Package trimming and recycling device

Abstract

The utility model relates to the technical field of plastic bag processing, in particular to a packaging edge cutting and recycling device which comprises a frame, the frame comprises an operation table, an edge cutting structure, a material roller, an edge sealing structure and a plurality of conveying rollers, the operation table is connected to the side edge of the frame, the material roller is connected to the side edge of the frame, and the conveying rollers are connected to the two sides in the frame. The edge sealing structure is connected to one side of the frame, the edge cutting structure is connected to the edge sealing structure close to one side of the operation table, and a guide structure is arranged on one side of the edge sealing structure. In the frame, burrs of a packaging bag are cut through the edge cutting structure, and the edge cutting structure cuts the burrs before edge sealing, so that the situation that in the edge sealing operation process of a hot knife, a blade cuts the materials, consequently, the materials deviate, and the edge sealing effect is affected is avoided; a packaging bag is conveyed to the edge sealing structure through the material roller and the conveying roller, the hydraulic cylinder pushes the transverse plate to press downwards to drive the hot knife to press downwards to conduct edge sealing on the packaging bag, cut waste edges are guided to the recycling structure through the guiding structure to be recycled, and the packaging bag is wound through the material collecting roller.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic bag processing, in particular to a packing edge cutting and recycling device. BACKGROUND

[0002] In the production and processing process of the packing bag, the edge of the packing bag usually has burrs, so it needs to be edge cut when it is rolled up. The common packing bag processing and rolling device cuts the edge of the packing bag in the process of sealing the edge by the hot knife, which causes the displacement of the packing bag and affects the sealing effect of the hot knife and the processing quality and subsequent use of the packing bag. SUMMARY

[0003] In view of the defects of the prior art, the utility model provides a packing edge cutting and recycling device, which has the advantages of.

[0004] To achieve the above-mentioned function purpose, the utility model provides the following technical scheme: including frame, its characterized in that frame includes operation table, edge cutting structure, material roller, edge sealing structure, conveying roller, operation table is connected in frame side edge, material roller is connected in frame side edge, conveying roller has a plurality of, and each conveying roller is connected in the frame inside two sides, edge sealing structure is connected in frame one side, edge cutting structure is connected on the edge sealing structure close to operation table one side, the edge sealing structure one side is equipped with guide structure, the guide structure one side is equipped with material collecting roller, the guide structure one side is connected with recycling structure.

[0005] Further, the edge sealing structure includes a horizontal plate, a hydraulic cylinder and a hot knife, the hydraulic cylinder is connected to one side of the horizontal plate, and the hot knife is connected to the bottom end of the horizontal plate.

[0006] Further, the edge cutting structure includes a connecting plate, a handle, a screw rod, a limiting rod, a connecting frame, a blade and a knob, the connecting plate is connected to the top of the edge sealing structure, the connecting plate is connected to one side of the horizontal plate, the handle is above the connecting plate, the screw rod is connected to the bottom end of the handle, the connecting frame is connected to one side of the connecting plate through the screw rod, the limiting rod has two, and each limiting rod is connected to the inner two sides of the connecting frame, the blade is connected to the bottom end of the connecting frame, the knob is connected to one side of the connecting frame, and the knob is connected to one side of the blade through the screw rod.

[0007] Further, the guide structure includes a fan, one end of the fan is connected with a guide pipe, one side of the guide pipe is connected with a guide port, and the guide port is obliquely cut at the top end of the guide pipe.

[0008] Furthermore, the recovery structure includes a motor, a belt, a base, side rollers, and a side hydraulic rod. The motor is connected to one side of the frame on the front side of the frame, the belt is connected to one side of the gear connected to the output end of the motor, the base is connected to the bottom end of the frame, there are several side rollers, and each side roller is connected to the side of the frame, the side hydraulic rod is connected to the top of the base, one side of the output end of the side hydraulic rod is connected to a rotating rod, one side of the rotating rod is connected to the side roller, sliding rods are connected inside the two ends of the frame, the annular side of the sliding rod is connected to a slider, the top of the slider is connected to the vertical side roller, the side of the frame is connected to a sleeve roller, one side of the vertical side roller is connected to a guide column, and the belt is connected to the gear at one end of the sliding rod and the gear side of the side of the central axis of the guide column.

[0009] Compared with the prior art, the advantages of the present invention are: the burrs of the packaging bag are cut by the trimming structure in the frame, and the trimming structure cuts the burrs before edge sealing, so as to avoid the material being cut by the blade during the edge sealing operation of the hot knife, causing the material to shift and affecting the edge sealing effect. The packaging bag is conveyed to the edge sealing structure through the material roller and the conveying roller, and the hydraulic cylinder pushes the cross plate downward to drive the hot knife to press down and seal the packaging bag. The waste edges after cutting are guided to the recovery structure through the guide structure for recycling, and the packaging bag is wound up through the receiving roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the three-dimensional structure of a packaging edge trimming and recycling device of the present invention;

[0011] Figure 2 This is a side structural diagram of a packaging trimming recovery device of the utility model;

[0012] Figure 3 This is a partial structural diagram of a packaging edge trimming and recovery device of the present invention;

[0013] Figure 4 This is a schematic diagram of the trimming structure of a packaging trimming and recycling device of the present invention;

[0014] Figure 5 This is a schematic diagram of the guiding structure of a packaging trimming recovery device of the present invention;

[0015] Figure 6 The utility model is a schematic diagram of the recycling structure of a packaging edge trimming recycling device.

[0016] The figure mark: frame 1, operation platform 2, edge cutting structure 3, material roller 4, edge sealing structure 5, conveying roller 6, guide structure 7, material collecting roller 8, recycling structure 9, connecting plate 30, rotating handle 31, screw rod 32, limiting rod 33, connecting frame 34, blade 35, knob 36, horizontal plate 50, hydraulic cylinder 51, hot knife 52, fan 70, guide pipe 71, motor 901, belt 900, base 90, edge roller 91, side hydraulic rod 92, vertical edge roller 93, sliding block 94, sliding rod 95, sleeve roller 96, guide column 97. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0018] Embodiment, please see Figures 1-6 A packaging edge cutting recycling device, comprising a frame 1, characterized in that: the frame 1 comprises an operation platform 2, an edge cutting structure 3, a material roller 4, an edge sealing structure 5 and a conveying roller 6, the operation platform 2 is connected to the side of the frame 1, the material roller 4 is connected to the side of the frame 1, the conveying roller 6 has a plurality of conveying rollers 6, and each conveying roller 6 is connected to the two sides in the frame 1, the edge sealing structure 5 is connected to one side of the frame 1, the edge cutting structure 3 is connected to the edge sealing structure 5 close to one side of the operation platform 2, one side of the edge sealing structure 5 is provided with a guide structure 7, one side of the guide structure 7 is provided with a material collecting roller 8, and one side of the guide structure 7 is connected with a recycling structure 9.

[0019] The edge sealing structure 5 comprises a horizontal plate 50, a hydraulic cylinder 51 and a hot knife 52, one side of the telescopic end of the hydraulic cylinder 51 is connected to one side of the horizontal plate 50, and the hot knife 52 is connected to the bottom end of the horizontal plate 50.

[0020] The edge cutting structure 3 comprises a connecting plate 30, a rotating handle 31, a screw rod 32, a limiting rod 33, a connecting frame 34, a blade 35 and a knob 36, the connecting plate 30 is connected to the top of the edge sealing structure 5, the connecting plate 30 is connected to one side of the horizontal plate 50, the rotating handle 31 is located above the connecting plate 30, the screw rod 32 is connected to the bottom end of the rotating handle 31, the connecting frame 34 is connected to one side of the connecting plate 30 through the screw rod 32, the limiting rod 33 has two limiting rods 33, and each limiting rod 33 is connected to the two sides in the connecting frame 34, the blade 35 is connected to the bottom end of the connecting frame 34, the knob 36 is connected to one side of the connecting frame 34, the knob 36 is connected to one side of the blade through a screw rod, and a threaded groove is connected in the connecting frame.

[0021] The guide structure 7 includes a fan 70, one end of which is connected with a guide pipe 71, one side of which is connected with a guide port 72, which is obliquely cut at the top end of the guide pipe 71, and the fan 70 guides the waste edge from the guide port to the side of the edge roller.

[0022] The recycling structure 9 includes a motor 901, a belt 900, a base 90, an edge roller 91, a side hydraulic rod 92, the motor 901 is connected to one side of the side frame on the front side of the frame 1, the belt 900 is connected to the gear on the output end of the motor 901, the base 90 is connected to the bottom end of the side frame, the edge roller 91 has a plurality of edge rollers 91, and each edge roller 91 is connected to the side of the side frame, the side hydraulic rod 92 is connected to the top end of the base 90, the output end of the side hydraulic rod 92 is connected with a rotating rod, one side of the rotating rod is connected with the edge roller 91, the inner ends of the two ends of the side frame are connected with a sliding rod 95, the annular side of the sliding rod 95 is connected with a sliding block 94, the top end of the sliding block 94 is connected with a vertical edge roller 93, the side of the side frame is connected with a sleeve roller 96, one side of the vertical edge roller 93 is connected with a guide column 97, and the belt 900 is connected to the gear on one end of the sliding rod 95 and the gear on the side of the central shaft body of the guide column 97.

[0023] The working principle is that the frame 1 cuts the raw edge of the packaging bag through the edge cutting structure 3, and the edge cutting structure cuts the raw edge before the edge sealing, so as to avoid the material deviation caused by cutting during the edge sealing operation of the hot knife, and to affect the edge sealing effect. The packaging bag is conveyed to the edge sealing structure 5 through the material roller 4 and the conveying roller 6, and is pushed down by the horizontal plate 50 driven by the hydraulic cylinder 51 to drive the hot knife 52 to press down and seal the packaging bag. The waste edge after cutting is guided to the recycling structure 9 for recycling, and the packaging bag is wound through the material collecting roller 8. The packaging bag passes through the edge cutting structure, and the packaging bag is cut by the blade while moving on the side of the conveying roller. The hand rotates the rotating handle 31 to drive the screw 32 to rotate, which can drive the connecting frame 34 to rise and fall, drive the blade 35 to rise and fall, and adjust the distance between the blade and the packaging bag. The side of the blade 35 is connected with a screw, the screw is located in the inner side of the connecting frame, one side of the screw is connected with a knob 36, the blade is connected to one side of the connecting frame through the screw, and the angle of the blade can be adjusted by rotating the knob 36 with the hand, so as to adjust the angle of the blade on the side of the packaging bag. The blade can be contacted at multiple angles during cutting of the packaging bag, so as to avoid that the blade is often cut at a single position, the degree of wear of the blade is uneven, the utilization efficiency of the blade is low, the problem is generated, the fan 70 guides the waste edge from the guide port to the side of the edge roller for guidance; the waste edge is guided to the guide column 97 through the edge roller, the motor 901 is started to drive the belt 900 to rotate, so as to drive the guide column 97 and the sliding rod 95 to rotate, drive the sliding block 94 to move on one side of the sliding rod 95, make the vertical edge roller 93 guide the waste edge to one side of the guide column 97, and make the waste edge evenly laid on the annular side of the sleeve roller 96 to avoid the waste edge concentratedly accumulated.

[0024] The basic principle and main features of the present application and the advantages of the present application are shown and described above, for those skilled in the art, obviously the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0025] In addition, it should be understood that, although the present application is described in the form of embodiments, not every embodiment contains only one independent technical solution, the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, the technical solutions in each embodiment can also be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A packaging trim recycling device comprising a frame (1), characterized in that The frame (1) includes an operating table (2), a trimming structure (3), a material roller (4), an edge sealing structure (5), and a conveying roller (6). The operating table (2) is connected to the side of the frame (1), the material roller (4) is connected to the side of the frame (1), there are a plurality of conveying rollers (6), and each conveying roller (6) is connected to both sides of the frame (1), the edge sealing structure (5) is connected to one side of the frame (1), the trimming structure (3) is connected to the edge sealing structure (5) close to the side of the operating table (2), a guide structure (7) is provided on one side of the edge sealing structure (5), a material receiving roller (8) is provided on one side of the guide structure (7), and a recycling structure (9) is connected to one side of the guide structure (7).

2. A packaging trim recycling apparatus according to claim 1, wherein: The edge sealing structure (5) comprises a transverse plate (50), a hydraulic cylinder (51), and a hot knife (52); one side of the telescopic end of the hydraulic cylinder (51) is connected to one side of the transverse plate (50); and the hot knife (52) is connected to the bottom end of the transverse plate (50).

3. A packaging trim recycling apparatus according to claim 1, wherein: The edge cutting structure (3) comprises a connecting plate (30), a rotating handle (31), a screw (32), a limiting rod (33), a connecting frame (34), a blade (35), and a knob (36). The connecting plate (30) is connected to the top of the edge sealing structure (5), the connecting plate (30) is connected to one side of the transverse plate (50), the rotating handle (31) is located above the connecting plate (30), the screw (32) is connected to the bottom end of the rotating handle (31), the connecting frame (34) is connected to one side of the connecting plate (30) through the screw (32), there are two limiting rods (33), and each limiting rod (33) is connected to both sides of the connecting frame (34), the blade (35) is connected to the bottom end of the connecting frame (34), the knob (36) is connected to one side of the connecting frame (34), and the knob (36) is connected to one side of the blade through the screw.

4. A packaging trim recycling apparatus according to claim 1, wherein: The guide structure (7) comprises a fan (70), one end of the fan (70) is connected to a guide pipe (71), one side of the guide pipe (71) is connected to a guide port (72), and the guide port (72) is obliquely cut at the top end of the guide pipe (71).

5. A packaging trim recycling apparatus according to claim 1, wherein: Said recovery structure (9) includes motor (901), belt (900), base (90), edge roller (91), side hydraulic rod (92), motor (901) is connected to the side of the frame (1) front side frame, the belt (900) is connected to the gear on the output end of motor (901) side, the base (90) is connected to the bottom end of the side frame, the edge roller (91) has several, and each edge roller (91) is connected to the side of the side frame, the side of the output end of the side hydraulic rod (92) is connected with the rotating rod, one side of the rotating rod is connected with the edge roller (91), the both ends of the side frame are connected with the slide bar (95) in, the slide bar (95) is connected with the slide block (94) on the annular side, the top of the slide block (94) is connected with the vertical edge roller (93), the side of the side frame is connected with the sleeve roller (96), one side of the vertical edge roller (93) is connected with the guide column (97), the belt (900) is connected to the gear on one end of the slide bar (95) and the gear on the side of the guide column center shaft body.

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