Waste recovery mechanism of bag making machine

Abstract

The utility model relates to the technical field of waste recovery, in particular to a bag making machine waste recovery mechanism which comprises a baffle, a motor is fixedly installed on the front end face of the baffle, a rotary disc is fixedly installed at the end of an output shaft of the motor, an eccentric column is eccentrically installed on the front end face of the rotary disc, sleeves are arranged on the two sides of the rotary disc, and the two sets of sleeves are fixedly connected with the baffle. A sliding block is slidably connected into the sleeve, a first connecting piece is fixedly installed at one end of the sliding block, a transmission rod is rotationally connected between the first connecting piece and the eccentric column, a sliding groove is formed in the outer surface of the sleeve, a sliding rod is slidably connected into the sliding groove, the sliding rod is fixedly connected with the sliding block, and an extrusion pipe is arranged on the lower side of the rotary disc and fixedly connected with the baffle. According to the utility model, the extrusion plate is arranged, so that scattered wastes are dynamically compacted into compact blocks, the blockage is thoroughly dredged, the problem of waste overflow is solved, the equipment can smoothly run without obstruction, and the wastes are put into a box to form blocks and become parts into a whole.

Description

Technical Field

[0001] This utility model relates to the field of waste recycling technology, and in particular to a waste recycling mechanism for bag making machines. Background Technology

[0002] Non-woven fabric, also known as non-woven cloth, is composed of oriented or randomly arranged fibers. It is called cloth because it resembles the appearance and some properties of fabric. Non-woven fabrics are characterized by moisture resistance, breathability, flexibility, light weight, non-flammability, easy decomposition, non-toxicity, non-irritation, rich colors, low price, and recyclability. For example, it is often produced using polypropylene granules as raw material through a continuous one-step process of high-temperature melting, spinning, laying, and hot-pressing.

[0003] Chinese patent CN217258779U discloses a waste recycling mechanism for a nonwoven fabric three-dimensional bag making machine. The built-in plate facilitates the sliding of waste materials inside the flow frame. The through groove, movable rod, sealing sleeve, and electric push rod temporarily block the flow inside the flow frame without hindering the continued collection of waste materials. The pull rod also helps to clean the waste materials inside the collection box.

[0004] Although the waste recycling mechanism of this type of nonwoven fabric three-dimensional bag making machine can clean the waste inside the collection box, a large amount of waste is actually generated during the processing of nonwoven fabric. Directly discarding the waste will result in waste and increase production costs. The existing waste recycling mechanism can only recycle a small amount of waste. When faced with a large amount of waste, it is necessary to remove the waste from the waste recycling mechanism multiple times, which is time-consuming, labor-intensive, inconvenient for users, and reduces the stability of the waste recycling mechanism. Summary of the Invention

[0005] The technical problem to be solved by this utility model is to provide a waste recycling mechanism for bag making machines.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a waste recycling mechanism for a bag-making machine, comprising a baffle, a motor fixedly mounted on the front end face of the baffle, a turntable fixedly mounted on the end of the motor output shaft, an eccentric column eccentrically mounted on the front end face of the turntable, sleeves provided on both sides of the turntable, both sets of sleeves fixedly connected to the baffle, a slider slidably connected inside the sleeve, a connector fixedly mounted on one end of the slider, a transmission rod rotatably connected between the connector and the eccentric column, a groove formed on the outer surface of the sleeve, a slide rod slidably connected inside the groove, the slide rod fixedly connected to the slider, an extrusion tube provided on the lower side of the turntable, the extrusion tube fixedly connected to the baffle, an extrusion plate slidably connected inside the extrusion tube, a transmission frame fixedly mounted on one end of the extrusion plate, a slide rail fixedly mounted on one end of the transmission frame, and one end of the slide rod slidably connected to the slide rail.

[0007] The outer surface of the extrusion tube is connected to a feed pipe, and a discharge port is opened on the lower side of the outer surface of the extrusion tube.

[0008] A sealing plate is provided inside the discharge port, and a drive shaft is fixedly installed on the lower end face of the sealing plate. A guide plate is fixedly installed on the lower side of the outer surface of the extrusion tube, and the drive shaft is slidably connected to the guide plate.

[0009] The sleeve has an inner cavity, and a piston plate is slidably connected inside the inner cavity. A vertical rod is fixedly connected between the piston plate and the slider.

[0010] A nozzle is fixedly installed at the lower end of the sleeve, and the nozzle is in communication with the inner cavity. The other end of the nozzle is fixedly connected to the guide plate.

[0011] A storage box is provided on the lower side of the guide plate, and the storage box is fixedly connected to the baffle.

[0012] A telescopic rod is fixedly installed on the lower side of the outer surface of the extrusion tube, and a crossbar is fixedly installed at the lower end of the telescopic rod. Both sets of transmission shafts are fixedly connected to the crossbar.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model uses an extrusion plate to dynamically compact scattered waste into dense blocks, effectively clearing blockages. This not only solves the problem of waste overflow, allowing equipment to operate smoothly with a lighter load, but also consolidates the waste into blocks, turning scattered materials into a cohesive whole. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is an overall structural view of the present invention;

[0017] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0018] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 For the present utility model Figure 2 Enlarged diagram of point B in the middle.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Baffle; 2. Motor; 3. Turntable; 4. Sleeve; 5. Eccentric column; 6. Connector 1; 7. Transmission rod; 8. Slider; 9. Slide groove; 10. Slide rod; 11. Slide rail; 12. Extrusion tube; 13. Transmission frame; 14. Extrusion plate; 15. Discharge port; 16. Sealing plate; 17. Guide plate; 18. Transmission shaft; 19. Crossbar; 20. Telescopic rod; 21. Inner cavity; 22. Piston plate; 23. Vertical rod; 24. Nozzle; 25. Storage box. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 4 This utility model provides a technical solution:

[0024] A waste recycling mechanism for a bag-making machine includes a baffle 1. A motor 2 is fixedly installed on the front end face of the baffle 1. A turntable 3 is fixedly installed on the end of the output shaft of the motor 2. An eccentric column 5 is eccentrically installed on the front end face of the turntable 3. Sleeves 4 are provided on both sides of the turntable 3. Both sets of sleeves 4 are fixedly connected to the baffle 1. A slider 8 is slidably connected inside the sleeve 4. A connector 6 is fixedly installed at one end of the slider 8. A transmission rod 7 is rotatably connected between the connector 6 and the eccentric column 5. A groove 9 is provided on the outer surface of the sleeve 4. A slide rod 10 is slidably connected inside the groove 9. The slide rod 10 is fixedly connected to the slider 8. An extrusion tube 12 is provided on the lower side of the turntable 3. The extrusion tube 12 is fixedly connected to the baffle 1. An extrusion plate 14 is slidably connected inside the extrusion tube 12. A transmission frame 13 is fixedly installed at one end of the extrusion plate 14. A slide rail 11 is fixedly installed at one end of the transmission frame 13. One end of the slide rod 10 is slidably connected to the slide rail 11.

[0025] First, the waste generated by the external equipment is discharged into the extrusion tube 12 through the feed pipe. The feed pipe is equipped with a valve to allow the waste to be discharged into the extrusion tube 12 in stages. By starting the motor 2, the turntable 3 is rotated, and the eccentric column 5 on the turntable 3 moves eccentrically in sync. The eccentric column 5 and the connecting parts 6 on the two sets of sliders 8 are rotatably connected by transmission rods 7. Therefore, with the eccentric movement of the eccentric column 5, the sliders 8 will be carried to reciprocate inside the sleeve 4.

[0026] The outer surface of the extrusion tube 12 is connected to a feed pipe, and a discharge port 15 is opened on the lower side of the outer surface of the extrusion tube 12.

[0027] A sealing plate 16 is provided inside the discharge port 15. A drive shaft 18 is fixedly installed on the lower end face of the sealing plate 16. A guide plate 17 is fixedly installed on the lower side of the outer surface of the extrusion tube 12. The drive shaft 18 is slidably connected to the guide plate 17.

[0028] The sleeve 4 has an inner cavity 21, and a piston plate 22 is slidably connected inside the inner cavity 21. A vertical rod 23 is fixedly connected between the piston plate 22 and the slider 8.

[0029] The reciprocating motion of slider 8 synchronously carries slider 10 to reciprocate. Sliding slider 10 is slidably connected to slide rail 11 on transmission frame 13. Therefore, it will synchronously carry extrusion plate 14 to reciprocate through transmission frame 13, which can compress the waste inside extrusion tube 12. With the help of telescopic rod 20, the compressed waste is processed.

[0030] A nozzle 24 is fixedly installed at the lower end of the sleeve 4. The nozzle 24 is connected to the inner cavity 21. The other end of the nozzle 24 is fixedly connected to the guide plate 17.

[0031] A storage box 25 is provided on the lower side of the guide plate 17, and the storage box 25 is fixedly connected to the baffle 1.

[0032] A telescopic rod 20 is fixedly installed on the lower side of the outer surface of the extrusion tube 12, and a crossbar 19 is fixedly installed at the lower end of the telescopic rod 20. Both sets of drive shafts 18 are fixedly connected to the crossbar 19.

[0033] When the extrusion plate 14 is away from the waste, the telescopic tube drive bar 19 carries two sets of sealing plates 16 out of the discharge port 15, opens the discharge port 15, and the compressed waste falls onto the guide plate 17 under the action of gravity.

[0034] The processing of non-woven paper fabric generates a large amount of waste. Directly discarding the waste is wasteful and increases production costs. Existing waste recycling mechanisms can only recycle a small amount of waste. When faced with a large amount of waste, it is necessary to remove the waste from the recycling mechanism multiple times, which is time-consuming, labor-intensive, inconvenient for users, and reduces the stability of the waste recycling mechanism. Therefore, this utility model sets up an extrusion plate 14 to dynamically compact the scattered waste into a dense block, which effectively solves the problem of waste overflow, allowing the equipment to operate smoothly without any burden, and also makes the waste collect into blocks, turning scattered pieces into a whole.

[0035] Working principle: First, waste material generated by external equipment is discharged into the extrusion tube 12 through the feed pipe. A valve is installed inside the feed pipe to allow the waste material to be discharged into the extrusion tube 12 in stages. By starting the motor 2, the turntable 3 rotates, and the eccentric column 5 on the turntable 3 moves eccentrically in sync. The eccentric column 5 and the connecting parts 6 on the two sets of sliders 8 are rotatably connected by transmission rods 7. Therefore, with the eccentric movement of the eccentric column 5, the sliders 8 are carried to reciprocate inside the sleeve 4. The reciprocating movement of the sliders 8 is synchronized with... The slide bar 10 is slidably connected to the slide rail 11 on the transmission frame 13. Therefore, the extrusion plate 14 is slidably carried by the transmission frame 13 to compress the waste inside the extrusion tube 12. With the help of the telescopic rod 20, when the extrusion plate 14 moves away from the waste, the telescopic tube drive crossbar 19 carries two sets of sealing plates 16 out of the discharge port 15, opens the discharge port 15, and the compressed waste falls onto the guide plate 17 under the action of gravity.

[0036] At the same time, as the extrusion plate 14 moves away from the compressed waste, the slider 8 drives the piston plate 22 to move outward inside the inner cavity 21, thereby venting the gas inside the inner cavity 21 into the nozzle 24 and spraying it out from the other end of the nozzle 24 to blow away the waste, causing the waste to fall into the storage box 25 along with the guide plate 17, thus completing the waste processing operation.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A bag making machine waste recycling mechanism, comprising a baffle (1), the front end face of the baffle (1) is fixedly installed with a motor (2), the end of the output shaft of the motor (2) is fixedly installed with a rotating disc (3), characterized in that: The front end face of the rotating disc (3) is eccentrically provided with an eccentric column (5), both sides of the rotating disc (3) are provided with sleeves (4), two groups of sleeves (4) are fixedly connected with the baffle (1), the inside of the sleeve (4) is slidably connected with a sliding block (8), one end of the sliding block (8) is fixedly provided with a connecting piece (6), the connecting piece (6) is rotatably connected with a transmission rod (7) between the eccentric column (5), the outer surface of the sleeve (4) is provided with a sliding groove (9), the inside of the sliding groove (9) is slidably connected with a sliding rod (10), the sliding rod (10) is fixedly connected with the sliding block (8), the lower side of the rotating disc (3) is provided with an extrusion pipe (12), the extrusion pipe (12) is fixedly connected with the baffle (1), the inside of the extrusion pipe (12) is slidably connected with an extrusion plate (14), one end of the extrusion plate (14) is fixedly provided with a transmission frame (13), one end of the transmission frame (13) is fixedly provided with a sliding rail (11), one end of the sliding rod (10) is slidably connected with the sliding rail (11).

2. A waste material recovery mechanism for a bag making machine as claimed in claim 1, wherein: The outer surface of the extrusion pipe (12) is connected with a feeding pipe, and the lower side of the outer surface of the extrusion pipe (12) is provided with a discharge port (15).

3. A waste material recovery mechanism for a bag making machine as claimed in claim 2, wherein: The inside of the discharge port (15) is provided with a blocking plate (16), the lower end surface of the blocking plate (16) is fixedly provided with a transmission shaft (18), the lower side of the outer surface of the extrusion pipe (12) is fixedly provided with a guide plate (17), and the transmission shaft (18) is slidably connected with the guide plate (17).

4. A waste material recovery mechanism for a bag making machine as claimed in claim 3, wherein: The inside of the sleeve (4) is provided with an inner cavity (21), the inside of the inner cavity (21) is slidably connected with a piston plate (22), and the piston plate (22) and the sliding block (8) are fixedly connected with a vertical rod (23).

5. A bag making machine waste recovery mechanism according to claim 4, wherein: The lower end of the sleeve (4) is fixedly provided with a nozzle (24), the nozzle (24) and the inner cavity (21) are connected with each other, and the other end of the nozzle (24) is fixedly connected with the guide plate (17).

6. A waste material recovery mechanism for a bag making machine as claimed in claim 5, wherein: The lower side of the guide plate (17) is provided with a storage box (25), and the storage box (25) is fixedly connected with the baffle (1).

7. A bag making machine waste recovery mechanism according to claim 6, wherein: The lower side of the extrusion pipe (12) is fixedly provided with a telescopic rod (20), the lower end of the telescopic rod (20) is fixedly provided with a horizontal rod (19), and the two groups of transmission shafts (18) are fixedly connected with the horizontal rod (19).

Images