A new winding mechanism for a multi-column packaging machine

Abstract

A novel winding mechanism of a multi-column packaging machine, comprising: a film roll waste edge suction pipe, a vacuum conveyor, a mounting plate, a winding mechanism, a speed reducer motor, a transmission mechanism, a reciprocating guide mechanism, a linear bearing, a swing mechanism, a limiting rod, a film penetrating ring and a film penetrating shaft, the film roll waste edge suction pipe, the vacuum conveyor and the mounting plate are fixed from top to bottom on the multi-column packaging machine, the mounting plate is provided with the winding mechanism, the speed reducer motor, the transmission mechanism, the reciprocating guide mechanism, the linear bearing, the swing mechanism, the limiting rod, the film penetrating ring and the film penetrating shaft, the winding mechanism, the speed reducer motor and the reciprocating guide mechanism are connected with the transmission mechanism, and the linear bearing is connected with the reciprocating guide mechanism. Compared with the prior art, the vacuum conveyor is provided, automatic waste edge conveying is realized, manual operation is reduced, work efficiency is improved, a mature reciprocating screw is used to replace a camshaft, the structure is simple, the manufacturing cost is reduced, the maintenance cost is low, and the service life is long.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment, specifically to a novel winding mechanism for a multi-row packaging machine. Background Technology

[0002] Traditional multi-row packaging machines use manual operation for their winding mechanism, requiring manual pulling out of the film roll for initialization, which not only increases labor intensity but also reduces work efficiency. On the other hand, existing technology uses a reciprocating camshaft structure, which is complex, has high manufacturing and maintenance costs, high parts wear rate, and is difficult to maintain.

[0003] To address the aforementioned issues, we have made a series of improvements. Utility Model Content

[0004] The purpose of this invention is to provide a novel winding mechanism for a multi-row packaging machine to overcome the aforementioned shortcomings and deficiencies of the prior art.

[0005] A novel winding mechanism for a multi-row packaging machine includes: a film roll waste edge suction tube, a vacuum conveyor, a mounting plate, a winding mechanism, a geared motor, a transmission mechanism, a reciprocating guide mechanism, a linear bearing, a swing mechanism, a limit bar, a film threading ring, and a film threading shaft. The film roll waste edge suction tube, the vacuum conveyor, and the mounting plate are fixed to the multi-row packaging machine from top to bottom. The mounting plate is equipped with the winding mechanism, the geared motor, the transmission mechanism, the reciprocating guide mechanism, the linear bearing, the swing mechanism, the limit bar, the film threading ring, and the film threading shaft. The winding mechanism, the geared motor, and the reciprocating guide mechanism are connected to the transmission mechanism, and the linear bearing is connected to the reciprocating guide mechanism.

[0006] Furthermore, the winding mechanism includes: a third bearing seat, a winding reel, and a film-tying shaft. The winding reel is located at both ends of the film-tying shaft, and one end of the film-tying shaft is connected to the transmission mechanism via the third bearing seat.

[0007] Furthermore, the reciprocating guide mechanism includes: a fixed shaft, a reciprocating lead screw nut, a reciprocating lead screw, a first bearing with a seat, and a reciprocating guide film-penetrating ring. The fixed shaft is connected to the reciprocating lead screw nut via a linear bearing. The reciprocating lead screw nut is connected to the reciprocating lead screw. The reciprocating lead screw is connected to the transmission mechanism via the first bearing with a seat. The reciprocating guide film-penetrating ring is located at the upper end of the reciprocating lead screw nut.

[0008] Furthermore, the swing mechanism includes: an upper limit proximity switch, a swing rod, a lower limit proximity switch, a swing shaft, a second bearing with a seat, and a limit frame. The swing shaft is connected to the swing rod, the swing rod is connected to the second bearing with a seat, the second bearing with a seat is fixed on the mounting plate, the limit frame is disposed on the mounting plate, the upper limit proximity switch and the lower limit proximity switch are disposed within the limit frame, and the swing rod is located between the upper limit proximity switch and the lower limit proximity switch.

[0009] Furthermore, the transmission mechanism includes: a driven small sprocket, a chain, a driven large sprocket, an idler wheel, and a driving sprocket. The driven small sprocket, the driven large sprocket, the idler wheel, and the driving sprocket are connected by the chain. The driven small sprocket is connected to the winding mechanism, the driven large sprocket is connected to the reciprocating guide mechanism, and the driving sprocket is connected to the geared motor.

[0010] The beneficial effects of this utility model are:

[0011] Compared with traditional technologies, this utility model is equipped with a vacuum conveyor to realize automatic waste edge conveying, reduce manual operation, and improve work efficiency; it adopts a mature reciprocating screw to replace the camshaft, which has a simple structure, reduces manufacturing costs, has low maintenance costs, and a long service life. Attached image description:

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective.

[0014] Figure 3 This is a schematic diagram of the transmission mechanism.

[0015] Figure 4 This is a schematic diagram of the winding mechanism and the reciprocating guide mechanism.

[0016] Figure 5 This is a perspective view of the present invention.

[0017] Figure label:

[0018] The components include a film roll waste edge suction tube 100, a vacuum conveyor 200, a mounting plate 300, a winding mechanism 400, a third bearing 410, a winding reel 420, and a film tie shaft 430.

[0019] The geared motor 500, transmission mechanism 600, driven small sprocket 610, chain 620, driven large sprocket 630, idler wheel 640, and drive sprocket 650.

[0020] The reciprocating guide mechanism 700, fixed shaft 710, reciprocating lead screw nut 720, reciprocating lead screw 730, first bearing with seat 740, and reciprocating guide through-film ring 750.

[0021] Linear bearing 800, swing mechanism 900, upper limit proximity switch 910, swing rod 920, lower limit proximity switch 930, swing shaft 940, second bearing with seat 950 and limit frame 960.

[0022] Limiting rod 1000, membrane-penetrating ring 1100, and membrane-penetrating shaft 1200.

[0023] Multi-row packaging machine 1. Detailed Implementation

[0024] The present invention will be further described below with reference to specific embodiments. It should be understood that the following embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0025] Example 1

[0026] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 2 This is a schematic diagram of the structure of this utility model from another perspective. Figure 3 This is a schematic diagram of the transmission mechanism. Figure 4 This is a schematic diagram of the winding mechanism and the reciprocating guide mechanism. Figure 5 This is a perspective view of the present invention.

[0027] like Figure 1-5 As shown, a novel winding mechanism for a multi-row packaging machine includes: a film roll waste edge suction tube 100, a vacuum conveyor 200, a mounting plate 300, a winding mechanism 400, a geared motor 500, a transmission mechanism 600, a reciprocating guide mechanism 700, a linear bearing 800, a swing mechanism 900, a limit bar 1000, a film threading ring 1100, and a film threading shaft 1200. The film roll waste edge suction tube 100, the vacuum conveyor 200, and the mounting plate 300 are arranged from top to bottom. Fixed on the multi-row packaging machine 1, the mounting plate 300 is equipped with a winding mechanism 400, a geared motor 500, a transmission mechanism 600, a reciprocating guide mechanism 700, a linear bearing 800, a swing mechanism 900, a limit bar 1000, a film threading ring 1100 and a film threading shaft 1200. The winding mechanism 400, the geared motor 500 and the reciprocating guide mechanism 700 are connected to the transmission mechanism 600, and the linear bearing 800 is connected to the reciprocating guide mechanism 700.

[0028] The winding mechanism 400 includes a third bearing 410, a winding reel 420, and a film-tying shaft 430. The winding reel 420 is located at both ends of the film-tying shaft 430, and one end of the film-tying shaft 430 is connected to the transmission mechanism 600 through the third bearing 410.

[0029] The reciprocating guide mechanism 700 includes: a fixed shaft 710, a reciprocating lead screw nut 720, a reciprocating lead screw 730, a first bearing with a seat 740, and a reciprocating guide film-penetrating ring 750. The fixed shaft 710 is connected to the reciprocating lead screw nut 720 through a linear bearing 800. The reciprocating lead screw nut 720 is connected to the reciprocating lead screw 730. The reciprocating lead screw 730 is connected to the transmission mechanism 600 through the first bearing with a seat 740. The reciprocating guide film-penetrating ring 750 is located at the upper end of the reciprocating lead screw nut 720.

[0030] The swing mechanism 900 includes: an upper limit proximity switch 910, a swing rod 920, a lower limit proximity switch 930, a swing shaft 940, a second bearing with a seat 950, and a limit frame 960. The swing shaft 940 is connected to the swing rod 920, and the swing rod 920 is connected to the second bearing with a seat 950. The second bearing with a seat 950 is fixed on the mounting plate 300. The limit frame 960 is located on the mounting plate 300. The upper limit proximity switch 910 and the lower limit proximity switch 930 are located inside the limit frame 960. The swing rod 920 is located between the upper limit proximity switch 910 and the lower limit proximity switch 930.

[0031] The transmission mechanism 600 includes: a driven small sprocket 610, a chain 620, a driven large sprocket 630, an idler wheel 640, and a driving sprocket 650. The driven small sprocket 610, the driven large sprocket 630, the idler wheel 640, and the driving sprocket 650 are connected by the chain 620. The driven small sprocket 610 is connected to the winding mechanism 400, the driven large sprocket 630 is connected to the reciprocating guide mechanism 700, and the driving sprocket 650 is connected to the geared motor 500.

[0032] The principle of this invention is as follows: When the packaging machine first cuts waste edges from both sides of the film roll, the waste edges are relatively soft and difficult to convey out of the round tube. Therefore, a vacuum conveyor 200 is used in conjunction with the film roll waste edge suction tube 100 to suck out the waste edges of the film roll, and then they enter the winding mechanism 400 to begin winding. The vacuum conveyor 200 works in conjunction with the winding mechanism 400. The entire trajectory of the waste edge in this invention becomes: passing sequentially through the film roll waste edge suction tube 100, the vacuum conveyor 200, the film threading ring 1100, one of the film threading shafts 1200, the swing shaft 940, the other of the film threading shafts 1200, the reciprocating guide film threading ring 750, and the winding mechanism 400.

[0033] After winding begins, when the geared motor 500 operates, it drives the drive sprocket 650 to rotate, which in turn drives the driven small sprocket 610 and driven large sprocket 630 to rotate. When the swing arm 920 swings downward, its own weight pulls down the slit waste edges. When the swing arm 920 detects the lower limit proximity switch 930, the geared motor 500 operates, driving the driven small sprocket 610 to rotate, which in turn drives the film-binding shaft 430 to rotate, winding the waste edges pulled up by the swing arm 920 onto the film-binding shaft 430. When the swing arm detects the upper limit proximity switch 910, the geared motor 500 stops operating, and the winding and collection of waste edges ends. Then, the above steps are repeated continuously to collect the waste edges onto the film-binding shaft 430. The reciprocating screw 730 ensures that the roll film is evenly wound onto the film-binding shaft 430, preventing the two waste edges from collapsing or loosening as the roll diameter changes.

[0034] Compared with traditional technologies, this utility model is equipped with a vacuum conveyor to realize automatic waste edge conveying, reduce manual operation, and improve work efficiency; it adopts a mature reciprocating screw to replace the camshaft, which has a simple structure, reduces manufacturing costs, has low maintenance costs, and a long service life.

[0035] The specific embodiments of this utility model have been described above, but this utility model is not limited thereto. Various changes can be made to this utility model as long as they do not depart from its spirit.

Claims

1. A novel winding mechanism for a multi-row packaging machine, characterized in that, include: The components include a film roll waste edge suction tube (100), a vacuum conveyor (200), a mounting plate (300), a winding mechanism (400), a geared motor (500), a transmission mechanism (600), a reciprocating guide mechanism (700), a linear bearing (800), a swing mechanism (900), a limit bar (1000), a film threading ring (1100), and a film threading shaft (1200). The film roll waste edge suction tube (100), vacuum conveyor (200), and mounting plate (300) are fixed from top to bottom on a multi-row packaging machine (1). The mounting plate (300) is provided with a winding mechanism (400), a geared motor (500), a transmission mechanism (600), a reciprocating guide mechanism (700), a linear bearing (800), a swing mechanism (900), a limit bar (1000), a film threading ring (1100), and a film threading shaft (1200). The winding mechanism (400), the geared motor (500), and the reciprocating guide mechanism (700) are connected to the transmission mechanism (600), and the linear bearing (800) is connected to the reciprocating guide mechanism (700).

2. The novel winding mechanism of a multi-row packaging machine according to claim 1, characterized in that, The winding mechanism (400) includes: a third bearing seat (410), a winding reel (420) and a film-binding shaft (430). The winding reel (420) is located at both ends of the film-binding shaft (430), and one end of the film-binding shaft (430) is connected to the transmission mechanism (600) through the third bearing seat (410).

3. The novel winding mechanism of a multi-row packaging machine according to claim 1, characterized in that, The reciprocating guide mechanism (700) includes: a fixed shaft (710), a reciprocating lead screw nut (720), a reciprocating lead screw (730), a first bearing with a seat (740), and a reciprocating guide film-piercing ring (750). The fixed shaft (710) is connected to the reciprocating lead screw nut (720) through a linear bearing (800). The reciprocating lead screw nut (720) is connected to the reciprocating lead screw (730). The reciprocating lead screw (730) is connected to the transmission mechanism (600) through the first bearing with a seat (740). The reciprocating guide film-piercing ring (750) is located at the upper end of the reciprocating lead screw nut (720).

4. A novel winding mechanism for a multi-row packaging machine according to claim 1, characterized in that, The swing mechanism (900) includes: an upper limit proximity switch (910), a swing rod (920), a lower limit proximity switch (930), a swing shaft (940), a second bearing with a seat (950), and a limit frame (960). The swing shaft (940) is connected to the swing rod (920), and the swing rod (920) is connected to the second bearing with a seat (950). The second bearing with a seat (950) is fixed on the mounting plate (300). The limit frame (960) is located on the mounting plate (300). The upper limit proximity switch (910) and the lower limit proximity switch (930) are located inside the limit frame (960). The swing rod (920) is located between the upper limit proximity switch (910) and the lower limit proximity switch (930).

5. A novel winding mechanism for a multi-row packaging machine according to claim 1, characterized in that, The transmission mechanism (600) includes: a driven small sprocket (610), a chain (620), a driven large sprocket (630), an idler wheel (640), and a driving sprocket (650). The driven small sprocket (610), the driven large sprocket (630), the idler wheel (640), and the driving sprocket (650) are connected by the chain (620). The driven small sprocket (610) is connected to the winding mechanism (400), the driven large sprocket (630) is connected to the reciprocating guide mechanism (700), and the driving sprocket (650) is connected to the geared motor (500).

Images