113 results about "Strip packing" patented technology

The invention provides a stacking device for Teflon conveying belt packaging, and relates to the technical field of Teflon conveying belt packaging. A movable base convenient to transfer is arranged at the lower end of the stacking frame, and a control box is hung on the side wall of the stacking frame; one side of the upper end of the stacking frame is horizontally in butt joint with a conveyor used for conveying the Teflon conveying belt into the stacking frame. A lifting frame is vertically installed on the back of the stacking frame. According to the device, through a linkage structure of the belt folding frame and the belt folding air cylinder, automatic folding and stacking of the Teflon conveying belt are achieved. The two ends of the belt folding frame are provided with belt folding pressing blocks of beveled structures, the height difference design of the belt folding pressing blocks ensures that the conveying belt can be effectively pressed in each bending action, and a compact Z-shaped stacking path is formed. By means of the structure, manual intervention is reduced, the stacking accuracy and efficiency are greatly improved, and the technical problems that in a traditional stacking mode, a conveying belt is prone to loosening, and stacking is irregular are solved.

The utility model discloses a clamping and holding type pushing hand applied to a boxing machine in the technical field of strip packaging boxes. The clamping and holding type pushing hand comprises a chain type circulating conveyor, a clamping mechanism and a pushing mechanism, wherein the clamping mechanism and the pushing mechanism are installed on the chain type circulating conveyor. The chain type circulating conveyor is used for driving the clamping mechanism and the pushing mechanism to operate circularly, and the operating speed is equal to the moving speed of the carton carrier; the clamping mechanism is used for clamping the strip packages so as to compress and compact the plurality of loose strip packages; the pushing mechanism is arranged on the inner side of the clamping mechanism and used for pushing the compressed and compacted strip packages into the packaging box. A plurality of groups of clamping mechanisms and pushing mechanisms are mounted on the chain type circulating transmission machine; and the clamping mechanism can enter the packaging box along with the pushing mechanism, so that the strip package is kept in a compact state before entering the packaging box.

The invention relates to electronic tray packaging equipment and a packaging process method thereof. The packaging equipment comprises a base material supply assembly, an adhesive tape supply assembly, a material pulling assembly, a base material cutting mechanism, an adhesive tape cutting mechanism, a material taking manipulator, a power device, a material head positioning device and a process transfer mechanism which are integrally mounted on a mounting base plate. According to the packaging equipment, the stability and consistency of the tray packaging quality are improved, all the assemblies are integrated on the mounting base plate, an integrated automatic packaging line is constructed, all the modules are compact and reasonable in arrangement and small in occupied space, the length of a production line can be expanded easily, and the batch automatic production requirement can be met by combining the arrangement of a tray feeding line and a tray discharging line; according to the technological process, continuous packaging steps precisely matched with equipment are designed, the continuous packaging steps comprise the steps of winding and filling of a filling material belt, fixing of the filling material belt through an adhesive tape, transferring of a material disc to a supporting material belt winding station, winding and wrapping of the supporting material belt, fixing of the supporting material belt through the adhesive tape and discharging of a packaged finished product, and industrial application and popularization are facilitated.

A packaging for roof window installation products it disclosed. It packaging comprises a folded sheet member having a bottom section defining a first plane, four side sections and a top section, said sections together defining an inner room and first outer dimensions of the packaging, in the assembled state. The packaging comprises at least one flange and at least one handle, each being movable between a first position, where it extends substantially in parallel with at least one of said sections and adjacent to said at least one section, and a second position, where it extends beyond the first outer dimensions. Said at least one flange is configured for engagement with the roof structure when in the second position, and said handle is configured for carrying the packaging when in the second position. A use of a packaging for window installation products is also disclosed.

The utility model relates to the field of liquid packaging equipment, in particular to a filling head of a liquid strip packaging machine. The filling device comprises a filling pipe and a plugging device, a filling head is installed at the end of the filling pipe, a filling opening is formed in the filling head, the plugging device comprises a plugging piece and a driving assembly, the plugging piece is arranged in the filling pipe in a sliding and penetrating mode and provided with a plugging head, and the driving assembly is used for driving the plugging piece to move so as to open and close the filling opening; the plugging head is provided with an air blowing opening communicated with the air blowing channel, and the air blowing opening is provided with an outer expanding bevel angle so that air flow from the air blowing opening can face the inner wall of the filling pipe. By optimizing the plugging head and the air outlet structure of the air blowing channel, liquid residue and leakage in the filling process are effectively prevented, and the stability and reliability of equipment are improved.

1. The name of this design product: Isolation tape packaging box. 2. Application of this design product: used for packaging of adhesive tape. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the key points of the design: main view.

The invention relates to the technical field of sofa packaging, and discloses a sofa packaging full-automatic special machine. The full-automatic sofa packaging machine comprises a first rack, a first motor, a conveying belt, a packaging carton and a second rack, the first motor is installed on the side surface of the first rack, a driving shaft of the first motor is fixedly connected with a transmission shaft in the first rack, the conveying belt is installed on the inner wall of the first rack, and the packaging carton is placed on the upper surface of the conveying belt; the second rack is arranged on the right side of the first rack, and a folding device is arranged on the surface of the second rack. According to the full-automatic sofa packaging machine, the folding device is arranged, folding action automation is achieved through mechanical transmission, a traditional manual folding process is replaced, physical burden and efficiency fluctuation caused by manual operation are eliminated, interference of manual intervention on the sofa shape after air exhaust and compression is avoided, the packaging process is coherently linked from air exhaust, folding and packaging, and the packaging efficiency is improved. And the overall operation efficiency and the automation level of the packing machine are obviously improved.

The utility model discloses a four-axis manipulator carrier tape suction mechanism, and particularly relates to the technical field of suction mechanisms, the four-axis manipulator carrier tape suction mechanism comprises a four-axis manipulator body mounted on a carrier tape packaging equipment body, a base is mounted at the bottom end of the four-axis manipulator body, a cleaning component is mounted on one side of the top end of the base, and the four-axis manipulator body comprises a first rotating motor; a first rotating motor is installed on a base, a first rotating arm is installed at the output end of the first rotating motor, a second rotating motor is installed in one end of the first rotating arm, a second rotating arm is installed at the output end of the second rotating motor, and a ball screw is installed at one end of the second rotating arm and connected with a bottom frame through a coupler. And a vacuum suction claw is mounted on the underframe. The carrier tape suction device can blow off, suck and grab dust, flexibly adjust the suction direction, buffer the suction pressure and improve the suction efficiency, effectively overcomes the defects in the aspect of carrier tape suction in the prior art, and is suitable for carrier tape suction operation in carrier tape packaging equipment.

According to the automatic packing device and method for the gypsum boards, aiming at the phenomenon that a packing belt inclines in the packing process of gypsum board filler strips, the distribution position of the gypsum boards on an output chain plate machine is determined before each filler strip packing, and before each filler strip packing, the height of the gypsum boards located on the output chain plate machine is adjusted through an adjusting device; the height of the bottom of the gypsum board borne by the stacking table chain plate machine and the height of the bottom of the gypsum board borne by the output chain plate machine are the same, adjustment of the gravity center of the gypsum board is achieved, filler strip packaging treatment is conducted on the gypsum board with the height adjusted, the situation that a packaging belt inclines is effectively avoided, the influence on the appearance of the gypsum board in the packaging process is reduced, and the production quality of the gypsum board is improved.

The utility model relates to a nylon heat insulation strip packing device, which belongs to the technical field of nylon heat insulation strips and comprises a conveyor belt, an expansion structure used for expanding an inlet of a packing bag and a blanking structure used for conveniently blanking after the nylon heat insulation strip is packed, the expansion structure is arranged on one side of the conveyor belt, and the blanking structure is arranged on the other side of the conveyor belt. The discharging structure is located on the side, away from the conveying belt, of the expansion structure. According to the expansion structure, one end of the conveying belt is fixedly connected with a supporting plate, and the face, away from the conveying belt, of the supporting plate is fixedly connected with a connecting plate. When the nylon heat insulation strip needs to be packaged, the nylon heat insulation strip is conveyed through the conveying belt, a worker sleeves the air conveying pipe with a packaging bag, after the packaging bag is sleeved with the packaging bag, the air pump blows air into the air conveying pipe and the hose, and after air is conveyed into the hose, the air conveying pipe expands outwards, so that expansion of the packaging bag is achieved; therefore, the nylon heat insulation strip can enter the packaging bag conveniently, and packaging of the nylon heat insulation strip is achieved.

The invention relates to key spring riveting and braiding integrated equipment which comprises an index plate rotating mechanism, and a first feeding mechanism, a second feeding mechanism, an assembling mechanism and a discharging conveying line which are sequentially arranged along the periphery of an index plate rotating mechanism. The first feeding mechanism is used for outputting springs one by one, and the second feeding mechanism is used for outputting patches one by one and pushing the patches to the assembling mechanism; the assembling mechanism is used for riveting and pressing the connecting pin of the patch on the spring; the discharging conveying line is used for transferring and discharging finished products, a visual detection mechanism, a defective product pushing mechanism and a turnover mechanism are arranged in the length direction of the discharging conveying line, and a packaging mechanism is arranged at the tail end of the discharging conveying line. According to the automatic production line, the processes of spring feeding, patch feeding, riveting assembly, quality detection, defective product removal, finished product overturning, carrier tape packaging and the like are integrated into one piece of equipment, integrated production is achieved, the transfer time and manual intervention between the processes are greatly shortened, and the production efficiency is improved.

The utility model provides a welding strip wire diameter measuring tripod for welding strip packaging, which belongs to the technical field of welding strip wire diameter measuring tripods and comprises triangular cast iron, an adjustable supporting rod is welded in the middle of the triangular cast iron, an unlocking assembly is arranged on the adjustable supporting rod, and a supporting column is arranged on one side of the top of the adjustable supporting rod. The welding strip line diameter measuring tripod solves the problems that the height of an existing welding strip line diameter measuring tripod for welding strip packaging is fixed, a tall user needs to bend down to operate the tripod when using the tripod, the waist of the user is uncomfortable after the tripod is used for a long time, the experience feeling is poor, and the practicability is low.

The utility model relates to the technical field of steel coil packing, in particular to a lateral hot rolled steel strip packing machine which comprises a packing machine body and an adjusting assembly, and the adjusting assembly comprises a sliding rail, a driving piece, a gear set, a threaded rod, a sliding block, a supporting table and a positioning component. The packaging machine body is used for packaging the steel coil, the steel coil needing to be packaged is placed on the supporting table, the gear set is driven by the driving part to rotate, so that the threaded rod rotates, the sliding block moves along with rotation of the threaded rod, the position of the sliding block is adjusted along with the steel coil on the supporting table in the moving process, and accurate packaging of the packaging machine body is facilitated; the positioning component is used for positioning the position of the steel coil, whether the steel coil is within the allowable error range or not is conveniently judged, and the problems that in the actual using process of an existing device, due to the fact that the position of a supporting base for packaging is fixed, the position of the steel coil cannot be finely adjusted in the packaging process, and the packaging quality is poor are solved. And therefore, the packaging accuracy is influenced.

The invention relates to the technical field of adhesive tape packaging, in particular to a heat-seal discharging mechanism of an adhesive tape packaging device, which comprises a workbench and a conveyor, the conveyor is transversely mounted on the upper surface of the workbench, a plurality of adhesive tape brackets are mounted on a conveying belt of the conveyor at equal intervals, and the conveyor drives the adhesive tape brackets to move from left to right. The left end of the upper surface of the workbench is provided with a support, the top end of the support is provided with a feeding mechanism, the feeding mechanism is externally connected with a material disc and provides the adhesive tape into the feeding mechanism, and the upper surface of the workbench is provided with a protective film releasing mechanism and two heaters. The protective film releasing mechanism is located between the feeding mechanism and the heater, and the protective film releasing mechanism sleeves the adhesive tape with a protective film. The side face of the adhesive tape can be packaged, packaging materials are saved, the production cost is saved, the adhesive tapes of different sizes can be packaged, multiple purposes are achieved, and the adhesive tape packaging use is facilitated.

The invention relates to a device (1) for individually applying packaging accessories (2), preferably tape packaging straws (3), supplied in the form of a continuous tape (5) of packaging accessories to a package (4), in particular a carton composite package, comprising: a separating means (31) for separating the packaging accessories (2) in the continuous tape (5) of packaging accessories, a feeding device (6) for feeding the continuous belt (5) of packaging accessories to the separating member (31), an applying device (9) for applying the separated packaging accessories (2) to the packages (4), and a conveying device (11) for conveying the packages (4) to the applying device (9) along a package conveying path, wherein the continuous belt (5) of packaging accessories has at least one continuous belt (23, 35) and packaging accessories (2) arranged along the at least one continuous belt (23, 35). In order to further reduce the proportion of plastic in the package, it is provided that the continuous belt (23, 35) consists of at least 80% by weight of cellulose and that at least one sensor station (37) is provided, the device is used for respectively detecting the part of the continuous belt (5) with the packaging accessories (2) and the part of the continuous belt (5) without the packaging accessories (2) on the continuous belt (5) which is not separated.

The utility model discloses a kind of precise feeding mechanism for blistering machine for adhesive tape packaging, it is related to adhesive tape packaging equipment technical field, including blistering machine body, rotation plate is arranged on the blistering machine body, and the upper end of rotation plate is installed with a plurality of placing blocks in circumferential array, placing block upper end is laid with placing hole, blistering adhesive tape feeding assembly is installed above one placing block, and card paper feeding assembly is installed above the placing block of one side of blistering adhesive tape feeding assembly.The utility model is set to set blistering adhesive tape feeding assembly and card paper feeding assembly, can be automatically fed to blistering and card paper, effectively avoid the phenomenon that blistering and card paper are missed, effectively improve packaging efficiency, increase the degree of automation of equipment.

The invention provides carton batch bundling packaging equipment, and relates to the carton batch bundling packaging technology, the carton batch bundling packaging equipment comprises conveying mechanisms, each conveying mechanism comprises a driving plate and a first conveying belt, the driving plates are movably arranged in the width direction of a machine box, the distance between the driving plates and the bottom of the machine box is adjustable, and two mounting plates are arranged on the opposite faces of the driving plates; first rotating motors are arranged on the mounting plates, and driving shafts of the first rotating motors are connected with one ends of the first conveying belts correspondingly; the side limiting mechanism comprises at least one pair of side plates, and the side plates are movably arranged in the length direction of the case; the rotating mechanism is arranged above the machine case and comprises a pair of adsorption plates, the distance between the adsorption plates and the upper surface of the machine case is adjustable, suction cups are arranged on the lower surfaces of the adsorption plates and communicate with ventilation hoses, the adsorption plates are arranged around a rotating shaft in a rotating mode, and the distance between the adsorption plates and the rotating shaft is adjustable. Batch neat stacking and strip bundle packaging work of the cartons can be completed without manual participation, and high practicability is achieved.

The invention relates to a rapid intelligent lacing machine. Relates to the technical field of lacing machines. The packing machine comprises a belt binding machine body, an operation panel, a protection structure and a belt binding assembly, and the belt binding machine body is a main body part of the machine and is used for supporting and executing packing operation. The operation panel is located at the front end of the bridle machine body and used for inputting related signals and parameters of bridle packaging, such as the length, tension and the like of a bridle. Therefore, an operator can easily control the operation of the banding machine and adjust parameters so as to adapt to different packaging requirements. The protection structure is located on the outer side of the banding machine body and used for protecting the side edges of the banding machine body. The structure can protect internal parts of the lacing machine from being damaged or interfered by external objects, and meanwhile, the safety of operators is ensured. The bridle set is located in the bridle machine body and used for driving the bridle to move and carrying out bridle action on the objects. And the packaging area is formed by matching the banding machine body and the operation panel and is a space for packaging operation.

The utility model provides a packaging box, a packaging plate, a packaging assembly and a packaged commodity, and relates to the technical field of packaging. The packaging box comprises a box body, a partition piece and a shielding piece. The box body is provided with a containing cavity, and an opening communicated with the containing cavity is formed in a front panel of the box body; the partition piece is arranged on the edge of the opening and is connected to the box body in a turnover manner; the shielding piece is connected to the box body in a turnover mode and used for shielding the opening. A fixing hole is further formed in the front panel of the box body and communicated with the containing cavity. The packaging box can be formed by the packaging plate, and a packaging assembly can be formed by a plurality of packaging boxes. The packaging box can realize mixed placement of cup-packed, strip-packed, bagged and other types of products through the structural design of the packaging box, so that the positions of the mixed-packed or gift-box combined-packed products are fixed, and mutual extrusion and scattering in the transportation process are avoided.

The invention relates to the technical field of continuous material belt intelligent punching, in particular to an intelligent punching system and method for continuous material belt product carrier tape packaging, and the method comprises the steps: measuring various form data of a current molded product and a standard product, and obtaining a gray level image and a standard gray level image of a to-be-punched area on a current continuous material belt; according to the deviation value distribution of the form data between the current forming product and the standard product, the form difference value of the current forming product is obtained; the surface influence degree of the to-be-punched area is obtained, then the punching adjustment degree of the to-be-punched area is obtained in combination with gray distribution of all edge pixel points in a gray image of the to-be-punched area, and the dynamic punching pressure value of the to-be-punched area is obtained in combination with the preset minimum punching pressure and the preset maximum punching pressure of the forming die on the current continuous material belt. And punching the area to be punched. The invention aims to improve the quality of a product obtained by punching by dynamically adjusting the punching pressure.

The utility model provides a packing box convenient to use, which relates to the technical field of packing boxes and comprises a packing box main body, box covers are symmetrically arranged at the top of the packing box main body, and a wrapping body is arranged on the rear surface of one box cover. When the packaging box is used, the packaging box body, the box cover, the holding holes, the through holes, the round protruding blocks, the wrapping body, the round holes, the connecting plates and the limiting plates are used in cooperation, the wrapping body is attached and fixed to the inner tops of the two holding holes, when a person carries the packaging box, the wrapping body makes contact with the palm of the person conveniently, and the effect of increasing the contact surface is achieved; under the condition that the pressure is not changed, the contact area between the packaging box and the palm of a person is increased, so that the pain caused by extrusion force borne by the palm part when the person carries the egg packaging box for a long time is effectively relieved, red indentations on the palm part are avoided, the comfort of the person is improved, and the using effect of the packaging box is improved.

The present invention discloses a Type-C interface assembly detection packaging machine, which includes a feeding cutting and plugging terminal mechanism, a lateral transport and transplanting module, a riveting mechanism, a tail material cutting mechanism, a rotary transport and electrical measurement mechanism, a CCD detection module and a carrier tape packaging mechanism arranged on a frame. The lateral transport and transplanting module sequentially transports the Type-C interface inserted by the feeding cutting and plugging terminal mechanism on its right side to the riveting mechanism and the tail material cutting mechanism on its left side, and the Type-C interface after riveting and removing the tail material is transported to the rotary transport and electrical measurement mechanism for high-voltage conduction test. After the conduction test, the product is transported to the left CCD detection module for appearance inspection, and after the appearance inspection, the product is transported to the carrier tape packaging mechanism for packaging. Through the above method, the present invention can automatically assemble, rivet, cut, conduct, and perform high-voltage tests, and the CCD detects the appearance and size of the product and completes the carrier tape packaging.

The utility model relates to the technical field of packaging bags, in particular to an easy-to-tear composite film and a packaging bag, the easy-to-tear composite film comprises a packaging bag and a composite film, the packaging bag is made of the composite film, an easy-to-tear mechanism convenient for opening the packaging bag is arranged above one side of the packaging bag, and a lifting mechanism convenient for carrying the packaging bag is arranged at the top of the composite film. Through the arrangement of the easy-to-tear mechanism, the plurality of notches enclose the tear tape, the tear tape is weakly connected with the packaging bag, the transparent paste is bonded with the tear tape, the transparent paste seals the notches, the transparent paste can be torn off through the tear tape, the transparent paste is bonded with the tear tape, the tear tape can be torn off, and the packaging bag can be opened, on one hand, no danger is generated, and on the other hand, the packaging bag can be opened. After the tear tape is torn, the formed opening is a flat opening; due to the arrangement of the protruding strip and the groove, after the tearing strip is opened, articles in the bag are not completely taken out, the protruding strip can be pressed into the groove, and secondary sealing of the packaging bag is achieved.

The application discloses a kind of strip package conveying devices, including steering mechanism, also including alignment conveying mechanism, the alignment conveying mechanism includes material conveying frame, basic pushing assembly and lengthening pushing assembly, the material conveying frame is connected with the steering mechanism, and the basic pushing assembly and lengthening pushing assembly are movably arranged on material conveying frame, and the lengthening pushing assembly is close to steering mechanism setting, the basic pushing assembly is connected with movement drive and telescopic drive, the movement drive is used to drive basic pushing assembly to move, and the telescopic end of telescopic drive is connected with lengthening pushing assembly.The application has the advantages of simple structure, lengthening strip package pushing stroke.

An assembly for separating a strip of pouches includes first and second advancement assemblies positioned in a path along which a strip of pouches can be advanced. A knife assembly is positioned between the advancement assemblies. The knife assembly includes a knife head and a knife actuator for directing the knife head along a knife travel path between a first knife parking position and a second knife parking position. The knife head includes a knife that has a first blade edge and a second blade edge. When a downstream pouch of the strip of pouches is engaged by the second advancement assembly and an upstream pouch of the strip of pouches is engaged by the first advancement assembly, directing the knife head from one parking position to the other engages one of the blade edges with the strip of pouches to separate the downstream pouch from the upstream pouch.

1. Name of the product in this design: Packaging box for knife-coated cloth repair tape. 2. Purpose of this design: Packaging box for knife-coated cloth repair tape. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention focuses on the technical field of a two-dimensional strip packing problem (two-dimensional strip packing), and aims to provide a two-dimensional strip block packing innovation method based on cluster search. In the current two-dimensional strip boxing field, numerous methods show the effect of reducing the consumption of raw materials in application scenes such as plate cutting and the like. However, the methods still have a liftable space, especially in the aspect of reducing the width of the container, if further optimization can be carried out, raw material waste in the industrial cutting process can be remarkably reduced, and the raw material utilization rate can be greatly increased. In order to solve the problems, according to the filling scheme based on cluster search, the minimum container is firstly filled, then the multiple containers between the minimum container and the large container are filled, and the optimal boxing scheme is found in this way. Experimental results show that the method remarkably improves the filling efficiency, has wide application prospects, is particularly suitable for various industrial cutting scenes with high requirements for the utilization rate of raw materials, and is expected to bring considerable economic benefits and environmental protection benefits to the industry.

The invention relates to the field of wrapping tape packaging, in particular to a self-adaptive automatic wrapping tape packaging control method, device and system, the relative position of a wrapping tape output mechanism and a packaged object is recognized, a winding moving line is determined, and whether wrapping tape covering abnormity occurs on the surface of the packaged object or not is judged in combination with the tension state of a wrapping tape; the change trend of the winding belt overlapping state on the surface of the packaged object is recognized, so that the tension effect formed on the winding belt is adjusted; and the change condition of the edge position of the winding belt on the surface of the packaged object in the tension action adjusting process is recognized, and whether the expected winding belt overlapping state is recovered or not is judged, so that the relative movement of the winding belt output mechanism and the surface of the packaged object is adjusted. Accurate feedback adjustment can be carried out according to the winding actual condition of the winding belt on the packaged object, and it is ensured that the winding belt tightly and fully surrounds and covers the packaged object in the winding process.

The utility model relates to the technical field of packing, and provides a triangular strip-shaped packing structure assembly which comprises triangular packing, a fixing frame, a cutting mechanism and an installation mechanism, the triangular packing is provided with two protrusions, the fixing frame is arranged on the triangular packing in a sleeved mode, a groove matched with the triangular packing is formed in the fixing frame, the cutting mechanism is arranged in the fixing frame, and the installation mechanism is arranged on the triangular packing. The cutting mechanism is arranged on the fixing frame and used for cutting the triangular filler, the mounting mechanism is arranged on the fixing frame and used for assisting in assembling the triangular filler, and the cutting mechanism comprises a cutting knife, a buffering assembly and a driving assembly. Through the technical scheme, the problem that the assembling efficiency of the triangular strip-shaped filler is reduced in the related technology is solved.

The utility model discloses an adjustable packaging color box, which relates to the technical field of packaging color boxes, and comprises a color box body and a folding cover plate, the folding cover plate is hinged on the upper surface of the color box body, the inner wall of the color box body is fixedly connected with a reinforcing box body, the inner wall of the reinforcing box body is provided with a supporting plate in a sliding manner, and the supporting plate is connected with the folding cover plate. A first elastic metal strip is fixedly connected to the inner wall of the bottom end of the reinforcing box body, a connecting base is fixedly connected to the bottom of the supporting plate, and a second elastic metal strip is fixedly connected to the side wall of the connecting base. The reinforcing box body can improve the overall structural strength of the color box body, the supporting plate can stably place objects to be packaged, the supporting plate slides along the inner wall of the reinforcing box body, the size of the space in the color box body can be adjusted, the anti-skidding rubber cushion plate can prevent skidding, and the color box is convenient to use. And the sponge protection pad can protect the top of the color box body.