Indentation equipment for packaging box production

Abstract

The utility model relates to the technical field of packaging box processing, in particular to an indentation device for packaging box production, which comprises a workbench, an output shaft of a first motor is fixedly connected with a round roller, the right end of the round roller is rotatably connected with the workbench through a bearing, and an indentation structure is matched with a second shell to enable the round roller to rotate. An output shaft of a third motor rotates to drive discs to move, the output end of a second electric telescopic rod moves to drive the two discs to move on the packaging box, the situation that the periphery of the packaging box cannot be creased at the same time is avoided, and the working efficiency of the creasing equipment for packaging box production is improved; the output shaft of the first motor rotates to drive the square plate to move, the square plate 7 tightly abuts against the outer wall of the packaging box to fix the packaging box, the packaging box cannot deviate when being creased again, and the working quality of the creasing equipment for packaging box production is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box processing, in particular to an indentation device for packaging box production. Background Art

[0002] As the name implies, packaging boxes are boxes used to package products. They can be classified by material, such as paper boxes, iron boxes, wooden boxes, cloth boxes, leather boxes, acrylic boxes, etc. They can also be classified by product name, such as moon cake boxes, tea boxes, wolfberry boxes, candy boxes, exquisite gift boxes, local specialty boxes, wine boxes, chocolate boxes, food and medicine health care product boxes, food packaging boxes, tea packaging boxes, pencil cases, etc. Packaging box functions: to ensure the safety of products in transportation, to improve the grade of products, etc., so packaging boxes need to be indented by packaging box production indentation equipment.

[0003] For example, a creasing device for packaging box production with the authorization announcement number "CN219405602U" is used. During creasing, the personnel move the packaging box paper forward through the conveying drive roller, and then the two ends of the packaging box paper pass through the adjusting creasing device, so that the adjusting creasing device is convenient for side creasing of the packaging box paper below during rotation. When the creasing device for packaging box production performs creasing work on the packaging box, it performs creasing on the left and right sides of the packaging box by rolling the ball and adjusting the creasing device, and cannot perform creasing on the front and back of the packaging box. If it is desired to perform creasing on the front and back of the packaging box, it is necessary to take out and reverse the packaging box after the left and right creasing is completed, and when it is placed on the workbench, it is impossible to perform creasing on all sides of the packaging box at the same time, resulting in reduced work efficiency. At the same time, when it performs creasing work on the packaging box, it is impossible to fix the packaging box, resulting in the packaging box being offset when being creasing, resulting in reduced work quality of the creasing device for packaging box production. Utility Model Content

[0004] The utility model aims to solve the problems that the four sides of a packaging box cannot be indented at the same time, which reduces the working efficiency of the indentation equipment used for packaging box production and the packaging box cannot be fixed, resulting in the deviation of the packaging box when indented, thereby reducing its working quality. A indentation equipment for packaging box production is proposed to solve the problems that the four sides of a packaging box cannot be indented at the same time, which reduces the working quality.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A creasing device for packaging box production is designed, including a workbench, the inner right side of the workbench is slidably connected to a second shell, the interior of the second shell is provided with a creasing structure, the top of the workbench is fixedly connected to a first shell, the interior of the first shell is provided with a packaging box fixing structure, the inner wall of the workbench is fixedly connected to a first motor, the output shaft of the first motor is fixedly connected to a round roller, and the left and right ends of the round roller are rotatably connected to the workbench through bearings.

[0007] Preferably, the packaging box fixing structure includes a second motor, the outer wall of the second motor is fixedly connected to the first shell, the output shaft of the second motor is fixedly connected to a stud, the left and right sides of the stud are rotatably connected to the first shell through bearings, the stud is threadedly connected to the first nut and the second nut respectively, the top ends of the two first nuts and the second nuts are slidably connected to the first shell, the left and right ends of the first nut are fixedly connected to the first short rod, the left and right ends of the first short rod are movably connected to the second connecting rod through a pin shaft, the bottom end of the second connecting rod is movably connected to the slider through a pin shaft, the left and right ends of the second nut are fixedly connected to the second short rod, the left and right ends of the second short rod are movably connected to the first connecting rod through a pin shaft, the bottom end of the first connecting rod is movably connected to the slider through a pin shaft, the bottom end of the slider is slidably connected to the square plate, and the first connecting rod is movably connected to the second connecting rod through a pin shaft.

[0008] Preferably, the end of the first electric telescopic rod is fixedly connected to a workbench, the output end of the first electric telescopic rod is fixedly connected to a push rod, the top of the push rod is fixedly connected to two cross bars, the cross bars are slidably connected to the workbench, and the cross bars are rotatably connected to the turntable through bearings.

[0009] Preferably, the indentation structure includes a second electric telescopic rod and a third motor, the end of the second electric telescopic rod is fixedly connected to the second shell, the output end of the second electric telescopic rod is fixedly connected to the third shell, the back of the third shell is slidably connected to the second shell, the top of the third shell is fixedly connected to two vertical rods, one side of the vertical rod is fixedly connected to a cylinder, the cylinder is sleeved with the round rod, one side of the round rod is fixedly connected to a disk, the outer wall of the round rod is fixedly connected to a pull rod, the outer wall of the third motor is fixedly connected to the third shell, the output shaft of the third motor is fixedly connected to a gear, the rotating shaft of the gear is rotatably connected to the third shell through a bearing, the gear is meshed with the first rack and the second rack respectively, the outer walls of the two first racks and the second rack are slidably connected to the third shell, the left ends of the two first racks and the second rack are fixedly connected to a long block, and the left end of the long block is fixedly connected to the pull rod.

[0010] Preferably, the outer wall of the vertical rod is slidably connected to the second shell, the outer wall of the pull rod is slidably connected to the second shell, and the vertical rod extends to the outside of the second shell.

[0011] Preferably, a third electric telescopic rod is fixedly connected to the right side of the interior of the workbench, and an output end of the third electric telescopic rod is fixedly connected to the second shell.

[0012] The utility model provides a creasing device for packaging box production, which has the beneficial effect that: through the cooperation of the creasing structure and the second shell, the output shaft of the third motor rotates to drive the disc to move, and the output end of the second electric telescopic rod moves to drive the two discs to move on the packaging box, thereby avoiding the inability to perform creasing work on all sides of the packaging box at the same time, and improving the working efficiency of the creasing device for packaging box production.

[0013] Through the cooperation of the packaging box fixing structure and the first shell, the output shaft of the first motor rotates to drive the stud to rotate, the rotation of the stud drives the slider to slide on the square plate, the sliding of the slider drives the square plate to move, the output shaft of the first motor rotates to drive the square plate to move, the square plate is tightly against the outer wall of the packaging box, fixing the packaging box, so that the packaging box will not be offset when it is indented again, thereby improving the working quality of the indentation equipment used in packaging box production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A front cross-sectional view of

[0016] Figure 3 for Figure 2 A front cross-sectional view of the first shell;

[0017] Figure 4 for Figure 3 A right side sectional view of

[0018] Figure 5 for Figure 1 Top view of the indentation structure;

[0019] Figure 6 for Figure 5 A partial front cross-sectional view of

[0020] Figure 7 for Figure 2 Schematic diagram of the connection relationship between the middle push rod, turntable and cross bar.

[0021] In the figure: 1, workbench, 2, first motor, 3, first shell, 4, packaging box fixing structure, 401, second motor, 402, stud, 403, first nut, 404, first short rod, 405, first connecting rod, 406, slider, 407, square plate, 408, second nut, 409, second connecting rod, 410, second short rod, 5, round roller, 6, first electric telescopic rod, 7, push rod, 8, second shell, 9, indentation structure, 901, third motor, 902, first rack, 903, second rack, 904, pull rod, 905, cylinder, 906, vertical rod, 907, disk, 908, third shell, 909, second electric telescopic rod, 910, gear, 911, long block, 912, round rod, 10, turntable, 11, third electric telescopic rod, 12, cross bar. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] See attached Figure 1-6 : In the present embodiment, a creasing device for producing packaging boxes includes a workbench 1, the inner right side of the workbench 1 is slidably connected to the second shell 8, the second shell 8 can slide in the workbench 1, the interior of the second shell 8 is provided with a creasing structure 9, the top of the workbench 1 is fixedly connected to the first shell 3, the interior of the first shell 3 is provided with a packaging box fixing structure 4, the inner wall of the workbench 1 is fixedly connected to the first motor 2, the model of the first motor 2 is selected according to actual needs, and the selection can meet the work needs, the output shaft of the first motor 2 is fixedly connected to the round roller 5, the output shaft of the first motor 2 rotates to drive the round roller 5 to rotate, the left and right ends of the round roller 5 are rotatably connected to the workbench 1 through bearings, and the round roller 5 rotates in the workbench 1 through the bearings;

[0024] A third electric telescopic rod 11 is fixedly connected to the right side of the interior of the workbench 1. The model of the first electric telescopic rod can be selected according to actual needs and can meet the work needs. The output end of the first electric telescopic rod 6 is fixedly connected to a push rod 7. The output end of the first electric telescopic rod 6 moves to drive the push rod 7 to move. The top of the push rod 7 is fixedly connected to two cross bars 12. The movement of the push rod 7 drives the cross bar 12 to move. The cross bar 12 is slidably connected to the workbench 1, and the cross bar 12 can slide in the workbench 1. The cross bar 12 is rotatably connected to the turntable 10 through a bearing, and the turntable 10 rotates on the cross bar 12 through a bearing. The outer wall of the vertical rod 906 is slidably connected to the second shell 8, and the vertical rod 906 slides in the second shell 8. The outer wall of the pull rod 904 is slidably connected to the second shell 8, and the pull rod 904 slides in the second shell 8.

[0025] The vertical rod 906 extends to the outside of the second shell 8, and a third electric telescopic rod 11 is fixedly connected to the right side of the inside of the workbench 1. The model of the third electric telescopic rod 11 is selected according to actual needs and can meet work needs. The output end of the third electric telescopic rod 11 is fixedly connected to the second shell 8, and the movement of the output end of the third electric telescopic rod 11 drives the second shell 8 to move.

[0026] Refer to the attached Figure 3 and Figure 4 : The packaging box fixing structure 4 includes a second motor 401, and the outer wall of the second motor 401 is fixedly connected to the first shell 3. The model of the second motor 401 can be selected according to actual needs, and the model can be selected to meet the work needs. The output shaft of the second motor 401 is fixedly connected to the stud 402, and the output shaft of the second motor 401 rotates to drive the stud 402 to rotate. The left and right sides of the stud 402 are rotatably connected to the first shell 3 through the bearing, and the stud 402 rotates in the first shell 3 through the bearing. The stud 402 is threadedly connected to the first nut 403 and the second nut 408 respectively, and the rotation of the stud 402 drives the first nut 403 and the second nut 408 to move;

[0027] The top ends of the first nut 403 and the second nut 408 are slidably connected to the first housing 3, and the first nut 403 and the second nut 408 slide in the first housing 3. The left and right ends of the first nut 403 are fixedly connected to the first short rod 404. The movement of the first nut 403 drives the movement of the first short rod 404. The left and right ends of the first short rod 404 are movably connected to the second connecting rod 409 through a pin shaft. The movement of the first short rod 404 drives the two second connecting rods 409 to rotate. The bottom end of the second connecting rod 409 is movably connected to the slider 406 through a pin shaft. The rotation of the second connecting rod 409 drives the slider 406 to slide.

[0028] The left and right ends of the second nut 408 are fixedly connected with the second short rod 410, and the left and right ends of the second short rod 410 are movably connected to the first connecting rod 405 through a pin shaft. The movement of the second short rod 410 drives the first connecting rod 405 to rotate. The bottom end of the first connecting rod 405 is movably connected to the slider 406 through the pin shaft. The rotation of the first connecting rod 405 drives the slider 406 to slide. The bottom end of the slider 406 is slidably connected to the square plate 407, and the slider 406 can slide on the square plate 407. The first connecting rod 405 is movably connected to the second connecting rod 409 through the pin shaft, and the first connecting rod 405 and the second connecting rod 409 rotate around the pin shaft.

[0029] Refer to the attached Figure 1 , Figure 2 , Figure 5 and Figure 6: A creasing device for packaging box production, the creasing structure 9 includes a second electric telescopic rod 909 and a third motor 901, the end of the second electric telescopic rod 909 is fixedly connected with a second shell 8, the model of the second electric telescopic rod is selected according to actual needs, and the output end of the second electric telescopic rod 909 is fixedly connected with a third shell 908, and the movement of the output end of the second electric telescopic rod 909 drives the third shell 908 to move;

[0030] The back of the third shell 908 is slidably connected to the second shell 8. The third shell 908 slides in the second shell 8 through the protrusion processed on the back. The top of the third shell 908 is fixedly connected to two vertical rods 906. The sliding of the third shell 908 drives the two vertical rods 906 to move. One side of the vertical rod 906 is fixedly connected to a cylinder 905. The movement of the vertical rod 906 drives the cylinder 905 to move. The cylinder 905 is sleeved with a round rod 912. The movement of the cylinder 905 drives the round rod 912 to move. The round rod 912 can be extended and retracted in the cylinder 905. One side of the round rod 912 is fixedly connected to a disk 907. The movement of the round rod 912 drives the disk 907 to move. The outer wall of the round rod 912 is fixedly connected to a pull rod 904. The pull rod 904 has a pull rod 904. The movement of the pull rod 904 drives the round rod 912 to move.

[0031] The outer wall of the third motor 901 is fixedly connected with a third housing 908. The model of the third motor 901 can be selected according to actual needs and can meet the working needs. The output shaft of the third motor 901 is fixedly connected with a gear 910. The output shaft of the third motor 901 rotates to drive the gear 910 to rotate. The gear 910 is rotatably connected with the third housing 908 through a bearing. The gear 910 rotates in the third housing 908 through a bearing. The gear 910 is respectively meshed with the first rack 902 and the second rack 903. The rotation of the gear 910 drives the first rack 902 and the second rack 903 to slide.

[0032] The outer walls of the two first racks 902 and the second rack 903 are slidably connected to the third shell 908. The two first racks 902 and the second rack 903 slide in the third shell 908 through surface-processed protrusions. The left ends of the first racks 902 and the second rack 903 are fixedly connected with a long block 911. The movement of the first racks 902 and the second rack 903 drives the long block 911 to move. The left end of the long block 911 is fixedly connected with a pull rod 904. The movement of the long block 911 drives the pull rod 904 to move.

[0033] Working principle:

[0034] When you need to indent the front and back of the box;

[0035] The operator places the packaging box on the workbench 1, under the round roller 5, connects the external power supply of the second motor 401, starts the first motor 401, and the output shaft of the first motor 401 rotates through the coupling to drive the stud 402 to rotate (such as Figure 3 ), the stud 402 rotates to drive the first nut 403 and the second nut 408 to move, the first nut 403 moves to drive the first short rod 404 to move, the first short rod 404 moves to drive the first connecting rod 405 to rotate, the second nut 408 moves to drive the second short rod 410 to move, the second short rod 410 moves to drive the second connecting rod 409 to rotate, the first connecting rod 405 and the second connecting rod 409 rotate to drive the slider 406 to slide on the square plate 407, and the sliding of the slider 406 drives the square plate 407 to move downward;

[0036] When the surface of the square plate 407 is pressed against the packaging box, the first motor 401 is turned off. The surface of the square plate 407 is wrapped with cotton cloth so as not to cause indentations on the packaging box. The external power supply of the third motor 901 is turned on, the third motor 901 is started, and the output shaft of the third motor 901 rotates to drive the gear 910 to rotate (such as Figure 6 ), the gear 910 rotates to drive the first rack 902 and the second rack 904 to slide in opposite directions, the first rack 902 and the second rack 904 slide to drive the long block 911 to move, the movement of the long block 911 drives the pull rod 904 to move, the movement of the pull rod 904 drives the round rod 912 to move, the round rod 912 can be extended and retracted in the cylinder 905, the movement of the round rod 912 drives the disc 907 to move, and when the disc 907 moves to the position where indentation is required;

[0037] The external power supply of the first electric telescopic rod 6 is turned on, and the third electric telescopic rod 11 is started. The output end of the third electric telescopic rod 11 moves upward to drive the second shell 8 to move. The movement of the second shell 8 drives the two discs 907 to move. When the two discs 907 move to the surface and press against the packaging box, the first electric telescopic rod 6 is closed, and the external power supply of the second electric telescopic rod 9 is turned on. The second electric telescopic rod 9 is started, and the output end of the second electric telescopic rod 9 moves to drive the third shell 908 to slide in the second shell 8 (such as Figure 5 ), the third housing 908 slides to drive the two discs 907 to move on the packaging box, and the two discs 907 move to form indentations at the positions where they contact the packaging box, after the indentation work on both sides of the packaging box is completed;

[0038] The second electric telescopic rod 9 is closed, and the third motor 901 is started. The third motor 901 moves the two turntables 10 in the direction opposite to the above-mentioned movement direction. The third motor 901 moves the two turntables 10 back to the original position in the above-mentioned manner. The third electric telescopic rod 11 is started. The output end of the third electric telescopic rod 11 moves the second shell 8 in the direction opposite to the above-mentioned movement direction. The output end of the third electric telescopic rod 11 moves the two discs 907 away from the packaging box in the above-mentioned manner. The third electric telescopic rod 11 is closed, and the second motor 401 is started. The second motor 401 moves the square plate 407 in the direction opposite to the above-mentioned movement direction. The second motor 401 moves the square plate 407 back to the original position in the above-mentioned manner. The second motor 401 is closed.

[0039] When you need to indent the left and right sides of the box:

[0040] The external power supply of the first electric telescopic rod 6 is turned on, the first electric telescopic rod 6 is started, and the output end of the first electric telescopic rod 6 moves upward to drive the two rotating disks 10 to move upward (such as Figure 2 ), when the surface of the turntable 10 is against the packaging box, the first electric telescopic rod 6 is closed, the external power supply of the first motor 2 is connected, the first motor 2 is started, and the output shaft of the first motor 2 rotates with the round roller 5 to rotate (such as Figure 2 ), the round roller 5 continuously transports the packaging box backwards, and the packaging box moves backwards to drive the turntable 10 to rotate. The turntable 10 rotates to produce an indentation at the position where it contacts the packaging box. After the indentation work on the left and right sides of the packaging box is completed, the first motor 2 is turned off and the packaging box is taken out, and the indentation work on the packaging box is completed.

[0041] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A creasing device for packaging box production, comprising a workbench (1) and a first electric telescopic rod (6), characterized in that: The right side of the interior of the workbench (1) is slidably connected to the second shell (8), the interior of the second shell (8) is provided with an indentation structure (9), the top of the workbench (1) is fixedly connected to the first shell (3), the interior of the first shell (3) is provided with a packaging box fixing structure (4), the inner wall of the workbench (1) is fixedly connected to the first motor (2), the output shaft of the first motor (2) is fixedly connected to the round roller (5), and the left and right ends of the round roller (5) are rotatably connected to the workbench (1) via bearings.

2. The creasing device for packaging box production according to claim 1, characterized in that: The packaging box fixing structure (4) comprises a second motor (401), the outer wall of the second motor (401) is fixedly connected to the first shell (3), the output shaft of the second motor (401) is fixedly connected to a stud (402), the left and right sides of the stud (402) are rotatably connected to the first shell (3) via bearings, the stud (402) is threadedly connected to a first nut (403) and a second nut (408), the top ends of the two first nuts (403) and the second nuts (408) are slidably connected to the first shell (3), and the left and right ends of the first nut (403) are fixedly connected to a first short rod (404). The left and right ends of the first short rod (404) are movably connected to the second connecting rod (409) through a pin shaft, the bottom end of the second connecting rod (409) is movably connected to the slider (406) through a pin shaft, the left and right ends of the second nut (408) are fixedly connected to the second short rod (410), the left and right ends of the second short rod (410) are movably connected to the first connecting rod (405) through a pin shaft, the bottom end of the first connecting rod (405) is movably connected to the slider (406) through a pin shaft, the bottom end of the slider (406) is slidably connected to the square plate (407), and the first connecting rod (405) is movably connected to the second connecting rod (409) through a pin shaft.

3. The creasing device for packaging box production according to claim 1 is characterized in that: The end of the first electric telescopic rod (6) is fixedly connected to a workbench (1), the output end of the first electric telescopic rod (6) is fixedly connected to a push rod (7), the top end of the push rod (7) is fixedly connected to two cross bars (12), the cross bars (12) are slidably connected to the workbench (1), and the cross bars (12) are rotatably connected to the turntable (10) via bearings.

4. The creasing device for packaging box production according to claim 1, characterized in that: The indentation structure (9) comprises a second electric telescopic rod (909) and a third motor (901); the end of the second electric telescopic rod (909) is fixedly connected to the second shell (8); the output end of the second electric telescopic rod (909) is fixedly connected to the third shell (908); the back of the third shell (908) is slidably connected to the second shell (8); the top of the third shell (908) is fixedly connected to two vertical rods (906); one side of the vertical rod (906) is fixedly connected to a cylinder (905); the cylinder (905) is sleeved with a round rod (912); one side of the round rod (912) is fixedly connected to a disk (907); the outer wall of the round rod (912) is fixedly connected to the outer wall of the round rod (912); A pull rod (904) is provided, the outer wall of the third motor (901) is fixedly connected to the third shell (908), the output shaft of the third motor (901) is fixedly connected to the gear (910), the rotating shaft of the gear (910) is rotatably connected to the third shell (908) through a bearing, the gear (910) is meshedly connected to the first rack (902) and the second rack (903) respectively, the outer walls of the two first racks (902) and the second rack (903) are slidably connected to the third shell (908), the left ends of the two first racks (902) and the second rack (903) are fixedly connected to a long block (911), and the left end of the long block (911) is fixedly connected to the pull rod (904).

5. The creasing device for packaging box production according to claim 4, characterized in that: The outer wall of the vertical rod (906) is slidably connected to the second shell (8), the outer wall of the pull rod (904) is slidably connected to the second shell (8), and the vertical rod (906) extends to the outside of the second shell (8).

6. The creasing device for packaging box production according to claim 3, characterized in that: A third electric telescopic rod (11) is fixedly connected to the right side of the interior of the workbench (1), and a second housing (8) is fixedly connected to the output end of the third electric telescopic rod (11).

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