Anti-scalding bamboo fiber degradable packaging box forming device

Abstract

The utility model relates to the technical field of packing box forming equipment, in particular to an anti-scalding bamboo fiber degradable packing box forming device which comprises a hot press, a lower seat plate, a supporting column and an upper seat plate, the lower seat plate is fixedly connected to one end of the upper portion, the supporting column is fixedly connected to one end of the upper portion of the lower seat plate, and the upper seat plate is fixedly connected to the top of the supporting column. The air cylinder is fixedly connected to the middle end of the top of the upper seat plate, the movable pressing plate is fixedly connected to the movable end of the air cylinder, and the pressing tool is fixedly connected to one end of the bottom of the movable pressing plate; the mixed raw materials are filled into the material receiving box, the material receiving box is movably connected with the mold in an inserted mode, so that the raw materials can conveniently enter the area of the mold and are filtered through the filter screen at the bottom of the material receiving box, impurities or large particles in the raw materials are filtered out, and the material receiving box and the filter screen are slightly shaken through the vibration motor at the bottom of the outer frame; the filtering and screening effects are further improved, and the flowing of the raw materials is accelerated, so that the raw materials fall into the mold more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box forming equipment, in particular to a scalding-proof bamboo fiber degradable packaging box forming device. Background Art

[0002] Bamboo fiber, as the main material of packing boxes, has the advantages of abundant resources, rapid growth, and strong renewability. Bamboo fiber is easily degraded in the natural environment and will not cause pollution to the environment. In addition, through the design of the thermal insulation layer, the packing box can effectively prevent users from scalding their hands during use, thereby improving the safety and comfort of use.

[0003] Crushed and screened bamboo powder is selected as the main raw material, which is then mixed and stirred with a certain proportion of environmentally friendly resin and other auxiliary materials. The mixed raw materials are placed in a mold, and then the mold is placed in a hot press. The raw materials are softened by heating and pressurizing and fit the shape of the mold, thus obtaining a packaging box with certain strength and shape stability.

[0004] However, the applicant has found that the prior art has at least the following problems:

[0005] During the molding process, existing packaging box molding devices may cause raw material particles to be too large or have too many impurities due to imperfections in the raw material mixing, stirring and mold filling processes, thereby generating scraps or waste, increasing production costs and wasting resources. Utility Model Content

[0006] In view of this, the purpose of the present invention is to provide a device for forming a scalding-proof bamboo fiber biodegradable packaging box to solve the problems raised in the above background technology.

[0007] Based on the above-mentioned purpose, the utility model provides a scalding-proof bamboo fiber biodegradable packaging box forming device, including a hot press, a lower seat plate, a support column and an upper seat plate, the lower seat plate is fixedly connected to the upper end, the support column is fixedly connected to the upper end of the lower seat plate, and the upper seat plate is fixedly connected to the top of the support column; a cylinder, a movable pressing plate and a pressing tool, the cylinder is fixedly connected to the middle end of the top of the upper seat plate, the movable pressing plate is fixedly connected to the movable end of the cylinder, and the pressing tool is fixedly connected to the bottom end of the movable pressing plate; a mold, a side support plate, a supporting top column and a screening mechanism, the mold is fixedly connected to the middle end above the lower seat plate, the side support plate is fixedly connected to the outer end of the mold, the supporting top column is fixedly connected to the upper end of the side support plate, and the screening mechanism is arranged above the mold.

[0008] Optionally, the screening mechanism includes an outer frame, a material receiving box and a filter screen, the material receiving box is fixedly connected to one end of the inner side of the outer frame, the material receiving box is movably connected to the mold, and the filter screen is fixedly connected to the bottom of the material receiving box; a side panel and a vibration motor, the side panel is fixedly connected to one end of the outer side of the outer frame, the vibration motor is fixedly connected to one end of the bottom of the side panel, and the side panel is movably connected to the supporting top column.

[0009] Optionally, it further includes a model cavity and a groove, wherein the model cavity is opened at one end inside the mold, and the groove is opened at one side of the model cavity.

[0010] Optionally, the support columns are provided in multiple groups, which are symmetrically arranged at multiple ends above the lower seat plate, the upper seat plate is fixedly connected to the hot press, and the movable end of the cylinder passes through the upper seat plate and is connected to the movable pressing plate.

[0011] Optionally, the side support plates are provided in two groups, which are symmetrically arranged on both sides of the mold, and the support top columns are provided in multiple groups, which are evenly arranged symmetrically above the two groups of side support plates.

[0012] Optionally, the receiving boxes and filters are provided in multiple groups, and the multiple groups of receiving boxes are symmetrically arranged on the inner side of the outer frame. The side panels and vibration motors are provided in two groups, and the two groups of side panels are symmetrically arranged on both sides of the outer frame.

[0013] The beneficial effects of the present invention are as follows: the outer frame is inserted into the supporting top column above the side support plate, and the mixed raw materials are then filled into the receiving box. Since the receiving box is movably connected to the mold, the raw materials can easily enter the mold area and be filtered through the filter screen at the bottom to filter out impurities or larger particles in the raw materials. The vibration motor at the bottom of the outer frame is used to slightly shake the receiving box and the filter screen, thereby further improving the filtering and screening effect, and accelerating the flow of the raw materials, so that they fall into the mold more evenly. After completion, the entire screening mechanism can be removed, which is convenient and practical to operate. Subsequently, the cylinder and the hot press are started to perform high-temperature and high-pressure treatment on the raw materials in the mold and apply pressure to form them into a packaging box. Through the setting of the mold cavity and the grooves, when the raw materials are heated and pressurized in the mold, these grooves will form corresponding recessed parts on the outside of the packaging box. When in use, the user can insert the sheath into these grooves to reduce the direct contact area with the high-temperature packaging box, thereby achieving the effect of preventing scalding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0016] Figure 2 This is a schematic structural diagram of the mold in the embodiment of the present utility model;

[0017] Figure 3 This is a structural diagram of the screening mechanism in an embodiment of the present utility model;

[0018] Figure 4 It is a structural schematic diagram of the material receiving box in an embodiment of the present utility model.

[0019] The following are marked in the figure:

[0020] 1. Hot press; 2. Lower seat plate; 3. Support column; 4. Upper seat plate; 5. Cylinder; 6. Movable pressing plate; 7. Press; 8. Mold; 9. Side support plate; 10. Support top column; 11. Screening mechanism; 1101. Outer frame; 1102. Material receiving box; 1103. Filter; 1104. Side plate; 1105. Vibration motor; 12. Mold cavity; 13. Groove. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0022] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the usual meanings understood by people with ordinary skills in the field to which this utility model belongs. The "first", "second" and similar words used in this utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0023] like Figures 1 to 4As shown, a specific embodiment of the present invention provides a scalding-proof bamboo fiber biodegradable packaging box forming device, comprising a hot press 1, a lower seat plate 2, a support column 3 and an upper seat plate 4, wherein the lower seat plate 2 is fixedly connected to the upper end, the support column 3 is fixedly connected to the upper end of the lower seat plate 2, and the upper seat plate 4 is fixedly connected to the top of the support column 3; a cylinder 5, a movable pressing plate 6 and a pressing tool 7, wherein the cylinder 5 is fixedly connected to the top middle end of the upper seat plate 4, the movable pressing plate 6 is fixedly connected to the movable end of the cylinder 5, and the pressing tool 7 is fixedly connected to the bottom end of the movable pressing plate 6; a mold 8, a side support plate 9, a supporting top column 10 and a screening mechanism 11, wherein the mold 8 is fixedly connected to the upper middle end of the lower seat plate 2, the side support plate 9 is fixedly connected to the outer end of the mold 8, the supporting top column 10 is fixedly connected to the upper end of the side support plate 9, and the screening mechanism 11 is arranged above the mold 8.

[0024] In some optional specific embodiments, such as Figures 1 to 4 As shown, the screening mechanism 11 includes an outer frame 1101, a material receiving box 1102 and a filter 1103, the material receiving box 1102 is fixedly connected to one end of the inner side of the outer frame 1101, the material receiving box 1102 is movably connected to the mold 8, and the filter 1103 is fixedly connected to the bottom of the material receiving box 1102; a side plate 1104 and a vibration motor 1105, the side plate 1104 is fixedly connected to one end of the outer side of the outer frame 1101, the vibration motor 1105 is fixedly connected to one end of the bottom of the side plate 1104, the side plate 1104 is movably connected to the support top column 10, the outer frame 1101 is inserted into the support top column 10 above the side support plate 9, and then the mixed raw materials are filled To the receiving box 1102, since the receiving box 1102 is movably connected to the mold 8, the raw materials can easily enter the mold 8 area and be filtered through the filter 1103 at the bottom to filter out impurities or larger particles in the raw materials. The vibration motor 1105 at the bottom of the outer frame 1101 is used to slightly shake the receiving box 1102 and the filter 1103 to further improve the filtering and screening effect, and accelerate the flow of the raw materials so that they fall into the mold 8 more evenly. After completion, the entire screening mechanism 11 can be removed, which is convenient and practical to operate. Subsequently, the cylinder 5 and the hot press 1 are started to treat the raw materials in the mold 8 with high temperature and high pressure and apply pressure to form them into a packaging box.

[0025] In some optional specific embodiments, such as Figures 1 to 4 As shown, it also includes a model cavity 12 and a groove 13 . The model cavity 12 is opened at one end inside the mold 8 , and the groove 13 is opened at one side of the model cavity 12 .

[0026] In some optional specific embodiments, such as Figures 1 to 4As shown, the support columns 3 are provided in multiple groups and are symmetrically arranged at multiple ends above the lower seat plate 2. The upper seat plate 4 is fixedly connected to the hot press 1, and the movable end of the cylinder 5 passes through the upper seat plate 4 and is connected to the movable pressing plate 6.

[0027] In some optional specific embodiments, such as Figures 1 to 4 As shown, there are two groups of side support plates 9 symmetrically arranged on both sides of the mold 8, and there are multiple groups of support top columns 10 symmetrically arranged evenly above the two groups of side support plates 9.

[0028] In some optional specific embodiments, such as Figures 1 to 4 As shown, there are multiple groups of the material receiving boxes 1102 and the filter screen 1103, and the multiple groups of the material receiving boxes 1102 are symmetrically arranged on the inner side of the outer frame 1101. There are two groups of the side panels 1104 and the vibration motor 1105, and the two groups of the side panels 1104 are symmetrically arranged on both sides of the outer frame 1101.

[0029] The working principle of the present invention is as follows: when in use, the outer frame 1101 is inserted into the supporting top column 10 above the side support plate 9, and the mixed raw materials are filled into the receiving box 1102. Since the receiving box 1102 is movably connected to the mold 8, the raw materials can easily enter the mold 8 area and be filtered through the filter screen 1103 at the bottom thereof to filter out impurities or larger particles in the raw materials. The vibration motor 1105 at the bottom of the outer frame 1101 is used to slightly shake the receiving box 1102 and the filter screen 1103, thereby further improving the filtering and screening effect and accelerating the raw materials. Flow, so that it falls into the mold 8 more evenly. After completion, the entire screening mechanism 11 can be removed. The operation is convenient and practical. Then the cylinder 5 and the hot press 1 are started to treat the raw materials in the mold 8 with high temperature and high pressure and apply pressure to form them into a packaging box; through the arrangement of the model cavity 12 and the grooves 13, when the raw materials are heated and pressurized in the mold 8, these grooves 13 will form corresponding concave parts on the outside of the packaging box. When in use, the user can insert the sheath into these grooves 13 to reduce the direct contact area with the high-temperature packaging box, thereby achieving the effect of preventing scalding.

[0030] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0031] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A device for forming a scalding-proof bamboo fiber degradable packaging box, characterized in that: include: A hot press (1), a lower seat plate (2), a support column (3) and an upper seat plate (4), wherein the lower seat plate (2) is fixedly connected to an upper end, the support column (3) is fixedly connected to an upper end of the lower seat plate (2), and the upper seat plate (4) is fixedly connected to the top of the support column (3); A cylinder (5), a movable pressing plate (6) and a pressing tool (7), wherein the cylinder (5) is fixedly connected to the middle end of the top of the upper base plate (4), the movable pressing plate (6) is fixedly connected to the movable end of the cylinder (5), and the pressing tool (7) is fixedly connected to one end of the bottom of the movable pressing plate (6); A mold (8), a side support plate (9), a support top column (10) and a screening mechanism (11), wherein the mold (8) is fixedly connected to the middle end above the lower seat plate (2), the side support plate (9) is fixedly connected to one end outside the mold (8), the support top column (10) is fixedly connected to one end above the side support plate (9), and the screening mechanism (11) is arranged above the mold (8).

2. The device for forming a scalding-proof bamboo fiber degradable packaging box according to claim 1, characterized in that: The screening mechanism (11) comprises: An outer frame (1101), a material receiving box (1102) and a filter screen (1103), wherein the material receiving box (1102) is fixedly connected to one end of the inner side of the outer frame (1101), the material receiving box (1102) is movably connected to the mold (8), and the filter screen (1103) is fixedly connected to the bottom of the material receiving box (1102); A side panel (1104) and a vibration motor (1105), wherein the side panel (1104) is fixedly connected to one end of the outer side of the outer frame (1101), the vibration motor (1105) is fixedly connected to one end of the bottom of the side panel (1104), and the side panel (1104) is movably plugged into the supporting top column (10).

3. The device for forming a scalding-proof bamboo fiber degradable packaging box according to claim 1, characterized in that: Also includes: A model cavity (12) and a groove (13), wherein the model cavity (12) is opened at one end inside the mold (8), and the groove (13) is opened at one side of the model cavity (12).

4. The device for forming a scalding-proof bamboo fiber degradable packaging box according to claim 1, characterized in that: The support columns (3) are provided in multiple groups and are symmetrically arranged at multiple ends above the lower seat plate (2); the upper seat plate (4) is fixedly connected to the hot press (1); and the movable end of the cylinder (5) passes through the upper seat plate (4) and is connected to the movable pressing plate (6).

5. The device for forming a scalding-proof bamboo fiber degradable packaging box according to claim 1, characterized in that: The side support plates (9) are provided in two groups and are symmetrically arranged on both sides of the mold (8); the support top columns (10) are provided in multiple groups and are evenly arranged symmetrically above the two groups of side support plates (9).

6. The device for forming a scalding-proof bamboo fiber degradable packaging box according to claim 2, characterized in that: The material receiving boxes (1102) and the filter screen (1103) are provided in multiple groups, and the multiple groups of material receiving boxes (1102) are symmetrically arranged on the inner side of the outer frame (1101). The side panels (1104) and the vibration motor (1105) are provided in two groups, and the two groups of side panels (1104) are symmetrically arranged on both sides of the outer frame (1101).

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