Wave spring finished product packaging machine

Abstract

The utility model relates to the technical field of wave spring production devices, and discloses a wave spring finished product packaging machine which comprises a packaging device shell, a first conveying belt is installed in the packaging device shell, and a lower packaging film and an upper packaging film are installed on one side of the upper end of the first conveying belt. A roller is mounted at the upper end of the packaging device shell, a packaging box is fixedly connected to the upper portion of one side of the packaging device shell, and a hydraulic rod is mounted in the packaging box. According to the wave spring finished product packaging machine, when a gear installed on the side face of a first conveying belt rotates, a first gear set and a second gear set assist in driving a bevel gear, meanwhile, the bevel gear drives a second conveying belt to rotate when rotating, and then the rotating efficiency of the first conveying belt and the rotating efficiency of the second conveying belt are kept at the same frequency; and therefore, the springs are kept at the same distance when being placed at the upper end of the first conveying belt, and the stability is kept when packaging bags are fixed and cut subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of wave spring production devices, in particular to a wave spring finished product packaging machine. Background Art

[0002] Wave springs, also known as wave springs, are elastic elements with several peaks and valleys on a thin metal ring. They are usually used in situations where the load and deformation are not large, the spring stiffness is small, and an axial preload is required. After the wave springs are produced, they need to be packaged, and a packaging bag is used to protect the wave springs.

[0003] Among the patents that have been publicly authorized, a Chinese patent with the patent number "CN201410385341.5" discloses a packaging machine, which is characterized by: comprising a frame, on which a film supply mechanism, a bag making mechanism, a longitudinal sealing mechanism, a front conveying workbench, a transverse sealing mechanism and a discharge mechanism are sequentially arranged; the film supply mechanism comprises a film supply frame, a film supply trolley is arranged in the film supply frame, and a film delivery device corresponding to the film supply trolley and a swing arm device corresponding to the film delivery device are arranged in the film supply frame. The present invention can wrap the pipes in a reasonable and orderly manner, has low cost, can reduce labor intensity, is conducive to saving resources and protecting the environment, and improves work efficiency;

[0004] In the above device, in order to facilitate the packaging of the wave spring, the wave spring needs to be transported to the inside of the packaging equipment through a conveyor belt. At the same time, the packaging device uses a hot melt device to hot-melt and fix the packaging bag, and a specific frequency is used to press down and fix the packaging bag. When the spring conveying device transports the spring to the packaging device, there will be a time deviation, which will lead to a position deviation when the spring moves to the lower part of the packaging device, which affects the guarantee efficiency of the packaging device. For this reason, we propose a wave spring finished product packaging machine. Utility Model Content

[0005] In view of the shortcomings of the existing wave spring finished product packaging machine, the utility model provides a wave spring finished product packaging machine, which has the advantage of increasing the power when the first conveyor belt and the second conveyor belt are controlled by the gears and bevel gears installed on the sides of the first conveyor belt and the second conveyor belt through the auxiliary transmission of the first gear group and the second gear group, thereby solving the problems raised in the above-mentioned background technology.

[0006] The utility model provides the following technical scheme: a wave spring finished product packaging machine comprises a packaging device shell, a first conveyor belt is installed inside the packaging device shell, a lower packaging film and an upper packaging film are installed on one side of the upper end of the first conveyor belt, a mold roller is installed on the upper end of the packaging device shell, a packaging box is fixedly connected to the upper part of one side of the packaging device shell, a hydraulic rod is installed inside the packaging box, a hot film packaging device is installed at the lower end of the hydraulic rod, a conveying device shell is installed inside one side of the packaging device shell, a second conveyor belt is arranged inside the conveying device shell, a protective sleeve is fixedly connected to the outside of the second conveyor belt, a positioning bracket is movably sleeved inside the protective sleeve, a protective plate is fixedly connected to the inside of the second conveyor belt and the inside of the conveying device shell, one end of the protective plate is fixedly connected to a blanking plate, a gear is fixedly connected to the side of the first conveyor belt, a helical gear is fixedly connected to the side of the second conveyor belt, one side of the gear is meshedly connected to the first gear set, and one side of the helical gear is meshedly connected to the second gear set.

[0007] Preferably, three groups of the molding roller are installed on the upper end of the upper packaging film, and rollers are installed on both sides of the molding roller. The upper packaging film covers the upper part of the lower packaging film, and the ends of the lower packaging film and the upper packaging film are both installed with feeding rollers, and one end of the upper packaging film is located on the side of the conveying device shell.

[0008] Preferably, the thermal film packaging device is square, and a hot melt device is installed at the lower end of the thermal film packaging device.

[0009] Preferably, the packaging device shell and the conveying device shell are in a vertical state, the conveying device shell is arranged inside the packaging device shell, and the upper end of the second conveying belt installed inside the conveying device shell is located on the upper part of the first conveying belt.

[0010] Preferably, the protective plate and the blanking plate are installed between the first conveyor belt and the second conveyor belt, the blanking plate is located directly above the first conveyor belt, and the end of the blanking plate partially extends inward.

[0011] Preferably, a spring is placed inside the protective sleeve, and two groups of positioning brackets are installed.

[0012] Preferably, the first gear set and the second gear set are meshed with each other at the connection point, and the gears rotate clockwise.

[0013] Compared with the existing wave spring finished product packaging machine, the utility model has the following beneficial effects:

[0014] 1. The wave spring finished product packaging machine, when the gear installed on the side of the first conveyor belt rotates, the first gear group and the second gear group assist in driving the bevel gear, and at the same time, the bevel gear drives the second conveyor belt to rotate when it rotates, so that the rotation efficiency of the first conveyor belt and the rotation efficiency of the second conveyor belt are maintained at the same frequency, and then ensure that the spring is placed at the upper end of the first conveyor belt to maintain the same spacing, thereby improving the stability of the subsequent fixed cutting of the packaging bag.

[0015] 2. The finished product packaging machine for wave springs is arranged inside the second conveyor belt through a positioning bracket. At the same time, the positioning bracket drives the spring to be placed. At the same time, a protective plate is installed at the lower end of the positioning bracket. The protective plate assists in limiting the position of the positioning bracket. At the same time, a blanking plate is installed at the end of the protective plate. The positioning bracket moves to the inside of the blanking plate. At the same time, the positioning bracket opens downward. At the same time, the spring can be conveyed to the upper part of the first conveyor belt through the blanking plate, so as to improve the continuity of the spring during placement. At the same time, the positioning bracket continues to move, and the blanking plate can drive the position of the positioning bracket to return to its initial state. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the main body of the utility model;

[0018] Figure 3 This is a schematic diagram of the side sectional structure of the main body of the utility model;

[0019] Figure 4 This is a partial enlarged structural diagram of the protective plate of the utility model;

[0020] Figure 5 This is an enlarged structural diagram of the utility model at A;

[0021] Figure 6 It is a schematic diagram of the enlarged structure of point B of the utility model.

[0022] In the figure: 1. Packaging device shell; 2. First conveyor belt; 3. Lower packaging film; 4. Upper packaging film; 5. Shaping roller; 6. Packaging box; 7. Hydraulic rod; 8. Hot film packaging device; 9. Conveying device shell; 10. Second conveyor belt; 11. Protective cover; 12. Positioning bracket; 13. Protective plate; 14. Unloading plate; 15. Gear; 16. Bevel gear; 17. First gear set; 18. Second gear set. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , a wave spring finished product packaging machine comprises a packaging device shell 1, a first conveyor belt 2 is installed inside the packaging device shell 1, the first conveyor belt 2 drives the spring to move to the packaging area, a lower packaging film 3 and an upper packaging film 4 are installed on one side of the upper end of the first conveyor belt 2, the lower packaging film 3 and the upper packaging film 4 are wrapped around the outside of the spring, and the lower packaging film 3 and the upper packaging film 4 package the spring, a mold roller 5 is installed on the upper end of the packaging device shell 1, the mold roller 5 limits the position of the lower packaging film 3 and the upper packaging film 4, a packaging box 6 is fixedly connected to the upper part of one side of the packaging device shell 1, a hydraulic rod 7 is installed inside the packaging box 6, the hydraulic rod 7 pushes the hot film packaging device 8 to move downward, and a hot film packaging device 8 is installed at the lower end of the hydraulic rod 7, the hot film packaging device 8 performs hot-melt fixing on the lower packaging film 3 and the upper packaging film 4, a conveying device shell 9 is installed inside one side of the packaging device shell 1, a second conveyor belt 10 is arranged inside the conveying device shell 9, and the conveying device shell 9 and the second conveyor The belt 10 controls the spring for conveying, and a protective sleeve 11 is fixedly connected to the outside of the second conveyor belt 10, and the protective sleeve 11 drives the position of the spring to be limited. The internal movably sleeve of the protective sleeve 11 is provided with a positioning bracket 12. After the positioning bracket 12 moves to the upper part of the blanking plate 14, the blanking plate 14 drives the spring to slide downward, and a protective plate 13 is fixedly connected to the inside of the second conveyor belt 10 and to the inside of the conveying device housing 9. The protective plate 13 limits the position of the positioning bracket 12, and one end of the protective plate 13 is fixedly connected to the blanking plate 14. A gear 15 is fixedly connected to the side of the first conveyor belt 2, and a helical gear 16 is fixedly connected to the side of the second conveyor belt 10. One side of the gear 15 is meshed with a first gear set 17, and one side of the helical gear 16 is meshed with a second gear set 18. The gear 15, the helical gear 16, the first gear set 17 and the second gear set 18 are meshed with each other, and then when the first conveyor belt 2 rotates, the first conveyor belt 2 drives the second conveyor belt 10 to rotate synchronously.

[0025] See also Figure 2The upper and lower packaging films 3 are placed on the upper and lower ends of the packaging film 3, and the upper and lower packaging films 3 are placed on the upper and lower ends of the packaging film 3. The upper and lower packaging films 3 are placed on the upper and lower ends of the packaging film 3. The packaging film 3 is placed on the upper and lower ends of the packaging film 3. The upper and lower packaging films 3 are placed on the upper and lower ends of the packaging film 3.

[0026] See also Figure 2 The hot film packaging device 8 is square in shape, and a hot melt device is installed at the lower end of the hot film packaging device 8. The hydraulic rod 7 is arranged at the upper end of the first conveyor belt 2, and the hydraulic rod 7 is started at the same time. The hydraulic rod 7 pushes the hot film packaging device 8 to move downward. At the same time, after the hot film packaging device 8 moves to the upper end of the upper packaging film 4, the hot film packaging device 8 contacts the upper packaging film 4, and the hot film packaging device 8 performs hot melt treatment on the connection between the upper packaging film 4 and the lower packaging film 3. At the same time, the hot film packaging device 8 can drive the upper packaging film 4 and the lower packaging film 3 to be hot-melt fixed, and the fixed packaging bag can package the spring.

[0027] See also Figure 1 The packaging device shell 1 and the conveying device shell 9 are in a vertical state. The conveying device shell 9 is arranged inside the packaging device shell 1. The upper end of the second conveyor belt 10 installed inside the conveying device shell 9 is located on the upper part of the first conveyor belt 2. The packaging device shell 1 and the conveying device shell 9 are placed vertically to each other. At the same time, after the spring installed on the upper part of the conveying device shell 9 is conveyed to the upper end of the first conveyor belt 2, the conveying device shell 9 drives the spring to be placed on the upper part of the first conveyor belt 2. At the same time, after the first conveyor belt 2 pushes the spring to move to the inside of the packaging equipment, the packaging equipment can package the spring.

[0028] See also Figure 3 and Figure 4The protective plate 13 and the blanking plate 14 are installed between the first conveyor belt 2 and the second conveyor belt 10. The blanking plate 14 is located at the upper end of the first conveyor belt 2. The end of the blanking plate 14 partially extends inward and is arranged at the lower end of the second conveyor belt 10 through the protective plate 13 and the blanking plate 14. When the protective sleeve 11 drives the spring to move to the upper part of the protective plate 13, the protective plate 13 drives the position of the positioning bracket 12 to be limited, and at the same time moves to the upper end of the first conveyor belt 2, and when it is located at the upper end of the blanking plate 14, the lower end of the positioning bracket 12 reduces the limit, and at the same time the blanking plate 14 opens downward, and at the same time the spring can accurately fall to the upper part of the first conveyor belt 2, thereby improving the convenience when controlling the placement of the spring.

[0029] See also Figure 5 A spring is placed inside the protective cover 11, and two groups of positioning brackets 12 are installed. The protective cover 11 is installed on the outside of the positioning bracket 12. At the same time, the protective cover 11 can drive the placement position of the spring to limit it. At the same time, the positioning bracket 12 includes two groups. When the lower end of the positioning bracket 12 reduces the limit, the positioning bracket 12 can drive the spring to slide down to provide convenience.

[0030] See also Figure 6 The first gear set 17 and the second gear set 18 are meshed with each other at the connection point, and the gear 15 rotates clockwise, assisted by the gear 15 and the bevel gear 16 installed on the sides of the first conveyor belt 2 and the second conveyor belt 10. Then, when the gear 15 rotates, the bevel gear 16 can be driven to rotate synchronously, and then the rotation speed of the first conveyor belt 2 and the rotation speed of the second conveyor belt 10 can be kept at the same frequency. By changing the gear size of the first gear set 17 and the second gear set 18, when the second conveyor belt 10 drives the spring to move to the upper part of the first conveyor belt 2, it can be ensured that the placement spacing of each group of springs remains in the same state, avoiding the problem of misalignment and reduction differences when the springs are placed, which leads to the subsequent impact on the spring packaging.

[0031] Working principle: when in use, the spring is placed inside the protective cover 11, and the first conveyor belt 2 is started at the same time. The first conveyor belt 2 drives the second conveyor belt 10 to rotate synchronously through the gear, and then the protective cover 11 drives the spring to move to the upper end of the first conveyor belt 2, and the second conveyor belt 10 drives the positioning bracket 12 to move to the upper end of the blanking plate 14, and the positioning bracket 12 moves downward. At the same time, the spring placed inside the positioning bracket 12 slides downward, and the spring slides to the upper end of the lower packaging film 3 placed on the upper part of the first conveyor belt 2. At the same time, when the positioning bracket 12 continues to move, the positioning bracket 12 returns to its initial state with the assistance of the blanking plate 14, and the upper packaging film 4 covers the upper part of the lower packaging film 3, and then the lower packaging film 3 and the upper packaging film 4 wrap and cover the spring. At the same time, after the lower packaging film 3 and the upper packaging film 4 move to the lower end of the packaging box 6, the hydraulic rod 7 is started to push the outside of the hot film packaging device 8, and the hot film packaging device 8 hot-melts and fixes the lower packaging film 3 and the upper packaging film 4 installed on the outside of the spring, and then drives the spring for packaging.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wave spring finished product packaging machine, comprising a packaging device housing (1), a first conveyor belt (2) is installed inside the packaging device housing (1), a lower packaging film (3) and an upper packaging film (4) are installed on one side of the upper end of the first conveyor belt (2), characterized in that: A molding roller (5) is installed at the upper end of the packaging device shell (1), a packaging box (6) is fixedly connected to the upper part of one side of the packaging device shell (1), a hydraulic rod (7) is installed inside the packaging box (6), a hot film packaging device (8) is installed at the lower end of the hydraulic rod (7), a conveying device shell (9) is installed inside one side of the packaging device shell (1), a second conveying belt (10) is arranged inside the conveying device shell (9), a protective sleeve (11) is fixedly connected to the outside of the second conveying belt (10), and the protective sleeve (11) A positioning bracket (12) is movably sleeved inside the second conveyor belt (10), a protective plate (13) is fixedly connected inside the second conveyor belt (10) and inside the conveying device housing (9), one end of the protective plate (13) is fixedly connected to a blanking plate (14), a gear (15) is fixedly connected to the side of the first conveyor belt (2), a bevel gear (16) is fixedly connected to the side of the second conveyor belt (10), one side of the gear (15) is meshedly connected to a first gear set (17), and one side of the bevel gear (16) is meshedly connected to a second gear set (18).

2. A wave spring finished product packaging machine according to claim 1, characterized in that: The molding roller (5) is provided with three groups of rollers at the upper end of the upper packaging film (4), and rollers are provided on both sides of the molding roller (5). The upper packaging film (4) covers the upper part of the lower packaging film (3), and the ends of the lower packaging film (3) and the upper packaging film (4) are provided with feeding rollers. One end of the upper packaging film (4) is located on the side of the conveying device housing (9).

3. A wave spring finished product packaging machine according to claim 1, characterized in that: The thermal film packaging device (8) is square in shape, and a hot melt device is installed at the lower end of the thermal film packaging device (8).

4. A wave spring finished product packaging machine according to claim 1, characterized in that: The packaging device shell (1) and the conveying device shell (9) are in a vertical state. The conveying device shell (9) is arranged inside the packaging device shell (1). The upper end of the second conveyor belt (10) installed inside the conveying device shell (9) is located on the upper part of the first conveyor belt (2).

5. The wave spring finished product packaging machine according to claim 1, characterized in that: The protective plate (13) and the blanking plate (14) are installed between the first conveyor belt (2) and the second conveyor belt (10); the blanking plate (14) is located just above the first conveyor belt (2); and the end of the blanking plate (14) partially extends inward.

6. The wave spring finished product packaging machine according to claim 1, characterized in that: A spring is placed inside the protective sleeve (11), and two groups of positioning brackets (12) are installed.

7. The wave spring finished product packaging machine according to claim 1, characterized in that: The first gear set (17) and the second gear set (18) are meshed with each other at the connection point, and the gear (15) rotates clockwise.

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