Positioning and edge folding device for packaging box production

Abstract

The utility model relates to the technical field of packaging box production, and discloses a positioning and edge folding device for packaging box production, which comprises a working table, indication scales are arranged at the top of the working table, so that a worker can place a packaging box paperboard in the middle at the top of the working table conveniently, and supporting legs are fixed at the bottom of the working table. The supporting legs are symmetrically fixed to the bottom of the workbench and used for supporting the device body and guaranteeing the stability of the device during operation, the first driving motor is fixed to the surface of the workbench, the fixing columns are fixed to the top of the workbench, and the two fixing columns are symmetrically fixed to the top of the workbench and used for supporting the device body and guaranteeing the stability of the device during operation. By arranging the driving assembly, the bending plate can be driven to move, so that the rotating position of the bending plate is adjusted, the rotating and folding positions of the bending plate can be adjusted according to the sizes and folding positions of different packaging box paperboards, the adaptability to the packaging box paperboards of different sizes is relatively good, and use is relatively convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box production, in particular to a positioning and folding device for packaging box production. Background Art

[0002] Packaging boxes are mainly designed to facilitate transportation, loading and unloading, and warehousing. The most common ones are paper boxes, which require folding operations during production to facilitate subsequent assembly and bonding of the boxes.

[0003] At present, some existing folding devices realize the folding operation of the packaging box by bending the cardboard with a guide plate. However, the rotation position of the guide plate in this folding method is relatively fixed, so that it can only fold the packaging boxes of a few fixed sizes. The adaptability to packaging boxes of different sizes is relatively poor and the use is relatively inconvenient. Therefore, we propose a positioning folding device for packaging box production to solve or resolve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a positioning and folding device for producing packaging boxes, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solution: it includes a workbench, a first drive motor fixed to the surface of the workbench, a fixed column fixed to the top of the workbench, a second drive motor fixed to the surface of the fixed column, a receiving groove opened on the top of the workbench, a second slide groove opened inside the workbench, the second slide groove is located on one side of the receiving groove, a mounting block is slidably installed inside the second slide groove, a bending plate is rotatably installed on the surface of the mounting block through a rotating shaft, a positioning component is arranged on one side of the top of the fixed column, and a driving component is arranged inside the workbench.

[0006] Furthermore, the positioning component includes a first slide groove opened in the fixed column, a support plate slidably installed in the first slide groove by a slider, two groups of support plates are symmetrically installed inside a group of first slide grooves, and the bidirectional screws are fixed to the top of the output shaft of the second drive motor. The bidirectional screws pass through the interior of the two groups of support plates and are threadedly connected to the two groups of support plates. The two groups of support plates are located at both ends of the bidirectional screws, a third slide groove opened in the support plate, a positioning plate slidably installed in the third slide groove by a slider, an electric push rod fixed to the top of the support plate, and the output shaft of the electric push rod is fixedly connected to the top of the positioning plate.

[0007] Furthermore, the drive assembly includes a drive rod fixed to the top end of the output shaft of the first drive motor, a hollow screw sleeved on the surface of the drive rod, one end of the hollow screw rotatably mounted on the surface of a set of mounting blocks through a bearing, a fixing ring fixed to the inside of the workbench, the hollow screw passing through the inside of the fixing ring and being threadedly connected to the fixing ring, a third drive motor fixed to the surface of the mounting block, the output shaft of the third drive motor passing through the inside of the mounting block and fixed to one end of the rotating shaft of the bending plate.

[0008] Furthermore, four groups of second sliding grooves are symmetrically opened inside the workbench and the four groups of second sliding grooves are symmetrical to each other, and the number of mounting blocks is the same as the number of second sliding grooves.

[0009] Furthermore, the limiting column is inserted into the interior of the workbench and the positions of the limiting column and the hollow screw are symmetrical to each other, and one end of the limiting column is fixed to the surface of another group of mounting blocks.

[0010] Furthermore, supporting legs are fixed to the bottom of the workbench, and several groups of supporting legs are symmetrically fixed to the bottom of the workbench.

[0011] Compared with the existing technology, the utility model has the following beneficial effects: by setting a driving component, the bending plate can be driven to move, thereby adjusting the rotation position of the bending plate, so that it can adjust its own position and the rotation and folding position according to the size and folding position of different packaging box cardboards. It has relatively good adaptability to packaging box cardboards of different sizes and is relatively convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the fixed column of the utility model;

[0014] Figure 3 This is a schematic diagram of the third chute structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the limit column of the utility model;

[0016] Figure 5 This is a schematic diagram of the hollow screw structure of the utility model;

[0017] Figure 6 This is a schematic diagram of the drive rod structure of the utility model.

[0018] In the figure: 1. Workbench; 2. Support foot; 3. First drive motor; 4. Second drive motor; 5. Fixed column; 6. Support plate; 7. Electric push rod; 8. Positioning plate; 9. First slide; 10. Bending plate; 11. Accommodating groove; 12. Second slide; 13. Bidirectional screw; 14. Third slide; 15. Limit column; 16. Mounting block; 17. Third drive motor; 18. Hollow screw; 19. Fixed ring; 20. Drive rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-6 , including a workbench 1, an indicating scale is opened on the top of the workbench 1, which is convenient for personnel to place the packaging cardboard in the center of the top of the workbench 1, a supporting foot 2 is fixed to the bottom of the workbench 1, and several groups of supporting feet 2 are symmetrically fixed at the bottom of the workbench 1, and several groups of supporting feet 2 are used to support the main body of the device and ensure the stability of the device during operation, a first driving motor 3 fixed to the surface of the workbench 1, a fixed column 5 fixed to the top of the workbench 1, and two groups of fixed columns 5 are symmetrically fixed on the top of the workbench 1, and a second driving motor 4 fixed to the surface of the fixed column 5, and the number of the second driving motor 4 is the same as the number of the fixed columns 5, a receiving groove 11 is opened on the top of the workbench 1, and two groups of receiving grooves 11 are symmetrically opened on the top of the workbench 1, a second slide groove 12 is opened inside the workbench 1, and the second slide groove 12 is located on one side of the receiving groove 11, and the second slide groove 12 is symmetrically opened in four groups inside the workbench 1 The four groups of second slide grooves 12 are symmetrical to each other, the internal space of the second slide grooves 12 is connected to the internal space of the accommodating grooves 11, and one group of accommodating grooves 11 is simultaneously connected to the internal spaces of the two groups of second slide grooves 12, the mounting block 16 is slidably installed inside the second slide grooves 12, and the number of mounting blocks 16 is the same as the number of second slide grooves 12, the bending plate 10 is rotatably installed on the surface of the mounting block 16 through the rotating shaft, the bending plate 10 is located inside the accommodating groove 11, and the bending plate 10 is symmetrically installed with two groups on the surface of the four groups of mounting blocks 16. The rotating shaft of the bending plate 10 is simultaneously rotatably connected to the surfaces of the two groups of mounting blocks 16. When the mounting block 16 moves, it will drive the rotatably connected bending plate 10 to move, and the positioning assembly is arranged on one side of the top of the fixed column 5, and the positioning assembly is symmetrically arranged with two groups on one side of the top of the fixed column 5. The driving assembly is arranged inside the workbench 1, and the driving assembly is symmetrically arranged with two groups inside the workbench 1.

[0021] The interior of the positioning component includes a first slide groove 9 opened in the interior of the fixed column 5, and a support plate 6 is slidably installed in the interior of the first slide groove 9 through a slider. Two groups of support plates 6 are symmetrically installed inside a group of first slide grooves 9. The support plate 6 can slide inside the fixed column 5 through the first slide groove 9 and is fixed to the bidirectional screw 13 at the top end of the output shaft of the second drive motor 4. The second drive motor 4 can drive the bidirectional screw 13 fixed at the top end of the output shaft to rotate. The bidirectional screw 13 passes through the interior of the two groups of support plates 6 and is threadedly connected to the two groups of support plates 6. The two groups of support plates 6 are located at both ends of the bidirectional screw 13. When the screw 13 rotates, it will drive the two sets of meshing support plates 6 to move toward each other. The third slide groove 14 is opened inside the support plate 6, and the positioning plate 8 is slidably installed inside the third slide groove 14 through the slider. The electric push rod 7 is fixed to the top of the support plate 6, and the output shaft of the electric push rod 7 is fixedly connected to the top of the positioning plate 8. The electric push rod 7 can drive the positioning plate 8 fixed on the top of the output shaft to move, so that the positioning plate 8 slides inside the support plate 6 through the third slide groove 14. When the bidirectional screw 13 drives the support plate 6 to move, the support plate 6 will drive the positioning plate 8 slidably installed inside the third slide groove 14 to move.

[0022] The driving component includes a driving rod 20 fixed to the top end of the output shaft of the first driving motor 3. The first driving motor 3 can drive the driving rod 20 fixed at the top end of the output shaft to rotate. The hollow screw 18 is sleeved on the surface of the driving rod 20. Several groups of limiting protrusions are fixed on the surface of the driving rod 20. The limiting protrusions are engaged with the inside of the hollow screw 18. When the driving rod 20 rotates, the engaging hollow screw 18 is driven to rotate through the limiting protrusions. One end of the hollow screw 18 is rotatably mounted on the surface of a group of mounting blocks 16 through a bearing. The limiting column 15 is inserted into the inside of the workbench 1 and the positions of the limiting column 15 and the hollow screw 18 are symmetrical to each other. One end of the limiting column 15 is fixed to the surface of another group of mounting blocks 16. The limiting column 15 can limit the position of the bending plate 10 through the mounting block 16 to prevent the bending plate 10 from tilting when moving, thereby improving the movement of the bending plate 10. The stability of the workbench 1 is ensured by a fixing ring 19 fixed to the inside of the fixing ring 19, and the hollow screw 18 passes through the inside of the fixing ring 19 and is threadedly connected to the fixing ring 19. When the hollow screw 18 rotates, it will drive itself to move through the threaded fixing ring 19. When the hollow screw 18 moves, it will push the rotatably connected mounting block 16 to move, so that the mounting block 16 drives the bending plate 10 connected by the rotating shaft to move. At the same time, when the hollow screw 18 moves, it will slide along the surface of the driving rod 20. The driving rod 20 can drive the moving hollow screw 18 to rotate through the limiting protrusion fixed on the surface. The third driving motor 17 is fixed to the surface of the mounting block 16, and the output shaft of the third driving motor 17 passes through the inside of the mounting block 16 and is fixed to one end of the rotating shaft of the bending plate 10. The third driving motor 17 can drive the rotating shaft of the bending plate 10 fixed at the top of the output shaft to rotate, so that the rotating shaft drives the bending plate 10 to rotate.

[0023] Working principle: when it is necessary to perform positioning and folding operations on the packaging box cardboard, the cardboard is placed on the top of the workbench 1, and the two ends of the cardboard that need to be folded are located on the top of the bending plate 10. At this time, the electric push rod 7 will push the positioning plate 8 to move so that the bottom of the positioning plate 8 contacts the top of the cardboard and applies a certain pressure on the top of the cardboard to make it close to the top of the workbench 1. At this time, the bending plate 10 is driven to rotate by the third drive motor 17, so that the bending plate 10 can drive the cardboard on the top side to rotate, so that the packaging box cardboard is bent along the position pressed by the positioning plate 8, completing the folding operation of the packaging box cardboard. When it is necessary to perform folding operations on packaging box cardboards of different sizes At the same time, the first drive motor 3 drives the drive rod 20 to rotate, so that the drive rod 20 drives the hollow screw 18 to rotate, so that the hollow screw 18 pushes the rotating shaft of the bending plate 10 to move, thereby adjusting the rotation position of the bending plate 10, so that it can adjust itself and the rotation and folding position according to the size and folding position of different packaging box cardboards. At the same time, the second drive motor 4 can drive the bidirectional screw 13 to rotate, so that the bidirectional screw 13 drives the two sets of support plates 6 to move, thereby adjusting the position of the positioning plate 8, so that it can position the bending position of cardboards of different sizes, so that the device has relatively good adaptability to packaging box cardboards of different sizes and is relatively convenient to use.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning and folding device for producing packaging boxes, characterized in that: The invention comprises a workbench (1), a first drive motor (3) fixed to the surface of the workbench (1), a fixing column (5) fixed to the top of the workbench (1), and a second drive motor (4) fixed to the surface of the fixing column (5); A receiving groove (11), the receiving groove (11) is provided on the top of the workbench (1); A second chute (12), the second chute (12) is opened inside the workbench (1), and the second chute (12) is located on one side of the receiving groove (11); A mounting block (16) is slidably mounted inside the second slide groove (12); A bending plate (10), the bending plate (10) is rotatably mounted on the surface of the mounting block (16) via a rotating shaft; A positioning component is arranged on one side of the top of the fixed column (5); A driving component is arranged inside the workbench (1).

2. A positioning and folding device for packaging box production according to claim 1, characterized in that: The positioning component includes a first slide groove (9) provided in the interior of the fixed column (5), a support plate (6) slidably installed in the interior of the first slide groove (9) by a slider, two groups of bidirectional screws (13) fixed to the top of the output shaft of the second drive motor (4) are symmetrically installed in the interior of one group of first slide grooves (9), the bidirectional screws (13) pass through the interior of the two groups of support plates (6) and are threadedly connected to the two groups of support plates (6), the two groups of support plates (6) are located at both ends of the bidirectional screws (13), a third slide groove (14) provided in the interior of the support plate (6), a positioning plate (8) slidably installed in the interior of the third slide groove (14) by a slider, an electric push rod (7) fixed to the top of the support plate (6), and the output shaft of the electric push rod (7) is fixedly connected to the top of the positioning plate (8).

3. A positioning and folding device for packaging box production according to claim 1, characterized in that: The drive assembly includes a drive rod (20) fixed to the top end of the output shaft of the first drive motor (3), a hollow screw (18) sleeved on the surface of the drive rod (20), one end of the hollow screw (18) being rotatably mounted on the surface of a set of mounting blocks (16) through a bearing, a fixing ring (19) fixed to the inside of the workbench (1), the hollow screw (18) passing through the inside of the fixing ring (19) and being threadedly connected to the fixing ring (19), a third drive motor (17) fixed to the surface of the mounting block (16), the output shaft of the third drive motor (17) passing through the inside of the mounting block (16) and being fixed to one end of the rotating shaft of the bending plate (10).

4. A positioning and folding device for packaging box production according to claim 1, characterized in that: Four groups of second chutes (12) are symmetrically provided inside the workbench (1), and the four groups of second chutes (12) are symmetrical to each other. The number of the mounting blocks (16) is the same as the number of the second chutes (12).

5. A positioning and folding device for packaging box production according to claim 1, characterized in that: The limiting column (15) is inserted into the workbench (1) and the positions of the limiting column (15) and the hollow screw (18) are symmetrical to each other. One end of the limiting column (15) is fixed to the surface of another group of mounting blocks (16).

6. A positioning and folding device for packaging box production according to claim 1, characterized in that: Support legs (2) are fixed to the bottom of the workbench (1), and a plurality of support legs (2) are symmetrically fixed to the bottom of the workbench (1).

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