Glass bottle production line and production process

Abstract

The present invention discloses a glass bottle production line and production process, which relates to the technical field of glass bottle production and aims to solve the technical problem of uneven atomization thickness when processing areas with complex curvatures on the bottle body. The production line includes a production bracket, a processing box, a sandblasting mechanism arranged inside the processing box, an isolation component and a separation component, and a fixed conveying component arranged inside the production bracket. The present invention uses an expandable or foldable sandblasting gun to achieve dynamic switching between fan-shaped spraying and narrow-beam injection: when expanded, the sandblasting medium is guided by a guide plate to form a fan-shaped spraying area, which can perform comprehensive and gentle atomization treatment on the surface of the glass bottle; when folded, the sandblasting path is limited by the guide plate to form a narrow-beam injection, which can accurately process local areas such as the bottle mouth and bottle shoulder while performing circular rotation without dead angle coverage; and through the isolation chamber and the inclined plate, the sandblasting splash interference is effectively prevented. The present invention achieves significant breakthroughs in both the atomization accuracy and production efficiency of the glass bottle surface.

Description

Technical Field

[0001] The present invention relates to the technical field of glass bottle production, and more particularly to a glass bottle production line and production process. Background Art

[0002] In the production practice of atomization treatment of glass bottle surfaces, existing sandblasting equipment usually uses a fixed-angle spray gun. When treating the entire surface of multiple glass bottles at one time, it is necessary to manually flip the bottle body or rotate the glass bottle frequently, resulting in low production efficiency. In addition, in mechanical transmission, the rotation of the glass bottle will increase because the centrifugal force increases with the increase in rotation speed. If the rotation speed of the glass bottle is too fast, the blasting area of ​​the fixed sandblasting gun will cover less times within one rotation of the bottle body, which may cause a sparse distribution of surface atomized particles and fail to form a uniform frosted texture; on the contrary, if the rotation speed is too slow, local areas may be excessively worn due to continuous impact of sand particles. Also, because the sandblasting angle and flow rate cannot be flexibly adjusted, it is difficult to take into account both large-area uniform atomization and local fine treatment. When treating areas with complex curvature of the bottle body, uneven atomization thickness is prone to occur. In addition, although alternative processes such as chemical etching have higher precision, they require the use of toxic reagents such as hydrofluoric acid, and the cost of environmental protection treatment is high.

[0003] The structural design of the existing glass bottle production line also has obvious deficiencies. When atomizing multiple glass bottles, the isolation system mostly uses fixed baffles or open sandblasting chambers, which cannot be dynamically adjusted according to changes in bottle shapes. As a result, adjacent glass bottles are prone to sand splashing and interference during the sandblasting process, causing secondary scratches on the surface. In view of this, we propose a glass bottle production line and production process. Summary of the Invention

[0004] The purpose of the present invention is to provide a glass bottle production line and production process to solve the technical problem of uneven atomization thickness that easily occurs when processing areas with complex curvature of the bottle body.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: a glass bottle production line, comprising a production support, a processing box, a sandblasting mechanism, an isolation assembly, a fixed conveying assembly, and a separation assembly, wherein the processing box is separated into a sandblasting chamber and a filtration chamber by the production support; the fixed conveying assembly comprises a plurality of circular clamping cylinders that can be expanded or gathered;

[0006] The sandblasting mechanism includes a plurality of spray gun housings corresponding to the positions of the circular clamping cylinders, each of which is rotatably connected to a folding gun housing via an insert rod, and guide plates are fixedly arranged on the inner walls of both sides of each folding gun housing;

[0007] The isolation assembly includes a plurality of partitions and baffles that can form an isolation cavity or a flow channel, and the flow channel corresponds to the circular clamping cylinder in the longitudinal direction;

[0008] When several circular clamping cylinders are moved into the flow channel, an isolation chamber is formed by axial rotation of the baffle to prevent sandblasting and splashing;

[0009] The foldable gun shell is rotated inside the spray gun shell, causing the foldable gun shell to be unfolded or gathered. When unfolded, the output end of the spray gun shell is fan-shaped, and the arc surface on the guide plate corresponds to the position of the input end of the spray gun shell, which increases the spray range and reduces the sandblasting flow rate, and can perform comprehensive and soft atomization treatment on the surface of the glass bottle; when folded, the diameter of the spray gun is reduced, and the guide plate is staggered with the input end of the spray gun shell, which can enhance the sandblasting flow rate to quickly atomize the local surface of the glass bottle. The present invention realizes dynamic switching between fan-shaped spraying and narrow-beam spraying through an unfoldable or foldable sandblasting gun: when unfolded, the sandblasting medium is guided by the guide plate to form a fan-shaped spraying area, which can perform comprehensive and soft atomization treatment on the surface of the glass bottle; when folded, the sandblasting path is limited by the guide plate to form a narrow-beam spray, which can accurately treat local areas such as the bottle mouth and bottle shoulder while making a circular rotation, and has no dead angle coverage; and the isolation chamber is combined with the inclined plate to effectively prevent sandblasting splash interference, and the present invention achieves significant breakthroughs in the atomization accuracy and production efficiency of the glass bottle surface.

[0010] Preferably, the fixed conveying assembly also includes a driving motor with a pulley, the driving motor is fixedly connected to one side of the production bracket, the inner walls on both sides of the production bracket are symmetrically structured and rotatably connected to a transmission cylinder, one end of one of the transmission cylinders is fixedly connected to a transmission pulley, the transmission pulley is connected to the pulley on the driving motor through a transmission belt, the surfaces of the two transmission cylinders are transmission-connected with a conveyor belt, the conveyor belt is composed of a plurality of transverse rods, and a plurality of waist-shaped holes are opened in a circular array in the upper hole of each of the transverse rods.

[0011] Preferably, each of the circular clamping cylinders is composed of a plurality of combination pieces, each of the combination pieces is slidably connected to the inside of a plurality of waist-shaped holes through an insertion rod, and the ends of the insertion rods on every two adjacent combination pieces are fixedly connected to a first tension spring.

[0012] Preferably, the sandblasting mechanism also includes a support plate with a pneumatic slider, the support plate is slidably connected to the inside of the processing box, a plurality of first motors are fixedly connected to the top of the support plate in a linear array, each output end of the first motor is fixedly connected to a first transmission wheel, and a second transmission wheel is rotatably sleeved in the upper hole of the support plate, the three second transmission wheels in each horizontal linear array are connected to the first transmission wheel through a first belt transmission, and the bottom of each second transmission wheel is fixedly connected to a fixed frame.

[0013] Preferably, a first hydraulic rod is fixedly sleeved in the upper hole of each second transmission wheel, and the inner walls on both sides of each of the fixed frames are rotatably connected to the gear telescopic rod through an insertion rod, and the gear telescopic rod is hinged to the output shaft of the first hydraulic rod, and the inner walls on both sides of each of the fixed frames are rotatably connected to the second gear through an insertion rod, and the second gear is meshed with the gear on the gear telescopic rod, and each spray gun housing is fixedly connected to one side of several fixed frames.

[0014] Preferably, the isolation assembly also includes a plurality of arch rods, and a plurality of partitions are fixedly connected to the inner walls on both sides of the sandblasting chamber on the processing box in a linear array. The plurality of arch rods are rotatably connected to the side of the partition in a longitudinal linear array, and the plurality of arch rods in each transverse linear array are fixedly connected, and the plurality of baffles are fixedly sleeved on the end surface of the arch rod, and every two adjacent baffles and partitions form an isolation cavity.

[0015] Preferably, each of the inner walls of the isolation chamber is arranged with a number of inclined plates, and the several inclined plates are fixedly connected to the baffle and the partition, wherein the ends of the four arch rods are rotatably connected to a transmission plate, one side of the transmission plate is slidably connected to a transmission head, and an electric push rod is fixedly connected to the inner wall of one side of the sandblasting chamber on the processing box, and the electric push rod is transmission-connected to the transmission head.

[0016] Preferably, the separation component includes a second motor, which is fixedly sleeved on the bottom of the processing box. The inner wall of the bottom of the processing box is fixedly connected to a separation cylinder, and the top of the separation cylinder is fixedly connected to a plurality of isolation plates in a ring array.

[0017] Preferably, an outer convex interlayer and an inner concave interlayer are formed between each two adjacent isolation plates, and a discharge plate hammer is rotatably connected to the inner wall of the bottom of the separation cylinder, and the discharge plate hammer is transmission-connected to the second motor.

[0018] A production process for a glass bottle production line comprises the following steps:

[0019] S1. Glass bottle production and transportation: First, the glass bottles are produced by injection molding process, and then the glass bottles are placed inside the circular clamping cylinder at one time. Then, the drive motor is activated by the external circuit mechanism. The drive motor drives the transmission cylinder to rotate through the transmission belt and transmission pulley, so that several circular clamping cylinders move into the processing box;

[0020] S2. Glass bottle isolation: When several circular clamping cylinders are moved into the processing box, the external control system first drives the electric push rod to drive the transmission head to slide on one side of the transmission plate, causing the transmission plate to move downward. The downward movement of the transmission plate causes several arched rods to rotate downward, so that an isolation cavity is formed between two adjacent partitions through the baffle;

[0021] S3, glass bottle atomization treatment;

[0022] S3.1. Comprehensive atomization of glass bottles: First, the external control system activates the first hydraulic rod, which drives the gear telescopic rod to rotate axially. The second gear, through the gear telescopic rod, engages and transmits the power. The second gear then drives the folding gun housing to rotate axially, causing the folding gun housing to unfold so that its output end forms a fan shape. The curved surface on the guide plate aligns with the input end of the spray gun housing, causing the sandblasting to contact and disperse with the curved surface of the guide plate, thereby increasing the spraying range and reducing the sandblasting flow rate, thereby achieving comprehensive and gentle atomization of the glass bottle surface.

[0023] S3.2. Localized atomization of the glass bottle surface: First, the external control system activates the first hydraulic rod, which drives the gear telescopic rod to rotate axially. The second gear, through the gear telescopic rod, engages and transmits the power. This causes the folding gun housing to fold, reducing the diameter of the delivery port. The guide plate is misaligned with the input end of the gun housing, reducing the spray range while increasing the sandblasting flow rate, achieving localized atomization of thicker glass surfaces.

[0024] S3.3. During the full atomization of a glass bottle or the partial atomization of a glass bottle surface, an external circuit mechanism is required to cause a first motor to drive a first transmission wheel, which in turn drives a plurality of second transmission wheels via a first belt, thereby causing the spray gun housing and the folding gun housing to rotate about the second transmission wheels to atomize the glass bottle. During the sandblasting operation, an inclined plate can be used to prevent sandblasting splashing in the isolation chamber from damaging the glass bottle.

[0025] S4. Removal of atomized glass and separation of frosted sand: First, the electric push rod drives the transmission plate shaft to rotate upward, causing the baffle shaft to rotate upward, resulting in the formation of a flow channel in the isolation chamber, and the atomized glass bottles flow out from it and are picked up; after sandblasting and polishing, they flow into the interior of the separation cylinder, and first the external circuit mechanism is used to drive the second motor to rotate the discharge plate hammer to push the mixed material to the edge of the separation cylinder, wherein the frosted sand can be discharged through the convex interlayer and the concave interlayer, and the larger glass fragments are stuck in the convex interlayer.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. The present invention uses an expandable or foldable sandblasting gun to achieve dynamic switching between fan-shaped spraying and narrow-beam jetting: when expanded, the sandblasting medium is guided by the guide plate to form a fan-shaped spraying area, which can perform comprehensive and gentle atomization treatment on the surface of the glass bottle; when folded, the sandblasting path is limited by the guide plate to form a narrow-beam jet, which can accurately treat local areas such as the bottle mouth and bottle shoulder while performing circular rotation and covering no blind spots; and the isolation chamber is combined with the inclined plate to effectively prevent sandblasting splash interference. The present invention achieves significant breakthroughs in both glass bottle surface atomization accuracy and production efficiency.

[0028] 2. The present invention realizes lateral movement through the pneumatic slider support plate, and cooperates with the transmission wheel group driven by the first motor and the belt drive to enable the spray gun housing to rotate in a circle, ensuring that there is no dead angle in the sandblasting of the glass bottle surface; the hydraulically driven gear telescopic rod engages with the second gear to drive the folding gun housing to dynamically expand or fold: when expanded, the curved surface of the guide plate disperses the sand flow to form a fan-shaped spraying area, expands the coverage area and reduces the flow rate, so as to achieve comprehensive and soft atomization of the bottle body; when folded, the diameter of the nozzle is reduced and the flow rate is increased, so that local thick walls or patterned areas can be accurately processed.

[0029] 3. This invention uses an electric push rod to drive the transmission plate up and down, driving the arched rod and baffle to rotate, dynamically forming an isolation chamber or circulation channel. During glass bottle conveying, the isolation chamber closes, separating adjacent bottles independently to prevent sandblasting splash interference. After processing is completed, the channel opens to ensure smooth bottle removal. Tilted plates are arranged in a maze-like pattern within the isolation chamber, effectively blocking rebounding sand particles and preventing secondary impacts on the bottles that could cause scratches. Compared to traditional open sandblasting, this method avoids atomized surface defects, reduces dust spillage, and improves the working environment.

[0030] 4. The present invention drives the discharge hammer to rotate through the second motor, pushing the mixed material after sandblasting to the edge of the separation cylinder. The convex interlayer and the concave interlayer formed by the isolation plate realize efficient screening: larger glass fragments are stuck in the convex interlayer, and fine sand particles flow out from the concave interlayer. Real-time separation prevents debris from clogging the sandblasting pipeline, ensuring continuous operation of the production line and reducing downtime for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0032] Figure 2 It is a three-dimensional structural diagram of the present invention, showing the internal structure of the device;

[0033] Figure 3 It is a schematic diagram of the three-dimensional structure of the sandblasting mechanism of the present invention;

[0034] Figure 4 It is a schematic diagram of the three-dimensional enlarged structure of the fixed conveying component of the present invention;

[0035] Figure 5 This is a schematic diagram of the three-dimensional exploded structure of the fixed conveying assembly of the present invention;

[0036] Figure 6 It is a schematic diagram of a three-dimensional enlarged structure of the isolation component of the present invention;

[0037] Figure 7 It is a schematic diagram of the three-dimensional partial structure of the isolation component of the present invention;

[0038] Figure 8 It is a schematic diagram of the three-dimensional enlarged structure of the sandblasting mechanism of the present invention;

[0039] Figure 9 Schematic diagram of the cross-section of the sandblasting mechanism structure of the present invention;

[0040] Figure 10 This is a schematic cross-sectional view of the structure of the foldable gun case of the present invention in a folded state;

[0041] Figure 11 This is a schematic cross-sectional view of the structure of the foldable gun case of the present invention in the unfolded state;

[0042] Figure 12 It is a schematic diagram of the three-dimensional structure of the separation component of the present invention;

[0043] Figure 13 This is a schematic diagram of the sandblasting structure of the present invention in use, illustrating the use structure of the inclined plate.

[0044] Explanation of the numbers in the figure: 1. Production bracket; 2. Processing box; 3. Sandblasting mechanism; 4. Isolation component; 5. Fixed conveying component; 6. Separation component;

[0045] 31. Support plate; 32. First motor; 33. First transmission wheel; 34. Second transmission wheel; 35. First belt; 36. Fixing frame; 37. First hydraulic rod; 38. Gear telescopic rod; 39. Second gear; 310. Spray gun housing; 311. Folding gun housing; 312. Guide plate;

[0046] 41. Partition plate; 42. Arch rod; 43. Baffle plate; 44. Inclined plate; 45. Transmission plate; 451. Transmission head; 46. Electric push rod;

[0047] 51. Drive motor; 52. Drive cylinder; 53. Drive pulley; 54. Drive belt; 55. Conveyor belt; 56. Waist-shaped hole; 57. Assembly plate; 58. First tension spring;

[0048] 61. Second motor; 62. Separation barrel; 621. Isolation plate; 63. Discharge hammer. DETAILED DESCRIPTION

[0049] Example 1, as Figure 1-Figure 3 、 Figures 8-11 and Figure 13 As shown, the present invention relates to a glass bottle production line and production process, including a production bracket 1, a processing box 2 is arranged on the outside of the production bracket 1, and the processing box 2 is divided into a sandblasting chamber and a filter chamber by the production bracket 1, a sandblasting mechanism 3 and an isolation component 4 are arranged inside the sandblasting chamber on the processing box 2, a fixed conveying component 5 is arranged inside the production bracket 1, and a separation component 6 is arranged inside the filter chamber on the processing box 2.

[0050] The sandblasting mechanism 3 includes a support plate 31 with a pneumatic slider. The support plate 31 is slidably connected to the inside of the processing box 2. A plurality of first motors 32 are fixedly connected to the top of the support plate 31 in a linear array. The output end of each first motor 32 is fixedly connected to a first transmission wheel 33. Second transmission wheels 34 are rotatably sleeved in the holes on the support plate 31. The three second transmission wheels 34 in each horizontal linear array are connected to the first transmission wheel 33 through a first belt 35. The bottom of each second transmission wheel 34 is fixedly connected to a fixing frame 36. A first hydraulic rod 37 is fixedly sleeved in the hole on each second transmission wheel 34. The inner walls on both sides of each fixed frame 36 are rotatably connected to the gear telescopic rod 38 through an insertion rod, and the gear telescopic rod 38 is hinged to the output shaft of the first hydraulic rod 37. The inner walls on both sides of each fixed frame 36 are rotatably connected to the second gear 39 through an insertion rod, and the second gear 39 is meshed with the gear on the gear telescopic rod 38. One side of each fixed frame 36 is fixedly connected to a spray gun housing 310, and the inside of each spray gun housing 310 is rotatably connected to a folding gun housing 311 through an insertion rod, and the folding gun housing 311 is fixedly connected to the second gear 39. Guide plates 312 are fixedly arranged on the inner walls on both sides of each folding gun housing 311.

[0051] Specifically, the spray gun housing 310 rotates in a circle with the second transmission wheel 34 as the axis to sandblast the surface of the atomized glass bottle. At the same time, the folding gun housing 311 can be unfolded or folded by hydraulic drive. When unfolded, the output end of the spray gun housing 310 is fan-shaped, and the arc surface on the guide plate 312 corresponds to the position of the input end of the spray gun housing 310, which can increase the spraying range and reduce the sandblasting flow rate, and perform comprehensive and soft atomization treatment on the surface of the glass bottle; when folded, the diameter of the output end of the spray gun housing 310 is reduced, which can enhance the sandblasting flow rate and can quickly atomize the local surface of the glass bottle.

[0052] The present invention realizes lateral movement through the pneumatic slider support plate 31, and cooperates with the transmission wheel group driven by the first motor 32 and the belt drive to enable the spray gun housing 310 to rotate in a circle, ensuring that there is no dead angle in the sandblasting of the glass bottle surface; the hydraulically driven gear telescopic rod 38 engages with the second gear 39, driving the folding gun housing 311 to dynamically expand or fold: when expanded, the curved surface of the guide plate 312 disperses the sand flow to form a fan-shaped spraying area, expands the coverage area and reduces the flow rate, thereby realizing comprehensive and soft atomization of the bottle body; when folded, the diameter of the nozzle is reduced, the flow rate is enhanced, and local thick walls or pattern areas are accurately processed.

[0053] like Figure 6-Figure 7As shown, the isolation assembly 4 includes a plurality of partitions 41, and the plurality of partitions 41 are fixedly connected to the inner walls on both sides of the sandblasting chamber on the processing box 2 in a linear array. The partitions 41 are rotatably connected to a plurality of arch rods 42 in a longitudinal linear array, and the plurality of arch rods 42 in each transverse linear array are fixedly connected. The end surface of each arch rod 42 is fixedly sleeved with a baffle 43, and every two adjacent baffles 43 and the partition 41 form an isolation chamber. A plurality of inclined plates 44 are arranged on the inner wall of each isolation chamber, and the plurality of inclined plates 44 are fixedly connected to the baffle 43 and the partition 41, wherein the ends of four arch rods 42 are rotatably connected to a transmission plate 45, and a transmission head 451 is slidably connected to one side of the transmission plate 45. An electric push rod 46 is fixedly connected to the inner wall of one side of the sandblasting chamber on the processing box 2, and the electric push rod 46 is transmission-connected to the transmission head 451.

[0054] Specifically, the transmission plate 45 is driven to move upward or downward by the electric push rod 46. When moving upward, the axes of the baffles 43 rotate upward, causing the axes of the isolation chambers to form flow corridors for the movement of glass bottles; when moving downward, the axes of the baffles 43 rotate downward to form isolation chambers, so that the glass bottles can be prevented from interfering with each other during the sandblasting operation, and the inclined plate 44 can prevent the sandblasting in the isolation chamber from splashing and causing damage to the glass bottles.

[0055] The present invention uses an electric push rod 46 to drive the transmission plate 45 up and down, driving the arched rod 42 and baffle 43 to rotate, dynamically forming an isolation chamber or circulation channel. During glass bottle conveying, the isolation chamber closes, separating adjacent bottles independently and preventing interference from sandblasting splashes. After processing is complete, the channel opens to ensure smooth bottle removal. Tilted plates 44 are arranged in a maze-like pattern within the isolation chamber, effectively blocking rebounding sand particles and preventing secondary impacts on the bottles that could cause scratches. Compared to traditional open sandblasting, this method avoids atomized surface defects, reduces dust spillage, and improves the working environment.

[0056] like Figure 3-Figure 5 As shown, the fixed conveying assembly 5 includes a driving motor 51 with a pulley, and the driving motor 51 is fixedly connected to one side of the production bracket 1. The inner walls on both sides of the production bracket 1 are symmetrically structured and rotatably connected to a transmission cylinder 52, one end of which is fixedly connected to a driving pulley 53, and the driving pulley 53 is connected to the pulley on the driving motor 51 through a transmission belt 54. The surfaces of the two driving cylinders 52 are connected to a conveyor belt 55 for transmission. The conveyor belt 55 is composed of a plurality of transverse rods, and a plurality of waist-shaped holes 56 are opened in a circular array in the hole on each transverse rod. The inside of each waist-shaped hole 56 is slidably connected to a combination piece 57 through an insertion rod, and the ends of the insertion rods on each adjacent two combination pieces 57 are fixedly connected to a first tension spring 58.

[0057] Specifically, each adjacent plurality of assembly pieces 57 form a circular clamping cylinder that can be expanded or gathered, and the clamping cylinder corresponds to the position of the flow channel formed by two adjacent baffles 43, and the clamping cylinder is vertically coaxial with the second transmission wheel 34; when expanded, the glass bottle can be taken out; when gathered, the glass bottle can be clamped and transported.

[0058] like Figure 2 and Figure 12 As shown, the separation component 6 includes a second motor 61, which is fixedly sleeved on the bottom of the processing box 2. The inner wall of the bottom of the processing box 2 is fixedly connected to a separation cylinder 62, and a plurality of isolation plates 621 are fixedly connected to the top of the separation cylinder 62 in an annular array. An outer convex interlayer and an inner concave interlayer are formed between each adjacent two isolation plates 621. The inner wall of the bottom of the separation cylinder 62 is rotatably connected to a discharge plate hammer 63, and the discharge plate hammer 63 is transmission-connected to the second motor 61.

[0059] Specifically, the second motor 61 drives the discharge hammer 63 to rotate, which can push the frosting sand and glass fragments to the surroundings, wherein the larger glass fragments are stuck inside the convex interlayer, while the fine frosting sand flows out from the concave interlayer.

[0060] The present invention drives the discharge hammer 63 to rotate through the second motor 61, pushing the sandblasted mixed material to the edge of the separation cylinder 62. The convex interlayer and the concave interlayer formed by the isolation plate 621 realize efficient screening: larger glass fragments are stuck in the convex interlayer, and fine sand particles flow out from the concave interlayer. Real-time separation prevents debris from clogging the sandblasting pipeline, ensuring continuous operation of the production line and reducing downtime for maintenance.

[0061] Example 2: A production process for a glass bottle production line, comprising the following steps:

[0062] S1. Glass bottle production and transportation: First, glass bottles are produced using an injection molding process. The glass bottles are then placed inside a circular clamping cylinder at once. Then, an external circuit mechanism activates a drive motor 51, which drives a drive cylinder 52 to rotate via a drive belt 54 and a drive pulley 53, causing the circular clamping cylinders to move into the processing box 2.

[0063] S2. Isolation of glass bottles: When the circular clamping cylinders are moved into the processing box 2, the external control system first causes the electric push rod 46 to drive the transmission head 451 to slide on one side of the transmission plate 45, causing the transmission plate 45 to move downward. The downward movement of the transmission plate 45 causes the arched rods 42 to rotate downward, so that an isolation chamber is formed between two adjacent partitions 41 through the baffle 43;

[0064] S3, glass bottle atomization treatment;

[0065] S3.1. Comprehensive atomization of the glass bottles: First, the external control system activates the first hydraulic rod 37, which drives the gear telescopic rod 38 to rotate axially. The second gear 39 engages the gear telescopic rod 38, which then drives the folding gun housing 311 to rotate axially. This causes the folding gun housing 311 to unfold, forming a fan-shaped output end. The curved surface of the guide plate 312 aligns with the input end of the spray gun housing 310, causing the sandblasted material to contact the curved surface of the guide plate 312 and disperse. This increases the spraying range and reduces the sandblasting flow rate, thereby achieving comprehensive and gentle atomization of the glass bottle surface.

[0066] S3.2. Localized atomization of the glass bottle surface: First, the external control system activates the first hydraulic rod 37, which drives the gear telescopic rod 38 to rotate axially. The second gear 39 engages the gear telescopic rod 38, causing the folding gun housing 311 to fold, reducing the diameter of the delivery port. The guide plate 312 is misaligned with the input end of the spray gun housing 310, thereby reducing the spray range and increasing the sandblasting flow rate. This allows for localized atomization of thicker glass surfaces.

[0067] S3.3. During the full atomization of the glass bottle or the partial atomization of the surface of the glass bottle, the first motor 32 is driven by an external circuit mechanism to drive the first transmission wheel 33, which in turn drives the plurality of second transmission wheels 34 via the first belt 35. This causes the spray gun housing 310 and the folding gun housing 311 to rotate about the second transmission wheels 34, thereby atomizing the glass bottle. During the sandblasting operation, the inclined plate 44 can prevent sandblasting splashing in the isolation chamber from damaging the glass bottle.

[0068] S4. Removal of atomized glass and separation of frosted sand: First, the electric push rod 46 drives the transmission plate 45 to rotate axially upward, causing the baffle 43 to rotate axially upward, resulting in the formation of a flow channel in the isolation chamber, and the atomized glass bottles flow out from it and are picked up; after sandblasting and polishing, they flow into the interior of the separation cylinder 62, and first the external circuit mechanism drives the second motor 61 to drive the discharge plate hammer 63 to rotate, pushing the mixed material to the edge of the separation cylinder 62, wherein the frosted sand can be discharged through the convex interlayer and the concave interlayer, and the larger glass fragments are stuck in the convex interlayer.

[0069] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A glass bottle production line, comprising a production support (1), a processing box (2), a sandblasting mechanism (3), an isolation component (4), a fixed conveying component (5) and a separation component (6), characterized in that: The processing box (2) is divided into a sandblasting chamber and a filtering chamber by a production support (1); the sandblasting mechanism (3) and the isolation component (4) are arranged inside the sandblasting chamber on the processing box (2); the fixed conveying component (5) is arranged inside the production support (1); the separation component (6) is arranged inside the filtering chamber on the processing box (2); the fixed conveying component (5) includes a plurality of circular clamping cylinders that can be expanded or gathered; The sandblasting mechanism (3) comprises a plurality of spray gun housings (310) corresponding to the positions of the circular clamping cylinders, each of the spray gun housings (310) being rotatably connected to a folding gun housing (311) via an insert rod, and guide plates (312) being fixedly arranged on the inner walls of both sides of each folding gun housing (311); The isolation assembly (4) includes a plurality of partitions (41) and baffles (43) capable of forming an isolation cavity or a flow channel, and the flow channel corresponds to the position of the circular clamping cylinder in the longitudinal direction; When the plurality of circular clamping cylinders are moved into the flow channel, an isolation cavity is formed by axial rotation of the baffle (43) to prevent sand blasting and splashing; The folded gun housing (311) is rotated inside the spray gun housing (310), so that the folded gun housing (311) is unfolded or gathered. When unfolded, the output end of the spray gun housing (310) is fan-shaped, and the arc surface on the guide plate (312) corresponds to the position of the input end of the spray gun housing (310), thereby increasing the spray range and reducing the sandblasting flow rate, and being able to perform a comprehensive and soft atomization treatment on the surface of the glass bottle; when folded, the diameter of the spray gun is reduced, and the position of the guide plate (312) and the input end of the spray gun housing (310) are staggered, which can enhance the sandblasting flow rate to quickly atomize the local surface of the glass bottle.

2. A glass bottle production line according to claim 1, characterized in that: The fixed conveying assembly (5) further comprises a driving motor (51) with a pulley, wherein the driving motor (51) is fixedly connected to one side of the production bracket (1), and the inner walls on both sides of the production bracket (1) are symmetrically structured and are rotatably connected to transmission cylinders (52), wherein one end of the transmission cylinder (52) is fixedly connected to a transmission pulley (53), and the transmission pulley (53) is connected to the upper pulley of the driving motor (51) through a transmission belt (54), and the surfaces of the two transmission cylinders (52) are connected to a conveyor belt (55), and the conveyor belt (55) is composed of a plurality of transverse rods, and a plurality of waist-shaped holes (56) are opened in a circular array in the upper hole of each transverse rod.

3. A glass bottle production line according to claim 2, characterized in that: Each of the circular clamping cylinders is composed of a plurality of combination pieces (57), each of the combination pieces (57) is slidably connected to the interior of a plurality of waist-shaped holes (56) via an insertion rod, and the ends of the insertion rods of each two adjacent combination pieces (57) are fixedly connected to a first tension spring (58).

4. A glass bottle production line according to claim 3, characterized in that: The sandblasting mechanism (3) further comprises a support plate (31) with a pneumatic slider, wherein the support plate (31) is slidably connected to the interior of the processing box (2), and a plurality of first motors (32) are fixedly connected to the top of the support plate (31) in a linear array, and the output end of each first motor (32) is fixedly connected to a first transmission wheel (33), and a second transmission wheel (34) is rotatably sleeved in the hole on the support plate (31), and the three second transmission wheels (34) in each transverse linear array are connected to the first transmission wheel (33) through a first belt (35), and the bottom of each second transmission wheel (34) is fixedly connected to a fixing frame (36).

5. A glass bottle production line according to claim 4, characterized in that: A first hydraulic rod (37) is fixedly sleeved in the upper hole of each second transmission wheel (34), and the inner walls on both sides of each fixed frame (36) are rotatably connected to a gear telescopic rod (38) through an insertion rod, and the gear telescopic rod (38) is hinged to the output shaft of the first hydraulic rod (37), and the inner walls on both sides of each fixed frame (36) are rotatably connected to a second gear (39) through an insertion rod, and the second gear (39) is meshed with the gear on the gear telescopic rod (38), and each spray gun housing (310) is fixedly connected to one side of a plurality of fixed frames (36).

6. A glass bottle production line according to claim 5, characterized in that: The isolation assembly (4) further comprises a plurality of arched rods (42), a plurality of partitions (41) being fixedly connected to the inner walls of the sandblasting chamber on both sides of the processing box (2) in a linear array, a plurality of arched rods (42) being rotatably connected to the side of the partition (41) in a longitudinal linear array, and a plurality of arched rods (42) in each transverse linear array being fixedly connected, a plurality of baffles (43) being fixedly sleeved on the end surfaces of the arched rods (42), and every two adjacent baffles (43) and the partition (41) forming an isolation cavity.

7. A glass bottle production line according to claim 6, characterized in that: A plurality of inclined plates (44) are arranged on the inner wall of each isolation cavity, and the plurality of inclined plates (44) are fixedly connected to the baffle (43) and the partition (41), wherein the ends of the four arched rods (42) are rotatably connected to a transmission plate (45), and one side of the transmission plate (45) is slidably connected to a transmission head (451), and an electric push rod (46) is fixedly connected to the inner wall of one side of the sandblasting chamber of the processing box (2), and the electric push rod (46) is transmission-connected to the transmission head (451).

8. A glass bottle production line according to claim 7, characterized in that: The separation assembly (6) comprises a second motor (61), the second motor (61) being fixedly sleeved on the bottom of the processing box (2), a separation cylinder (62) being fixedly connected to the inner wall of the bottom of the processing box (2), and a plurality of isolation plates (621) being fixedly connected to the top of the separation cylinder (62) in an annular array.

9. A glass bottle production line according to claim 8, characterized in that: An outer convex interlayer and an inner concave interlayer are formed between each two adjacent isolation plates (621); a discharge plate hammer (63) is rotatably connected to the inner wall of the bottom of the separation cylinder (62), and the discharge plate hammer (63) is transmission-connected to the second motor (61).

10. The production process of a glass bottle production line according to claim 9, characterized in that: The steps are as follows: S1. Production and transportation of glass bottles: First, the glass bottles are produced by injection molding process, and then the glass bottles are placed inside the circular clamping cylinder at one time. Then, the driving motor (51) is operated through the external circuit mechanism. The driving motor (51) drives the driving cylinder (52) to rotate through the transmission belt (54) and the transmission pulley (53), so that the plurality of circular clamping cylinders move into the processing box (2); S2, glass bottle isolation: when the plurality of circular clamping cylinders are moved into the processing box (2), the external control system first drives the electric push rod (46) to drive the transmission head (451) to slide on one side of the transmission plate (45), causing the transmission plate (45) to move downward. The downward movement of the transmission plate (45) causes the plurality of arched rods (42) to rotate downward, so that two adjacent partitions (41) form an isolation chamber through the baffle (43); S3, glass bottle atomization treatment; S3.

1. Comprehensive atomization treatment of glass bottles: first, the first hydraulic rod (37) is operated through the external control system, the first hydraulic rod (37) drives the gear telescopic rod (38) to rotate axially, the second gear (39) is engaged and transmitted through the gear telescopic rod (38), and then the folding gun shell (311) is driven to rotate axially through the second gear (39), so that the folding gun shell (311) is unfolded so that its output end is fan-shaped, and the arc surface on the guide plate (312) corresponds to the position of the input end of the spray gun shell (310), so that the sandblasting contacts the arc surface of the guide plate (312) and is dispersed, thereby expanding the spraying range and reducing the sandblasting flow rate, thereby performing comprehensive and soft atomization treatment on the surface of the glass bottle; S3.2, local atomization of the glass bottle surface: first, the first hydraulic rod (37) is operated through the external control system, the first hydraulic rod (37) drives the gear telescopic rod (38) to rotate axially, and the second gear (39) is engaged and driven by the gear telescopic rod (38), so that the folding gun housing (311) is folded to reduce the diameter of its delivery port, and the guide plate (312) and the input end of the spray gun housing (310) are not in correspondence with each other, while reducing the spray range, the sandblasting flow rate is increased, and the thicker glass surface is locally atomized; S3.

3. In the process of full atomization of the glass bottle or partial atomization of the surface of the glass bottle, the first motor (32) is driven by the external circuit mechanism to drive the first transmission wheel (33), and the first belt (35) drives the plurality of second transmission wheels (34) to rotate, thereby causing the spray gun housing (310) and the folding gun housing (311) to rotate about the second transmission wheel (34) as the axis, thereby atomizing the glass bottle. In addition, during the sandblasting operation, the inclined plate (44) can prevent the sandblasting in the isolation chamber from splashing and causing damage to the glass bottle. S4. Removal of atomized glass and separation of ground sand: First, the electric push rod (46) drives the transmission plate (45) to rotate axially upward, causing the baffle (43) to rotate axially upward, resulting in the formation of a flow channel in the isolation chamber, from which the atomized glass bottles flow out and are removed; after sandblasting and grinding, the atomized glass bottles flow into the interior of the separation cylinder (62), and first, the second motor (61) drives the discharge plate hammer (63) to rotate through the external circuit mechanism, pushing the mixed material to the edge of the separation cylinder (62), wherein the ground sand can be discharged through the outer convex interlayer and the inner concave interlayer, and the larger glass fragments can be stuck in the inner convex interlayer.

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