An automatic carton folding and packaging machine

Abstract

The present invention provides an automatic carton folding and packaging machine, comprising a lifting device, a transport support table, a carton transport device, a carton propping device and a sealing device; the carton transport device is placed on the transport support table; the lifting device is arranged at one end of the transport support table and at the transport upstream side of the carton transport device; the carton propping device and the sealing device are respectively arranged on the carton transport device; the carton transport device is provided with a conveying channel, a clamping plate channel and an output plate in sequence along the carton conveying direction; a conveying plate is placed in the conveying channel; conveying wheels are arranged in sequence on the conveying plate along the transport direction; the structure is simple, the operation is convenient, the forming of different cartons can be effectively met, the efficiency of carton forming and packaging is improved, and the integrated carton forming, packaging and outbound delivery is realized.

Description

Technical Field

[0001] The invention relates to the technical field of packaging, in particular to an automatic carton folding and packaging machine. Background Art

[0002] With the rapid development of e-commerce, people's online purchasing power has been greatly enhanced. Various commodities are sent to all parts of the world by express delivery. In order to ensure the quality of transportation, commodities need to be packed in cartons. Therefore, carton folding machines have become one of the indispensable equipment in carton production. However, currently, carton forming mainly relies on manual folding, which is time-consuming and labor-intensive. Summary of the invention

[0003] In view of the problem that carton forming in the prior art mainly relies on manual folding, which is time-consuming and labor-intensive, the present invention provides an automated carton folding and packaging machine with a simple structure and convenient operation, which can effectively meet the forming needs of different cartons, improve the efficiency of carton forming and packaging, and realize integrated carton forming, packaging and delivery.

[0004] The present invention is achieved through the following technical solutions:

[0005] An automated carton folding and packaging machine comprises a lifting device, a transport support table, a carton transport device, a carton propping device and a gluing device; the carton transport device is placed on the transport support table; the lifting device is arranged at one end of the transport support table and on the transport upstream side of the carton transport device; the carton propping device and the gluing device are respectively arranged on the carton transport device; the carton transport device is provided with a conveying channel, a clamping plate channel and an output plate in sequence along the carton conveying direction; a conveying plate is placed in the conveying channel; and conveying wheels are arranged in sequence on the conveying plate along the transport direction.

[0006] Preferably, the lifting device includes a box, a lifting plate and a lifting motor; the inner wall of the box is provided with a lifting track, and the lifting plate is installed on the lifting track; the lifting motor is installed on the inner side of the box, and is used to drive the lifting plate to move up and down along the lifting track on the inner wall of the box; the top of the box is connected and arranged flush with the table top of the transport support table.

[0007] Preferably, the carton lifting device includes a first baffle, a first rotating arm, a lifting rod, a strut and a second baffle; the first baffle is flipped and arranged on the side of the conveying plate close to the lifting device; the second baffle is flipped and arranged on the side of the conveying plate close to the clamping channel; the first rotating arm, the lifting rod and the strut are arranged between the first baffle and the second baffle, the strut is fixed on one side of the conveying plate, and the first strut and the second strut are assembled on the strut, wherein the first strut is fixed on the rod body of the strut for contacting the internal top plate of the carton; the second strut is rotatably arranged on the rod body of the strut for pressing to fix the internal bottom plate of the carton; the first rotating arm is fixed on the other side of the conveying plate, one end of the lifting rod is slidably connected to the top end of the strut, and the other end is slidably connected to the top end of the first rotating arm.

[0008] Furthermore, the first rotating arm includes a first sliding rod, a first motor, a first thin paddle, a second slide, a second motor, a second thin paddle, a third thin paddle and a fourth thin paddle; the bottom end of the first sliding rod is fixed on one side of the conveying plate, and the top end is slidably connected to the lifting rod, wherein the first sliding rod and the support rod are at the same height on the conveying plate; the first sliding rod is provided with a first motor and a second motor, wherein the first motor is driven to connect to the first thin paddle; the second motor is driven to connect to the second thin paddle; the second slide is horizontally arranged on the first sliding rod, and the second slide is slidably connected to the third thin paddle and the fourth thin paddle.

[0009] Preferably, the glue sealing device includes a first glue sealing structure; the first glue sealing structure is arranged on the same side of the conveying plate as the first rotating arm, and is located downstream of the first rotating arm; wherein the first glue sealing structure includes a glue loader, a roller, a top plate, a first direction slide, a second direction slide and a glue sealing motor; the glue sealing motor is fixedly arranged on the conveying plate, and the first direction slide and the second direction slide are respectively provided on the glue sealing motor for sliding of the glue loader; the glue loader is provided with a top plate and a roller for packaging cartons.

[0010] Preferably, it also includes a flipping device, which is located between the conveying plate and the clamping plate channel; the flipping device includes a telescopic baffle and a flipping bottom plate; the telescopic baffle is telescopically arranged on one side of the transport support table; the flipping bottom plate is flipped and connected to the transport support table corresponding to the position of the telescopic baffle.

[0011] Furthermore, a support beam is arranged at the downstream end of the flipping device, and the support beam includes two supports and a horizontal beam; the two supports are respectively fixed on the transport support table, and the two ends of the horizontal beam are respectively fixed on the top ends of the two supports; a second rotating arm and a second sealing structure are provided on the horizontal beam, which are used to package the box after flipping.

[0012] Furthermore, a slide and four thin paddles are provided on the second rotating arm, wherein the second rotating arm is a cross-shaped arrangement of four arms, the slide is distributed along the four arms, and the four thin paddles are slidably connected to the slide on the four arms respectively.

[0013] Preferably, it also includes a lifting and pressing plate, and support rods are provided at both ends of the lifting and pressing plate. The two support rods are respectively arranged perpendicular to the lifting and pressing plate, and the bottom ends of the two support rods are respectively fixed on both sides of the conveying plate and are located at the downstream end of the first sealing structure. The lifting and pressing plate moves up and down on the support rods to press and place the cartons in the conveying plate.

[0014] Preferably, automatically locking moving wheels are installed on the table legs of the transport support table.

[0015] Compared with the prior art, the present invention has the following beneficial technical effects:

[0016] The present invention provides an automatic carton folding and packaging machine, which realizes integrated carton forming, packaging and shipping out through a lifting device, a transport support table, a carton transport device, a carton propping device and a sealing device, thereby greatly improving work efficiency. An unfolded carton can be lifted by the lifting device to the carton transport device on the transport support table, and a conveying channel, a clamping plate channel and an output plate are sequentially arranged on the carton transport device along the carton conveying direction; a carton propping device and a sealing device are arranged on the carton transport device, an unfolded carton is opened and buckled by the carton propping device, and a carton port is sealed by the sealing device, and the sealed carton is shipped out of the warehouse through the output plate along the clamping plate channel, thereby greatly reducing manpower work, and the carton propping device and the sealing device greatly improve the efficiency of carton forming and packaging.

[0017] Furthermore, the lifting device includes a box body, a lifting plate and a lifting motor. The top of the box body is connected flush with the table top of the transport support table, and the unfolded cartons in the box body are effectively lifted to the carton transport device of the transport support table through the lifting plate, thereby realizing mechanization and reducing manpower. The box lifting device ensures the continuous operation of the machine, thereby further improving the working efficiency of the machine.

[0018] Furthermore, the carton lifting device includes a first baffle, a first rotating arm, a lifting rod, a strut and a second baffle. The first baffle is flipped on the conveying plate near the lifting device side, and the second baffle is flipped on the conveying plate near the clamping channel side. The unfolded carton is clamped by the first baffle and the second baffle on the carton transport device, and the lifting rod is lowered to the carton along the track on the first rotating arm and the strut to prevent the unfolded carton from shaking. The unfolded carton is folded by the first rotating arm and the strut, which greatly improves the mechanized folding efficiency of the unfolded carton.

[0019] Furthermore, the first rotating arm includes a first sliding rod, a first motor, a first thin paddle, a second slide, a second motor, a second thin paddle, a third thin paddle and a fourth thin paddle. The short plate and the long plate on both sides of the carton are respectively aligned by rotating the first thin paddle, the second thin paddle, the third thin paddle and the fourth thin paddle, thereby improving the folding mechanization of the carton folding and packaging machine.

[0020] Furthermore, the glue device includes a first glue sealing structure, which includes a glue loader, a roller, a top plate, a first direction slide, a second direction slide and a glue sealing motor, thereby achieving glue sealing of the folded carton pieces and improving the glue sealing efficiency of the cartons.

[0021] Furthermore, the flipping device is arranged between the conveying plate and the clamping plate channel; the flipping device includes a telescopic baffle and a flipping bottom plate; the telescopic baffle is telescopically arranged on one side of the transport support table; the flipping bottom plate is flipped and connected to the transport support table corresponding to the position of the telescopic baffle, and the flipping device flips the carton with one end sealed to facilitate placing the goods in the carton.

[0022] Furthermore, a support beam is arranged at the downstream end of the flipping device, and the support beam includes two supports and a horizontal beam; the two supports are respectively fixed on the transport support table, and the two ends of the horizontal beam are respectively fixed on the top ends of the two supports; a second rotating arm and a second sealing structure are provided on the horizontal beam, so as to realize complete sealing of the carton containing goods and ensure the stability of the carton sealing.

[0023] Preferably, a slide and four thin paddles are provided on the second rotating arm, wherein the second rotating arm is composed of four arms arranged in a cross shape, the slide is distributed along the four arms, and the four thin paddles are respectively slidably connected to the slide on the four arms, to facilitate the alignment of the four directions of the carton, thereby improving the packaging efficiency of the carton.

[0024] Furthermore, the lifting and pressing plates are arranged on both sides of the conveying plate through brackets, and the lifting and pressing plates 6 move up and down on the bracket rods to press and release the cartons in the conveying plate to prevent the cartons from shaking on the conveying plate.

[0025] Furthermore, the legs of the transport support table are equipped with automatic locking moving wheels, so that the position of the table can be changed at will within a certain space by hand, and the wheels are automatically locked during operation, thus ensuring the stability of the machine's own operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the lifting plate side in the automatic carton folding and packaging machine of the present invention;

[0027] Figure 2 It is a schematic structural diagram of the output plate side of the automatic carton folding and packaging machine of the present invention;

[0028] Figure 3 This is a front view of the automatic carton folding and packaging machine of the present invention;

[0029] Figure 4 A top view of the automatic carton folding and packaging machine of the present invention;

[0030] Figure 5 This is a schematic diagram of the automatic carton folding and sealing side cover buckle structure of the present invention;

[0031] Figure 6 It is a schematic diagram of the structure of the top buckle cover in the present invention;

[0032] Figure 7 It is a bottom view of the top buckle cover in the present invention;

[0033] Figure 8 It is a schematic diagram of the sealing structure in the present invention.

[0034] In the figure: 1-lifting plate; 2-first baffle; 3-transmission channel; 4-first rotating arm; 5-lifting rod; 6-lifting and pressing plate; 7-second rotating arm; 8-telescopic baffle; 9-flip bottom plate; 10-automatic locking moving wheel; 11-first sealing structure; 12-support rod; 13-second baffle; 14-clamp channel; 15-output plate; 16-second sealing structure; 17-support beam; 18-box; 19-transmission wheel; 20-transmission Feeding plate; 41-first slide; 42 first motor; 43-first thin paddle; 44-second slide; 45-second motor; 46-second thin paddle; 47-third thin paddle; 48-fourth thin paddle; 71-thin paddle; 72-slide; 111-glue loader; 112-roller; 113-top plate; 114-first direction slide; 115-second direction slide; 116-glue sealing motor; 121 first support rod; 122 second support rod. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with specific embodiments, which are intended to explain the present invention rather than to limit it.

[0036] The present invention provides an automatic carton folding and packaging machine. Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, it includes a lifting device, a transport support table, a carton transport device, a carton propping device and a sealing device; the carton transport device is placed on the transport support table; the lifting device is arranged at one end of the transport support table and is located on the upstream side of the carton transport device; the carton propping device and the sealing device are respectively arranged on the carton transport device; the carton transport device is provided with a conveying channel 3, a clamping plate channel 14 and an output plate 15 in sequence along the carton conveying direction; a conveying plate 20 is placed in the conveying channel 3; conveying wheels 19 are arranged in sequence on the conveying plate 20 along the transport direction; automatic locking moving wheels 10 are installed on the table legs of the transport support table, and their position can be changed arbitrarily within a certain space manually, and the wheels are automatically locked and tightened during operation, thereby ensuring the stability of the machine's own operation.

[0037] The lifting device includes a box 18, a lifting plate 1 and a lifting motor; the inner wall of the box 18 is provided with a lifting track, and the lifting plate 1 is installed on the lifting track; the lifting motor is installed on the inner side of the box 18, and is used to drive the lifting plate 1 to move up and down along the lifting track on the inner wall of the box 18; the top of the box 18 is connected and arranged flush with the table top of the transport support table.

[0038] The carton propping device includes a first baffle 2, a first rotating arm 4, a lifting rod 5, a strut 12 and a second baffle 13; the first baffle 2 is flipped and arranged on the conveying plate 20 near the lifting device side; the second baffle 13 is flipped and arranged on the conveying plate 20 near the clamping plate channel 14 side; the first rotating arm 4, the lifting rod 5 and the strut 12 are arranged between the first baffle 2 and the second baffle 13, the strut 12 is fixed on one side of the conveying plate 20, and the strut 12 is equipped with a first strut 121 and a second strut 122, wherein the first strut 121 is fixed on the rod body of the strut 12 for contacting the internal top plate of the carton; the second strut 122 is rotatably arranged on the rod body of the strut 12 for pressing to fix the internal bottom plate of the carton; the first rotating arm 4 is fixed on the other side of the conveying plate 20, one end of the lifting rod 5 is slidably connected to the top end of the strut 12, and the other end is slidably connected to the top end of the first rotating arm 4.

[0039] according to Figure 5As shown, the first rotating arm 4 includes a first slide bar 41, a first motor 42, a first thin paddle 43, a second slide 44, a second motor 45, a second thin paddle 46, a third thin paddle 47 and a fourth thin paddle 48; the bottom end of the first slide bar 41 is fixed to one side of the conveying plate 20, and the top end is slidably connected to the lifting rod 5, wherein the first slide bar 41 and the support rod 12 are at the same height on the conveying plate 20; the first slide bar 41 is provided with a first motor 42 and a second motor 45, wherein the first motor 42 is driven to connect to the first thin paddle 43; the second motor 45 is driven to connect to the second thin paddle 46; the second slide 44 is horizontally arranged on the first slide bar 41, and the third thin paddle 47 and the fourth thin paddle 48 are slidably connected to the second slide 44.

[0040] according to Figure 8 As shown, the glue sealing device includes a first glue sealing structure 11; the first glue sealing structure 11 is arranged on the conveying plate 20 on the same side as the first rotating arm 4, and is arranged in the downstream direction of the first rotating arm 4; wherein the first glue sealing structure 11 includes a glue loader 111, a roller 112, a top plate 113, a first direction slide 114, a second direction slide 115 and a glue sealing motor 116; the glue sealing motor 116 is fixedly arranged on the conveying plate 20, and the first direction slide 114 and the second direction slide 115 are respectively provided on the glue sealing motor 116 for sliding of the glue loader 111; the glue loader 111 is provided with a top plate 113 and a roller 112 for packaging cartons.

[0041] The present invention also includes a flipping device, which is arranged between the conveying plate 20 and the clamping plate channel 14; the flipping device includes a telescopic baffle 8 and a flipping bottom plate 9; the telescopic baffle 8 is telescopically arranged on one side of the transport support table; the flipping bottom plate 9 is flipped and connected to the transport support table corresponding to the position of the telescopic baffle 8.

[0042] A support beam 17 is provided at the downstream end of the flipping device, and the support beam 17 includes two supports and a horizontal beam; the two supports are respectively fixed on the transport support table, and the two ends of the horizontal beam are respectively fixed on the top of the two supports; a second rotating arm 7 and a second sealing structure 16 are provided on the horizontal beam for sealing the flipped box; a slide 72 and four thin paddles 71 are provided on the second rotating arm 7, wherein the second rotating arm 7 is a cross-shaped arrangement of four arms, the slide 72 is distributed along the four arms, and the four thin paddles 71 are respectively slidably connected with the slide 72 on the four arms, such as Figure 6 and Figure 7 shown.

[0043] The present invention also includes a lifting and pressing plate 6, which has support rods at both ends. The two support rods are respectively arranged vertically with the lifting and pressing plate 6. The bottom ends of the two support rods are respectively fixed on both sides of the conveying plate 20 and are located at the downstream end of the first sealing structure. The lifting and pressing plate 6 moves up and down on the support rods to press and place the cartons in the conveying plate 20.

[0044] The working principle of the automatic carton folding and packaging machine provided by the present invention is as follows:

[0045] When folding an unfolded carton, first place the unprocessed cardboard in the box body 18, the lifting plate 1 is placed in the box body 18 and driven by the lifting motor to move upward to be flush with the conveying channel 3, the conveying channel 3 starts to work, and the cardboard is transported to between the first baffle 2 and the second baffle 13 through the conveying plate 20, the first baffle 2 and the second baffle 13 are rotated 90 degrees to an upright state to clamp both sides of the carton, the lifting plate 5 moves downward along the first sealing structure 11 and the track on the support rod 12 to the position where it fits with the carton, the second support rod 122 rotates to the inside of the carton board and presses and fixes its bottom, the first support rod 121 contacts the top plate position inside the carton and moves upward to the maximum expansion position driven by the lifting plate 5, at this time, the first rotating arm 4 moves through the first thin paddle 43 and the second thin paddle The sheet 46 rotates to first buckle the short boards on both sides of the carton, and then buckle the long boards on both sides. Driven by the conveying plate 20 in the conveying channel 3, the carton port contacts the first sealing structure 11 to seal and fit the carton port. Under the joint transportation of the lifting and pressing plate 6 and the conveying channel 3, when it continues to be transmitted to the telescopic baffle 8, the flip baffle 9 moves to the bottom of the carton through the track and drives the carton to flip and rotate the sealed side of the carton to the bottom, and the unsealed side moves to the top. At this time, the goods can be placed manually. After loading is completed, the second rotating arm 7 fixed on the support beam 17 begins to buckle the cardboards in four directions of the carton, and the second sealing structure 16 seals the top of the carton. Finally, the carton is transported outward to the output plate 15 driven by the plywood channel 14 to complete the packaging and delivery of the carton.

[0046] The purpose of the present invention is to provide a carton packaging machine that can automatically fold and seal, so as to solve the problem of the lack of automatic carton folding and sealing machines in the current market as mentioned in the above background technology. The product realizes integrated carton forming, sealing and shipping through the cooperation of the box lifting device, carton transport device, carton propping device, glue sealing device and flipping device, which greatly improves the work efficiency. The conveying wheel 19 in the present invention adopts a hollow structure and can meet various physical requirements of the product.

Claims

1. An automatic carton folding and packaging machine, characterized in that: It comprises a lifting device, a transport support table, a carton transport device, a carton propping device and a sealing device; the carton transport device is placed on the transport support table; the lifting device is arranged at one end of the transport support table and at the transport upstream side of the carton transport device; the carton propping device and the sealing device are arranged on the carton transport device respectively; the carton transport device is provided with a conveying channel, a clamping plate channel and an output plate in sequence along the carton conveying direction; a conveying plate is placed in the conveying channel; and conveying wheels are arranged in sequence on the conveying plate along the transport direction; The lifting device comprises a box, a lifting plate and a lifting motor; the inner wall of the box is provided with a lifting track, and the lifting plate is installed on the lifting track; the lifting motor is installed on the inner side of the box, and is used to drive the lifting plate to move up and down along the lifting track on the inner wall of the box; the top of the box is connected and arranged flush with the table of the transport support table; The carton propping device comprises a first baffle, a first rotating arm, a lifting rod, a strut and a second baffle; the first baffle is flipped and arranged on the side of the conveying plate close to the lifting device; the second baffle is flipped and arranged on the side of the conveying plate close to the clamping plate channel; the first rotating arm, the lifting rod and the strut are arranged between the first baffle and the second baffle, the strut is fixed on one side of the conveying plate, and the first strut and the second strut are assembled on the strut, wherein the first strut is fixed on the rod body of the strut for contacting the internal top plate of the carton; the second strut is rotatably arranged on the rod body of the strut for pressing to fix the internal bottom plate of the carton; the first rotating arm is fixed on the other side of the conveying plate, one end of the lifting rod is slidably connected to the top end of the strut, and the other end is slidably connected to the top end of the first rotating arm; The first rotating arm comprises a first sliding rod, a first motor, a first thin paddle, a second slideway, a second motor, a second thin paddle, a third thin paddle and a fourth thin paddle; the bottom end of the first sliding rod is fixed on one side of the transmission plate, and the top end is slidably connected to the lifting rod, wherein the first sliding rod and the support rod are at the same height on the transmission plate; the first sliding rod is provided with a first motor and a second motor, wherein the first motor is driven to connect to the first thin paddle; the second motor is driven to connect to the second thin paddle; the second slideway is horizontally arranged on the first sliding rod, and the second slideway is slidably connected to the third thin paddle and the fourth thin paddle; The glue sealing device includes a first glue sealing structure; the first glue sealing structure is arranged on the same side of the conveying plate as the first rotating arm, and is arranged in the downstream direction of the first rotating arm; wherein the first glue sealing structure includes a glue loader, a roller, a top plate, a first direction slide, a second direction slide and a glue sealing motor; the glue sealing motor is fixedly arranged on the conveying plate, and the first direction slide and the second direction slide are respectively provided on the glue sealing motor for sliding of the glue loader; the glue loader is provided with a top plate and a roller for packaging cartons.

2. The automatic carton folding and packaging machine according to claim 1, characterized in that: It also includes a flipping device, which is located between the conveying plate and the clamping plate channel; the flipping device includes a telescopic baffle and a flipping bottom plate; the telescopic baffle is telescopically arranged on one side of the transport support table; the flipping bottom plate is flipped and connected to the transport support table corresponding to the position of the telescopic baffle.

3. The automatic carton folding and packaging machine according to claim 2, characterized in that: A support beam is arranged at the downstream end of the flipping device, and the support beam includes two supports and a horizontal beam; the two supports are respectively fixed on the transport support table, and the two ends of the horizontal beam are respectively fixed on the top ends of the two supports; a second rotating arm and a second sealing structure are provided on the horizontal beam, which are used to package the box after flipping.

4. The automatic carton folding and packaging machine according to claim 3, characterized in that: The second rotating arm is provided with a slideway and four thin paddles, wherein the second rotating arm is composed of four arms arranged in a cross shape, the slideway is distributed along the four arms, and the four thin paddles are respectively slidably connected to the slideway on the four arms.

5. The automatic carton folding and packaging machine according to claim 1, characterized in that: It also includes a lifting and pressing plate, which has support rods at both ends. The two support rods are respectively arranged perpendicular to the lifting and pressing plate, and the bottom ends of the two support rods are respectively fixed on both sides of the conveying plate and are located at the downstream end of the first sealing structure. The lifting and pressing plate moves up and down on the support rods to press and place the cartons in the conveying plate.

6. The automatic carton folding and packaging machine according to claim 1, characterized in that: Automatic locking moving wheels are installed on the table legs of the transport support table.

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