Material box adhesive tape unsealing mechanism

Abstract

The utility model discloses a material box adhesive tape unsealing mechanism which comprises a fixing frame, driving assemblies, an unsealing assembly, an abutting assembly and a limiting assembly, the number of the driving assemblies is two, the two driving assemblies are symmetrically arranged on the fixing frame, each driving assembly comprises a first driving part, a first transmission rod, a second transmission rod, a movable plate and a transmission chain, the first driving component is arranged on the fixing frame, the first transmission rod and the second transmission rod are arranged at the output end of the first driving component respectively, the two sets of movable plates are movably arranged on the fixing frame respectively, one end of the transmission chain is arranged on the fixing frame, and the unsealing assembly is movably arranged on the fixing frame. The unsealing assembly comprises a transverse unsealing mechanism and a longitudinal unsealing mechanism. Therefore, the sealing adhesive tape on the material box is cut in a manner of limiting and conveying the material box and transversely and longitudinally cutting, manual operation is replaced, the unsealing speed of the material box is increased, and the material taking-out efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material box unpacking, in particular to a material box adhesive tape unpacking mechanism. Background Art

[0002] Material cartons are excellent in environmental protection because they are mainly made of renewable resources such as wood or waste paper. Their low manufacturing cost and wide range of material sources make cartons very popular in the packaging industry. At the same time, cartons are easy to recycle and reuse, making a positive contribution to the recycling of resources, and are especially suitable for packaging lightweight materials.

[0003] In the process of packaging materials, in order to ensure that the materials remain stable during long-distance transportation and do not fall out of the carton, sealing tape is usually used to seal the carton opening. However, when the materials are transported to the destination and need to be taken out, the removal of the sealing tape becomes a problem. At present, the common processing method relies on the operator to manually tear off the tape, which often requires the use of scissors for cutting. This method is not only labor-intensive, but also inefficient, which seriously affects the speed of material removal. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, the purpose of the utility model is to propose a material box tape unsealing mechanism, which adopts the method of limiting the material box conveying and cutting the sealing strips on the material box by double cutting in the horizontal and vertical directions, replacing manual operation, speeding up the material box unsealing speed and improving the efficiency of material removal.

[0006] To achieve the above-mentioned purpose, the utility model proposes a material box tape unpacking mechanism, including a fixed frame, a driving assembly, an unpacking assembly, an abutting assembly and a limiting assembly, wherein the driving assembly is divided into two groups, and the two groups of driving assemblies are symmetrically arranged on the fixed frame, and the driving assembly includes a first driving component, a first transmission rod, a second transmission rod, a movable plate and a transmission chain, wherein the first driving component is arranged on the fixed frame; the first transmission rod and the second transmission rod are respectively arranged at the output end of the first driving component; the movable plates are divided into two groups, and the two groups of movable plates are respectively movably arranged on the fixed frame, and the two groups of movable plates are respectively arranged on the first transmission rod and the second transmission rod; one end of the transmission chain is arranged on the fixed frame; the unpacking assembly is movably arranged on the fixed frame, and the unpacking assembly includes a transverse unpacking mechanism and a longitudinal unpacking mechanism, wherein the transverse unpacking mechanism is movably arranged on the fixed frame, and the transverse unpacking mechanism is connected to the movable plate; the longitudinal unpacking mechanism is arranged on the fixed frame; the abutting assembly is arranged on the fixed frame; and the limiting assembly is arranged on the fixed frame.

[0007] In addition, the material box tape unsealing mechanism proposed in the application may also have the following additional technical features:

[0008] Specifically, the transverse unpacking mechanism includes a fastening frame, a baffle and a transverse cutting knife, wherein the fastening frame is connected to the movable plate; the baffle is arranged on the fastening frame; and the transverse cutting knife is arranged on the fastening frame.

[0009] Specifically, the longitudinal unpacking mechanism includes a support frame, a second driving component and a longitudinal cutting knife, wherein the support frame is arranged on the fixed frame; the second driving component is divided into two groups, and the two groups of the second driving components are respectively arranged on the support frame; the longitudinal cutting knife is divided into two groups, and the two groups of the longitudinal cutting knife are respectively arranged at the corresponding output ends of the second driving component.

[0010] Specifically, the abutment assembly includes a third driving component, a fixed plate and a limiting component, wherein the third driving component is arranged on the fixed frame; the fixed plate is arranged at the output end of the third driving component; the limiting components are multiple groups, and the multiple groups of limiting components are respectively arranged on the fixed plate.

[0011] Specifically, the limiting assembly includes a top plate, a fourth driving component and a limiting pressure plate, wherein the top plate is arranged on the fixing frame; the fourth driving component is arranged on the top plate; and the limiting pressure plate is arranged at the output end of the fourth driving component.

[0012] Specifically, the two longitudinal cutting knives on a set of the longitudinal unsealing mechanisms are located on the same horizontal plane.

[0013] Specifically, the two transverse cutting knives on a set of the transverse unsealing mechanisms are located on the same horizontal plane.

[0014] Compared with the prior art, the utility model material box tape unsealing mechanism has the following beneficial effects:

[0015] (1) The material box is limited in conveying and the positioning cutting ensures the accuracy of the knife position alignment. The material box is accurately positioned when unpacking, effectively ensuring that the material box will not be damaged during the unpacking process.

[0016] (2) Cut the opening of the material box with a horizontal cutting knife and a vertical cutting knife, and cut the sealing strip on the material box by double cutting horizontally and vertically, replacing manual operation, speeding up the unpacking of the material box and improving the efficiency of material removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0018] Figure 1 This is a schematic structural diagram of a material box tape unsealing mechanism according to an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a driving assembly of a material box tape unsealing mechanism according to an embodiment of the utility model;

[0020] Figure 3 The present invention is a schematic diagram of the structure of a disassembling component of a material box tape disassembling mechanism according to an embodiment of the present invention.

[0021] As shown in the figure: 10, fixed frame; 20, driving assembly; 201, first driving component; 202, first transmission rod; 203, second transmission rod; 204, movable plate; 205, transmission chain; 30, unpacking assembly; 301, horizontal unpacking mechanism; 3011, fastening frame; 3012, baffle; 3013, horizontal cutting knife; 302, vertical unpacking mechanism; 3021, supporting frame; 3022, second driving component; 3023, vertical cutting knife; 40, abutting assembly; 401, third driving component; 402, fixed plate; 403, limiting component; 50, limiting assembly; 501, top plate; 502, fourth driving component; 503, limiting pressure plate. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below, examples of which 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 limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0023] like Figure 1-3 As shown, the material box tape unsealing mechanism of the embodiment of the utility model includes a fixing frame 10, a driving assembly 20, an unsealing assembly 30, an abutting assembly 40 and a limiting assembly 50.

[0024] There are two groups of driving assemblies 20 symmetrically arranged on the fixed frame 10 . The driving assemblies 20 include a first driving component 201 , a first transmission rod 202 , a second transmission rod 203 , a movable plate 204 and a transmission chain 205 .

[0025] It should be noted that the two sets of drive assemblies 20 described in this embodiment are symmetrically arranged on the fixed frame 10, and the material box to be unpacked is horizontally transported on the fixed frame 10 and transported to the interlayer of the two sets of drive assemblies 20. The fixed frame 10 is provided with a conveying roller, which limits the conveying of the material box.

[0026] The first driving component 201 is arranged on the fixed frame 10, the first transmission rod 202 and the second transmission rod 203 are respectively arranged at the output end of the first driving component 201, and there are two groups of movable plates 204. The two groups of movable plates 204 are respectively movably arranged on the fixed frame 10, and the two groups of movable plates 204 are respectively arranged on the first transmission rod 202 and the second transmission rod 203. One end of the transmission chain 205 is arranged on the fixed frame 10, and the unsealing assembly 30 is movably arranged on the fixed frame 10. The unsealing assembly 30 includes a transverse unsealing mechanism 301 and a longitudinal unsealing mechanism 302.

[0027] It should be noted that the first driving component 201 is a bidirectional cylinder, and the first transmission rod 202 and the second transmission rod 203 are respectively arranged at the output ends on both sides of the first driving component 201. The first driving component 201 is connected to the power supply by the control switch to operate, and the first driving component 201 synchronously drives the first transmission rod 202 and the second transmission rod 203 to move relative to each other, thereby driving the movable plate 204 to move on the fixed frame 10. An I-shaped slide bar is arranged on the top of the fixed frame 10, and a slide groove matching the I-shaped slide bar is arranged at the bottom of the movable plate 204. The movable plate 204 slides on the upper limit position of the slide bar, thereby causing the horizontal unsealing mechanism 301 to slide in a limited position.

[0028] The transverse unsealing mechanism 301 is movably disposed on the fixed frame 10, and the transverse unsealing mechanism 301 is connected to the movable plate 204. The longitudinal unsealing mechanism 302 is disposed on the fixed frame 10, the abutting assembly 40 is disposed on the fixed frame 10, and the limiting assembly 50 is disposed on the fixed frame 10.

[0029] It should be noted that the transverse unsealing mechanism 301 cuts the transverse sealing strip on the material box during movement, and the longitudinal unsealing mechanism 302 cuts the longitudinal sealing strip on the material box. Before the material box is cut, the material box is limited and fixed by the abutting component 40 and the limiting component 50.

[0030] Specifically, the sealing strip on the material box is cut to open the material box, and the material box is transported on the fixed frame 10 to the unsealing position, and the abutment component 40 and the limit component 50 are operated to fix and limit the material box. Then the first driving component 201 is operated, and the first driving component 201 drives the two sets of movable plates 204 to move relative to each other. At this time, the horizontal unsealing mechanism 301 moves relative to each other, and the horizontal unsealing mechanism 301 cuts the horizontal sealing strip on the material box. Then the longitudinal unsealing mechanism 302 is operated to cut the longitudinal sealing strip on the material box, and the sealing strip on the material box is cut quickly, which is efficient and labor-saving.

[0031] In one embodiment of the present invention, Figure 3 As shown, the transverse unsealing mechanism 301 includes a fastening frame 3011 , a baffle 3012 and a transverse cutting knife 3013 .

[0032] The fastening frame 3011 is connected to the movable plate 204 , the baffle 3012 is arranged on the fastening frame 3011 , and the transverse cutting knife 3013 is arranged on the fastening frame 3011 .

[0033] It should be noted that the height of the fastening frame 3011 and the horizontal sealing strip on the material box are located on the same horizontal plane. The operation of the fastening frame 3011 drives the transmission chain 205 to move. During the movement of the transmission chain 205, one end is fixed, while the other end is movable and connected to the fastening frame 3011. When the fastening frame 3011 moves, it is limited by the transmission chain 205.

[0034] Furthermore, two transverse cutting knives 3013 on a set of transverse unsealing mechanisms 301 are located on the same horizontal plane, so that the two transverse cutting knives 3013 cut the sealing tape in relative motion and remain at the same horizontal height during cutting.

[0035] In one embodiment of the present invention, Figure 3 As shown, the longitudinal unpacking mechanism 302 includes a support frame 3021 , a second driving component 3022 and a longitudinal cutting knife 3023 .

[0036] Among them, the support frame 3021 is set on the fixed frame 10, the second driving component 3022 is divided into two groups, and the two groups of second driving components 3022 are respectively set on the support frame 3021, and the longitudinal cutting knife 3023 is divided into two groups, and the two groups of longitudinal cutting knives 3023 are respectively set at the output end of the corresponding second driving component 3022.

[0037] It should be noted that the second driving component 3022 is a cylinder, which is connected to a control switch and a power source to drive the longitudinal cutting knife 3023 to move up and down, and drive the two groups of longitudinal cutting knives 3023 to cut the longitudinal sealing strips on the material box.

[0038] Furthermore, in order to facilitate the adjustment of the horizontal position of the longitudinal cutting knife 3023, a cylinder for horizontally adjusting the position is provided on the fixed frame 10, and the support frame 3021 is installed on the output end of the cylinder. The operation of the cylinder drives the support frame 3021 to move horizontally to adjust the position of the longitudinal cutting knife so as to cut into the longitudinal sealing strip.

[0039] It should be noted that the two longitudinal cutting knives 3023 on a set of longitudinal unsealing mechanisms 302 described in this embodiment are located on the same horizontal plane, so that the two longitudinal cutting knives 3023 can synchronously cut the sealing strips when moving and keep the cutting axis directions consistent.

[0040] In one embodiment of the present invention, Figure 2 As shown, the abutment assembly 40 includes a third driving component 401 , a fixing plate 402 and a limiting component 403 .

[0041] The third driving component 401 is arranged on the fixing frame 10 , the fixing plate 402 is arranged at the output end of the third driving component 401 , and there are multiple groups of limiting components 403 , which are respectively arranged on the fixing plate 402 .

[0042] It should be noted that the third driving component 401 is a cylinder, which is connected to the power supply through the control switch, and then pushes the fixing plate 402 and the limiting component 403 to move, and the limiting component 403 is attached to the surface of the material box. The limiting component 403 is a rubber cushion, which effectively limits and fixes the material box.

[0043] In one embodiment of the present invention, Figure 1 As shown, the limiting assembly 50 includes a top plate 501 , a fourth driving component 502 and a limiting pressure plate 503 .

[0044] The top plate 501 is disposed on the fixing frame 10 , the fourth driving component 502 is disposed on the top plate 501 , and the limiting pressure plate 503 is disposed at the output end of the fourth driving component 502 .

[0045] It should be noted that the fourth driving component 502 is a cylinder, and the top plate 501 is fixedly mounted on the fixing frame 10. An outer shell is provided on the outer side of the fixing frame 10. The fixing frame 10 and the outer shell are an integrated structure, and the top plate 501 is arranged on the inner side of the outer shell to effectively support the top plate 501. The fourth driving component 502 is operated by connecting the control switch to the power supply. The fourth driving component 502 is operated to push the limit pressing plate 503 downward to fit the top of the material box to limit the material box.

[0046] The unsealing steps of the material box adhesive tape unsealing mechanism of the utility model are as follows: the material box is conveyed at the upper limit position on the fixed frame 10, and stops being conveyed after being conveyed to the unsealing position. Then the fourth driving component 502 is operated to drive the limiting pressing plate 503 to move down and press on the top of the material box, and at the same time the third driving component 401 is operated to push the fixing plate 402 and the limiting component 403 to fit on the surface of the material box, so as to limit the side wall of the material box.

[0047] The steps of cutting the sealing strips on the material box are as follows: the first driving component 201 is operated to drive the first transmission rod 202 and the second transmission rod 203 to move relative to each other, and the two sets of movable plates 204 are driven to move relative to each other, and then the fastening frame 3011 equipped with the transverse cutting knife 3013 is driven to move relative to each other, and the transverse cutting knife 3013 moves to cut the transverse sealing strips on the material box. Then the second driving component 3022 is operated to drive the longitudinal cutting knife 3023 to move synchronously up and down, and the longitudinal sealing strips on the material box are cut, so that the sealing strips used for sealing on the material box are cut separately. The box can be unpacked conveniently and quickly, and the unpacking efficiency is effectively improved.

[0048] In summary, the material box tape unsealing mechanism of the embodiment of the utility model adopts the limited conveying of the material box, and cuts the sealing strip on the material box by double cutting in the horizontal and vertical directions, thereby replacing manual operation, speeding up the unsealing of the material box, and improving the efficiency of material retrieval.

[0049] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A material box tape unsealing mechanism, characterized in that: It comprises a fixing frame (10), a driving assembly (20), a disassembling assembly (30), an abutting assembly (40) and a limiting assembly (50), wherein: The driving assembly (20) is divided into two groups, and the two groups of the driving assembly (20) are symmetrically arranged on the fixed frame (10). The driving assembly (20) comprises a first driving component (201), a first transmission rod (202), a second transmission rod (203), a movable plate (204) and a transmission chain (205), wherein: The first driving component (201) is arranged on the fixing frame (10); The first transmission rod (202) and the second transmission rod (203) are respectively arranged at the output end of the first driving component (201); The movable plates (204) are in two groups, and the two groups of movable plates (204) are respectively movably arranged on the fixed frame (10), and the two groups of movable plates (204) are respectively arranged on the first transmission rod (202) and the second transmission rod (203); The transmission chains (205) are divided into two groups, and one end of the two groups of transmission chains (205) is arranged on the fixing frame (10); The unsealing assembly (30) is movably arranged on the fixed frame (10), and the unsealing assembly (30) comprises a transverse unsealing mechanism (301) and a longitudinal unsealing mechanism (302), wherein: The transverse unsealing mechanism (301) is movably arranged on the fixed frame (10), and the transverse unsealing mechanism (301) is connected to the movable plate (204); The longitudinal unsealing mechanism (302) is arranged on the fixing frame (10); The abutment assembly (40) is arranged on the fixing frame (10); The limiting component (50) is arranged on the fixing frame (10).

2. The material box tape unsealing mechanism according to claim 1, characterized in that: The transverse unsealing mechanism (301) comprises a fastening frame (3011), a baffle (3012) and a transverse cutting knife (3013), wherein: The fastening frame (3011) is arranged on the movable plate (204), and the fastening frame (3011) is connected to the other end of the transmission chain (205); The baffle (3012) is arranged on the fastening frame (3011); The transverse cutting knife (3013) is arranged on the fastening frame (3011).

3. The material box tape unsealing mechanism according to claim 1, characterized in that: The longitudinal unsealing mechanism (302) comprises a support frame (3021), a second driving component (3022) and a longitudinal cutting knife (3023), wherein: The supporting frame (3021) is arranged on the fixing frame (10); The second driving components (3022) are divided into two groups, and the two groups of the second driving components (3022) are respectively arranged on the supporting frame (3021); The longitudinal cutting knives (3023) are in two groups, and the two groups of longitudinal cutting knives (3023) are respectively arranged at the output ends corresponding to the second driving component (3022).

4. The material box tape unsealing mechanism according to claim 1, characterized in that: The abutment assembly (40) comprises a third driving component (401), a fixing plate (402) and a limiting component (403), wherein: The third driving component (401) is arranged on the fixing frame (10); The fixing plate (402) is arranged at the output end of the third driving component (401); There are multiple groups of the limiting components (403), and the multiple groups of the limiting components (403) are respectively arranged on the fixing plate (402).

5. The material box tape unsealing mechanism according to claim 1, characterized in that: The limiting assembly (50) comprises a top plate (501), a fourth driving component (502) and a limiting pressure plate (503), wherein: The top plate (501) is arranged on the fixing frame (10); The fourth driving component (502) is arranged on the top plate (501); The limiting pressure plate (503) is arranged at the output end of the fourth driving component (502).

6. The material box tape unsealing mechanism according to claim 3, characterized in that: The two longitudinal cutting knives (3023) on a set of the longitudinal unsealing mechanisms (302) are located on the same horizontal plane.

7. The material box tape unsealing mechanism according to claim 2, characterized in that: The two transverse cutting knives (3013) on a set of the transverse unsealing mechanisms (301) are located on the same horizontal plane.

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