Plastic packaging bag processing punching equipment

Abstract

The utility model discloses a punching device for processing plastic packaging bags, including a processing plate, a lifting ring, a punching block and a lifting frame are arranged above the processing plate, a punching screw connected to the punching block through a punching motor is arranged on the lifting frame, the lifting frame is connected to the lifting frame through a limiting mechanism, a gear is rotatably arranged on the lifting ring, a fixed roller is rotatably arranged on the gear through a connecting frame, the gear is connected to the punching block through a transmission mechanism, an extension block is arranged on the processing plate, a lifting screw is rotatably arranged on the upper end surface of the extension block, and the lifting frame is connected to the lifting screw through a lifting mechanism. The utility model realizes the fixing and smoothing operation of the plastic packaging bag by arranging components such as a fixed roller, ensures the stability of the plastic packaging bag during processing, and ensures the punching quality.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag processing, in particular to a punching device for processing plastic packaging bags. Background Art

[0002] Packaging bags refer to bags used to package various supplies, which make it convenient to transport and store goods during the production and circulation process. They are widely used in daily life and industrial production. Plastic packaging bags are made of plastic as raw material and are used to produce various supplies in life. They are widely used in daily life and industrial production.

[0003] Referring to the publication (announcement) number: CN211195129U, it is known that the following problems exist in the prior art: when punching holes in plastic packaging bags, the plastic packaging bags are not well fixed, so that the plastic packaging bags will deviate during the punching process, and even cause the plastic packaging bags to be damaged. In order to address the above problems, it is necessary to improve them, so a plastic packaging bag processing punching device is re-proposed herein. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a plastic packaging bag processing and punching device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The punching equipment for processing plastic packaging bags comprises a processing plate, above which a lifting ring, a punching block and a lifting frame are arranged, the lifting frame is provided with a punching screw threadedly connected to the punching block via a punching motor, the lifting frame is connected to the lifting frame via a limiting mechanism, a gear is rotatably provided on the lifting ring, a fixed roller is rotatably provided on the gear via a connecting frame, the gear is connected to the punching block via a transmission mechanism, an extension block is arranged on the processing plate, a lifting screw is rotatably provided on the upper end surface of the extension block, and the lifting frame is connected to the lifting screw via a lifting mechanism.

[0007] Preferably, the limiting mechanism comprises a limiting rod arranged on the upper end surface of the punching block, and the limiting rod slides through the lifting frame.

[0008] Preferably, the transmission mechanism comprises a rack arranged on the outer wall of the punching block, and the rack is meshed with the gear.

[0009] Preferably, the lifting mechanism comprises a lifting nut threadedly sleeved on the outer wall of the lifting screw, and the lifting nut is fixedly connected to the lifting frame.

[0010] Preferably, an equipment cavity is provided inside the extension block, a lifting motor connected to a lifting screw is provided inside the equipment cavity, a heat dissipation port is provided on an outer wall of one side of the extension block, and a protective net is provided inside the heat dissipation port.

[0011] Preferably, the ends of the two lifting screws are each provided with a first limit block, and the ends of the two limit rods are each provided with a second limit block.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up components such as fixed rollers, the fixing and flattening operations of the plastic packaging bags are realized, ensuring the stability of the plastic packaging bags during processing and the punching quality.

[0014] 2. By setting up components such as racks and gears, the linkage of the fixed wheel to flatten the plastic packaging bag is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the plastic packaging bag processing and punching equipment proposed by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure at A;

[0017] Figure 3 for Figure 1 Schematic diagram of the structure of some components from above.

[0018] In the figure: 1 processing plate, 2 placement groove, 3 extension block, 4 lifting screw, 5 lifting ring, 6 punching block, 7 lifting frame, 8 lifting nut, 9 punching screw, 10 limit rod, 11 connecting frame, 12 fixed roller, 13 rack, 14 gear. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 The punching equipment for processing plastic packaging bags comprises a processing plate 1, a lifting ring 5, a punching block 6 and a lifting frame 7 are arranged above the processing plate 1, a punching screw 9 threadedly connected to the punching block 6 is arranged on the lifting frame 7 through a punching motor, the lifting frame 7 is connected to the lifting frame 7 through a limiting mechanism, a gear 14 is rotatably arranged on the lifting ring 5, a fixed roller 12 is rotatably arranged on the gear 14 through a connecting frame 11, the gear 14 is connected to the punching block 6 through a transmission mechanism, an extension block 3 is arranged on the processing plate 1, a lifting screw 4 is rotatably arranged on the upper end surface of the extension block 3, and the lifting frame 7 is connected to the lifting screw 4 through a lifting mechanism.

[0021] The limiting mechanism includes a limiting rod 10 arranged on the upper end surface of the punching block 6. The limiting rod 10 slides through the lifting frame 7. The limiting rod 10 limits the punching block 6 to prevent it from rotating with the punching screw 9.

[0022] The transmission mechanism includes a rack 13 arranged on the outer wall of the punching block 6, the rack 13 is meshed with the gear 14, and the rack 13 can drive the gear 14 to rotate when it is raised or lowered relative to the gear 14.

[0023] The lifting mechanism includes a lifting nut 8 threadedly sleeved on the outer wall of the lifting screw 4. The lifting nut 8 is fixedly connected to the lifting frame 7. The lifting nut 8 can drive the lifting frame 7 and other components to rise and fall when the lifting screw 4 rotates.

[0024] An equipment cavity is provided inside the extension block 3, and a lifting motor connected to the lifting screw 4 is provided in the equipment cavity. A heat dissipation port is provided on the outer wall on one side of the extension block 3, and a protective net is provided in the heat dissipation port. The heat dissipation port cooperates with the lifting motor to dissipate heat, and the protective net has a certain protective effect.

[0025] A first limit block is provided at the end of the two lifting screws 4, and a second limit block is provided at the end of the two limit rods 10. The first limit block prevents the limit rod 10 from being separated from the lifting frame 7, and the second limit block prevents the lifting nut 8 from being separated from the lifting screw 4.

[0026] When the utility model is used, in the initial state, the connecting frame 11 is in a vertical state, and the plastic packaging bag is in the placement groove 2. Then, the lifting motor in the extension block 3 is started to drive the lifting screw 4 to rotate. When the lifting screw 4 rotates, the lifting nut 8 of the outer wall can drive the punching block 6 to descend with the help of the lifting frame 7 and other components. Then, the fixed roller 12 contacts the surface of the plastic packaging bag first, and then the punching motor is started. The punching motor drives the punching screw 9 to rotate, and the punching screw 9 drives the punching block 6 to descend. At this time, the punching block 6 drives the gear 14 to rotate with the help of the rack 13, and the gear 14 cooperates with the connecting frame 11 to drive the fixed roller 12 to rotate. Figure 1 In the state shown (both the lifting screw 4 and the punching screw 9 are rotating), the fixed roller 12 realizes the flattening operation of the plastic packaging bag, and then the punching ring on the bottom wall of the punching block 6 cooperates with the punching groove on the upper end face of the placement groove 2 to realize the punching operation of the plastic packaging bag.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plastic packaging bag punching device, comprising a processing plate (1), characterized in that: A lifting ring (5), a punching block (6) and a lifting frame (7) are arranged above the processing plate (1); a punching screw (9) threadedly connected to the punching block (6) is arranged on the lifting frame (7) through a punching motor; the lifting frame (7) is connected to the lifting frame (7) through a limiting mechanism; a gear (14) is rotatably arranged on the lifting ring (5); a fixed roller (12) is rotatably arranged on the gear (14) through a connecting frame (11); the gear (14) is connected to the punching block (6) through a transmission mechanism; an extension block (3) is arranged on the processing plate (1); a lifting screw (4) is rotatably arranged on the upper end surface of the extension block (3); and the lifting frame (7) is connected to the lifting screw (4) through a lifting mechanism.

2. The plastic packaging bag processing and punching equipment according to claim 1 is characterized in that: The limiting mechanism comprises a limiting rod (10) arranged on the upper end surface of the punching block (6), and the limiting rod (10) slides through the lifting frame (7).

3. The plastic packaging bag processing and punching equipment according to claim 2, characterized in that: The transmission mechanism comprises a rack (13) arranged on the outer wall of the punching block (6), and the rack (13) is meshed with a gear (14).

4. The plastic packaging bag processing and punching equipment according to claim 3 is characterized in that: The lifting mechanism comprises a lifting nut (8) threadedly sleeved on the outer wall of the lifting screw rod (4), and the lifting nut (8) is fixedly connected to the lifting frame (7).

5. The plastic packaging bag processing and punching equipment according to claim 4, characterized in that: An equipment cavity is provided inside the extension block (3), and a lifting motor connected to the lifting screw (4) is provided inside the equipment cavity. A heat dissipation port is provided on an outer wall of one side of the extension block (3), and a protective net is provided inside the heat dissipation port.

6. The plastic packaging bag processing and punching equipment according to claim 5, characterized in that: The ends of the two lifting screw rods (4) are each provided with a first limit block, and the ends of the two limit rods (10) are each provided with a second limit block.

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