An automatic box top sealing device suitable for lubricating oil packaging boxes of different sizes

Abstract

The utility model discloses an automatic box-top sealing device adapted to lubricating oil packaging boxes of different sizes, comprising a transverse conveying platform, wherein a box-input rod rack is installed at the left end of the transverse conveying platform, and a box-output rod rack is installed at the right end; two transverse conveying belts are installed between the box-input rod rack and the box-output rod rack on the transverse conveying platform; a longitudinal rod is provided above the transverse conveying platform, and the front end and the rear end of the longitudinal rod are respectively connected to the front side surface and the rear side surface of the transverse conveying platform through a first column; a box-sealing component mounting frame is provided below the longitudinal rod above the transverse conveying platform, and a box-sealing component is provided on the box-sealing component mounting frame; second columns of equal height are respectively provided on the front and rear sides of the box-input rod rack on the transverse conveying platform, a longitudinal rotating shaft is installed between the top ends of the two second columns, a longitudinal rotating shaft driving motor is longitudinally provided at the top end of one of the second columns, and a pressure rod perpendicular to the longitudinal rotating shaft is installed in the middle of the longitudinal rotating shaft, which can adapt to the automatic box-top sealing of lubricating oil packaging boxes of different sizes.

Description

Technical Field

[0001] The utility model relates to the field of packaging equipment, in particular to an automatic box top sealing device suitable for lubricating oil packaging boxes of different sizes. Background Art

[0002] The lubricating oil production tape sealing device refers to the use of sticky tape to seal the carton. It is economical, fast, and easy to adjust. Printed tape can also be used to improve the product image. It is the first choice for automated packaging companies. When the original lubricating oil production plastic bag sealing device is sealing, it is difficult to accurately seal packaging boxes of different sizes due to the fixed structure of the mobile guide plate, which reduces the working efficiency of the lubricating oil production tape sealing device and reduces the quality of lubricating oil packaging. The size of lubricating oil packaging boxes varies greatly. Lubricating oil companies generally produce more than dozens of varieties. It is particularly important to have a box-top automatic sealing device that can adapt to lubricating oil packaging boxes of different sizes. Summary of the invention

[0003] The purpose of the present invention is to provide an automatic box top sealing device suitable for lubricating oil packaging boxes of different sizes in view of the deficiencies in the prior art.

[0004] The technical solution adopted by the present invention is as follows.

[0005] The invention discloses an automatic box top sealing device which can adapt to lubricating oil packaging boxes of different sizes, comprising a transverse conveying platform, a box inlet stick frame installed at the left end of the transverse conveying platform, and a box outlet stick frame installed at the right end of the transverse conveying platform; two transverse conveying belts are installed between the box inlet stick frame and the box outlet stick frame on the transverse conveying platform.

[0006] A longitudinal rod is provided above the transverse conveying platform, and the front and rear ends of the longitudinal rod are respectively connected to the front side and rear side of the transverse conveying platform through the first column; a carton sealing assembly mounting frame is provided below the longitudinal rod above the transverse conveying platform, and a carton sealing assembly is provided on the carton sealing assembly mounting frame, and the carton sealing assembly includes a tape conveying device and a cutting device installed at the bottom end of the carton sealing assembly mounting frame; two threaded holes are vertically provided on the longitudinal rod, and a vertical screw rod is threadedly installed on each threaded hole, the carton sealing assembly mounting frame is connected to the bottom ends of the two vertical screw rods, and a crank handle for rotating the vertical screw rods is installed at the top of each vertical screw rod; stop rods are longitudinally provided on the front side and rear side of the carton sealing assembly mounting frame, and each stop rod is in contact with the first column closest to it.

[0007] A pressure plate is installed at the middle of the front end of the sealing assembly, and horizontal plates are installed on both sides of the front end pressure plate of the sealing assembly. A screw is installed vertically with a thread on each horizontal plate, a bearing is mounted on the screw, a number of tooth plates are installed on the bearing, and a rolling wheel is installed on each tooth plate; an insert cylinder is vertically arranged below the screw on the horizontal conveying platform, and the lower end of the power output shaft of each screw is inserted into the insert cylinder closest to it; a stopper is arranged at the top of the screw; and a rotating piece is arranged on the stopper;

[0008] A second column of equal height is provided on the front and rear sides of the box feeding stick rack on the horizontal conveying platform, a longitudinal rotating shaft is installed between the top ends of the two second columns, a longitudinal rotating shaft driving motor is longitudinally provided at the top end of one of the second columns, and a pressure rod perpendicular to the longitudinal rotating shaft is installed in the middle of the longitudinal rotating shaft.

[0009] A longitudinal rotating shaft is provided, and a pressure rod perpendicular to the longitudinal rotating shaft is installed in the middle of the longitudinal rotating shaft. The pressure rod can be controlled by the rotation of the longitudinal rotating shaft to push the left top side plate 83 on the top opening of the lubricating oil packaging box. A pressure plate is installed in the middle of the front end of the sealing assembly to push the right top side plate 84 on the top opening of the lubricating oil packaging box. A screw is installed vertically on each horizontal plate, and a bearing is mounted on the screw. A plurality of tooth plates are installed on the bearing, and a rolling wheel is installed on each tooth plate, which can realize the pushing of the front top side plate 81 and the rear top side plate 82 on the top opening of the lubricating oil packaging box, and the packaging is not prone to inaccurate problems. An insert is vertically provided below the screw on the horizontal conveying platform, and the lower end of the power output shaft of each screw is inserted into the insert closest to it; a stopper is provided at the top of the screw; a rotating piece is provided on the stopper, and the height of the rolling wheel can be adjusted to adapt to lubricating oil packaging boxes of different sizes. The utility model has a simple structure, is scientific and reasonable, is safe and convenient to use, and can adapt to the automatic sealing of the top of lubricating oil packaging boxes of different sizes.

[0010] As a preferred technical solution, the tape conveying device includes a tape reel seat, a guide roller, two spring-loaded compression rubber rollers, and a tape reel seat bracket installed on a carton sealing component mounting frame. The tape reel seat is installed on the tape reel seat bracket, and the tape is wound around the compression rubber roller through the guide roller; the two spring-loaded compression rubber rollers are respectively installed at the front and rear ends of the bottom of the carton sealing component mounting frame, and the two spring-loaded compression rubber rollers are located between the two transverse conveyor belts.

[0011] As a preferred technical solution, a transverse blocking rod is provided on the side of each transverse conveyor belt on the transverse conveying platform away from the other transverse conveyor belt.

[0012] As a preferred technical solution, the cutting device is arranged between two pressing rubber rollers.

[0013] As a preferred technical solution, the cutting device includes a cutter.

[0014] As a preferred technical solution, two vertical rotating shafts are vertically provided on the front and rear ends of the horizontal conveying platform, and each vertical rotating shaft is connected to the horizontal blocking rod closest to it through a connecting rod; a number of positioning holes are vertically provided on the left side of the two leftmost vertical rotating shafts on the top surface of the horizontal conveying platform, and a positioning rod is inserted into one of the positioning holes; a horizontal oblique rod is provided on the left end of each horizontal blocking rod, and the spacing between the left ends of the two oblique rods is greater than the spacing between their right ends.

[0015] As a preferred technical solution, a plurality of first longitudinal rollers are provided on the box feeding roll frame, and the top surface of each first longitudinal roller is flush with the top surfaces of the two transverse conveyor belts.

[0016] As a preferred technical solution, a plurality of second longitudinal rollers are provided on the unpacking stick frame, and the top surface of each second longitudinal roller is flush with the top surface of the two transverse conveyor belts.

[0017] As a preferred technical solution, a plurality of legs are provided at the bottom end of the transverse conveying platform; a universal wheel is installed at the bottom end of each leg.

[0018] As a preferred technical solution, each first column is provided with a scale line. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a structural schematic diagram of a box top automatic sealing device suitable for lubricating oil packaging boxes of different sizes.

[0020] Figure 2 yes Figure 1 A partial enlarged view of part A.

[0021] Figure 3 yes Figure 1 A partial enlarged view of part B.

[0022] Figure 4 yes Figure 3 A partial enlarged view of part E.

[0023] Figure 5 yes Figure 1 A partial enlarged view of part C.

[0024] Figure 6 yes Figure 5 A partial enlarged view of part F.

[0025] Figure 7 yes Figure 1 A partial enlarged view of part D.

[0026] Among them: standing leg - 1; universal wheel - 11;

[0027] Transverse conveying platform-2; Transverse conveying belt-21;

[0028] Box feeding roll rack-3; first longitudinal roller-31;

[0029] Out-box stick rack-4; second longitudinal roller-41;

[0030] The second column-5; the longitudinal rotation axis-51; the longitudinal rotation axis driving motor-52; the pressure rod-53;

[0031] Longitudinal rod-6; first column-61; sealing assembly mounting frame-62; vertical screw rod-63; crank handle-64; stop rod-65; scale mark-66;

[0032] Horizontal blocking rod-7; vertical rotating shaft-71; connecting rod-72; positioning socket-73; positioning rod-74; horizontal oblique rod-75;

[0033] Lubricating oil packaging box-8; front top side panel-81; rear top side panel-82; left top side panel-83; right top side panel-84;

[0034] Sealing assembly-9; pressing plate-92; horizontal plate-93; screw-94; tooth plate-95; rolling wheel-96; inserting cylinder-97; bearing-98; stopper-99; rotating piece-910;

[0035] A tape reel seat 911; a guide roller 912; two spring-loaded pressure rollers 913; a tape reel seat bracket 914; and a cutter 915. DETAILED DESCRIPTION

[0036] Below, the utility model is further described in conjunction with the drawings and embodiments.

[0037] An automatic box top sealing device suitable for lubricating oil packaging boxes of different sizes includes a transverse conveying platform 2, a box inlet stick frame 3 is installed at the left end of the transverse conveying platform 2, and a box outlet stick frame 4 is installed at the right end of the transverse conveying platform 2; two transverse conveying belts 21 are installed between the box inlet stick frame 3 and the box outlet stick frame 4 on the transverse conveying platform 2.

[0038] A longitudinal rod 6 is provided above the transverse conveying platform 2, and the front and rear ends of the longitudinal rod 6 are connected to the front side and rear side of the transverse conveying platform 2 respectively through the first column 61; a sealing assembly mounting frame 62 is provided below the longitudinal rod 6 above the transverse conveying platform 2, and a sealing assembly 9 is provided on the sealing assembly mounting frame 62, and the sealing assembly 9 includes a tape conveying device and a cutting device installed at the bottom end of the sealing assembly mounting frame 91; two threaded holes are vertically provided on the longitudinal rod 6, and a vertical screw rod 63 is threadedly installed on each threaded hole, the sealing assembly mounting frame 62 is connected to the bottom ends of the two vertical screw rods 63, and a crank 64 for rotating the vertical screw rod 63 is installed at the top of each vertical screw rod 63; baffle rods 65 are longitudinally provided on the front side and rear side of the sealing assembly mounting frame 62, and each baffle rod 65 is in contact with the first column 61 closest to it.

[0039] A pressing plate 92 is installed at the middle of the front end of the sealing assembly 9, and transverse plates 93 are installed on both sides of the front end pressing plate 92 of the sealing assembly 9. A screw 94 is vertically threadedly installed on each transverse plate 93, and a bearing 98 is sleeved on the screw 94. Two tooth plates 95 are installed on the bearing 98, and a rolling wheel 96 is installed on each tooth plate 95; an inserting cylinder 97 is vertically provided below the screw 94 on the horizontal conveying platform 2, and the lower end of the power output shaft of each screw 94 is inserted into the inserting cylinder 97 closest to it; a stopper 99 is provided at the top of the screw 94; a rotating piece 910 is provided on the stopper 99;

[0040] A transverse blocking rod 7 is provided on the transverse conveying platform 2 on the side of each transverse conveying belt 21 away from another transverse conveying belt 21;

[0041] A second column 5 of equal height is provided on the front and rear sides of the box feeding stick rack 3 on the horizontal conveying platform 2, and a longitudinal rotating shaft 51 is installed between the top ends of the two second columns 5. A longitudinal rotating shaft driving motor 52 is longitudinally provided at the top end of one of the second columns 5, and a pressure rod 53 perpendicular to the longitudinal rotating shaft 51 is installed in the middle of the longitudinal rotating shaft 51.

[0042] A longitudinal rotating shaft 51 is provided, and a pressing rod 53 perpendicular to the longitudinal rotating shaft 51 is installed in the middle of the longitudinal rotating shaft 51. The pressing rod 53 can be controlled by the rotation of the longitudinal rotating shaft 51 to push the left top side plate 83 on the top opening of the lubricating oil packaging box 8. A pressing plate 92 is installed in the middle of the front end of the sealing assembly 9 to push the right top side plate 84 on the top opening of the lubricating oil packaging box 8. A screw rod 94 is vertically threadedly installed on each horizontal plate 93, and a bearing 98 is mounted on the screw rod 94. A plurality of tooth plates 95 are installed on the bearing 98, and a rolling wheel 96 is installed on each tooth plate 95, so that the front top side plate 81 and the rear top side plate 82 on the top opening of the lubricating oil packaging box 8 can be pushed, and the packaging is not prone to inaccurate problems. An inserting tube 97 is vertically arranged below the screw rod 94 on the horizontal conveying platform 2, and the lower end of the power output shaft of each screw rod 94 is inserted into the inserting tube 97 closest to it; a stopper 99 is arranged at the top of the screw rod 94; a rotating piece 910 is arranged on the stopper 99, which can adjust the height of the rolling wheel 96 to adapt to different sizes of lubricating oil packaging boxes 8. The utility model has a simple structure, is scientific and reasonable, and is safe and convenient to use.

[0043] The tape conveying device includes a tape reel seat 911, a guide roller 912, two spring-loaded compression rubber rollers 913, and a tape reel seat bracket 914 installed on the sealing component mounting frame 62. The tape reel seat 911 is installed on the tape reel seat bracket 914, and the tape is wound around the compression rubber rollers 913 through the guide rollers 912; the two spring-loaded compression rubber rollers 913 are respectively installed at the front end and the rear end of the bottom of the sealing component mounting frame 62, and the two spring-loaded compression rubber rollers 913 are located between the two transverse conveyor belts 21.

[0044] The cutting device is arranged between the two pressing rubber rollers 913 .

[0045] The cutting device includes a cutter 915 , and the cutter 915 is connected to a cutter driving device arranged on the box sealing component mounting frame 91 .

[0046] Two vertical rotating shafts 71 are vertically provided on the front and rear ends of the horizontal conveying platform 2, and each vertical rotating shaft 71 is connected to the horizontal blocking rod 7 closest to it through a connecting rod 72; six positioning holes 73 are vertically provided on the left side of the two leftmost vertical rotating shafts 71 on the top surface of the horizontal conveying platform 2, and a positioning rod 74 is inserted into one of the positioning holes 73; a horizontal oblique rod 75 is provided on the left end of each horizontal blocking rod 7, and the spacing between the left ends of the two horizontal oblique rods 75 is greater than the spacing between their right ends.

[0047] A plurality of first longitudinal rollers 31 are provided on the box feeding rod frame 3 , and the top surface of each first longitudinal roller 31 is flush with the top surfaces of the two transverse conveyor belts 21 .

[0048] A plurality of second longitudinal rollers 41 are provided on the unpacking stick frame 4 , and the top surface of each second longitudinal roller 41 is flush with the top surfaces of the two transverse conveyor belts 21 .

[0049] A plurality of legs 1 are provided at the bottom end of the transverse conveying platform 2 ; a universal wheel 11 is installed at the bottom end of each leg 1 .

[0050] Each first column 61 is provided with a scale mark 66 .

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic box top sealing device for lubricating oil packaging boxes of different sizes, comprising a transverse conveying platform (2), a box inlet stick frame (3) being installed at the left end of the transverse conveying platform (2), and a box outlet stick frame (4) being installed at the right end of the transverse conveying platform (2); two transverse conveying belts (21) being installed between the box inlet stick frame (3) and the box outlet stick frame (4) on the transverse conveying platform (2), characterized in that: A longitudinal rod (6) is provided above the transverse conveying platform (2), and the front end and the rear end of the longitudinal rod (6) are connected to the front side and the rear side of the transverse conveying platform (2) through the first column (61) respectively; a sealing assembly mounting frame (62) is provided below the longitudinal rod (6) above the transverse conveying platform (2), and a sealing assembly (9) is provided on the sealing assembly mounting frame (62); the sealing assembly (9) comprises a tape conveying device and a cutting device mounted at the bottom end of the sealing assembly mounting frame (62); two threaded holes are vertically provided on the longitudinal rod (6), and a vertical screw rod (63) is threadedly mounted on each threaded hole; the sealing assembly mounting frame (62) is connected to the bottom end of the two vertical screw rods (63), and a crank (64) for rotating the vertical screw rods (63) is mounted on the top end of each vertical screw rod (63); the front side and the rear side of the sealing assembly mounting frame (62) are provided. A stopper (65) is longitudinally arranged on the surface, and each stopper (65) contacts the first upright column (61) closest to the starter; a pressure plate (92) is installed at the middle of the front end of the box sealing assembly (9), and transverse plates (93) are installed on both sides of the front end pressure plate (92) of the box sealing assembly (9), and a screw (94) is vertically threadedly installed on each transverse plate (93), a bearing (98) is sleeved on the screw (94), a plurality of tooth plates (95) are installed on the bearing (98), and a rolling wheel (96) is installed on each tooth plate (95); an insert cylinder (97) is vertically arranged below the screw (94) on the horizontal conveying platform (2), and the lower end of the power output shaft of each screw (94) is inserted into the insert cylinder (97) closest to the screw (94); a stopper (99) is arranged at the top of the screw (94); and a rotating piece (910) is arranged on the stopper (99); Second columns (5) of equal height are respectively provided on the front and rear sides of the box feeding stick frame (3) on the transverse conveying platform (2), a longitudinal rotating shaft (51) is installed between the top ends of the two second columns (5), a longitudinal rotating shaft driving motor (52) is longitudinally provided at the top end of one of the second columns (5), and a pressing rod (53) perpendicular to the longitudinal rotating shaft (51) is installed in the middle of the longitudinal rotating shaft (51).

2. The automatic box top sealing device for lubricating oil packaging boxes of different sizes as claimed in claim 1 is characterized in that: The adhesive tape conveying device comprises an adhesive tape drum seat (911) mounted on a carton sealing assembly mounting frame (62), a guide roller (912), two spring-mounted pressing rubber rollers (913), and an adhesive tape drum seat bracket (914); the adhesive tape drum seat (911) is mounted on the adhesive tape drum seat bracket (914); the adhesive tape is wound around the pressing rubber roller (913) via the guide roller (912); the two spring-mounted pressing rubber rollers (913) are respectively mounted on the front end and the rear end of the bottom of the carton sealing assembly mounting frame (62); and the two spring-mounted pressing rubber rollers (913) are located between two transverse conveying belts (21).

3. The automatic box top sealing device for lubricating oil packaging boxes of different sizes as claimed in claim 2 is characterized by: A transverse blocking rod (7) is provided on the transverse conveying platform (2) on the side of each transverse conveying belt (21) away from another transverse conveying belt (21).

4. The automatic box top sealing device for lubricating oil packaging boxes of different sizes as claimed in claim 2 is characterized by: The cutting device is arranged between the two pressing rubber rollers (913).

5. The automatic box top sealing device for lubricating oil packaging boxes of different sizes as claimed in claim 4 is characterized in that: The cutting device comprises a cutting knife (915).

6. The automatic box top sealing device for lubricating oil packaging boxes of different sizes as claimed in claim 1 is characterized in that: Two vertical rotating shafts (71) are respectively arranged vertically on the front and rear ends of the transverse conveying platform (2), and each vertical rotating shaft (71) is connected to the transverse blocking rod (7) closest thereto via a connecting rod (72); a plurality of positioning holes (73) are vertically arranged on the left side of two vertical rotating shafts (71) on the top surface of the transverse conveying platform (2), and a positioning rod (74) is inserted into one of the positioning holes (73); a horizontal oblique rod (75) is arranged at the left end of each transverse blocking rod (7), and the distance between the left ends of the two oblique rods is greater than the distance between the right ends thereof.

7. The automatic box top sealing device for lubricating oil packaging boxes of different sizes as claimed in claim 1 is characterized in that: A plurality of first longitudinal rollers (31) are provided on the box feeding rod frame (3), and the top surface of each first longitudinal roller (31) is flush with the top surfaces of the two transverse conveyor belts (21).

8. The automatic box top sealing device for lubricating oil packaging boxes of different sizes as claimed in claim 1 is characterized in that: A plurality of second longitudinal rollers (41) are provided on the box discharge stick frame (4), and the top surface of each second longitudinal roller (41) is flush with the top surfaces of the two transverse conveyor belts (21).

9. The automatic box top sealing device for lubricating oil packaging boxes of different sizes as claimed in claim 1, characterized in that: A plurality of legs (1) are provided at the bottom end of the transverse conveying platform (2); a universal wheel (11) is installed at the bottom end of each leg (1).

10. The automatic box top sealing device for lubricating oil packaging boxes of different sizes as claimed in claim 1, characterized in that: Each first column (61) is provided with a scale mark (66).

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