Edge trimmer for packaging box production and processing

Abstract

The utility model relates to the technical field of packaging box production and processing, in particular to an edge trimmer for packaging box production and processing, which comprises an upper rod frame, a lower rod frame is arranged at one end of the upper rod frame, and a side frame is arranged on the side surface of the upper rod frame. Compared with an existing connection mode that a tool and a screw are used for connection, the lower rod frame is installed on the rotary cutting knife of each size, and when the rotary cutting knife needs to be installed and disassembled, only the threaded rod needs to be installed or disassembled, then the side arm rod is rotated to release contact with the groove of the lower rod frame, and the lower rod frame is installed on the rotary cutting knife. The upper rod frame and the lower rod frame can be separated to complete disassembly, the whole operation is simple and convenient, no extra tool is needed, and then the operation efficiency when the rotary cutting knife is replaced is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of the production and processing of packaging boxes, in particular to a trimming machine for the production and processing of packaging boxes. Background Technique

[0002] The trimming machine for the production and processing of packaging boxes is mainly used for cutting the edges of plastic packaging boxes. The trimming machine can accurately cut the edges of the packaging boxes, remove the redundant parts, and ensure the accurate size and shape of the packaging boxes. By placing the cylindrical packaging box on the pedestal, and then starting the trimming machine, the rotary cutting disc on the pedestal of the trimming machine will move down to the cylindrical packaging box to be cut, and the edge of the cylindrical packaging box is cut by driving the rotation of the rotary cutting disc. The cut burrs will fall outside the pedestal, and at this time, the trimming operation of the plastic packaging box is completed.

[0003] However, in the trimming work of cylindrical packaging boxes, the rotary cutting knives used by the trimming machine need to be adapted according to cylindrical packaging boxes of different sizes. When replacing rotary cutting knives of different sizes, the disassembly efficiency of the pressing arm and the rotary cutting knife is relatively low, which affects the use efficiency. And currently, after the cylindrical burrs are cut, the annular cut burrs will be sleeved outside the pedestal, and the operator needs to cut the annular burrs with scissors to remove them from the pedestal, and manual cutting is time-consuming. Content of the Utility Model

[0004] In order to overcome the above technical problems, the purpose of the utility model is to provide a trimming machine for the production and processing of packaging boxes to solve the problem that the disassembly efficiency of the pressing arm and the rotary cutting knife is relatively low and affects the use efficiency as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A trimming machine for the production and processing of packaging boxes includes a main body component group. The main body component group includes a frame. A pedestal body is installed on the top of the frame. A packaging box body is in contact with the top of the pedestal body. A rotary cutting knife is arranged outside the packaging box body. An installation component group is arranged on the top of the rotary cutting knife. The installation component group includes an upper rod frame. One end of the upper rod frame is provided with a lower rod frame. A side frame is arranged on the side of the upper rod frame. A side arm rod is arranged inside the side frame. A threaded rod is arranged inside the side arm rod. One end of the threaded rod is provided with an anti-slip button; a cutting knife component group is arranged on one side of the pedestal body, and the cutting knife component group is used for cutting off the annular burrs.

[0007] Preferably: The lower rod frame is connected to the top of the rotary cutting knife, and the upper rod frame and the lower rod frame are in contact through a groove.

[0008] Preferably, two side frames and side arm rods are provided, and the two sets of side frames and side arm rods are symmetrically distributed on both sides of the upper rod frame. The side frames are connected to the side of the upper rod frame, and one end of the side arm rod is connected to the side frame through a rotating shaft.

[0009] Preferably, the threaded rod is connected to the two side arm rods through threads. One end of the threaded rod is connected to the anti-slip button. The lower rod frame contacts the threaded rod through a through hole, and the end of the side arm rod away from the side frame contacts the lower rod frame through a groove.

[0010] Preferably, the cutting tool component group includes a lower bracket. A table stone is provided on the top of the lower bracket. A lower frame body is provided on one side of the table stone. A cutting tool is provided inside the lower frame body. A handle is provided on one side of the cutting tool.

[0011] Preferably, the lower bracket is of an L-shaped structure. The lower bracket is connected to the top of the machine frame. The table stone is connected to the lower bracket. A groove is provided at the position of the table stone corresponding to the cutting tool, and the table stone and the cutting tool can contact through the groove.

[0012] Preferably, one end of the cutting tool is connected to the lower frame body through a rotating shaft. The lower frame body is connected to the top of the machine frame. The handle is connected to the cutting tool.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. This trimming machine for the production and processing of packaging boxes is provided with an installation component group. Currently, during the trimming work of cylindrical packaging boxes, the rotary cutting tool used by the trimming machine needs to adapt to cylindrical packaging boxes of different sizes. When replacing the rotary cutting tool of different sizes, the disassembly efficiency of the pressing arm and the rotary cutting tool is relatively low, affecting the use efficiency. In the corresponding designed installation component group, when replacing the rotary cutting tool, by rotating the anti-slip knob, the anti-slip knob rotates the threaded rod, and the threaded rod can move in the side arm rod through the thread, so that the threaded rod disengages from the connection with the side arm rod. Subsequently, control is used to release the contact between one end of the side arm rod and the groove of the lower rod holder. Then, the lower rod holder and the upper rod holder can be separated to replace the rotary cutting tool. After switching to the rotary cutting tool of the appropriate size, then insert the lower rod holder at the top of the rotary cutting tool into the groove of the upper rod holder. Subsequently, rotate the side arm rod, one end of the side arm rod contacts the lower rod holder through the card slot. Then, connect the threaded rod to the two side arm rods through the thread, and the threaded rod passes through the through hole of the lower rod holder. At this time, the upper rod holder and the lower rod holder are connected. The design of this installation component group, compared with the existing connection method using tools and screws, installs the lower rod holder on each size of the rotary cutting tool. Subsequently, when installation and disassembly are required, only the threaded rod needs to be installed or disassembled, and then by rotating the side arm rod to release the contact with the groove of the lower rod holder, the upper rod holder and the lower rod holder will be separated to complete the disassembly. The overall operation is simple and convenient, without the need to use additional tools, thereby improving the operation efficiency when replacing the rotary cutting tool;

[0015] 2. This trimming machine for the production and processing of packaging boxes is provided with a cutting tool component group. Currently, after the cylindrical rough edges are cut, the annular cut rough edge waste will be sleeved outside the pedestal. Personnel need to cut the annular rough edge with scissors to remove it from the pedestal. Manual cutting is time-consuming. In the corresponding designed cutting tool component group, the annular material cut by the rotary cutting tool will fall to the top of the machine frame, and the environmental material will contact the top of the table stone. At this time, by pulling the handle, the cutting tool part contacts the table stone, and when the cutting tool part and the table stone overlap, the annular material on the lower bracket will be cut off. This design, compared with the manual cutting of the prior art, is simpler and faster in operation. After cutting off the annular material, it can be removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structural schematic diagram of the present utility model;

[0017] Figure 2 is the structural schematic diagram of the installation component group and the main body component group of the present utility model;

[0018] Figure 3 is the sectional structural schematic diagram of the installation component group and the main body component group of the present utility model;

[0019] Figure 4 The structure diagram of part A in Figure 3 the present utility model;

[0020] Figure 5 The structure diagram of the installation component group part of the present utility model;

[0021] Figure 6 The structure diagram of the cutting knife component group part of the present utility model.

[0022] In the figure: 01, main body component group; 11, frame; 12, pedestal body; 13, packaging box body; 14, rotary cutting knife; 02, installation component group; 21, upper rod frame; 22, lower rod frame; 23, side frame; 24, side arm rod; 25, threaded rod; 26, anti-slip button; 03, cutting knife component group; 31, lower bracket; 32, table stone; 33, lower frame body; 34, cutting knife part; 35, handle. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1-6 , an embodiment provided by the present utility model: A trimming machine for the production and processing of packaging boxes, including a main body component group 01. The main body component group 01 includes a frame 11. A pedestal body 12 is installed on the top of the frame 11. A packaging box body 13 is in contact with the top of the pedestal body 12. A rotary cutting knife 14 is arranged outside the packaging box body 13. An installation component group 02 is arranged on the top of the rotary cutting knife 14. The installation component group 02 includes an upper rod frame 21. One end of the upper rod frame 21 is provided with a lower rod frame 22. A side frame 23 is arranged on the side of the upper rod frame 21. A side arm rod 24 is arranged inside the side frame 23. A threaded rod 25 is arranged inside the side arm rod 24. An anti-slip button 26 is arranged at one end of the threaded rod 25; A cutting knife component group 03 is arranged on one side of the pedestal body 12. The cutting knife component group 03 is used to cut off the annular rough edge.

[0025] The lower rod frame 22 is connected to the top of the rotary cutting knife 14, and the upper rod frame 21 contacts the lower rod frame 22 through a groove.

[0026] There are two side frames 23 and side arm rods 24, and the two groups of side frames 23 and side arm rods 24 are symmetrically distributed on both sides of the upper rod frame 21. The side frame 23 is connected to the side of the upper rod frame 21, and one end of the side arm rod 24 is connected to the side frame 23 through a rotating shaft.

[0027] The threaded rod 25 connects two side arm rods 24 through threads. One end of the threaded rod 25 is connected to the anti-slip button 26. The lower rod holder 22 contacts the threaded rod 25 through a through hole. One end of the side arm rod 24 away from the side frame 23 contacts the lower rod holder 22 through a groove.

[0028] The cutting tool component group 03 includes a lower bracket 31. A table stone 32 is provided on the top of the lower bracket 31. A lower frame body 33 is provided on one side of the table stone 32. A cutting tool 34 is provided inside the lower frame body 33. A handle 35 is provided on one side of the cutting tool 34.

[0029] The lower bracket 31 is of an L-shaped structure. The lower bracket 31 is connected to the top of the frame 11. The table stone 32 is connected to the lower bracket 31. The table stone 32 is provided with a groove at the position corresponding to the cutting tool 34, and the table stone 32 and the cutting tool 34 can contact through the groove.

[0030] One end of the cutting tool 34 is connected to the lower frame body 33 through a rotating shaft. The lower frame body 33 is connected to the top of the frame 11. The handle 35 is connected to the cutting tool 34.

[0031] Working principle: Currently, in the edge-cutting work of cylindrical packaging boxes, the rotary cutting knife 14 used by the edge-cutting machine needs to be adapted according to cylindrical packaging boxes of different sizes. When replacing the rotary cutting knife 14 of different sizes, the disassembly efficiency of the pressing arm and the rotary cutting knife 14 is relatively low, affecting the use efficiency. In the corresponding designed installation component group 02, when replacing the rotary cutting knife 14, by rotating the anti-slip button 26, the anti-slip button 26 rotates the threaded rod 25, and the threaded rod 25 can move in the side arm rod 24 through the thread, so that the threaded rod 25 is disengaged from the connection with the side arm rod 24. Subsequently, control is performed to release the contact between one end of the side arm rod 24 and the groove of the lower rod holder 22. Subsequently, the lower rod holder 22 and the upper rod holder 21 can be separated, and the rotary cutting knife 14 can be replaced. After switching to the rotary cutting knife 14 of the appropriate size, the lower rod holder 22 at the top of the rotary cutting knife 14 is inserted into the groove of the upper rod holder 21. Subsequently, the side arm rod 24 is rotated, and one end of the side arm rod 24 contacts the lower rod holder 22 through the card slot. Subsequently, the threaded rod 25 is connected to the two side arm rods 24 through the thread, and the threaded rod 25 passes through the through hole of the lower rod holder 22. At this time, the upper rod holder 21 and the lower rod holder 22 are connected. The design of this installation component group 02, compared with the existing connection method using tools and screws, installs the lower rod holder 22 on each size of the rotary cutting knife 14. Subsequently, when installation and disassembly are required, only the threaded rod 25 needs to be installed or disassembled. Subsequently, by rotating the side arm rod 24 to release the contact with the groove of the lower rod holder 22, the upper rod holder 21 and the lower rod holder 22 will be separated to complete the disassembly. The overall operation is simple and convenient, without the need to use additional tools, thereby improving the operation efficiency when replacing the rotary cutting knife 14. Currently, after the cylindrical rough edge is cut, the annular cut rough edge fertilizer will be sleeved outside the pedestal. Personnel need to cut the annular rough edge with scissors to remove it from the pedestal. Manual cutting is time-consuming. In the corresponding designed cutting knife component group 03, the annular wool material cut by the rotary cutting knife 14 will fall onto the top of the machine frame 11, and the environmental wool material will contact the top of the table stone 32. At this time, by pulling the handle 35, the cutting knife part 34 is brought into contact with the table stone 32. When the cutting knife part 34 and the table stone 32 overlap, the annular wool material on the lower bracket 31 will be cut off. This design, compared with the manual cutting of the prior art, is simpler and faster in operation. After cutting off the annular wool material, it can be removed.

[0032] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A trimming machine for the production and processing of packaging boxes, comprising a main body component group (01). The main body component group (01) includes a frame (11). A pedestal body (12) is installed on the top of the frame (11). A packaging box body (13) is in contact with the top of the pedestal body (12). A rotary cutting knife (14) is arranged outside the packaging box body (13). It is characterized in that: An installation component group (02) is arranged on the top of the rotary cutting knife (14). The installation component group (02) includes an upper rod frame (21). One end of the upper rod frame (21) is provided with a lower rod frame (22). A side frame (23) is arranged on the side of the upper rod frame (21). A side arm rod (24) is arranged inside the side frame (23). A threaded rod (25) is arranged inside the side arm rod (24). One end of the threaded rod (25) is provided with an anti-slip button (26); One side of the pedestal body (12) is provided with a cutting knife component group (03). The cutting knife component group (03) is used to cut off the annular burrs.

2. The trimming machine for the production and processing of the packaging box according to claim 1, wherein: The lower rod frame (22) is connected to the top of the rotary cutting knife (14). The upper rod frame (21) and the lower rod frame (22) are in contact through a groove.

3. A trimming machine for the production and processing of a packaging box according to claim 1, characterized in that: There are two side frames (23) and side arm rods (24). The two sets of side frames (23) and side arm rods (24) are symmetrically distributed on both sides of the upper rod frame (21). The side frame (23) is connected to the side of the upper rod frame (21). One end of the side arm rod (24) is connected to the side frame (23) through a rotating shaft.

4. A trimming machine for the production and processing of a packaging box according to claim 1, characterized in that: The threaded rod (25) is connected to the two side arm rods (24) by threads. One end of the threaded rod (25) is connected to the anti-slip button (26). The lower rod frame (22) is in contact with the threaded rod (25) through a through hole. The end of the side arm rod (24) away from the side frame (23) is in contact with the lower rod frame (22) through a groove.

5. A trimming machine for the production and processing of a packaging box according to claim 1, characterized in that: The cutting knife component group (03) includes a lower bracket (31). A table stone (32) is arranged on the top of the lower bracket (31). A lower frame body (33) is arranged on one side of the table stone (32). A cutting knife member (34) is arranged inside the lower frame body (33). A handle (35) is arranged on one side of the cutting knife member (34).

6. A trimming machine for the production and processing of packaging boxes according to claim 5, characterized in that: The lower bracket (31) is of an L-shaped structure. The lower bracket (31) is connected to the top of the frame (11). The table stone (32) is connected to the lower bracket (31). The table stone (32) is provided with a groove at the position corresponding to the cutting knife member (34), and the table stone (32) and the cutting knife member (34) can be in contact through the groove.

7. A trimming machine for the production and processing of packaging boxes according to claim 5, characterized in that: One end of the cutting knife member (34) is connected to the lower frame body (33) through a rotating shaft. The lower frame body (33) is connected to the top of the frame (11). The handle (35) is connected to the cutting knife member (34).

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