CN211917863U - A kind of paper packaging bag production incision and edge stacking device - Google Patents

Abstract

The utility model discloses a slitting edge folding device for producing paper packaging bags, comprising a base, a fixed mold is fixed in the middle of the upper surface of the base, the fixed mold includes a fixed main body, and a front surface of the fixed main body is installed with a fixed mold. The hinge plate, the two sides of the fixed main body are provided with angle grooves, the two sides of the upper surface of the base are provided with a moving mold driven by electricity, the moving mold includes a moving main body, and the moving main body is close to the fixed main body. The middle part of one side is provided with a sharp corner, and the inner front and rear surfaces of the movable body are equipped with rollers. The utility model has a small volume and a simple structure. When folding the corners, it is generally only necessary to manually wrap the paper around the outside of the fixed die. Folding marks are formed by using moving molds close to each other, and the overall operation is relatively simple. It is suitable for small factories. A roller is provided, which can avoid scratching the paper and ensure the integrity of the paper when the roller is folding the paper.

Description

A kind of paper packaging bag production incision and edge stacking device

technical field

The utility model relates to the technical field of production of paper packaging bags, in particular to a device for producing incisions and overlapping edges for paper packaging bags.

Background technique

Paper packaging bags generally use a rectangular paper, which is folded to form a rectangular paper bag with space inside. The existing folding equipment is generally large in size and can be produced in large quantities, but such equipment is large in size, complex in structure, and Expensive and not suitable for small production plants.

Utility model content

The purpose of this utility model is to provide a paper packaging bag production incision and folding device, so as to solve the problems of the equipment in the prior art that the volume is large, the structure is complex, the price is high, and it is not suitable for small production factories.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a paper packaging bag production incision and folding device, including a base, a fixed mold is fixed in the middle of the upper surface of the base, the fixed mold includes a fixed main body, the A hinge plate is installed above the front surface of the fixed main body, two sides of the fixed main body are provided with angle grooves, both sides of the upper surface of the base are provided with a moving mold driven by electricity, and the moving mold includes a moving main body, A sharp corner is provided in the middle part of one side of the movable body close to the fixed body, and rollers are installed on the inner front and rear surfaces of the movable body.

Preferably, a support frame is provided on one side of the base, a accommodating frame is installed on the other side of the base, and an upper seat is installed between the accommodating frame and the upper end of the support frame.

Preferably, bidirectional screw rods are installed on the inner front and rear sides of the base, bidirectional screw rods are installed on the inner front and rear sides of the upper seat, and nuts are symmetrically threaded on the bidirectional screw rods.

Preferably, the base and the upper base are provided with guide rails.

Preferably, a first chain transmission device is connected between the upper and lower bidirectional screw rods, and a second chain transmission device is connected between two horizontally corresponding bidirectional screw rods.

Preferably, the first chain transmission device includes a driving chain wheel and a driven chain wheel, the driving chain wheel is installed on one end of the lower bidirectional screw rod, and the driven chain wheel is installed at one end of the upper bidirectional screw rod, and the driving chain wheel A chain is drivingly connected between the wheel and the driven sprocket, and a motor for driving the two-way screw is installed on one side of the base.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The size of the present utility model is small and the structure is simple. When folding the corners, it is generally only necessary to manually wrap the paper around the outside of the fixed mold, and use the movable molds to approach each other to form folding marks. The overall operation is also relatively simple, suitable for small factory use;

2. A roller is set, which can avoid scratching the paper when the roller is folding the paper and ensure the integrity of the paper.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the utility model;

FIG. 2 is a schematic diagram of the installation of the movable mold and the fixed mold of the present invention.

In the figure: 1. Base; 2. Fixed mold; 21. Fixed main body; 22. Hinged plate; 23. Angle slot; 3. Moving mold; 31. Moving main body; 5. Two-way screw; 6. The first chain transmission device; 61, the driving sprocket; 62, the chain; 63, the driven sprocket; 7, the nut; 8, the second chain transmission device; 9, the support frame; 10, Upper seat; 11. accommodating rack; 12. guide rail.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 and FIG. 2. In the embodiment of the present invention, a device for producing incisions and edging of paper packaging bags includes a base 1, and a fixed mold 2 is fixed in the middle of the upper surface of the base 1, and the fixed mold 2 includes a fixed mold 2. The main body 21, a hinge plate 22 is installed above the front surface of the fixed main body 21, and the two sides of the fixed main body 21 are provided with angle grooves 23. The angle grooves 23 are used to form a folding angle. The hinge plate 22 can lock the paper bag that needs to be folded. ;

1 and 2, both sides of the upper surface of the base 1 are provided with a movable mold 3 driven by electricity. The movable mold 3 includes a movable main body 31, and the middle of one side of the movable main body 31 close to the fixed main body 21 is provided with a sharp Angle 33, and rollers 32 are installed on the inner front and rear surfaces of the movable body 31. The electric drive can drive the movable mold 3 to move. When moving, the sharp corners 33 can be inserted into the interior of the angle groove 23, and then the driving can be folded. 32 The excess paper after folding can be pressed on the rear surface of the fixed main body 21 to form a rectangular paper bag;

As shown in FIG. 1 , a support frame 9 is arranged on one side of the base 1 , and a receiving frame 11 is installed on the other side of the base 1 . An upper seat 10 is installed between the receiving frame 11 and the upper end of the supporting frame 9 , and the receiving frame 11 starts To accommodate the function of the first chain transmission device 6, the base 1 and the support frame 9 both play a supporting role;

As shown in Figures 1 and 2, the inner front and rear sides of the base 1 are equipped with bidirectional screw rods 5, the inner front and rear sides of the upper seat 10 are equipped with bidirectional screw rods 5, and the bidirectional screw rods 5 are symmetrically threadedly connected with nuts 7. 1 and the upper seat 10 are provided with guide rails 12, and the two-way screw 5 is a state in which the threads on both sides of the screw are reversely arranged, so when the two-way screw 5 rotates, the two nuts 7 are close to each other or away from each other. state, the nut 7 is connected with the movable die 3, so the motion states of the two movable dies 3 are close to each other or away from each other, and the guide rail 12 can provide a trajectory for the movement of the nut 7;

As shown in FIG. 1, a first chain transmission device 6 is connected between the upper and lower two-way screw rods 5, a second chain transmission device 8 is connected between the two horizontally corresponding two-way screw rods 5, and the first chain transmission device 6 The structure is the same as that of the second chain transmission device 8, and will not be repeated here;

As shown in FIG. 1 , the first chain transmission device 6 includes a driving sprocket 61 and a driven sprocket 63 . The driving sprocket 61 is installed on one end of the lower bidirectional screw 5 , and the driven sprocket 63 is installed on the upper bidirectional screw 5 . At one end of the screw 5, a chain 62 is drivingly connected between the driving sprocket 61 and the driven sprocket 63, and a motor 4 for driving the two-way screw 5 is installed on one side of the base 1, and the motor 4 can drive a two-way screw below. The rod 5 rotates, and then the two-way screw 5 is driven by the driving sprocket 61, and the driven sprocket 63 and the chain 62 drive the remaining two-way screw 5 to rotate, so that all the two-way screw 5 can move.

The working principle and use process of the present utility model: when using the device, the paper is vertically clamped under the hinge plate 22, and then the two sides of the paper are manually passed through the space between the movable die 3 and the fixed die 2 , drive the motor 4, the motor 4 can drive a two-way screw 5 below to rotate, and then the two-way screw 5 is driven by the driving sprocket 61, the driven sprocket 63 and the chain 62 to drive the rest of the two-way screw 5 to rotate, so as to achieve All the two-way screw rods 5 can move. When the two-way screw rods 5 rotate, the nuts 7 approach each other, thereby pushing the movable molds 3 to approach each other. 32 Press the excess paper on both sides to the rear surface of the fixed main body 21, and a rectangular paper bag is formed at this time.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a paper wrapping bag production incision hem device, includes base (1), its characterized in that: the upper surface middle part of base (1) is fixed with cover half (2), cover half (2) are including fixed main part (21), articulated slab (22) are installed to the front surface top of fixed main part (21), angle groove (23) have all been seted up to the both sides of fixed main part (21), the upper surface both sides of base (1) all are provided with movable mould (3) through the electricity drive, movable mould (3) are including moving main part (31), one side middle part that moving main part (31) are close to fixed main part (21) is provided with closed angle (33), and moves main part (31) inboard front and back surface and all install cylinder (32).

2. The paper packaging bag production incision and folding device of claim 1, wherein: one side of base (1) is provided with support frame (9), and the opposite side of base (1) installs and holds frame (11), hold and install seat of honour (10) between the upper end of frame (11) and support frame (9).

3. The paper packaging bag production incision and folding device of claim 2, wherein: two-way lead screw (5) are all installed to the side around the inside of base (1), two-way lead screw (5) are all installed to the side around the inside of seat of honour (10), symmetrical threaded connection has nut (7) on two-way lead screw (5).

4. The paper packaging bag production incision and folding device of claim 3, wherein: the base (1) and the upper seat (10) are provided with guide rails (12).

5. The paper packaging bag production incision and folding device of claim 3, wherein: a first chain transmission device (6) is connected between the upper and lower two-way screw rods (5), and a second chain transmission device (8) is connected between the two horizontally corresponding two-way screw rods (5).

6. The paper packaging bag production incision and folding device of claim 5, wherein: the first chain transmission device (6) comprises a driving chain wheel (61) and a driven chain wheel (63), the driving chain wheel (61) is installed at one end of the lower bidirectional screw rod (5), the driven chain wheel (63) is installed at one end of the upper bidirectional screw rod (5), a chain (62) is connected between the driving chain wheel (61) and the driven chain wheel (63) in a transmission mode, and a motor (4) used for driving the bidirectional screw rod (5) is installed at one end of the bidirectional screw rod (5).

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