90-degree overturning full-sealing type carton sealing machine

Abstract

The utility model relates to the technical field of carton sealing machines, and discloses a 90-degree overturning full-sealing type carton sealing machine which is characterized in that a first automatic carton sealing device is mounted on a lifting platform of a lifting position correcting mechanism, and a second automatic carton sealing device vertically opposite to the first automatic carton sealing device is mounted in the middle of a support of a rolling frame; a guide conveying mechanism horizontally opposite to the rolling frame is arranged in a box body of the overturning box, and an overturning mechanism is arranged in the middle of the box body of the overturning box. According to the automatic carton sealing machine, a carton is conveyed to the first automatic carton sealing device and the second automatic carton sealing device to be sealed up and down through butt-clamp conveying of the butt-clamp pushing mechanism, then the carton is continuously conveyed based on the guiding conveying mechanism in the overturning assembly, and the carton is synchronously overturned by 90 degrees through the overturning mechanism; and the carton is overturned by 90 degrees and then conveyed to the other group of rolling and rubberizing assemblies, the left and right adhesive tape cut-off positions of the carton are pasted and fixed again, and then the carton is subjected to up-down and left-right parallel carton sealing work.

Description

Technical Field

[0001] The utility model relates to the technical field of carton sealing machines, in particular to a 90-degree flipping full-sealing carton sealing machine. Background Art

[0002] The carton sealing machine is mainly suitable for sealing and packaging cartons. The carton sealing machine uses tape to seal the cartons. It is economical, fast, and easy to adjust. It can complete the upper and lower automatic sealing actions at one time. It has the characteristics of beautiful sealing, fast, labor-saving, and high efficiency. It is suitable for daily chemical, food, beverage, medical, electronics and other industries.

[0003] When the existing carton sealing machine seals the upper and lower openings of the carton, the tape at the cut-off point is close to the upper and lower box openings and the adhesive area is short. Therefore, it is often very easy for the heavy items in the carton to open the box opening, resulting in poor sealing stability and insufficient carton safety packaging performance. To this end, those skilled in the art have provided a 90-degree flip full-sealing carton sealing machine to solve the problems raised in the above background technology. Utility Model Content

[0004] The main purpose of the utility model is to provide a 90-degree flipping full-sealing carton sealing machine, which can effectively solve the problem of poor sealing stability of existing carton sealing machines in the background technology.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a 90-degree flip full-sealing carton sealing machine, comprising two sets of roller feeding and gluing components facing each other horizontally and a flip component installed between the two sets of roller feeding and gluing components;

[0006] The roller feeding glue sticking assembly comprises a roller feeding frame, a clamping and pushing mechanism is arranged at the upper end of the transmission roller of the roller feeding frame, and a lifting and positioning mechanism is arranged at the upper end of the bracket of the roller feeding frame, a first automatic carton sealer is installed on the lifting platform of the lifting and positioning mechanism, and a second automatic carton sealer is installed in the middle of the bracket of the roller feeding frame vertically opposite to the first automatic carton sealer;

[0007] The flip assembly comprises a flip box installed between two sets of roller conveying racks in the conveying direction, a guide conveying mechanism horizontally opposite to the roller conveying rack is arranged inside the flip box, and a flip mechanism is arranged in the middle of the flip box;

[0008] The guide transmission mechanism includes a support frame installed in the middle of the flip box body and guide wheels installed on both sides of the support frame in a symmetrical manner, both ends of the support frame are provided with first transmission wheels, and the two groups of first transmission wheels are connected by a first conveyor belt transmission, and the support frame is provided with multiple groups of first support wheels arranged along the transmission direction of the first conveyor belt;

[0009] The flip mechanism comprises a flip shaft which is installed through the middle of the support frame and rotatably connected to the flip box. A cross-structured flip arm is symmetrically arranged at the middle of the shaft of the flip shaft and facing both sides of the first conveyor belt.

[0010] As a further solution of the utility model: the clamping pushing mechanism includes two groups of clamping screw rods installed in a horizontally symmetrical form on the lower end of the roller conveyor frame bracket, the two groups of the clamping screw rods are connected by a third transmission belt, and one end of the shaft rod of one group of the clamping screw rods is installed with a clamping motor fixed to the roller conveyor frame, the outer side of the shaft rod of each group of the clamping screw rods are symmetrically sleeved with two groups of clamping slides, and the upper ends of the frames of two horizontally adjacent groups of clamping slides are fixedly connected to the conveying frame, second conveying wheels are installed at both ends of the bracket of the conveying frame, the two groups of the second conveying wheels are connected by a second conveyor belt, and the central axis of one group of the second conveying wheels is installed with a second conveying motor fixed to the conveying frame, and multiple groups of second support wheels are arranged and installed inside the bracket of the conveying frame along the conveying direction of the second conveyor belt.

[0011] As a further solution of the utility model: the clamping screw rod is bounded by a center line, and positive and negative thread teeth that are compatible with two groups of clamping slides are symmetrically arranged on both sides of the center line.

[0012] As a further solution of the utility model: the lifting and positioning mechanism includes two groups of lifting brackets horizontally installed on both sides of the roller feed frame bracket, each group of the lifting brackets has a lifting screw rod rotatably connected inside the track frame, and the two groups of lifting screw rods are connected by a fourth transmission belt transmission, the outer side of the shaft rod of the lifting screw rod is provided with a lifting slide guided by the lifting bracket, and the bottom end of the shaft rod of the lifting screw rod is installed with a lifting motor fixed on the lifting bracket.

[0013] As a further solution of the utility model: the bottom of the flip box is rotatably connected to a rotating shaft, and a first transmission motor opposite to the rotating shaft is arranged inside the flip box, the first transmission motor and the rotating shaft are connected through a second transmission belt, and a brake wheel for driving the first conveyor belt is arranged in the middle of the shaft of the rotating shaft.

[0014] As a further solution of the utility model: a turning motor opposite to the turning shaft is arranged inside the turning box, and the turning motor and the turning shaft are connected by a first transmission belt.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] When the utility model performs carton sealing work on cartons, based on the clamping calibration of the clamping pushing mechanism in the roller feeding and gluing assembly, the roller feeding and sealing of cartons of different sizes is adapted, and then under the lifting and lowering calibration of the lifting and lowering calibration mechanism, a suitable spacing size is maintained between the first automatic carton sealer and the second automatic carton sealer, so as to perform upper and lower sealing work on the conveyed cartons. After the upper and lower sealing of the carton is completed, based on the continuous conveying of the carton by the guide conveying mechanism in the flipping assembly and the 90° synchronous flipping of the carton by the flipping mechanism, the carton is flipped 90° and then conveyed to another group of roller feeding and gluing assemblies, the left and right tape cut-off points of the carton are re-pasted and fixed, and then the carton is sealed up and down and left and right in parallel, so as to improve the firmness and stability of the carton sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of the 90-degree flip fully sealed carton sealing machine of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the middle roller glue feeding group of the 90-degree flip full-sealing carton sealing machine of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the clamping and pushing mechanism in the 90-degree flipping and fully sealing carton sealing machine of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the lifting and positioning mechanism of the 90-degree flip full-sealing carton sealing machine of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the flip assembly in the 90-degree flip full-seal carton sealing machine of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the guide transmission mechanism and the turning mechanism in the 90-degree turning full-sealing carton sealing machine of the utility model;

[0023] Figure 7 It is a schematic diagram of the linkage between the guide transmission mechanism and the flipping mechanism in the 90-degree flipping full-sealing carton sealing machine of the utility model.

[0024] In the figure: 1. roller feeding frame; 2. first automatic carton sealer; 3. second automatic carton sealer; 4. clamping and pushing mechanism; 41. clamping screw rod; 42. clamping slide; 43. conveying frame; 44. clamping motor; 45. second conveying motor; 46. third transmission belt; 47. second conveying wheel; 48. second conveying belt; 49. second supporting wheel; 5. lifting and positioning mechanism; 51. lifting bracket; 52. lifting screw rod; 53. lifting slide; 54. fourth transmission belt; 55. lifting motor; 6. turning box; 7. turning shaft; 8. turning arm; 9. rotating shaft; 10. first conveying belt; 11. guide wheel; 12. brake wheel; 13. traction wheel; 14. supporting frame; 15. first conveying wheel; 16. first supporting wheel; 17. turning motor; 18. first transmission belt; 19. first conveying motor; 20. second transmission belt. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Please refer to Figure 1-7As shown, a 90-degree flip fully sealed carton sealing machine comprises two sets of roller feeding glue sticking assemblies facing each other horizontally and a flip assembly installed between the two sets of roller feeding glue sticking assemblies. The roller feeding glue sticking assemblies comprise a roller feeding frame 1. The upper end of the transmission roller of the roller feeding frame 1 is provided with a clamping and pushing mechanism 4. The clamping and pushing mechanism 4 comprises two sets of clamping screw rods 41 installed in a horizontally symmetrical manner at the lower end of the bracket of the roller feeding frame 1. The two sets of clamping screw rods 41 are connected to each other through a third transmission belt 46. One end of the shaft of one set of the clamping screw rods 41 is provided with a clamping motor 44 fixed to the roller feeding frame 1. The outer side of the shaft of each set of the clamping screw rods 41 is symmetrically sleeved with two sets of clamping screw rods 41. The clamping slide 42, and the upper ends of the two horizontally adjacent groups of clamping slides 42 are fixedly connected to the conveying frame 43, the clamping screw rod 41 is bounded by the center line, and the two sides of the center line are symmetrically provided with positive and negative threads adapted to the two groups of clamping slides 42. By controlling the operation of the clamping motor 44, as a driving source, under the parallel transmission of the third transmission belt 46, the two groups of clamping screw rods 41 are driven to rotate, and the positive and negative threads on the clamping screw rod 41 are driven to push the clamping slide 42 to slide symmetrically, and then push the two groups of conveying frames 43 on the roller conveying frame 1 to slide symmetrically, maintaining a suitable spacing to adapt to the roller conveying of cartons of different sizes.

[0029] Second conveying wheels 47 are installed at both ends of the conveying frame 43. The two groups of second conveying wheels 47 are connected by a second conveyor belt 48, and the central axis of one group of second conveying wheels 47 is installed with a second conveying motor 45 fixed on the conveying frame 43. A plurality of second supporting wheels 49 are arranged and installed inside the conveying direction of the second conveyor belt 48. The second conveying motor 45 is controlled to work as a driving source. Under the traction of the two groups of second conveying wheels 47, the second conveyor belt 48 is driven to rotate. The clamping pushing force of the second conveyor belt 48 is used to push the carton forward on the roller conveyor 1 to seal and package it.

[0030] The upper end of the roller conveyor frame 1 is provided with a lifting and positioning mechanism 5, the lifting platform of the lifting and positioning mechanism 5 is installed with a first automatic carton sealer 2, the middle part of the roller conveyor frame 1 is installed with a second automatic carton sealer 3 which is vertically opposite to the first automatic carton sealer 2, the lifting and positioning mechanism 5 includes two sets of lifting brackets 51 which are horizontally installed on both sides of the roller conveyor frame 1, each set of lifting brackets 51 has a track frame inside which is rotatably connected with a lifting screw rod 52, and the two sets of lifting screw rods 52 are connected through a fourth transmission belt 54 for transmission, and the lifting screw rods 52 are connected through a fourth transmission belt 54 for transmission, and the lifting screw rods 52 are connected through a fourth transmission belt 54 for transmission. A lifting slide 53 guided by the lifting bracket 51 is sleeved on the outer side of the shaft of the rod 52, and a lifting motor 55 fixed on the lifting bracket 51 is installed at the bottom end of the shaft of the lifting screw rod 52. By controlling the operation of the lifting motor 55 as a driving source, under the parallel transmission of the fourth transmission belt 54, the two groups of lifting screw rods 52 are driven to rotate synchronously, pushing the lifting slide 53 to lift and brake, and adjusting the distance between the first automatic carton sealer 2 and the second automatic carton sealer 3 to adapt to the sealing work of cartons of different sizes.

[0031] The flip assembly includes a flip box 6 installed between two groups of roller feeding frames 1 in the conveying direction. A guide conveying mechanism horizontally opposite to the roller feeding frame 1 is arranged inside the flip box 6. The guide conveying mechanism includes a support frame 14 installed in the middle of the flip box 6 and guide wheels 11 symmetrically installed on both sides of the board frame of the support frame 14. Both ends of the board frame of the support frame 14 are provided with first conveying wheels 15, and the two groups of first conveying wheels 15 are connected by a first conveyor belt 10. The board frame of the support frame 14 is arranged with multiple groups of first support wheels 16 along the conveying direction of the first conveyor belt 10. The bottom of the flip box 6 is rotatably connected with a rotating shaft 9, and the flip box 6 is rotated. A first conveying motor 19 opposite to the rotating shaft 9 is arranged inside the box body of the rotating box 6. The first conveying motor 19 and the rotating shaft 9 are connected by a second transmission belt 20. A brake wheel 12 for driving the first conveying belt 10 is arranged in the middle of the shaft of the rotating shaft 9. The operation of the first conveying motor 19 is controlled as a driving source. Under the transmission of the second transmission belt 20, the combination of the rotating shaft 9 and the brake wheel 12 is driven to rotate. The linkage combination of the brake wheel 12, the traction wheel 13 and the first conveying wheel 15 is utilized to drive the first conveying belt 10 to rotate, and the cartons on the guide wheel 11 are pushed forward, and the cartons after upper and lower packaging are flipped and pushed for left and right packaging.

[0032] A flipping mechanism is arranged in the middle of the flip box 6, and the flipping mechanism includes a flip shaft 7 which is installed in the middle of the support frame 14 and is rotatably connected to the flip box 6, and a cross-structured flipping arm 8 is symmetrically arranged in the middle of the shaft of the flip shaft 7 and opposite to the two sides of the first conveyor belt 10. A flip motor 17 is arranged inside the flip box 6 and is opposite to the flip shaft 7, and the flip motor 17 is connected to the flip shaft 7 through a first transmission belt 18. By controlling the operation of the flip motor 17 as a driving source, the flip shaft 7 is driven to rotate under the transit transmission of the first transmission belt 18, and then the cross-structured flip arm 8 is driven to rotate. The carton is rotated 90° by the flipping of the flip arm 8, and then it is transported to the roller feeding gluing assembly for left-right sealing and gluing work.

[0033] The working principle of the utility model is as follows: when sealing the cartons, firstly, the clamping motor 44 is controlled to work according to the size of the cartons, and the two sets of clamping screw rods 41 are driven to rotate under the parallel transmission of the third transmission belt 46, and the positive and negative threads on the clamping screw rods 41 are driven to push the clamping slide 42 to slide symmetrically, and then the two sets of conveying racks 43 on the roller feeding rack 1 are pushed to slide symmetrically, and the appropriate spacing is maintained to adapt to the roller feeding of cartons of different sizes, and the lifting motor 55 is synchronously controlled to work, and the fourth transmission belt 54 is driven in parallel. Under the transmission, the two sets of lifting screw rods 52 are driven to rotate synchronously, and the lifting slide 53 is pushed to lift and brake, and the distance between the first automatic carton sealer 2 and the second automatic carton sealer 3 is adjusted and calibrated, so that the distance between the two sets of automatic carton sealers is relatively suitable for the upper and lower box openings of the carton, and in the same way, the roller feeding distance between the other set of clamping and pushing mechanisms 4 is adjusted, and the distance between the other set of the first automatic carton sealer 2 and the second automatic carton sealer 3 is adjusted and calibrated, so as to adapt to the gluing work of the left and right boxes of the carton;

[0034] After the carton sealing machine is adjusted, the carton to be sealed is placed on the roller conveyor frame 1, and the second conveyor motor 45 is controlled to work as a driving source. Under the traction and drive of the two sets of second conveyor wheels 47, the second conveyor belt 48 is driven to rotate and transmit. The clamping and pushing force of the second conveyor belt 48 is used to push the carton forward on the roller conveyor frame 1. While pushing, it passes through the first automatic carton sealer 2 and the second automatic carton sealer 3, and the upper and lower openings of the carton are sealed and taped.

[0035] The carton after upper and lower sealing is pushed onto the guide wheel 11, and the first transmission motor 19 is synchronously controlled to work. Under the drive of the second transmission belt 20, the combination of the rotating shaft 9 and the brake wheel 12 is driven to rotate. The first conveyor belt 10 is driven to rotate by the linkage combination of the brake wheel 12, the traction wheel 13, and the first transmission wheel 15, and the carton on the guide wheel 11 is pushed forward. While pushing forward, the flip motor 17 is controlled to work, and under the transfer drive of the first transmission belt 18, the flip shaft 7 is driven to rotate, and then the flip arm 8 of the cross structure is driven to rotate. The carton is rotated 90° by the flipping of the flip arm 8;

[0036] The flipped carton is conveyed to another set of roller conveyor racks 1, and is transmitted by the rollers of another set of clamping and pushing mechanisms 4, passing through another set of first automatic carton sealers 2 and second automatic carton sealers 3, for left-right sealing and taping work. The left and right tape cut-off points of the carton are pasted and fixed again to improve the firmness and stability of the carton sealing.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. 90 degree flip full seal carton sealing machine, characterized by: It comprises two sets of roller-feeding glue-pasting assemblies facing each other horizontally and a turning assembly installed between the two sets of roller-feeding glue-pasting assemblies; The roller-feeding glue sticking assembly comprises a roller-feeding frame (1), the upper end of the transmission roller of the roller-feeding frame (1) is provided with a clamping and pushing mechanism (4), and the upper end of the bracket of the roller-feeding frame (1) is provided with a lifting and positioning mechanism (5), the lifting platform of the lifting and positioning mechanism (5) is installed with a first automatic carton sealer (2), and the middle part of the bracket of the roller-feeding frame (1) is provided with a second automatic carton sealer (3) vertically opposite to the first automatic carton sealer (2); The turning assembly comprises a turning box (6) installed between two groups of roller conveying racks (1) in the conveying direction, a guiding conveying mechanism horizontally opposite to the roller conveying rack (1) is arranged inside the turning box (6), and a turning mechanism is arranged in the middle of the turning box (6); The guide transmission mechanism comprises a support frame (14) installed in the middle of the turning box (6) and guide wheels (11) installed in pairs on both sides of the support frame (14) in a symmetrical manner, both ends of the support frame (14) are provided with first transmission wheels (15), and the two groups of first transmission wheels (15) are connected by a first conveyor belt (10), and the support frame (14) is provided with multiple groups of first support wheels (16) arranged along the transmission direction of the first conveyor belt (10); The flipping mechanism comprises a flipping shaft (7) which is installed through the middle of a support frame (14) and is rotatably connected to a flipping box (6); a flipping arm (8) with a cross structure is symmetrically arranged in the middle of the shaft of the flipping shaft (7) and on both sides of the first conveyor belt (10).

2. The 90-degree flipping full-sealing carton sealing machine according to claim 1, characterized in that: The clamping pushing mechanism (4) comprises two groups of clamping screw rods (41) which are installed in a horizontally symmetrical manner at the lower end of the roller conveying frame (1), and the two groups of clamping screw rods (41) are connected to each other through a third transmission belt (46), and one end of the shaft rod of one group of clamping screw rods (41) is installed with a clamping motor (44) fixed on the roller conveying frame (1), and the outer side of the shaft rod of each group of clamping screw rods (41) is symmetrically sleeved with two groups of clamping slides (42), and the two horizontally adjacent groups of clamping slides (42) are connected to each other. ) are fixedly connected to the conveying frame (43), and second conveying wheels (47) are installed at both ends of the bracket of the conveying frame (43). Two groups of the second conveying wheels (47) are connected by a second conveying belt (48), and a second conveying motor (45) fixed to the conveying frame (43) is installed on the central axis of one group of the second conveying wheels (47). A plurality of groups of second supporting wheels (49) are arranged and installed inside the bracket of the conveying frame (43) along the conveying direction of the second conveying belt (48).

3. The 90-degree flipping full-sealing carton sealing machine according to claim 2, characterized in that: The clamping screw rod (41) is bounded by a center line, and positive and negative thread teeth matching the two groups of clamping slides (42) are symmetrically arranged on both sides of the center line.

4. The 90-degree flipping full-sealing carton sealing machine according to claim 1, characterized in that: The lifting and positioning mechanism (5) comprises two groups of lifting brackets (51) which are horizontally mounted on both sides of a roller conveying bracket (1), each group of the lifting brackets (51) has a lifting screw (52) rotatably connected inside a track frame, and the two groups of lifting screws (52) are connected by a fourth transmission belt (54), a lifting slide (53) guided by the lifting bracket (51) is sleeved on the outer side of the shaft of the lifting screw (52), and a lifting motor (55) fixed on the lifting bracket (51) is installed at the bottom end of the shaft of the lifting screw (52).

5. The 90-degree flipping full-sealing carton sealing machine according to claim 1, characterized in that: The bottom of the flip box (6) is rotatably connected to a rotating shaft (9), and a first transmission motor (19) opposite to the rotating shaft (9) is arranged inside the flip box (6). The first transmission motor (19) and the rotating shaft (9) are connected to each other by a second transmission belt (20). A brake wheel (12) for driving the first transmission belt (10) is arranged in the middle of the shaft of the rotating shaft (9).

6. The 90-degree flipping full-sealing carton sealing machine according to claim 1, characterized in that: A turning motor (17) opposite to the turning shaft (7) is arranged inside the turning box (6), and the turning motor (17) and the turning shaft (7) are connected in transmission via a first transmission belt (18).

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