Novel glass bottle production hot spraying cabinet
By installing inclined and horizontal baffles at the spray nozzle of the thermal spraying booth, the angle and speed of the thermal spray liquid can be controlled, thus solving the problem of uneven spraying at the bottle mouth and improving the production quality and yield of glass bottles.
Patent Information
- Application Number
- CN202423086799.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-13
AI Technical Summary
The existing thermal spraying equipment does not spray the coating evenly at the mouth of the glass bottle, which leads to uneven coating during the quality inspection of the glass bottle. The existing adjustment methods cannot effectively improve this problem.
An inclined baffle and a horizontal baffle are installed at the upper end of the spray nozzle. By controlling the angle and speed of the hot spray liquid, the combined structure of the inclined baffle and the horizontal baffle prevents the hot spray liquid from being sprayed directly onto the glass bottle mouth, thus achieving uniform spraying.
It effectively avoids the problem of uneven coating at the mouth of glass bottles, improves the production yield of glass bottles, adapts to the coating needs of different glass bottle models, and has low cost for structural improvement.
Smart Images
Figure CN223633271U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to glass bottle production and manufacturing equipment field, concretely relates to a novel glass bottle production hot spray cabinet. BACKGROUND
[0002] Glass bottle is widely used in food and chemical field due to its excellent structural performance, good light transmittance, chemical stability and hardness, and is the packaging equipment with larger use amount at present. Glass bottle is widely used, and needs special design to meet the use demand of various industries when used in different industries, such as different hardness, thickness, size, light transmittance etc., so that the quality of glass bottle is also different, in order to enhance the adaptability of glass bottle, special treatment is carried out on glass bottle in the production process to improve the performance of glass bottle, and the hot end vapor coating machine is a device for improving the performance of glass bottle.
[0003] The hot end vapor coating machine is also called hot spray cabinet, which is used for coating a layer of paint on the surface of glass bottle to improve the strength, impact resistance and wear resistance of the outer surface of glass bottle, especially for light glass bottle, the paint can be covered on the glass surface and filled in the glass microcrack through hot end surface spraying, so that the strength of light glass bottle is improved without affecting the weight of glass bottle.
[0004] However, the existing hot spray cabinet directly sprays the bottle opening part when spraying the bottle opening during use, and the hot spray liquid is directly sprayed downward on the bottle opening of the glass bottle, and the glass bottle produced by this method is found to have uneven spraying of the paint on the bottle opening part during quality detection, and some points have the problem of over-thick spraying, even if the spraying parameters are adjusted, the problem cannot be improved, therefore, a spraying cabinet capable of solving the problem of uneven spraying of the bottle opening of the glass bottle is needed to improve the quality of the produced glass bottle. UTILITY MODEL CONTENTS
[0005] The utility model provides a novel glass bottle production hot spray cabinet, through setting up inclined baffle and horizontal baffle below the upper end spout of spraying port, the angle and speed of hot spray liquid downward spraying are controlled, and the uniformity of spraying is improved.
[0006] The utility model provides a novel glass bottle production hot spraying cabinet, which comprises a cabinet body and a circulating assembly, wherein the circulating assembly is installed on the cabinet body, the circulating assembly is composed of a feeding pipe, an exhaust pipe, an inner circulating pipe, an outer circulating pipe and circulating pumps, the inner circulating pipe is installed inside the cabinet body according to a circulating route, the outer circulating pipe is installed outside the cabinet body, the inner circulating pipe and the outer circulating pipe are communicated, the feeding pipe and the exhaust pipe are installed above the cabinet body and are connected with the inner circulating pipe through the cabinet body, and the number of the circulating pumps is four, the circulating pumps are connected with the two sides of the inner circulating pipe according to the circulating route, and the internal circulation of the circulating assembly is controlled through the circulating pumps. A spraying opening is arranged at the lower end of the cabinet body, the upper end and the two sides of the spraying opening are provided with circulating spray openings, the circulating spray openings are connected with the inner circulating pipe, and the spraying and recycling functions are realized through the circulating spray openings. The paint enters the inner circulating pipe through the feeding pipe, then flows unidirectionally between the inner circulating pipe and the outer circulating pipe under the action of the circulating pumps, and finally the recovered waste gas is discharged from the exhaust pipe. In order to realize the downward spraying control function of the hot spraying liquid, two bosses are arranged at the upper end of the spraying opening and are symmetrically arranged, two position-symmetric inclined baffles are arranged on the side surfaces of the two bosses respectively, the lower end interval of the two inclined baffles is smaller than the upper end interval, and the downward spraying hot spraying liquid is blocked.
[0007] In order to control the inclination angles of the two inclined baffles, lugs are arranged at the two ends of the top side surfaces of the bosses, a stud is arranged at the upper end of each side of the inclined baffle, a through hole is formed in the lug, the stud is inserted into the through hole of the lug, the stud can rotate freely in the through hole, the inclined baffle is rotatably connected with the lug through the stud, a nut is sleeved on the stud, the lug is clamped between the nut and the inclined baffle, and the angle of the inclined baffle is fixed through the nut.
[0008] In order to improve the fixing effect of the angle of the inclined baffle, two symmetric horizontal baffles are arranged at the lower end surfaces of the two bosses, one end of the horizontal baffle is connected to the boss, and the other end leans against the back of the inclined baffle, and the horizontal baffle supports the back of the inclined baffle.
[0009] As a connection mode of the horizontal baffle, a waist-shaped hole is arranged at each end of the horizontal baffle, the horizontal baffle is installed at the lower end surface of the boss through a bolt passing through the waist-shaped hole, the extension length of the horizontal baffle can be adjusted by loosening the bolt, and the horizontal baffle is fixed after being tightened.
[0010] In order to facilitate the adjustment and fixation of the horizontal baffle, a clamping plate is arranged below the boss, the interval between the clamping plate and the boss is equal to the thickness of the horizontal baffle, the horizontal baffle is installed between the clamping plate and the boss, a hole is formed in the clamping plate at a position corresponding to the waist-shaped hole, and the horizontal baffle is installed at the lower end surface of the boss through a bolt passing through the hole and the waist-shaped hole.
[0011] The novel glass bottle production hot spraying cabinet can effectively prevent the hot spraying liquid from directly spraying to the bottle mouth of the glass bottle during the spraying process, avoids the problem of uneven spraying of the coating on the bottle mouth, and effectively improves the production yield of the glass bottle. BRIEF DESCRIPTION OF DRAWINGS
[0012] The utility model makes further detailed description in combination with the drawings.
[0013] Figure 1 It is whole structure schematic diagram of the utility model;
[0014] Figure 2 It is spraying port local side structure schematic diagram;
[0015] Figure 3 It is spraying port local side structure schematic diagram of installation state;
[0016] Figure 4 It is inclined baffle structure schematic diagram;
[0017] Figure 5 It is horizontal baffle structure schematic diagram;
[0018] As shown in the drawings: 1-cabinet body;2-feeding pipe;3-exhaust pipe;4-outer circulation pipe;5-circulation pump;6-spraying port;7- boss;8-inclined baffle;9-ear piece;10-stud;11-nut;12-horizontal baffle;13-waist-shaped hole;14-clip plate. DETAILED DESCRIPTION
[0019] To further illustrate the concept of the utility model, the specific embodiments of the utility model will be further described in combination with the drawings:
[0020] A novel glass bottle production hot spraying cabinet, such as Figure 1As shown, the thermal spraying cabinet body adopts an existing thermal spraying cabinet, mainly comprising a cabinet body 1 and a circulating assembly, the cabinet body 1 is provided with a feeding pipe 2, an exhaust pipe 3, an outer circulating pipe 4 and four circulating pumps 5, the cabinet body 1 is internally provided with an inner circulating pipe, the bottom of the cabinet body 1 is provided with a spraying opening 6 for thermal spraying work, the upper end and both sides of the spraying opening 6 are provided with circulating spraying openings for spraying work, the feeding pipe 2, the exhaust pipe 3, the outer circulating pipe 4 and the circulating pumps 5 are respectively connected to the inner circulating pipe to form an integrated thermal spraying cabinet body. The above describes the main components of the thermal spraying cabinet body, and other specific structures are not described in detail, but the thermal spraying cabinet is a commonly used device in the field, and the specific structure is clear and understandable to those skilled in the art, so it is not described in detail.
[0021] Two symmetrical bosses 7 are arranged at the upper end of the spraying opening 6, two ear pieces 9 are welded on the side top portion of the boss 7, the ear pieces 9 are located at both ends of the boss 7, and through holes are formed in the ear pieces 9, as shown in Figure 2 Two long plates are taken as inclined baffles 8, two studs 10 are welded on the upper end portions of both sides of the inclined baffles 8, as shown in Figure 4 After the studs 10 pass through the through holes in the ear pieces 9, nuts 11 are sleeved on the studs 10.
[0022] Two long plates are taken as horizontal baffles 12, two waist-shaped holes 13 are formed in both sides of the horizontal baffles 12, as shown in Figure 5 Then, according to the thickness of the horizontal baffles 12, clamping plates 14 are welded on the lower end portions of the bosses 7, so that the horizontal baffles 12 can be clamped between the clamping plates 14 and the bosses 7, then holes are drilled in the clamping plates 14 according to the positions of the waist-shaped holes 13, and screw holes are drilled in the lower end faces of the bosses 7, and then the bolts are respectively passed through the holes in the clamping plates 14 and the waist-shaped holes 13 and fixed on the screw holes of the bosses 7, as shown in Figure 3
[0023] During debugging, according to the shape of the glass bottle to be sprayed, the opening width of the lower end of the inclined baffles 8 is calculated, then the nuts 11 at both ends of the inclined baffles 8 are loosened, the angle of the inclined baffles 8 is adjusted, the spacing between the lower ends of the two inclined baffles 8 reaches the calculated requirement, and then the nuts 11 are tightened for fixation. After the angle of the inclined baffles 8 is fixed, the bolts on the clamping plates 14 are loosened, so that the horizontal baffles 12 can move freely, the horizontal baffles 12 are moved to the end portion and tightly attached to the back of the inclined baffles 8, then the bolts are tightened to fix the position of the horizontal baffles 12, so that the horizontal baffles 12 support the inclined baffles 8, avoiding the angle deflection of the inclined baffles 8 during long-term use. During thermal spraying, the coating sprayed from top to bottom passes through the blockage of the inclined baffles 8, is gathered between the two inclined baffles 8, and is then uniformly sprayed from the gap between the lower ends of the two inclined baffles 8, avoiding the concentration of the coating.
[0024] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, various modifications and changes can be made, and any modification, equivalent replacement, improvement, etc. made by using the present application shall be included in the protection scope of the present application.
Claims
1. A new type of glass bottle production hot spraying cabinet, comprising a cabinet body (1) and a circulating assembly, the circulating assembly is installed on the cabinet body (1), the circulating assembly comprises a feeding pipe (2), an exhaust pipe (3), an inner circulating pipe, an outer circulating pipe (4) and a circulating pump (5), the feeding pipe (2) and the exhaust pipe (3) are arranged above the cabinet body (1), the inner circulating pipe and the outer circulating pipe (4) are connected, the inner circulating pipe is arranged inside the cabinet body (1), the feeding pipe (2) and the exhaust pipe (3) are respectively connected with the inner circulating pipe by penetrating the cabinet body (1), the circulating pump (5) is respectively connected on both sides of the inner circulating pipe, the internal circulation of the circulating assembly is controlled by the circulating pump (5), the lower end of the cabinet body (1) is provided with a spraying port (6), the upper end and both sides of the spraying port (6) are provided with circulating spraying ports connected with the inner circulating pipe, characterized in that: The upper end of the spraying port (6) is provided with a boss (7), the number of the boss (7) is two and symmetrically arranged, two inclined baffles (8) are symmetrically arranged on the side of the two bosses (7), and the interval of the lower end of the two inclined baffles (8) is smaller than that of the upper end. 2. The novel glass bottle production hot spray cabinet according to claim 1, characterized in that: Ears (9) are arranged at the both ends of the top of the side of the boss (7), the upper end of the both sides of the inclined baffle (8) is provided with a stud (10), the ear (9) is provided with a through hole, the stud (10) is rotatably arranged in the through hole, the inclined baffle (8) is rotatably connected with the ear (9) through the stud (10), the stud (10) is provided with a nut (11), and the ear (9) is located between the nut (11) and the inclined baffle (8).
3. The novel glass bottle production hot spray cabinet according to claim 2, characterized in that: The lower end surface of the two bosses (7) is respectively provided with two symmetric horizontal baffles (12), one end of the horizontal baffle (12) is connected to the boss (7), and the other end is attached to the back of the inclined baffle (8).
4. The novel glass bottle production hot spray cabinet according to claim 3, characterized in that: The both ends of the horizontal baffle (12) are provided with a waist-shaped hole (13), and the horizontal baffle (12) is arranged on the lower end surface of the boss (7) by passing the bolt through the waist-shaped hole (13).
5. The novel glass bottle production hot spray cabinet according to claim 4, characterized in that: The lower side of the boss (7) is provided with a clamping plate (14), the interval between the clamping plate (14) and the boss (7) is equal to the thickness of the horizontal baffle (12), the horizontal baffle (12) is arranged between the clamping plate (14) and the boss (7), a hole is arranged on the clamping plate (14) corresponding to the position of the waist-shaped hole (13), and the horizontal baffle (12) is arranged on the lower end surface of the boss (7) by passing the bolt through the hole and the waist-shaped hole (13).