Wooden box processing conveyor line and packing line

Abstract

The present invention discloses a wooden box processing conveyor line and a packing assembly line, and relates to the technical field of packaging equipment. The packing assembly line includes a wooden box processing conveyor line, product material sorting equipment, a filler conveyor line, packing equipment, sealing equipment, and a box unpacking conveyor line. The wooden box processing conveyor line includes a side wall processing line, an end wall processing line, a box body transport line, and a top wall transport line; the wooden box processing conveyor line is provided with a nailing station. The side wall processing line includes: a side panel transport structure, a first panel bin, a side wall cutting assembly, a fixed angle folding structure, and a side wall nailing device. The end wall processing line includes: an end panel transport structure, a second panel bin, an end wall cutting assembly, and a distinguishing device. At the nailing station, the side walls and the bottom wall are arranged vertically, and the nailing station is provided with a bottom wall nailing device. The box body transport line is connected to the nailing station. The top wall transport line is connected to the distinguishing device. Compared with the existing technology, this solution can effectively reduce labor costs and improve the production efficiency of wooden boxes, which is conducive to rapid production in the factory.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging equipment, in particular to a wooden box processing conveying line and a box packing line. Background Art

[0002] Some products need to be packaged in wooden boxes. Currently, the production of wooden boxes usually involves workers placing wooden boards, then operating a cutting machine to cut the boards so that the boards are divided into side walls and end walls. The workers then place the side walls and one end wall in a nailing device and use the nailing device to nail the side walls and the end walls together.

[0003] The existing wooden box production process requires a lot of manual operation and has low processing efficiency. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a wooden box processing conveyor line and a box packing line to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0005] The solution of the present invention to solve its technical problems is:

[0006] The wooden box processing and conveying line is characterized in that: the wooden box processing and conveying line includes a side wall processing line, an end wall processing line, a box body conveying line and a top wall conveying line; the wooden box processing and conveying line is provided with a nailing station;

[0007] The sidewall processing line comprises:

[0008] A side plate transport structure, wherein both ends of the side plate transport structure are configured as a first processing end and a first feeding end, wherein the first processing end is located in front of the first feeding end; and the first processing end is located at the nailing station;

[0009] a first plate material bin located at the first feeding end;

[0010] a side wall cutting assembly for cutting the sheet material into a plurality of side walls, wherein the side wall cutting assembly is located at the front side of the first sheet material bin;

[0011] a fixed-angle folding structure located at the first processing end, the fixed-angle folding structure being used to arrange the two adjacent side walls located at the front end at a certain angle;

[0012] A side wall nailing device, the side wall nailing device is arranged corresponding to the fixed-angle folding structure;

[0013] The end wall processing line comprises:

[0014] an end plate transport structure, wherein the end plate transport structure is provided with a second front end and a second feeding end, the second front end is located in front of the second feeding end, and the first processing end and the second front end are correspondingly arranged;

[0015] a second plate material bin located at the second feeding end;

[0016] an end wall cutting assembly located in front of the second feeding end, the end wall cutting assembly being used to cut the sheet material into a plurality of end walls;

[0017] The distinguishing device is located at the second front end, and the two adjacent end walls are configured as a bottom wall and a top wall. The distinguishing device is provided with a first output structure and a second output structure. The first output structure is used to move the bottom wall to the nailing station, and the second output structure drives the top wall to move forward. At the nailing station, the side walls and the bottom wall are arranged vertically.

[0018] The nailing station is provided with a bottom wall nailing device;

[0019] The rear end of the box transport line is connected to the nailing station;

[0020] The rear end of the top wall transport line is connected to the second output structure.

[0021] Through the above technical solution, the side wall processing line is used to process the side walls of the packaging box, and the end wall processing line is used to process the end walls of the packaging box.

[0022] In the side wall processing line, the first plate material bin provides side panels to the side panel transport structure, and then the side panels are transported by the side panel transport structure, so that the side panels move forward. When the side panels move to the side wall cutting assembly, the side panel transport structure pauses and the side wall cutting assembly cuts the side panels; after the side wall cutting assembly completes cutting, the side panel transport structure continues to work, pushing multiple side walls to continue moving forward.

[0023] At the same time, within the end wall processing line, the second plate hopper supplies end plates to the end plate transport structure, which then transports the end plates forward. When the end plates move to the end wall cutting assembly, the end wall cutting assembly cuts the end plates. After the end wall cutting assembly completes the cutting, the end plate transport structure continues to operate, pushing the multiple end walls forward. The distinguishing device then distinguishes the two adjacent end walls into a bottom wall and a top wall, and the distinguishing device transports the bottom wall to the nailing station and the top wall to the top wall transport line.

[0024] The unloading time intervals of the first plate material bin and the second plate material bin are the same.

[0025] When the frontmost sidewall moves to the fixed-angle folding structure, the side panel transport structure pauses. At the nailing station, the fixed-angle folding structure drives the frontmost sidewall to flip, aligning it at a certain angle with the rear sidewall. The sidewall nailing device then nails the two sidewalls together, securing them. When the bottom wall moves to the nailing station, the bottom wall nailing device connects the bottom wall and the sidewall flipped by the fixed-angle folding structure. The bottom wall nailing device and the side wall nailing device operate almost simultaneously, securing the bottom wall to the sidewalls.

[0026] After the bottom wall nailing device and the side wall nailing device continue to be transported forward, the side wall cutting assembly continues to be transported. After the next side wall moves to the fixed-angle folding structure, the fixed-angle folding structure drives the side wall at the front end to flip. When the fixed-angle folding structure drives the side wall at the front end to flip, since the previous step fixed the two side walls and fixed the bottom wall to one of the side walls, the bottom wall will also rotate with the flipping of the side wall. Then the bottom wall nailing device and the side wall nailing device work, and the above operation is repeated until multiple side walls are enclosed and closed.

[0027] After the boxes without top walls are nailed, the side panel transport structure continues to work, driving the next batch of side walls to move forward. The next batch of side walls will push the boxes out to the box transport line, and then the box transport line will transport the boxes forward. They can be packaged in conjunction with other equipment or made into semi-finished products for storage.

[0028] Compared with the existing method of producing wooden boxes using a large amount of manpower, this solution can effectively reduce labor costs and improve the production efficiency of wooden boxes, which is conducive to rapid production in the factory.

[0029] As a further improvement of the above technical solution, the side wall processing line is further provided with a handle processing device, and the handle processing device is used to fix or process the handle structure on the side wall.

[0030] Through the above technical solution, the handle processing device is used to process handles for wooden boxes or fix the handles to wooden boxes, and the handles can facilitate the transportation of the wooden boxes.

[0031] As a further improvement of the above technical solution, the handle processing device is a laser cutting device.

[0032] As a further improvement of the above technical solution, the side wall processing line is arranged above the end wall processing line; the side wall processing line is provided with a side panel transport channel; the end wall processing line is provided with a side panel transport channel; the extension direction of the side panel transport channel is parallel to the extension direction of the side panel transport channel; the width direction of the side panel transport channel is perpendicular to the width direction of the side panel transport channel.

[0033] Through the above technical solution, compared with the side wall processing line and the end wall processing line placed horizontally in parallel, the factory area occupied by the wooden box processing conveyor line can be effectively saved, which is beneficial to the arrangement of other equipment, thereby improving the utilization rate of the factory area. In addition, since the wooden boxes are placed with the bottom wall below the side wall when other packaging equipment is subsequently connected, the side wall processing line is set above the end wall processing line, which can reduce the need for additional devices to adjust the placement of the wooden boxes when connecting to other packaging equipment, thereby reducing the design time and cost of the packaging line.

[0034] As a further improvement of the above technical solution, the distinguishing device includes:

[0035] First transition conveyor belt;

[0036] a second transition conveyor belt located below the first transition conveyor belt, wherein the rear end of the top wall transport line is connected to the second front end via the second transition conveyor belt;

[0037] A distinguishing lifting drive device is provided, wherein the distinguishing lifting drive device drives the two first transition conveyor belts and the second transition conveyor belts to move up and down synchronously.

[0038] Through the above technical solution, the lifting drive device is distinguished to drive the first transition conveyor belt and the second transition conveyor belt to move upward, so that the bottom wall is close to the side wall processing line; when the first transition conveyor belt moves into place, the end plate forward pushing assembly continues to work, pushing the end wall forward, so that the end wall moves to the second transition conveyor belt. The end wall located on the second transition conveyor belt is the top wall, and the second transition conveyor belt continues to transport the top wall forward to the next component.

[0039] As a further improvement of the above technical solution, the side panel transport structure includes a side panel forward pushing assembly, and the side panel forward pushing assembly includes:

[0040] Side panel forward push drive member;

[0041] A side panel forward pushing member is installed on the side panel forward pushing driving member, and the side panel forward pushing driving member drives the side panel forward pushing member to move along the extension direction of the side panel transport structure.

[0042] As a further improvement of the above technical solution, the fixed-angle folding structure includes:

[0043] Folding close to the driving member;

[0044] A folding driving member installed on the folding approach driving member, wherein the folding approach driving member drives the folding driving member to move closer to or away from the side panel transport structure;

[0045] The folding clamping structure is used for clamping the side wall, and the folding driving member drives the folding clamping structure to rotate.

[0046] With the above technical solution, the folding approach drive member drives the folding drive member and the folding clamping device to approach the side panel transport structure. When the folding clamping device moves to a certain position, the folding clamping device clamps the side wall. The folding drive member then drives the folding clamping device to swing a specific angle, so that two adjacent side walls are arranged at a specific angle. After the side wall nailing device completes nailing, the flip clamping device releases its grip on the side wall, and the flip approach drive member and flip drive member are then reset to prepare for flipping the next side panel.

[0047] As a further improvement of the above technical solution, the side wall cutting assembly includes a plurality of side wall cutting knife groups, and the plurality of side wall cutting knife groups are arranged along the extension direction of the side plate transport structure.

[0048] Through the above technical solution, multiple side wall cutting knife groups can cut multiple side walls at the same time, which can effectively improve the processing efficiency of wooden boxes.

[0049] As a further improvement of the above technical solution, the nailing directions of the side wall nailing device and the bottom wall nailing device are both inclined.

[0050] Through the above technical solution, the side wall nailing devices are all arranged at an angle, so that the connection between two adjacent side walls is more stable.

[0051] Packing line, including:

[0052] A wooden box processing conveyor line as described in any of the above items;

[0053] Product sorting equipment, the product sorting equipment is provided with a sorting terminal;

[0054] Filling material conveying line;

[0055] The packing equipment, the material sorting terminal, the box body conveying line, and the filling material conveying line are all connected to the packing equipment, and the packing equipment is provided with a packing terminal;

[0056] Sealing equipment, the packing end and the top wall transport line are both connected to the sealing equipment, and the sealing equipment is equipped with a top wall nailing device;

[0057] A box-out conveying line is connected to the box-sealing equipment.

[0058] Through the above technical solution, adding a wooden box processing conveyor line to the packing line can effectively reduce labor costs and improve the production efficiency of wooden boxes, which is conducive to rapid production in the factory. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly describes the drawings required for describing the embodiments. Obviously, the drawings described only illustrate some embodiments of the present invention, not all of them. Those skilled in the art can derive other design solutions and drawings based on these drawings without inventive effort.

[0060] Figure 1 1 is a structural diagram of a packing line according to an embodiment of the present invention;

[0061] Figure 2 This is a structural schematic diagram of one end of a wooden box processing conveyor line according to an embodiment of the present invention;

[0062] Figure 3 yes Figure 2 A structural diagram of another perspective of a partial structure;

[0063] Figure 4 yes Figure 3 Structural diagram of the side wall processing line in FIG;

[0064] Figure 5 yes Figure 3 Structural diagram of the end wall processing line in FIG;

[0065] Figure 6 This is a structural diagram of a nailing station according to an embodiment of the present invention;

[0066] Figure 7 yes Figure 6 A magnified schematic diagram of part A;

[0067] Figure 8 It is a structural schematic diagram of the top wall transportation line of an embodiment of the present invention.

[0068] In the figure, 001, product sorting equipment; 002, wooden box processing conveyor line; 003, packing equipment; 004, box sealing equipment; 005, box unloading conveyor line; 006, filling material conveyor line; 100, top wall conveyor line; 110, low section; 120, high section; 130, lifting section; 200, box conveyor line; 300, end wall processing line; 311, end plate supporting bottom; 312, end plate side limit structure; 313, end plate forward push assembly; 3 131. End plate forward pusher; 3132. End plate forward pusher; 320. Second plate bin; 322. Second plate lift; 330. End wall cutting assembly; 331. Second cutting drive; 332. Second cutting circular saw; 340. Differentiation device; 341. First transition conveyor belt; 342. Second transition conveyor belt; 343. Differentiation lift drive; 350. Bottom wall nailing device; 400. Side wall processing line; 411. Side panel support Bottom; 413, side limiting wall; 414, side panel forward pushing assembly; 4151, side panel forward pushing driving member; 4152, side panel forward pushing member; 415, side wall clamping assembly; 420, first sheet bin; 422, lower support assembly; 4221, lower support lifting driving member; 4222, lower support body; 423, first sheet ejecting assembly; 4231, first ejecting driving member; 4232, first ejecting member; 424, side panel limiting assembly; 4241, Side panel limiting drive; 4242, side panel limiting member; 430, side wall cutting assembly; 431, side wall cutting knife group; 4311, first cutting drive; 4312, first cutting circular saw; 440, fixed angle folding structure; 441, folding approach drive; 442, folding clamping device; 443, folding drive; 450, side wall nailing device; 460, side wall front stop structure; 461, first front stop drive; 462, first front stop. DETAILED DESCRIPTION

[0069] The following will clearly and completely describe the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention. In addition, all the connection / connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the invention can be combined interactively without conflicting with each other.

[0070] Reference Figure 1The packing line is provided with a first arrangement direction and a second arrangement direction. The first arrangement direction is parallel to the X-axis in the figure, and the second arrangement direction is parallel to the Y-axis in the figure. The first arrangement direction and the second arrangement direction are both parallel to the horizontal plane, and the first arrangement direction and the second arrangement direction are perpendicular to each other.

[0071] Specifically, the boxing line includes product sorting equipment 001, a box processing conveyor line 002, boxing equipment 003, a box sealing equipment 004, a box unloading conveyor line 005, and a filling material conveyor line 006. The main improvement of the present invention lies in the addition of the box processing conveyor line 002 and the arrangement of the main components in the boxing line after the addition of the box processing conveyor line 002.

[0072] Specifically, the packing equipment 003 and the sealing equipment 004 are arranged along the second arrangement direction, and the product sorting equipment 001 is arranged on one side of the packing equipment 003 in the first arrangement direction. The wooden box processing conveyor line 002 is arranged on one side of the product sorting equipment 001, the packing equipment 003 and the sealing equipment 004 in the second arrangement direction.

[0073] Product sorting equipment 001 has a product entry and a product sorting terminal. The product entry terminal interfaces with an external production line or processing line, allowing product sorting equipment 001 to receive and sort products. Specifically, product sorting equipment 001 is a conventional sorting device used in packaging machines. Those skilled in the art can design and manufacture it based on the product shape and actual needs. After passing through product sorting equipment 001, even a relatively disorganized group of products becomes neatly arranged, facilitating subsequent packaging.

[0074] The product entry end and the out-box conveyor line 005 are arranged at the same end of the packing line in the second arrangement direction, and the product entry end and the out-box conveyor line 005 are respectively arranged at both ends of the packing line in the first arrangement direction. Figure 2 The wooden box processing conveyor line 002 is provided with a transport direction, a first cutting direction, and a second cutting direction. Specifically, in this embodiment, the transport direction is parallel to the first arrangement direction (i.e., the transport direction is parallel to the X-axis), the first cutting direction is parallel to the second arrangement direction (i.e., the first cutting direction is parallel to the Y-axis), the first cutting direction and the second cutting direction are perpendicular to each other, and the second cutting direction is parallel to the vertical direction.

[0075] Reference Figures 2 to 8 The wooden box processing conveyor line 002 includes a top wall conveying line 100, a box body conveying line 200, an end wall processing line 300 and a side wall processing line 400.

[0076] The side wall processing line 400 includes a side panel transport structure, a first panel bin 420 , a side wall cutting assembly 430 , a fixed-angle folding structure 440 , and a side wall nailing device 450 .

[0077] The two ends of the side panel transport structure in the transport direction are respectively set as the first feeding end and the first processing end. The wooden box processing conveyor line 002 is provided with a nailing station, which is set in front of the first feeding end, and the first processing end is set at the nailing station.

[0078] The side panel transport structure includes: a side panel supporting bottom 411 , a side limiting wall 413 and a side panel forward pushing assembly 414 .

[0079] The number of side limiting walls 413 is set to two, and the two side limiting walls 413 are arranged along the left and right directions. The side panel supporting bottom 411 and the two side limiting walls 413 form a side panel transport channel for placing the plates and for the movement of the plates. The side panel transport channel extends along the transport direction. In the side panel transport channel, the length direction of the plates is parallel to the transport direction, the width direction of the plates is parallel to the vertical direction, and the thickness direction of the plates is parallel to the second arrangement direction, so that one of the side walls of the plates in its width direction abuts against the side panel supporting bottom 411.

[0080] The side panel support base 411 extends to the rear end of the nailing station. The side limit wall 413 extends to the front end of the nailing station. At the nailing station, a side wall clamping assembly 415 is provided. Specifically, in this embodiment, the side wall clamping assembly 415 includes two sets of clamping belts, which are arranged in the left and right directions. The two sets of clamping belts are used to clamp the panels and continue to feed the panels forward. Since the side panel support base 411 extends to the rear end of the nailing station, no support base is provided at the nailing station, so a side wall clamping device is required to drive the side wall to continue to be transported forward to prevent the side wall from falling.

[0081] In other embodiments, the side wall pinching assembly 415 may also be configured as a structure in which a clamping jaw cooperates with a linear drive device. Those skilled in the art may select the specific structure of the side wall pinching assembly 415 according to actual needs.

[0082] The side panel forward pushing assembly 414 is used to push the panel forward.

[0083] Specifically, the side panel forward pushing assembly 414 includes a side panel forward pushing driver 4151 and a side panel forward pushing member 4152. Specifically, in this embodiment, the side panel forward pushing driver 4151 is configured as a screw-type linear drive device. In other embodiments, the side panel forward pushing driver 4151 can also be configured as other conventional linear drive devices in the art, and those skilled in the art will select the side panel forward pushing driver 4151. The side panel forward pushing member 4152 is a long strip-shaped member fixedly mounted to the output end of the side panel forward pushing driver 4151.

[0084] In other embodiments, the side panel forward driving member 4151 may be replaced by two conveyor belts, which are respectively pressed against the two opposite walls of the sheet material, and then drive the sheet material forward through friction. Those skilled in the art may select the structure of the side wall processing line 400 that drives the sheet material forward according to actual needs.

[0085] The first sheet material bin 420 extends along the second arrangement direction and is partially located above the product sorting equipment 001, thereby making the various structures of this packing line more compact. The first sheet material bin 420 is located at the first feeding end. Specifically, the first sheet material bin 420 is located above the side panel transport structure. The first sheet material bin 420 is provided with a first sheet material outlet, which is connected to the side panel transport channel.

[0086] Arranging the first panel bin 420 above the side panel transport structure can further reduce the factory area occupied by the wooden box processing conveyor line 002 compared to the solution of arranging the first panel bin 420 to the side or rear of the side panel transport structure.

[0087] The first plate material bin 420 is equipped with a first plate material unloading structure.

[0088] Specifically, the first sheet material blanking structure includes a lower support assembly 422 , a first sheet material pushing assembly 423 , and a side panel limiting assembly 424 .

[0089] The side panel limit assembly 424 is arranged above the lower support assembly 422. The lower support assembly 422 is used to support the lower end of the sheet material being cut this time, and the side panel limit assembly 424 is used to limit the upper end of the subsequent sheet material to prevent the subsequent sheet material from tipping over and causing accidental cutting of the sheet material.

[0090] Specifically, the lower support assembly 422 includes a lower support lifting driving member 4221 and a lower support body 4222 . The lower support lifting driving member 4221 drives the lower support body 4222 to move in the up and down directions.

[0091] Specifically, in this embodiment, the lower support lifting drive member 4221 is set as a linear hydraulic device. In other embodiments, the lower support lifting drive member 4221 can also be set as other conventional linear drive devices such as a linear motor. Those skilled in the art can select the specific structure of the lower support lifting drive member 4221 according to actual needs.

[0092] Specifically, in this embodiment, the number of the lower support bodies 4222 is set to two, and the two lower support bodies 4222 are arranged along the transportation direction.

[0093] The lower support assembly 422 is used to support the sheet material, so that the sheet material gradually moves downward until the lower end of the sheet material abuts against the side panel support bottom 411, thereby effectively avoiding the rapid descent of the sheet material and causing a more intense collision with the side panel support bottom 411, thereby effectively avoiding damage to the side panel support bottom 411, thereby effectively improving the service life and maintenance frequency of the wooden box processing conveyor line 002.

[0094] Specifically, the side panel limiting assembly 424 includes a side panel limiting driving component 4241 and a side panel limiting component 4242 .

[0095] Specifically, in this embodiment, the side panel limit driver 4241 is configured as a linear cylinder. In other embodiments, the side panel limit driver 4241 may also be configured as a conventional linear drive device such as a linear hydraulic cylinder or a linear motor. Persons skilled in the art may select the side panel limit driver 4241 according to actual needs. The side panel limit driver 4242 is fixedly mounted at the output end of the side panel limit driver 4241, and the driving direction of the side panel limit driver 4241 is parallel to the transport direction.

[0096] There are two side panel stopper assemblies 424, one on each side of the first sheet bin 420 in the transport direction. These two side panel stopper assemblies 424 limit the sheet material at both ends in the transport direction, effectively preventing accidental unloading of subsequent sheets. The two side panel stopper assemblies 424 are driven in opposite directions, meaning that the two side panel stoppers 4242 of the two side panel stopper assemblies 424 move toward or away from each other.

[0097] In other embodiments, the driving direction of the side panel limit driver 4241 can also be set to the up-down direction. When the driving direction of the side panel limit driver 4241 is set to the up-down direction, the side panel limit assembly 424 is used to limit the upper end of the subsequent sheet material to prevent the subsequent sheet material from tipping over and causing accidental sheet material discharge. However, if the driving direction of the side panel limit driver 4241 is set to the up-down direction, the sheet material in the first sheet material bin 420 may slip at the lower end, causing accidental sheet material discharge. It is necessary to add an additional limiting structure for the lower end of the sheet material or increase the friction of the bottom wall of the first sheet material bin 420 to better prevent accidental sheet material discharge.

[0098] Specifically, the first sheet material ejecting assembly 423 includes a first ejecting driving member 4231 and a first ejecting member 4232 .

[0099] Specifically, in this embodiment, the first ejection drive member 4231 is configured as a linear hydraulic device. In other embodiments, the first sheet material ejection assembly 423 may also be configured as a linear motor. Those skilled in the art may select the first ejection drive member 4231 according to actual needs. The driving direction of the first ejection drive member 4231 is parallel to the second arrangement direction.

[0100] The first ejecting member 4232 is fixedly connected to the driving end of the first ejecting driving member 4231 , and the first ejecting member 4232 is used to push the sheet materials in the first sheet material bin 420 toward the side plate transport structure.

[0101] In other embodiments, the first plate material bin 420 can also be set next to the side plate transport structure. Those skilled in the art can select the placement position of the first plate material bin 420 and adjust the specific structure of components such as the first plate material ejection assembly 423 accordingly.

[0102] The sidewall cutting assembly 430 is disposed at the front side of the first plate bin 420 .

[0103] Specifically, in this embodiment, the side wall cutting assembly 430 includes a plurality of side wall cutting knife groups 431, and the plurality of side wall cutting knife groups 431 are arranged along the extension direction of the side panel transport structure (i.e., the plurality of side wall cutting knife groups 431 are arranged along the X-axis). Specifically, in this embodiment, the number of side wall cutting knife groups 431 is set to three, and the three side wall cutting knife groups 431 cut the side panel at the same time, so that the side panel is cut into four side walls, thereby preparing for the next step. The spacing between the various side wall cutting knife groups 431 is designed according to the size of the packaging box to be produced. In other embodiments, the various side wall cutting knife groups 431 can also be set to an adjustable form so that the wooden box processing conveyor line 002 can adapt to packaging boxes of different specifications.

[0104] Specifically, in this embodiment, the side wall cutting knife group 431 includes a first cutting drive member 4311 and a first cutting circular saw 4312. The first cutting drive member 4311 drives the first cutting circular saw 4312 to move downward in a vertical direction (ie, along the second cutting direction) to cut the side panel.

[0105] In other embodiments, a reciprocating drive device may be used to drive the saw blade, and a forward drive device may be used to control the saw blade to move closer to or farther from the sheet material to achieve cutting of the side panels. Those skilled in the art may flexibly select a circular saw or saw blade and may adaptively adjust the arrangement and position of the various components of the side wall cutting blade assembly 431.

[0106] The sidewall processing line 400 also includes a sidewall front block structure 460, which is located in front of the sidewall cutting assembly 430. The sidewall front block assembly includes a first front block driver 461 and a first front block 462. The first front block driver 461 is configured as a linear cylinder. In other embodiments, the first front block driver 461 can also be configured as a conventional linear drive device such as a linear hydraulic cylinder or a linear motor. Those skilled in the art will be able to select the specific structure of the first front block driver 461 based on actual needs. The driving direction of the first front block driver 461 is parallel to the second arrangement direction, and the first front block 462 is fixedly connected to the output end of the first front block driver 461.

[0107] The side wall front stop structure 460 is used to limit the side panels to cooperate with the cutting assembly to cut the side panels, thereby improving the cutting accuracy and improving the quality of the packaging box.

[0108] The fixed-angle folding structure 440 is arranged at the first processing end, and the fixed-angle folding structure 440 is arranged at one side of the side panel transport structure in the second arrangement direction.

[0109] The fixed-angle folding structure 440 includes a folding approach driving member 441 , a folding clamping device 442 and a folding driving member 443 .

[0110] Specifically, the folding proximity driving member 441 is configured as a linear motor.

[0111] The folding drive member 443 is mounted at the output end of the folding approach drive member 441. The folding approach drive member 441 drives the folding drive member 443 toward or away from the side panel transport structure. Specifically, in this embodiment, the folding drive member 443 is configured as a swinging cylinder. In other embodiments, the folding drive member 443 can also be configured as a conventional drive structure such as a swinging motor or a swinging hydraulic structure. Those skilled in the art can select the folding drive member 443 according to actual needs.

[0112] The folding clamping device 442 is configured as a conventional pneumatic clamp. In other embodiments, the folding clamping device 442 can also be configured as an electric clamp or other structure. The folding clamping device 442 is mounted on the output end of the folding driver 443, which drives the folding clamping device 442 to swing. Specifically, in this embodiment, to increase the operational stability of the fixed-angle folding structure 440, the number of folding clamping devices 442 is set to two. The two folding clamping devices 442 respectively clamp the two corners of the side wall to ensure that the side wall is not easily tilted or dropped during the folding process.

[0113] The sidewall nailing device 450 is a conventional nailing device used to secure two adjacent sidewalls. Those skilled in the art may select the specific structure of the sidewall nailing device 450 based on actual needs. Specifically, in this embodiment, the nailing direction of the sidewall nailing device 450 is inclined relative to the transport direction, the first cutting direction, and the second cutting direction, to ensure a more stable connection between the two adjacent sidewalls.

[0114] Specifically, in this embodiment, the sidewall processing line 400 is further equipped with a handle processing device (not shown in the figure) for attaching or processing a handle structure on the sidewall. Specifically, the handle processing device is disposed between two adjacent sidewall cutting blade assemblies 431, so that the handle can be cut simultaneously with the side panel being cut.

[0115] Specifically, in this embodiment, the handle processing device is a laser cutting device. In other embodiments, the handle processing device can also be configured to fix the existing handle to the side wall. Those skilled in the art can select the specific structure of the handle processing device according to actual needs.

[0116] The end wall processing line 300 includes an end panel transport structure, a second panel silo 320 , an end wall cutting assembly 330 , a distinguishing device 340 and a bottom wall nailing device 350 .

[0117] Specifically, in this embodiment, the end wall processing line 300 is arranged below the side wall processing line 400. Compared with the side wall processing line 400 and the end wall processing line 300 placed horizontally in parallel, it can effectively save the factory area occupied by the wooden box processing conveyor line 002, which is beneficial to the arrangement of other equipment and improves the utilization rate of the factory area.

[0118] In other embodiments, the end wall processing line 300 and the side wall processing line 400 may be placed horizontally side by side. Those skilled in the art may select the arrangement of the end wall processing line 300 and the side wall processing line 400 according to actual needs.

[0119] Specifically, the end plate transport structure includes an end plate supporting bottom 311 , an end plate side limiting structure 312 and an end plate forward pushing assembly 313 .

[0120] Specifically, in this embodiment, the number of end plate side limiting structures 312 is set to two, and the two end plate side limiting structures 312 are arranged along the second arrangement direction. The end plate supporting bottom 311 and the two end plate side limiting structures 312 are surrounded to form an end plate transportation channel, and the end plate transportation channel extends along the transportation direction. In other embodiments, the extension direction of the end plate transportation channel can also be set perpendicular to the extension direction of the side plate transportation channel. Those skilled in the art can adjust the angle between the extension direction of the end plate transportation channel and the extension direction of the side plate transportation channel according to actual needs. In the end plate transportation channel, the end plate is arranged horizontally so that the end plate is perpendicular to the side plate, which facilitates the subsequent connection and fixation of the side wall and the end wall.

[0121] The end plate forward pushing assembly 313 is used to push the sheet material forward. Specifically, the end plate forward pushing assembly 313 includes an end plate forward pushing driver 3131 and an end plate forward pushing member 3132. Specifically, in this embodiment, the end plate forward pushing driver 3131 is configured as a screw-type linear drive device. In other embodiments, the end plate forward pushing driver 3131 can also be configured as other conventional linear drive devices in the field. Those skilled in the art will select the end plate forward pushing driver 3131. The end plate forward pushing member 3132 is a long strip-shaped member, and the end plate forward pushing member 3132 is fixedly mounted on the output end of the end plate forward pushing driver 3131.

[0122] In other embodiments, the end plate forward pushing assembly 313 may be replaced by two conveyor belts, which are respectively pressed against the two opposite walls of the sheet material, and then drive the sheet material forward through friction. Those skilled in the art may select the structure of the side wall processing line 400 that drives the sheet material forward according to actual needs.

[0123] The two ends of the end plate transport structure in the transport direction are respectively set as the second front end and the second feeding end, and the second front end is set in front of the second feeding end.

[0124] Specifically, in this embodiment, an end plate front end limiting assembly for limiting the front end of the end plate can also be provided at the second front end. Specifically, the end plate front end limiting assembly can be provided with a structure that is the same as or similar to the side wall front block structure 460. Those skilled in the art can adjust the specific structure of the end plate front end limiting assembly according to actual needs.

[0125] The second plate material bin 320 is disposed at the second feeding end. Specifically, the second plate material bin 320 is disposed below the end plate transport structure.

[0126] Positioning the second panel bin 320 below the end panel transport structure can further reduce the factory floor space occupied by the crate processing conveyor line 002, compared to solutions that place the second panel bin 320 to the side or rear of the end panel transport structure. Positioning the second panel bin 320 and the first panel bin 420 below and above the crate processing conveyor line 002, respectively, makes the structure of the crate processing conveyor line 002 more compact, further reducing the factory floor space occupied by the crate processing conveyor line 002.

[0127] The second sheet material storage bin 320 is equipped with a second sheet material lifting platform 322 .

[0128] The end plate is placed on the second plate lifting platform 322, and the second plate lifting platform 322 drives the end plate to move in the up and down directions.

[0129] The end wall cutting assembly 330 is disposed at the front side of the second plate bin 320 .

[0130] Specifically, in this embodiment, the end wall cutting assembly 330 includes multiple end wall cutting blade assemblies arranged along the extension direction of the end plate transport structure (i.e., the multiple end wall cutting blade assemblies are arranged along the X-axis). Specifically, in this embodiment, the number of end wall cutting blade assemblies is set to one, so that the end plate is cut into two end walls, thereby preparing for the next step.

[0131] In other embodiments, the number of end wall cutting blade groups may be set to multiple. Those skilled in the art can select the number of end wall cutting blade groups based on actual needs. If the number of end wall cutting blade groups is set to multiple, multiple end wall cutting blade groups will simultaneously cut the end plate, so that the end plate is cut into at least two end walls. The spacing between the multiple end wall cutting blade groups is designed based on the size of the packaging box to be produced. In other embodiments, the end wall cutting blade groups may also be set to an adjustable form so that the wooden box processing conveyor line 002 can adapt to packaging boxes of different specifications.

[0132] Specifically, in this embodiment, the end wall cutting tool group includes a second cutting drive 331 and a second cutting circular saw 332. The second cutting drive 331 drives the second cutting circular saw 332 to move along the first cutting direction (that is, the second cutting circular saw 332 moves in a direction parallel to the Y-axis) to cut the end plate.

[0133] In other embodiments, a reciprocating drive device may be used to drive the saw blade, and a forward drive device may be used to control the saw blade to move closer to or farther from the sheet material to achieve cutting of the end plate. Those skilled in the art may flexibly select a circular saw or saw blade and may adaptively adjust the arrangement and position of the various components of the end wall cutting blade assembly.

[0134] The two adjacent end walls after cutting on the end wall transport structure are respectively set as the bottom wall and the top wall.

[0135] The distinguishing device 340 is arranged in front of the second front end. The distinguishing device 340 is provided with a first output structure and a second output structure. Specifically, the distinguishing device 340 includes: a first transition conveyor belt 341 (first output structure), a second transition conveyor belt 342 (second output structure) and a distinguishing lifting drive device 343.

[0136] The first transition conveyor belt 341 is used to support the bottom wall and drive the bottom wall to be transported forward.

[0137] The second transition conveyor belt 342 is located below the first transition conveyor belt 341 . The second transition conveyor belt 342 is used to support the top wall and drive the top wall to be transported forward.

[0138] The first transition conveyor belt 341 and the second transition conveyor belt 342 are both configured as conventional belt transport structures.

[0139] The segmentation lift drive 343 is configured as a linear cylinder. In other embodiments, the segmentation lift drive 343 may also be configured as a linear motor, a linear hydraulic cylinder, or other conventional linear drive device. The segmentation lift drive 343 is used to drive the first transition conveyor belt 341 and the second transition conveyor belt 342 to move up and down synchronously, thereby achieving segmentation of the end wall.

[0140] The bottom wall nailing device 350 is a conventional nailing device, and is used to fix adjacent bottom walls and side walls. Those skilled in the art can select the specific structure of the bottom wall nailing device 350 according to actual needs.

[0141] Specifically, in this embodiment, the bottom wall nailing device is fixedly installed in front of the first transition conveyor 341. Specifically, in this embodiment, the nailing direction of the bottom wall nailing device 350 is inclined with respect to the transport direction, the first cutting direction, and the second cutting direction, so as to make the connection between the bottom wall and the side wall more stable.

[0142] The rear end of the box transport line 200 docks with the raised first transition conveyor 341. The first transition conveyor 341 transports the nailed boxes, which are missing top walls, to the box transport line 200, where they are then transported forward. The top wall transport line 100 and the box transport line 200 are arranged side by side in the first arrangement direction.

[0143] The rear end of the top wall transport line 100 is connected to the second front end via the second transition conveyor belt 342 .

[0144] Specifically, the top wall transport line 100 includes a low section 110, a high section 120 and an elevated section 130. The low section 110, the elevated section 130 and the high section 120 are connected in sequence.

[0145] Specifically, the low section 110 and the high section 120 are both set as roller conveyor lines. In other embodiments, the low section 110 and the high section 120 can also be set as belt conveyor lines, or the low section 110 and the high section 120 can be set as other conventional transportation devices in the field. Those skilled in the art can select the actual structure of the low section 110 and the high section 120 according to actual needs.

[0146] The lifting section 130 is configured as a conventional lifting and transporting mechanism.

[0147] The top wall conveying line 100 is configured with a low section 110, a high section 120 and a lifting section 130, so that the top wall is finally transported to a height higher than the packaging box, thereby cooperating with the box sealing device 004 to complete the box sealing operation. The filling material conveying line 006 is used to transport filling materials.

[0148] The material sorting terminal, the box transport line 200, and the filling material conveying line 006 are all connected to the box packing equipment 003, and the box packing equipment 003 is provided with a box packing terminal.

[0149] Specifically, the boxing device 003 is a conventional boxing device in the art. Common boxing methods include using grippers to grip and move the product and cushioning material into the box, or allowing gravity to drop the product into the box. Those skilled in the art can select the specific structure of the boxing device 003 based on actual needs.

[0150] Specifically, the box sealing device 004 is a conventional device in the art for fixing multiple wooden boards by nailing, so that multiple side walls and the top wall of the box are fixed, thereby completing the box sealing step. Those skilled in the art can design and manufacture the box sealing device 004 according to the specific shape of the packaging box and other actual needs, so that the box sealing device 004 can complete the box sealing step normally.

[0151] The sealing device 004 is located on the side of the packing device 003, away from the product entry point. It interfaces with the packing terminal and the end of the high section 120. It should be noted that the sealing device 004 includes a top wall handling assembly and a top wall nailing device. The top wall handling assembly is used to transport and place the top wall on top of the box. Once the top wall is placed, the top wall nailing device nails the top wall to the box, completing the sealing process.

[0152] The products and packaging boxes complete the packing operation in the packing equipment 003, and enter the sealing equipment 004 through the packing end. Then the nailing device in the sealing equipment 004 nails the top wall and side walls to complete the sealing step.

[0153] The outgoing carton conveyor line 005 is connected to the carton sealing equipment 004.

[0154] Specifically, the out-of-box conveyor line 005 is a conventional belt transport structure. The specific structure of the out-of-box conveyor line 005 will not be described in detail here. In other embodiments, the out-of-box conveyor line 005 can also be set as a conventional conveying device such as a roller conveyor device or a chain conveyor device. Those skilled in the art can select the specific structure of the out-of-box conveyor line 005 according to actual needs.

[0155] Since the product sorting equipment 001, the box sealing equipment 004 and the box delivery conveyor line 005 are relatively common and widely used devices in this field, the attached Figure 1 The specific structure or simplified structure diagram of the product sorting equipment 001, the box sealing equipment 004 and the box delivery conveyor line 005 are not shown in the attached figure. Figure 1 In the figure, only the approximate positions of the material sorting equipment, the box sealing equipment 004 and the box outgoing conveyor line 005 are indicated by boxes.

[0156] The implementation process of this plan is:

[0157] The end wall processing line 300 and the side wall processing line 400 operate simultaneously.

[0158] The first sheet material ejection assembly 423 pushes the side panel along the Y-axis, causing the side panel to move to the first sheet material outlet. At this time, the lower support body 4222 is arranged below the first sheet material outlet, and the lower support body 4222 supports the side panel at the first sheet material outlet. Subsequently, the lower support lifting drive 4221 drives the lower support body 4222 downward. The lower support assembly 422 is used to prevent the sheet material from directly falling and causing a strong collision with the side panel transportation channel, thereby preventing the sheet material from being damaged by the strong collision and also preventing the loud collision noise.

[0159] After the lower support body 4222 moves downward a certain distance, the side panel limit driving member 4241 drives the side panel limit member 4242 to move, so that the side panel limit members 4242 of the two side panel limit assemblies 424 approach each other to limit the two ends of the side panels in the transportation direction, thereby preventing subsequent side panels from accidentally falling from the first sheet material outlet.

[0160] After the lower support body 4222 descends until the side panel is fully inserted into the side panel transport channel, the side panel forward driving member 4151 drives the side panel forward pushing member 4152 forward in the transport direction. When the side panel reaches a certain position, it is restrained by the first front stop 462. The multiple side wall cutting blade assemblies 431 then operate simultaneously to separate the side panel into four side walls. After the separation step is completed, the first cutting circular saw 4312 of the side wall cutting blade assembly 431 is reset.

[0161] After the side wall cutting knife group 431 is reset, the first front block driving member 461 drives the first front block member 462 to move away from the side panel transport structure, and the side wall at the front end is no longer blocked. Then the side panel transport structure continues to drive multiple side panels to be transported forward.

[0162] When the side panel at the front end moves to the first processing end, the side panel forward pushing drive 4151 stops working, and the folding drive 441 drives the folding drive 443 and the folding clamping device 442 close to the side panel transport structure. When the folding clamping device 442 moves to a certain position, the folding clamping device 442 clamps the side wall, and then the folding drive 443 drives the folding clamping device 442 to swing a specific angle (in this embodiment, the folding drive 443 drives the folding clamping device 442 to swing 90 degrees) so that the two adjacent side walls are arranged at a specific angle.

[0163] After the folding clamping device 442 has finished swinging, the side wall nailing device 450 nails the two side walls at the front end so that the two side walls at the front end are fixedly connected.

[0164] The second plate material lifting platform 322 drives the end plate to move upward, so that the end plate enters the end plate transport structure from the second plate material bin 320 .

[0165] When the end plate enters the end plate transport structure, the end plate forward pushing assembly 313 pushes the end plate forward. When the end plate is transported to a specific position, the end plate forward pushing assembly 313 stops working, and the second cutting drive 331 drives the second cutting circular saw 332 to move along the first cutting direction to cut the end plate, so that the end plate is cut into multiple end walls.

[0166] After the end plate is cut, the end plate pushing assembly 313 continues to work. When the front end wall moves to the first transition conveyor belt 341, the end wall on the first transition conveyor belt 341 is the bottom wall. The end plate pushing assembly 313 stops working and the distinguishing lifting drive device 343 drives the first transition conveyor belt 341 and the second transition conveyor belt 342 to move upward so that the bottom wall is close to the side wall processing line 400.

[0167] When the first transition conveyor belt 341 moves into position, the end plate forward pushing assembly 313 continues to work, pushing the end wall forward, so that the end wall moves to the second transition conveyor belt 342. The end wall located at the second transition conveyor belt 342 is the top wall, and the second transition conveyor belt 342 continues to transport the top wall forward to the next component.

[0168] The bottom wall nailing device 350 nails the bottom wall and the side walls.

[0169] When the two adjacent side walls at the front are nailed by the side wall nailing device 450 and the bottom wall and the side wall at the front are nailed by the bottom wall nailing device 350, the side panel forward pushing drive 4151 continues to drive the side panel forward pushing member 4152 to move forward along the transportation direction, and the end panel forward pushing drive 3131 continues to drive the end panel forward pushing member 3132 so that multiple side walls continue to be transported forward.

[0170] The above specifically describes the preferred embodiments of the present invention, but the invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. Wooden box processing conveyor line, characterized by: The wooden box processing and conveying line includes a side wall processing line, an end wall processing line, a box body conveying line and a top wall conveying line; the wooden box processing and conveying line is provided with a nailing station; The sidewall processing line comprises: A side plate transport structure, wherein both ends of the side plate transport structure are configured as a first processing end and a first feeding end, wherein the first processing end is located in front of the first feeding end; and the first processing end is located in the nailing station; a first plate material bin located at the first feeding end; a side wall cutting assembly for cutting the sheet material into a plurality of side walls, wherein the side wall cutting assembly is located at the front side of the first sheet material bin; a fixed-angle folding structure located at the first processing end, the fixed-angle folding structure being used to arrange two adjacent side walls located at the front end at a certain angle; A side wall nailing device, the side wall nailing device is arranged corresponding to the fixed-angle folding structure; The end wall processing line comprises: an end plate transport structure, wherein the end plate transport structure is provided with a second front end and a second feeding end, the second front end is located in front of the second feeding end, and the first processing end and the second front end are correspondingly arranged; a second plate material bin located at the second feeding end; an end wall cutting assembly located in front of the second feeding end, the end wall cutting assembly being used to cut the sheet material into a plurality of end walls; A distinguishing device is located at the second front end, wherein the two adjacent end walls are configured as a bottom wall and a top wall, and the distinguishing device is provided with a first output structure and a second output structure, wherein the first output structure is used to move the bottom wall to the nailing station; at the nailing station, the second output structure drives the top wall to move forward, and the side walls and the bottom wall are arranged vertically; The nailing station is provided with a bottom wall nailing device; The rear end of the box transport line is connected to the nailing station; The rear end of the top wall transport line is connected to the second output structure; The side wall processing line is arranged above the end wall processing line; the side wall processing line is provided with a side panel transport channel; the end wall processing line is provided with an end panel transport channel; the extension direction of the side panel transport channel is parallel to the extension direction of the end panel transport channel; the width direction of the side panel transport channel is perpendicular to the width direction of the end panel transport channel; The distinguishing device comprises: First transition conveyor belt; a second transition conveyor belt located below the first transition conveyor belt, wherein the rear end of the top wall transport line is connected to the second front end via the second transition conveyor belt; A distinguishing lifting drive device, wherein the distinguishing lifting drive device drives the first transition conveyor belt and the second transition conveyor belt to move up and down synchronously; The side panel transport structure includes a side panel forward pushing assembly, and the side panel forward pushing assembly includes: Side panel forward push drive member; A side panel forward pushing member installed on the side panel forward pushing driving member, wherein the side panel forward pushing driving member drives the side panel forward pushing member to move along the extension direction of the side panel transport structure; The fixed-angle folding structure comprises: Folding close to the driving member; A folding driving member installed on the folding approach driving member, wherein the folding approach driving member drives the folding driving member to move closer to or away from the side panel transport structure; The folding clamping structure is used for clamping the side wall, and the folding driving member drives the folding clamping structure to rotate.

2. The wooden box processing conveyor line according to claim 1 is characterized in that: The side wall processing line is further provided with a handle processing device, and the handle processing device is used to fix or process a handle structure on the side wall.

3. The wooden box processing conveyor line according to claim 2, characterized in that: The handle processing device is a laser cutting device.

4. The wooden box processing conveyor line according to claim 1, characterized in that: The side wall cutting assembly includes a plurality of side wall cutting knife groups, and the plurality of side wall cutting knife groups are arranged along the extension direction of the side plate transport structure.

5. The wooden box processing conveyor line according to claim 1 is characterized in that: The nailing directions of the side wall nailing device and the bottom wall nailing device are both inclined.

6. The packing line is characterized by: include: The wooden box processing conveyor line according to any one of claims 1 to 5; Product sorting equipment, the product sorting equipment is provided with a sorting terminal; Filling material conveying line; The packing equipment, the material sorting terminal, the box body conveying line, and the filling material conveying line are all connected to the packing equipment, and the packing equipment is provided with a packing terminal; Sealing equipment, the packing end and the top wall transport line are both connected to the sealing equipment, and the sealing equipment is equipped with a top wall nailing device; A box-out conveying line is connected to the box-sealing equipment.

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