Boxing equipment

Abstract

The utility model provides boxing equipment which comprises a rack provided with a to-be-grabbed area and a to-be-boxed area. A first limiting device, a second limiting device, a boxing assembly and a positioning assembly are further arranged, and the first limiting device can limit products in the to-be-grabbed area and other products and enable the products to be arranged at equal intervals. The second limiting device is used for limiting the cartons in the to-be-boxed area and other cartons; the boxing assembly is provided with two clamping parts and two pneumatic parts, and the pneumatic parts can drive the two clamping parts to enable a first interval to be formed between the two clamping parts. The positioning assembly can open the upper covers of the two cartons, and a first interval is formed between the upper covers. The first interval is formed between the two clamping parts through the arrangement of the pneumatic part, the positioning assembly can open the upper covers of the two cartons, the first interval is formed between the upper covers of the two cartons, then boxing operation of the two cartons can be completed at a time, and compared with traditional equipment for boxing a single carton at a time, the production efficiency is remarkably improved, and the production cost is effectively reduced.

Description

Technical Field

[0001] The present application relates to the technical field of packaging and sealing, and in particular to a box packing device. Background Art

[0002] Case packing equipment is a machine used to package finished products for transport, packing them into boxes in a specific arrangement. Its operation typically involves transporting a certain amount of products to a pickup area, while also transporting empty cartons to the packing area. A robotic arm then grabs the required number of products and places them into the empty cartons. The filled cartons are then transported to the next process for sealing. Existing case packing equipment can only pack one empty carton at a time. Improving packing efficiency while ensuring quality is a pressing issue. Utility Model Content

[0003] The purpose of this application is to provide a packaging device to solve the above problems, including:

[0004] A frame, wherein a first conveyor belt and a second conveyor belt are provided on the frame, wherein the first conveyor belt has an area to be grasped, and the second conveyor belt has an area to be boxed;

[0005] a first limiting device, disposed on the frame, for limiting the positions of the products in the area to be grasped and the remaining products on the first conveyor belt in a first horizontal direction, and for arranging the products in the area to be grasped at equal intervals along a second horizontal direction, the second horizontal direction being perpendicular to the first horizontal direction;

[0006] a second limiting device, the second limiting device being provided on the frame and being used to limit the cartons in the to-be-packed area and the remaining cartons on the second conveyor belt in the first horizontal direction respectively;

[0007] A packing assembly is provided on the frame and has two clamping parts, the clamping parts are used to clamp the products in the area to be grasped; the packing assembly is provided with two pneumatic parts, the driving ends of the two pneumatic parts are connected to the two clamping parts in a one-to-one correspondence, and are used to drive the clamping parts to move along the first horizontal direction so that a first gap is formed between the two clamping parts;

[0008] A positioning assembly is provided on the frame and is used to prop open the upper covers of the two cartons in the area to be packed and to provide the first interval between the box bodies of the two cartons.

[0009] According to the technical solution provided in certain embodiments of the present application, the positioning assembly includes a lifting mechanism and a positioning frame. The lifting mechanism is arranged on the frame and is used to drive the positioning frame to move in the vertical direction. Two packing stations are provided on the positioning frame. The packing stations correspond one-to-one to the clamping parts. Each of the packing stations is provided with four support plates. The four support plates together form a packing channel. The bottom opening end of the packing channel is smaller than the opening end of the carton.

[0010] According to the technical solution provided in certain embodiments of the present application, the packing assembly includes a first driving mechanism and a clamping mechanism, the first driving mechanism is used to drive the clamping mechanism to move along the second horizontal direction and the vertical direction, the clamping mechanism has two clamping parts and a clamping part, and the clamping part can be clamped and fixed with the first driving mechanism.

[0011] According to the technical solution provided in certain embodiments of the present application, the first limiting device includes a guide component and a limiting component, the guide component is used to arrange the products in the area to be grasped at equal intervals along the second horizontal direction; the limiting component is used to limit the products in the area to be grasped and the remaining products on the first conveyor belt in the first horizontal direction respectively.

[0012] According to the technical solution provided in certain embodiments of the present application, the limiting assembly includes a first limiting mechanism, the first limiting mechanism includes a first camshaft, the first camshaft extends along the second horizontal direction and is rotatably connected to the frame, a first slide groove is opened on the outer periphery of the first camshaft, and multiple first slide grooves are distributed along the second horizontal direction, a second interval is provided between the first ends of two adjacent first slide grooves, and a third interval is provided between the second ends, and the second interval is larger than the third interval; first connecting blocks are respectively slidably fitted in multiple first slide grooves, and the first connecting block is fixedly connected to a guide rod, the guide rod extends along the first horizontal direction and has a limiting portion at one end thereof close to the first conveyor belt.

[0013] According to the technical solution provided in certain embodiments of the present application, the guide assembly includes an adjustment mechanism, which is arranged on the frame and connected to a plurality of partitions. The plurality of partitions are evenly distributed above the area to be grasped along the second horizontal direction, and are used to arrange the products in the area to be grasped at equal intervals along the second horizontal direction. The adjustment mechanism is used to adjust the mutual distance between the plurality of partitions to be suitable for products of different specifications.

[0014] According to the technical solution provided in certain embodiments of the present application, the adjusting mechanism includes a second camshaft, which extends along the second horizontal direction and is rotatably connected to the frame. A second slide groove is provided on the outer periphery of the second camshaft, and multiple second slide grooves are distributed along the second horizontal direction. There is the second interval between the first ends of two adjacent second slide grooves, and there is the third interval between the second ends; second connecting blocks are respectively slidably fitted in the multiple second slide grooves, and the multiple second connecting blocks are connected one-to-one with the multiple partitions.

[0015] According to the technical solution provided in certain embodiments of the present application, the adjustment mechanism also includes multiple sliders and second guide rails, multiple sliders are connected to multiple second connecting blocks in a one-to-one correspondence, and multiple sliders all slide and cooperate with the second guide rails along the second horizontal direction.

[0016] Compared with the prior art, the beneficial effects of the present application are as follows: the present application provides a packing device, comprising a frame, a first conveyor belt and a second conveyor belt are provided on the frame, the first conveyor belt has an area to be grasped, and the second conveyor belt has an area to be packed; the frame is also provided with a first limiting device, a second limiting device, a packing assembly and a positioning assembly, the first limiting device is used to limit the products in the area to be grasped and the remaining products on the first conveyor belt in a first horizontal direction, respectively, and also to arrange the products in the area to be grasped at equal intervals along the second horizontal direction; the second limiting device is used to limit the cartons in the area to be packed and the remaining cartons on the second conveyor belt in the first horizontal direction, respectively; the packing assembly has two clamping parts, the clamping parts are used to clamp the products in the area to be grasped; the packing assembly is provided with two pneumatic parts, and the driving ends of the two pneumatic parts are It is connected to the two clamping parts in a one-to-one manner and is used to drive the clamping parts to move along the first horizontal direction so that there is a first interval between the two clamping parts; the positioning component is used to prop up the upper covers of the two cartons in the area to be packed and make the box bodies of the two cartons have the first interval; by arranging two pneumatic parts on the packing component, the two pneumatic parts can respectively drive the clamping parts to move in the directions away from each other, so that there is a first interval between the two clamping parts, and at the same time the positioning component can prop up the upper covers of the two cartons and make the box bodies of the two cartons also have the first interval, so that the two clamping parts correspond to the two cartons in the area to be packed one-to-one, and then the packing operation of two cartons can be completed at one time. Compared with traditional equipment that can only perform packing operations on a single carton at a time, the production efficiency is greatly improved while ensuring the packing quality, and the production cost is effectively reduced.

[0017] It should be understood that the description of technical features, technical solutions, beneficial effects or similar language in this application does not imply that all features and advantages can be realized in any single embodiment. On the contrary, it is understood that the description of a feature or beneficial effect means that a specific technical feature, technical solution or beneficial effect is included in at least one embodiment. Therefore, the description of a technical feature, technical solution or beneficial effect in this specification does not necessarily refer to the same embodiment. Furthermore, the technical features, technical solutions and beneficial effects described in the present embodiment can also be combined in any appropriate manner. Those skilled in the art will understand that the embodiment can be implemented without one or more specific technical features, technical solutions or beneficial effects of a specific embodiment. In other embodiments, additional technical features and beneficial effects can also be identified in specific embodiments that do not embody all embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 A front view of a packing device provided in an embodiment of the present application;

[0020] Figure 2 A side view of a packaging device provided in an embodiment of the present application;

[0021] Figure 3 A schematic structural diagram of a first limiting mechanism of a box packing device provided in an embodiment of the present application;

[0022] Figure 4 A side sectional view of a first limiting mechanism of a box packing device provided in an embodiment of the present application;

[0023] Figure 5 A schematic structural diagram of a guide assembly for a packing device provided in an embodiment of the present application;

[0024] Figure 6 A schematic diagram of the internal structure of a guide assembly of a packing device provided in an embodiment of the present application;

[0025] Figure 7 A schematic diagram of the expanded structure of a second camshaft of a packing device provided in an embodiment of the present application;

[0026] Figure 8 A schematic structural diagram of a clamping mechanism for a packing device provided in an embodiment of the present application;

[0027] Figure 9 A top view of a clamping mechanism of a packing device provided in an embodiment of the present application.

[0028] The text annotations in the figure represent:

[0029] 1. Frame; 2. Limiting assembly; 3. Guide assembly; 4. Second limiting device; 5. First driving mechanism; 6. Pneumatic part; 7. Lifting mechanism; 8. Positioning frame; 9. Support plate; 11. First conveyor belt; 12. Second conveyor belt; 21. First limiting mechanism; 22. Second limiting mechanism; 31. Adjusting mechanism; 32. Partition; 101. Clamping part; 102. Rotating shaft; 103. Rocker; 104. Rotating part; 105. Connecting part; 106. Fixed shaft; 107. Clamping part; 211. First camshaft; 212. First slide groove; 213. First connecting block; 214. Guide rod; 215. First guide rail; 216. Rack; 217. First gear; 218. Transmission shaft; 311. Second camshaft; 312. Second slide groove; 313. Second connecting block; 314. Slider; 315. Second guide rail. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings. The description in this section is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present application. Specifically, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the present invention.

[0031] It should be noted that similar reference numerals and letters represent similar items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined or explained in subsequent figures. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus that includes a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units that are not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0032] As mentioned in the background technology, in order to solve the problems in the prior art, this embodiment provides a packaging device, including:

[0033] A frame 1 is provided with a first conveyor belt 11 and a second conveyor belt 12. The first conveyor belt 11 has an area to be grasped, and the second conveyor belt 12 has an area to be packed;

[0034] A first limiting device is provided on the frame 1 and is used to limit the positions of the products in the area to be grasped and the remaining products on the first conveyor belt 11 in a first horizontal direction, and is also used to arrange the products in the area to be grasped at equal intervals along a second horizontal direction, which is perpendicular to the first horizontal direction;

[0035] A second limiting device is provided on the frame 1 and is used to limit the cartons in the to-be-packed area and the remaining cartons on the second conveyor belt 12 in the first horizontal direction;

[0036] The packing assembly is arranged on the frame 1 and has two clamping parts 101, which are used to clamp the products in the area to be grasped; the packing assembly is provided with two pneumatic parts 6, and the driving ends of the two pneumatic parts 6 are connected to the two clamping parts 101 in a one-to-one correspondence, and are used to drive the clamping parts 101 to move along the first horizontal direction so that a first gap is formed between the two clamping parts 101;

[0037] The positioning assembly is arranged on the frame 1 and is used to prop open the upper covers of the two cartons in the area to be packed and to create a first gap between the box bodies of the two cartons.

[0038] In a preferred embodiment, the first limiting device includes a guide component 3 and a limiting component 2. The guide component 3 is used to arrange the products in the area to be grasped at equal intervals along the second horizontal direction; the limiting component 2 is used to limit the products in the area to be grasped and the remaining products on the first conveyor belt 11 in the first horizontal direction respectively.

[0039] like Figure 1 and Figure 2As shown, the first horizontal direction is the length direction of the first conveyor belt 11, and the second horizontal direction is the width direction of the first conveyor belt 11. The first conveyor belt 11 can transport products along the first horizontal direction, and the area to be grasped is located at the end of the conveying direction of the first conveyor belt 11; the second conveyor belt 12 is located on one side of the first conveyor belt 11 along the second horizontal direction, and is lower than the first conveyor belt 11 in the vertical direction. The second conveyor belt 12 can transport cartons along the first horizontal direction, and the area to be boxed is located at the end of the conveying direction of the second conveyor belt 12; the limiting component 2 can be respectively located in the area to be grasped on both sides of the area to be grasped along the first horizontal direction. The guide assembly 3 can arrange the products in the area to be boxed at equal intervals along the second horizontal direction; the second limiting device can limit the cartons in the area to be boxed and the remaining cartons on the second conveyor 12 on both sides of the first horizontal direction in the area to be boxed to separate the cartons in the area to be boxed, and also to avoid interference with the continued transportation of the remaining cartons on the second conveyor 12.

[0040] The product is clamped by the clamping part 101, and the packing component can drive the product to move along the second horizontal direction to above the area to be packed, and then drive the clamping part 101 and the product to descend, and place the product in the carton. The packing operation is completed after the clamping part 101 releases the product; the pneumatic part 6 uses a cylinder in the existing technology, and the two cylinders are both arranged on the packing component along the first horizontal direction. The driving ends of the two cylinders are located on the side away from each other, and can drive the two clamping parts 101 to have a first interval between the two clamping parts 101; the positioning component can prop up the upper covers of the two cartons in the area to be packed and also have a first interval between the box bodies of the two cartons.

[0041] By arranging two pneumatic parts 6 on the packing assembly, the two pneumatic parts 6 can respectively drive the clamping parts 101 to move away from each other, so that there is a first interval between the two clamping parts 101. At the same time, the positioning assembly can open the upper covers of the two cartons and also have a first interval between the box bodies of the two cartons, so that the two clamping parts 101 correspond one-to-one to the two cartons in the packing area, and the packing operation of two cartons can be completed at one time. Compared with traditional equipment that can only perform packing operations on a single carton at a time, the production efficiency is greatly improved while ensuring the packing quality, and the production cost is effectively reduced.

[0042] In a preferred embodiment, the positioning assembly includes a lifting mechanism 7 and a positioning frame 8. The lifting mechanism 7 is provided on the frame 1 and is used to drive the positioning frame 8 to move in the vertical direction. Two packing stations are provided on the positioning frame 8. The packing stations correspond one-to-one to the clamping parts 101. Each packing station is provided with four support plates 9. The four support plates 9 together form a packing channel. The bottom opening end of the packing channel is smaller than the opening end of the carton.

[0043] like Figure 2 As shown, the positioning frame 8 is approximately a rectangular frame and is arranged above the area to be packed. The packing station is a rectangular channel, which corresponds to the vertical position of the cartons in the area to be packed, so that the products clamped by the clamping part 101 can pass through the inside. Four support plates 9 are respectively provided on the four inner side walls of the packing station. The four support plates 9 enclose a packing channel. The support plates 9 are arc-shaped structures, and the bending direction of the arc-shaped structure is toward the side away from the packing channel. The bottom opening end of the packing channel is smaller than the opening end of the carton; the positioning frame 8 is driven to descend in the vertical direction by the lifting mechanism 7, and the bottom end of the packing channel enters the carton through the opening end of the carton, and then the support plates 9 support the upper cover of the carton to open outward. At the same time, the support plates 9 can also position the position of the carton in the area to be packed, so that there is a first interval between the box bodies of the two cartons, so that the two cartons can correspond one to one with the two clamping parts 101 in the vertical direction.

[0044] In a preferred embodiment, the packing assembly includes a first driving mechanism 5 and a clamping mechanism. The first driving mechanism 5 is used to drive the clamping mechanism to move along the second horizontal direction and the vertical direction. The clamping mechanism has two clamping parts 101 and a clamping part. The clamping part can be clamped and fixed with the first driving mechanism 5.

[0045] like Figure 8 and Figure 9As shown, the clamping mechanism includes a connecting frame, which is connected to the bottom of the first driving mechanism 5 through a pin shaft and fixed by a clamping portion; a rotating shaft 102 extending along the second horizontal direction is rotatably connected to the connecting frame, one end of the rotating shaft 102 is connected to a rocker 103, a rotating member 104 is sleeved on the middle of the rotating shaft 102, and the rotating member 104 has a bending portion, and its two ends are rotatably connected to connecting members 105 respectively; fixed shafts 106 extending along the second horizontal direction are respectively provided on both sides of the rotating shaft 102 along the first horizontal direction on the connecting frame, and a clamping member 107 rotatable relative to the fixed shaft 106 is sleeved on the middle of the fixed shaft 106, that is, the above-mentioned clamping portion, one end of the clamping member 107 is rotatably connected to the free end of the connecting member 105, and a bayonet is provided at the other end, and the two bayonet openings The direction is toward the side approaching each other; the bottom of the first driving mechanism 5 is respectively provided with a clamping groove matching the bayonet on both sides along the first horizontal direction, and the opening direction of the two clamping grooves is toward the side away from each other; by rotating the rocker 103, the rotating shaft 102 is rotated, and the rotating shaft 102 drives the clamping member 107 to rotate around the axis of the fixed shaft 106 through the connecting member 105. When the bayonet of the two clamping members 107 is rotated in the direction approaching each other, the bayonet can be clamped and fixed with the corresponding bayonet groove; when the bayonet of the two clamping members 107 is rotated in the direction away from each other, the bayonet can be disengaged from the corresponding bayonet groove; by providing a clamping mechanism detachably connected to the first driving mechanism 5, when packing products of different specifications, it is convenient to quickly replace the clamping mechanism corresponding to the product specifications.

[0046] In a preferred embodiment, the limiting assembly 2 includes a first limiting mechanism 21, and the first limiting mechanism 21 includes a first camshaft 211. The first camshaft 211 extends along the second horizontal direction and is rotatably connected to the frame 1. A first slide groove 212 is provided on the outer periphery of the first camshaft 211. Multiple first slide grooves 212 are distributed along the second horizontal direction. There is a second interval between the first ends of two adjacent first slide grooves 212, and a third interval between the second ends. The second interval is larger than the third interval; first connecting blocks 213 are respectively slidably fitted in the multiple first slide grooves 212, and the first connecting blocks 213 are fixedly connected to a guide rod 214. The guide rod 214 extends along the first horizontal direction and has a limiting portion at one end thereof close to the first conveyor belt 11.

[0047] like Figure 3 and Figure 4As shown, the first limiting mechanism 21 also includes a first guide rail 215 extending along the second horizontal direction, and the ends of the multiple guide rods 214 away from the first conveyor belt 11 are all slidably matched with the first guide rail 215 along the second horizontal direction. The two ends of the first guide rail 215 are respectively connected to a rack 216 extending along the first direction. A transmission shaft 218 is provided below the first camshaft 211. The transmission shaft 218 extends along the second horizontal direction and is rotatably connected to the frame 1. The two ends of the transmission shaft 218 are respectively sleeved with a first gear 217. The two first gears 217 are connected to the two gears. The bars 216 correspond to each other and mesh with each other. The first limiting mechanism 21 also includes a driving motor, which is connected to the transmission shaft 218 to drive the transmission shaft 218 to rotate. The first camshaft 211 is approximately a cylindrical structure. A plurality of first sliding grooves 212 are distributed on the periphery of the first camshaft 211 along the second horizontal direction. The first sliding grooves 212 are linear structures, and the number corresponds to the number of the limiting parts, both of which are 6. The 6 first sliding grooves 212 are symmetrically distributed on both sides of the central cross-section of the first camshaft 211 and are aligned with the central cross-section of the first camshaft 211. An angle is formed between the circumferences of the two surfaces, and the angles between the two symmetrical first slide grooves 212 and the circumference of the central cross section are the same; the number of the first connecting blocks 213 and the guide rods 214 is also 6, and the position of the limiting parts corresponds to the position of the guide channels. The ends of the guide rods 214 away from the first conveyor belt 11 are slidably matched with the first guide rails 215 along the second horizontal direction. The first guide rails 215 can limit the guide rods 214 so that the guide rods 214 can only move along the second horizontal direction relative to the first guide rails 215; by rotating the first camshaft 211, Multiple first connecting blocks 213 can be slid from the first end / second end of the first slide groove 212 to the second end / first end, thereby changing the mutual distance between the limiting parts of the guide rod 214 corresponding to the first connecting block 213, so that the limiting part always maintains a one-to-one correspondence with the guide channel. At the same time, when the driving motor drives the transmission shaft 218 to rotate, it drives the rack 216 through the first gear 217 to move the guide rod 214 along the first horizontal direction, changing the limiting position of the limiting part on the product in the first horizontal direction, so as to be suitable for limiting products of different specifications.

[0048] In this embodiment, a second limiting mechanism 22 is further included. The second limiting mechanism 22 is arranged on a side of the area to be grasped away from the first limiting mechanism 21, and is used to limit the remaining products on the first conveyor belt 11 to separate the products in the area to be grasped, so as to avoid interference caused by the continued transportation of the remaining products on the first conveyor belt 11 when the packing component grasps the products in the area to be grasped.

[0049] In a preferred embodiment, the guide assembly 3 includes an adjusting mechanism 31, which is provided on the frame 1 and is connected to a plurality of partitions 32. The plurality of partitions 32 are evenly distributed above the area to be grasped along the second horizontal direction, and are used to arrange the products in the area to be grasped at equal intervals along the second horizontal direction. The adjusting mechanism 31 is used to adjust the mutual distance between the plurality of partitions 32 to suit products of different specifications.

[0050] like Figure 1 As shown, the partition 32 is a rectangular flat plate, which is located above the area to be grasped. The above-mentioned guide channel is formed between two adjacent partitions 32, which is used to arrange the products at equal intervals along the second horizontal direction. Since the number of guide channels is 6, the corresponding number of partitions 32 is set to 7. The adjustment mechanism 31 can adjust the mutual distance between multiple partitions 32, that is, adjust the width of the guide channel, so as to adapt to products of different specifications.

[0051] In a preferred embodiment, the adjustment mechanism 31 includes a second camshaft 311, which extends along the second horizontal direction and is rotatably connected to the frame 1. A second slide groove 312 is provided on the outer periphery of the second camshaft 311, and multiple second slide grooves 312 are distributed along the second horizontal direction. There is a second interval between the first ends of two adjacent second slide grooves 312, and a third interval between the second ends; second connecting blocks 313 are respectively slidably fitted in the multiple second slide grooves 312, and the multiple second connecting blocks 313 are connected to the multiple partitions 32 one by one.

[0052] like Figure 5 、 Figure 6 and Figure 7As shown, in this embodiment, two adjustment mechanisms 31 are provided, and the two adjustment mechanisms 31 are arranged on the frame 1 along the first horizontal direction. The two adjustment mechanisms 31 are transmission connected and are both connected to the partition 32, and the two adjustment mechanisms 31 have the same structure; the second camshaft 311 is approximately a cylindrical structure, and a plurality of second slide grooves 312 are distributed on the outer periphery of the second camshaft 311 along the second horizontal direction. The second slide grooves 312 are linear structures, and the number corresponds to the number of partitions 32, which is also 7. The middle second slide groove 312 is arranged around the central cross-section of the second camshaft 311, and the remaining 6 second slide grooves 312 are symmetrically distributed on both sides of the middle second slide groove 312 and have an angle between the middle second slide groove 312. The angles between the two symmetrical second slide grooves 312 and the middle second slide groove 312 are the same. By rotating the second camshaft 311, the plurality of second connecting blocks 313 can be moved from the first end / second end of the second slide groove 312 The end slides to the second end / first end, thereby changing the mutual distance between the partitions 32 connected to the corresponding second connecting block 313 to adapt to products of different specifications; in this embodiment, when the second connecting block 313 slides to the second end of the second slide groove 312, there is a third interval between the two adjacent partitions 32, and the corresponding number of guide channels is 6; when the second connecting block 13 slides to the first end of the second slide groove 312, there is a second interval between the two adjacent partitions 32, and the specifications of the product at the second interval are greater than the specifications of the product at the third interval, and the number of columns of the corresponding products in the carton is reduced. At this time, the number of guide channels acting on the product is 4, and the two guide channels on both sides no longer guide the product. At the same time, limited by the length of the second camshaft 311, the two second slide grooves 312 at both ends of the second camshaft 311 are a broken line structure, and the part between the first end and the bending point extends along the circumferential direction of the second camshaft 311.

[0053] In a preferred embodiment, the adjustment mechanism 31 further includes a plurality of sliders 314 and a second guide rail 315 . The plurality of sliders 314 are connected to the plurality of second connecting blocks 313 in a one-to-one correspondence, and the plurality of sliders 314 all slide with the second guide rail 315 along the second horizontal direction.

[0054] like Figure 6 As shown, the number of sliders 314 is the same as that of the second connecting blocks 313, which is also 7. The second guide rail 315 extends along the second horizontal direction. The slider 314 can slide on the second guide rail 315. At the same time, the second guide rail 315 can limit the slider 314 so that the slider 314 can only move along the second horizontal direction relative to the second guide rail 315. Then, when the second camshaft 311 rotates, the second guide rail 315 can make the 7 second connecting blocks 313 move synchronously toward the first end / second end of the second slide groove 312.

[0055] Working principle: Start the cartoning equipment, the first conveyor belt 11 transports the products to the area to be grabbed, and the products are arranged at equal intervals along the second horizontal direction under the guidance of the partition 32. The first limiting mechanism 21 limits the products at the end of the conveying direction of the first conveyor belt 11, and at the same time, the second limiting mechanism 22 limits the products outside the area to be grabbed; the second conveyor belt 12 transports the cartons to the area to be packed, and the second limiting device 4 limits the cartons in the area to be packed and the remaining cartons on the second conveyor belt 12 respectively; the lifting mechanism 7 drives the positioning frame 8 to descend in the vertical direction, and the bottom end of the packing channel enters the carton through the open end of the carton, and then the support plate 9 supports the upper part of the carton The lid opens outward and at the same time, there is a first gap between the box bodies of the two cartons; at this time, the first driving mechanism 5 drives the clamping mechanism to descend, and the two clamping parts 101 respectively grab the products in the area to be grabbed, and the clamping mechanism drives the products to rise and drives the two clamping parts 101 to move away from each other through two pneumatic parts 6, so that there is a first gap between the two clamping parts 101; the first driving mechanism 5 drives the clamping mechanism to move along the second horizontal direction to above the area to be packed, and the clamping mechanism drives the products to descend, and the products grabbed by the two clamping parts 101 are placed in the two cartons through two packing channels respectively, and the clamping parts 101 release the products to complete the packing operation.

[0056] This article uses specific examples to illustrate the principles and implementation methods of this application. The description of the above embodiments is only used to help understand the method and core ideas of this application. The above is only the preferred implementation method of this application. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can also make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of this application.

Claims

1. A packing device, characterized in that: include: A frame (1), wherein a first conveyor belt (11) and a second conveyor belt (12) are provided on the frame (1), wherein the first conveyor belt (11) has an area to be grasped, and the second conveyor belt (12) has an area to be boxed; a first limiting device, the first limiting device being provided on the frame (1), and being used to limit the products in the area to be grasped and the remaining products on the first conveyor belt (11) in a first horizontal direction, respectively, and also being used to arrange the products in the area to be grasped at equal intervals along a second horizontal direction, the second horizontal direction being perpendicular to the first horizontal direction; a second limiting device, the second limiting device being provided on the frame (1) and being used to limit the cartons in the to-be-packed area and the remaining cartons on the second conveyor belt (12) in the first horizontal direction; A packing assembly, the packing assembly being arranged on the frame (1) and having two clamping parts (101), the clamping parts (101) being used to clamp the products in the area to be grasped; two pneumatic parts (6) being provided on the packing assembly, the driving ends of the two pneumatic parts (6) being connected to the two clamping parts (101) in a one-to-one correspondence, and being used to drive the clamping parts (101) to move along the first horizontal direction so that a first interval is formed between the two clamping parts (101); A positioning component is provided on the frame (1) and is used to prop open the upper covers of the two cartons in the area to be packed and to provide the first interval between the box bodies of the two cartons.

2. A packing device according to claim 1, characterized in that: The positioning assembly includes a lifting mechanism (7) and a positioning frame (8). The lifting mechanism (7) is arranged on the frame (1) and is used to drive the positioning frame (8) to move in the vertical direction. Two packing stations are provided on the positioning frame (8). The packing stations correspond to the clamping parts (101) one by one. Each packing station is provided with four support plates (9). The four support plates (9) are combined to form a packing channel. The bottom opening end of the packing channel is smaller than the opening end of the carton.

3. A packing device according to claim 1, characterized in that: The box packing assembly comprises a first driving mechanism (5) and a clamping mechanism, wherein the first driving mechanism (5) is used to drive the clamping mechanism to move along the second horizontal direction and the vertical direction, and the clamping mechanism comprises two clamping parts (101) and a clamping part, wherein the clamping part can be clamped and fixed with the first driving mechanism (5).

4. A packing device according to claim 1, characterized in that: The first limiting device comprises a guide assembly (3) and a limiting assembly (2), wherein the guide assembly (3) is used to arrange the products in the area to be grasped at equal intervals along the second horizontal direction; and the limiting assembly (2) is used to limit the products in the area to be grasped and the remaining products on the first conveyor belt (11) in the first horizontal direction.

5. A packing device according to claim 4, characterized in that: The limiting assembly (2) includes a first limiting mechanism (21), the first limiting mechanism (21) includes a first camshaft (211), the first camshaft (211) extends along the second horizontal direction and is rotatably connected to the frame (1), a first slide groove (212) is provided on the outer periphery of the first camshaft (211), a plurality of the first slide grooves (212) are distributed along the second horizontal direction, a second interval is provided between the first ends of two adjacent first slide grooves (212), and a third interval is provided between the second ends, and the second interval is larger than the third interval; a first connecting block (213) is slidably fitted in each of the plurality of first slide grooves (212), the first connecting block (213) is fixedly connected to a guide rod (214), the guide rod (214) extends along the first horizontal direction and has a limiting portion at one end thereof close to the first conveyor belt (11).

6. A packing device according to claim 5, characterized in that: The guide assembly (3) includes an adjustment mechanism (31), which is arranged on the frame (1) and connected to a plurality of partitions (32). The plurality of partitions (32) are evenly distributed above the area to be grasped along the second horizontal direction, and are used to arrange the products in the area to be grasped at equal intervals along the second horizontal direction. The adjustment mechanism (31) is used to adjust the mutual distance between the plurality of partitions (32) to be suitable for products of different specifications.

7. A packing device according to claim 6, characterized in that: The adjusting mechanism (31) includes a second camshaft (311), the second camshaft (311) extends along the second horizontal direction and is rotatably connected to the frame (1), a second slide groove (312) is provided on the outer periphery of the second camshaft (311), a plurality of second slide grooves (312) are distributed along the second horizontal direction, a second interval is provided between the first ends of two adjacent second slide grooves (312), and a third interval is provided between the second ends; a second connecting block (313) is slidably fitted in each of the plurality of second slide grooves (312), and the plurality of second connecting blocks (313) are connected to the plurality of partitions (32) in a one-to-one correspondence.

8. A packing device according to claim 7, characterized in that: The adjustment mechanism further comprises a plurality of sliders (314) and a second guide rail (315), wherein the plurality of sliders (314) are connected to the plurality of second connection blocks (313) in a one-to-one correspondence, and the plurality of sliders (314) are all slidably engaged with the second guide rail (315) along the second horizontal direction.

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