Automatic box sealing device

Abstract

The utility model relates to the field of corrugated carton sealing, in particular to an automatic carton sealing device which comprises a carton sealing processing frame. The carton sealing machining frame is provided with a carton sealing overturning adjusting structure used for carton overturning. And the box sealing turnover adjusting structure comprises a bearing mounting block which is detachably mounted on the inner side of the box sealing processing frame. The corrugated carton sealing machine can be adjusted according to the shape and the size of a corrugated carton, is suitable for corrugated cartons of different specifications, embodies the flexibility of equipment, adopts a stable mechanical structure and electrical control, ensures the long-term stable operation of the equipment, and improves the production efficiency in the automatic carton sealing process of the corrugated carton. The corrugated carton packaging machine has the advantages of being efficient, accurate, flexible, reliable, capable of saving cost, safe and the like, has positive influences on improvement of the production efficiency and the carton sealing quality of corrugated cartons, can place objects needing to be packaged in the corrugated cartons while packaging the corrugated cartons, and packages and places the objects in the carton sealing process of the corrugated cartons.

Description

Technical Field

[0001] The utility model relates to the field of corrugated paper box sealing, in particular to an automatic box sealing device. Background Art

[0002] During the logistics transfer process, the items need to be packed before being delivered. A Chinese patent discloses an automatic box sealing device (authorization announcement number CN218807028U). The patented technology discloses an automatic box sealing device, including a support plate, a positioning plate fixedly provided on the support plate, a column fixedly provided on the positioning plate, a mounting assembly for mounting a tape roll movably provided on the column, and a driving assembly for driving the mounting assembly to move toward the support plate on the column; the purpose of the utility model is to overcome the deficiencies of the prior art and provide an automatic box sealing device that can position the middle seam of the cover plate to prevent the tape from sticking crookedly, and support the lower side of the cover plate, and increase the bonding pressure between the cover plate and the tape to ensure the firmness of the box sealing, which still needs continuous research. This patented technology solves the problem in the prior art that when packing goods, one hand usually presses the cover plate of the box body, and the other hand holds the tape to bond the cover plate of the box body to seal the box. Due to manual sealing, there is no support on the lower side of the cover, which will result in the adhesive tape and the cover not being firmly bonded, and the tape is difficult to align with the middle seam of the cover, causing the sealing tape to be crooked; on the one hand, it is not beautiful, and on the other hand, it will lead to loose sealing, which will cause the items to leak. Therefore, how to provide an automatic sealing device that can position the middle seam of the cover to prevent the tape from being crooked, and support the lower side of the cover to increase the bonding pressure between the cover and the tape to ensure the firmness of the sealing is still a problem that needs to be continuously studied.

[0003] However, in the prior art, the articles need to be packed inside the corrugated paper box and then sealed before sealing. It is necessary to solve the problem that after sealing one side of the corrugated paper box in the prior art, there is time for manual placement of the articles inside the corrugated paper box and then sealing.

[0004] Therefore, those skilled in the art provide an automatic box sealing device to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides:

[0006] An automatic carton sealing device comprises: a carton sealing processing frame; a carton sealing flip adjustment structure for flipping cartons is installed on the carton sealing processing frame; the carton sealing flip adjustment structure comprises a load-bearing mounting block detachably mounted on the inner side of the carton sealing processing frame, an adjustment rod is rotatably mounted on the inner wall of the load-bearing mounting block, and a cross frame plate is integrally fixedly mounted on one end of the front side of the adjustment rod; correction clamping structures are movably mounted on the inner sides of both ends of the cross frame plate; the correction clamping structure comprises a screw shift frame movably mounted on the inner side of the cross frame plate, two transmission rollers are rotatably mounted on the inner side of the screw shift frame, and a transmission belt is sleeved between the two transmission rollers.

[0007] Preferably: the top of the transmission roller rotates through the screw-shift frame and is connected to a second servo motor.

[0008] The servo motor 2 is used to actively adjust the rotation of the transmission roller.

[0009] Preferably: a worm wheel is fixedly mounted on the outer wall of the adjusting rod, a worm is meshed with the worm wheel, and one end of the worm is connected to a servo motor.

[0010] The servo motor is fixedly mounted on the outer wall of the load-bearing mounting block and is used to actively drive the worm to rotate.

[0011] Preferably: a bidirectional screw rod is rotatably installed on the inner side of the cross frame plate, and a bidirectional motor is connected to the middle of the bidirectional screw rod.

[0012] The bidirectional lead screw is used for actively transmitting the screw to the screw shifting frame.

[0013] Preferably: a vacuum suction plate is installed on the front side wall of the middle part of the cross frame plate, and a plurality of vacuum suction holes of the vacuum suction plate are connected to a vacuum pump.

[0014] The vacuum suction plate cooperates with a vacuum pump connected to the vacuum suction hole to adsorb and position the surface of the carton.

[0015] Preferably: a lifting load-bearing platform is provided on the surface of the box sealing processing frame, and a plurality of synchronous cylinders are installed at the bottom of the lifting load-bearing platform.

[0016] The synchronous cylinder is used to adjust the height of the lifting load-bearing platform.

[0017] Preferably: an automatic box sealing structure is installed on the top of the box sealing processing frame.

[0018] Technical effects and advantages of the utility model:

[0019] The utility model can be adjusted according to the shape and size of the corrugated box and is suitable for corrugated boxes of different specifications, which embodies the flexibility of the equipment. The equipment adopts a stable mechanical structure and electrical control to ensure the long-term stable operation of the equipment. The automatic sealing process of the corrugated box has the advantages of high efficiency, precision, flexibility, reliability, cost saving and safety, which has a positive impact on improving the production efficiency and sealing quality of the corrugated box. While the corrugated box is being packaged, the items to be packaged can be placed inside the corrugated box, and the packaging and placement of the items can be completed during the sealing process of the corrugated box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of an automatic box sealing device provided in an embodiment of the present application;

[0021] Figure 2 It is a structural schematic diagram of the front side of an automatic box sealing device provided in an embodiment of the present application;

[0022] Figure 3 It is a structural schematic diagram of an automatic box sealing structure in an automatic box sealing device provided in an embodiment of the present application;

[0023] Figure 4 It is a structural schematic diagram of a correction clamping structure in an automatic box sealing device provided in an embodiment of the present application;

[0024] Figure 5 It is a structural schematic diagram of a B portion of an automatic box sealing device provided in an embodiment of the present application;

[0025] Figure 6 It is a structural schematic diagram of a lifting frame in an automatic box sealing device provided in an embodiment of the present application;

[0026] Figure 7 It is a structural schematic diagram of point A in an automatic box sealing device provided in an embodiment of the present application.

[0027] In the figure:

[0028] 1. Sealing processing rack;

[0029] 2. Sealing and turning adjustment structure; 201. Load-bearing mounting block; 202. Adjustment rod; 203. Worm gear; 204. Worm; 205. Servo motor 1; 206. Horizontal frame plate; 207. Bidirectional screw; 208. Vacuum suction plate; 209. Vacuum pump;

[0030] 3. Correction clamping structure; 301. Screw-shifting frame; 302. Transmission roller; 303. Transmission belt; 304. Servo motor 2;

[0031] 4. Automatic carton sealing structure; 401. Lifting frame; 402. Screw rod; 403. Servo motor three; 404. Electric slide rail; 405. Carton sealing tape; 406. U-shaped groove; 407. Electric telescopic rod; 408. Cutting knife; 409. Electric slide block; 410. Clamping top plate; 411. Lifting rod; 412. Clamping bottom plate;

[0032] 5. Lifting load-bearing platform; 6. Synchronous cylinder; 7. Controller. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0034] Example:

[0035] See also Figures 1 to 7 In this embodiment, an automatic carton sealing device is provided, comprising: a carton sealing processing frame 1; a carton sealing flip adjustment structure 2 for flipping a carton is installed on the carton sealing processing frame 1; the carton sealing flip adjustment structure 2 comprises a load-bearing mounting block 201 detachably mounted on the inner side of the carton sealing processing frame 1, an adjustment rod 202 is rotatably mounted on the inner wall of the load-bearing mounting block 201, and a horizontal frame plate 206 is integrally fixed to one end of the front side of the adjustment rod 202;

[0036] The inner sides of both ends of the cross frame plate 206 are movably provided with a correction clamping structure 3; the correction clamping structure 3 includes a screw shift frame 301 movably arranged on the inner side of the cross frame plate 206, and two transmission rollers 302 are rotatably installed on the inner side of the screw shift frame 301, and a transmission belt 303 is sleeved between the two transmission rollers 302; the top of the transmission roller 302 rotates through the screw shift frame 301 and is connected to a servo motor 2 304; the servo motor 2 304 is used to actively adjust the rotation of the transmission roller 302;

[0037] The outer wall of the adjusting rod 202 is fixedly equipped with a worm wheel 203, the worm wheel 203 is meshed with a worm 204, and one end of the worm 204 is connected to a servo motor 205; the servo motor 205 is fixedly installed on the outer wall of the load-bearing mounting block 201, and is used to actively drive the worm 204 to rotate;

[0038] A bidirectional screw rod 207 is rotatably mounted inside the cross frame plate 206, and a bidirectional motor is connected to the middle of the bidirectional screw rod 207; the bidirectional screw rod 207 is used to actively drive the screw shifting frame 301; a vacuum suction plate 208 is installed on the front side wall of the middle of the cross frame plate 206, and a plurality of vacuum suction holes of the vacuum suction plate 208 are connected to a vacuum pump 209;

[0039] The vacuum suction plate 208 cooperates with the vacuum pump 209 connected to the vacuum suction hole to absorb and position the carton surface; the surface of the sealing processing frame 1 is provided with a lifting load-bearing platform 5, and a plurality of synchronous cylinders 6 are installed at the bottom of the lifting load-bearing platform 5; the synchronous cylinders 6 are used to adjust the height of the lifting load-bearing platform 5; the top of the sealing processing frame 1 is provided with an automatic sealing structure 4;

[0040] The automatic box sealing structure 4 includes a lifting frame 401 vertically movably arranged on the box sealing processing frame 1, and a screw rod 402 is spirally driven on the rear wall of the lifting frame 401, and a servo motor 403 is connected to the bottom end of the screw 402, and the servo motor 403 is fixedly assembled on the rear wall of the box sealing processing frame 1; an electric slide rail 404 is installed on the lifting frame 401, and a movable electric slider 409 is provided inside the electric slide rail 404; a box sealing tape 405 is detachably installed at one end of the electric slide rail 404;

[0041] A U-shaped groove 406 is provided at one end of the electric slide rail 404 close to the sealing tape 405, and a clamping top plate 410 is movably provided inside the U-shaped groove 406, and the clamping top plate 410 is fixedly assembled on the bottom wall of the electric slider 409; a lifting rod 411 is installed at the bottom of the electric slider 409, and a clamping bottom plate 412 is installed at the bottom end of the lifting rod 411;

[0042] The end of the U-shaped groove 406 away from the sealing tape 405 is equipped with a plurality of electric telescopic rods 407, and a cutting knife 408 is installed at one end of the top of the electric telescopic rod 407; the front side wall of the sealing processing frame 1 is installed with a controller 7.

[0043] Working principle:

[0044] The corrugated box is loaded by the external loading mechanism and placed in front of the vacuum suction plate 208 of the box sealing and flipping adjustment structure 2. After the vacuum pump 209 is started, suction is generated on the vacuum suction holes of the vacuum suction plate 208 to firmly adsorb and position the corrugated paperboard;

[0045] After starting the bidirectional motor to rotate the bidirectional screw rod 207, the bidirectional screw rod 207 rotates to drive the screw shifting frame 301, and the conveyor belt 303 contacts the two ends of the corrugated paper box. According to the quadrilateral return direction of the corrugated paper board feeding, the rotation direction of the servo motor 2 304 in the two correction clamping structures 3 is controlled. The servo motor 2 304 and the bidirectional motor are started at the same time to cooperate with the moving conveyor belt 303 to correct the deformation of the corrugated paper box into a box shape.

[0046] After the four sides of the corrugated box cover are manually folded and parallel, one side of the corrugated box is sealed by the automatic sealing structure 4;

[0047] After starting the servo motor 3 403, the screw 402 is rotated, and the screw 402 rotates the spiral transmission lifting frame 401 to descend, so that the tape unfolded under the electric slide rail 404 contacts the top of the corrugated paper box, and the surface is sealed. After the corrugated paper box is sealed, the electric telescopic rod 407 can cut the tape with the cutting knife 408 to complete the sealing of one side of the corrugated paper box;

[0048] Then the servo motor 3 403 rotates in the opposite direction to reset the lifting frame 401, and the electric slide rail 404 resets the electric slider 409, so that the clamping top plate 410 is inserted into the U-shaped groove 406, and the lifting rod 411 clamps the adhesive tape between the clamping top plate 410 and the clamping bottom plate 412, and the electric slide rail 404 moves the electric slider 409 again, so that the adhesive tape can be reassembled, which can facilitate the packaging of the corrugated paper box next time;

[0049] After one side of the corrugated paper box is sealed with tape, the servo motor 205 starts to rotate the worm 204, and the worm 204 engages with the worm wheel 203 to rotate, and the worm wheel 203 drives the adjusting rod 202 to perform a 180° flip rotation. At the same time, the synchronous cylinder 6 starts to raise the lifting load-bearing platform 5 to the bottom of the corrugated paper box, and the bottom of the corrugated paper box bears the weight. The items to be packaged can be placed inside the corrugated paper box, and then the four cardboards on the other side of the corrugated paper box are folded, and then the automatic sealing structure 4 completes the sealing of the other side of the corrugated paper box, and the items can be automatically sealed inside the corrugated paper box.

[0050] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0051] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. An automatic box sealing device, characterized in that: include: A box sealing processing frame (1); the box sealing processing frame (1) is provided with a box sealing flip adjustment structure (2) for flipping the carton; The box sealing and turning adjustment structure (2) comprises a load-bearing mounting block (201) detachably mounted on the inner side of the box sealing processing frame (1); an adjustment rod (202) is rotatably mounted on the inner wall of the load-bearing mounting block (201); and a horizontal frame plate (206) is integrally fixedly mounted on one end of the front side of the adjustment rod (202); Correction clamping structures (3) are movably provided on the inner sides of both ends of the cross frame plate (206); The correction clamping structure (3) comprises a screw shift frame (301) movably arranged on the inner side of the horizontal frame plate (206), two transmission rollers (302) are rotatably mounted on the inner side of the screw shift frame (301), and a transmission belt (303) is sleeved between the two transmission rollers (302).

2. The automatic box sealing device according to claim 1, characterized in that: The top of the driving roller (302) rotates through the screw-shifting frame (301) and is connected to a second servo motor (304).

3. The automatic box sealing device according to claim 1, characterized in that: The outer wall of the adjusting rod (202) is fixedly equipped with a worm wheel (203), the worm wheel (203) is meshed with a worm (204), and one end of the worm (204) is connected to a servo motor (205).

4. The automatic box sealing device according to claim 1, characterized in that: A bidirectional screw rod (207) is rotatably mounted on the inner side of the cross frame plate (206), and a bidirectional motor is connected to the middle of the bidirectional screw rod (207).

5. The automatic box sealing device according to claim 4, characterized in that: A vacuum suction plate (208) is installed on the front side wall of the middle part of the horizontal frame plate (206), and a plurality of vacuum suction holes of the vacuum suction plate (208) are connected to a vacuum pump (209).

6. The automatic box sealing device according to claim 1, characterized in that: The surface of the box sealing processing frame (1) is provided with a lifting load-bearing platform (5), and a plurality of synchronous cylinders (6) are installed at the bottom of the lifting load-bearing platform (5).

7. The automatic box sealing device according to claim 6, characterized in that: An automatic box sealing structure (4) is installed on the top of the box sealing processing frame (1).

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