CN221161699U - Novel wrapping bag extrusion device - Google Patents

Abstract

The utility model discloses a novel packaging bag extruding device which comprises a bottom plate, wherein a supporting frame is arranged on the bottom plate, a lifting screw is rotatably arranged on the supporting frame, a lifting rod is arranged on the outer wall of the lifting screw through a thread sleeve of a limiting mechanism, a power mechanism connected with the lifting screw is arranged on an upper cover of the supporting frame, a transverse frame is arranged above the bottom plate, a vertical rod is arranged on the transverse frame through a rotating rod and a torsion spring, an extruding roller is rotatably arranged on the vertical rod, the lifting rod is connected with the vertical rod through a rotating mechanism, and a cutter is arranged at the bottom of the lifting rod. According to the utility model, the components such as the supporting frame, the transverse frame, the lifting rod, the cutter, the limiting rod, the vertical rod and the extrusion roller are arranged, the extrusion limiting and cutting operations of the packaging bag can be realized by the cooperation of the components, and the extrusion limiting component and the cutter component are arranged together to synchronously perform position adjustment operations, so that the device adjustment steps are simplified, and the use convenience of the device is ensured.

Description

Novel wrapping bag extrusion device

Technical Field

The utility model relates to the technical field of packaging bag processing, in particular to a novel packaging bag extruding device.

Background

In the prior art, the production of the packaging bag requires processing operations such as raw material preparation, printing, compounding, thermalization, bag making, slitting, quality inspection and the like.

The wrapping bag need rely on extrusion device to extrude the wrapping bag at cutting the in-process, guarantees its stability at the cutting in-process, then common extrusion device and slitting blade separately set up, after slitting blade mounted position takes place the change, slitting blade also need adjust according to the position of slitting blade and change, and the independent adjustment setting step is loaded down with trivial details. In order to reduce the complexity of operation and ensure the convenience of the device, the device needs to be improved, so that a novel packaging bag extruding device needs to be redesigned.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a novel packaging bag extruding device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a novel wrapping bag extrusion device, includes the bottom plate, install the support frame on the bottom plate, it is equipped with lifting screw to rotate on the support frame, the lifting screw outer wall is equipped with the lifter through stop gear thread bush, the support frame upper cover is equipped with the power unit who is connected with lifting screw, the bottom plate top is equipped with horizontal frame, be equipped with the montant through dwang and torsion spring on the horizontal frame, it is equipped with the squeeze roll to rotate on the montant, the lifter passes through slewing mechanism and is connected with the montant, the cutter is installed to the lifter bottom.

Preferably, the limiting mechanism comprises a limiting rod connected with the lifting rod, wherein the limiting rod is U-shaped, and both ends of the limiting rod penetrate through the transverse frame in a sliding mode.

Preferably, the power mechanism comprises a driving motor arranged on the supporting frame, and an output shaft of the driving motor is fixedly connected with the end part of the lifting screw.

Preferably, the rotating mechanism comprises a rack arranged on the outer wall of the lifting rod, and a gear ring meshed with the rack is arranged on the vertical rod.

Preferably, the fixed blocks are fixedly arranged at the two ends of the limiting rod, a vertical spring is sleeved outside the limiting rod, and the two ends of the vertical spring are respectively and elastically connected with the bottom wall of the transverse frame and the outer wall of the fixed block.

Preferably, the support frame is installed on the bottom plate through the bolt assembly, and a plurality of fixing holes matched with the bolt assembly are formed in the bottom plate.

The utility model has the beneficial effects that:

1. Through setting up subassembly such as support frame, horizontal frame, lifter, cutter, gag lever post, montant and squeeze roll, above-mentioned subassembly cooperation is used and can be realized the extrusion spacing of wrapping bag and cut the operation, and the extrusion spacing subassembly is installed and can carry out position adjustment operation in step with the cutter subassembly, simplifies device adjustment step and guarantees device convenient to use.

2. Through setting up ring gear and rack, at the subassembly such as horizontal frame continuously decline and squeeze roll extrusion fixing wrapping bag in-process, realized the rotation adjustment operation of montant and squeeze roll, realized the smooth out the plane operation of wrapping bag.

Drawings

FIG. 1 is a schematic structural view of a novel packaging bag squeezing device according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic top view of the assembly of the cross frame and the rotating rod.

In the figure: 1a bottom plate, 2a supporting frame, 3 a driving motor, 4 lifting screws, 5 lifting rods, 6 cutters, 7 transverse frames, 8 limiting rods, 9 vertical rods, 10 squeeze rollers, 11 gear rings, 12 racks, 13 fixed blocks, 14 vertical springs, 15 rotating rods and 16 torsion springs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a novel packaging bag extruding device comprises a bottom plate 1, wherein a supporting frame 2 is arranged on the bottom plate 1, the supporting frame 2 is arranged on the bottom plate 1 through a bolt assembly, and a plurality of fixing holes matched with the bolt assembly are formed in the bottom plate 1. The plurality of fixing holes are matched with the bolt assemblies to change the installation positions of the assemblies such as the support frame 2 and the like relative to the bottom plate 1.

The upper rotating of support frame 2 is equipped with lift screw 4, and lift screw 4 outer wall is equipped with lifter 5 through stop gear thread bush, and the support frame 2 upper cover is equipped with the power unit who is connected with lift screw 4, and the bottom plate 1 top is equipped with horizontal frame 7, is equipped with montant 9 through dwang 15 and torsion spring 16 on the horizontal frame 7, rotates on montant 9 and is equipped with squeeze roll 10, and lifter 5 passes through slewing mechanism and is connected with montant 9, and cutter 6 is installed to lifter 5 bottom.

The stop gear includes the gag lever post 8 of being connected with lifter 5, and gag lever post 8 is U-shaped and both ends all slip run through horizontal frame 7, and this gag lever post 8 has avoided lifter 5 to follow lifter screw 4 and rotate together.

The power mechanism comprises a driving motor 3 arranged on the supporting frame 2, an output shaft of the driving motor 3 is fixedly connected with the end part of the lifting screw 4, the driving motor 3 is a power device of the lifting screw 4, and the lifting screw 4 can be driven to rotate.

The rotating mechanism comprises a rack 12 arranged on the outer wall of the lifting rod 5, a gear ring 11 meshed with the rack 12 is arranged on the vertical rod 9, and the vertical rod 9 can be driven to rotate by means of the rack 12 and the gear ring 11 when the lifting rod 5 is lifted.

The fixed block 13 is fixed to both ends of gag lever post 8, and gag lever post 8 outside cover is equipped with perpendicular spring 14, and perpendicular spring 14 both ends respectively with horizontal frame 7 diapire and fixed block 13 outer wall elastic connection.

When the automatic cutting machine is used, a packaging bag to be cut is placed on the bottom plate 1, the driving motor 3 is started to drive the lifting screw 4 to rotate, the lifting rod 5 on the outer wall of the lifting screw 4 descends and drives the cutter 6 to descend when the lifting screw 4 rotates, firstly the squeeze roller 10 contacts the packaging bag, then the squeeze roller 10 is pressed down and fixed, the vertical spring 14 is in a stretching state, in the continuous descending process of the cutter 6 and other components, the vertical spring 14 is stretched to be longer and longer, the restoring force of the vertical spring ensures that the squeeze roller 10 stably squeezes the packaging bag by the transverse frame 7 and other components, then the cutter 6 and other components continue to descend, the rack 12 is meshed with the gear ring 11 and drives the vertical rod 9 to rotate, the vertical rod 9 and the squeeze roller 10 are in the state shown in fig. 1, and the cutter 6 also contacts the packaging bag to realize cutting operation.

After slitting, the driving motor 3 is reversed to realize the ascending operation of the cutter 6 and other components, the squeeze roller 10 can be separated from the packaging bag after the cutter 6, so that the disorder caused by the ascending of the packaging bag driven by the adhesion of the cutter 6 is avoided.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a novel wrapping bag extrusion device, includes bottom plate (1), a serial communication port, install support frame (2) on bottom plate (1), it is equipped with elevating screw (4) to rotate on support frame (2), elevating screw (4) outer wall is equipped with lifter (5) through stop gear thread bush, support frame (2) upper cover is equipped with the power unit who is connected with elevating screw (4), bottom plate (1) top is equipped with horizontal frame (7), be equipped with montant (9) through dwang (15) and torsion spring (16) on horizontal frame (7), it is equipped with squeeze roll (10) to rotate on montant (9), lifter (5) are connected with montant (9) through slewing mechanism, cutter (6) are installed to lifter (5) bottom.

2. The novel packaging bag extrusion device according to claim 1, wherein the limiting mechanism comprises a limiting rod (8) connected with the lifting rod (5), the limiting rod (8) is U-shaped, and both ends of the limiting rod are in sliding penetration with the transverse frame (7).

3. The novel packaging bag squeezing device according to claim 2, wherein the power mechanism comprises a driving motor (3) arranged on the supporting frame (2), and an output shaft of the driving motor (3) is fixedly connected with the end part of the lifting screw (4).

4. A novel packaging bag squeezing device according to claim 3, characterized in that the rotating mechanism comprises a rack (12) arranged on the outer wall of the lifting rod (5), and the vertical rod (9) is provided with a gear ring (11) meshed with the rack (12).

5. The novel packaging bag extrusion device according to claim 4, wherein two ends of the limiting rod (8) are fixedly provided with fixed blocks (13), a vertical spring (14) is sleeved outside the limiting rod (8), and two ends of the vertical spring (14) are respectively and elastically connected with the bottom wall of the transverse frame (7) and the outer wall of the fixed blocks (13).

6. The novel packaging bag extruding device according to claim 5, wherein the supporting frame (2) is installed on the bottom plate (1) through a bolt assembly, and a plurality of fixing holes matched with the bolt assembly are formed in the bottom plate (1).