Slitting device for plastic packaging bag production

Abstract

The slitting device for plastic packaging bag production comprises a base and sliding rod sets, a conveying assembly is installed in the base and connected with the base in an embedded mode, the sliding rod sets are installed on the front side and the rear side of the right side of the upper portion of the base, and sliding blocks are connected to the peripheries of the sliding rod sets in a sliding mode. Electric clamps are installed on the inner sides of the sliding blocks, and the electric clamps are connected with the sliding blocks in an embedded mode. Compared with an existing slitting device, according to the slitting device for plastic packaging bag production, the end is clamped through an electric clamp, a sliding block pulls the electric clamp rightwards on a sliding rod set so as to drive a material to move rightwards, an electric lifting rod on a frame pushes a lower movable cutter to move upwards to be sheared with an upper fixed cutter, the material is slit into the appropriate length, and the slitting efficiency is improved. And the electric clamp loosens cut plastic bags and falls into the collecting frame, the sliding block moves to the left side, the electric clamp clamps a new end, and continuous slitting is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic packaging bag production, specifically to a slitting device for plastic packaging bag production. BACKGROUND

[0002] Plastic packaging bags are a kind of packaging bags for various products in production and life, which are widely used in daily life and industrial production. Before being made into bags, plastic packaging bags are generally wound into a cylindrical shape. When packaging products, some products are directly cut after packaging and sealing, while some products are cut individually from the roll before packaging, and then packaged after bag making and one-side sealing. In order to meet the daily demand, a slitting device for plastic packaging bag production is needed.

[0003] The existing patent with the publication number CN209113208U, named "a slitting machine for plastic packaging bag production", relates to the technical field of slitting machine, and discloses a slitting machine for plastic packaging bag production, which includes a plastic packaging bag mechanism and a slitting mechanism. The plastic packaging bag mechanism includes a support base, a rubber pad, an L-shaped connecting block, a first spring and a pull rod. The top of the support base is connected with the end of the L-shaped connecting block. The pull rod is connected to the inner side of the L-shaped connecting block. The end of the pull rod is connected with the top of the rubber pad. The two sides of the first spring are respectively connected with the top of the rubber pad and the bottom of the L-shaped connecting block. The slitting mechanism includes a conveying device body, a driving connection bag, a connecting rod, a rotating rod, a connecting wheel, a cutting piece, a threaded rod, a bearing seat, an output wheel, a second spring, a forward and reverse motor and a motor box. The rotating rod is connected to the inner side of the conveying device body. The utility model solves the problem of displacement of plastic packaging bags during cutting, which causes deformation of the cut plastic packaging bags.

[0004] The above device solves the problem of displacement of plastic packaging bags during cutting, which causes deformation of the cut plastic packaging bags. However, it needs to be repeated every time, the continuity is low, the work efficiency is difficult to improve, and it cannot meet the needs of people. In view of the above situation, technical innovation is carried out on the basis of the existing slitting device. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a slitting device for plastic packaging bag production to solve the problems in the background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a slitting device for plastic packaging bag production, including base and sliding lever group, the inside installation of base has conveying assembly, and conveying assembly is inlayed connection with base, the right side of the top of base is installed in front and back two sides, and the periphery of sliding lever group is slidably connected with sliding block, the inside installation of sliding block has electric clamp, and electric clamp is inlayed connection with sliding block.

[0007] Further, one side of the electric clamp is provided with a frame, and an electric lifting rod is installed on the inside lower side of the frame.

[0008] Further, the upper side of the electric lifting rod is installed with a lower moving knife, and the upper side of the lower moving knife is installed with an upper fixed knife, the electric lifting rod on the frame pushes the lower moving knife to move upward and cut with the upper fixed knife, and the material is cut into the appropriate length.

[0009] Further, the upper side of the base is installed with a rotary frame on the left side, and the rotary frame is welded with the base.

[0010] Further, the inside of the rotary frame is installed with a material roller, and the material roller is rotatably connected with the rotary frame, and the rotary frame is provided with a quick release structure, which facilitates the disassembly of the material roller.

[0011] Further, the upper side of the base is installed with a guide roller in the middle, and the right side of the guide roller is installed with a platform, the guide roller drives the material to move, and the end of the material moves to the platform, which is convenient for the electric clamp to clamp.

[0012] Further, the conveying assembly includes a conveyor belt and a pressure sensor, and the surface of the conveyor belt is inlaidly connected with the pressure sensor, and the pressure sensor is evenly distributed on the surface of the conveyor belt.

[0013] Further, the upper side of the pressure sensor is provided with a collection frame, and the collection frame is inlaidly connected with the pressure sensor, when the pressure sensor senses that the plastic bag in the collection frame reaches the specified weight, the conveyor belt drives the collection frame to be conveyed to the next process.

[0014] Compared with the prior art, the utility model discloses the beneficial effect is: install material roller to rotary frame, be provided with quick detach structure on rotary frame, convenient for the disassembly of material roller, and the one end of material is inserted into the guide roller, and the guide roller drives material to move, and the end of material moves to the platform, and the electric clamp is loosened, and the plastic bag of cutting falls into the collecting frame, and the sliding block moves to the left side, and the electric clamp is clamped again new end part, and the continuous cutting is convenient, when the pressure sensor senses the plastic bag in collecting frame reaches the weight of the regulation, and the conveying belt drives collecting frame to convey to the next process, and the unloading is convenient.

[0015] 1.The electric clamp clamps the end, and the sliding block pulls the electric clamp right on the slide rod group, thereby driving the material to move right, and the electric lifting rod on the frame pushes the lower moving knife to move up and cut with the upper fixed knife, and the material is cut to the appropriate length, and the different specifications of material cutting are adapted, and the electric clamp loosens the plastic bag of cutting and falls into the collecting frame, and the sliding block moves to the left side, and the electric clamp clamps the new end part again, and the continuous cutting is convenient.

[0016] 2.The utility model discloses material roller is installed to rotary frame, be provided with quick detach structure on rotary frame, convenient for the disassembly of material roller, and the one end of material is inserted into the guide roller, and the guide roller drives material to move, and the end of material moves to the platform, and the electric clamp is loosened, and the plastic bag of cutting falls into the collecting frame, and when the pressure sensor senses the plastic bag in collecting frame reaches the weight of the regulation, and the conveying belt drives collecting frame to convey to the next process, and the unloading is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic diagram of a kind of plastic packaging bag production and uses cutting device of the utility model;

[0018] Figure 2 It is the sliding block partial three-dimensional structure schematic diagram of a kind of plastic packaging bag production and uses cutting device of the utility model;

[0019] Figure 3 It is the conveying assembly partial three-dimensional structure schematic diagram of a kind of plastic packaging bag production and uses cutting device of the utility model.

[0020] In the drawing: 1, base; 2, rotary frame; 3, material roller; 4, guide roller; 5, platform; 6, slide rod group; 7, sliding block; 8, electric clamp; 9, frame; 10, electric lifting rod; 11, lower moving knife; 12, upper fixed knife; 13, collecting frame; 14, conveying assembly; 1401, conveying belt; 1402, pressure sensor. DETAILED DESCRIPTION

[0021] AsFigure 1 and Figure 2 As shown in the figure, a plastic packaging bag production slitting device, including base 1 and slide bar group 6, the inside of base 1 is installed with conveying assembly 14, and conveying assembly 14 is inlayed with base 1, slide bar group 6 is installed on the upper right side of base 1, and the periphery of slide bar group 6 is slidably connected with sliding block 7, the inside of sliding block 7 is installed with electric clamp 8, and electric clamp 8 is inlayed with sliding block 7, one side of electric clamp 8 is provided with frame 9, and the inside of frame 9 is installed with electric lifting rod 10 below, the upper side of electric lifting rod 10 is installed with lower moving knife 11, and the upper side of lower moving knife 11 is installed with upper fixed knife 12, the end is clamped by electric clamp 8, sliding block 7 pulls electric clamp 8 to the right on slide bar group 6, so as to drive the material to move to the right, electric lifting rod 10 on frame 9 pushes lower moving knife 11 to move upward and cut with upper fixed knife 12, so as to cut the material into appropriate length, which is convenient for adapting to different specifications of material cutting, electric clamp 8 releases the cut plastic bag to fall into collecting frame 13, sliding block 7 moves to the left, and electric clamp 8 clamps the new end again, which is convenient for continuous cutting.

[0022] As shown in the figure, Figure 1 and Figure 3 The upper left side of base 1 is provided with rotary frame 2, and rotary frame 2 is welded with base 1, the inside of rotary frame 2 is installed with material roller 3, and material roller 3 is rotatably connected with rotary frame 2, the upper middle of base 1 is installed with guide roller 4, and the right side of guide roller 4 is installed with platform 5, conveying assembly 14 includes conveyor belt 1401 and pressure sensor 1402, and the surface of conveyor belt 1401 is inlayed with pressure sensor 1402, the upper side of pressure sensor 1402 is provided with collecting frame 13, and collecting frame 13 is inlayed with pressure sensor 1402, material roller 3 is installed on rotary frame 2, quick release structure is arranged on rotary frame 2, which is convenient for dismounting material roller 3, one end of the material is inserted into guide roller 4, guide roller 4 drives the material to move, the end of the material moves to platform 5, electric clamp 8 releases the cut plastic bag to fall into collecting frame 13, when pressure sensor 1402 senses that the plastic bag in collecting frame 13 reaches the specified weight, conveyor belt 1401 drives collecting frame 13 to convey to the next process, which is convenient for unloading

[0023] Working principle: in using the one kind of plastic packaging bag production with slitting device, first, install material roller 3 to rotating frame 2, rotating frame 2 is provided with quick release structure, the disassembly of material roller 3 is convenient, the material one end is inserted into guide roller 4, guide roller 4 drives material to move, material end moves to platform 5, electric clamp 8 clamps the end, sliding block 7 is pulled to electric clamp 8 on slide rod group 6 right, to drive material to move right, electric lifting rod 10 on frame 9 pushes down the knife 11 and moves up with the upper fixed knife 12, cut, cut the material into the appropriate length, to adapt to different specifications of material cutting, electric clamp 8 loosens the plastic bag that the cut falls into the collecting frame 13, sliding block 7 moves to the left side, electric clamp 8 clamps the new end again, it is convenient to continuous cutting, when pressure sensor 1402 senses that the plastic bag in collecting frame 13 reaches the specified weight, conveying belt 1401 drives collecting frame 13 to be transported to the next process, it is convenient to unload.

Claims

1. A slitting device for plastic packaging bag production, comprising a base (1) and a slide rod group (6), characterized in that, The inside of the base (1) is provided with a conveying assembly (14), and the conveying assembly (14) is inlaidly connected with the base (1); the slide rod group (6) is installed on the upper right side of the base (1) and is provided with a slide block (7) on the periphery thereof; the inside of the slide block (7) is provided with an electric clamp (8), and the electric clamp (8) is inlaidly connected with the slide block (7).

2. The slitting device for plastic packaging bag production according to claim 1, characterized in that, One side of the electric clamp (8) is provided with a frame (9), and the inside of the frame (9) is provided with an electric lifting rod (10) below.

3. The slitting device for plastic packaging bag production according to claim 2, characterized in that, The upper side of the electric lifting rod (10) is provided with a lower moving knife (11), and the upper side of the lower moving knife (11) is provided with an upper fixed knife (12).

4. The slitting device for plastic packaging bag production according to claim 1, characterized in that, The upper left side of the base (1) is provided with a rotating frame (2), and the rotating frame (2) is welded with the base (1).

5. The slitting device for producing plastic packaging bags according to claim 4, characterized in that, The inside of the rotating frame (2) is provided with a material roller (3), and the material roller (3) is rotatably connected with the rotating frame (2).

6. The slitting device for plastic packaging bag production according to claim 1, characterized in that, The upper middle part of the base (1) is provided with a guide roller (4), and the right side of the guide roller (4) is provided with a platform (5).

7. The slitting device for producing plastic packaging bags according to claim 1, characterized in that, The conveying assembly (14) comprises a conveying belt (1401) and a pressure sensor (1402), and the surface of the conveying belt (1401) is inlaidly connected with the pressure sensor (1402).

8. The slitting device for producing plastic packaging bags according to claim 7, characterized in that, The upper side of the pressure sensor (1402) is provided with a collecting frame (13), and the collecting frame (13) is inlaidly connected with the pressure sensor (1402).

Images