A special-shaped bag cutting device

Abstract

The utility model relates to the technical field of packaging bag production equipment, and specifically to a special-shaped bag cutting device; the utility model comprises a base, four support rods, a top plate and a cutting assembly, wherein the four support rods are fixedly connected to the base, the top plate is fixedly connected to the four support rods, the cutting assembly comprises a fixed seat, a cylinder, a connecting plate, a special-shaped mold, a special-shaped knife, two groups of limiting members and a driving member, the fixed seat is fixedly connected to the top plate, the cylinder is fixedly connected to the fixed seat, the connecting plate is fixedly connected to the output end of the cylinder, the special-shaped mold is detachably connected to the connecting plate, the special-shaped knife is fixedly connected to the special-shaped mold, the limiting member is slidably connected to the top plate, and the driving member is fixedly connected to the top plate, so that the special-shaped knife can be quickly cut to the special-shaped bag by heating the special-shaped knife, and the service life of the knife is improved, and the cutting part is separated from the special-shaped bag by a provided air blowing pipe, so as to improve the cutting quality and cutting efficiency of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag production equipment, in particular to a special-shaped bag cutting device. Background Art

[0002] Special-shaped bags are not regular square bags, but irregular shapes. Special-shaped bags have excellent shelf appeal due to their varied shapes. Special-shaped bags break through the shackles of traditional square bags, turning the straight edges of the bags into curved edges, reflecting different design styles. They are novel, simple, clear, easy to identify, and highlight the brand image. Compared with ordinary packaging, special-shaped bags have stronger appeal, clear product information, and very obvious promotional effects. Zippers, hand holes, spouts and other application functions can be added at will, making the packaging more convenient and more user-friendly.

[0003] In the production process of special-shaped bags, the special-shaped bags to be cut need to be cut into the required shape. The current cutting device directly cuts the special-shaped bags to be cut by a cutter, but the cutting effect of the cutter will be reduced after multiple operations, resulting in difficulty in separating the cut part from the special-shaped bag, affecting the cutting quality. Utility Model Content

[0004] The utility model aims to provide a special-shaped bag cutting device, aiming to solve the technical problem in the prior art that the cutting effect of the cutter will be reduced after multiple operations, resulting in difficulty in separating the cut part from the special-shaped bag, thus affecting the cutting quality.

[0005] To achieve the above-mentioned purpose, the utility model adopts a special-shaped bag cutting device, a base, four support rods, a top plate and a cutting assembly, the four support rods are fixedly connected to the base and are located above the base, the top plate is fixedly connected to the four support rods and are located above the support rods, the cutting assembly includes a fixed seat, a cylinder, a connecting plate, a special-shaped mold, a special-shaped knife, two groups of limiters and a driving member, the fixed seat is fixedly connected to the top plate and is located above the top plate, the cylinder is fixedly connected to the fixed seat and is located above the fixed seat, the connecting plate is fixedly connected to the output end of the cylinder and is located below the top plate, the special-shaped mold is detachably connected to the connecting plate and is located below the connecting plate, the special-shaped knife is fixedly connected to the special-shaped mold and is located below the special-shaped mold, the two groups of limiters are symmetrically arranged, the limiter is slidably connected to the top plate and passes through the top plate, and the driving member is fixedly connected to the top plate and is located on the outside of the top plate.

[0006] Among them, each group of the limiting parts includes a telescopic rod, a limiting seat and a limiting block, the telescopic rod is fixedly connected to the connecting plate and passes through the top plate, the limiting seat is fixedly connected to the top plate and is located above the top plate, and the telescopic rod passes through the limiting seat, and the limiting block is fixedly connected to the telescopic rod and is located above the top plate.

[0007] Among them, the driving component includes a power module, a temperature control meter and a plurality of heating tubes. The power module is fixedly connected to the top plate and is located above the top plate. The temperature control meter is fixedly connected to the top plate and is located on the outside of the top plate. The plurality of heating tubes are connected to the temperature control meter wires and are evenly arranged in the special-shaped mold.

[0008] Wherein, the cutting assembly further comprises an air blowing pipe, the base has an inclined groove adapted to the air blowing pipe, the air blowing pipe is detachably connected to the base and is located in the inclined groove.

[0009] The utility model discloses a special-shaped bag cutting device. When it is used, the driving member heats the special-shaped knife. When the special-shaped bag to be cut passes under the special-shaped mold, the cylinder pushes the connecting plate downward. The limiting member prevents the connecting plate from deviating. The special-shaped knife after heating is used to cut the special-shaped bag, so that the cut part is quickly separated from the special-shaped bag, thereby solving the problem that the cutting effect of the knife is reduced after multiple operations, resulting in the difficulty in separating the cut part from the special-shaped bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a structural schematic diagram of a special-shaped bag cutting device of the utility model.

[0012] Figure 2 It is a front view of the special-shaped bag cutting device of the utility model.

[0013] Figure 3 It is a side view of the special-shaped bag cutting device of the utility model.

[0014] Figure 4 It is a partial structural schematic diagram of the special-shaped bag cutting device of the utility model.

[0015] 1-base, 2-support rod, 3-top plate, 4-fixed seat, 5-cylinder, 6-connecting plate, 7-special-shaped mold, 8-special-shaped knife, 9-telescopic rod, 10-limit seat, 11-limit block, 12-power module, 13-temperature control meter, 14-heating tube, 15-blowing tube, 16-tilt slot. DETAILED DESCRIPTION

[0016] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0017] See also Figures 1 to 4 The utility model provides a special-shaped bag cutting device, including a base 1, four support rods 2, a top plate 3 and a cutting assembly, the cutting assembly includes a fixed seat 4, a cylinder 5, a connecting plate 6, a special-shaped mold 7, a special-shaped knife 8, two groups of limiters, a driving member and a blowing pipe 15, each group of the limiters includes a telescopic rod 9, a limiting seat 10 and a limiting block 11, the driving member includes a power module 12, a temperature control meter 13 and a plurality of heating tubes 14, the four support rods 2 are fixedly connected to the base 1 and are located above the base 1, the top plate 3 is fixedly connected to the four support rods 2 and is located above the support rods 2, the fixed seat 4 is connected to The top plate 3 is fixedly connected and located above the top plate 3, the cylinder 5 is fixedly connected to the fixing seat 4 and located above the fixing seat 4, the connecting plate 6 is fixedly connected to the output end of the cylinder 5 and located below the top plate 3, the special-shaped mold 7 is detachably connected to the connecting plate 6 and located below the connecting plate 6, the special-shaped knife 8 is fixedly connected to the special-shaped mold 7 and located below the special-shaped mold 7, the two groups of the limiting members are symmetrically arranged, the limiting members are slidably connected to the top plate 3 and penetrate the top plate 3, and the driving member is fixedly connected to the top plate 3 and located on the outside of the top plate 3.

[0018] In this embodiment, the four support rods 2 are fixed above the base 1 and fix the top plate 3. The fixing seat 4 fixes the cylinder 5 to improve the stability of the cylinder 5 during operation. The special-shaped knife 8 is changed in style according to needs. The driving member heats the special-shaped knife 8. When the special-shaped bag to be cut passes under the special-shaped mold 7, the cylinder 5 pushes the connecting plate 6 downward, and the limit member prevents the connecting plate 6 from shifting. The special-shaped bag is cut by the heated special-shaped knife 8, so that the cut part is quickly separated from the special-shaped bag, thereby achieving the problem that the cutting effect of the cutting knife is reduced after multiple operations, resulting in the difficulty in separating the cut part from the special-shaped bag.

[0019] Furthermore, each group of the limiting members includes a telescopic rod 9, a limiting seat 10 and a limiting block 11, the telescopic rod 9 is fixedly connected to the connecting plate 6 and passes through the top plate 3, the limiting seat 10 is fixedly connected to the top plate 3 and is located above the top plate 3, and the telescopic rod 9 passes through the limiting seat 10, and the limiting block 11 is fixedly connected to the telescopic rod 9 and is located above the top plate 3.

[0020] In this embodiment, the telescopic rod 9 slides along with the connecting plate 6. When the special-shaped knife 8 cuts the special-shaped bag, the limit block 11 fits into the limiting seat 10, so that the telescopic rod 9 is in a non-deviated state. The mutual cooperation of the two telescopic rods 9 can effectively prevent the connecting plate 6 from being offset.

[0021] Furthermore, the driving component includes a power module 12, a temperature control meter 13 and a plurality of heating tubes 14. The power module 12 is fixedly connected to the top plate 3 and is located above the top plate 3. The temperature control meter 13 is fixedly connected to the top plate 3 and is located on the outside of the top plate 3. The plurality of heating tubes 14 are connected to the temperature control meter 13 by wires and are evenly arranged in the special-shaped mold 7.

[0022] In this embodiment, the power module 12 provides an adaptive power supply for the heating tube 14 and the temperature control meter 13. The temperature of the heating tube 14 can be adjusted and monitored by the temperature control meter 13. The heating tube 14 heats the special-shaped knife 8 so that it can quickly cut the special-shaped bags, reduce the wear of the special-shaped knife 8, and improve the service life.

[0023] Furthermore, the cutting assembly further comprises an air blowing pipe 15 , and the base 1 has an inclined groove 16 adapted to the air blowing pipe 15 . The air blowing pipe 15 is detachably connected to the base 1 and is located in the inclined groove 16 .

[0024] In this embodiment, the input end of the blowing pipe 15 is connected to the air pump and installed in the inclined groove 16. After the special-shaped knife 8 completes the cutting operation of the excess part of the special-shaped bag, the blowing pipe 15 blows away the cut part, thereby quickly separating the cut part and the special-shaped bag, thereby improving the production efficiency of the special-shaped bag.

[0025] The beneficial effects of the utility model are as follows: the heating tube 14 is adjusted to a set value by the temperature control meter 13, and the heating tube 14 performs heating operation for the special-shaped knife 8. When the special-shaped bag to be cut passes under the special-shaped mold 7, the cylinder 5 pushes the connecting plate 6 downward, and the telescopic rod 9 slides following the connecting plate 6, and the connecting plate 6 pushes the special-shaped mold 7 downward, and the redundant part of the special-shaped bag is quickly cut by the heated special-shaped knife 8. After the special-shaped knife 8 completes the cutting operation of the redundant part of the special-shaped bag, the blowing tube 15 blows away the cut part, so that the cut part and the special-shaped bag are quickly separated, thereby heating the special-shaped knife 8 so that it can quickly cut the special-shaped bag and improve the service life of the knife, and the cut part is separated from the special-shaped bag by the set blowing tube 15, so as to improve the cutting quality and cutting efficiency of the device.

[0026] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A special-shaped bag cutting device, characterized in that: The invention comprises a base, four supporting rods, a top plate and a cutting assembly, wherein the four supporting rods are fixedly connected to the base and are located above the base, the top plate is fixedly connected to the four supporting rods and are located above the supporting rods, the cutting assembly comprises a fixed seat, a cylinder, a connecting plate, a special-shaped mold, a special-shaped knife, two groups of limiting members and a driving member, the fixed seat is fixedly connected to the top plate and is located above the top plate, the cylinder is fixedly connected to the fixed seat and is located above the fixed seat, the connecting plate is fixedly connected to the output end of the cylinder and is located below the top plate, the special-shaped mold is detachably connected to the connecting plate and is located below the connecting plate, the special-shaped knife is fixedly connected to the special-shaped mold and is located below the special-shaped mold, the two groups of limiting members are symmetrically arranged, the limiting member is slidably connected to the top plate and passes through the top plate, and the driving member is fixedly connected to the top plate and is located outside the top plate; Each group of the limiting members includes a telescopic rod, a limiting seat and a limiting block, wherein the telescopic rod is fixedly connected to the connecting plate and passes through the top plate, the limiting seat is fixedly connected to the top plate and is located above the top plate, and the telescopic rod passes through the limiting seat, and the limiting block is fixedly connected to the telescopic rod and is located above the top plate; The driving member includes a power module, a temperature control meter and a plurality of heating tubes, wherein the power module is fixedly connected to the top plate and is located above the top plate, the temperature control meter is fixedly connected to the top plate and is located outside the top plate, and the plurality of heating tubes are connected to the temperature control meter wires and are evenly arranged in the special-shaped mold; The cutting assembly also includes an air blowing pipe, the base has an inclined groove adapted to the air blowing pipe, the air blowing pipe is detachably connected to the base and is located in the inclined groove.

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