Carton sealing machine capable of assisting in discharging

Abstract

The utility model relates to the technical field of carton sealing machines, in particular to a carton sealing machine capable of assisting in discharging, which comprises a roller conveyor, an adjusting frame, a carton sealing component and a supporting mechanism. Adjusting frames are connected to the front portion and the rear portion of the roller type conveyor through bolts, a box sealing assembly is connected between the two adjusting frames, a supporting mechanism is arranged above the box sealing assembly, and a discharging mechanism is arranged on one side of the roller type conveyor. According to the carton sealing machine capable of assisting in discharging, a carton is blocked through the intercepting plate, the carton is slowly conveyed to the lower portion, then the gear motor drives the intercepting plate to rotate and stand up and rapidly move to the uppermost portion of the conveying belt, then the intercepting plate is reset, and then the carton sealing machine assists in discharging; the adhesive tape is connected to the outer sides of the multiple sets of inner supporting rods in a sleeving mode, then the worm is rotated to drive the multiple sets of inner supporting rods to open and fix the adhesive tape from the inside, and then the carton sealing machine adapts to the adhesive tape of various specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of carton sealing machines, in particular to a carton sealing machine capable of assisting in unloading. Background Art

[0002] A carton sealing machine is a machine used for sealing and packaging cartons. It can be used as a stand-alone machine or in conjunction with an assembly line. The carton sealing machine uses instant adhesive tape to seal cartons. It is economical, fast, easy to adjust, and seals cartons smoothly, in a standardized and beautiful manner. It can also complete the upper and lower sealing operations at the same time and can be adjusted to accommodate cartons of different sizes. It is widely used in household appliances, textiles, food, department stores, medicine, chemicals and other industries. Existing carton sealing machines still have certain defects when used, such as;

[0003] After the existing carton sealing machine completes the sealing, the carton will fall directly from the carton sealing machine to the ground. The contact between the carton and the ground will generate impact force, causing damage to the carton and the items packaged inside. Most of them do not have auxiliary unloading structures. In addition, the existing carton sealing machines can usually only install tapes of fixed specifications. When installing tapes of other specifications, it is necessary to disassemble and install the roller supporting the tape, which is more troublesome and has poor adaptability. Utility Model Content

[0004] The purpose of the present utility model is to provide a carton sealing machine capable of assisting in unloading of materials, so as to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a carton sealing machine capable of assisting unloading, comprising: a roller conveyor, an adjustment frame, a carton sealing assembly and a support mechanism;

[0006] The front and rear parts of the roller conveyor are both connected to adjustment frames by bolts, a carton sealing assembly is connected between the two sets of adjustment frames, a support mechanism is provided above the carton sealing assembly, and a feeding mechanism is provided on one side of the roller conveyor;

[0007] The unloading mechanism includes: a moving seat, a conveyor belt, a transmission plate, a push plate, a vertical plate, a driving motor, a screw rod, a U-shaped plate, a servo motor, a threaded rod, a slider, a reduction motor and an intercepting plate. A moving seat is placed on one side of the roller conveyor, and the upper surface of the moving seat is rotatably connected to the conveyor belt through a connecting ear. The bottom of the conveyor belt is rotatably connected to the transmission plate through a connecting ear. The other end of the transmission plate is rotatably connected to the push plate, and the push plate abuts against the upper surface of the moving seat.

[0008] Preferably, the upper surface of the movable seat is connected to a vertical plate near the edge, one side of the vertical plate is connected to a driving motor through a motor seat, the output end of the driving motor passes through the inner wall of the vertical plate and is connected to a screw rod, the screw rod is threadedly connected to the push plate, and the screw rod is rotatably connected to the ear side of the upper surface of the movable seat.

[0009] Preferably, the front part of the conveyor belt is connected to a U-shaped plate by bolts, one side of the U-shaped plate is connected to a servo motor through a motor seat, the output end of the servo motor passes through the inner wall of the U-shaped plate and is connected to a threaded rod, and the threaded rod is rotatably connected to the inner wall of the U-shaped plate.

[0010] Preferably, a slider is threadedly connected to the threaded rod, and the slider is slidably connected in the U-shaped plate, and one side of the slider is connected to a reduction motor through a motor seat, and the output end of the reduction motor passes through the inner wall of the slider and is connected to an intercepting plate, and the intercepting plate is rotatably connected in the slider.

[0011] Preferably, the support mechanism includes: a trough body, a connecting plate, a worm gear, a worm, an arc-shaped groove, an inner support rod and a retaining ring. The top of the sealing assembly is rotatably connected to the trough body through a bracket, and the connecting plate is rotatably connected to the inner wall of the trough body.

[0012] Preferably, a worm wheel is rotatably connected to the inner wall of the groove body near the front of the connecting plate through a bearing, and a worm is meshedly connected to the top of the worm wheel, and the worm rotates through the inner wall of the groove body.

[0013] Preferably, an arc-shaped groove is provided in the worm wheel, an inner support rod slides through the arc-shaped groove, and the inner support rod is connected to the front part of the connecting plate.

[0014] Preferably, the front portion of the worm wheel is rotatably connected to a retaining ring, and the retaining ring is connected to the inner wall of the trough body by bolts.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the carton sealing machine with auxiliary unloading blocks the carton with an intercepting plate, slowly conveys the carton to the bottom, then the reduction motor drives the intercepting plate to rotate and stand up, and quickly moves to the top of the conveyor belt, and then resets the intercepting plate, thereby allowing the carton sealing machine to assist in unloading; by sleeve-fitting the tape on the outside of multiple groups of inner support rods, and then rotating the worm to drive the multiple groups of inner support rods to open and fix the tape from the inside, the carton sealing machine can adapt to tapes of various specifications. The specific contents are as follows:

[0016] 1. The sealed cartons are transported downwards by the conveyor belt, and the intercepting plate blocks the cartons on the conveyor belt to prevent them from sliding down quickly. The servo motor drives the intercepting plate to move synchronously with the conveyor belt, slowly transporting the cartons to the bottom. Then the reduction motor drives the intercepting plate to rotate and stand up, and quickly move to the top of the conveyor belt, blocking the cartons on the conveyor belt again to prevent them from falling directly downwards, thereby allowing the carton sealer to assist in unloading;

[0017] 2. By sleeved tape on the outside of multiple groups of inner support rods, and then rotating the worm to drive the arc groove in the worm wheel to guide the movement of the inner support rods, the tape is stretched from the inside with multiple groups of inner support rods and abutted against the inner wall of the tape, so that the carton sealing machine can adapt to various specifications of tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the screw rod of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the tank body of the utility model;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the worm gear of the utility model.

[0023] In the figure: 1. Roller conveyor; 2. Adjusting frame; 3. Carton sealing assembly; 4. Support mechanism; 401. Trough body; 402. Connecting plate; 403. Worm gear; 404. Worm; 405. Arc groove; 406. Inner support rod; 407. Retaining ring; 5. Unloading mechanism; 501. Moving seat; 502. Conveyor belt; 503. Transmission plate; 504. Push plate; 505. Vertical plate; 506. Driving motor; 507. Screw; 508. U-shaped plate; 509. Servo motor; 510. Threaded rod; 511. Slider; 512. Reducer motor; 513. Interceptor plate. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 3The utility model provides a technical solution: a carton sealing machine with auxiliary unloading, comprising: a roller conveyor 1, an adjusting frame 2, a sealing assembly 3 and a supporting mechanism 4; the front and rear parts of the roller conveyor 1 are connected to the adjusting frame 2 by bolts, the sealing assembly 3 is connected between the two sets of adjusting frames 2, the supporting mechanism 4 is arranged above the sealing assembly 3, and a unloading mechanism 5 is arranged on one side of the roller conveyor 1; the unloading mechanism 5 comprises: a moving seat 501, a conveyor belt 502, a transmission plate 503, a push plate 504, A vertical plate 505, a driving motor 506, a screw rod 507, a U-shaped plate 508, a servo motor 509, a threaded rod 510, a slider 511, a reduction motor 512 and an intercepting plate 513 are placed on one side of the roller conveyor 1. The upper surface of the moving seat 501 is rotatably connected to the conveyor belt 502 through a lug. The bottom of the conveyor belt 502 is rotatably connected to the transmission plate 503 through a lug. The other end of the transmission plate 503 is rotatably connected to the push plate 504, and the push plate 504 abuts against the moving seat 501. The upper surface of the movable seat 501 is connected to a vertical plate 505 by the edge of the upper surface, and a driving motor 506 is connected to one side of the vertical plate 505 through the motor seat. The output end of the driving motor 506 passes through the inner wall of the vertical plate 505 and is connected to a screw rod 507. The screw rod 507 is threadedly connected to the push plate 504, and the screw rod 507 is rotatably connected to the side of the ear on the upper surface of the movable seat 501. The front part of the conveyor belt 502 is connected to a U-shaped plate 508 by bolts, and one side of the U-shaped plate 508 is connected to a servo motor through the motor seat. 509. The output end of the servo motor 509 passes through the inner wall of the U-shaped plate 508 and is connected to a threaded rod 510. The threaded rod 510 is rotatably connected to the inner wall of the U-shaped plate 508. A slider 511 is threadedly connected to the threaded rod 510. The slider 511 is slidably connected in the U-shaped plate 508, and one side of the slider 511 is connected to a reduction motor 512 through a motor seat. The output end of the reduction motor 512 passes through the inner wall of the slider 511 and is connected to an intercepting plate 513. The intercepting plate 513 is rotatably connected in the slider 511.

[0026] During specific implementation, the sealed cartons are transported downward by the conveyor belt 502, and at the same time, the interception plate 513 blocks the cartons on the conveyor belt 502 to prevent them from sliding down quickly. The servo motor 509 drives the threaded rod 510 to rotate, driving the slider 511 and the interception plate 513 to move synchronously with the conveyor belt 502, slowly transporting the cartons downward, and transporting the cartons to the bottom. Then the reduction motor 512 drives the interception plate 513 to rotate and stand up, and quickly move to the top of the conveyor belt 502. Then the reduction motor 512 resets the interception plate 513, blocks the cartons on the conveyor belt 502 again, and transports them slowly downward to prevent the cartons from falling directly downward, so that the carton sealing machine can assist in unloading.

[0027] See Figure 1 、 Figure 2 and Figure 5The supporting mechanism 4 includes: a trough body 401, a connecting plate 402, a worm gear 403, a worm 404, an arc-shaped groove 405, an inner support rod 406 and a retaining ring 407. The top of the box sealing assembly 3 is rotatably connected to the trough body 401 through a bracket, and the connecting plate 402 is rotatably connected to the inner wall of the trough body 401. The inner wall of the trough body 401 near the front of the connecting plate 402 is rotatably connected to the worm gear 403 through a bearing. The worm gear 404 is meshed and connected to the top of the worm gear 403. The worm gear 404 rotates through the inner wall of the trough body 401. An arc-shaped groove 405 is opened in the worm gear 403. An inner support rod 406 slides through the arc-shaped groove 405. The inner support rod 406 is connected to the front of the connecting plate 402. The front of the worm gear 403 is rotatably connected to the retaining ring 407, and the retaining ring 407 is connected to the inner wall of the trough body 401 by bolts.

[0028] During specific implementation, the tape is sleeved on the outside of multiple groups of inner support rods 406, and then the worm 404 in the rotating trough body 401 drives the worm wheel 403 to rotate in the trough body 401, and the arc groove 405 in the worm wheel 403 guides the movement of the inner support rod 406, and the inner support rod 406 drives the connecting plate 402 to rotate in the trough body 401. Multiple groups of inner support rods 406 are used to stretch the tape from the inside and abut against the inner wall of the tape, so that the carton sealing machine can adapt to tapes of various specifications.

[0029] To sum up: when using this carton sealing machine that can assist in unloading, first, put the tape on the outside of multiple groups of inner support rods 406, then rotate the worm 404 to tighten the larger one from the inside, and make one end of the tape abut against multiple groups of guide rollers in the sealing assembly 3, according to! The height of the box is reached, the driving motor 506 is started to drive the screw rod 507 to push the push plate 504 to move, and the push plate 504 pushes the transmission plate 503 to drive the conveyor belt 502 to rotate, so that the conveyor belt 502 is flush with the roller conveyor 1, and then the rocker on the roller conveyor 1 is rotated according to the width of the carton to squeeze the carton, and the motor on the adjusting frame 2 is started to press the carton from top to bottom, and then the carton is folded and placed on the roller conveyor 1, clamped by the roller conveyor 1, and squeezed by the sealing assembly 3, and the carton is sent to the bottom of the sealing assembly 3 and taped, and the tape is cut, and then sent to the conveyor belt 502 to be abutted by the intercepting plate 513, and slowly transported downward for unloading. The content not described in detail in this description belongs to the existing technology well known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A carton sealing machine with auxiliary unloading function, comprising: The roller conveyor (1), the adjustment frame (2), the box sealing assembly (3) and the support mechanism (4) are characterized in that; The front and rear parts of the roller conveyor (1) are both connected to adjustment frames (2) by bolts, a box sealing assembly (3) is connected between the two sets of the adjustment frames (2), a support mechanism (4) is provided above the box sealing assembly (3), and a material discharge mechanism (5) is provided on one side of the roller conveyor (1); The unloading mechanism (5) comprises: a movable seat (501), a conveyor belt (502), a transmission plate (503), a push plate (504), a vertical plate (505), a driving motor (506), a screw rod (507), a U-shaped plate (508), a servo motor (509), a threaded rod (510), a slider (511), a reduction motor (512) and an intercepting plate (513). A movable seat (501) is placed on one side of the roller conveyor (1). The upper surface of the movable seat (501) is rotatably connected to the conveyor belt (502) through a connecting ear. The bottom of the conveyor belt (502) is rotatably connected to the transmission plate (503) through a connecting ear. The other end of the transmission plate (503) is rotatably connected to the push plate (504). The push plate (504) abuts against the upper surface of the movable seat (501).

2. The carton sealing machine with auxiliary unloading function according to claim 1, characterized in that: The upper surface of the movable seat (501) is connected to a vertical plate (505) near the edge, and one side of the vertical plate (505) is connected to a driving motor (506) through a motor seat. The output end of the driving motor (506) passes through the inner wall of the vertical plate (505) and is connected to a screw rod (507). The screw rod (507) is threadedly connected to the push plate (504), and the screw rod (507) is rotatably connected to one side of the ear on the upper surface of the movable seat (501).

3. The carton sealing machine with auxiliary unloading function according to claim 1, characterized in that: The front portion of the conveyor belt (502) is connected to a U-shaped plate (508) via bolts, one side of the U-shaped plate (508) is connected to a servo motor (509) via a motor seat, the output end of the servo motor (509) passes through the inner wall of the U-shaped plate (508) and is connected to a threaded rod (510), and the threaded rod (510) is rotatably connected to the inner wall of the U-shaped plate (508).

4. The carton sealing machine with auxiliary unloading function according to claim 3, characterized in that: A slider (511) is threadedly connected to the threaded rod (510), and the slider (511) is slidably connected in the U-shaped plate (508). One side of the slider (511) is connected to a reduction motor (512) through a motor seat. The output end of the reduction motor (512) passes through the inner wall of the slider (511) and is connected to an intercepting plate (513). The intercepting plate (513) is rotatably connected in the slider (511).

5. The carton sealing machine with auxiliary unloading function according to claim 1, characterized in that: The supporting mechanism (4) comprises: a trough body (401), a connecting plate (402), a worm wheel (403), a worm (404), an arc-shaped trough (405), an inner support rod (406) and a retaining ring (407); the upper portion of the box sealing assembly (3) is rotatably connected to the trough body (401) via a bracket, and the connecting plate (402) is rotatably connected to the inner wall of the trough body (401).

6. The carton sealing machine with auxiliary unloading function according to claim 5, characterized in that: A worm wheel (403) is rotatably connected to the inner wall of the groove body (401) near the front of the connecting plate (402) via a bearing, and a worm (404) is meshedly connected above the worm wheel (403), and the worm (404) penetrates and rotates on the inner wall of the groove body (401).

7. The carton sealing machine with auxiliary unloading function according to claim 6, characterized in that: An arc-shaped groove (405) is provided in the worm wheel (403), an inner support rod (406) is slidably passed through the arc-shaped groove (405), and the inner support rod (406) is connected to the front part of the connecting plate (402).

8. The carton sealing machine with auxiliary unloading function according to claim 6, characterized in that: The front portion of the worm wheel (403) is rotatably connected to a retaining ring (407), and the retaining ring (407) is connected to the inner wall of the tank body (401) through bolts.

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