A product box automatic forming and packing device

Abstract

The present invention relates to the technical field of product packaging box forming and processing, and specifically to an automatic product box forming and packing device, including: a box opening mechanism, including a box blank storage part and a box body forming part, which are used to form the box blank and transfer it to a main line conveying mechanism; a main line conveying mechanism, including a box body conveying line for conveying the box body and a product conveying line for conveying the product; an accessory forming mechanism, including an accessory storage part and an accessory forming part, which are used for bending and forming the plate blank; an accessory packing mechanism, including an accessory clamping jaw, on which a plurality of bending and folding parts are provided, and the bending and folding parts cooperate with a forming mold to bend the plate blank and form a box body accessory; a product packing mechanism, including a product clamping fixture, which is used to clamp the product and place it in the box. The present invention can improve the box forming efficiency and product packaging efficiency, reduce the intensity of manual labor, and avoid the high error rate caused by manual operation through automated box forming, accessory forming and packing, and automatic product packing operations.

Description

Technical Field

[0001] The present invention relates to the technical field of product packaging box forming and processing, and is used to meet the demand for automatic forming of product packaging boxes, and in particular to an automatic product box forming and packing device. Background Art

[0002] Nowadays, the packaging box structure is diverse, not just a hexahedral packaging structure. Especially for some products that require special packaging, the packaging box structure of such products is relatively complex. In addition to the six external packaging surfaces, there are also some auxiliary structures for support and limiting inside to help the product maintain a stable posture in the packaging box, so as to achieve the purpose of protecting the product. In the traditional production process, if the processed products are to be packed into the box, the general product packing steps are: first prepare the empty box, manually load the accessories (such as the lower bracket and the side bracket) into the box, then put the product into the box, and finally seal and stack. The traditional packing process generally adopts manual operation, which has low efficiency and high error rate, and is easy to cause product accumulation and damage to the product. In addition, the labor intensity of manual packing is large, and it is impossible to maintain stable and reliable work for a long time; the more complex the molding structure of the product box, the greater the labor intensity, the lower the work efficiency, and the higher the error rate. It often requires multiple molding to form the final box.

[0003] It can be seen that the current automatic product box forming solution still has room for improvement. It should be optimized to improve the automation of box forming, ensure the efficiency of box forming, reduce the error rate in the forming process, and reduce the labor intensity. Therefore, it is necessary to propose a more reasonable technical solution to solve the technical problems existing in the existing technology. Summary of the invention

[0004] In order to overcome at least one of the defects mentioned above, the present invention proposes an automatic product box forming and packing device, which can realize automatic box forming and complete product packing by automatically acquiring, deforming, conveying, assembling, and filling the box blanks. The whole process is automated, which improves the efficiency of product packaging and avoids the high error rate caused by manual operation.

[0005] In order to achieve the above-mentioned purpose, the automatic product box forming and packing device disclosed in the present invention can adopt the following technical solutions:

[0006] A product box automatic forming and packing device, comprising:

[0007] The box opening mechanism comprises a box blank storage part and a box body forming part, wherein the box blank storage part is used to convey the box blanks to the box body forming part, and the box body forming part is used to unfold and shape the box blanks and transfer them to the main line conveying mechanism;

[0008] The main line conveying mechanism includes a box conveying line for conveying boxes and a product conveying line for conveying products. The box conveying line extends backward from the unpacking mechanism and drives the boxes to pass through the accessory packing mechanism and the product packing mechanism in sequence.

[0009] The accessory forming mechanism comprises an accessory storage part and an accessory forming part, wherein the accessory storage part is used to provide a plate blank to the accessory forming part, and the accessory forming part is used to obtain the plate blank and place the plate blank in a forming mold, and the forming mold cooperates with the action of the accessory packing mechanism to realize the bending forming of the plate blank;

[0010] The accessory packing mechanism includes an accessory clamp that moves back and forth between the forming mold and the product conveying line. The accessory clamp is provided with a plurality of bending and folding parts. The bending and folding parts cooperate with the forming mold to bend the plate blank and form the box accessories. The accessory clamp is used to pick up the box accessories and place them in the box;

[0011] The product packing mechanism includes a product clamp that moves back and forth between the product conveying line and the box body, and the product clamp is used to clamp the product and place it in the box body.

[0012] The above-disclosed automatic product box forming and packing device, during actual operation, only needs to place the box blank and the accessory plate blank in the corresponding storage part, and the equipment can automatically obtain the blank for forming processing. The box body is first formed and transported backward, and the packaging box for placing the product is obtained after the forming and placement of the accessories; the product can be automatically packed subsequently, thereby realizing full automation of the packaging process, improving the standardization and efficiency of packaging, avoiding the consumption of a large amount of manpower, and avoiding the high error rate caused by manual operation.

[0013] Furthermore, in the present invention, the box blanks are stored and taken by the box body forming part. The box body forming part can achieve stable acquisition of the box blanks by continuous action, so the stability and reliability of the continuous action are high. The structure of the box blank storage part can adopt a variety of schemes, and its form is not limited to the only one. Here, it is optimized and one of the feasible options is proposed: the box blank storage part includes a plurality of box blank storage and delivery channels, and the box blank storage and delivery channels are also equipped with a box blank pushing assembly for pushing the box blank toward the box body forming part. When the above scheme is adopted, the box blank pushing assembly can adopt an elastic push rod or a push plate, which always presses against the box blank through elastic force, and then pushes the box blank to the taking position, ensuring the efficient process of continuous action for box body forming.

[0014] Furthermore, the box forming part cooperates with the box blank storage part to quickly unfold and shape the box blank. The structure of the box forming part can adopt a variety of schemes, which are not limited to the only one. Here, optimization is made and one feasible option is proposed: the box forming part includes a forming action component for taking out the box blank from the box blank storage part, a first guide component that cooperates with the box blank storage part and is used to assist in unfolding the box blank from the top, a second guide component that cooperates with the box blank storage part and is used to assist in unfolding the box blank from the side, and a third guide component that cooperates with the box blank storage part and is used to assist in unfolding the box board at the top of the box blank. When the above scheme is adopted, the first guide component, the second guide component and the third guide component are all arranged at the opening of the box blank storage and delivery channel. When the forming action component drives the box blank to move outward, the box blank interferes with the multiple guide components and deforms under the action of the interference force to unfold and shape, so there is no need to set up an additional driving structure to unfold the box blank.

[0015] Further, in the present invention, the structures of multiple guide components can be constructed in various forms, which are not limited to a single form. Here, optimization is performed and one feasible option is proposed: the first guide component and the third guide component include guide rods or guide plates, and the second guide component includes a guide transition surface. When the forming action component drives the box blank to move along the guide transition surface, the box blank is unfolded from a folded state to a three-dimensional state, and the first guide component assists the box blank to unfold into a three-dimensional state, and the third guide component assists the top box plate to unfold. When the above scheme is adopted, the guide transition surface of the second guide component can be constructed as an arc surface or a flat surface, which can guide the side of the box blank to gradually bend to be perpendicular to the front and rear parts, thereby forming a polygonal three-dimensional box body.

[0016] Furthermore, the forming action component can adopt a variety of methods in the process of obtaining the box blank, which is not limited to the only one. Here, an optimization is made and one of the feasible options is proposed: the forming action component includes a reciprocating action arm, and the front end of the reciprocating action arm is provided with a plurality of adsorption structures, which are used to fit the surface of the box blank and to pull the box blank out of the box blank storage unit. When the above scheme is adopted, the adsorption structure adopts a suction cup structure, and the air pressure inside the suction cup is controlled by the negative pressure component, so that the box blank can be accurately adsorbed and taken out.

[0017] Furthermore, the box conveyor line is used to convey boxes and move them, and to realize the installation of accessories and products during the entire conveying process. The composition structure of the box conveyor line can adopt a variety of schemes, which are not limited to the only one. Here, it is optimized and one of the feasible options is proposed: the box conveyor line includes a number of box conveyor sections, the head and tail sections of adjacent box conveyor sections are parallel, and the boxes are transferred and conveyed between adjacent conveyor sections through a transfer mechanism. When the above scheme is adopted, there are partially overlapping parallel sections between the head and tail sections of adjacent boxes, and the boxes can be moved from one box conveyor line to another box conveyor line in the overlapping parallel sections.

[0018] Furthermore, the transfer mechanism is used to temporarily store the box and facilitate the smooth transfer of the box. Its structure can adopt multiple schemes. Here, it is optimized and one feasible option is proposed: the transfer mechanism includes a transition platform arranged between adjacent box conveying sections, a first transfer component for pushing the box from the box conveying section to the transition platform, and a second transfer component for transferring the box from the transition platform to another box conveying section. When the above scheme is adopted, the first transfer component includes a pushing component, which can push the box to the transition platform and temporarily dock it. The second transfer component includes an adsorption component, which can adsorb and pull the box to the transition platform for continued transportation.

[0019] Furthermore, in some schemes, a limit adjustment component can be provided to cooperate with the transfer mechanism so as to better transfer the box. Here, an optimization is performed and one of the feasible options is proposed: a limit adjustment component is provided on the transfer mechanism, including a telescopic limit rod. When the box is placed on the moving mechanism, the telescopic limit rod is extended and placed horizontally at the rear of the box. Before moving the box, the second transfer component moves the box to fit the telescopic limit rod to achieve a fixed and precise position, and then a unified movement is performed to accurately move the box to another box conveyor line.

[0020] Furthermore, during the backward conveying of the box, it is necessary to keep the box continuously conveyed backward to place accessories and products: at least one box conveying section extends to the accessory packing mechanism and the product packing mechanism, and the box conveying section is provided with a box plate guiding mechanism for guiding the box plate at the top of the box to fold outward; the box plate guiding mechanism includes a plurality of outward turning guiding rods that slide with the box plate, the outward turning guiding rods extend along the conveying direction of the box, and the height of the outward turning guiding rods gradually decreases from the front end to the rear end to press the box plate outward to horizontal. In the above scheme, the number of outward turning guiding rods can be set to two, and they are arranged on both sides of the moving direction of the box.

[0021] Furthermore, the composition of the accessory storage part can adopt a variety of schemes, which are not limited to the only one. Here, an optimization is made and one feasible option is proposed: the accessory storage part includes a plurality of slab storage channels for storing slabs, and also includes a slab pushing assembly for pushing the slabs toward the accessory forming part. When the above scheme is adopted, the slab pushing assembly can adopt an elastic pushing assembly, which maintains the compactness and neatness of the slab stacking by applying elastic force to the slabs.

[0022] Furthermore, the structure of the accessory forming part can be constructed in a variety of forms, which are not limited to the only one. Here, an optimization is made and one of the feasible options is proposed: the accessory forming part includes a deflection swing arm for obtaining the plate blank. After the deflection swing arm obtains the plate blank, it is placed in the forming mold. The forming mold includes a front folding seat and a rear folding seat arranged relatively. The front folding seat and the rear folding seat are both formed with folding edges for cooperating with the folding of the plate blank. When the above scheme is adopted, the folding edges can be arranged in the vertical direction and the horizontal direction. When the accessory is placed from top to bottom, the folding edge presses against the accessory and causes the folding edge to bend and deform.

[0023] Furthermore, the composition structure of the front folding seat and the rear folding seat can adopt a variety of schemes, which are not limited to a single one. Here, an optimization is performed and one of the feasible options is proposed: the front folding seat and the rear folding seat are provided with an upright seat plate, and the top edge of the upright seat plate forms a guiding slope extending outward. When the slab is placed between the front folding seat and the rear folding seat, the guiding slope folds the left and right sides of the slab upward.

[0024] Furthermore, the accessory packing mechanism is used to pack the formed accessories into the box body. The accessory forming mechanism can adopt a variety of feasible solutions, which are not limited to the only one. Here, optimization is made and one of the feasible options is proposed: the accessory packing mechanism includes a packing moving seat, and the packing moving seat is provided with a lifting arm, and the lifting arm drives the accessory clamping claw to rise and fall synchronously; the bending folding piece on the accessory clamping claw includes a first bending plate for folding the left and right sides of the plate blank, and also includes a second bending plate for folding the front and back sides of the plate blank. When the above solution is adopted, the left and right edges of the plate blank are driven to be folded by the first bending plate, and after folding, they are tightly fitted with the left and right side surfaces in the box body; the front and back sides of the plate blank are driven to bend downward by the second bending plate to form a bottom support, which is fitted with the inner bottom and the front and back surfaces of the box body, thereby maintaining the stability of the accessories inside the box body.

[0025] Furthermore, the accessory clamp can be set and applied in a variety of ways, which are not limited to the only one. Here, we optimize and propose one feasible option: the box-packing moving seat is provided with a plurality of lifting arms and each lifting arm is provided with an accessory clamp; or, the box-packing moving seat is provided with a lifting arm, and a connecting seat is provided at the lower end of the lifting arm, and the connecting seat is connected with a plurality of accessory clamps. When the above scheme is adopted, the accessory clamp can clamp multiple accessories at the same time.

[0026] Furthermore, the product packing mechanism is used to pack the product into the box. The product can be a single product or multiple stacked products. The product packing mechanism can adopt a variety of schemes, which are not limited to the only one. Here, we optimize and propose one of the feasible options: the product packing mechanism includes a packing swing seat, and the packing swing seat is equipped with a driving swing arm group. The driving swing arm group is connected to a packing swing frame below and drives the balance clamping seat to clamp and move the product for packing. When the above scheme is adopted, the driving swing arm group on the packing swing seat is used to drive the packing swing frame to move, thereby driving the balance clamping seat to achieve lifting and translation, and then achieve product clamping and packing.

[0027] Furthermore, the structure of the driving swing arm group can adopt a variety of schemes, which are not limited to the only one. Here, optimization is made and one feasible option is proposed: the driving swing arm group includes a plurality of driving arms, the boxing swing frame includes a plurality of swing arms corresponding to the driving arms, the upper end of the swing arm is hinged with the driving arm, and the lower end is hinged with the balance clamping seat. When the above scheme is adopted, two swing arms can be provided, and the swing arms form a V-shaped structure.

[0028] Furthermore, the balanced clamping seat can adopt a variety of solutions when clamping and conveying products, which are not limited to the only one. Here, we optimize and propose one feasible option: the balanced clamping seat is connected and matched with a plurality of clamping heads, and the clamping heads include a plurality of clamping plates and are used to clamp the products to be boxed. When the above solution is adopted, the clamping head can be provided with four clamping plates to form a quadrilateral clamping structure, and the quadrilateral product or product stacking is clamped and driven as a whole.

[0029] Furthermore, in order to better pack the products, the product packing mechanism can be optimized, and its structure is not limited to the only one. Here, the optimization is carried out and one of the feasible options is proposed: the product packing mechanism also includes a slide guide assembly for guiding the product into the box, and the slide guide assembly includes guide arms arranged on the left and right sides of the upper part of the box, and guide slides are arranged on the guide arms, and at least the guide slides located at the front end of the transmission direction are synchronously deflected under the rotation of the guide arms. When the box moves, the guide slides are deflected and separated from the box, and when the box stops moving, the guide slides are deflected and overlapped to the inside of the box. When the above scheme is adopted, the guide slides can be plastic sheets.

[0030] Furthermore, after the product is loaded into the box, the box needs to be packaged for subsequent transportation. The specific packaging method can be implemented in a variety of ways, which are not limited to the only one. Here, we optimize and propose one feasible option: it also includes a box sealing mechanism, and the box sealing mechanism includes a box sealing push assembly for pushing the box plate on the top of the box to fold, a rotating wheel assembly for pushing the box plate on the top of the box to fold, and a box sealing guide assembly for guiding the box plate on the top of the box to be gradually sealed. When the above scheme is adopted, the box sealing push assembly, the rotating wheel assembly and the box sealing guide assembly act in a predetermined order to complete the box sealing operation on the top of the box.

[0031] Compared with the prior art, some beneficial effects of the technical solution disclosed in the present invention include:

[0032] The present invention can improve the efficiency of automatic box forming and automatic packaging of box products by automating the operations of box unfolding and forming, accessory bending and forming, accessory automatic packing, etc., as well as product automatic packing, so as to perform box forming and subsequent processing according to a more consistent plan, while also reducing manual labor intensity and avoiding the high error rate caused by manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only represent some embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 It is an overall schematic diagram of the forming and packing device.

[0035] Figure 2 for Figure 1 A schematic diagram of the enlarged local structure at point A in the middle.

[0036] Figure 3 It is a front view schematic diagram of the forming and packing device.

[0037] Figure 4 It is a top view schematic diagram of the molding device.

[0038] Figure 5 for Figure 4 A magnified schematic diagram of the local structure at point B in the middle.

[0039] Figure 6 This is an overall schematic diagram of the forming and packing device from another perspective.

[0040] Figure 7 for Figure 6 Enlarged schematic diagram of the local structure at point C in the middle.

[0041] Figure 8 for Figure 6 A magnified schematic diagram of the local structure at point D in the middle.

[0042] Fig. 9 This is a schematic diagram of the overall structure of the forming and packaging device with part of the frame hidden.

[0043] Fig.10 for Fig. 9 A schematic diagram of the local structure at E in the middle.

[0044] Fig.11 for Fig. 9 Enlarged schematic diagram of the local structure at F in the middle.

[0045] Fig.12 It is a structural diagram of the accessory packing mechanism.

[0046] Fig.13 This is a structural diagram of the product packing mechanism.

[0047] In the above drawings, the meanings of the symbols are as follows:

[0048] 1. Unpacking mechanism; 101. Box blank storage and delivery channel; 102. Box blank pushing assembly; 103. Box blank; 104. Forming action assembly; 104a. Reciprocating action arm; 105. Adsorption structure; 106. Second guide assembly; 106a. Guide transition surface; 107. First guide assembly; 108. Third guide assembly; 2. Box conveyor line; 201. First transfer assembly; 201a. First push assembly; 202. Second transfer assembly; 202a. Second adsorption assembly; 3. Product conveyor line; 301. Limiting channel; 4. Transition platform; 401. Limiting adjustment assembly; 5. Accessory forming mechanism; 501. Plate blank storage channel; 502. 2. Slab pushing assembly; 503. Slab; 504. Deflection swing arm; 505. Upright seat plate; 505a. Guide slope; 506. Front folding seat; 507. Rear folding seat; 6. Accessory packing mechanism; 601. Accessory clamping claw; 602. Bending and folding piece; 603. Connecting seat; 604. Packing moving seat; 605. Lifting arm; 7. Product packing mechanism; 701. Packing swing seat; 702. Driving swing arm group; 703. Packing swing frame; 704. Balance clamping seat; 705. Clamping plate; 8. Outward-turning guide rod; 9. Down-pressing rod assembly; 10. Product; 11. Slide guide assembly; 1101. Guide arm; 1102. Guide slide. DETAILED DESCRIPTION

[0049] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

[0050] In view of the many deficiencies in the prior art, the following embodiments are optimized and overcome the defects in the prior art.

[0051] Example

[0052] like Figure 1 to Figure 13 As shown, this embodiment provides an automatic forming and packing device for 10 boxes of products, aiming to improve the degree of automation of forming 10 boxes of products, reduce manual labor intensity, and avoid errors caused by manual operation.

[0053] like Figure 1 , Figure 6 and Figure 8 As shown, as the automatic forming and packing device provided in this embodiment, one of its structures includes:

[0054] The box opening mechanism 1 comprises a box blank storage part and a box body forming part. The box blank storage part is used to convey the box blanks 103 to the box body forming part. The box body forming part is used to unfold and shape the box blanks 103 and transfer them to the main line conveying mechanism.

[0055] In this embodiment, the box blanks 103 are stored and taken by the box body forming part. The box body forming part can achieve stable acquisition of the box blanks 103 by continuous action, so the stability and reliability of the continuous action are high. The structure of the box blank storage part can adopt multiple schemes, and its form is not limited to the only one. This embodiment is optimized and adopts one of the feasible options: the box blank storage part includes a plurality of box blank storage and delivery channels 101, and the box blank storage and delivery channels 101 are also equipped with a box blank pushing assembly 102 for pushing the box blanks 103 toward the box body forming part. When the above scheme is adopted, the box blank pushing assembly 102 can adopt an elastic push rod or a push plate, which always presses against the box blank 103 through the elastic force, and then pushes the box blank 103 to the position of taking, so as to ensure the efficient process of continuous action for box body forming.

[0056] The box body forming section cooperates with the box blank storage section to quickly unfold and form the box blank 103. The structure of the box body forming section can adopt a variety of schemes, which are not limited to a single one. This embodiment is optimized and adopts one of the feasible options: the box body forming section includes a forming action component 104 for taking out the box blank 103 from the box blank storage section, a first guide component 107 that cooperates with the box blank storage section and is used to assist in unfolding the box blank 103 from the top, a second guide component 106 that cooperates with the box blank storage section and is used to assist in unfolding the box blank 103 from the side, and a third guide component 108 that cooperates with the box blank storage section and is used to assist in unfolding the box board at the top of the box blank 103. When the above scheme is adopted, the first guide component 107, the second guide component 106 and the third guide component 108 are all arranged at the mouth of the box blank storage and conveying channel 101. When the forming action component 104 drives the box blank 103 to move outward, the box blank 103 interferes with multiple guide components and is deformed under the action of the interference force to unfold and form. Therefore, there is no need to set up an additional driving structure to unfold the box blank 103.

[0057] In this embodiment, the structures of the multiple guide components can be constructed in various forms, which are not limited to the only one. This embodiment is optimized and adopts one of the feasible options: the first guide component 107 and the third guide component 108 include guide rods or guide plates, and the second guide component 106 includes a guide transition surface. When the forming action component 104 drives the box blank 103 to move along the guide transition surface, the box blank 103 is unfolded from the overlapping state to the three-dimensional state, and the first guide component 107 assists the box blank 103 to unfold into a three-dimensional state, and the third guide component 108 assists the top box plate to unfold. When the above scheme is adopted, the guide transition surface of the second guide component 106 can be constructed as an arc surface or a flat surface, which can guide the side of the box blank 103 to gradually bend to be perpendicular to the front and rear parts, thereby forming a polygonal three-dimensional box body.

[0058] The forming action component 104 can adopt a variety of methods in the process of obtaining the box blank 103, which are not limited to the only method. This embodiment optimizes and adopts one of the feasible options: the forming action component 104 includes a reciprocating action arm, and a plurality of adsorption structures are arranged at the front end of the reciprocating action arm. The adsorption structures are used to fit the surface of the box blank 103 and to pull the box blank 103 out of the box blank storage unit. When the above scheme is adopted, the adsorption structure adopts a suction cup structure, and the air pressure inside the suction cup is controlled by the negative pressure component, so that the box blank 103 can be accurately adsorbed and taken out.

[0059] like Figure 1~Figure 4 As shown, the automatic forming and packing device provided in this embodiment includes:

[0060] The main line conveying mechanism includes a box conveying line 2 for conveying boxes and a product conveying line 3 for conveying products 10. The box conveying line 2 extends backward from the unpacking mechanism 1 and drives the boxes to pass through the accessory packing mechanism 6 and the product packing mechanism 7 in sequence.

[0061] The box conveyor line 2 is used to convey the box to move, and to realize the installation of accessories and products 10 during the entire conveying process. The composition structure of the box conveyor line 2 can adopt a variety of schemes, which are not limited to the only one. This embodiment is optimized and adopts one of the feasible options: the box conveyor line 2 includes a plurality of box conveying sections, the head and tail sections of adjacent box conveying sections are parallel, and the boxes are transferred and conveyed between adjacent conveying sections through a transfer mechanism. When the above scheme is adopted, there are partially overlapping parallel sections between the head and tail sections of adjacent boxes, and the boxes can be transferred from one box conveyor line 2 to another box conveyor line 2 in the overlapping parallel sections.

[0062] The transfer mechanism is used to temporarily store the box and facilitate the smooth transfer of the box. Its structure can adopt multiple schemes. This embodiment is optimized and adopts one of the feasible options: the transfer mechanism includes a transition platform 4 arranged between adjacent box conveying sections, a first transfer component 201 for pushing the box from the box conveying section to the transition platform 4, and a second transfer component for transferring the box from the transition platform 4 to another box conveying section. When the above scheme is adopted, the first transfer component includes a first pushing component 201a, which can push the box to the transition platform 4 and temporarily dock. The second transfer component 202 includes a second adsorption component 202a, which can adsorb and pull the box to the transition platform 4 and continue to transport it.

[0063] In some schemes, a limit adjustment component 401 can be set to cooperate with the transfer mechanism to better transfer the box. This embodiment is optimized and adopts one of the feasible options: a limit adjustment component 401 is set on the transfer mechanism, including a telescopic limit rod. When the box is placed on the moving mechanism, the telescopic limit rod is extended and placed horizontally at the rear of the box. Before moving the box, the second transfer component moves the box to fit the telescopic limit rod to achieve a fixed and precise position, and then performs a unified movement to accurately move the box to another box conveyor line 2.

[0064] During the backward conveying of the box, it is necessary to keep the box continuously conveyed backward to place accessories and products 10: at least one box conveying section extends to the accessory packing mechanism 6 and the product packing mechanism 7, and the box conveying section is provided with a box plate guiding mechanism for guiding the box plate at the top of the box to fold outward; the box plate guiding mechanism includes a plurality of outward turning guiding rods 8 that are slidably matched with the box plate, and the outward turning guiding rods 8 are arranged along the conveying direction of the box, and the height of the outward turning guiding rods 8 gradually decreases from the front end to the rear end to press the box plate outward to horizontal. When the above scheme is adopted, the number of outward turning guiding rods can be set to two, and they are arranged on both sides of the moving direction of the box.

[0065] Preferably, a plurality of pressing rod assemblies 9 are further included, which press down the box plate on the top of the box body to fold outwards, and when the box body is transported toward the outward-turning guide rods 8, it is interfered by the outward-turning guide rods 8 and remains open.

[0066] In this embodiment, the product conveyor line 3 includes a conveyor belt, and a plurality of limiting channels 301 are provided on the conveyor belt to limit the regular arrangement of the products 10. When the products 10 move along the product conveyor line 3, the movement of each product 10 is first limited by the limiting channel 301, and then stacked after leaving the limiting channel 301 to form an overall product 10.

[0067] like Figure 4 , Figure 5 , Fig. 9 and Fig.11 As shown, as the automatic forming and packing device provided in this embodiment, its structure three includes:

[0068] The accessory forming mechanism 5 includes an accessory storage part and an accessory forming part. The accessory storage part is used to provide the blank 503 to the accessory forming part. The accessory forming part is used to obtain the blank 503 and place the blank 503 in a forming mold. The forming mold cooperates with the action of the accessory packing mechanism 6 to realize the bending forming of the blank 503.

[0069] The accessory storage part can be composed of a variety of schemes, which are not limited to the only one. This embodiment optimizes and adopts one of the feasible options: the accessory storage part includes a plurality of slab storage channels 501 for storing slabs 503, and also includes a slab pushing assembly 502 for pushing the slabs 503 toward the accessory forming part. When the above scheme is adopted, the slab pushing assembly 502 can be an elastic pushing assembly, which applies elastic force to the slabs 503 to maintain the compactness and neatness of the stacking of the slabs 503.

[0070] The structure of the accessory forming part can be constructed in various forms, which are not limited to the only one. This embodiment is optimized and adopts one of the feasible options: the accessory forming part includes a deflection swing arm 504 for obtaining the plate blank 503. After the deflection swing arm 504 obtains the plate blank 503, it is placed in the forming mold. The forming mold includes a front folding seat 506 and a rear folding seat 507 arranged oppositely. The front folding seat 506 and the rear folding seat 507 are both formed with folding edges for cooperating with the folding of the plate blank 503. When the above scheme is adopted, the folding edges can be arranged in the vertical direction and the horizontal direction. When the accessory is placed from top to bottom, the folding edge presses against the accessory and causes the folding edge to bend and deform.

[0071] The composition structure of the front folding seat 506 and the rear folding seat 507 can adopt a variety of schemes, which are not limited to a single one. This embodiment is optimized and adopts one of the feasible options: the front folding seat 506 and the rear folding seat 507 are provided with an upright seat plate 505, and the top edge of the upright seat plate 505 forms a guiding slope extending outward. When the slab 503 is placed between the front folding seat 506 and the rear folding seat 507, the guiding slope folds the left and right sides of the slab 503 upward.

[0072] like Figure 3 , Figure 4 , Fig.12 As shown, as the automatic forming and packing device provided in this embodiment, its structure 4 includes:

[0073] The accessory packing mechanism 6 includes an accessory clamp 601 that moves back and forth between the forming mold and the product conveyor line 3. The accessory clamp 601 is provided with a plurality of bending and folding parts 602. The bending and folding parts 602 cooperate with the forming mold to bend the plate blank 503 and form box accessories. The accessory clamp 601 is used to pick up the box accessories and place them in the box.

[0074] The accessory packing mechanism 6 is used to pack the formed accessories into the box body. The accessory forming mechanism 5 can adopt a variety of feasible solutions, which are not limited to the only one. This embodiment is optimized and adopts one of the feasible options: the accessory packing mechanism 6 includes a packing moving seat 604, and the packing moving seat 604 is provided with a lifting arm 605, and the lifting arm 605 drives the accessory clamping claw 601 to rise and fall synchronously; the bending folding piece 602 on the accessory clamping claw 601 includes a first bending plate for folding the left and right sides of the plate blank 503, and also includes a second bending plate for folding the front and rear sides of the plate blank 503. When the above solution is adopted, the left and right edges of the plate blank 503 are driven to be folded by the first bending plate, and after folding, they are tightly fitted with the left and right side surfaces in the box body; the front and rear sides of the plate blank 503 are driven to bend downward by the second bending plate to form a bottom support, which is fitted with the inner bottom and the front and rear surfaces of the box body, thereby maintaining the stability of the accessories inside the box body.

[0075] The accessory clamp 601 can be set and applied in a variety of ways, which are not limited to the only one. This embodiment is optimized and adopts one of the feasible options: the box-packing moving seat 604 is provided with a plurality of lifting arms 605 and each lifting arm 605 is provided with an accessory clamp 601; or, the box-packing moving seat 604 is provided with a lifting arm 605, and the lower end of the lifting arm 605 is provided with a connecting seat 603, and the connecting seat 603 is connected with a plurality of accessory clamps 601. When the above scheme is adopted, the accessory clamp 601 can clamp multiple accessories at the same time.

[0076] like Fig. 9 , Fig.10 and Fig.13 As shown, as the automatic forming and packing device provided in this embodiment, its structure 5 includes:

[0077] The product packing mechanism 7 includes a product clamp that moves back and forth between the product conveying line 3 and the box body, and the product clamp is used to clamp the product 10 and place it in the box body.

[0078] The product packing mechanism 7 is used to pack the product 10 into the box. The product 10 can be a single product 10 or a plurality of stacked products 10. The product packing mechanism 7 can adopt a variety of schemes, which are not limited to the only one. This embodiment is optimized and adopts one of the feasible options: the product packing mechanism 7 includes a packing swing seat 701, and the packing swing seat 701 is equipped with a driving swing arm group 702. The driving swing arm group 702 is connected to a packing swing frame 703 below and drives a balanced clamping seat 704 to clamp and move the product 10 for packing. When the above scheme is adopted, the driving swing arm group 702 on the packing swing seat 701 is used to drive the packing swing frame 703 to move, thereby driving the balanced clamping seat 704 to achieve lifting and translation, thereby achieving the clamping and packing of the product 10.

[0079] The structure of the driving swing arm group 702 can adopt a variety of schemes, which are not limited to the only one. This embodiment optimizes and adopts one of the feasible options: the driving swing arm group 702 includes a plurality of driving arms, the boxing swing frame 703 includes a plurality of swing arms corresponding to the driving arms, the upper end of the swing arm is hinged with the driving arm, and the lower end is hinged with the balance clamping seat 704. When the above scheme is adopted, two swing arms can be provided, and the swing arms form a V-shaped structure.

[0080] The balanced clamping seat 704 can adopt a variety of solutions when clamping and conveying the product 10, which are not limited to the only one. This embodiment optimizes and adopts one of the feasible options: the balanced clamping seat 704 is connected and matched with a plurality of clamping heads, and the clamping heads include a plurality of clamping plates 705 and are used to clamp the product 10 to be boxed. When the above solution is adopted, the clamping head can be provided with four clamping plates 705 to form a quadrilateral clamping structure, and the quadrilateral product 10 or the product 10 stacking is clamped and driven as a whole.

[0081] In order to better pack, the product packing mechanism 7 can be optimized, and its structure is not limited to the only one. This embodiment optimizes and adopts one of the feasible options: the product packing mechanism 7 also includes a slide guide assembly 11 for guiding the product 10 into the box, and the slide guide assembly 11 includes guide arms arranged on the left and right sides of the upper part of the box, and guide slides are arranged on the guide arms, and at least the guide slides located at the front end of the transmission direction are synchronously deflected under the rotation of the guide arms. When the box moves, the guide slides are deflected and separated from the box, and when the box stops moving, the guide slides are deflected and overlapped to the inside of the box. When the above scheme is adopted, the guide slides can be plastic sheets.

[0082] After the product 10 is loaded into the box, the box needs to be packaged for subsequent transportation. The specific packaging method can be implemented in a variety of ways, which are not limited to the only one. This embodiment is optimized and adopts one of the feasible options: it also includes a box sealing mechanism, which includes a box sealing push assembly for pushing the box plate on the top of the box to fold, a rotating wheel assembly for pushing the box plate on the top of the box to fold, and a box sealing guide assembly for guiding the box plate on the top of the box to be gradually sealed. When the above scheme is adopted, the box sealing push assembly, the rotating wheel assembly and the box sealing guide assembly act in a predetermined order to complete the box sealing operation on the top of the box.

[0083] The above-disclosed automatic product box forming and packing device, during actual operation, only needs to place the box blank 103 and the accessory plate blank 503 in the corresponding storage part, and the equipment can automatically obtain the blank for forming processing, first perform the box body forming processing and convey it backward, and obtain the packaging box for placing the product 10 after the forming and placement of the accessories; subsequently, the product 10 can also be automatically packed, thereby realizing the full automation of the packaging process, improving the standardization and efficiency of packaging, avoiding the consumption of a large amount of manpower, and avoiding the high error rate caused by manual operation.

[0084] The above are the implementation methods listed in this embodiment, but this embodiment is not limited to the above optional implementation methods. Those skilled in the art can arbitrarily combine the above methods to obtain other various implementation methods. Anyone can derive other various implementation methods under the inspiration of this embodiment. The above specific implementation methods should not be understood as limiting the protection scope of this embodiment. The protection scope of this embodiment should be based on the definition in the claims.

Claims

1. A product box automatic forming and packing device, characterized in that: include: The box opening mechanism (1) comprises a box blank storage section and a box body forming section, wherein the box blank storage section is used to convey the box blank (103) to the box body forming section, and the box body forming section is used to unfold and shape the box blank (103) and transfer it to the main line conveying mechanism; The main line conveying mechanism comprises a box conveying line (2) for conveying boxes and a product conveying line (3) for conveying products (10), wherein the box conveying line (2) extends backward from the box opening mechanism (1) and drives the boxes to pass through the accessory box packing mechanism (6) and the product box packing mechanism (7) in sequence; The box conveying line (2) comprises a plurality of box conveying sections, the head and tail sections of adjacent box conveying sections are parallel, and boxes are transferred and conveyed between adjacent conveying sections via a transfer mechanism; the transfer mechanism comprises a transition platform (4) arranged between adjacent box conveying sections, a first transfer component (201) for pushing boxes from the box conveying section to the transition platform (4), and a second transfer component (202) for transferring boxes from the transition platform (4) to another box conveying section; A limit adjustment assembly (401) is provided on the transfer mechanism, including a telescopic limit rod. When the box is placed on the transfer mechanism, the telescopic limit rod is extended and placed horizontally at the rear of the box. Before the second transfer assembly moves the box, it moves the box to fit the telescopic limit rod to achieve a fixed and precise position, and then moves the box uniformly to accurately move the box to another box conveyor line (2). The accessory forming mechanism (5) comprises an accessory storage portion and an accessory forming portion, wherein the accessory storage portion is used to provide a plate blank (503) to the accessory forming portion, and the accessory forming portion is used to obtain the plate blank (503) and place the plate blank (503) on a forming die, and the forming die cooperates with the action of the accessory packing mechanism (6) to achieve bending and forming of the plate blank (503); The accessory packing mechanism (6) comprises an accessory clamp (601) that moves back and forth between the forming die and the product conveying line (3), and the accessory clamp (601) is provided with a plurality of bending and folding parts (602). The bending and folding parts (602) cooperate with the forming die to bend the plate blank (503) and form a box accessory. The accessory clamp (601) is used to pick up the box accessory and place it in the box; The product packing mechanism (7) comprises a product clamp which moves back and forth between the product conveying line (3) and the box body, the product clamp being used to clamp the product (10) and place it in the box body; The product packing mechanism (7) further comprises a slide guide assembly (11) for guiding the product (10) into the box, the slide guide assembly (11) comprising guide arms (1101) arranged at left and right sides above the box, the guide arms (1101) being provided with guide slides (1102), and at least the guide slide (1102) located at the front end in the transmission direction is synchronously deflected under the rotation of the guide arm (1101), the guide slide (1102) is deflected and separated from the box when the box is moving, and the guide slide (1102) is deflected and overlapped to the inside of the box when the box stops moving.

2. The automatic product box forming and packing device according to claim 1 is characterized by: The box blank storage section comprises a plurality of box blank storage and delivery channels (101), and the box blank storage and delivery channels (101) are also provided with a box blank pushing assembly (102) for pushing the box blanks (103) toward the box body forming section.

3. The automatic product box forming and packing device according to claim 1 or 2, characterized in that: The box body forming section comprises a forming action component (104) for taking out a box blank (103) from a box blank storage section, a first guide component (107) cooperating with the box blank storage section and used to assist in unfolding the box blank (103) from the top, a second guide component (106) cooperating with the box blank storage section and used to assist in unfolding the box blank (103) from the side, and a third guide component (108) cooperating with the box blank storage section and used to assist in unfolding the box board at the top of the box blank (103).

4. The automatic product box forming and packing device according to claim 3 is characterized in that: The first guide component (107) and the third guide component (108) include guide rods or guide plates, and the second guide component (106) includes a guide transition surface (106a). When the forming action component (104) drives the box blank (103) to move along the guide transition surface (106a), the box blank (103) unfolds from a folded state to a three-dimensional state, and the first guide component (107) assists the box blank (103) to unfold into a three-dimensional state, and the third guide component (108) assists the top box plate to unfold.

5. The automatic product box forming and packing device according to claim 3 is characterized by: The forming action component (104) includes a reciprocating action arm (104a), and a plurality of adsorption structures (105) are arranged at the front end of the reciprocating action arm (104a). The adsorption structures (105) are used to fit the surface of the box blank (103) and to pull the box blank (103) out from the box blank storage part.

6. The automatic product box forming and packing device according to claim 1 is characterized by: At least one box conveying section extends to the accessory packing mechanism (6) and the product packing mechanism (7), and the box conveying section is provided with a box plate guiding mechanism for guiding the box plate at the top of the box to fold outward; the box plate guiding mechanism comprises a plurality of outward-folding guiding rods (8) slidably engaged with the box plate, the outward-folding guiding rods (8) extending along the box conveying direction, and the height of the outward-folding guiding rods (8) gradually decreases from the front end to the rear end so as to press the box plate outward to a horizontal position.

7. The automatic product box forming and packing device according to claim 1 is characterized by: The accessory storage portion comprises a plurality of slab storage channels (501) for storing slabs (503), and also comprises a slab pushing assembly (502) for pushing the slabs (503) toward the accessory forming portion.

8. The automatic product box forming and packing device according to claim 7 is characterized in that: The accessory forming part includes a deflection swing arm (504) for obtaining a slab (503). After the deflection swing arm (504) obtains the slab (503), it is placed in a forming mold. The forming mold includes a front folding seat (506) and a rear folding seat (507) that are arranged opposite to each other. The front folding seat (506) and the rear folding seat (507) are both formed with folding edges for cooperating with the folding forming of the slab (503).

9. The automatic product box forming and packing device according to claim 8, characterized in that: The front folding seat (506) and the rear folding seat (507) are provided with an upright seat plate (505), and the top edge of the upright seat plate (505) forms a guiding inclined surface (505a) extending outward, and when the slab (503) is placed between the front folding seat (506) and the rear folding seat (507), the guiding inclined surface (505a) folds the left and right sides of the slab (503) upward.

10. The automatic product box forming and packing device according to claim 8 or 9, characterized in that: The accessory packing mechanism (6) comprises a packing movable seat (604), on which a lifting arm (605) is arranged, and the lifting arm (605) drives the accessory clamp (601) to rise and fall synchronously; the bending folding piece (602) on the accessory clamp (601) comprises a first bending plate for folding the left and right sides of the plate blank (503), and also comprises a second bending plate for folding the front and rear sides of the plate blank (503).

11. The automatic product box forming and packing device according to claim 10, characterized in that: The packing movable seat (604) is provided with a plurality of lifting arms (605), and each lifting arm (605) is provided with an accessory clamp (601); or, the packing movable seat (604) is provided with a lifting arm (605), and a connecting seat (603) is provided at the lower end of the lifting arm (605), and the connecting seat (603) is connected with a plurality of accessory clamps (601).

12. The automatic product box forming and packing device according to claim 1, characterized in that: The product packing mechanism (7) comprises a packing swing seat (701), on which a driving swing arm group (702) is provided, and below the driving swing arm group (702) is connected a packing swing frame (703) which drives a balancing clamping seat (704) to clamp and move the product (10) for packing.

13. The automatic product box forming and packing device according to claim 12, characterized in that: The driving swing arm group (702) includes a plurality of driving arms, and the packaging swing frame (703) includes a plurality of swing arms corresponding to the driving arms one by one. The upper ends of the swing arms are hingedly matched with the driving arms, and the lower ends are hingedly matched with the balance clamping seat (704).

14. The automatic product box forming and packing device according to claim 12 or 13, characterized in that: The balancing clamping seat (704) is connected to and cooperates with a plurality of clamping heads, which include a plurality of clamping plates (705) and are used to clamp the products (10) to be boxed.

15. The automatic product box forming and packing device according to claim 1, characterized in that: It also includes a box sealing mechanism, which includes a box sealing push assembly for pushing the top box plate of the box body to fold, a rotating wheel assembly for pushing the top box plate of the box body to fold, and a box sealing guide assembly for guiding the top box plate of the box body to be gradually sealed.

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