CN108454075A - Double-chamber Parallel Compression Blister Forming Machine - Google Patents

Abstract

The invention discloses a double-liner parallel air-compression plastic molding machine, which comprises a first feeding centering and preheating integrated device, a second feeding centering and preheating integrated device, a first main heating device, a second main heating device, a first molding machine, a second molding machine, a blanking device, a trimming machine, a first punch press and a second punch press which are arranged side by side, wherein a conveying chain is sequentially arranged among the first feeding centering and preheating integrated device, the second feeding centering and preheating integrated device, the first main heating device, the second main heating device, the first molding machine, the second molding machine and the blanking device, the blanking device is used for grabbing the products formed by the first forming machine and/or the second forming machine onto the edge cutting machine, the blanking device is used for grabbing the products on the edge cutting machine onto the first punch press and/or the second punch press, and the blanking device is used for grabbing the products passing through the first punch press and/or the second punch press. This application can be on a production line simultaneous processing two kinds of products that processing parameter is different.

Description

Double-chamber Parallel Compression Blister Forming Machine

technical field

The invention relates to an air-compressed air-absorbing forming machine, in particular to a parallel-compressed air-absorbing forming machine with two gallons.

Background technique

Blister molding technology, that is, plastic sheet thermoforming processing technology, is one of the plastic secondary processing industrial technologies. It is a method for heating plastic sheets, using molds, vacuum or pressure to deform the sheet or sheet to achieve the required shape and size, supplemented by supporting procedures to achieve the application purpose. Blister forming equipment includes clamping system, heating system, vacuum and compressed air system and forming mold and other parts.

The existing plastic forming machine production equipment can usually only mold one product. If two different products are to be produced at the same time, two production lines need to be equipped at the same time. The equipment costs are high and the space occupied is large. The above problems are fundamental problems in the field that need to be resolved.

Contents of the invention

The technical problem to be solved by the present invention is to provide a double-chamber parallel air-absorbing molding machine capable of molding two products at the same time.

The technical solution adopted by the present invention to solve the technical problem is: double-blade parallel air-absorbing molding machine, including the first integrated device for feeding and centering preheating, the second integrated device for feeding and centering preheating, and the second integrated device for feeding and centering preheating. A main heating device, a second main heating device, a first molding machine, a second molding machine, a blanking device, an edge trimmer, and a side-by-side first punch press and a second punch press, and also includes a conveying device, and the conveying device includes conveying chain, the conveyor chain is sequentially set in the first integrated device for feeding and centering preheating, the second integrated device for feeding and centering preheating, the first main heating device, the second main heating device, the first molding machine, the second Among the molding machine and the unloading device, the unloading device is used to grab the products formed by the first molding machine and/or the second molding machine to the trimming machine, and the unloading device is also used to grab the products on the trimming machine The products are grabbed to the first punch press and/or the second punch press, and the unloading device is also used to grab the products passing through the first punch press and/or the second punch press.

This application is equipped with two feeding, centering and preheating integrated devices, which can simultaneously feed and preheat two different products. There are two main heating devices that can set different heating temperatures for two different products at the same time. Heating, there are two forming machines that can mold two different products at the same time, and two punching machines that can punch two products at the same time, and the above-mentioned devices are all conveyed by the same conveying mechanism, making this machine The application can process two products with different processing parameters on one production line at the same time.

Further, the structure of the first integrated device for feeding and centering preheating is the same as that of the second integrated device for feeding and centering preheating, and the structure of the first main heating device and the second main heating device are consistent.

Further, the first integrated device for feeding, centering, and preheating includes a frame, and the frame is provided with a feeding area and a preheating area in sequence along the transverse direction, and a feeding mechanism, a pair of A centering mechanism and a feeding mechanism, the feeding mechanism is arranged at the bottom of the frame, the end of the feeding mechanism is provided with a lifting mechanism, the centering mechanism is arranged at the end of the lifting direction of the lifting mechanism, and the lifting mechanism The material retrieving mechanism is arranged above the mechanism, and the material retrieving mechanism can move horizontally and vertically. The material retrieving mechanism is used to grab materials. The heating mechanism is located below the material taking mechanism, and the conveying chain is arranged on the preheating mechanism.

Further, the centering mechanism includes two transverse slide rails and two longitudinal slide rails, the transverse slide rails are arranged between the longitudinal slide rails, and the transverse slide rails can slide along the longitudinal slide rails , the two ends of the transverse slide rail are also slidably fitted with a positioning plate, and the positioning plate can slide along the transverse slide rail.

Further, the first main heating device includes a heating tile mounting plate and several heating tiles, the heating tile is connected to the heating tile mounting plate, the heating tile is located above the heating tile mounting plate, and the heating tile is installed A reflective plate with convex points is arranged on the upper surface of the plate.

Further, the unloading device includes a unloading track, and three unloading mechanisms are sequentially arranged on the unloading track.

Further, the edge trimmer includes a cutting knife and an adjustable camming device, and the adjustable camming device includes two horizontal mounting plates that can relatively move in the horizontal direction and two longitudinal mounting plates that can move relatively in the longitudinal direction. The two horizontal mounting plates are respectively provided with parallel and opposite positioning blocks, and the two longitudinal mounting plates are respectively provided with two parallel and opposite horizontal mounting plates.

Further, a loading platform is arranged between the first punch and the second punch, the first punch also includes a first punch platform and a first mold, and the second punch also includes a second punch platform and a second mould, the first mold can move on the first stamping platform and the loading platform, the second mold can move on the second stamping platform and the loading platform, the first mold and the second Molds are used to place products.

Further, the conveying device includes a base, a first conveying chain mechanism, a second conveying chain mechanism and a conveying chain, the conveying chain includes a first chain and a second chain, and the first conveying chain mechanism and the second conveying chain The chain mechanism is arranged on the base, the first transmission chain mechanism includes a first transmission member and a first motor, the first transmission member is provided with a first sprocket and a first chain, and the first sprocket Mesh with the first chain, the first motor is used to drive the first sprocket to rotate, the second transmission chain mechanism includes a second transmission member and a second motor, the second transmission member is provided with a first Two sprockets and a second chain, the second sprocket is engaged with the second chain, the second motor is used to drive the second sprocket to rotate, and the first sprocket is held with the second sprocket synchronized movement.

Further, the first transmission member and the second transmission member are connected to the same width adjustment mechanism, the width adjustment device is used to adjust the distance between the first transmission member and the second transmission member, and the first chain and the second transmission member A plurality of width adjustment mechanisms are also arranged longitudinally between the second chains, and the width adjustment mechanisms are respectively located in the first integrated device for feeding centering and preheating, the second integrated device for feeding centering and preheating, and the first main body Each joint between the heating device, the second main heating device, the first forming machine, the second forming machine and the unloading device.

The beneficial effects of the present invention are: the application is provided with two integrated feeding and centering preheating devices, which can simultaneously feed and preheat two different products; The products are heated at different heating temperatures. There are two molding machines that can mold two different products at the same time, and two punches that can punch two products at the same time. Mechanism for conveying, so that the applicant can simultaneously process two kinds of products with different processing parameters on one production line. In addition, the integrated device for feeding, centering and preheating sets the centering mechanism after the feeding mechanism and the lifting mechanism, and can realize the step of centering the plate material within a frame range, shortening the stroke of the manipulator, optimizing the structure, and saving In terms of space and cost, this application integrates a loading area and a preheating area on the frame, so that this application can preheat the board while loading materials, canceling the separate preheating device, and greatly reducing the space. In addition, the centering structure cooperates with the hydraulic lifting platform to realize the centering of multiple plates at the same time, and then the manipulator directly picks up the plates and places them on the conveying device, which effectively reduces the stroke of the manipulator. In addition, the present application uses two motors to drive the chain to run, which reduces the demand for the strength of the fixing mechanism of the conveying chain and reduces potential safety hazards. In addition, the edge trimmer is equipped with an adjustable cam device, so that different products can be placed on one cam device, and there is no need to replace the cam device, which greatly saves production time.

Description of drawings

Fig. 1 is the overall schematic diagram of the present application.

Fig. 2 is a schematic diagram of the first integrated device for feeding, centering, and preheating.

Figure 3 is a schematic diagram of the top part of the first feeding, centering and preheating integrated device.

Figure 4 is a schematic diagram of the centering mechanism.

Fig. 5 is a structural schematic diagram of the first punch press and the second punch press.

Figure 6 is a schematic diagram of the delivery device.

Fig. 7 is an enlarged schematic diagram of the driving part of the conveying device.

Figure 8 is a schematic diagram of the unloading device.

Fig. 9 is a schematic diagram of the first main heating device and the second main heating device.

Figure 10 is a schematic diagram of the heating mechanism.

Figure 11 is a schematic diagram of the trimming machine.

The marks in the figure are: the first feeding, centering and preheating integrated device 1, feeding mechanism 11, centering mechanism 12, horizontal slide rail 121, longitudinal slide rail 122, positioning plate 123, reclaiming mechanism 13, moving slide rail 131 , mechanical arm 132 lifting mechanism 14, preheating mechanism 15, heat shield 151, second feeding and centering preheating integrated device 2, first main heating device 3, heating mechanism 30, heating tile mounting plate 31, heating tile 32 , bump 33, the second main heating device 4, the first molding machine 5, the second molding machine 6, the blanking device 7, the blanking track 71, the blanking mechanism 72, the trimming machine 8, the adjustable profiling device 81 , cutter 82, first punch press 9a, second punch press 9b, feeding platform 91, first stamping platform 91a, first mold 92, second stamping platform 91b, second mold 93, platform slide rail 94, first chain 101, the second chain 102, the first transmission member 103, the first motor 104, the first gear 105, the second transmission member 106, the second motor 107, the second gear 108, the width adjustment mechanism 109, the first spline 110, The second spline 111 , the first fixing plate 112 , and the second fixing plate 113 .

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

It should be understood that the transmission mechanisms described below are common transmission mechanisms in the field, such as lead screws and gears, unless otherwise specified.

As shown in Figure 1, the double-blade parallel air-absorbing molding machine includes the first integrated device for feeding, centering and preheating 1, the second integrated device for feeding, centering and preheating 2, and the first main heating device 3. , the second main heating device 4, the first molding machine 5, the second molding machine 6, the blanking device 7, the trimming machine 8 and the first punch press 9a and the second punch press 9b side by side, also including a conveying device, the conveying The device includes a conveying chain, and the conveying chain is sequentially arranged in the first integrated device for feeding and centering preheating 1, the second integrated device for feeding and centering preheating 2, the first main heating device 3, the second main heating device 4, Among the first molding machine 5, the second molding machine 6 and the unloading device 7, the conveying device is used to transport the products to the above-mentioned mechanism in sequence, and the unloading device 7 is used to pass through the first molding machine 5 and/or The products formed by the second molding machine 6 are grabbed onto the edge trimmer 8 and used to grab the products on the edge trimmer 8 to the first punch press 9a and/or the second punch press 9b.

The workflow of this application is that the first product to be processed and the second product to be processed are loaded and preheated from the first integrated device for feeding and centering preheating 1 and the second integrated device for feeding and centering preheating 2 respectively , the first product to be processed and the second product to be processed can be the same product or different products, and then the second product to be processed is transported to the second main heating device 4 along the conveyor chain, and the first product to be processed is then transported to the second main heating device 4. The conveyor chain is transported to the first main heating device 3. The first main heating device 3 and the second main heating device 4 set the temperature and heat according to the processing parameters required by the two products. After the heating is completed, the first product to be processed is transported to the first molding machine 5 for molding, and the second product to be processed is transported to the second molding machine 6 for molding, and the molding machine can be a conventional blow molding machine, a suction molding machine or a vacuum suction molding in the art machine or other types of molding machines, when the molding is completed, the first product to be processed and the second product to be processed are transported to the unloading device 7, and the unloading device 7 successively grabs the second product to be processed and the first product to be processed Place it in the edge trimmer 8, and when the edge trimming is completed, the unloading device 7 grabs the second product to be processed or the first product to be processed to the second punch 9b and the first punch 9a, the first punch 9a and the first punch 9a The second punching machine 9b respectively punches the first product to be processed and the second product to be processed, and after the punching is completed, the reclaimer grabs the first product to be processed and the second product to be processed to complete the processing.

This application is equipped with two feeding, centering and preheating integrated devices, which can simultaneously feed and preheat two different products. There are two main heating devices that can set different heating temperatures for two different products at the same time. For heating, there are two molding machines that can mold two different products at the same time, and two punches that can punch two products at the same time. Through the cooperation of the above-mentioned mechanisms, this application can be used in one production line Two products with different processing parameters can be processed at the same time.

As shown in Figure 1, in this application, the first integrated device for feeding and centering preheating 1 and the second integrated device for feeding and centering preheating 2 have the same structure, and the first main heating device 3 and the second main heating device The device 4 has the same structure, and the first molding machine 5 and the second molding machine 6 have the same structure. It should be understood that, in other embodiments, the preheating integrated device 1 in the first feeding pair and the second feeding pair The integrated preheating device 2 can have different structures, the first main heating device 3 and the second main heating device 4 can have different structures, and the first molding machine 5 and the second molding machine 6 can also be of different types of molding machine.

As shown in Figures 2 to 4, taking the first integrated device for feeding and centering preheating 1 as an example, in this application, the first integrated device for feeding and centering and preheating 1 includes a frame on which It includes a feeding area and a preheating area arranged in sequence in the horizontal direction. The feeding area includes a feeding mechanism 11, a centering mechanism 12, and a reclaiming mechanism 13. The feeding mechanism 11, the centering mechanism 12, and the reclaiming mechanism 13 They are all installed on the frame, and the feeding mechanism 11 is installed on the bottom of the frame. The feeding mechanism 11 can be a conveyor belt or a conveyor chain, and the feeding mechanism 11 can be driven or non-driven. Yes, in this application, the conveying mechanism is a conveying roller, and the conveying roller is composed of several rollers. The conveying roller can be connected with the driving mechanism through a synchronous belt or a synchronous chain. Driven by the driving mechanism, the The conveying rollers rotate in the same direction. The driving mechanism can be a servo motor or a hand wheel. The driving mechanism can be driven in reverse, and the rollers move in the opposite direction of the feeding direction to exit the production of remaining materials and pallets. , in addition, another conveying mechanism can also be added at the end of the feeding mechanism to facilitate the exit of the remaining materials and pallets from the other end of the feeding. The end of the feeding mechanism 11 is provided with a lifting mechanism 14. In this application The lifting mechanism 14 is a hydraulic lifting platform, and the hydraulic lifting platform can be a hydraulic lifting platform commonly used in the art. Specifically, the hydraulic lifting platform includes a table top, and the bottom of the table top is connected with a hydraulic device through a connecting rod. Driven by the hydraulic device, the table can be lifted vertically. The lifting mechanism 14 can also be a table or an electric lifting platform driven by an oil cylinder or an air cylinder. The centering mechanism 12 is located at the end of the rising direction of the lifting mechanism 14. , the centering mechanism 12 is used to center the products on the lifting mechanism 14. In addition, the top of the frame is also equipped with a retrieving mechanism 13, and the retrieving mechanism 13 is located above the lifting mechanism 14 and the centering mechanism 12 , the retrieving mechanism 13 can move horizontally and vertically, and the retrieving device moves between the feeding zone and the preheating zone in the horizontal direction of movement, and the retrieving mechanism 13 is used to grab materials for discharging material, the end far away from the feeding mechanism 11 in the transverse direction is the discharging direction, the retrieving mechanism 13 can be a slide rail type manipulator or a multi-axis manipulator, and a preheating mechanism 15 is arranged in the preheating zone, which belongs to the preheating zone. The heating mechanism 15 is located below the material taking mechanism 13 , the preheating mechanism 15 is installed on the frame along the discharging direction, and the conveying chain is arranged on the frame above the preheating mechanism 15 .

The working process of this application is that the stack of plates to be processed is transported to the lifting mechanism 14 through the feeding mechanism 11, the hydraulic lifting platform rises to lift the plates, and several plates arrive at the centering mechanism 12, and the centering mechanism 12 puts these The sheets are centered, and the retrieving mechanism 13 descends to grab the sheets and lifts them to a certain height, then transports the sheets longitudinally to the preheating zone and places them on the conveyor chain, the preheating mechanism 15 preheats the sheets, and then, the conveyor chain Start to transport the products to be processed in the preheating zone to the main heating device.

In this application, the first integrated device for feeding, centering and preheating 1 sets the centering mechanism 12 after the feeding mechanism 11 and the lifting mechanism 14, and can realize the step of centering the sheet material within a frame range, shortening the The stroke of the manipulator optimizes the structure and saves space and cost. This application integrates the feeding area and the preheating area on the frame, so that the application can preheat the plate while loading the material, and cancels the separate preheating area. Heat installation, greatly reduces the space.

In addition, as shown in Figures 2 and 3, in this application, the preheating mechanism 15 includes a heat shield 151 and a heating tile 32, and the heat shield 151 is located above the heating tile 32 and can be vertically Move, guide rails are installed on the frame, and the heating tile 32 is provided with rollers to cooperate with the guide rails. The heating tile 32 is also connected with a driving mechanism, such as a cylinder or an oil cylinder. The heating tile 32 is in the normal production process Fixedly installed in the frame, when an abnormal situation occurs, under the push of the cylinder or oil cylinder, the heating tile 32 can be pushed to the outside of the frame, and the heating tile 32 can be disassembled and withdrawn from the frame. The frame is also provided with longitudinal heat shield slide rails. Both ends of the heat shield 151 are equipped with linear sliders or rollers to cooperate with the heat shield tracks. The heat shield 151 is connected to the drive motor or cylinder through the transmission mechanism. connected, under the drive of the driving motor or cylinder, the heat shield 151 can move longitudinally along the heat shield slide rail.

The specific working process of the above-mentioned heating mechanism is as follows: when the material retrieving mechanism 13 is not grabbing the plate, the heat shield 151 moves to the top of the heating tile 32 to cover the heating tile 32, so as to avoid the heat loss of the heating tile 32; When the board moves to the top of the heating tile 32, the heat shield 151 moves longitudinally to expose the heating tile 32, so that the heating tile 32 can preheat the board, and then the feeding mechanism 13 places the board on the conveyor chain above the heating tile 32, The heating tile 32 preheats the plate.

On the basis of the above, as shown in FIG. 4 , the centering mechanism 12 includes two transverse slide rails 121 and two longitudinal slide rails 122 , and the two ends of the transverse slide rails 121 are slidingly matched with the longitudinal slide rails 122 respectively. , the horizontal slide rail 121 is connected with the driving motor through a transmission mechanism, driven by the driving motor, the horizontal slide rail 121 can slide along the longitudinal slide rail 122, and the two ends of the horizontal slide rail 121 are also slidably fitted with The positioning plate 123, the positioning plate 123 is L-shaped, the positioning plate 123 is connected with the driving motor through the transmission mechanism, under the drive of the driving motor, the positioning plate 123 can slide along the horizontal slide rail 121, and by adjusting the two horizontal The distance between the slide rails 121 and the distance between the two positioning plates 123 on the same transverse slide rail 121 are adjusted to adjust the distance between the four positioning plates 123 , and the plates are clamped by the positioning plates 123 to center the plates.

In this application, the centering mechanism 12 centers the plates through the positioning plate 123, so multiple plates can be centered at the same time. The number of plates that can be centered can be determined according to the thickness of the positioning plate 123. This application does not need to grasp The plates are then centered, which effectively reduces the mechanism of the device and saves space.

On the basis of the above, as shown in Figure 3, the material fetching mechanism 13 described in this application is a slide rail type manipulator, the end of the manipulator is connected with a clamp, the clamp can be a suction cup, and the plate is clamped by the suction cup, the structure is simple , the clamping effect is good. In the present application, the retrieving mechanism 13 specifically includes a horizontally arranged mobile slide rail 131 fixedly installed on the frame, and also includes a vertically arranged mechanical arm 132. The arm 132 is fixedly equipped with a slider to slide and cooperate with the moving slide rail 131, and the vertical slide rail is also fixedly installed on the described mechanical arm 132, and the slide block is installed on the fixture to slide and cooperate with the described mechanical arm 132. Both the mechanical arm 132 and the gripper are connected to the motor through a transmission mechanism. Driven by the motor, the mechanical arm 132 can move longitudinally along the moving slide rail 131, and the gripper can move vertically along the mechanical arm 132. to move.

In addition, as shown in Figures 9 and 10, taking the first main heating device 3 as an example, the first main heating device 3 includes a frame and a heating mechanism 30, and the heating mechanism 30 is fixedly arranged on the Specifically, the heating mechanism 30 includes a heating tile installation plate 31 and several heating tiles 32, the bottom of the heating tile 32 is provided with a mounting piece, and the heating tile 32 is inserted into the heating pad through the mounting piece. A tile mounting plate 31, the heating tiles 32 are installed above the heating tile mounting plate 31 in an array, there is a certain distance between the bottom surface of the heating tile 32 and the upper surface of the heating tile mounting plate 31, and the upper surface of the heating tile mounting plate 31 A layer of reflection plate with bumps 33 is installed, and the reflection plate of the bumps 33 is installed in an array on the upper surface of the heating tile installation plate 31. It should be understood that the bumps 33 shown in the drawings are only Part of the bumps 33 , rather than all the bumps 33 in the present application, specifically, the reflective plate with bumps 33 can cover the entire heating tile mounting plate 31 or be only partially arranged on the heating tile mounting plate 31 . Based on the above, the bump 33 is a quadrangular pyramid structure.

In this application, a reflective plate with punched bumps 33 is installed between the heating tile mounting plate 31 and the heating tile 32. The reflective plate can be an aluminum reflective plate or other metal reflective plates. The bumps 33 increase the reflective plate The reflective area makes the reflective plate reflect heat better, making the heating efficiency of the application higher. In addition, the aluminum material has better heat reflection effect than steel material, thereby further improving the reflection efficiency and increasing the heating effect.

As shown in Figure 9, the conveyor chain is arranged laterally on both sides of the first main heating device 3 and the second main heating device 4, and the products to be processed are transported to the first main heating device 3 and the second main heating device through the conveyor chain. Device 4, the conveying chain stops, the first main heating device 3 and the second main heating device 4 respectively heat the first product to be processed and the second product to be processed, and when the heating is completed, the conveying chain starts to continue to transport the product to be processed To the first molding machine 5 and the second molding machine 6.

The outlet of the first molding machine 5 communicates with the inlet of the second molding machine 6, and the conveyor chain passes through the inlet of the first molding machine 5, the outlet of the first molding machine 5, the inlet of the second molding machine 6, and the second molding machine. 6 exits.

As shown in Figure 8, the blanking device 7 includes a bracket and a blanking track 71, the blanking track 71 is longitudinally fixed on the upper end of the bracket, and a conveying chain is also longitudinally fixed on the bracket, and the The conveyor chain is located below and parallel to the unloading track 71, and three unloading mechanisms 72 are slidingly fitted in sequence on the unloading track 71. In this application, the unloading mechanism 72 is a slide rail type manipulator, specifically comprises a slide plate, the slide plate is slidably matched with the blanking track 71, a vertical slide rail is arranged on the slide plate, a clamp is slidably fitted on the vertical slide rail, and the clamp can be a suction cup or a mold frame, and The above-mentioned slide plate, vertical slide rail and fixture are all connected with the motor through the transmission mechanism.

The specific workflow is that when the product to be processed passes through the first forming machine 5 and the second forming machine 6 and is transported to the conveyor chain on the unloading device 7, the unloading mechanism 72 close to the second forming machine 6 is used for grabbing The product to be processed is transported from the first molding machine 5 and the second molding machine 6, and the product to be processed is placed on the edge trimmer 8, and the second unloading mechanism 72 in the middle is used to grab the edge trimmer 8. The finished product to be processed with edge trimming is transported to the punch press, and the third blanking mechanism 72 close to the punch press is used to grab the finished product punched by the punch press to complete the blanking.

On the basis of the above, as shown in Figure 5, the first punch press 9a and the second punch press 9b have the same structure, taking the first punch press 9a as an example, the first punch press 9a includes a frame, and the top of the frame is fixedly installed with a Stamping punching device, the frame below the punching device is equipped with a first punching platform 91a, in addition, between the first punching press 9a and the second punching press 9b is also installed with the first punching platform 91a of the same height. The material platform 91, in the present application, also includes a platform slide rail 94, and the platform slide rail 94 is fixedly installed on the first stamping platform 91a, the feeding platform 91 and the second stamping platform 91b in sequence, and the A first mold 92 and a second mold 93 are slidably fitted on the platform slide rail 94, and the first mold 92 and the second mold 93 are connected with the drive motor through a transmission mechanism, and under the drive of the drive motor, the first mold 92 and the second mold 93 can move along the platform slide rail 94, specifically, the first mold 92 can move back and forth on the first stamping platform 91a and the loading platform 91, and the second mold 93 can move on the second stamping platform 91b Move back and forth on the feeding platform 91.

As shown in Figures 1 and 5, first, the first mold 92 is located on the loading platform 91, and the unloading device 7 grabs the trimmed product and places it on the first mold 92, and the first mold 92 moves to the first punch 9a On the stamping platform, the first punch 9a processes the product on the first mold 92, at this time the second mold 93 is located on the loading platform 91, and then the unloading device 7 grabs another product to be processed and places it on the second mold 93, the second mold 93 moves to the stamping platform of the second punch press 9b, and the second punch press 9b processes the second mold 93. After the product processing on the first mold 92 is completed, the first mold 92 moves to the loading stage again. Platform 91, unloading device 7 grabs the finished product on the first mold 92, the first product to be processed is finished loading, the first product to be processed is finished, when the product on the second mold 93 is processed, the second The mold 93 moves to the feeding platform 91, and the unloading device 7 grabs the processed product on the second mold 93, the second product to be processed is finished feeding, and the second product to be processed is finished. When the first product to be processed and the second product to be processed After the processed products are all processed, the production is completed.

On the basis of the above, as shown in Figure 11, the edge trimmer 8 includes an adjustable profiling device 81, and the adjustable profiling device 81 includes a base, and the first profiling slide rail is horizontally arranged on the base , two parallel or staggered horizontal mounting plates are slidably fitted on the first profiling slide rail, positioning blocks are fixed on the horizontal mounting plates, and the two horizontal mounting plates are respectively connected with the drive motor through a transmission mechanism. Driven by the driving motor, the two transverse mounting plates can move relative to each other along the first slide rail, and the base is also longitudinally provided with a second slide rail, and the second slide rail There are two parallel or staggered longitudinal mounting plates slidingly fitted on the rail. The longitudinal mounting plates are provided with positioning blocks. The two longitudinal mounting plates are respectively connected to the drive motor through the transmission mechanism. Driven by the drive motor, The two longitudinal mounting plates can move relative to each other along the second profiling rail, and by adjusting the distance between the longitudinal mounting plates or the transverse mounting plates, the distance between the positioning blocks can be adjusted to use different specifications of products to be processed.

In addition, in this application, the edge trimmer 8 is equipped with four sets of cutters 82, which is convenient for production and processing.

As shown in Figures 6 and 7, in this application, the conveying device includes a base, a first conveying chain mechanism, a second conveying chain mechanism and a conveying chain, and the conveying chain includes a first chain 101 and a second chain 102 A mounting plate is fixed on the base, and the first transmission chain mechanism and the second transmission chain mechanism are fixedly installed on the mounting plate.

As shown in FIG. 6 and FIG. 7 , a first fixing plate 112 and a second fixing plate 113 are disposed in the middle of the base, and the first fixing plate 112 and the second fixing plate 113 are also disposed on the mounting plate.

As shown in Figures 6 and 7, the first transmission chain mechanism includes a first transmission member 103, a first motor 104, and a first spline 110, and one end of the first spline 110 is in rotation with the first fixed plate 112 , the other end is connected with the first motor 104, the first motor 104 is used to drive the first spline 110 to rotate, the first transmission member 103 is in rotation with the first sprocket 105, and the first chain The wheel 105 meshes with the first chain 101, and the first spline 110 is spline-coupled with the middle part of the first sprocket 105. As the first spline 110 rotates, the first spline 110 drives the first sprocket 105 The rotation occurs, thereby driving the first chain 101 to move.

As shown in Figures 6 and 7, the second transmission chain mechanism includes a second transmission member 106, a second motor 107, and a second spline 111, and one end of the second spline 111 is in rotation with the second fixing plate 113 , the other end is connected with the second motor 107, the second motor 107 is used to drive the second spline 111 to rotate, the second transmission member 106 is in rotation with the second sprocket 108, and the second chain The wheel 108 is meshed with the second chain 102, and the second spline 111 is spline-coupled with the middle part of the second sprocket 108. As the second spline 111 rotates, the second spline 111 drives the second sprocket 108 The rotation occurs, thereby driving the second chain 102 to move.

In addition, the first motor 104 and the second motor 107 are electrically kept moving synchronously, thereby ensuring that the first chain and the second chain move synchronously.

In this application, the first chain 101 and the second chain 102 are respectively driven by the first motor 104 and the second motor 107 to move by being provided with a separate first motor 104 and the second motor 107. The operation of two chains makes it possible to select two motors with lower power, so the consumption is relatively small, and the equipment can be inspected and repaired separately when the equipment is abnormal, which greatly reduces the potential safety hazard.

In the existing plastic forming production equipment, the length of the chain is usually short, but in this application, the length of the chain is relatively long due to the need to process two sets of products at the same time. If the transmission mechanism is driven by a motor to drive the chain to rotate, it needs If a high-power motor is selected, there will be a greater potential safety hazard when the equipment is abnormal. This application is equipped with two motors for driving, which greatly reduces consumption, effectively reduces the strength requirements for the driving mechanism, and reduces potential safety hazards.

In addition, the present application is also provided with a plurality of width adjustment mechanisms 109, as shown in Figure 7, the first transmission member 103 and the second transmission member 106 are connected to the same width adjustment mechanism 109, and the width adjustment mechanism 109 is used to adjust The distance between the first transmission member 103 and the second transmission member 106. In addition, as shown in FIG. The joints between the feeding centering preheating integrated device 2, the first main heating device 3, the second main heating device 4, the first molding machine 5, the second molding machine 6 and the unloading device 7, each of the Both sides of the width adjustment mechanism 109 are connected to the first chain 101 and the second chain 102 through transmission parts, and the distance between the first chain 101 and the second chain 102 can be adjusted through the width adjustment mechanism 109. In this application, The width adjustment mechanism 109 includes a lead screw and a motor, the motor can be a servo motor, a common motor with an encoder or other counting devices, the two sides of the lead screw are provided with opposite threads, and the first transmission member 103 and the bottom of the second transmission member 106 are threadedly connected with both sides of the lead screw respectively, and the lead screw is connected with the motor, and the lead screw can rotate counterclockwise or clockwise under the drive of the motor to achieve adjustment The purpose of the distance between the first transmission member 103 and the second transmission member 106, by adjusting the distance between the first transmission member 103 and the second transmission member 106, the distance between the first chain 101 and the second chain 102 can be changed. distance.

This application is equipped with two feeding, centering and preheating integrated devices, which can simultaneously feed and preheat two different products. There are two main heating devices that can set different heating temperatures for two different products at the same time. Heating, two forming machines are provided to form two different products at the same time, and two punching machines are provided to punch two products at the same time, and the above-mentioned devices are all conveyed by the same conveying mechanism, making this application Two products with different processing parameters can be processed simultaneously on one production line. In addition, the integrated device for feeding, centering and preheating installs the centering mechanism 12 behind the feeding mechanism 11 and the lifting mechanism 14, which can realize the step of centering the sheet material within a frame range, shortens the stroke of the manipulator, and optimizes the structure , which saves space and cost. This application integrates a feeding area and a preheating area on the frame, so that this application can preheat the plate while feeding, canceling a separate preheating device, which greatly reduces space. In addition, the centering structure cooperates with the hydraulic lifting platform to realize the centering of multiple plates at the same time, and then the manipulator directly picks up the plates and places them on the conveying device, which effectively reduces the stroke of the manipulator. In addition, the application uses two separate motors to drive the chain to run, which reduces the demand on the strength of the driving mechanism and reduces potential safety hazards. In addition, the edge trimmer 8 is provided with an adjustable profiling device, so that different products can be placed on one profiling device, and there is no need to replace the profiling device, which greatly saves production time.

The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above descriptions are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. pair courage presses suction molding machine parallel, it is characterised in that：The first feeding centering including setting gradually preheats one Device (1), the second feeding centering preheating integrated device (2), the first main heating device (3), the second main heating device (4), the One molding machine (5), the second molding machine (6), blanking device (7), bead cutter (8) and the first punching machine (9a) side by side and the second punching Bed (9b), further includes conveying device, the conveying device includes carrier chain, and the carrier chain is set in turn in the first feeding centering Preheat integrated device (1), the second feeding centering preheating integrated device (2), the first main heating device (3), the second main heating In device (4), the first molding machine (5), the second molding machine (6) and blanking device (7), the blanking device (7) is used for will It is grabbed to bead cutter (8) by the first molding machine (5) and/or the second molding machine (6) molding product, the blanking device (7) It is additionally operable to capture the product on bead cutter (8) to the first punching machine (9a) and/or the second punching machine (9b), the blanking device (7) Crawl is additionally operable to by the first punching machine (9a) and/or the product of the second punching machine (9b).

2. double courages as described in claim 1 press suction molding machine parallel, it is characterised in that：The first feeding centering pre-add Hot integrated device (1) and the second feeding centering preheating integrated device (2) structure are consistent, the first main heating device (3) and Second main heating device (4) structure is consistent.

3. double courages as claimed in claim 1 or 2 press suction molding machine parallel, it is characterised in that：The first feeding centering It includes rack to preheat integrated device (1), and the rack is transversely disposed with feeding area and preheating zone, in the feeding area It is provided with feed mechanism (11), centering body (12) and material fetching mechanism (13), the feed mechanism (11) is set to the machine Frame bottom, feed mechanism (11) end are provided with elevating mechanism (14), and the centering body (12) is set to the lifting The end of mechanism (14) ascent direction, elevating mechanism (14) top are provided with the material fetching mechanism (13), the reclaimer Structure (13) can be moved laterally and vertically, and the material fetching mechanism (13) is provided with for capturing material in the preheating zone Preheating mechanism (15), the preheating mechanism (15) are located at the lower section of the material fetching mechanism (13), and the carrier chain is set to described On preheating mechanism (15).

4. double courages as claimed in claim 3 press suction molding machine parallel, it is characterised in that：The centering body (12) includes Two horizontal slide rails (121) and two longitudinal slide rails (122), the horizontal slide rail (121) are set between the longitudinal slide rail, The horizontal slide rail (121) can be slided along the longitudinal slide rail, and horizontal slide rail (121) both ends are also sliding combined with positioning plate (123), the positioning plate (123) can be slided along the horizontal slide rail (121).

5. double courages as claimed in claim 1 or 2 press suction molding machine parallel, it is characterised in that：The first main heating dress It includes heating watt mounting plate (31) and several heating watts (32) to set (3), and the heating watt (32) connects with heating watt mounting plate (31) It connects, the heating watt (32) is located above the heating watt mounting plate (31), heating watt mounting plate (31) the upper surface setting There is the reflecting plate with salient point (33).

6. double courages as described in claim 1 press suction molding machine parallel, it is characterised in that：The blanking device (7) includes Blanking track (71), sets gradually that there are three cutting agencies (72) on the blanking track (71).

7. double courages as described in claim 1 press suction molding machine parallel, it is characterised in that：The bead cutter (8) includes cutting Knife (82) and adjustable copying apparatus (81), the adjustable copying apparatus (81) include can be two pieces of lateral upper relative motion It is transversely mounted plate and can be respectively arranged in two blocks of longitudinally mounted plates of longitudinally opposed movement, described two be transversely mounted on plate Parallel and opposite locating piece is respectively arranged with parallel and opposite two on the two longitudinally mounted plate and is transversely mounted plate.

8. double courages as described in claim 1 press suction molding machine parallel, it is characterised in that：First punching machine (9a) and It is provided with material loading platform (91) among two punching machines (9b), first punching machine (9a) further includes the first punching press platform (91a) and the One mold (92), second punching machine (9b) further include the second punching press platform (91b) and the second mold (93), first mold (92) it can be moved on the first punching press platform (91a) and material loading platform (91), second mold (93) can be described It is moved on two punching press platforms (91b) and material loading platform (91), first mold (92) and the second mold (93) are produced for placing Product.

9. double courages as described in claim 1 press suction molding machine parallel, it is characterised in that：The conveying device includes bottom Seat, the first transmission chain mechanism, the second transmission chain mechanism and carrier chain, the carrier chain include the first chain (101) and the second chain Item (102), the first transmission chain mechanism and the second transmission chain mechanism are set on the pedestal, the first transmission chain mechanism Including the first driving member (103) and first motor (104), be provided on first driving member (103) the first sprocket wheel (105) and First chain (101), first sprocket wheel (105) and first chain (101) engagement, the first motor (104) are used for The first sprocket wheel (105) is driven to rotate, the second transmission chain mechanism includes the second driving member (106) and the second motor (107), institute State the second sprocket wheel (108) being provided on the second driving member (106) and the second chain (102), second sprocket wheel (108) and institute The second chain (102) engagement is stated, second motor (107) is for driving the second sprocket wheel (108) to rotate, first sprocket wheel (105) it keeps moving synchronously with second sprocket wheel (108).

10. double courages as claimed in claim 9 press suction molding machine parallel, it is characterised in that：First driving member (103) It is connect with same width adjustment mechanism (109) with the second driving member (106), the width adjustment mechanism (109) is for adjusting the The distance between one driving member (103) and the second driving member (106), between first chain (101) and the second chain (102) It is additionally provided with multiple width adjustment mechanisms (109) along longitudinal direction, the width adjustment mechanism (109) is located at first feeding Centering preheats integrated device (1), the second feeding centering preheating integrated device (2), the first main heating device (3), the second master Each junction between heating device (4), the first molding machine (5), the second molding machine (6) and blanking device (7).