Automatic boxing device and opening, packaging and sealing all-in-one machine

Abstract

The invention discloses an automatic boxing device and an opening, loading and sealing all-in-one machine. A first conveying mechanism is connected to one side of a first bearing table top so as to convey products needing to be boxed to the first bearing table top, and a material arranging mechanism is arranged at the joint of the first conveying mechanism and the first bearing table top; the first conveying mechanism is arranged on the first bearing table top so as to arrange and push a plurality of products conveyed on the first conveying mechanism to the first bearing table top to form a single-layer preset shape, the second conveying mechanism is parallel to the first conveying mechanism, and the second conveying mechanism is connected to one side of the second bearing table top so as to convey cartons with upward openings to the second bearing table top. The mechanical arm is arranged between the first bearing table top and the second bearing table top so as to transfer the products which are arrayed in the single-layer preset shape on the first bearing table top into the carton on the second bearing table top to be stacked, the automatic boxing work of the products is completed, the product packaging efficiency is improved, and the labor cost is greatly reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of automation equipment, and relates to an automatic packaging equipment, in particular to an automatic box packing device and an opening, packing and sealing integrated machine. Background Art

[0002] In the carton packaging process, product sorting and cartoning are the most important prerequisites. The sorted products are placed in the carton manually or mechanically, and finally the carton is sealed with tape to complete the packaging process. Product sorting means arranging the products into the carton in a single layer. The carton is folded from a sheet into a box shape, which requires multiple processes. Correspondingly, multiple mechanical actuators and corresponding motion mechanisms are required to complete the carton bottom sealing work, and then the sorted products are placed in the carton, the top plate of the carton is folded, and the carton is sealed with tape.

[0003] In the existing packaging line equipment, the carton needs to be opened, its bottom sealed, the product is then loaded into the box, and finally the top of the box is sealed. In the whole process, some processes (such as unpacking, packing, and sealing) need to be operated manually, which wastes a lot of manpower and material resources, has high labor intensity, and low labor efficiency. Summary of the invention

[0004] In order to solve the technical problems existing in the background technology, the present invention proposes an automatic boxing device and an opening, packing and sealing all-in-one machine, which realizes the automatic boxing of products, improves the efficiency of product packaging, and greatly reduces the labor cost.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] An automatic box packing device comprises: a frame and a first conveying mechanism, a material sorting mechanism, a first load-bearing table, a second conveying mechanism, the second load-bearing table, and a manipulator installed on the frame. The first conveying mechanism is connected to one side of the first load-bearing table to convey products to be boxed to the first load-bearing table. The material sorting mechanism is arranged at the connection between the first conveying mechanism and the first load-bearing table to sort and push multiple products conveyed by the first conveying mechanism to the first load-bearing table to be arrayed in a single layer of preset shape. The second conveying mechanism is arranged in parallel with the first conveying mechanism. The second conveying mechanism is connected to one side of the second load-bearing table to convey cartons with openings facing upwards to the second load-bearing table. The manipulator is arranged between the first load-bearing table and the second load-bearing table to transfer products arrayed in a single layer of preset shape on the first load-bearing table to cartons on the second load-bearing table for stacking.

[0007] Furthermore, the material sorting mechanism includes: a positioning baffle, a first push plate assembly and a second push plate assembly. One end of the positioning baffle is connected to the first conveying mechanism, and the other end is connected to the first supporting table to stop the products conveyed on the first conveying mechanism. The first push plate assembly is arranged on the first conveying mechanism to push multiple products stopped by the positioning baffle on the first conveying mechanism to the first supporting table. The second push plate assembly is arranged on the first supporting table. The second push plate assembly and the first push plate assembly are arranged perpendicular to each other to clamp the multiple products on the first supporting table to one side of the positioning baffle so that the multiple products are arrayed into a single-layer preset shape.

[0008] Furthermore, the first push plate assembly includes two relatively arranged first slide rails, a first bracket, and a first push plate. The two first slide rails are installed on the frame in a horizontal direction. The first bracket is slidably connected to the two first slide rails and driven by a first linear motor to move along the direction of the first slide rails. The first push plate is installed on the first bracket. When the number of products stopped by the positioning baffle on the first conveying mechanism reaches a preset number, the first linear motor drives the first bracket to move along the direction of the first slide rail, and the multiple products on the first conveying mechanism are pushed onto the first loading table through the first push plate.

[0009] Furthermore, two first slide rails are arranged above the first conveying mechanism, the first push plate is connected to the bottom of the first bracket through the first cylinder, a guide rod is vertically installed on the first bracket, and a guide hole corresponding to the guide rod is opened on the first push plate. The guide rod is inserted into the guide hole and movably connected. When it is necessary to push the product on the first conveying mechanism onto the first loading table, the first cylinder drives the first bracket to move downward to a position where the first push plate is flush with the first conveying mechanism, and the first linear motor drives the first push plate to move horizontally to push multiple products on the first conveying mechanism onto the first loading table.

[0010] Furthermore, the second push plate assembly includes: a slide groove and a second push plate. The slide groove is opened on the first bearing table. The slide groove and the first slide rail are arranged perpendicular to each other. The second push plate is provided with a slider corresponding to the slide groove. The slider is inserted into the slide groove and movably connected with the slide groove. The second push plate is connected to the first bearing table through a second cylinder. The second cylinder can drive the second push plate to slide along the direction of the slide groove to clamp multiple products on the first bearing table to one side of the positioning baffle.

[0011] Furthermore, a suction cup assembly is connected to the front end of the robot. When the robot moves to above the first loading table, it sucks multiple products arranged in a single layer of preset shape on the first loading table. When the robot carries the products to the carton on the second loading table, it releases the products to stack them in the carton.

[0012] Furthermore, the suction cup assembly includes: a fixed plate, a plurality of first suction cups, the fixed plate is connected to the front end of the manipulator, and the plurality of first suction cups are distributed on the fixed plate in a preset shape, so that when the suction cup assembly moves above the first supporting table, the manipulator applies downward pressure to respectively adsorb the plurality of first suction cups on the fixed plate onto a plurality of products arrayed in a single layer of preset shapes on the first supporting table.

[0013] Furthermore, the suction cup assembly also includes: a movable plate and a third cylinder. The movable plate is connected to the fixed plate through the third cylinder. The movable plate is provided with a plurality of suction cup holes corresponding to the plurality of first suction cups respectively. When the suction cup assembly moves above the first loading table, the third cylinder drives the movable plate to move until the plurality of first suction cups on the fixed plate pass through the plurality of suction cup holes on the movable plate respectively, and the plurality of first suction cups respectively suck the plurality of products on the first loading table. When the suction cup assembly moves above the carton on the second loading table, the third cylinder drives the movable plate to move until the plurality of first suction cups on the fixed plate retract into the plurality of suction cup holes on the movable plate respectively, so that the plurality of products are separated from the plurality of first suction cups respectively, and the plurality of products are stacked and stacked in the carton.

[0014] Furthermore, an auxiliary mechanism is provided above the second bearing table, and the auxiliary mechanism includes: a second slide rail, a second bracket, and two oppositely arranged pressure plates. The second slide rail is installed on the frame in the vertical direction, and the second bracket is slidably connected to the second slide rail and driven by a second linear motor to move along the direction of the second slide rail. The middle part of the second bracket has a channel adapted to the size of the carton opening, and the two pressure plates are rotatably connected to the second bracket. The two pressure plates are respectively driven by two first rotating motors to open the two top plates of the carton with the opening facing upward on the second bearing table to both sides.

[0015] An integrated opening, packing and sealing machine includes the automatic packing device, a box opening device connected to one end of a second conveying mechanism and a box sealing device connected to one end of a second bearing table, the box opening device is used to provide a carton with an opening facing upward, and the box sealing device is used to seal a carton filled with products.

[0016] The beneficial effects of the present invention are as follows: the automatic packing device provided by the present invention comprises a first conveying mechanism connected to one side of the first load-bearing table to convey the products to be packed to the first load-bearing table, a material sorting mechanism is arranged at the connection between the first conveying mechanism and the first load-bearing table to sort out the multiple products conveyed by the first conveying mechanism and push them to the first load-bearing table to be arrayed in a single-layer preset shape, a second conveying mechanism is arranged in parallel with the first conveying mechanism, and the second conveying mechanism is connected to one side of the second load-bearing table to convey the carton with the opening facing upward to the second load-bearing table, a manipulator is arranged between the first load-bearing table and the second load-bearing table to transfer the products in a single-layer preset shape array on the first load-bearing table to the cartons on the second load-bearing table for stacking, thereby completing the automatic packing of the products, improving the efficiency of product packaging, and greatly reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the opening, packaging and sealing integrated machine of the present invention.

[0018] Figure 2 It is a top view of the opening, packaging and sealing integrated machine of the present invention.

[0019] Figure 3 It is a schematic diagram of the material sorting mechanism of the present invention.

[0020] Figure 4 Schematic diagram of the first push plate assembly of the present invention.

[0021] Figure 5 Schematic diagram of the second push plate assembly of the present invention.

[0022] Figure 6 It is a schematic diagram of the second conveying mechanism of the present invention.

[0023] Figure 7 Schematic diagram of the suction cup assembly of the present invention.

[0024] Figure 8 It is a schematic diagram of the auxiliary mechanism of the present invention.

[0025] Fig. 9 It is a schematic diagram of the carton storage mechanism of the present invention.

[0026] Fig.10 It is a schematic diagram of the carton handling mechanism of the present invention.

[0027] Fig.11 It is a schematic diagram of the push box assembly of the present invention.

[0028] Fig.12 It is a schematic diagram of the carton bottom closing mechanism of the present invention.

[0029] Fig.13 It is a schematic diagram of the top pressing mechanism of the present invention.

[0030] Fig.14 It is a schematic diagram of the taping mechanism of the present invention. DETAILED DESCRIPTION

[0031] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0032] like Figure 1-2 As shown, the present invention provides an automatic box packing device, comprising: a frame 1 and a first conveying mechanism 11 installed on the frame 1, a material sorting mechanism 2, a first load-bearing table 12, a second conveying mechanism 13, a second load-bearing table 14, and a manipulator 3. The first conveying mechanism 11 is connected to one side of the first load-bearing table 12 to convey the products to be boxed to the first load-bearing table 12. The material sorting mechanism 2 is arranged at the connection between the first conveying mechanism 11 and the first load-bearing table 12 to sort and push multiple products conveyed by the first conveying mechanism 11 to the first load-bearing table 12 to be arrayed in a single-layer preset shape. The second conveying mechanism 13 is arranged in parallel with the first conveying mechanism 11. The second conveying mechanism 13 is connected to one side of the second load-bearing table 14 to convey the carton with the opening facing upward to the second load-bearing table 14. The manipulator 3 is arranged between the first load-bearing table 12 and the second load-bearing table 14 to transfer the products in a single-layer preset shape array on the first load-bearing table 12 to the cartons on the second load-bearing table 14 for stacking.

[0033] Specifically, the first conveying mechanism 11 uses a conveyor belt to convey the product.

[0034] like Figure 3 As shown, the material sorting mechanism 2 includes: a positioning baffle 21, a first push plate assembly 22 and a second push plate assembly 23. One end of the positioning baffle 21 is connected to the first conveying mechanism 11, and the other end is connected to the first load-bearing table 12 to stop the products conveyed by the first conveying mechanism 11. The first push plate assembly 22 is arranged on the first conveying mechanism 11 to push multiple products stopped by the positioning baffle 21 on the first conveying mechanism 11 to the first load-bearing table 12. The second push plate assembly 23 is arranged on the first load-bearing table 12. The second push plate assembly 23 and the first push plate assembly 22 are arranged perpendicular to each other to clamp the multiple products on the first load-bearing table 12 to one side of the positioning baffle 21, so that the multiple products are arrayed into a single-layer preset shape.

[0035] like Figure 4As shown, the first push plate assembly 22 includes two relatively arranged first slide rails 221, a first bracket 222, and a first push plate 223. The two first slide rails 221 are installed on the frame 1 in the horizontal direction. The first bracket 222 is slidably connected to the two first slide rails 221 and is driven by the first linear motor to move along the direction of the first slide rails 221. The first push plate 223 is installed on the first bracket 222. When the number of products stopped by the positioning baffle 21 on the first conveying mechanism 11 reaches a preset number, the first linear motor drives the first bracket 222 to move along the direction of the first slide rail 221, and the multiple products on the first conveying mechanism 11 are pushed to the first loading table 12 through the first push plate 223. Among them, two first slide rails 221 are arranged above the first conveying mechanism 11, and the first push plate 223 is connected to the bottom of the first bracket 222 through the first cylinder. A guide rod 224 is vertically installed on the first push plate 223, and a guide hole 225 corresponding to the guide rod 224 is opened on the first bracket 222. The guide rod 224 is inserted into the guide hole 225 and movably connected. When it is necessary to push the product on the first conveying mechanism 11 onto the first bearing table 12, the first cylinder drives the first bracket 222 to move downward to the position where the first push plate 223 is flush with the first conveying mechanism 11, and the first linear motor drives the first push plate 223 to move horizontally to push multiple products on the first conveying mechanism 11 onto the first bearing table 12.

[0036] like Figure 5 As shown, the second push plate assembly 23 includes: a slide groove 231 and a second push plate 232. The slide groove 231 is opened on the first bearing table 12. The slide groove 231 and the first slide rail 221 are arranged perpendicular to each other. The second push plate 232 is provided with a slider corresponding to the slide groove 231. The slider is inserted into the slide groove 231 and movably connected with the slide groove 231. The second push plate 232 is connected to the first bearing table 12 through the second cylinder. The second cylinder can drive the second push plate 232 to slide along the direction of the slide groove 231 to clamp multiple products on the first bearing table 12 to one side of the positioning baffle 21.

[0037] like Figure 6 As shown, the second conveying mechanism 13 includes: a conveying track, two groups of conveying belts 131 arranged opposite to each other, the conveying track is composed of two guide rails 132 and a plurality of rollers 133 arranged between the two guide rails 132 to be rollingly connected to the bottom of the carton, the two groups of conveying belts 132 are arranged on both sides of the conveying track along the direction of the conveying track, and the carton on the conveying track is moved along the direction of the conveying track by the drive of the conveying belts 132 on both sides.

[0038] A suction cup assembly 31 is connected to the front end of the manipulator 3. When the manipulator 3 moves to above the first load table 12, the suction cup assembly 31 sucks multiple products arranged in a single layer of preset shape on the first load table 12. When the manipulator 3 carries the products to the carton on the second load table 14, the suction cup assembly 31 releases the products to stack the products in the carton.

[0039] like Figure 7 As shown, the suction cup assembly 31 includes: a fixed plate 311, a plurality of first suction cups 312, the fixed plate 311 is connected to the front end of the manipulator 3, and the plurality of first suction cups 312 are distributed on the fixed plate 311 in a preset shape, so that when the suction cup assembly 31 is moved above the first supporting table 12, the manipulator 3 applies downward pressure to respectively adsorb the plurality of first suction cups 312 on the fixed plate 311 onto a plurality of products arrayed in a single layer of preset shape on the first supporting table 12. The suction cup assembly 31 also includes: a movable plate 313 and a third cylinder. The movable plate 313 is connected to the fixed plate 311 through the third cylinder. The movable plate 313 is provided with a plurality of suction cup holes 314 corresponding to the plurality of first suction cups 312 respectively. When the suction cup assembly 31 moves to above the first load-bearing table 12, the second cylinder drives the movable plate 313 to move to the plurality of first suction cups 312 on the fixed plate 311 and respectively pass through the plurality of suction cup holes 314 on the movable plate 313. The plurality of first suction cups 312 respectively suck the plurality of products on the first load-bearing table 12. When the suction cup assembly 31 moves to above the carton on the second load-bearing table 14, the third cylinder drives the movable plate 313 to move to the plurality of first suction cups 312 on the fixed plate 311 and respectively retract into the plurality of suction cup holes 314 on the movable plate 313, so that the plurality of products are separated from the plurality of first suction cups 312 respectively, and the plurality of products are stacked and stacked in the carton.

[0040] An auxiliary mechanism 4 is provided above the second bearing table 14, such as Figure 8 As shown, the auxiliary mechanism 4 includes: a second slide rail 41, a second bracket 42, and two oppositely arranged pressure plates 43. The second slide rail 41 is installed on the frame 1 in the vertical direction. The second bracket 42 is slidably connected to the second slide rail 41 and driven by a second linear motor to move along the direction of the second slide rail 41. The middle part of the second bracket 42 has a channel 44 that is adapted to the size of the carton opening. The two pressure plates 43 are both rotatably connected to the second bracket 42. The two pressure plates 43 are respectively driven by two first rotating motors to open the two top plates of the carton with the opening facing upward on the second load-bearing table 14 to both sides, respectively, to facilitate the robot 3 to stack the products in the carton.

[0041] The present invention also provides an integrated opening, packaging and sealing machine, such as Figure 1As shown, it includes the above-mentioned automatic cartoning device 30, as well as an opening device 20 connected to one end of the second conveying mechanism 13 and a sealing device 40 connected to one end of the second load-bearing table 14, wherein the opening device 20 is used to provide a carton with an opening facing upward, and the sealing device 40 is used to seal a carton filled with products.

[0042] like Figure 2 As shown, the unpacking device 20 includes: a carton storage mechanism 5, a carton handling mechanism 6 and a carton bottom closing mechanism 7. The carton storage mechanism 5 is arranged on one side of the second conveying mechanism 13, and is used to store carton boards with creases. The carton handling mechanism 6 is arranged between the carton storage mechanism 5 and the second conveying mechanism 13, so as to take out the carton boards from the carton storage mechanism 5 and unfold the carton boards along the creases and then send them to the second conveying mechanism 13. The carton bottom closing mechanism 7 is installed at the end of the second conveying mechanism 13, and covers the two bottom plates of the carton sent to the second conveying mechanism 13 along the creases toward the middle, so that the carton opening faces upward and is transported on the second conveying mechanism 13.

[0043] like Fig. 9 As shown, the carton storage mechanism 5 includes: a bracket 51, a bracket guard plate assembly 52, and a push plate assembly 53. Normally, the bracket 51 is installed at an angle, and the bracket guard plate assembly 52 and the push plate assembly 53 are both installed on the bracket 51. Multiple layers of carton boards are stacked and placed in the bracket guard plate assembly 52. ​​The push plate assembly 53 is movably connected in the bracket guard plate assembly 52 to push the folded carton boards downward.

[0044] The bracket guard plate assembly 52 includes a fixed guard plate 521, a movable guard plate 522, a guard plate adjustment base 523, a guard plate adjustment screw 524, a guard plate adjustment handwheel 525, a guard plate guide seat 526 and a guard plate guide rod 527. The fixed guard plate 521 is fixedly mounted on the bracket 51, the movable guard plate 522 is mounted on the guard plate adjustment base 523 and the guard plate guide seat 526, the guard plate adjustment base 523 and the guard plate guide seat 526 are respectively penetrated by the guard plate adjustment screw 524 and the guard plate guide rod 527, the guard plate adjustment screw 524 and the guard plate guide rod 527 are both mounted on the bracket 51, and the guard plate adjustment handwheel 525 is connected to the guard plate adjustment screw 524.

[0045] The push plate assembly 53 includes a push box plate 531, a push box plate slide 532 and a push box plate slide rod 533. The push box plate 531 is installed on the push box plate slide 532. The push box plate slide 532 penetrates the push box plate slide rod 533. The push box plate slide rod 533 is installed on the bracket 51.

[0046] Specifically, during the operation of the carton storage mechanism 5, the movable guard plate 522 is adjusted according to the specifications of the carton, so that the distance between the movable guard plate 522 and the fixed guard plate 521 on the bracket 51 is slightly larger than the width of the carton. During adjustment, the guard plate adjustment hand wheel 525 is rotated to make the guard plate adjustment screw 524 drive the guard plate adjustment base 523 to move, and at the same time, the guard plate guide seat 526 moves along the guard plate guide rod 527. After the adjustment is completed, the folded carton board is placed between the fixed guard plate 521 and the movable guard plate 522 and in front of the pushing plate 531. Since the bracket 51 is inclined, the pushing plate 531 will push the folded carton board downward, so that the folded carton board contacts the carton handling mechanism 6.

[0047] like Fig.10 As shown, the carton handling mechanism 6 includes: a box blocking component 61, a box taking component 62, and a box pushing component 63. The box taking component 62 is arranged opposite to the carton storage mechanism 5 to take out the carton board in the carton storage mechanism 5. The box blocking component 61 is arranged between the carton storage mechanism 5 and the box taking component 62. The carton board is unfolded along the fold through the cooperation between the box blocking component 61 and the box taking component 62. The box pushing component 63 is arranged opposite to the second conveying mechanism 13 to push the unfolded carton to the second conveying mechanism 13.

[0048] The box taking assembly 62 includes: a third bracket 621, a second suction cup 622, and a third slide rail 623. The third slide rail 623 extends horizontally toward the carton storage mechanism 5. The second suction cup 622 is mounted on the third bracket 621. The third bracket 621 is slidably connected to the third slide rail 623. The third bracket 621 is driven by a third linear motor to move along the third slide rail 623.

[0049] The box baffle assembly 61 includes: a box baffle support rod 611, a box material shifting block 612, a box material guide block 613, and a support rod sliding seat 614. The box baffle support rod 611 is installed on the frame 1, and the box material shifting block 612 and the box material guide block 613 are both installed on the box baffle support rod 611 through the support rod sliding seat 614. There are two box material guide blocks 613, and the two box material guide blocks 613 are respectively located on both sides of the box material shifting block 612. The box material guide block 613 is tilted, and the box material shifting block 612 is set in a conical structure.

[0050] like Fig.11 As shown, the push box assembly 63 includes: a push plate 631 and a fourth slide rail 632 . The fourth slide rail 632 extends horizontally toward the second conveying mechanism 13 . The push plate 631 is slidably connected to the fourth slide rail 632 . The push plate 631 is driven by a fourth linear motor to move along the fourth slide rail 632 .

[0051] Specifically, during the operation of the carton handling mechanism 6, the third linear motor drives the third bracket 621 to move along the third slide rail 623 toward the carton storage mechanism 5, so that the second suction cup 622 sucks the folded carton board on the carton storage mechanism 5. At this time, the third linear motor drives the third bracket 621 to move in the opposite direction again, and the second suction cup 622 sucks the carton board and moves. Since there are creases on the folded carton board, the folded carton board causes the box body material transfer block 612 to be inserted into the interlayer of the folded carton board during the movement. Continuing to move the folded carton board will unfold the folded carton along the crease, and the fourth linear motor drives the push plate 631 to move along the fourth slide rail 632 toward the second conveying mechanism 13, and pushes the unfolded carton to the second conveying mechanism 13.

[0052] like Fig.12 As shown, the carton bottom closing mechanism 7 includes a middle plate 71 and two sets of swing arm assemblies 72 symmetrically arranged along the middle plate 71, the swing arm assembly 72 includes a vertical plate 721 and a horizontal plate 722, one end of the vertical plate 721 is hinged to the second conveying mechanism 13, and the other end is vertically connected to the horizontal plate 722, the middle part of the vertical plate 721 is connected to the middle plate 71 through the fourth cylinder 73, one end of the fourth cylinder 73 is hinged to the vertical plate 721, and the other end is hinged to the middle plate 71.

[0053] Specifically, during the operation of the carton bottom closing mechanism 7, the folded carton is stretched open and sent to the top of the carton bottom closing mechanism 7 through the box pushing assembly 63, and the two fourth cylinders 73 simultaneously drive the two swing arm assemblies 72 to close downward, and the vertical plates 721 of the swing arm assemblies 72 are fitted with the sides of the carton, and the two bottom plates of the carton bottom are folded 90° along the creases through the two horizontal plates 722, and the box pushing assembly 63 continues to push the carton with the bottom closed to the second conveying mechanism 13, which can be applicable to cartons of various specifications for bottom closing. The box body will not fall during the operation, which reduces the investment in labor costs and improves production efficiency.

[0054] like Figure 2 As shown, the carton sealing device 40 includes a third conveying mechanism 15, a top pressing mechanism 8, and two groups of oppositely arranged taping mechanisms 9. One end of the third conveying mechanism 15 is connected to the second load-bearing table 14 to output the carton filled with products. The top pressing mechanism 8 is installed above the third conveying mechanism 15 to cover the two top plates of the carton on the third conveying mechanism 15 toward the middle along the fold. The two groups of taping mechanisms 9 are respectively arranged on the upper and lower sides of the third conveying mechanism 15 to tape and seal the covered top plate and bottom plate of the carton from the upper and lower sides of the third conveying mechanism 15.

[0055] The third conveying mechanism 15 has the same structure as the second conveying mechanism 13. As an implementation mode, the third conveying mechanism 15 and the second conveying mechanism 13 are integrated, and the second supporting table 14 serves as a small section of the third conveying mechanism 15 or the second conveying mechanism 13 close to the robot 3. When the carton is transported to the position of the second supporting table 14, the third conveying mechanism 15 or the second conveying mechanism 13 stops conveying and continues conveying after the product is packed.

[0056] like Fig.13 As shown, the pressing mechanism 8 includes: a fifth bracket 81 and two groups of pressing arm assemblies 82 hinged at the middle part of the fifth bracket 81, the pressing arm assembly 82 includes a pressing arm 821 and a pressing rod 822, the middle part of the pressing arm 821 is hinged on the fifth bracket 81, one end of the pressing arm 821 is connected to the pressing rod 822, the pressing rod 822 is horizontally arranged along the direction of the third conveying mechanism 15, the other end of the pressing arm 821 is connected to the compression spring 823, the compression spring 823 is connected between the two pressing arms 821, the pressing arm 821 is connected to the end of the fifth bracket 81 through the fifth cylinder 83, one end of the fifth cylinder 83 is hinged to the pressing arm 821, and the other end is hinged to the end of the fifth bracket 81. Specifically, during the operation of the top-pressing mechanism 8, the carton filled with products is delivered to the bottom of the top-pressing mechanism 8 through the third conveying mechanism 15, and the two fifth cylinders 83 simultaneously drive the two pressure arm assemblies 82 to press down, and the two top plates on the top of the carton are folded 90° along the crease through the two pressure rods 822. When the carton leaves the bottom of the top-pressing mechanism 8, the two pressure arm assemblies 82 are reset under the rebound force of the compression springs.

[0057] like Fig.14 As shown, the taping mechanism 9 includes: a sixth bracket 91, a tape roller 92, a pressure roller 93, and a shearing knife 94. The tape roller 92 is installed on the top of the sixth bracket 91 to install the tape roll, the pressure roller 93 is installed at the bottom of the sixth bracket 91 to guide the tape of the tape roll to the carton and press and paste to complete the packaging, and the shearing knife 94 is installed at the rear side of the pressure roller 93 to shear and separate the tape attached to the carton from the tape roll. Specifically, during the operation of the taping mechanism 9, the carton with the top plate and the bottom plate closed is sent between the two taping mechanisms 9 through the third conveying mechanism 15, and the pressure rollers 93 of the two taping mechanisms 9 guide the tape of the tape roll to the carton from the top and bottom of the carton respectively, and the top plate and the bottom plate of the covered carton are taped and packaged. When the carton leaves the taping mechanism 9, the shearing knives 94 of the two taping mechanisms 9 shear and separate the tape attached to the top plate and the bottom plate of the carton from the corresponding tape roll.

[0058] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

Claims

1. An automatic packing device, characterized in that: include: A frame (1) and a first conveying mechanism (11), a material sorting mechanism (2), a first load-bearing table (12), a second conveying mechanism (13), a second load-bearing table (14), and a manipulator (3) installed on the frame (1); the first conveying mechanism (11) is connected to one side of the first load-bearing table (12) to convey products to be boxed to the first load-bearing table (12); the material sorting mechanism (2) is arranged at the connection between the first conveying mechanism (11) and the first load-bearing table (12) to sort a plurality of products conveyed by the first conveying mechanism (11) The robot (3) is arranged between the first load-bearing surface (12) and the second load-bearing surface (14) to transfer the products in the single-layer preset shape array on the first load-bearing surface (12) to the cartons on the second load-bearing surface (14) for stacking.

2. The automatic box packing device according to claim 1, characterized in that: The material sorting mechanism (2) comprises: a positioning baffle (21), a first push plate assembly (22) and a second push plate assembly (23); one end of the positioning baffle (21) is connected to the first conveying mechanism (11), and the other end is connected to the first bearing table (12) to stop the products conveyed by the first conveying mechanism (11); the first push plate assembly (22) is arranged on the first conveying mechanism (11) to push a plurality of products stopped by the positioning baffle (21) on the first conveying mechanism (11) to the first bearing table (12); the second push plate assembly (23) is arranged on the first bearing table (12); the second push plate assembly (23) and the first push plate assembly (22) are arranged perpendicular to each other to clamp a plurality of products on the first bearing table (12) toward one side of the positioning baffle (21) so that the plurality of products are arrayed into a single-layer preset shape.

3. The automatic box packing device according to claim 2, characterized in that: The first push plate assembly (22) comprises two first slide rails (221) arranged opposite to each other, a first bracket (222) and a first push plate (223). The two first slide rails (221) are mounted on the frame (1) in a horizontal direction. The first bracket (222) is slidably connected to the two first slide rails (221) and is driven by a first linear motor to move along the direction of the first slide rails (221). The first push plate (223) is mounted on the first bracket (222). When the number of products stopped by the positioning baffle (21) on the first conveying mechanism (11) reaches a preset number, the first linear motor drives the first bracket (222) to move along the direction of the first slide rails (221), and the first push plate (223) pushes the multiple products on the first conveying mechanism (11) onto the first bearing table (12).

4. The automatic box packing device according to claim 3, characterized in that: Two first slide rails (221) are arranged above the first conveying mechanism (11), and the first push plate (223) is connected to the bottom of the first bracket (222) through the first cylinder. A guide rod (224) is vertically installed on the first push plate (223), and a guide hole (225) corresponding to the guide rod (224) is opened on the first bracket (222). The guide rod (224) is inserted into the guide hole (225) for active connection. When it is necessary to push the product on the first conveying mechanism (11) onto the first bearing table (12), the first cylinder drives the first bracket (222) to move downward to the position where the first push plate (223) is flush with the first conveying mechanism (11), and the first linear motor drives the first push plate (223) to move horizontally to push multiple products on the first conveying mechanism (11) onto the first bearing table (12).

5. The automatic box packing device according to claim 2, characterized in that: The second push plate assembly (23) comprises: a slide groove (231) and a second push plate (232). The slide groove (231) is provided on the first bearing table (12). The slide groove (231) and the first slide rail (221) are arranged perpendicular to each other. The second push plate (232) is provided with a sliding block corresponding to the slide groove (231). The sliding block is inserted into the slide groove (231) and is movably connected to the slide groove (231). The second push plate (232) is connected to the first bearing table (12) through a second cylinder. The second cylinder can drive the second push plate (232) to slide along the direction of the slide groove (231) to clamp multiple products on the first bearing table (12) toward one side of the positioning baffle (21).

6. The automatic box packing device according to claim 1, characterized in that: A suction cup assembly (31) is connected to the front end of the robot (3). When the robot (3) moves to above the first load-bearing table (12), the suction cup assembly (31) sucks a plurality of products arranged in a single layer of a preset shape on the first load-bearing table (12). When the robot (3) carries the products and moves to above the carton on the second load-bearing table (14), the suction cup assembly (31) releases the products to stack the products in the carton.

7. The automatic box packing device according to claim 6, characterized in that: The suction cup assembly (31) comprises: a fixed plate (311) and a plurality of first suction cups (312); the fixed plate (311) is connected to the front end of a manipulator (3); the plurality of first suction cups (312) are distributed on the fixed plate (311) in a preset shape, so that when the suction cup assembly (31) moves above the first bearing table (12), the manipulator (3) applies downward pressure to cause the plurality of first suction cups (312) on the fixed plate (311) to be respectively adsorbed on a plurality of products arranged in a single layer of preset shape on the first bearing table (12).

8. The automatic box packing device according to claim 7, characterized in that: The suction cup assembly (31) further comprises: a movable plate (313) and a third cylinder. The movable plate (313) is connected to the fixed plate (311) via the third cylinder. The movable plate (313) is provided with a plurality of suction cup holes (314) respectively corresponding to the plurality of first suction cups (312). When the suction cup assembly (31) moves above the first bearing table (12), the second cylinder drives the movable plate (313) to move to the plurality of first suction cups (312) on the fixed plate (311) and respectively passes through the plurality of suction cup holes (314) on the movable plate (313). The plurality of first suction cups (312) respectively suck the plurality of products on the first carrying table (12); when the suction cup assembly (31) moves to above the carton on the second carrying table (14), the third cylinder drives the movable plate (313) to move to the plurality of first suction cups (312) on the fixed plate (311) and retract them into the plurality of suction cup holes (314) on the movable plate (313), so that the plurality of products are separated from the plurality of first suction cups (312) and the plurality of products are stacked and placed in the carton.

9. The automatic box packing device according to claim 1, characterized in that: An auxiliary mechanism (4) is provided above the second bearing table (14), and the auxiliary mechanism (4) comprises: a second slide rail (41), a second bracket (42), and two oppositely arranged pressing plates (43); the second slide rail (41) is installed on the frame (1) in a vertical direction; the second bracket (42) is slidably connected to the second slide rail (41) and is driven by a second linear motor to move along the direction of the second slide rail (41); a channel (44) adapted to the size of the carton opening is provided in the middle of the second bracket (42); the two pressing plates (43) are both rotatably connected to the second bracket (42); the two pressing plates (43) are respectively driven by two first rotating motors to open the two top plates of the carton with the opening facing upward on the second bearing table (14) to both sides.

10. An integrated opening, packing and sealing machine, comprising the automatic box packing device according to any one of claims 1 to 8, characterized in that: It also includes a carton opening device (20) connected to one end of the second conveying mechanism (13) and a carton sealing device (40) connected to one end of the second bearing table (14), wherein the carton opening device (20) is used to provide a carton with an opening facing upward, and the carton sealing device (40) is used to seal a carton filled with products.

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