Packaging equipment for model

Abstract

The invention relates to packaging equipment for a model, which comprises a rubber cover forming and discharging mechanism for adsorbing a preheated and softened rubber sheet on the surface of a mold by utilizing vacuum negative pressure and shaping to obtain a rubber cover; the model feeding mechanism is used for feeding a model into the rubber cover; the cardboard feeding mechanism is used for covering the cardboard on the upper surface of the rubber cover; and the packaging mechanism is used for carrying out hot-pressing bonding on the cardboard and the rubber cover to obtain a packaged finished product. Compared with the prior art, according to the packaging equipment for the model, the rubber cover preparation procedure and the hot-pressing bonding procedure are combined, manual work is replaced with machinery, continuous and mechanical packaging of the model is achieved, the model packaging efficiency is greatly improved, the middle storage link is reduced, and the labor cost and the storage cost are reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of model packaging, in particular to a model packaging device. BACKGROUND

[0002] In the existing packaging production of three-inch series automobile models, the three-inch series automobile models are usually packed in a transparent blister cover produced in advance in the blister molding process (blister cover required), covered with a specific card paper, and then the transparent blister cover and the card paper are heat sealed and molded, so that the product can be directly displayed to the customer; due to the large production of three-inch series automobile models, according to the existing packaging production process, there is a bottleneck in production capacity, on the one hand, the blister cover molding process and the blister heat sealing process are independent, and they need to be produced separately, which leads to low overall packaging efficiency, and the blister cover needs to be stored separately, which increases the storage cost; on the other hand, the production workers can only heat and seal the packaging one by one during production, which takes a long time and has low production capacity, high labor cost, and at the same time, the high-intensity and long-time labor operation is easy to make the operator tired, which affects the packaging quality. SUMMARY

[0003] Therefore, in order to improve the production capacity of the blister process in the packaging process, the purpose of the present application is to provide a model packaging device, which can realize the standardized, accurate and efficient mechanized packaging of three-inch series automobile model products.

[0004] A model packaging device, comprising: A glue cover molding and discharging mechanism, which uses vacuum negative pressure to adsorb the preheated and softened film on the surface of the mold to shape the glue cover; A model discharging mechanism, which puts the model into the glue cover; A card paper discharging mechanism, which covers the card paper on the upper surface of the glue cover; A packaging mechanism, which heat presses and bonds the card paper and the glue cover to obtain a packaging finished product.

[0005] Compared with the prior art, the present application provides a model packaging device, which combines the glue cover preparation process and the heat pressing and bonding process to realize the continuous and mechanized packaging of the model by replacing the manual operation with the machine, greatly improves the model packaging efficiency, reduces the intermediate storage link, and reduces the labor cost and storage cost.

[0006] Further, a first vertical annular overturning conveyor is further included; the first vertical annular overturning conveyor includes a plurality of carriers, and two corresponding first vertical closed annular tracks; the first vertical closed annular tracks are arranged from the glue cover forming and feeding mechanism to the feeding mechanism, and sequentially pass through the model feeding mechanism, the card paper feeding mechanism and the packaging mechanism; two ends of the carrier are connected with the two first vertical closed annular tracks respectively and are uniformly distributed in the first vertical closed annular tracks; the carrier can move circularly along the first vertical closed annular tracks; the carrier is provided with a plurality of glue cover containing grooves opening upward; the glue cover forming and feeding mechanism places the glue cover in the glue cover containing groove of the carrier. The vertical annular overturning conveyor integrates the functions of conveying and overturning, integrates multiple processes such as feeding and bonding on a compact conveying line at the same time, forms an efficient assembly line, and simplifies the flow path; the carrier rotates in the vertical closed annular track to complete 180° inversion without stopping and reversing, has high space utilization and small floor area.

[0007] Further, the glue cover forming and feeding mechanism includes a heating device, a blow molding device, a glue sheet traction device, a glue cover cutting device, a glue cover feeding device and a waste glue recovery device; the heating device is used for heating and softening the glue sheet; the blow molding device uses vacuum negative pressure to adsorb the preheated and softened glue sheet on the mold surface to shape the glue cover with a corresponding shape; the glue sheet traction device is used to drive the glue sheet to move; the glue cover cutting device is used to cut the glue cover from the glue sheet; the glue cover feeding device grabs the cut glue cover and moves it to the glue cover containing groove; the waste glue recovery device is used to advance and pull the waste glue sheet while recovering the waste glue sheet after the glue cover cutting. The model packaging equipment combines the glue cover preparation process, the glue cover cutting process and the waste glue recovery process to realize the mechanized production of the glue cover by replacing manual work with machinery, and greatly improves the production efficiency of the glue cover.

[0008] Further, the waste rubber recycling device comprises a winding rod, an auxiliary rod, an inductor and a winding motor; the waste rubber sheet after cutting the rubber cover is connected to the winding rod through the auxiliary rod; when the waste rubber sheet moves forward, the tension of the waste rubber sheet on the auxiliary rod disappears, the auxiliary rod moves away from the sensing area of the inductor under the action of gravity, the inductor sends a sensing signal, the winding motor drives the winding rod to rotate to wind the waste rubber sheet on the rod, at the same time, the waste rubber sheet on the auxiliary rod restores the tension by winding the end part and pulls the auxiliary rod back to the sensing area of the inductor, and the winding motor stops driving the winding rod to rotate. A model packaging device of the present application cleverly realizes the mechanical recycling of the waste rubber sheet generated during the production of the rubber cover by the waste rubber recycling device, without using other equipment for independent recycling process, and the waste rubber sheet is recycled in time to avoid accumulation and problems such as entanglement, obstruction and damage to the machine equipment, thereby improving the safety and cleanliness of the model packaging production workshop, avoiding the influence on the subsequent hot pressing and bonding and plastic sealing steps, and making the model packaging continuous production more smooth and efficient.

[0009] Further, a model feeding mechanism is further included; the model feeding mechanism comprises a model feeding unit, a grabbing unit, a transfer unit and a feeding control system; the grabbing unit comprises a first grabbing device and a second grabbing device; the first grabbing device grabs the model from the model feeding unit and transfers it to the transfer unit; the second grabbing device grabs the model from the transfer unit and transfers it to the rubber cover. A model packaging device of the present application can realize intelligent and automatic supply of model workpieces through the model feeding mechanism.

[0010] Further, the transfer unit comprises a turnover carrier, a turnover device, a plurality of directional carriers and a second vertical ring-shaped turnover conveyor; the turnover carrier is arranged on the turnover device and is provided with a plurality of model accommodating grooves, and the side of the model accommodating grooves facing the directional carriers is provided with an opening; the second vertical ring-shaped turnover conveyor comprises two correspondingly arranged second vertical closed ring-shaped tracks and a conveying carrier plate, the two ends of the second vertical closed ring-shaped tracks are respectively guided below the turnover carrier and below the second grabbing device; the two ends of the conveying carrier plate are connected with the two second vertical closed ring-shaped tracks and can move circularly along the second vertical closed ring-shaped tracks in turn; the directional carriers are arranged on the conveying carrier plate and are arranged one by one with the model accommodating grooves of the turnover carrier; when the turnover device lifts the side of the turnover carrier without the opening, the models in the turnover carrier slide out of the opening and fall into the directional carriers in a vertical state. A model packaging device of the present application adjusts the placement state of the model workpieces by the turnover device and the directional carriers to prepare for the subsequent packaging, without manual operation, and accelerates the supply speed of the model workpieces.

[0011] Further, the model feeding unit comprises a model box, a first conveying device, a feeding device, an identification device and a rubber plate recycling box; the model box is filled with models arranged in layers, and rubber plates are arranged between the models and between the models and the model box; the first conveying device comprises a double-row chain conveyor for conveying the model box to above the feeding device; the feeding device comprises a lifting column, the lifting column can pass through the bottom of the model box and is controlled by the feeding control system to lift the rubber plate and the model at the bottom of the model box layer by layer according to the setting; the identification device comprises a visual input camera; the visual input camera is used for shooting the inside of the model box and transmitting the shooting information to the feeding control system; the feeding control system controls the first grabbing device to grab the model from the model box and put it into the transfer unit, or grab the rubber plate not carrying the model from the model box and put it into the rubber plate recycling box arranged on one side after analyzing and identifying; when the feeding control system identifies that there is no model and rubber plate to be grabbed in the model box, the lifting column is lowered below the model box, the double-row chain conveyor moves the model box to the recycling position while conveying the next model box loaded with models to above the feeding device. The model packaging equipment of the application adopts a layer-by-layer feeding device, which not only realizes the feeding of model workpieces, but also avoids the accumulation of model workpieces through layer-by-layer conveying, facilitating the conveying of model workpieces.

[0012] Further, the card paper feeding mechanism comprises a plurality of card paper storage boxes, a card paper grabbing horizontal rod, a plurality of card paper grabbing suction cups, a curved guide rail and a roller; the card paper storage box is used for accommodating card paper, and the bottom of the card paper storage box is provided with a material taking opening matched with the card paper; the card paper grabbing horizontal rod and the card paper grabbing suction cups are arranged below the card paper storage box, and the card paper grabbing suction cups are connected to the lower part of the card paper grabbing horizontal rod; the card paper grabbing horizontal rod is axially connected with the roller; the roller rolls along the curved guide rail and drives the card paper grabbing suction cups on the card paper grabbing horizontal rod to roll over and roll to the opening of the card paper storage box, the card paper grabbing suction cups grab card paper from the material taking opening of the card paper storage box, the roller rolls reversely along the curved guide rail and drives the card paper grabbing suction cups on the card paper grabbing horizontal rod and the card paper grabbed by the card paper grabbing suction cups to roll over and roll to above the rubber cover, and the card paper grabbing suction cups release the card paper. The model car part automatic assembly equipment of the application realizes the automatic feeding of card paper workpieces through the above-mentioned card paper feeding mechanism.

[0013] Further, the packaging mechanism comprises a hot press plate and a packaging hydraulic machine; the packaging hydraulic machine drives the hot press plate to move and cover the upper surface of the card paper, and then the card paper and the glue cover are hot-pressed and bonded to obtain the packaging product; subsequently, the packaging hydraulic machine drives the hot press plate to move away from the surface of the packaging product.

[0014] Further, a discharging mechanism is further included for grabbing the packaging product and moving it to a product box for stacking; the discharging mechanism comprises the product box, a product grabbing guide rod, a product grabbing sliding block, a discharging power device, a plurality of product grabbing suction cups for grabbing and releasing the packaging product, a pneumatic cylinder and a second conveying device; the second conveying device is used for driving the product box to move laterally, and comprises a belt conveyor and a roller conveyor connected to the belt conveyor; the two ends of the product grabbing guide rod are respectively guided above the packaging product and above the product box; the discharging power device drives the product grabbing sliding block to move longitudinally along the rod body of the product grabbing guide rod; the product grabbing suction cup is arranged below the product grabbing sliding block and is connected to the product grabbing sliding block through the pneumatic cylinder; the pneumatic cylinder drives the product grabbing suction cup to move up and down in the vertical direction; the belt conveyor, the discharging power device, the pneumatic cylinder and the product grabbing suction cup jointly control the arrangement position and arrangement sequence of the packaging product in the product box to complete the stacking of the packaging product; the belt conveyor conveys the product box in which the packaging product is stacked to the roller conveyor, and the roller conveyor conveys the product box in which the packaging product is stacked to a packing station. The model vehicle component automatic assembly equipment of the present application realizes the mechanized picking and stacking of the packaging product through the above-mentioned discharging mechanism, without the need for manual operation; in addition, the rolling friction coefficient of the full load product box on the roller is smaller than the sliding friction coefficient of the belt, and the full load product box is easier to convey and has relatively low power consumption during conveying, and the use of the roller conveyor to convey the full load product box is more conducive to saving energy.

[0015] For better understanding and implementation, the present application is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 Structure diagram of the model packaging equipment according to the embodiment of the present application; Figure 2 Structure diagram of the glue cover forming and discharging mechanism 3 and the model discharging mechanism 4 according to the embodiment of the present application; Figure 3 Structure diagram of the model discharging mechanism 4 according to the embodiment of the present application; Figure 4 Structure diagram of the card paper discharging mechanism 5 according to the embodiment of the present application. DETAILED DESCRIPTION

[0017] The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. It is further to be understood that the use of "a" or "an" to describe an element is not intended to be construed in a limiting sense. Rather, such terms are merely to connote "one or more".

[0018] The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. It is further to be understood that the use of "a" or "an" to describe an element is not intended to be construed in a limiting sense. Rather, such terms are merely to connote "one or more".

[0019] The following description refers to the accompanying drawings. Wherever possible, the same reference numbers in different drawings refer to the same or similar elements. The following description of the exemplary embodiments is not meant to limit the application in any way. Rather, it is meant to provide an overview of the application justifying a place in the art. The following description provides specific details for the purpose of providing a thorough understanding of the application. However, a person of ordinary skill in the art will recognize that the application can be practiced without one or more of the specific details.

[0020] In the description of the application, it should be understood that the terms "first", "second", etc. are used to distinguish similar objects and are not necessarily used to describe a specific sequence or order, and cannot be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0021] In the description of the application, it should be understood that the terms "first", "second", etc. are used to distinguish similar objects and are not necessarily used to describe a specific sequence or order, and cannot be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0022] In the description of the application, it is necessary to point out that, unless otherwise explicitly specified and limited, the terms "mount", "connect", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0023] It should be understood that the embodiments of the present application are not limited to the precise construction that has been described above and illustrated in the drawings, and that various modifications and changes can be made thereunto without departing from the scope thereof. The scope of the embodiments of the present application is only limited by the appended claims.

[0024] Embodiments Please refer to Figure 1 A model packaging device, comprising: a rack 1, a first vertical ring-shaped turnover conveyor 2, a glue cover forming and feeding mechanism 3, a model feeding mechanism 4, a card paper feeding mechanism 5, a packaging mechanism 6, a feeding mechanism 7 and a general control system (not shown) for controlling the operation of the above structures. The glue cover forming and feeding mechanism 3 is arranged at the front of the rack 1, the first vertical ring-shaped turnover conveyor 2 is arranged at the rear of the rack 1, the model feeding mechanism 4 is arranged at one side of the middle of the rack 1, the card paper feeding mechanism 5 and the packaging mechanism 6 are respectively arranged above the middle of the rack 1, and the feeding mechanism 7 is arranged at the rear of the rack 1. More specifically, the glue cover forming and feeding mechanism 3 is arranged at the front end of the first vertical ring-shaped turnover conveyor 2, the model feeding mechanism 4 is arranged at one side of the front of the first vertical ring-shaped turnover conveyor 2, the card paper feeding mechanism 5 is arranged above the middle of the first vertical ring-shaped turnover conveyor 2, the packaging mechanism 6 is arranged above the tail of the first vertical ring-shaped turnover conveyor 2, and the feeding mechanism 7 is arranged at the tail end of the first vertical ring-shaped turnover conveyor 2. The glue cover forming and feeding mechanism 3 uses vacuum negative pressure to adsorb the preheated and softened film on the surface of the mold to shape the glue cover, and places the obtained glue cover on the first vertical ring-shaped turnover conveyor 2. The first vertical ring-shaped turnover conveyor 2 carries the glue cover to the tail end of the first vertical ring-shaped turnover conveyor 2 in turn after passing through the model feeding mechanism 4, the card paper feeding mechanism 5 and the packaging mechanism 6. The model feeding mechanism 4 puts the model into the glue cover. The card paper feeding mechanism 5 covers the upper surface of the glue cover with card paper. The packaging mechanism 6 hot-presses and bonds the card paper and the glue cover to obtain the packaging finished product. The feeding mechanism 7 grabs the packaging finished product from the tail end of the first vertical ring-shaped turnover conveyor 2 and moves it to the finished product box.

[0025] The first vertical annular overturning conveyor 2 comprises a plurality of carriers 21, a first vertical main frame perpendicular to the ground, two first vertical closed annular tracks correspondingly arranged on the first vertical main frame, and a first conveying power device (not shown) for providing power. The first vertical closed annular tracks are arranged from the rubber cover forming and feeding mechanism 3 to the feeding mechanism 7, sequentially passing through the model feeding mechanism 4, the card paper feeding mechanism 5, and the packaging mechanism 6. The two ends of the carrier 21 are respectively connected with the two first vertical closed annular tracks and are uniformly distributed in the first vertical closed annular tracks, and the carrier can move circularly along the first vertical closed annular tracks in sequence. The carrier 21 is provided with a plurality of rubber cover accommodating grooves 211 opening upward, and the rubber cover forming and feeding mechanism 2 places the rubber cover on the rubber cover accommodating grooves 211. The first conveying power device drives the carrier 21 to move circularly along the first vertical closed annular tracks in sequence, and the carrier 21 is sequentially conveyed to the rubber cover forming and feeding mechanism 3, the model feeding mechanism 4, the card paper feeding mechanism 5, the packaging mechanism 6, and the feeding mechanism 7.

[0026] Please refer to Figure 2 The rubber cover forming and feeding mechanism 3 comprises a rubber roll feeding device 31, a film conveying auxiliary device 32, a film heating device 33, a blow molding device 34, a film traction device 35, a rubber cover cutting device 36, a rubber cover feeding device 37, and a waste rubber recovery device 38. The rubber roll feeding device 31 is arranged at the front of the rack 1; the film conveying auxiliary device 32, the film heating device 33, the blow molding device 34, the film traction device 35, the rubber cover cutting device 36, and the rubber cover feeding device 37 are sequentially arranged on the front of the rack 1, and the film conveying auxiliary device 32 is located between the rubber roll feeding device 31 and the first vertical annular overturning conveyor 2.

[0027] The rubber roll feeding device 31 comprises a rubber roll shaft fixed in position and rotatable, and a rubber roll sleeve arranged on the rubber roll shaft. The film at one end of the rubber roll is unfolded from the rubber roll shaft and sequentially passes through the film conveying auxiliary device 32, the film heating device 33, the blow molding device 34, the film traction device 35, the rubber cover cutting device 36, and the waste rubber recovery device 38, to complete the processes of film heating, rubber cover forming, rubber cover cutting, and waste film recovery. The film traction device 35 drives the film to move.

[0028] The film conveying auxiliary device 32 is used for conveying the film at one end of the film unwinding mechanism 1 to the film heating device 33. The film conveying auxiliary device 32 comprises a plurality of conveying rollers for assisting the rolling of the film and a plurality of heavy rollers (not shown) for maintaining the tension of the film. The conveying rollers are horizontally arranged between the film unwinding device 31 and the film heating device 33, and the film is connected to the film heating device 33 by passing around the conveying rollers. The heavy rollers are arranged on the film between two conveying rollers to maintain the tension of the film by the weight of the heavy rollers, thereby preventing the film from being wrinkled, deviated or deformed, and ensuring the flatness of the film.

[0029] The film heating device 33 is used for heating and softening the film. Specifically, the film heating device 33 comprises two horizontally opposite heating plates. The film passes horizontally through the heating plates and is heated and softened.

[0030] The blow molding device 34 uses vacuum negative pressure to adsorb the preheated and softened film on the surface of a mold to shape a corresponding shaped cover. Specifically, the blow molding device 34 comprises a fixed mold, a movable mold, a blow molding hydraulic machine and a vacuum system. The fixed mold and the movable mold are oppositely arranged. The movable mold is provided with a plurality of cover forming grooves recessed inward from the upper surface, which are designed according to the shape and size of the cover. The vacuum system is in communication with the cover forming grooves. The blow molding hydraulic machine is connected with the movable mold and is used to drive the movable mold to move. The preheated and softened film is moved between the fixed mold and the movable mold. The pressure rod of the blow molding hydraulic machine pushes the movable mold to be pressed on the surface of the fixed mold to form a sealed space in the cover forming grooves in the movable mold. The vacuum system evacuates the gas in the cover forming grooves to adsorb the preheated and softened film on the surface of the cover forming grooves to shape and solidify the cover. Then, the pressure rod of the blow molding hydraulic machine pulls the movable mold away from the surface of the fixed mold. The film traction device 35 drives the film with a plurality of cover structures to the cover cutting device 36.

[0031] The film traction device 35 is used for driving the film to move forward. The film traction device 35 comprises a traction roller and a traction motor arranged horizontally. The traction motor drives the traction roller to roll. The traction force is generated by the friction between the surface of the traction roller and the film, which pushes the film to move forward. At the same time, the problems of uneven force, wrinkles, deviation or stretching deformation of the film caused by eccentric tension during the traction process are avoided, and the flatness of the film is ensured.

[0032] The rubber cover cutting device 36 is used to cut the rubber cover from the rubber sheet. The rubber cover cutting device 36 comprises a male die, a female die matched with the male die, a cutting hydraulic machine and a plurality of cutting pressure rods. The male die comprises a plurality of cutting blades distributed on the bottom of the male die, and the distribution of the cutting blades on the bottom of the male die is designed according to the cutting edge of the rubber cover; the female die is arranged below the male die and comprises a plurality of blanking through holes arranged correspondingly to the rubber cover and used for accommodating the rubber cover; the cutting hydraulic machine is connected to the female die; the cutting pressure rods are arranged above the female die and correspond to the blanking through holes one by one, and the cutting pressure rods can extend into the blanking through holes through the male die. The rubber sheet traction device 35 drives the rubber sheet with the rubber cover structure to move between the male die and the female die, the pressure rods of the cutting hydraulic machine push the female die to be pressed on the surface of the male die, the cutting blades cut the rubber cover from the rubber sheet, and after the cutting pressure rods knock the rubber cover off the rubber sheet, the rubber cover falls from the blanking through hole to the rubber cover blanking device 37.

[0033] The rubber cover blanking device 37 is used to grab the cut rubber cover and move it to the rubber cover accommodating groove 211 of the carrier 21 at the front end of the first vertical ring-shaped turnover conveyor 2. The rubber cover blanking device 37 comprises a movable rubber cover moving tray and a rubber cover grabbing device. The rubber cover moving tray is provided with a plurality of rubber cover moving accommodating grooves corresponding to the rubber cover. The rubber cover moving tray moves below the female die of the rubber cover cutting device 36, and the rubber cover falls into the rubber cover moving accommodating groove after being cut from the rubber sheet; the rubber cover moving tray moves out from below the female die of the rubber cover cutting device 36, and the rubber cover grabbing device grabs the rubber cover from the rubber cover moving tray and transfers it to the carrier 21 at the front end of the first vertical ring-shaped turnover conveyor 2. Specifically, the rubber cover grabbing device 32 of the embodiment comprises a plurality of rubber cover grabbing suction cups for grabbing the rubber cover by vacuum negative pressure, a rubber cover grabbing guide rod and a rubber cover grabbing cross rod; the two ends of the rubber cover grabbing guide rod are respectively above the rubber cover moving tray and above the carrier 21 at the front end of the first vertical ring-shaped turnover conveyor 2; the rubber cover grabbing suction cups are arranged and connected below the rubber cover grabbing cross rod, and the rubber cover grabbing suction cups are arranged one by one corresponding to the rubber cover accommodating grooves of the carrier 21 at the front end of the rubber cover forming and blanking mechanism 2; the rubber cover grabbing cross rod is movable along the rubber cover grabbing cross rod. The number of the rubber cover grabbing guide rods is 2, and the rubber cover grabbing guide rods are arranged in parallel on both sides of the rack 1, and the two ends of the rubber cover grabbing cross rod are respectively connected with the rubber cover grabbing guide rods in sliding mode.

[0034] The waste rubber recovery device 38 is used for recovering the waste rubber pieces after the cutting of the rubber cover, and can work in cooperation with the rubber piece traction device 35. The waste rubber recovery device 38 is arranged above the front part of the frame 1, and includes a horizontally arranged winding rod 381 and an auxiliary rod 382, a sensor (not shown), and a winding motor (not shown). The sensor is arranged on one side of the auxiliary rod 382, and is used for detecting the state of the auxiliary rod 382; the output end of the winding motor is connected with the winding rod 381, and is used for driving the rotation of the winding rod 381. The waste rubber pieces after the cutting of the rubber cover are connected with the winding rod 381 by bypassing the auxiliary rod 382. When the rubber pieces are pulled forward by the rubber piece traction device 35, the tension of the waste rubber pieces on the auxiliary rod 382 disappears, the auxiliary rod 382 moves away from the sensing area of the sensor under the action of gravity, the sensor sends a sensing signal, the winding motor drives the winding rod 381 to rotate to wind the waste rubber pieces after the cutting of the rubber cover on the rod to complete the winding recovery of the waste rubber pieces, at the same time, the waste rubber pieces on the auxiliary rod 382 are restored to tension by winding the end part to pull the auxiliary rod 382 back to the sensing area of the sensor, the sensor sends a sensing signal again, and the winding motor stops driving the rotation of the winding rod. When the rubber piece traction device 35 drives the rubber pieces to move forward again, the above steps are repeated to continuously complete the recovery of the waste rubber pieces. In the embodiment, the sensor and the winding motor are electrically connected with the general control system, and after the sensor sends a sensing signal to the general control system, the general control system controls the winding motor to drive the rotation of the winding rod. In other embodiments, the sensor can send a sensing signal in other forms than an electric signal, and the winding motor can be controlled to operate by other control systems.

[0035] The model feeding mechanism 4 is used for providing model raw materials and grabbing the model to place it into the rubber cover in the carrier 21 in the middle part of the first vertical ring-shaped overturning conveyor 2; the model feeding mechanism 4 includes a model feeding unit 42, a grabbing unit 44, a transfer unit 46, and a feeding control system, the grabbing unit 44 is used for grabbing the model and transferring it into the rubber cover on the carrier 21 in the middle part of the first vertical ring-shaped overturning conveyor 2; the feeding control system controls the operation of the model feeding unit 42, the grabbing unit 44, and the transfer unit, and is controlled by the general control system. The grabbing unit 44 includes a first grabbing device 441 and a second grabbing device 442; the first grabbing device 441 grabs the model from the model feeding unit 42 and transfers it to the transfer unit 46; the second grabbing device 442 grabs the model from the transfer unit 46 and transfers it into the rubber cover on the carrier 21 in the middle part of the first vertical ring-shaped overturning conveyor 2.

[0036] The model feeding unit 42 is used to provide model raw materials; the model feeding unit 42 comprises a model material box 421, a first conveying device 422, a feeding device 423, an identification device, a rubber plate recycling box 424 and a model feeding rack 425; the model material box 421, the first conveying device 422, the feeding device 423 and the identification device are all arranged on the model feeding rack 425. The model material box 421 is filled with layered models, and each layer of models is separated by a rubber plate. The first conveying device 422 is arranged in the middle of the model feeding rack 425, above the feeding device 423, and comprises a double-row chain conveyor, which is used to convey the model material box 421 to above the feeding device 423. The feeding device 423 is arranged at the bottom of the model feeding rack 425, below the first conveying device 422; the feeding device 423 comprises a plurality of lifting columns, which can be controlled by the feeding control system 48 to pass through the first conveying device 422 and the bottom of the model material box 421 to gradually raise the rubber plate and the model at the bottom of the model material box 421 according to the setting, so that the models in the model material box 421 reach the predetermined picking height position layer by layer. The identification device is arranged at the top of the model feeding rack 425, above the feeding device 423; the identification device comprises a visual input camera, which is used to shoot the inside of the model material box 421 and transmit the shooting information to the feeding control system 48; after analysis and identification, the feeding control system 48 controls the first grabbing device 441 to grab the model from the model material box 421 and move to the transfer unit 46, or grab the empty rubber plate without carrying the model from the model material box 421 and put it into the rubber plate recycling box 424 arranged on one side. When the feeding control system 48 identifies that there is no model and rubber plate that can be grabbed in the model material box 421, the lifting columns are lowered below the model material box 421, the double-row chain conveyor of the first conveying device 422 moves the model material box 421 to the material box recycling position while conveying the next model-loaded model material box 421 to above the feeding device 423, and the above feeding, identification and grabbing process is repeated.

[0037] Please refer to Figure 3The transfer unit 46 is used to adjust the model grabbed by the first grabbing device 441 from the model feeding unit 42 to a vertical state suitable for secondary grabbing or suitable for packaging; the transfer unit 46 comprises a turnover carrier 461, a turnover device 462, a plurality of directional carriers 463, a second vertical ring turnover conveyor 464 and a transfer rack 465; the first grabbing device 441, the second grabbing device 442, the turnover carrier 461, the turnover device 462, the directional carrier 463 and the second vertical ring turnover conveyor 464 are all arranged on the transfer rack 465. The turnover carrier 461 is horizontally arranged on the turnover device 462 and is provided with a plurality of model accommodating grooves arranged in sequence, and the side of the model accommodating grooves facing the directional carrier 463 is provided with an opening. The directional carrier 463 and the second vertical ring turnover conveyor 464 are arranged below the side of the turnover carrier 461 provided with the opening. The two ends of the second vertical ring turnover conveyor 464 are respectively guided below the turnover carrier 461 and below the second grabbing device 442, and are used to convey the directional carrier 463 and the model placed in the directional carrier 463 to below the turnover carrier 461 and below the second grabbing device 442; specifically, the second vertical ring turnover conveyor 464 comprises a second vertical main body frame perpendicular to the ground, two second vertical closed ring tracks correspondingly arranged on the second vertical main body frame, a plurality of conveying plates and a second conveying power device providing power. The two ends of the second vertical closed ring track are respectively guided below the turnover carrier 461 and below the second grabbing device 442. The two ends of the conveying plate are respectively connected with the two second vertical closed ring tracks, and are parallel to the arrangement direction of the model accommodating grooves of the turnover carrier 461; the conveying plates are uniformly distributed between the second vertical closed ring tracks and can move circularly along the second vertical closed ring track in sequence. The directional carrier 463 is arranged on the upper surface of the conveying plate and is provided with a positioning groove with an opening upward, and is arranged one by one corresponding to the model accommodating grooves of the turnover carrier 461. The turnover device 462 lifts the side of the turnover carrier 461 without the opening, so that the model in the turnover carrier 461 slides out of the opening and falls into the positioning groove of the closest directional carrier 463 in a vertical state.

[0038] The first grabbing device 441 picks up the models from the model magazine 421 and places them in the model accommodating slots of the turnover carrier 461; the turnover device 462 turns over the turnover carrier 461 so that the models slide out of the openings and fall into the corresponding positioning slots of the nearest orientation carriers 463 in a vertical state, and the orientation carriers 463 carrying the models and the conveying plates on which the orientation carriers 463 are located move along the second vertical closed loop track to the second grabbing device 442, while the orientation carriers 463 without models and the conveying plates on which the orientation carriers 463 are located move along the second vertical closed loop track to the lower side of the turnover carrier 461, and the above steps are repeated to continuously transfer the models from the model magazine 421 to the positioning slots of the orientation carriers 463 of the transfer unit 46. In this embodiment, the first grabbing device 441 is a common industrial robot arm, which includes a plurality of vacuum suction cups corresponding to the model accommodating slots of the turnover carrier 461, and the vacuum suction cups move to the upper surfaces of the models in the model magazine 421 to pick up the models by vacuum negative pressure, then move to above the model accommodating slots of the turnover carrier 461 to release the models into the model accommodating slots; in other embodiments, the first grabbing device 441 can use other industrial grabbing machines.

[0039] The second gripping device 442 grips the model in vertical state from the positioning slot of the orientation carrier 463 of the transfer unit 46 and moves it into the rubber cover in the first vertical ring-shaped turnover conveyor 2. The second gripping device 442 comprises a horizontal gripping assembly 4422, a vertical gripping assembly 4424 and a gripper assembly 4426, and the horizontal gripping assembly 4422 and the vertical gripping assembly 4424 work together to realize the movement of the gripper assembly 4426. The horizontal gripping assembly 4422 comprises a horizontal gripping guide, a horizontal moving platform movable along the horizontal gripping guide, a horizontal servo motor driving the horizontal moving platform to move along the horizontal gripping guide, and the two ends of the horizontal gripping guide are respectively above the orientation carrier 463 loaded with the model and above the carrier 21 loaded with the rubber cover in the middle of the first vertical ring-shaped turnover conveyor 2. The vertical gripping assembly 4424 is arranged on the horizontal moving platform and located on the side facing the transfer unit 46; the vertical gripping assembly 4424 comprises a vertical gripping guide, a vertical moving platform movable along the vertical gripping guide, a vertical ball screw pair and a vertical servo motor; the vertical servo motor drives the vertical ball screw pair to rotate through a coupling, thereby driving the vertical moving platform to ascend / descend along the vertical gripping guide. The gripper assembly 4426 comprises a gripper carrier and a plurality of pneumatic grippers; the gripper carrier is arranged at the lower part of the vertical moving platform; the pneumatic grippers are arranged below the gripper carrier and connected thereto; the pneumatic grippers are driven by air cylinders and controlled by electromagnetic valves to realize the opening / closing of the claws by controlling the on / off of compressed air. The horizontal gripping assembly 4422 moves the vertical gripping assembly 4424 and the gripper assembly 4426 to above the orientation carrier 463 loaded with the model, the vertical gripping assembly 4424 moves the pneumatic grippers downward to the model in the positioning slot of the orientation carrier 463, after the pneumatic grippers grip the model, the vertical gripping assembly 4424 moves the pneumatic grippers upward away from the orientation carrier 463, the horizontal gripping assembly 4422 moves the vertical gripping assembly 4424 and the gripped model to above the carrier 21 loaded with the rubber cover in the middle of the first vertical ring-shaped turnover conveyor 2, the vertical gripping assembly 4424 moves the pneumatic grippers downward, the pneumatic grippers release the gripped model into the rubber cover of the carrier 21, and then the vertical gripping assembly 4424 moves the pneumatic grippers upward away from the carrier 21, the horizontal gripping assembly 4422 moves the vertical gripping assembly 4424 and the gripper assembly 4426 to above the orientation carrier 463 loaded with the model, and the above steps are repeated to continuously complete the gripping of the model in vertical state from the positioning slot of the orientation carrier 463 of the transfer unit 46 and the movement of the model into the rubber cover in the first vertical ring-shaped turnover conveyor 2. In this embodiment, the pneumatic grippers are arranged one-to-one corresponding to the orientation carrier 463.Further, the gripper assembly 4426 further comprises a gas path shunt block, and all the pneumatic grippers are synchronously opened or closed to grab or release the model under the action of the gas path shunt block. Further, in other embodiments, the second gripper device 442 further comprises a steering assembly that can drive the pneumatic grippers to rotate in the horizontal direction to adjust the orientation of the model grabbed by the pneumatic grippers, so as to adjust the state of the model grabbed by the pneumatic grippers to be placed into the rubber cover in the first vertical ring-shaped turnover conveyor 2.

[0040] Please refer to Figure 4The card paper feeding mechanism 5 is used to provide card paper raw materials and to pick up card paper workpieces and place them on the model-equipped rubber cover surface in the carrier 21 in the middle part of the first vertical ring-shaped turnover conveyor 2. The card paper feeding mechanism 5 comprises an arch support 51 across the first vertical ring-shaped turnover conveyor 2, a plurality of card paper storage boxes 52, a card paper picking horizontal rod 53, a plurality of card paper picking piece suction cups 54, a curved guide rail 55, a roller 56 and a card paper feeding motor (not shown). The card paper storage boxes 52 are used to accommodate card paper workpieces, are located above the carrier 21 in the middle part of the first vertical ring-shaped turnover conveyor 2 and are arranged on the top of the arch support 51. The bottom of the card paper storage boxes 52 and the top of the arch support 51 where the card paper storage boxes 52 are located are both provided with a taking-out opening which is adapted to the card paper and slightly smaller than the size of the card paper, so that the card paper is clamped in the card paper storage boxes and is easy to leave the card paper storage boxes 52 through the taking-out opening under the action of external force. The card paper picking horizontal rod 53 and the card paper picking piece suction cups 54 are arranged below the card paper storage boxes 52 and above the carrier 21 of the first vertical ring-shaped turnover conveyor 2. The card paper picking piece suction cups 54 are connected to the lower part of the card paper picking horizontal rod 53. The card paper picking horizontal rod 53 is axially connected with the roller 56. The curved guide rail 55 and the roller 56 are arranged on one side of the card paper picking horizontal rod 53 and the card paper picking piece suction cups 54. Specifically, the curved guide rail 55, the roller 56 and the card paper feeding motor are vertically arranged on one side of the arch support 51. The roller 56 can roll and turn up and down along the curved guide rail 55. The card paper feeding motor drives the roller 56 to roll and turn up along the curved guide rail 55, and at the same time can drive the picking piece suction cups on the card paper picking horizontal rod 53 to synchronously roll and turn up to the opening of the card paper storage boxes, and the card paper picking piece suction cups pick up card paper from the taking-out opening of the card paper storage boxes by using vacuum negative pressure. Subsequently, the card paper feeding motor drives the roller 56 to roll and turn down in the reverse direction along the curved guide rail 55 and drives the picking piece suction cups on the card paper picking horizontal rod 53 and the card paper picked up by the picking piece suction cups to roll and turn 180 degrees to above the rubber cover in the carrier 21 in the middle part of the first vertical ring-shaped turnover conveyor 2, and the card paper picking piece suction cups release the card paper to the upper surface of the rubber cover in the carrier 21 in the middle part of the first vertical ring-shaped turnover conveyor 2.In the embodiment, the two sides of the arch support 51 are connected to the two sides of the middle part of the rack 1, and the top of the arch support 51 is located above the first vertical closed loop-shaped overturning conveyor 2; the curved guide rail 55 is arranged on the side support of the arch support, the complex movement path and posture change of the roller 56 and the card paper grabbing suction cup 54 are controlled by the shape design of the curved guide rail 55, so that the card paper grabbing suction cup 54 and the card paper grabbed thereby move and overturn along the preset track and realize specific actions such as movement and overturning; the grabbing suction cup 55 is arranged in one-to-one correspondence with the card paper storage box 52, and the grabbing suction cup 55 is arranged in one-to-one correspondence with the rubber cover containing groove on the carrier 21 of the first vertical closed loop-shaped overturning conveyor 2. Further, the arch support 51 further comprises guide rods and sliding blocks arranged on the two sides of the card paper grabbing horizontal rod 53 respectively, the guide rods are vertically arranged on the rack 1, and the sliding blocks are arranged on the guide rods and can move along the shaft of the guide rods; one end of the card paper grabbing horizontal rod 53 is axially connected with the roller 56 through the sliding block, and the other end is rotationally connected with the other sliding block.

[0041] The packaging mechanism 6 comprises a hot press plate and a packaging hydraulic machine for driving the hot press plate to move up and down; the carrier 21 carrying the rubber cover, the model and the card paper moves along the first vertical closed loop-shaped track to the packaging mechanism 6, the packaging hydraulic machine drives the hot press plate to move and cover the upper surface of the card paper of the carrier 21, and then performs hot pressing and bonding on the card paper and the corresponding rubber cover to obtain a packaging finished product, and then drives the hot press plate to move away from the surface of the packaging finished product. Specifically, in the embodiment, the packaging mechanism 6 further comprises an arch support across the first vertical closed loop-shaped overturning conveyor 2, and the hot press plate is arranged between the arch support and the carrier 21 of the first vertical closed loop-shaped overturning conveyor 2 and parallel to the carrier 21. The packaging hydraulic machine is arranged on the top of the arch support, and the output shaft of the packaging hydraulic machine is connected with the hot press plate through the top of the arch support 61.

[0042] The unloading mechanism 7 is used to grab the finished products on the first vertical ring-shaped turnover conveyor 2 and to stack the finished products; the unloading mechanism 7 comprises a finished product box 71, a finished product grabbing member guide rod 72, a finished product grabbing member sliding block 73, an unloading power device (not shown), a plurality of finished product grabbing member suction cups (not shown) for grabbing and releasing the finished products, an air cylinder (not shown) and a second conveying device 74; the second conveying device 74 is used to drive the finished product box to move laterally and comprises a belt conveyor for conveying the finished product box; the belt conveyor conveys the empty finished product box 71 to the rear of the tail end of the first vertical ring-shaped turnover conveyor 2 and drives the finished product box 71 to move forward during the unloading process. The two ends of the finished product grabbing member guide rod are respectively guided above the finished products in the carrier 21 at the tail end of the first vertical ring-shaped turnover conveyor 2 and above the finished product box 71 behind the tail end of the first vertical ring-shaped turnover conveyor 2. The unloading power device drives the finished product grabbing member sliding block 73 to slide longitudinally along the shaft of the finished product grabbing member guide rod 72. The finished product grabbing member suction cups are connected by a cross bar and are arranged one-to-one with the rubber cover containing grooves on the carrier 21 of the first vertical ring-shaped turnover conveyor 2; the finished product grabbing member suction cups are arranged below the finished product grabbing member sliding block 73 and are connected with the finished product grabbing member sliding block 73 by the air cylinder; the air cylinder drives the finished product grabbing member suction cups to move up and down in the vertical direction.The carrier 21 carrying the packaged products moves along the first vertical closed loop track to the tail end of the first vertical loop turnover conveyor 2, the unloading power device drives the product grabbing slider 73 to slide along the product grabbing guide rod 72 to above the packaged products in the carrier 21 at the tail end of the first vertical loop turnover conveyor 2, the cylinder drives the product grabbing suction cup to move down to the surface of the packaged products on the carrier 21, the product grabbing suction cup grabs the packaged products by vacuum negative pressure, the cylinder drives the product grabbing suction cup and the grabbed packaged products to move up and away from the carrier 21, the unloading power device drives the product grabbing slider 73 and the grabbed packaged products to slide along the product grabbing guide rod 72 to above the product box 71 behind the first vertical loop turnover conveyor 2, the cylinder drives the product grabbing suction cup to move down into the product box 71, the product grabbing suction cup releases the grabbed packaged products, then the unloading power device drives the product grabbing slider 73 to move up and away from the product box 71, the unloading power device drives the product grabbing slider 73 to slide along the product grabbing guide rod 72 again to above the packaged products in the carrier 21 at the tail end of the first vertical loop turnover conveyor 2, and the above steps are repeated to continuously move the packaged products from the first vertical loop turnover conveyor 2 to the product box 71; the belt conveyor of the second conveying device 74 controls the lateral movement of the product box 71, the product grabbing slider 73 and the unloading power device control the longitudinal movement of the packaged products, the product grabbing suction cup and the cylinder control the vertical movement of the packaged products, which together control the arrangement position and arrangement order of the packaged products in the product box 71, and complete the stacking of the packaged products. Further, the second conveying device 74 further comprises a roller conveyor connected with the belt conveyor, after the stacking of the packaged products in the product box 71 is completed, the belt conveyor delivers the product box 71 completing the stacking of the packaged products to the roller conveyor, while another empty product box 71 is delivered to the rear of the tail end of the first vertical loop turnover conveyor 2 for a new round of stacking of the packaged products; the roller conveyor delivers the product box 71 completing the stacking of the packaged products to the packing station for packing.

[0043] The above-described embodiments only express several embodiments of the present application, which are described in a more specific and detailed manner, but should not be understood as limiting the scope of the patent. It should be noted that for those skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, and the present application also intends to include these modifications and improvements.

Claims

1. A packaging device for models, characterized in that: include: The rubber cover forming and feeding mechanism uses vacuum negative pressure to adsorb the preheated and softened rubber sheet onto the mold surface to shape it into a rubber cover. The model feeding mechanism places the model into the plastic cover; The card feeding mechanism covers the upper surface of the adhesive cover with card paper; The packaging mechanism heat-presses and bonds the card and the adhesive cover to obtain the finished package.

2. The packaging equipment for models according to claim 1, characterized in that: It also includes a first vertical annular tilting conveyor; the first vertical annular tilting conveyor includes several carriers and two correspondingly arranged first vertical closed annular tracks; the first vertical closed annular tracks pass sequentially through the plastic cover forming and feeding mechanism, the model feeding mechanism, the card paper feeding mechanism and the packaging mechanism; the two ends of the carriers are respectively connected to the two first vertical closed annular tracks and are evenly distributed in the first vertical closed annular tracks; the carriers can move cyclically along the first vertical closed annular tracks in sequence; the carriers are provided with several plastic cover receiving slots with upward openings; The cover forming and feeding mechanism places the cover into the cover receiving groove of the carrier.

3. The packaging equipment for models according to claim 2, characterized in that: The plastic cover forming and feeding mechanism includes a heating device, a blow molding device, a film traction device, a plastic cover cutting device, a plastic cover feeding device, and a waste plastic recycling device. The heating device is used to heat and soften the film. The blow molding device uses vacuum negative pressure to adsorb the preheated and softened film onto the mold surface to shape the plastic cover into the corresponding shape. The film traction device is used to drive the film to move. The plastic cover cutting device is used to cut the plastic cover off the film. The plastic cover feeding device grabs the cut plastic cover and moves it into the plastic cover receiving groove. The waste plastic recycling device is used to recycle the waste film after the plastic cover cutting is completed.

4. The packaging equipment for models according to claim 3, characterized in that: The waste adhesive recycling device includes a take-up rod, an auxiliary rod, a sensor, and a take-up motor. Waste adhesive sheets that have undergone cover cutting pass over the auxiliary rod and are connected to the take-up rod. When the waste adhesive sheet moves forward, the tension on the auxiliary rod disappears, and the auxiliary rod moves away from the sensor's sensing area under gravity. The sensor emits a sensing signal, and the take-up motor drives the take-up rod to rotate, causing the waste adhesive sheet to wind around its body. Simultaneously, the waste adhesive sheet on the auxiliary rod regains its tension due to its end being taken back, pulling the auxiliary rod back to the sensor's sensing area. The take-up motor then stops driving the take-up rod to rotate.

5. The packaging equipment for models according to claim 1, characterized in that: It also includes a model feeding mechanism; the model feeding mechanism includes a model feeding unit, a gripping unit, a transfer unit, and a feeding control system; the gripping unit includes a first gripping device and a second gripping device; the first gripping device grips the model from the model feeding unit and transfers it to the transfer unit; the second gripping device grips the model from the transfer unit and transfers it into the plastic cover; the transfer unit is used to adjust the model gripped by the first gripping device to a state suitable for packaging.

6. The packaging equipment for models according to claim 5, characterized in that: The transfer unit includes a tilting carrier, a tilting device, several directional carriers, and a second vertical circular tilting conveyor. The tilting carrier is mounted on the tilting device and has several model receiving slots with openings on the side of each model receiving slot facing the directional carrier. The second vertical circular tilting conveyor includes two corresponding second vertical closed circular tracks and a conveyor plate. The two ends of the second vertical closed circular tracks are respectively guided to the bottom of the tilting carrier and the bottom of the second gripping device. The two ends of the conveyor plate are respectively connected to the two second vertical closed circular tracks and can move cyclically along the second vertical closed circular tracks. The directional carriers are mounted on the conveyor plate and are arranged one-to-one with the model receiving slots of the tilting carrier. When the tilting device raises the side of the tilting carrier without openings, the models in the tilting carrier slide out from the openings and fall vertically into the directional carriers.

7. The packaging equipment for models according to claim 5, characterized in that: The model feeding unit includes a model hopper, a first transport device, a feeding device, an identification device, and a plastic sheet recycling bin. The model hopper contains models arranged in layers, with plastic sheets separating each layer of models and between the models and the hopper. The first transport device includes a double-chain conveyor for transporting the model hopper above the feeding device. The feeding device includes a lifting column that passes through the bottom of the model hopper and is controlled by the feeding control system to raise the bottom layer of plastic sheets and models in the hopper layer by layer according to a set parameters. The identification device includes a visual input camera for capturing images. The model material box is filled with images, and the captured information is transmitted to the feeding control system. After analysis and identification, the feeding control system controls the first gripping device to grab the model from the model material box and place it into the transfer unit, or grab the rubber sheet that does not carry the model from the model material box and place it into the rubber sheet recycling box located on one side. When the feeding control system detects that there are no models and rubber sheets to grab in the model material box, the lifting column descends below the model material box, and the double-row chain conveyor moves the model material box to the material box recycling point while transporting the next model material box loaded with the model to the top of the feeding device.

8. The packaging equipment for models according to claim 1, characterized in that: The card paper feeding mechanism includes several card paper storage boxes, a card paper gripping crossbar, several card paper gripping suction cups, a curved guide rail, and rollers; the card paper storage boxes are used to hold card paper, and their bottoms are provided with feeding ports adapted to the card paper; the card paper gripping crossbar and the card paper gripping suction cups are located below the card paper storage boxes, and the card paper gripping suction cups are connected to the lower part of the card paper gripping crossbar; the card paper gripping crossbar is axially connected to the rollers; The roller rolls along the curved guide rail and drives the card gripper suction cup on the card gripping crossbar to rotate and roll to the opening of the card storage box. The card gripper suction cup grabs the card from the feeding port of the card storage box. The roller rolls in the opposite direction along the curved guide rail and drives the card gripper suction cup on the card gripping crossbar and the card it grabs to rotate and roll to above the rubber cover. The card gripper suction cup releases the card.

9. The packaging equipment for models according to claim 1, characterized in that: The packaging mechanism includes a hot press plate and a packaging hydraulic press; the packaging hydraulic press drives the hot press plate to move and cover the upper surface of the card paper, and performs hot pressing and bonding of the card paper and the adhesive cover to obtain the finished packaging product. Subsequently, the packaging hydraulic press drives the hot press plate to move away from the surface of the finished packaging product.

10. The packaging equipment for models according to claim 1, characterized in that: It also includes a feeding mechanism for gripping the packaged finished product and moving it to a finished product box for stacking; the feeding mechanism includes the finished product box, a finished product gripping guide rod, a finished product gripping slider, a feeding power device, several finished product gripping suction cups for gripping and releasing the packaged finished product, a cylinder, and a second transport device; the second transport device is used to drive the finished product box to move laterally, including a belt conveyor for transporting the finished product box and a roller conveyor connected to the belt conveyor; the two ends of the finished product gripping guide rod are respectively guided above the packaged finished product and above the finished product box; the feeding power device drives the finished product gripping slider along the... The finished product gripper guide rod moves longitudinally; the finished product gripper suction cup is located below the finished product gripper slider and is connected to the finished product gripper slider via the cylinder; the cylinder drives the finished product gripper suction cup to move up and down vertically; the belt conveyor, the feeding power device, the cylinder, and the finished product gripper suction cup jointly control the arrangement position and sequence of the packaged finished products in the finished product box to complete the stacking of the packaged finished products; the belt conveyor conveys the finished product box with the completed packaged finished product stacking to the roller conveyor, and the roller conveyor conveys the finished product box with the completed packaged finished product stacking to the packaging area.

Images