Scrap edge collecting device for packaging machine

Abstract

The utility model discloses a waste edge collecting device for a packaging machine, which relates to the technical field of waste edge collection of packaging machines and comprises a pair of waste edge vertical plates, a first guide roller shaft is rotatably mounted between two side wall surfaces in the pair of waste edge vertical plates, and a waste edge brush is fixedly mounted on the guide roller shaft. A first guide roller shaft is arranged on the outer side wall face of one of the pair of waste edge vertical plates, a motor is fixedly installed on the outer side wall face of one of the pair of waste edge vertical plates, the motor is connected with the first guide roller shaft, and a carrier roller connecting base is arranged on the inner side wall face of one of the pair of waste edge vertical plates and located below the waste edge brush. The smaller the distance between the waste edge brush and the film guide roller is, the larger the friction force is, so that the waste edge brush works more stably during rolling, the deviation condition of waste edges is better limited through the limiting assembly, the waste edges can be guided through the guide assembly, and therefore it is guaranteed that waste materials are effectively guided during guiding out, the waste edges are prevented from being accumulated in the packaging machine, and the packaging efficiency is improved. And equipment faults are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of waste edge collection for packaging machines, in particular to a waste edge collection device for packaging machines. Background Art

[0002] Packaging machines are machines that package products for protection and aesthetics. They are primarily categorized into two types: 1. Assembly-line packaging for integrated production, and 2. Peripheral packaging equipment for products. Existing packaging machines lack proper guidance for the sealing portion of the four-side sealer and the sheared waste from the rear side, leading to waste accumulation and equipment failure. Utility Model Content

[0003] In response to the shortcomings of the existing technology, the utility model provides a waste edge collection device for a packaging machine, which solves the technical problem that the sealing part of the main body of the four-side seal of the existing packaging machine and the waste edges sheared off on the rear two sides cannot be guided, resulting in the accumulation of waste edges and waste materials and causing equipment failure.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: a waste edge collection device for a packaging machine, comprising a pair of waste edge vertical plates, a first guide roller shaft is rotatably installed between the inner side walls of the pair of waste edge vertical plates, a waste edge brush is fixedly installed on the guide roller shaft, a motor is fixedly installed on the outer side wall of the pair of waste edge vertical plates, the motor is connected to the first guide roller shaft, a roller connecting seat is provided on the inner side wall of the pair of waste edge vertical plates and below the waste edge brush, and the other inner wall of the pair of waste edge vertical plates is fixedly installed on the guide roller shaft. A pin pulling mounting plate is provided below the waste edge brush, and an adjustment assembly is provided on the roller connecting seat, the pin pulling mounting plate and the inner wall of the waste edge vertical plate. The roller connecting seat is hingedly connected to the second guide roller shaft, and an indexing pin is installed on the pin pulling mounting plate. The other end of the second guide roller shaft is inserted into the indexing pin, and a film guide roller is rotatably installed on the second guide roller shaft. A limit assembly is provided between the inner side walls of a pair of waste edge vertical plates and behind the first guide roller shaft, and a guide assembly is provided between the inner side walls of a pair of waste edge vertical plates and in front of the first guide roller shaft.

[0005] Preferably, the adjustment assembly includes a first bolt, and long holes are respectively provided on the roller connecting seat and the pin pulling mounting plate and on both sides of the second guide roller shaft. The first bolt passes through the long holes and is screwed onto the inner wall surfaces on both sides of the waste edge vertical plate.

[0006] Preferably, the limiting assembly includes a pair of first shafts, which are fixedly mounted on the inner side walls of a pair of waste edge vertical plates and located behind the first guide roller shaft. A pair of movable rings are slidably mounted on one of the first shafts, and a waste edge limiting plate is fixedly mounted on the movable ring. The upper end of the waste edge limiting plate is slidably mounted on the other of the pair of first shafts. Limiting threaded holes are respectively provided on the movable ring and on both sides of the waste edge limiting plate, and limiting bolts are screwed into the limiting threaded holes.

[0007] The top end face of said sliding arm is fixedly provided with a toothed connecting strip which is cooperatively connected with said toothed connecting strip.

[0008] Preferably, the guide rod is in an L-shaped structure, and the lateral end of the guide rod L-shaped structure is parallel to the first guide roller axis.

[0009] Preferably, a waste edge decorative cover is fixedly installed between the front wall surfaces of a pair of waste edge vertical panels.

[0010] Beneficial effects

[0011] The utility model provides a waste edge collection device for a packaging machine, which solves the technical problem that the sealing part of the main body of the four-side seal and the waste edges sheared off on the rear two sides of the existing packaging machine cannot be guided, resulting in the accumulation of waste edges and waste materials and causing equipment failure. The utility model adjusts the distance between the film guide roller and the waste edge brush through the adjustment component. The smaller the distance between the waste edge brush and the film guide roller, the greater the friction, which makes the waste edge brush work more stably when winding. In order to better limit the deviation of the waste edge through the limiting component, the guide component allows the waste edge to be guided, thereby ensuring that the waste material is effectively guided when it is discharged, preventing the waste edges from accumulating in the packaging machine and preventing equipment failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of a waste edge collecting device for a packaging machine described in the utility model.

[0013] Figure 2 This is a rear structural schematic diagram of a waste edge collecting device for a packaging machine described in the utility model.

[0014] In the figure: 1. Waste edge vertical plate; 2. First guide roller shaft; 3. Waste edge brush; 4. Motor; 5. Roller connecting seat; 6. Pin pulling mounting plate; 7. Second guide roller shaft; 8. Indexing pin; 9. Film guide roller; 10. First bolt; 11. Long hole; 12. First shaft; 13. Moving ring; 14. Waste edge limit plate; 15. Support rod; 16. Moving block; 17. Guide rod; 18. Waste edge decorative cover. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0016] See also Figure 1-2 The utility model provides a technical solution: a waste edge collecting device for a packaging machine, comprising a pair of waste edge vertical plates 1, a first guide roller shaft 2 is rotatably installed between the inner side walls of the pair of waste edge vertical plates 1, a waste edge brush 3 is fixedly installed on the guide roller shaft, a motor 4 (a fine grinding motor) is fixedly installed on the outer side wall of the pair of waste edge vertical plates 1, the motor 4 is connected to the first guide roller shaft 2, an inner side wall of one of the pair of waste edge vertical plates 1 and located below the waste edge brush 3 is provided with a roller connecting seat 5, and the other inner side wall of the pair of waste edge vertical plates 1 and located below the waste edge brush 3 is provided with a pull-out seat. A pin mounting plate 6, the roller connecting seat 5 and the pin pulling mounting plate 6 are provided with an adjustment component on the inner wall of the waste edge vertical plate 1, the roller connecting seat 5 is hingedly connected to the second guide roller shaft 7, the pin pulling mounting plate 6 is installed with an indexing pin 8 (SXYKN (self-locking) indexing pin 8 is adopted), the other end of the second guide roller shaft 7 is inserted on the indexing pin 8, and a film guide roller 9 is rotatably installed on the second guide roller shaft 7, a pair of limit components are provided between the inner side walls of the waste edge vertical plate 1 and behind the first guide roller shaft 2, and a pair of guide components are provided between the inner side walls of the waste edge vertical plate 1 and in front of the first guide roller shaft 2;

[0017] The distance between the film guide roller 9 and the waste edge brush 3 is adjusted by the adjustment component, and the indexing pin 8 is pulled out to separate the second guide roller shaft 7 from the indexing pin 8. The second guide roller shaft 7 drives the film guide roller 9 to rotate downward, so that the waste edge passes through the limiting component and is placed between the film guide roller 9 and the waste edge brush 3. The second guide roller shaft 7 is rotated upward again, and the indexing pin 8 is connected to the second guide roller shaft 7 again, and the exposed end of the waste edge is placed on the guide component. At this time, the motor 4 is started, and the driving end of the motor 4 drives the first guide roller shaft 2 to rotate, so that the waste edge brush 3 rotates. The waste edge brush 3 and the film guide roller 9 clamp the waste. When the waste edge brush 3 rotates, the waste edge is led out between the waste edge brush 3 and the guide roller through friction.

[0018] This embodiment is further configured such that the adjustment assembly includes a first bolt 10, and long holes 11 are respectively opened on the roller connecting seat 5 and the pin-pulling mounting plate 6 and on both sides of the second guide roller shaft 7. The first bolt 10 passes through the long holes 11 and is screwed to the inner wall surfaces of the waste edge vertical plate 1 on both sides;

[0019] A first connecting thread groove is respectively opened in the waste edge vertical plate 1, and the first bolt 10 passes through the long hole 11 and is screwed into the first connecting thread groove. By adjusting the position of the roller connecting seat 5 and the pin-pulling mounting plate 6, the first bolt 10 can be moved in the long hole 11, and then the distance between the second guide roller shaft 7 and the first guide roller shaft is adjusted. After the adjustment is completed, the first bolt 10 is tightened.

[0020] This embodiment is further configured as follows: the limiting assembly includes a pair of first shafts 12, the pair of first shafts 12 are fixedly mounted on the inner side walls of a pair of waste edge vertical plates 1 and are located behind the first guide roller shaft 2, a pair of moving rings 13 are slidably mounted on one of the pair of first shafts 12, a waste edge limiting plate 14 is fixedly mounted on the moving ring 13, the upper end of the waste edge limiting plate 14 is slidably mounted on the other of the pair of first shafts 12, and limiting threaded holes are respectively provided on the moving ring 13 and on both sides of the waste edge limiting plate 14, and limiting bolts are screwed into the limiting threaded holes;

[0021] Adjust the distance between the moving rings 13 so that the scrap edge can pass through between a pair of scrap edge limiting plates 14. After the moving rings 13 are adjusted, tighten the limiting bolts.

[0022] This embodiment is further configured as follows: the guide assembly includes a support rod 15 and a moving block 16, the support rod 15 is fixedly installed between the inner wall surfaces of a pair of waste edge vertical plates 1 and is located in front of the first guide roller shaft 2, the side wall surface of the moving block 16 is provided with a first through hole, the upper wall surface of the moving block 16 is provided with a first opening, the first opening is communicated with the first through hole, the front wall surface of the moving block 16 is provided with a first threaded hole, the first opening is provided with a first threaded groove, the first threaded hole is screwed with a first fixing bolt, the first fixing bolt is screwed into the first threaded groove, and the moving block 16 is slidably installed on the support rod 15 through the first through hole, the front wall surface of the moving block 16 is provided with a second through hole, the lower wall surface of the moving block 16 is provided with a second opening, the second through hole is communicated with the second opening, the side wall surface of the moving block 16 is provided with a second threaded hole, the inner wall surface of the second opening is provided with a second threaded groove, the second threaded hole is screwed with a second fixing bolt, the second fixing bolt is screwed into the second threaded groove, and the second through hole is inserted with a guide rod 17;

[0023] The moving block 16 is adjusted laterally on the support rod 15 through the first through hole. After the adjustment is completed, the first fixing bolt is tightened to limit the moving block 16 on the support rod 15. The vertical end of the guide rod 17 is inserted into the second through hole, and the second fixing bolt is tightened to limit the guide rod 17.

[0024] This embodiment is further configured such that the guide rod 17 is in an L-shaped structure, and the lateral end of the L-shaped structure of the guide rod 17 is parallel to the first guide roller shaft 2;

[0025] The scrap edge can be placed on the lateral ends of the guide rod 17L-shaped structure.

[0026] This embodiment is further configured such that a waste edge decorative cover 18 is fixedly installed between the front wall surfaces of a pair of waste edge upright panels 1 .

[0027] The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process. The specific operations are as follows.

[0028] Embodiment: According to the drawings in the specification, when in use, a first connecting thread groove is respectively opened in the waste edge vertical plate 1, and the first bolt 10 passes through the long hole 11 and is screwed into the first connecting thread groove. By adjusting the position of the roller connecting seat 5 and the pin-pulling mounting plate 6, the first bolt 10 can be moved in the long hole 11, thereby adjusting the distance between the second guide roller shaft 7 and the first guide roller shaft. After the adjustment is completed, the first bolt 10 is tightened, and the distance between the guide film roller 9 and the waste edge brush 3 is adjusted. The indexing pin 8 is pulled out to separate the second guide roller shaft 7 from the indexing pin 8. The second guide roller shaft 7 drives the guide film roller 9 to rotate downward, and the distance between the moving rings 13 is adjusted so that the waste edge can pass through a pair of waste edge limit plates 14. After the moving ring 13 is adjusted, the limit bolt is tightened, thereby allowing the waste edge to pass through the waste edge limit The plates 14 are placed between the film guide roller 9 and the waste edge brush 3, the second guide roller shaft 7 is rotated upward again, and the indexing pin 8 is connected to the second guide roller shaft 7 again, the moving block 16 is adjusted laterally on the support rod 15 through the first through hole, and the first fixing bolt is tightened after the adjustment is completed so that the moving block 16 is limited on the support rod 15, the vertical end of the guide rod 17 is inserted into the second through hole, and the second fixing bolt is tightened so that the guide rod 17 is limited, and the exposed end of the waste edge is placed on the horizontal end of the L-shaped structure of the guide rod 17. At this time, the motor 4 is started, and the driving end of the motor 4 drives the first guide roller shaft 2 to rotate, so that the waste edge brush 3 rotates, and the waste edge brush 3 and the film guide roller 9 clamp the waste. When the waste edge brush 3 rotates, the waste edge is led out between the waste edge brush 3 and the film guide roller 9 through friction.

[0029] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A waste edge collecting device for a packaging machine, comprising a pair of waste edge vertical plates (1), characterized in that: A first guide roller shaft (2) is rotatably mounted between the inner side walls of a pair of scrap edge vertical plates (1), a scrap edge brush (3) is fixedly mounted on the guide roller shaft, a motor (4) is fixedly mounted on the outer side wall of one of the pair of scrap edge vertical plates (1), the motor (4) is connected to the first guide roller shaft (2), a roller connecting seat (5) is provided on the inner side wall of one of the pair of scrap edge vertical plates (1) and located below the scrap edge brush (3), a pin-pulling mounting plate (6) is provided on the other inner side wall of the pair of scrap edge vertical plates (1) and located below the scrap edge brush (3), the roller connecting seat (5) An adjusting assembly is provided on the inner wall surface of the pin-pulling mounting plate (6) and the waste edge vertical plate (1); a second guide roller shaft (7) is hingedly connected to the roller connecting seat (5); a dividing pin (8) is installed on the pin-pulling mounting plate (6); the other end of the second guide roller shaft (7) is inserted on the dividing pin (8); a film guide roller (9) is rotatably installed on the second guide roller shaft (7); a pair of limit assemblies are provided between the inner side walls of the waste edge vertical plate (1) and located behind the first guide roller shaft (2); a pair of guide assemblies are provided between the inner side walls of the waste edge vertical plate (1) and located in front of the first guide roller shaft (2).

2. A waste edge collecting device for a packaging machine according to claim 1, characterized in that The adjustment assembly includes a first bolt (10), and long holes (11) are respectively opened on the roller connecting seat (5) and the pin-pulling mounting plate (6) and on both sides of the second guide roller shaft (7). The first bolt (10) passes through the long hole (11) and is screwed to the inner wall surfaces on both sides of the waste edge vertical plate (1).

3. The waste edge collecting device for a packaging machine according to claim 1, characterized in that The limiting assembly includes a pair of first shafts (12), the pair of first shafts (12) are fixedly mounted on the inner side walls of a pair of waste edge vertical plates (1) and are located behind the first guide roller shaft (2), a pair of moving rings (13) are slidably mounted on one of the pair of first shafts (12), a waste edge limiting plate (14) is fixedly mounted on the moving ring (13), the upper end of the waste edge limiting plate (14) is slidably mounted on the other of the pair of first shafts (12), and limiting threaded holes are respectively opened on the moving ring (13) and located on both sides of the waste edge limiting plate (14), and limiting bolts are screwed into the limiting threaded holes.

4. The waste edge collecting device for a packaging machine according to claim 1, characterized in that The guide assembly includes a support rod (15) and a moving block (16), wherein the support rod (15) is fixedly installed between the inner wall surfaces of a pair of waste edge vertical plates (1) and is located in front of the first guide roller shaft (2), the side wall surface of the moving block (16) is provided with a first through hole, the upper wall surface of the moving block (16) is provided with a first opening, the first opening is communicated with the first through hole, the front wall surface of the moving block (16) is provided with a first threaded hole, the first opening is provided with a first threaded groove, the first threaded hole is screwed with a first fixing bolt, the first fixing bolt The movable block (16) is screwed into the first thread groove, and is slidably mounted on the support rod (15) through the first through hole. A second through hole is provided on the front wall of the movable block (16), and a second opening is provided on the lower wall of the movable block (16). The second through hole is communicated with the second opening. A second threaded hole is provided on the side wall of the movable block (16), and a second threaded groove is provided on the inner wall of the second opening. A second fixing bolt is screwed into the second threaded hole, and the second fixing bolt is screwed into the second thread groove. A guide rod (17) is inserted into the second through hole.

5. The waste edge collecting device for a packaging machine according to claim 4, characterized in that The guide rod (17) is in an L-shaped structure, and the lateral end of the L-shaped structure of the guide rod (17) is parallel to the first guide roller shaft (2).

6. The waste edge collecting device for a packaging machine according to claim 1, characterized in that A waste edge decorative cover (18) is fixedly installed between the front wall surfaces of a pair of waste edge vertical plates (1).

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