Cutting device of paper-plastic packaging machine

Abstract

The utility model relates to a cutting device of a paper-plastic packaging machine, which is more reasonable in structure. The cutting device of the paper-plastic packaging machine comprises a rack and a longitudinal cutting mechanism, the longitudinal cutting mechanism comprises a longitudinal cutting knife and a longitudinal cutting power source for driving the longitudinal cutting knife to act, and the cutting device is characterized in that a rotating disc is arranged in front of the longitudinal cutting mechanism and is in transmission connection with a rotating power source for driving the rotating disc to rotate; a plurality of bulb shell mold bases are arranged on the rotary disc in the circumferential direction at equal intervals, a plurality of rows of grooves for containing bulb shells are formed in the bulb shell mold bases, and a cutting gap is formed between every two adjacent rows of grooves in the bulb shell mold bases. And a longitudinal cutting mechanism is arranged above the rotating disc and comprises a longitudinal cutting knife and a longitudinal cutting power source for driving the longitudinal cutting knife to move up and down, and the longitudinal cutting knife can be cut into a cutting gap of the blister mold base. According to the cutting device of the paper-plastic packaging machine, due to the fact that the rotating disc is arranged, longitudinal cutting of a blister is completed on the rotating disc, the structure is more reasonable, and the manufacturing cost is lower.

Description

TECHNICAL FIELD

[0001] The utility model relates to a paper plastic packaging machine, concretely relates to a paper plastic packaging machine's cutting device BACKGROUND

[0002] The paper plastic packaging machine is a kind of machine that battery, small hardware and other articles are packaged by bubble shell and paper card.For patent No.CN201710870973.4 discloses a kind of paper plastic packaging machine, and this paper plastic packaging machine includes by heating device, forming device, stand, traction device, punching device, blanking device, first material support transfer device, container device, second material support transfer device etc.This blanking device of paper plastic packaging machine includes cam box connected with rack, lower die holder, top plate, cam box and top plate are connected by guide column, lower die holder is located between top plate and cam box and is slidably set on guide column, spring is arranged between lower die holder and top plate on guide column, lower die holder is U-shaped, pad is installed in lower die holder, cutting knife bottom plate is provided above pad, cutting knife plate is fixedly installed on the upper end surface of cutting knife bottom plate, and cutting knife is firmly embedded in cutting knife plate 811.This blanking device is a kind of integrated structure, and the structure is relatively complex, when different specifications of bubble shell need to be punched, cutting knife is replaced, and the position of cutting knife needs to be adjusted, it is very inconvenient. SUMMARY

[0003] In view of the deficiencies of prior art, the utility model innovatively provides a paper plastic packaging machine's cutting device with more reasonable structure.

[0004] The cutting device of paper plastic packaging machine includes rack and longitudinal cutting mechanism, the longitudinal cutting mechanism includes longitudinal cutting knife and longitudinal cutting power source that drives the action of longitudinal cutting knife, and is characterized by: the front of longitudinal cutting mechanism is equipped with carousel, the carousel is drivingly connected with rotary power source that drives the rotation of carousel, a plurality of bubble shell mold bases are equally divided and arranged on the circumference of carousel, the bubble shell mold base has a plurality of rows of grooves for placing bubble shell, and cutting gap is arranged between the adjacent two rows of grooves on bubble shell mold base;The upper portion of carousel is equipped with longitudinal cutting mechanism, and the longitudinal cutting mechanism includes longitudinal cutting knife and longitudinal cutting power source that drives the up-and-down movement of longitudinal cutting knife, and longitudinal cutting knife can be cut into the cutting gap of bubble shell mold base.

[0005] The rack is installed with transfer manipulator, and the transfer manipulator can transfer the bubble shell cut by longitudinal cutting mechanism into the bubble shell mold base on carousel.

[0006] The rack is provided with a transverse cutting mechanism, the longitudinal cutting mechanism is located between the transverse cutting mechanism and the rotating disc, the transverse cutting mechanism comprises a cutter seat and a plurality of transversely arranged transverse cutting knives mounted on the cutter seat, the transverse cutting mechanism is mounted on a moving seat, the rack is provided with a transversely extending transverse guide rail, the moving seat is slidingly arranged on the transverse guide rail, and the moving seat is in transmission connection with a transverse power source for driving the transverse movement of the moving seat.

[0007] The transverse cutting mechanism and the longitudinal cutting mechanism are provided with a bubble shell pressing mechanism, the bubble shell pressing mechanism comprises a base, a bubble shell pressing die and a pressing die power source, and the pressing die power source can drive the bubble shell pressing die to press the bubble shell on the base.

[0008] According to the cutting device of the paper-plastic packaging machine, the bubble shell is longitudinally cut on the rotating disc, the structure is more reasonable, and the manufacturing cost is lower. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is a perspective view of the utility model;

[0010] Figure 2 It is a perspective view of the bubble shell die seat;

[0011] Figure 3 It is a perspective view of the longitudinal cutting mechanism;

[0012] Figure 4 It is a perspective view of the bubble shell pressing mechanism;

[0013] Figure 5 It is a structural schematic view of the transverse cutting mechanism. DETAILED DESCRIPTION

[0014] As shown in the figure, Figure 1 The cutting device of the paper-plastic packaging machine comprises a rack 1 and a longitudinal cutting mechanism 2, the longitudinal cutting mechanism 2 comprises a longitudinal cutting knife and a longitudinal cutting power source for driving the longitudinal cutting knife, and the longitudinal cutting knife can cut a plurality of rows of bubble shells along the longitudinal direction after the bubble shells are formed by driving the longitudinal cutting power source.

[0015] As shown in the figure, Figure 1 A rotating disc 4 is arranged in front of the longitudinal cutting mechanism 2, the rotating disc 4 is in transmission connection with a rotating power source for driving the rotating disc 4 to rotate, a plurality of bubble shell die seats 5 are arranged on the rotating disc 4 in a circumferential direction, as shown in the figure, Figure 2 Each bubble shell die seat 5 is provided with a plurality of grooves 50 for placing bubble shells, the plurality of rows of bubble shells cut by the longitudinal cutting knife are sent to the bubble shell die seat 5 by a transfer manipulator, each bubble shell is placed in a groove 50, and a cutting gap 51 is arranged between two adjacent rows of grooves on the bubble shell die seat 5; and a longitudinal cutting mechanism 3 is arranged above the rotating disc 4, as shown in the figure, Figure 3As shown, the longitudinal cutting mechanism 3 comprises a longitudinal cutting knife 31 and a longitudinal cutting power source 30 driving the longitudinal cutting knife to move up and down, and the longitudinal cutting knife 31 can cut into the cutting gap 51 of the bubble shell mold base 5.

[0016] When the multiple rows of bubble shells are placed on a bubble shell mold base 5 on the turntable 4, the turntable 4 is rotated to rotate the bubble shell mold base 5 to the lower position of the longitudinal cutting mechanism 3, and then the longitudinal cutting power source 30 drives the longitudinal cutting knife 31 to cut into the cutting gap 51 of the bubble shell mold base 5, so that the longitudinal cutting of the bubble shell is completed. Of course, the longitudinal cutting knife 31 can be a long knife directly pressed for cutting, or a round knife which needs to be driven to move for cutting by a power source. Both kinds of longitudinal cutting knives belong to the protection scope of the present application.

[0017] As shown in Figure 1 , a transfer robot 10 is installed on the rack 1, which can transfer the bubble shells cut by the longitudinal cutting mechanism 2 to the bubble shell mold base 5 on the turntable 4. The transfer robot 10 is a prior art.

[0018] In order to realize the transverse cutting of the bubble shell, as shown in Figure 1 , a transverse cutting mechanism 7 is installed on the rack 1, and the longitudinal cutting mechanism 2 is located between the transverse cutting mechanism 7 and the turntable 4, as shown in Figure 5 , the transverse cutting mechanism 7 comprises a knife holder 71 and a plurality of transverse cutting knives 70 arranged longitudinally on the knife holder 71, and the transverse cutting mechanism 7 is installed on a moving base 8. In addition, a transversely extending transverse guide rail 9 is installed on the rack 1, the moving base 8 is slidingly arranged on the transverse guide rail 9, and the moving base 8 is drivingly connected with a transverse power source driving the moving base 8 to move transversely. In addition, a bubble shell pressing mechanism 6 is arranged between the transverse cutting mechanism 7 and the longitudinal cutting mechanism 2, as shown in Figure 5 , the bubble shell pressing mechanism 6 comprises a base 60, a bubble shell pressing mold 61 and a pressing mold power source 62, and the pressing mold power source 62 can drive the bubble shell pressing mold 61 to press the bubble shell on the base 60.

[0019] After the bubble shell is formed, the traction device pulls the bubble shell forward, and then the bubble shell pressing mechanism 6 presses the bubble shell, and then the feeding power source drives the moving base 8 to move backward, so that the transverse cutting mechanism 7 moves backward together, and at the same time, the transverse cutting knives 70 cut the bubble shell transversely. Through this structure, the bubble shell can be cut transversely.

[0020] Since the bubble shell is cut transversely and longitudinally at two stations, the structure of each cutting station will be simpler and more reasonable, and it is convenient to adjust the cutting knife to meet the cutting of bubble shells of different specifications.

Claims

1. A cutting device of a paper-plastic packaging machine, comprising a frame (1) and a longitudinal cutting mechanism (2), the longitudinal cutting mechanism (2) comprising a longitudinal cutting knife and a longitudinal cutting power source driving the longitudinal cutting knife to act, characterized in that: The front of the longitudinal cutting mechanism (2) is provided with a rotating disc (4), the rotating disc (4) is in transmission connection with a rotating power source which drives the rotating disc (4) to rotate, a plurality of bubble shell mold bases (5) are provided on the rotating disc (4) along the circumferential direction, the bubble shell mold base (5) is provided with a plurality of rows of grooves (50) for placing bubble shells, and a cutting gap (51) is provided between two adjacent rows of grooves on the bubble shell mold base (5); the upper portion of the rotating disc (4) is provided with a longitudinal cutting mechanism (3), the longitudinal cutting mechanism (3) comprises a longitudinal cutting knife (31) and a longitudinal cutting power source (30) which drives the longitudinal cutting knife to move up and down, and the longitudinal cutting knife (31) can cut into the cutting gap (51) of the bubble shell mold base (5).

2. A cutting device for a paper-plastic packaging machine according to claim 1, characterized in that: The frame (1) is provided with a transfer manipulator (10), the transfer manipulator (10) can transfer the bubble shells cut by the longitudinal cutting mechanism (2) to the bubble shell mold base (5) on the rotating disc (4).

3. A cutting device for a paper-plastic packaging machine according to claim 1, characterized in that: The frame (1) is provided with a transverse cutting mechanism (7), the longitudinal cutting mechanism (2) is located between the transverse cutting mechanism (7) and the rotating disc (4), the transverse cutting mechanism (7) comprises a knife seat (71) and a plurality of transversely arranged transverse cutting knives (70) mounted on the knife seat (71), the transverse cutting mechanism (7) is mounted on a moving seat (8), the frame (1) is provided with a transversely extending transverse guide rail (9), the moving seat (8) is slidably arranged on the transverse guide rail (9), and the moving seat (8) is in transmission connection with a transverse power source which drives the moving seat (8) to move transversely.

4. A cutting device for a paper-plastic packaging machine according to claim 3, characterized in that: The transverse cutting mechanism (7) and the longitudinal cutting mechanism (2) are provided with a bubble shell pressing mechanism (6), the bubble shell pressing mechanism (6) comprises a base (60), a bubble shell pressing mold (61) and a pressing mold power source (62), and the pressing mold power source (62) can drive the bubble shell pressing mold (61) to press the bubble shell on the base (60).

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