Horizontal packing machine

Abstract

The present application relates to horizontal case packer, including frame, also including feeding mechanism, case opening mechanism, material arranging mechanism, case packing mechanism, page closing mechanism which are connected on the frame simultaneously, the feeding mechanism is used for feeding small package box, the case opening mechanism is used for opening the case, the material arranging mechanism is used for receiving small package box intermittently and can arrange multiple small package box into regular layered structure, the case packing mechanism is used for opening the flaps of carton and controlling the pushing of small package box, the page closing mechanism includes conveying belt for receiving and conveying carton, and is used for closing the upper and lower pages and side pages of carton, the present application has compact and reasonable structure, and is convenient to operate, through automatic conveying of carton, opening and opening of carton, through material arranging mechanism for receiving and conveying small package box, and can stack and arrange small package box, and push into carton, then push into page closing mechanism, automatically close the flaps of carton and pack, the whole process is fully automated, and has reasonable layout, realizes a complete set of packaging process in the smallest space, and has strong practicability.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automatic packaging, in particular to a horizontal carton packing machine. BACKGROUND

[0002] In the development of modern industrial production, carton packaging has become the most commonly used packaging method. At present, the automatic carton packing methods applied in the market or industry include mechanical hand packing and side pushing packing. These methods have a large occupied area and have certain requirements for the packaging objects. For heavy objects, the vacuum suction method cannot be used for grabbing. The mechanical grabbing method requires a large space between the carton and the object, which leads to the fact that the packed carton is not compact enough, which is not conducive to handling and protection during transportation.

[0003] The original packaging carton is in a folded flat state. Therefore, when using the packaging carton, it is necessary to first convey and then open the carton to place the product in the packaging carton. The existing carton opening is manually operated by workers. The carton opening operation is troublesome and has low operation efficiency, which affects the processing efficiency.

[0004] At the same time, in order to facilitate the transportation or storage of merchants, it is necessary to pack small packaging boxes into large packaging boxes. The work of packing small packaging boxes into large packaging boxes is mainly completed by manual work. The workers have high labor intensity, low efficiency, high labor cost, and are not conducive to market competition.

[0005] Although some enterprises use mechanical methods for packaging, the following problems still exist in actual use:

[0006] The small packaging position is loose, which is not conducive to conveying and packing.

[0007] The large packaging is not fixed in position, and in addition, the folding of the packaging box also affects the entry of the small packaging, which also affects the packing efficiency and effect.

[0008] Through the above paper box feeding, opening, conveying, and small packaging feeding, sorting and packing, as well as subsequent closing and packing, the entire production line is long and occupies a large area, which is not conducive to implementation.

[0009] Therefore, we propose a horizontal carton packing machine. SUMMARY

[0010] The applicant provides a horizontal carton packing machine to automatically realize a series of operations such as paper box conveying, opening, small packaging box sorting, packing, closing and packing.

[0011] The technical solutions adopted by the present application are as follows:

[0012] The machine frame further comprises:

[0013] A feeding mechanism is connected to the machine frame and is used to store cartons in a folded state and deliver the cartons into the machine frame.

[0014] An opening mechanism is located in the machine frame and is used to receive the cartons delivered by the feeding mechanism and open the cartons.

[0015] A sorting mechanism is connected to the machine frame and is used to intermittently receive the small packaging boxes and arrange the small packaging boxes into a regular layered structure and push the small packaging boxes to the next process.

[0016] A cartoning mechanism is located above the opening mechanism and controls the opening of the cartons to be in the same straight line as the sorting mechanism, is used to open the flaps of the cartons and control the pushing of the small packaging boxes into the cartons, and after the small packaging boxes are cartoned, the cartons are pushed to the next process.

[0017] A closing mechanism comprises a conveying belt for receiving and delivering the cartons and a plurality of closing mechanisms connected to the conveying belt for closing the upper and lower pages and side pages of the cartons and completing the packaging process.

[0018] Further features are as follows:

[0019] The feeding mechanism comprises a conveying frame, two transmission belts movably arranged on the conveying frame, a pushing member arranged on the transmission belts and higher than the transmission belts for pushing the carton boards on the transmission belts, an end support connected to the conveying frame for positioning one end of the carton boards, and a side support movably arranged on the conveying frame along the length direction of the carton boards and used for storing the carton boards.

[0020] The two transmission belts are connected by a same spline shaft, one end of the spline shaft is connected to a feeding driving motor, and an adjusting screw is further connected between the two transmission belts, one side of the adjusting screw passes through the conveying frame and is connected to a width adjusting handle, the distance between the two transmission belts can be adjusted by the width adjusting handle, so that the feeding mechanism can be adapted to cartons of different widths.

[0021] The side support is threadedly connected to a length adjusting screw, the length adjusting screw passes through the conveying frame and is connected to a length adjusting handle, and the rotation of the length adjusting handle drives the length adjusting screw to rotate and move the side support, so that the length of the side support can be adjusted according to the length of the carton boards, and the bottom of the side support extends above the transmission belts.

[0022] The opening box mechanism structure comprises a lifting platform capable of moving up and down, and a grabbing mechanism arranged on the lifting platform, the grabbing mechanism fixes one side of the carton board by adsorption, and makes the carton board stand up by rotation to form an opened box, a lifting motor is connected to the lifting platform, and a gear of a lifting gear and rack assembly is connected to a driving shaft of the lifting motor, a rack is fixed on a rack, and the lifting platform is lifted through the meshing of the gear and the rack, and when the lifting platform is located at the lowermost end, the lifting platform is connected with the output end of the feeding mechanism, and when the lifting platform is located at the uppermost end, the lifting platform is connected with the boxing mechanism.

[0023] The boxing mechanism mainly comprises a driving platform, the driving platform is fixed on a rack, and the two ends of the driving platform are respectively connected with a front push plate and a rear push plate moving along the length direction; and the front and rear push plates are both slidably connected to the driving platform through push rods, and are controlled to move on the driving platform through a belt assembly and corresponding front push plate motor and push rod motor;

[0024] The driving platform is slidably connected with a moving platform on the bottom wall between the front and rear push plates, and the moving platform is also driven to move along the length direction of the driving platform through a belt assembly and a moving platform driving motor.

[0025] Two supporting rods are arranged on the end of the moving platform close to the front push plate, the supporting rods move in a direction perpendicular to the side wall of the moving platform, the two supporting rods are threadedly sleeved on the same lead screw, and move close to or away from each other with the rotation of the lead screw, the supporting rods are in "L" shape and extend to the two fold positions of the left and right of the carton, a baffle is connected to the positions close to the left and right folds of the supporting rods, the left and right two folds of the carton can be opened through the close or away of the supporting rods, and the small packaging box is conveniently boxed; a guide plate one is connected to the side wall of the baffle, and the upper fold of the carton can be opened through the driving of the guide plate one; a guide plate two for opening the lower fold of the carton is also arranged on the rack; a side plate moving platform is also arranged on the moving platform, and a side plate moving along a direction perpendicular to the moving platform is connected to the side plate moving platform, the side plate moving platform drives the side plate to move through driving equipment, and the carton can be conveyed to the next process.

[0026] The material sorting mechanism comprises:

[0027] A feeding port is connected with a conveying belt conveying small packaging boxes, and a feeding limiting cylinder for controlling the feeding rhythm is also connected to the upper end of the feeding port;

[0028] A buffer platform is arranged for buffering the input small packaging boxes;

[0029] A feeding push plate is arranged at the end of the buffer platform away from the carton and is used for pushing the small packaging boxes on the buffer platform to a specified position;

[0030] The movable frame is arranged on the buffer platform near the carton and can move horizontally along the direction of packing the small packages;

[0031] The receiving platform is connected to the movable frame near the carton and can be lifted to receive the small package boxes pushed by the feeding push plate.

[0032] The number of the conveying belts is two groups and is distributed in an up-down manner to drive the carton to move, one side of the conveying belt is fixedly connected with a width adjusting mechanism, and the width adjusting mechanism is connected with a width adjusting lead screw assembly, the width adjusting lead screw assembly can be used to adjust the width to adapt to different carton models.

[0033] Synchronous driving assemblies are arranged on both sides of the conveying belt, the synchronous driving assemblies can control the simultaneous closing of the two side pages of the carton, the synchronous driving assembly comprises a synchronous driving cylinder, the driving shaft of the synchronous driving cylinder is connected with a gear assembly, the gear assembly is symmetrically arranged on the left and right sides, each gear assembly is inserted with a transmission shaft, and the transmission shaft is simultaneously sleeved with a side page plate and a side page clamping support, the side page clamping support is in a flat shape and is located on the center line of the side wall of the carton, the front section of the conveying belt is provided with four up-down page closing cylinders arranged in a matrix, the two up-down page closing cylinders located on one side of the carton are located on the same straight line as the synchronous driving assembly, which facilitates the simultaneous closing of the up-down pages and the side pages, the driving shaft of the up-down page closing cylinder is connected with an up-down page closing plate through a clamping piece, the up-down page closing plate can be driven to rotate through the driving of the up-down page closing cylinder, and the two up-down pages on the two sides of the carton can be simultaneously folded.

[0034] The beneficial effects of the present application are as follows:

[0035] The present application has the advantages of compact and reasonable structure, convenient operation, automatic conveying of the carton in the folded state, opening of the carton and conveying to the designated position, opening of the carton folding at the designated position, simultaneous connection and conveying of the small package boxes by the material arranging mechanism, layering and arranging of the small package boxes, pushing of the small package boxes into the carton, pushing of the carton into the page closing mechanism after the carton is filled with the small package boxes, automatic closing of the carton folding by the page closing mechanism, and completion of the whole packaging process after the carton is wrapped with adhesive tape by the packaging mechanism.

[0036] Meanwhile, the present application also has the following advantages:

[0037] (1) The feeding mechanism can be adjusted according to different models of carton boards, and the bottom carton board can be conveyed one by one, thereby improving the efficiency and quality of feeding.

[0038] (2) By setting the opening box mechanism can be automated to achieve the paper box board of the individual delivery, and in the joint action of the grabbing mechanism and the vertical box mechanism, realize the opening of the paper box, and also can guarantee the opening quality, at the same time under the action of the lifting motor, realize the vertical conveying, facilitate subsequent packing operation.

[0039] (3) The material sorting mechanism in the embodiment is lapped with the rack, is used for intermittent receiving small packaging boxes, and can arrange multiple small packaging boxes into a regular layered structure and push to the next process; specifically, as shown in FIG. -FIG., the material sorting mechanism includes a feeding port for feeding, a conveying belt for conveying small packaging boxes is connected at the feeding port position, and a feeding limiting cylinder for controlling feeding is further connected at the upper end of the feeding port to control the rhythm of feeding.

[0040] (4) By adopting the buffer platform, the incoming small packaging boxes can be neatly discharged, and the row of small packaging boxes is conveyed to the receiving platform by the feeding push plate. When the first layer is full, the receiving platform is lowered, thereby realizing orderly discharge of multiple layers of small packaging boxes, and then the small packaging boxes are concentrated and arranged by the material sorting push plate, thereby improving the placing quality of the small packaging boxes and facilitating subsequent packing.

[0041] (5) The packing mechanism in the embodiment is provided with a front push plate and a rear push plate moving in the length direction on the driving platform. The front push plate can push the small packaging boxes into the box, and the rear push plate can limit the small packaging boxes and shape the carton. The folding pages of the carton are opened by the supporting rod, the guide plate one and the guide plate two, thereby facilitating packing.

[0042] (6) The closing mechanism in the embodiment can automatically close and fasten several folding pages of the carton simultaneously during the running of the carton, thereby improving the subsequent packing effect and reducing manual operation, and has strong practicability.

[0043] (7) The various mechanisms of the present application can be adjusted in size, and can be used for different sizes of cartons and small packaging boxes, thereby improving the application range. BRIEF DESCRIPTION OF DRAWINGS

[0044] Figure 1 is a top view structural schematic diagram of the present application.

[0045] Figure 2 is a partial three-dimensional structural schematic diagram of the present application.

[0046] Figure 3 is Figure 2 is a schematic diagram of the connection structure of the feeding mechanism and the opening box mechanism.

[0047] Figure 4 is a top view of the feeding mechanism of the present application.

[0048] Figure 5 It is partial structure schematic view of loading mechanism of the present application.

[0049] Figure 6 It is three-dimensional structure schematic view of box opening mechanism of the present application.

[0050] Figure 7 It is three-dimensional structure schematic view of box opening mechanism of the present application.

[0051] Figure 8 It is schematic view of connection structure of loading mechanism and material arranging mechanism in the present application.

[0052] Figure 9 It is three-dimensional structure schematic view of loading mechanism of the present application.

[0053] Figure 10 It is three-dimensional structure schematic view of loading mechanism of the present application.

[0054] Figure 11 It is three-dimensional structure schematic view of material arranging mechanism of the present application.

[0055] Figure 12 It is three-dimensional structure schematic view of material arranging mechanism of the present application.

[0056] Figure 13 It is three-dimensional structure schematic view of closing page mechanism of the present application.

[0057] Figure 14 It is three-dimensional structure schematic view of closing page mechanism of the present application. Figure 13 It is three-dimensional structure schematic view of closing page mechanism of the present application.

[0058] It is three-dimensional structure schematic view of closing page mechanism of the present application.

[0059] 1, loading mechanism; 2, box opening mechanism; 3, loading mechanism; 4, material arranging mechanism; 5, closing page mechanism; 6, packing mechanism; 7, rack; 8, control cabinet;

[0060] 101, conveying rack; 102, transmission belt; 103, pushing piece; 104, spline shaft; 105, loading driving motor; 106, adjusting lead screw; 107, width adjusting handle; 108, length adjusting handle; 1081, length adjusting lead screw; 109, side support; 110, end support;

[0061] 201, roller; 202, compression roller; 203, positioning mechanism; 204, grabbing mechanism; 2041, rotary cylinder; 2042, first driving rod; 2043, second driving rod; 2044, connecting rod; 2045, suction cup one; 2046, suction cup two; 205, vertical box mechanism; 206, lifting motor; 207, lifting rack and pinion assembly; 208, vertical box auxiliary mechanism; 209, lifting platform;

[0062] 301, drive platform; 302, moving platform; 3021, moving platform drive motor; 303, support rod; 3031, baffle; 3032, guide plate one; 304, side plate moving platform; 3041, side plate; 305, push rod; 3051, push rod motor; 3052, rear push plate; 306, guide plate two;

[0063] 401, feed inlet; 4011, feed limiting air cylinder; 402, movable frame; 4021, horizontal moving track; 4022, vertical moving track; 4023, fixed seat; 403, front push plate; 4031, front push plate motor; 404, feed push plate; 405, push plate moving platform; 406, side limiting plate; 407, material receiving platform; 408, adjusting guide rail; 4081, material arranging push plate; 409, buffer platform;

[0064] 501, conveying belt; 502, width adjusting mechanism; 5021, width adjusting screw assembly; 503, upper and lower page closing air cylinder; 5031, clamping piece; 504, upper and lower page closing plate; 505, synchronous driving assembly; 5051, synchronous driving air cylinder; 5052, gear assembly; 5053, transmission shaft; 506, side page closing plate; 507, side page fastening support; 5071, side page fastening rod; 5072, side page fastening elbow. DETAILED DESCRIPTION

[0065] The specific embodiments of the present application will be described below with reference to the accompanying drawings.

[0066] As Figures 1-14 shown, the embodiment discloses a horizontal cartoning machine, which comprises a rack 7, and a feeding mechanism 1, an opening box mechanism 2, a cartoning mechanism 3, a material arranging mechanism 4, a page closing mechanism 5, a packing mechanism 6 and a control cabinet 8 connected to the rack 7 at the same time, which can realize automatic packing process, specifically, through automatic conveying of paper boxes in folded state, through opening the paper boxes and conveying them to the specified position, and at the specified position, the paper box pages are opened, at the same time, through the material arranging mechanism 4, the incoming small packaging boxes are connected and conveyed, and the small packaging boxes can be stacked and arranged, and pushed into the paper box, after the paper box is filled with small packaging boxes, the paper box is pushed into the page closing mechanism 5, the page closing mechanism 5 can automatically close the paper box pages, then through the packing mechanism 6, the adhesive tape is wound, the whole packing process is completed, the whole process is completely automatic, the layout is reasonable, the connection between multiple mechanisms is close, and a complete packaging process is realized in the smallest space, which has strong practicability.

[0067] Among them, the specific;

[0068] As Figures 3-5As shown, in this embodiment, the feeding mechanism 1 is overlapped with the rack 7, used for storing carton in folded state, i.e. carton board, and conveying the carton into the rack 7;

[0069] The structure of the feeding mechanism 1 comprises a conveying rack 101, two transmission belts 102 capable of relative movement are arranged on the conveying rack 101, and a pushing piece 103 is arranged on the transmission belt 102, the pushing piece 103 is higher than the transmission belt 102, the carton board is attached to the transmission belt 102, and the pushing piece 103 is moved by the transmission belt 102, used for pushing and conveying the carton board on the transmission belt 102.

[0070] The two transmission belts 102 are connected by the same spline shaft 104, and a feeding driving motor 105 is connected to one end of the spline shaft 104;

[0071] Meanwhile, in another embodiment, an adjusting screw 106 is also connected between the two transmission belts 102, one side of the adjusting screw 106 penetrates through the conveying rack 101 and is connected with a width adjusting handle 107, the distance between the two transmission belts 102 can be adjusted by the width adjusting handle 107, so as to adapt to cartons of different widths.

[0072] Meanwhile, the conveying rack 101 is connected with an end support 110 for positioning one end of the carton board, and is also connected with a side support 109 arranged along the length direction of the carton board and capable of being adjusted in movement, the side support 109 and the end support 110 are used for storing the carton board;

[0073] In another embodiment, as shown in the figure, Figure 5 The side support 109 is threadedly sleeved on the length adjusting screw 1081, the length adjusting screw 1081 penetrates through the conveying rack 101 and is connected with a length adjusting handle 108, and the length adjusting screw 1081 is rotated by the rotation of the length adjusting handle 108, so as to drive the side support 109 to move, which can be adjusted according to the length of the paperboard.

[0074] The bottom of the side support 109 extends above the transmission belt 102, and a gap less than 3 cm is provided between the side support 109 and the transmission belt 102, which facilitates the passage of the lowermost carton board, and realizes the feeding of the carton boards one by one.

[0075] In summary, by arranging the feeding mechanism 1, the feeding mechanism 1 can be adjusted according to different models of carton boards, and the bottommost carton board can also be conveyed one by one, which improves the efficiency and quality of feeding.

[0076] As shown in the figure, Figure 3 and Figures 5-6As shown, the opening box mechanism 2 in the embodiment can be lifted in the rack 7, and is used for receiving the carton delivered by the feeding mechanism 1 and performing opening box processing on the carton.

[0077] Specifically, the opening box mechanism 2 includes a lifting platform 209, the lifting platform 209 is connected with a lifting motor 206, the driving shaft of the lifting motor 206 is connected with a gear in a lifting gear-rack assembly 207, the rack is fixed on the rack 7, the lifting platform 209 is lifted through the meshing of the gear and the rack, and the lifting platform 209 is connected with the output end of the feeding mechanism 1 when the lifting platform 209 is at the lowermost end, and the lifting platform 209 is connected with the boxing mechanism 3 when the lifting platform 209 is at the uppermost end.

[0078] As shown in the figure, Figure 3 The opening box mechanism 2 further includes a compression roller 202 arranged on the feeding mechanism 1, the compression roller 202 includes a plurality of rollers opposite to the transmission belt 102, and the distance between the compression roller 202 and the transmission belt 102 is less than 3 cm, so as to prevent the overlapping delivery of the carton board; meanwhile, the two ends of the two transmission belts 102 and the opposite side are provided with rollers 201 consistent with the moving direction of the carton board, so as to facilitate the movement of the carton board.

[0079] As shown in the figure, Figure 3 and 7 The opening box mechanism 2 is provided with a grabbing mechanism 204, the grabbing mechanism 204 fixes one side of the carton board through suction, and makes the carton board stand up through rotation to form an opened box, the grabbing mechanism 204 includes a rotary cylinder 2041, the driving shaft of the rotary cylinder 2041 is sequentially connected with a first driving rod 2042 and a second driving rod 2043, the second driving rod 2043 is connected with two groups of "C"-shaped suction cups one 2045 and two 2046 through a connecting rod 2044, through the driving of the rotary cylinder 2041 and the action of a plurality of connecting rods, the two suction cups can fix the side wall of the carton board lying on the lifting platform 209, and then through the reverse movement of the rotary cylinder 2041, the opening box operation of the carton board is realized;

[0080] Meanwhile, the lifting platform 209 is further connected with a positioning mechanism 203 for limiting the carton board, so as to fix the carton board at a specified position.

[0081] As shown in the figure, Figure 6 The lifting platform 209 is further provided with a box erecting mechanism 205, the box erecting mechanism 205 includes a driving cylinder, the driving cylinder drives a driving arm to rotate, and can cooperate with the grabbing mechanism 204 to make the carton board stand up, in addition, in order to prevent the angle of the carton board from deviating, a vertically distributed box erecting auxiliary mechanism 208 is arranged on the side of the lifting platform 209 close to the grabbing mechanism 204, the box erecting auxiliary mechanism 208 includes a telescopic mechanism, through the extension of the vertically distributed driving arm, the side wall of the carton board can be in a vertical state after being opened, so as to facilitate the subsequent boxing.

[0082] Therefore, in summary, by setting up the carton opening mechanism 2, the carton boards can be automatically conveyed one by one, and under the joint action of the gripping mechanism 204 and the uprighting mechanism 205, the carton boards can be opened, and the opening quality can be guaranteed. At the same time, under the action of the lifting motor 206, vertical conveying is achieved, which facilitates subsequent packing operations.

[0083] like Figures 8-10 As shown, in this embodiment, the packing mechanism 3 is located above the opening mechanism 2 and controls the carton opening and the material handling mechanism 4 to be on the same straight line. It is used to open the carton flaps and control the small packaging boxes to be pushed into the carton. After the small packaging boxes are packed, the carton is pushed to the next process.

[0084] When the lifting platform 209 in the unpacking mechanism 2 moves to the top, it is in perfect coordination with the packing mechanism 3.

[0085] The packing mechanism 3 mainly includes a drive platform 301, which is fixed on the frame 7. The two ends of the drive platform 301 are respectively connected to a front push plate 403 and a rear push plate 3052 that move along the length direction. The front and rear push plates are slidably connected to the drive platform 301 through push rods 305. The movement of the drive platform 301 is controlled by a belt assembly and the corresponding front push plate motor 4031 and push rod motor 3051.

[0086] In this embodiment, the front push plate 403 is used to push the small packaging box into the carton.

[0087] In this embodiment, the rear push plate 3052 is rectangular and can move into the inside of the carton to shape the carton and to limit and block the small packaging boxes during subsequent packing.

[0088] The drive platform 301 is slidably connected to the bottom wall between the front and rear push plates, and the mobile platform 302 is also driven to move along the length direction of the drive platform 301 by the belt assembly and the mobile platform drive motor 3021.

[0089] Two support rods 303 are provided at one end of the mobile platform 302 near the front push plate 403. The support rods 303 move in a direction perpendicular to the side wall of the mobile platform 302, and the two support rods 303 are threaded onto the same lead screw. As the lead screw rotates, they move closer to or further away from each other. The support rods 303 are in an "L" shape and extend to the two folding positions on the left and right sides of the carton. At the same time, baffles 3031 are connected to the support rods 303 near the left and right folding positions. By moving the support rods 303 closer to or further away from each other, the left and right folding positions of the carton can be opened, which is convenient for packing small packaging boxes. At the same time, a guide plate 3032 is connected to the side wall of the baffle 3031. By driving the guide plate 3032, the top folding position of the carton can be opened.

[0090] Meanwhile, the guiding plate two 306 for opening the lower flaps of the carton is arranged on the rack 7.

[0091] The side plate moving platform 304 is arranged on the moving platform 302, and the side plate 3041 moving in a direction perpendicular to the moving platform 302 is connected to the side plate moving platform 304. The side plate 3041 is driven to move by the driving device on the side plate moving platform 304, so that the carton can be conveyed to the next process.

[0092] The cartoning mechanism 3 in the embodiment can push the small packaging boxes into the carton through the front push plate 403 moving in the length direction, limit the small packaging boxes through the rear push plate 3052, and shape the carton. The flaps of the carton are opened by the supporting rod 303, the guiding plate one 3032 and the guiding plate two 306, which facilitates cartoning.

[0093] As shown in Figure 8 and Figures 11-12 The material arranging mechanism 4 in the embodiment is connected with the rack 7, is used for intermittently receiving the small packaging boxes, and can arrange multiple small packaging boxes into a regular layered structure and push them to the next process.

[0094] Specifically, as shown in Figures 11-12 The material arranging mechanism 4 includes a feeding port 401 for feeding, a conveying belt for conveying the small packaging boxes is connected at the feeding port 401, and a feeding limiting cylinder 4011 for controlling the feeding rhythm is further connected at the upper end of the feeding port 401.

[0095] The material arranging mechanism 4 further includes a buffer platform 409 for buffering the small packaging boxes, and a horizontal moving feeding push plate 404 is arranged at one end of the buffer platform 409 away from the carton, for pushing the small packaging boxes on the buffer platform 409 to a specified position. One end of the feeding push plate 404 is connected to a push plate moving platform 405, and the push plate moving platform 405 is distributed along the moving direction of the front push plate 403.

[0096] The movable frame 402 capable of moving horizontally is arranged at the side of the buffer platform 409 close to the carton, and the receiving platform 407 capable of moving vertically is arranged at the side of the movable frame 402 close to the carton. The receiving platform 407 can be used to receive the small packaging boxes pushed by the feeding push plate 404, and gradually descend with the layering of the small packaging boxes, so as to realize the material arrangement of the small packaging boxes.

[0097] The cross section of the movable frame 402 is in "L" shape, which is used for the transfer of the small packaging boxes, and facilitates the conveying of the small packaging boxes to the receiving platform 407 through the movable frame 402, and after the receiving platform 407 is filled with the small packaging boxes, the small packaging boxes are integrally extruded through the movement of the movable frame 402 to realize the alignment of the front and back sides;

[0098] The movable frame 402 moves on the fixed seat 4023 through the horizontal moving track 4021, and the horizontal moving track 4021 and the fixed seat 4023 are connected with an adjusting lead screw, which facilitates the fine adjustment according to the position and size of the small packaging boxes, and the fixed seat 4023 is fixed on the rack 7.

[0099] As shown in Figure 12 The receiving platform 407 moves vertically on the rack 7 through the vertical moving track 4022, and the rack 7 is connected with a driving device for moving the receiving platform 407.

[0100] Meanwhile, the rack 7 is also connected with an adjusting guide rail 408 which is perpendicular to the moving direction of the small packaging boxes, and the adjusting guide rail 408 is connected with a material arranging push plate 4081 which extends to the side wall of the receiving platform 407, and the material on the receiving platform 407 can be arranged in order through the movement of the material arranging push plate 4081.

[0101] As shown in Figure 11 The side limiting plates 406 are arranged on both sides of the buffer platform 409.

[0102] Through the use of the buffer platform 409, the incoming small packaging boxes can be arranged in order, and through the feeding push plate 404, the row of small packaging boxes are conveyed to the receiving platform 407, and when the first layer is filled, the receiving platform 407 is lowered, so as to realize the orderly arrangement of the multiple layers of small packaging boxes, and then the material arranging push plate 4081 is used for centralized arrangement, which improves the placing quality of the small packaging boxes and facilitates the subsequent boxing.

[0103] In the embodiment, the material arranging mechanism 4 can convey the small packaging boxes entering the rack 7 to the buffer platform 409, and then push them through the feeding push plate 404 and convey them to the receiving platform 407 through the movable frame 402, and after the conveying of a layer of small packaging boxes is completed, the receiving platform 407 is lowered for the conveying of the previous layer, and after the conveying is completed, the material arranging push plate 4081 is used for centralized arrangement, and when the receiving platform 407 is filled with the small packaging boxes, the front push plate 403 is used for pushing them to the boxing mechanism 3 for boxing. The small packaging boxes are arranged and arranged, which further improves the overall boxing effect and quality of the subsequent process.

[0104] In the embodiment, as shown in Figures 13-14As shown, the closing mechanism 5 includes a conveyor belt 501 for receiving and conveying cartons, and multiple closing structures connected to the conveyor belt 501 for closing the top, bottom, and side pages of the cartons and completing the packaging process.

[0105] like Figure 13 As shown, there are two sets of conveyor belts 501 arranged vertically to drive the carton to move. A width adjustment mechanism 502 is fixedly connected to one side of the conveyor belt 501, and a width adjustment screw assembly 5021 is connected to the width adjustment mechanism 502. The width can be adjusted by the width adjustment screw assembly 5021 to adapt to different carton models.

[0106] like Figure 14 As shown, synchronous drive assemblies 505 are provided on both sides of the conveyor belt 501. The synchronous drive assemblies 505 can control the simultaneous closing of the two side pages of the carton. The synchronous drive assembly 505 includes a synchronous drive cylinder 5051. The drive shaft of the synchronous drive cylinder 5051 is connected to a gear assembly 5052. There are two gear assemblies 5052, which are symmetrically arranged on the left and right sides. Each gear assembly 5052 is connected to a drive shaft 5053, and the relevant side page plate 506 and side page buckle are simultaneously sleeved on the drive shaft 5053. The side page fastening bracket 507 is flat and located on the center line of the carton side wall. The side page fastening bracket 507 consists of a side page fastening rod 5071 and a hook-shaped side page fastening elbow 5072. When the synchronous drive cylinder 5051 drives the gear assembly 5052 to move, the transmission shafts 5053 on both sides rotate synchronously. The side page closing plate 506 can close the side page. At the same time, the side page fastening rod 5071 and the side page fastening elbow 5072 can fasten the carton, which is convenient for subsequent packaging.

[0107] Four page-closing cylinders 503 arranged in a matrix are provided at the front end of the conveyor belt 501. Two page-closing cylinders 503 located on one side of the carton are aligned with the synchronous drive assembly 505, which facilitates closing the upper and lower pages at the same time as closing the side pages. The drive shaft of the page-closing cylinders 503 is connected to the page-closing plates 504 through the snap-fit ​​connectors 5031. Driven by the page-closing cylinders 503, the page-closing plates 504 can be rotated, which can fold the upper and lower pages on both sides of the carton at the same time.

[0108] The closing mechanism 5 in this embodiment can automatically close and fasten several folds on the top, bottom, left, and right sides of the carton simultaneously during its operation, improving the subsequent packaging effect and reducing manual operation, making it highly practical.

[0109] In this embodiment, the packing mechanism 6 is located at the rear end of the conveying belt 501, and after the side pages of the carton are completely closed, the carton is wrapped with adhesive tape, so as to complete the packing process. After the packing is completed, the carton is output with the conveying belt 501, so as to complete the whole process.

[0110] In this embodiment, a control cabinet 8 is further included, the control cabinet 8 is provided with a PLC controller, which can be used for coordinating the cylinders and motors, and monitoring the normal and orderly progress of the whole process, so as to better complete the integrated operation.

[0111] The above description is an explanation of the present application, not a limitation of the application, the scope of the present application is defined in the claims, and any form of modification within the protection scope of the present application can be made.

Claims

1. A horizontal case packing machine, comprising a frame (7), characterized in that, Also included are those simultaneously connected to the rack (7): The feeding mechanism (1) overlaps with the frame (7) and is used to store cartons in a folded state and to convey cartons into the frame (7); The unpacking mechanism (2) is located inside the frame (7) and is capable of being lifted and lowered. It is used to receive the cartons conveyed by the feeding mechanism (1) and to open the cartons. The material handling mechanism (4), which overlaps with the frame (7), is used to intermittently receive small packaging boxes and can arrange multiple small packaging boxes into a regular layered structure and push them to the next process. The material handling mechanism (4) includes: The feed inlet (401) is connected to the conveyor belt for conveying small packaging boxes. At the same time, a feed limit cylinder (4011) for controlling the feeding is also connected to the upper end of the feed inlet (401) to control the feeding rhythm. Cache platform (409), a small package for buffering input; A feed pusher (404) is provided at the end of the buffer platform (409) away from the carton and is used to push the small packaging boxes on the buffer platform (409) to a designated position; The movable rack (402) is located on the side of the buffer platform (409) near the carton and can move horizontally along the packing direction of the small package; The receiving platform (407) is connected to the side of the movable frame (402) near the carton, and the receiving platform (407) can be raised and lowered to receive small packaging boxes pushed by the feeding pusher (404); Meanwhile, an adjustment guide rail (408) perpendicular to the direction of movement of the small packaging box is also connected to the frame (7), and a material feeding push plate (4081) extending to the side wall of the receiving platform (407) is connected to the adjustment guide rail (408). The packing mechanism (3) is located above the opening mechanism (2) and controls the carton opening to be on the same straight line as the material handling mechanism (4). It is used to open the carton flaps and to control the small packaging boxes to be pushed into the carton. After the small packaging boxes are packed, the carton is pushed to the next process. The packing mechanism (3) includes a drive platform (301), which is fixed on the frame (7). The two ends of the drive platform (301) are respectively connected to a front push plate (403) and a rear push plate (3052) that move along the length direction. The front and rear push plates are slidably connected to the drive platform (301) through push rods (305). The drive platform (301) is controlled to move by a belt assembly and the corresponding front push plate motor (4031) and push rod motor (3051). The drive platform (301) is slidably connected to the moving platform (302) on the bottom wall between the front and rear push plates. The moving platform (302) is also driven to move along the length direction of the drive platform (301) by the belt assembly and the moving platform drive motor (3021). The closing mechanism (5) includes a conveyor belt (501) for receiving and conveying cartons, and multiple closing structures connected to the conveyor belt (501) for closing the top, bottom and side pages of the cartons and completing the packaging process.

2. The horizontal case packing machine as described in claim 1, characterized in that: The feeding mechanism (1) includes a conveyor frame (101), on which two relatively movable transmission belts (102) are provided, and a pusher (103) is provided on the transmission belts (102). The pusher (103) is higher than the transmission belts (102) and is used to push and convey the carton board located on the transmission belts (102). An end bracket (110) for positioning one end of the carton board is connected to the conveyor frame (101). At the same time, a side bracket (109) that is set along the length direction of the carton board and can be moved and adjusted is also connected to the conveyor frame (101). The side bracket (109) and the end bracket (110) are used to store the carton board.

3. The horizontal case packing machine as described in claim 2, characterized in that: The two drive belts (102) are connected by the same spline shaft (104), and a feeding drive motor (105) is connected to one end of the spline shaft (104). An adjusting screw (106) is also connected between the two drive belts (102). One side of the adjusting screw (106) passes through the conveyor frame (101) and is connected to a width adjusting handle (107). The distance between the two drive belts (102) can be adjusted by the width adjusting handle (107), so as to adapt to cartons of different widths.

4. The horizontal case packing machine as described in claim 2, characterized in that: The side bracket (109) is threaded onto the length adjusting screw (1081), and the length adjusting screw (1081) passes through the conveyor frame (101) and is connected to the length adjusting handle (108). The length adjusting screw (1081) rotates by rotating the length adjusting handle (108), thereby driving the side bracket (109) to move. It can be adjusted according to the length of the cardboard. The bottom of the side bracket (109) extends above the transmission belt (102).

5. The horizontal case packing machine as described in claim 1, characterized in that: The unpacking mechanism (2) includes a lifting platform (209) that can move up and down, and a gripping mechanism (204) set on the lifting platform (209). The gripping mechanism (204) fixes one side of the carton by adsorption and makes the carton stand up by rotation to form an unpacking mechanism. The lifting platform (209) is connected to a lifting motor (206), and the drive shaft of the lifting motor (206) is connected to a gear in the lifting gear rack assembly (207). The rack is fixed on the frame (7). The lifting platform (209) is lifted and lowered by the meshing of the gear rack. When the lifting platform (209) is at the bottom, it is connected to the output end of the feeding mechanism (1). When the lifting platform (209) is at the top, it is connected to the packing mechanism (3).

6. The horizontal case packing machine as described in claim 1, characterized in that: Two support rods (303) are provided at one end of the mobile platform (302) near the front push plate (403). The support rods (303) move in a direction perpendicular to the side wall of the mobile platform (302), and the two support rods (303) are threaded onto the same lead screw. As the lead screw rotates, they move closer to or further away from each other. The support rods (303) are L-shaped and extend to the two folding positions on the left and right sides of the carton. At the same time, baffles (3031) are connected to the support rods (303) near the left and right folding positions. By moving the support rods (303) closer to or further away from each other, the two folding positions on the left and right sides of the carton can be opened, which is convenient for packing small packaging boxes. A guide plate (3032) is connected to the side wall of the baffle (3031). The upper flap of the carton can be opened by driving the guide plate (3032). At the same time, a guide plate (306) is also provided on the frame (7) to open the lower flap of the carton. A side plate moving platform (304) is also provided on the moving platform (302). A side plate (3041) is connected to the side plate moving platform (304) and moves in a direction perpendicular to the moving platform (302). The side plate moving platform (304) is driven by a driving device to move the side plate (3041) and can transport the carton to the next process.

7. The horizontal case packing machine as described in claim 1, characterized in that: The conveyor belts (501) are in two sets and are arranged vertically to drive the carton to move. A width adjustment mechanism (502) is fixedly connected to one side of the conveyor belt (501), and a width adjustment screw assembly (5021) is connected to the width adjustment mechanism (502). The width can be adjusted by the width adjustment screw assembly (5021) to adapt to different carton models.

8. The horizontal case packing machine as described in claim 1, characterized in that: Both sides of the conveyor belt (501) are provided with synchronous drive components (505). The synchronous drive components (505) can control the simultaneous closing of the two side pages of the carton. The synchronous drive components (505) include synchronous drive cylinders (5051). The drive shaft of the synchronous drive cylinders (5051) is connected to a gear assembly (5052). There are two gear assemblies (5052) that are symmetrical to the left and right. Each gear assembly (5052) is connected to a drive shaft (5053). The drive shaft (5053) is simultaneously sleeved with a side page plate (506) and a side page fastening bracket (507). The side page fastening bracket (507) is flat. The conveyor belt (501) is arranged in a flat pattern and located on the center line of the side wall of the carton. The front section of the conveyor belt (501) is equipped with four upper and lower page closing cylinders (503) arranged in a matrix. Two upper and lower page closing cylinders (503) located on one side of the carton are on the same straight line as the synchronous drive assembly (505), which facilitates closing the upper and lower pages at the same time as closing the side pages. The drive shaft of the upper and lower page closing cylinder (503) is connected to the upper and lower page closing plate (504) through the snap-fit ​​part (5031). The upper and lower page closing plate (504) can be rotated by the drive of the upper and lower page closing cylinder (503), which can fold the upper and lower pages on both sides of the carton at the same time.

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