the compound cavitation jet spray gun platform (1.4) when approaching the compound cavitation jet spray gun platform (1.4), the track conveyor line (4.1) is manually disassembled and the wine bottle rotating supports (4.2) are manually disassembled when approaching the compound cavitation jet spray gun platform (1.4). A friction rubber (4.4) is attached to the inner wall of the side, and a self-rotating circular plate (4.3) is fixedly connected at the corresponding height of each wine bottle rotating support (4.2). When the wine bottle rotating support (4.2) approaches the friction rubber (4.4), the self-rotating circular plate (4.3) contacts the friction rubber (4.4). Since the track conveyor line (4.1) is still carrying the wine bottle rotating support (4.2) to move forward, the self-rotating circular plate (4.3) is forced to roll on the friction rubber (4.4). The self-rotating circular plate (4.3) is fixedly connected to the wine bottle rotating support (4.2), so the wine bottle rotating support (4.2) starts to rotate, that is, the wine bottle starts to rotate when it approaches the compound cavitation jet spray gun platform (1.4), ensuring that the water flow can hit the wine bottle label.

[0011] Furthermore, the rolling bottle wiping machine (2) comprises a sheet metal frame (1.1), a three-directional bottle wiping line (2.1), and a partition platform (2.2); wherein the partition platform (2.2) is an inverted T-shaped sheet metal cube, wherein the vertical portion divides the sheet metal frame (1.1) into two independent spaces, wherein the round-trip line of the annular line body (4) passes through the two independent spaces respectively, and the horizontal portion is placed below the annular line body (4) for supporting the line bracket (2.1.1); the horizontal portion is hollow inside and has holes on the surface, and a pull-out water tank is inserted inside for recovering residual water dripping from the wine bottle; the three-directional bottle wiping line (2.1) is arranged in the annular portion passing through the flexible film tearing machine (1). The line body (4) is used to further wipe the wine bottles that have completed the film tearing process; the three-directional bottle wiping line (2.1) includes a line bracket (2.1.1), a vertical mounting plate (2.1.2), a horizontal mounting plate (2.1.3) and a deerskin towel roller (2.1.4); the deerskin towel roller (2.1.4) is fixed to the line bracket (2.1.1) through the vertical mounting plate (2.1.2) and the vertical mounting plate to form a wiping surface around the two sides and the top of the track conveyor line (4.1); the deerskin towel roller (2.1.4) is arranged in an array according to actual needs, rotates by friction with the wine bottles, and wipes the wine bottles during the rotation process.

[0012] Furthermore, a pump water tank (3) is set outside the annular line body (4), connected to the flexible film tearing machine (1) through a hose, and is used to increase the pressure and provide the water source required by the flexible film tearing machine (1), and to recover and filter the wastewater carrying debris from the flexible film tearing machine (1); it mainly includes a three-layer water tank body (3.3), a self-priming water pump (3.1) and a booster water pump (3.2); the three-layer water tank body (3.3) is the main structure of the pump water tank (3), and is divided into three layers inside, the bottom layer is used to recover the wastewater carrying debris from the recovery water tank (1.2) of the flexible film tearing machine (1), and a filter screen (3.2) is installed in the middle part of the bottom layer. 3.5), so that the starch film fragments inside cannot rise with the horizontal plane; a water pump placement rack (3.4) is installed at the bottom of the middle layer, and 2-3 (2 in the figure) booster pumps (3.2) are fixedly installed on its upper surface for boosting the pressure of the filtered water source; the top layer is a buffer zone, which is used to temporarily store the filtered and boosted water, and to provide boosted water to the flexible film tearing machine (1) along the external pipeline at the appropriate time; 2-4 (2 in the figure) self-priming pumps (3.1) are installed on the top of the three-layer water tank body (3.3), which are used to suck the water from the bottom layer upwards and finally supply it to the flexible film tearing machine (1).

[0013] Furthermore, the input line body (5) mainly includes a guide conveyor line (5.1) and a buffer disc (5.2); the guide conveyor line (5.1) is a section of flexible chain plate conveyor line with adjustable direction. After the annular line body (4) is installed according to the actual layout of the site, one point is selected as the manual bottle loading / unloading point, and then the guide conveyor line (5.1) is set with the bottle outlet of the wine bottle kiln (6) as the starting point and the vicinity of the manual bottle loading / unloading point as the end point; in order to prevent the wine bottle kiln (6) from discharging too fast and causing the wine bottles to be unable to be placed in the annular line body (4) as soon as possible or completely, a buffer disc (5.2) is installed at the end point of the guide conveyor line (5.1). The main body of the buffer disc (5.2) is a disc with a notch. In the absence of human intervention, the wine bottles delivered from the guide conveyor line (5.1) will directly enter the disc for buffering, which greatly reduces the pressure of manual loading.

[0014] The beneficial effects of the present invention are as follows: the starch film of the wine bottle label is cleaned by adopting the cavitation jet principle. Since the bubbles generate heat and burst on the surface of the starch film, the starch film is destroyed without damaging the wine bottle label and the surface paint surface, thereby avoiding the damage to the label or the paint surface caused by the force fluctuation of the physical contact with the starch film or the change of the material of the wine bottle label in the conventional film tearing operation; in addition, in order to further reduce the damage of the cavitation jet to the bottle body and expand the contact area of ​​the sprayed liquid, the baffle arranged in front of the spray gun can disperse the jet in the early stage of the cavitation jet, so that the jet diverges and hits the position of the wine bottle label, thereby further reducing the damage of the cavitation jet to the bottle body and expanding the contact area of ​​the sprayed liquid. The hit probability is increased in one step; finally, the spray gun is set on a freely moving rectangular coordinate robot. The height of the spray gun can be adjusted according to the actual position of the label input into the wine bottle, and it can also move and tear the film following the wine bottle, which increases the application range of the equipment and the ability to cope with high-intensity operations; after the jet hits the wine bottle label, the starch film fragments will leave the wine bottle with the water flow. In order to prevent water droplets and starch film fragments from remaining on the bottle body, the equipment has its own bottle wiper to wipe the bottle body for the second time, which improves the neatness of the appearance of the wine bottle; the equipment has its own water source cache, filtering circulation and reuse functions, which further reduces the loss of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the device of the present invention.

[0016] Figure 2 It is a top view of the device of the present invention.

[0017] Figure 3 It is a schematic diagram of the internal three-dimensional structure of the flexible film tearing machine in the device of the present invention.

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the compound cavitation jet spray gun platform in the flexible film tearing machine.

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the rolling bottle wiping machine in the device of the present invention.

[0020] Figure 6 It is a top sectional view of the rolling bottle wiping machine in the device of the present invention.

[0021] Figure 7 It is a three-dimensional schematic diagram of the three-directional bottle wiping circuit in the rolling bottle wiping machine.

[0022] Figure 8 It is a side sectional view of the pump water tank in the device of the present invention.

[0023] Fig. 9 It is a three-dimensional schematic diagram of the annular linear body in the device of the present invention.

[0024] Fig.10It is a cross-sectional view of the platform section of the annular line body close to the compound cavitation jet spray gun.

[0025] Fig.11 It is a three-dimensional view and position relationship diagram of the input line body in the device of the present invention. Implementation

[0026] In the figure: 1. Flexible film peeling machine; 1.1. Sheet metal frame; 1.2. Recycling water tank; 1.3. Double-end rectangular coordinate robot; 1.3.1. X-axis beam; 1.3.2. Y-axis column; 1.3.3. Robot support; 1.4. Compound cavitation jet spray gun platform; 1.4.1 Platform bottom plate; 1.4.2. Customized cavitation jet spray gun; 1.4.3. Spray gun adapter plate; 1.4.4. Scattering sheet metal; 1.4.5. Extension hose; 1.4.6. End adapter plate; 2. Rolling bottle wiping machine; 2.1. Three-direction bottle wiping line; 2. 1.1. Line support; 2.1.2. Vertical mounting plate; 2.1.3. Horizontal mounting plate; 2.1.4. Buckskin towel roller; 2.2. Partition platform; 3. Pump water tank; 3.1. Self-priming water pump; 3.2. Booster water pump; 3.3. Three-layer water tank body; 3.4. Water pump placement rack; 3.5. Filter screen; 4. Ring line body; 4.1. Track conveyor line; 4.2. Wine bottle rotating support; 4.3. Self-rotating circular plate; 4.4. Friction rubber; 5. Input line body; 5.1. Guide conveyor line; 5.2. Cache disc; 6. Wine bottle kiln.

[0027] like Figure 1-Figure 2 As shown, a flexible and traceable wine bottle film tearing production line based on the cavitation jet principle mainly comprises a flexible film tearing machine (1), a rolling bottle wiping machine (2), a water pumping tank (3), and a ring-shaped line body (4) and an input line body (5); wherein the ring-shaped line body (4) is arranged at a suitable position near an external device: a wine bottle kiln (6), and a certain point is set as a manual bottle loading / unloading point. With the point as the starting point, the flexible film tearing machine (1) and the rolling bottle wiping machine (2) are respectively arranged along the running direction of the ring-shaped line body (4), and the ring-shaped line body (4) passes through the flexible film tearing machine (1) and the rolling bottle wiping machine (2) respectively; the water pumping tank (3) is arranged at a certain position near the ring-shaped line body (4), and is connected to the flexible film tearing machine (1) through a hose (not shown in the figure); with the bottle outlet of the wine bottle kiln (6) as the starting point and the vicinity of the manual bottle loading / unloading point as the end point, the input line body (5) is arranged, and the direction of the input line body (5) is adjusted according to the actual layout on site.

[0028] like Figure 3As shown, the flexible film tearing machine (1) is arranged along the running direction of the annular line body (4), a distance behind the starting point of the annular line body (4), and includes a sheet metal frame (1.1), a recovery water tank (1.2), a double-end rectangular coordinate robot (1.3) and a compound cavitation jet spray gun platform (1.4); the sheet metal frame (1.1) is placed on a horizontal ground, and the straight line of the annular line body (4) passes through it; the recovery water tank (1.2) and the double-end rectangular coordinate robot (1.3) are installed inside the sheet metal frame (1.1), wherein the recovery water tank (1.2) is installed at the bottom of the sheet metal frame (1.1), and the annular line body (4) passes through the sheet metal frame (1.1). The double-end rectangular coordinate robot (1.3) is installed on one side of the annular linear body (4) through a robot support (1.3.3), wherein the double-end rectangular coordinate robot (1.3) includes a robot support (1.3.3), an X-axis crossbeam (1.3.1) and a Y-axis column (1.3.2), the X-axis crossbeam (1.3.1) and the annular linear body (4) remain parallel, and the Y-axis column (1.3.2) can move forward and backward or adjust up and down along the direction of the X-axis column; the compound cavitation jet spray gun platform (1.4) is installed at the end of the Y-axis column (1.3.2) and points to the annular linear body (4).

[0029] like Figure 4 As shown, the compound cavitation jet spray gun platform (1.4) includes a platform base plate (1.4.1), an end adapter plate (1.4.6), a customized cavitation jet spray gun (1.4.2), a spray gun adapter plate (1.4.3), a scattering sheet metal (1.4.4) and an extension hose (1.4.5); wherein the end adapter plate (1.4.6) is mounted on the surface of the Y-axis column (1.3.2) facing away from the annular line body (4), the platform base plate (1.4.1) is fixedly connected to the end adapter plate (1.4.6) and forms an angle of 90° with the end adapter plate (1.4.6), and the platform base plate (1.4.1) is parallel to the horizontal plane; a group of waist holes are opened on the horizontal plane of the spray gun adapter plate (1.4.3) and connected to the platform base plate (1.4.1), vertically A circular hole is opened on the surface and is fixedly connected to the customized cavitation jet spray gun (1.4.2); the scattering sheet metal (1.4.4) is fixedly connected to the side of the spray gun adapter plate (1.4.3), and the inclined surface is just located a distance in front of the jet direction of the customized cavitation jet spray gun (1.4.2); the spray gun adapter plate (1.4.3) is installed in an array of 3-5 groups according to actual needs, and by adjusting the angle of the spray gun adapter plate (1.4.3), all customized cavitation jet spray guns (1.4.2) can be parallel to each other or all jets can converge at a certain point; the extension hose (1.4.5) is fixedly connected to the water inlet at the end of the customized cavitation jet spray gun (1.4.2), and after being collected, it is connected to the hose (not shown in the figure) leading to the pump water tank (3).

[0030] like Figure 5-Figure 6As shown, the bottle wiping machine is located behind the flexible film tearing machine (1) along the running direction of the annular line (4), and comprises a sheet metal frame (1.1), a three-directional bottle wiping line (2.1) and a partition platform (2.2); wherein the sheet metal frame (1.1) is placed on a horizontal ground, and the straight line of the annular line (4) reciprocates through it; the partition platform (2.2) is installed horizontally below the annular line (4), and the vertical surface separates the reciprocating line of the annular line (4); the horizontal surface is opened, and a drawer-type water storage tank (not shown in the figure) is inserted below; the three-directional bottle wiping line (2.1) is installed to cover the line leaving the flexible film tearing machine (1).

[0031] like Figure 7 As shown, the three-directional bottle wiping line (2.1) includes a line bracket (2.1.1), a vertical mounting plate (2.1.2), a horizontal mounting plate (2.1.3) and a deerskin towel roller (2.1.4), wherein the line bracket (2.1.1) is a set of profile frames, forming an inverted C-shaped covering annular line body (4) and allowing the annular line body (4) carrying wine bottles to pass freely, and the vertical mounting plate (2.1.2) and the horizontal mounting plate (2.1.3) are respectively installed on the column part and the top surface on both sides of the outer side of the line bracket (2.1.1); a plurality of deerskin towel rollers (2.1.4) are installed in an array on the vertical mounting plate and the horizontal mounting plate (2.1.3), forming a deerskin towel roller (2.1.4) channel covering both sides and the bottom surface of the wine bottle.

[0032] like Figure 8 The pump water tank (3) is located at a suitable position near the annular line body (4) and is connected to the flexible film tearing machine (1) through a hose (not shown in the figure); it includes a self-priming water pump (3.1), a booster water pump (3.2), a three-layer water tank body (3.3) and a water pump placement rack (3.4); wherein the three-layer water tank body (3.3) has three spaces interconnected by pipes, and a plurality of layers of filter screens (3.5) parallel to the horizontal plane are arranged in the middle section of the bottom layer; the bottom of the middle layer is embedded in and fixedly connected to the water pump placement rack (3.4), the water pump placement rack (3.4) is parallel to the horizontal plane, and 2-3 groups of booster water pumps (3.2) are placed on the water pump placement rack (3.4) and are fixedly connected thereto; the self-priming water pump (3.1) is arranged on the top of the three-layer water tank body (3.3), and 2-4 groups are arranged as needed to draw water from the bottom layer upward and transport it to the hose (not shown in the figure).

[0033] like Figure 9-10As shown, the annular line body (4) includes a track conveyor line (4.1), a wine bottle rotating support (4.2), a self-rotating circular plate (4.3) and a friction rubber (4.4); wherein a plurality of wine bottle rotating supports (4.2) are installed in an array in the track conveyor line (4.1) and move along the track conveyor line (4.1); the self-rotating circular plate (4.3) is fixedly connected to the bottom of the wine bottle rotating support (4.2), and according to the height of the self-rotating circular plate (4.3), a friction rubber (4.4) of the same height is attached inside the spray range section of the track conveyor line (4.1) close to the compound cavitation jet spray gun platform (1.4), and the self-rotating circular plate (4.3) can roll on the friction rubber (4.4).

[0034] like Fig.11 As shown, the input line body (5) includes a guide conveyor line (5.1) and a buffer disc (5.2); the starting point of the guide conveyor line (5.1) is fixedly connected to an external device: a wine bottle kiln (6), and the end is close to the manual bottle loading / unloading point of the annular line body (4); the buffer disc (5.2) is flush with the guide conveyor line (5.1) and is fixedly connected to the end of the guide conveyor line (5.1).

[0035] The present invention is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A flexible and traceable wine bottle film-tearing production line based on the cavitation jet principle, comprising a flexible film-tearing machine (1), a rolling bottle-wiping machine (2), a water pump tank (3), an annular line body (4), an input line body (5) and external equipment: a wine bottle kiln (6); wherein the main body of the production line, the flexible film-tearing machine (1) uses the cavitation jet principle to spray water flow on a designated position (i.e., the position of the wine bottle label) of a wine bottle installed on the annular line body (4); bubbles generated and grown in the water flow will quickly burst and generate heat after hitting the surface of the wine bottle, causing the starch film on the surface of the wine bottle label to break and complete the film-tearing process; the annular line body (4) receives the wine bottles manually transferred from the input line body (5) and transports them to the flexible film-tearing machine (1) and the rolling bottle-wiping machine (2) to complete the "film-tearing-bottle-wiping" process. , and forces the wine bottle to rotate to ensure that the wine bottle label is aligned with the film tearing position of the flexible film tearing machine (1); the water pump tank (3) recovers and filters the waste water generated in the film tearing process, and re-pressurizes it to the pressure required by the flexible film tearing machine (1) for the water spraying distance to provide it to the flexible film tearing machine (1) for use; the rolling bottle wiping machine (2) receives the wine bottles that have been transported by the annular line (4) and has completed the bottle wiping process along three main directions of the wine bottles; the input line (5) ensures that its starting point and end point are respectively opposite to the output end of the wine bottle kiln (6) and the manual bottle loading point of the annular line (4) according to the actual layout on site, and in order to prevent the wine bottles from being piled up and unable to enter the production line due to excessive output, a buffer mechanism is set at the end of the input line (5) for temporarily storing overflowing wine bottles.

2. A flexible and traceable wine bottle film tearing production line based on the cavitation jet principle as described in claim 1, characterized in that: The flexible film tearing machine (1) comprises a sheet metal frame (1.1), a recycling water tank (1.2), a double-end rectangular coordinate robot (1.3) and a compound cavitation jet spray gun platform (1.4); wherein the sheet metal frame (1.1) serves as an external frame to wrap all other supplementary parts, and the straight portion of the annular wire body (4) passes through one side of the inner side of the sheet metal frame (1.1); the double-end rectangular coordinate robot (1.3) is installed on the bottom surface of the other side of the sheet metal frame (1.1), and its running direction is the same as that of the sheet metal frame. (1.1) is parallel to the running direction of the annular line body (4) inside; the compound cavitation jet spray gun platform (1.4) is installed on the end of the double-end rectangular coordinate robot (1.3) and follows the rise and fall of the end of the Y-axis column (1.3.2), or moves along the conveyor line; the recovery water tank (1.2) is located directly below the annular line body (4) and the compound cavitation jet spray gun platform (1.4), and is used to recover the wastewater mixed with label film fragments generated in the film tearing process and guide it to the pump water tank (3).

3. The flexible film tearing machine (1) according to claim 2, characterized in that: The double-end rectangular coordinate robot (1.3) comprises a robot support (1.3.3), an X-axis beam (1.3.1) and a Y-axis column (1.3.2) (two groups); the column part of the robot support (1.3.3) is fixedly connected to the bottom surface of the sheet metal frame (1.1), and the beam part is parallel to the running direction of the annular line body (4) inside the sheet metal frame (1.1); the X-axis beam (1.3.1) is fixed to the top surface of the robot support (1.3.3) and is also parallel to the running direction of the annular line body (4); the Y-axis column (1.3.2) is installed on the linear track on the surface of the X-axis beam (1.3.1) through a linear track slider and can move freely along the linear track; the two groups of Y-axis columns (1.3.2) are used as power to move to a specified position or follow the movement of the wine bottle in the annular line body (4) by carrying a motor or manually pushing and pulling adjustment.

4. The flexible film tearing machine (1) according to claim 2, characterized in that: The compound cavitation jet spray gun platform (1.4) has two groups, which are respectively installed on the ends of the Y-axis columns (1.3.2) of the double-end rectangular coordinate robot (1.3), and include an end adapter plate (1.4.6), a platform bottom plate (1.4.1), a customized cavitation jet spray gun (1.4.2), a spray gun adapter plate (1.4.3), a scattering sheet metal (1.4.4) and an extension hose (1.4.5); the end adapter plate (1.4.6) and the double-end rectangular coordinate robot (1. 3) is fixedly connected to the end of the Y-axis column (1.3.2), the platform bottom plate (1.4.1) is fixedly connected to the end adapter plate (1.4.6) parallel to the horizontal plane; the spray gun adapter plate (1.4.3) is an L-shaped plate, the horizontal part of which is connected to the upper surface of the platform bottom plate (1.4.1) and moves forward and backward and swings left and right in a small range through the waist hole, and the vertical part of which is opened and fixedly connected to install the customized cavitation jet spray gun (1.4.2); the spray gun adapter plate (1.4.3) is installed in an array on the The platform bottom plate (1.4.1) is mounted on the platform bottom plate (3-4 groups are installed according to the requirements), and the vertical parts thereof are coplanar and all face the annular line body (4) in the initial position; the cavitation jet spray gun is a customized version, which utilizes the cavitation jet principle to spray a water flow carrying a large number of bubbles onto the wine bottle, and after hitting the wine bottle label position, the starch film on the wine bottle label is broken, thus completing the wine bottle film peeling process; the scattering sheet metal (1.4.4) is a long sheet metal, one end of which is connected to the side of the spray gun adapter plate (1.4.3), and the other end is connected to the side of the spray gun adapter plate (1.4.3). By bending, a slope with an angle of 30-60° with the path is formed near the starting point on the water spray path of the customized cavitation jet spray gun (1.4.2), forcing the water flow to hit the scattering sheet metal (1.4.4) in advance before sufficient bubbles are generated, causing the water flow to diverge and hit the surface of the wine bottle in a scattered state, thereby increasing the contact area; one end of the extension hose (1.4.5) is connected to the end of the customized cavitation jet spray gun (1.4.2), and the other end is connected to the pump water tank (3) after the branch lines converge.

5. A flexible and traceable wine bottle film tearing production line based on the cavitation jet principle as described in claim 1, characterized in that: The annular line body (4) comprises a track conveyor line (4.1), a wine bottle support, a self-rotating circular plate (4.3) and a friction rubber (4.4); the track conveyor line (4.1) is a customized version, and a plurality of groups of wine bottle rotating supports (4.2) are inserted into the track according to actual production efficiency. The main body of the wine bottle rotating support (4.2) is a cylindrical shaft and can rotate freely in the track conveyor line (4.1); a self-rotating circular plate (4.3) is inserted into the bottom of the wine bottle rotating support (4.2), and the friction rubber (4.4) is adhered to the inner side of the track conveyor line (4.1) near the compound cavitation jet spray gun platform (1.4). When the wine bottle rotating support (4.2) passes through this place, the self-rotating circular plate (4.3) and the friction rubber (4.4) rub against each other, forcing the wine bottle rotating support (4.2) to rotate with the wine bottle.

6. A flexible and traceable wine bottle film tearing production line based on the cavitation jet principle as described in claim 1, characterized in that: The rolling bottle wiping machine (2) is located behind the flexible film tearing machine (1) along the running direction of the annular line (4); the straight line of the annular line (4) passes through the interior of the rolling bottle wiping machine (2); the rolling bottle wiping machine (2) comprises a sheet metal frame (1.1), a three-directional bottle wiping line (2.1) and a partition platform (2.2); the sheet metal frame (1.1) is the same as the flexible film tearing machine (1), and the partition platform (2.2) is an inverted T-shaped sheet metal cube. Inside the sheet metal frame (1.1), the plane portion is located below the annular wire body (4), has a plurality of drainage holes on its surface, and contains a plurality of pull-out water tanks for recovering accumulated water; in order to save the overall floor space of the device, the vertical plate portion divides the round-trip line of the annular wire body (4) passing through the sheet metal frame (1.1) into an input line and an output line; the three-directional bottle wiping line (2.1) wraps around the input line portion of the annular wire body (4) to passively wipe the wine bottles that have passed through the film-tearing process.

7. The rolling bottle wiping machine (2) according to claim 6, characterized in that: The three-directional bottle wiping line (2.1) comprises a line bracket (2.1.1), a vertical mounting plate (2.1.2), a horizontal mounting plate (2.1.3), and a deerskin towel roller (2.1.4); the line bracket (2.1.1) is constructed according to the actual on-site environment and materials, and two of the vertical mounting plates (2.1.2) and one of the horizontal mounting plates (2.1.3) are installed on the line bracket (2.1.1); a plurality of deerskin towel rollers (2.1.4) are installed in an array below the vertical mounting plate (2.1.2) and the horizontal mounting plate (2.1.3), and the deerskin towel rollers (2.1.4) can rotate along the internal main axis; when the wine bottle passes along the annular line (4), the three-directional bottle wiping line (2.1) will wipe the main body of the wine bottle from both sides and the top of the wine bottle.

8. A flexible and traceable wine bottle film tearing production line based on the cavitation jet principle as described in claim 1, characterized in that: The pump water tank (3) comprises a three-layer water tank body (3.3), a self-priming water pump (3.1) and a booster water pump (3.2); the three layers of the three-layer water tank body (3.3) from bottom to top are respectively a waste water tank, a booster tank and a buffer tank, a platform is placed in the booster tank and two groups of booster water pumps (3.2) are fixedly connected to absorb water from the bottom and increase the pressure; 2-4 groups of the self-priming water pumps (3.1) are installed on the top of the three-layer water tank body (3.3) according to the actual water consumption demand; after the film is torn off, the starch film is carried The wastewater containing the fragments enters the wastewater bin of the three-layer water tank body (3.3) along the external pipeline. The middle part of the wastewater bin is provided with 2-4 layers of filter screens (3.5). The starch film fragments suspended in the water are blocked by the filter screens (3.5) and cannot rise with the water surface and enter the next layer. The wastewater is sucked up by the booster pump (3.2), filtered and pressurized on the way up, and finally reaches the top-layer buffer bin. The self-priming water pump (3.1) pumps the water out of the buffer bin and transports it to the flexible film tearing machine (1) for recycling.

9. The pump water tank (3) according to claim 8, characterized in that: To ensure that the pressurized water flow does not damage the label body or the outer surface of the wine bottle, the water flow is only pressurized to a pressure range that is just enough to spray the wine bottle.

10. A flexible and traceable wine bottle film tearing production line based on the cavitation jet principle as described in claim 1, characterized in that: The input line (5) comprises a guide conveyor line (5.1) and a buffer disc (5.2). The guide conveyor line (5.1) is a commercially available flexible chain conveyor line that adjusts its direction according to the on-site equipment layout to ensure that one end is connected to the discharge port of the wine bottle kiln (6) and the other end is close to the starting position set by the annular line (4). Wine bottles are loaded and unloaded manually at the starting position. In order to prevent the wine bottle kiln (6) from discharging too quickly and exceeding the film tearing speed of the device, the end of the guide conveyor line (5.1) is connected to the buffer disc (5.2). Wine bottles that overflow and cannot enter the annular line (4) in time will be guided to directly enter the buffer disc (5.2) to avoid wine bottle accumulation.

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