Multi-station automatic production hot press molding equipment

Abstract

The utility model discloses a multi-station automatic production hot press molding device which comprises a base frame, a control system and a protective door, the control system and the protective door are arranged on the base frame, and a conveying mechanism, a heating mechanism, a molding mechanism, an edge cutting mechanism and an extrusion discharging mechanism are sequentially arranged on the base frame in the feeding direction. The automatic sheet processing equipment is convenient to use, the conveying mechanism, the heating mechanism, the forming mechanism, the edge cutting mechanism and the extruding and discharging mechanism are combined in one equipment, so that the sheet processing process can be automatic, the whole process of feeding, processing and discharging can be completed by only one worker, the number of workers is reduced, the production cost of an enterprise is reduced, and the production efficiency is improved. And automatic equipment can improve the production efficiency of products and guarantee the yield of the products, multi-station assembly can be carried out according to actual requirements, different production requirements are met, and different machining environments are adapted.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet material processing, in particular to a multi-station automatic production hot pressing molding device. Background Art

[0002] Traditional sheet material processing is done by mechanical stamping, but manual material transfer is required between each processing step, which requires a lot of manpower, time and cost, resulting in low production efficiency and failure to meet market demand. In addition, the workers have high labor intensity and cannot work for long periods of time, which increases the production costs of the company.

[0003] Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content

[0004] In view of this, the present invention aims to solve the deficiencies in the prior art, and its main purpose is to provide a multi-station automatic production hot pressing molding equipment.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A multi-station automatic production hot pressing molding equipment, comprising a base frame, a control system and a protective door arranged on the base frame, wherein a conveying mechanism, a heating mechanism, a molding mechanism, a trimming mechanism and an extrusion unloading mechanism are arranged on the base frame in sequence along the feeding direction;

[0007] The control system is connected to the conveying mechanism, the heating mechanism, the forming mechanism, the trimming mechanism and the extrusion and unloading mechanism respectively, and the control system is used to send / receive operation detection control signals to them;

[0008] The conveying mechanism is used to flatten and convey the incoming sheet material coils, so that the sheets are conveyed to the heating mechanism, the forming mechanism, the trimming mechanism and the extrusion and unloading mechanism in sequence;

[0009] The heating mechanism is used to heat the sheet material at a high temperature to soften it, and to convey the softened sheet material to the forming mechanism;

[0010] The forming mechanism is used to press the softened sheet material into a product and convey the formed product to the trimming mechanism;

[0011] The trimming mechanism is used to trim and divide the edges of the formed product, and to convey the trimmed and divided products to the extrusion feeding mechanism;

[0012] The extrusion and unloading mechanism extrude the cut products downward and stack them in sequence below so as to facilitate backward transportation for boxing and packaging.

[0013] As a preferred embodiment, the conveying mechanism includes a fixed frame, a pressing roller assembly, a feed roller and a sheet limiting assembly, one end of the fixed frame is fixedly mounted on the base frame, the feed roller is mounted on the other end of the fixed frame to abut against the bottom of the sheet for rolling feeding, the sheet limiting assembly is movably arranged on the fixed frame for abutting against the two side ends of the sheet for limiting and fixing, the pressing roller assembly consists of a fixed rod and a pressing wheel, the two side ends of the fixed rod are fixed to the two side ends of the fixed frame, and the pressing wheel is located between the sheet limiting assemblies for abutting against the upper end surface of the sheet.

[0014] As a preferred embodiment, the heating mechanism comprises a fixed base, a first sliding assembly, a second sliding assembly and a heating assembly, the fixed base is mounted on the base, the first sliding assembly is longitudinally arranged on the fixed base, the second sliding assembly is transversely arranged on the first sliding assembly and moves forward and backward therewith, the heating assembly is arranged on the second sliding assembly and moves left and right therewith, the heating assembly comprises an upper heating module, a lower heating module and a fixed bracket, the lower end of the fixed bracket is mounted on the second sliding assembly, the lower heating module and the upper heating module are both mounted on the fixed bracket, the upper heating module is located above the lower heating module and keeps a certain distance therefrom;

[0015] The first sliding assembly is composed of a drag chain, a first slider and a first slide rail, the first slide rail is installed on a fixed base, the first slider is installed on the lower end of the second sliding assembly and is slidably arranged on the first slide rail, one end of the drag chain is installed on the fixed base, and the other end is connected to the second sliding assembly for controlling its movement; the second sliding assembly includes a heating drive cylinder, a second bracket, a second slider and a second slide rail, the second bracket is installed on the first slider, the second slide rail is arranged on the second bracket, the second slider is arranged on the second slide rail, the fixed bracket is installed on the second slider and moves therewith, and the heating drive cylinder is arranged on the second fixed bracket and controls the second slider to move to change the heating position of the heating assembly.

[0016] As a preferred embodiment, the molding mechanism includes an upper molding bracket, a lower molding bracket, an upper molding die, a lower molding die, an upper molding drive assembly and a lower molding drive assembly, the upper molding die is installed on the upper molding bracket, the lower molding die is installed on the lower molding bracket, the upper molding die and the lower molding die are arranged opposite to each other and pressed together to form a molding product, the upper molding bracket and the lower molding bracket are assembled into one body, the lower molding drive assembly is connected to the lower molding die and is used to drive it to move, the upper molding drive assembly is connected to the upper molding die and is used to drive it to move, the lower molding drive assembly is located below the lower molding die and is fixedly installed on the lower molding bracket, and the upper molding drive assembly is located above the upper molding die and is fixedly installed on the upper molding bracket;

[0017] The lower molding die is also provided with a negative pressure vacuum component connected thereto, which is used to extract the air in the lower molding die, thereby forming a negative pressure environment to manufacture the product.

[0018] As a preferred embodiment, the lower forming drive assembly includes a lower driving motor, a lower crank connecting rod and a lower guide connecting rod, one end of the lower crank connecting rod is connected to the lower forming mold to control its up and down movement, and the other end is sleeved on the left and right ends of the lower driving motor to make it rotate, the lower guide connecting rod is located at the outer end of the lower crank connecting rod, one end of the lower guide connecting rod passes through the lower forming bracket and is connected to the lower forming mold, a lower rotating shaft is provided between the lower guide connecting rods at both side ends, and they are connected together to form a swinging structure;

[0019] The upper forming drive assembly includes an upper driving motor, an upper crank connecting rod and an upper guide connecting rod, one end of the upper crank connecting rod is connected to the upper forming die for controlling its up and down movement, and the other end is sleeved on the left and right ends of the upper driving motor to make it rotate, one end of the upper guide connecting rod passes through the upper forming bracket and is connected to the upper forming die, and the other end is fixed to the lower end of the upper forming bracket, and an upper rotating shaft is provided between the upper guide connecting rods at both side ends and they are connected together to form a swinging structure;

[0020] An upper mold movable component is also provided at the upper end of the upper molding die, and the upper mold movable component consists of a rotating wheel, a rack and an upper mold driving motor. The upper mold driving motor is fixed on the upper molding bracket, and the rotating wheel is mounted on the main shaft extended from the upper mold driving motor. The rack is located on one side of the rotating wheel and meshes with it. The lower end of the rack is connected and fixed in the upper molding die. The upper mold driving motor controls the rotating wheel to rotate, thereby moving the rack and driving the upper molding die to move.

[0021] As a preferred embodiment, the trimming mechanism includes a trimming frame, a trimming assembly, a trimming drive assembly and a trimming push assembly, wherein the trimming frame is movably arranged on the base frame, the trimming push assembly is arranged at the side end of the trimming frame and is used to push it to move left and right on the base frame, the trimming assembly is arranged on the trimming frame and is used for the formed sheet to enter and cut its edge, and the trimming drive assembly is arranged on the trimming frame and is respectively located at the upper and lower ends of the trimming assembly, and is used to control it to move and perform trimming movement;

[0022] The trimming drive assembly includes an upper trimming drive unit, a lower trimming drive unit and a crank-connecting rod unit. The crank-connecting rod unit is located at the upper and lower ends of the trimming assembly, one end of which is connected to the trimming assembly, and the other end is respectively connected to the upper trimming drive unit and the lower trimming drive unit, and is controlled by them to swing, so that the trimming assemblies move closer to / away from each other.

[0023] As a preferred embodiment, the extrusion and unloading mechanism includes a unloading table, a unloading conveyor belt, a suction nozzle extrusion assembly and a unloading displacement assembly. The unloading table is movably arranged on a base frame, the unloading displacement assembly is arranged on one side of the unloading table and is used to drive it to move horizontally left and right on the base frame, the unloading conveyor belt is arranged on the unloading table, and the suction nozzle extrusion assembly is installed and fixed on the unloading table and is located directly above the unloading conveyor belt, and is used to extrude and stack products together, and then transport the stacked products backwards for unloading and packaging via the unloading conveyor belt.

[0024] As a preferred embodiment, it also includes a loading mechanism and a waste winding mechanism. The loading mechanism is arranged on one side of the base frame for placing sheet rolls and conveying the sheets to the conveying mechanism. The waste winding mechanism is arranged on the other side of the base frame for collecting excess sheet waste.

[0025] As a preference, a detection sensing component is further provided in the base frame, and the detection sensing component is respectively arranged on the protective door, the heating mechanism, the forming mechanism and the trimming mechanism, and is used to detect the user's actions and transmit the detection data to the control system to prevent the equipment from operating.

[0026] As a preferred embodiment, a punching mechanism is further provided between the forming mechanism and the trimming mechanism, and the punching mechanism is used to punch holes in the formed product.

[0027] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0028] The utility model is easy to use. By combining the conveying mechanism, heating mechanism, forming mechanism, trimming mechanism and extrusion unloading mechanism in one device, the sheet processing process can be automated. Only one worker is needed to complete the whole process of loading, processing and unloading, which reduces the number of manual labor and reduces the production cost of the enterprise. The automated equipment can improve the production efficiency of the product, ensure the yield rate of the product, and can also perform multi-station assembly according to actual needs, meet different production needs, and adapt to different processing environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0031] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0032] Figure 3 It is a front structural schematic diagram of the utility model.

[0033] Figure 4 It is a schematic diagram of the structure of the conveying mechanism of the utility model.

[0034] Figure 5 It is a schematic diagram of the heating mechanism structure of the utility model.

[0035] Figure 6 It is a structural schematic diagram of the molding mechanism of the utility model.

[0036] Figure 7 It is a structural schematic diagram of the edge trimming mechanism of the utility model.

[0037] Figure 8 It is a structural schematic diagram of the extrusion feeding mechanism of the utility model.

[0038] Among them, the reference numerals in the figure are:

[0039] 100, base frame; 110, control system; 120, protective door; 200, conveying mechanism; 210, fixed frame; 220, pressing roller assembly; 221, fixed rod; 222, pressing wheel; 230, feeding roller; 240, sheet limiting assembly; 300, heating mechanism; 310, fixed base; 320, first sliding assembly; 321, drag chain; 322, first slider; 323, first slide rail; 330, second sliding assembly; 331, heating drive cylinder; 332, second bracket; 333, second slider; 334, second slide rail; 340, heating assembly; 341, upper heating module; 342, lower heating module; 343, fixed bracket; 400, forming mechanism; 410, upper forming bracket; 420, lower forming bracket; 430, upper forming mold; 440, lower forming mold; 450, upper Forming drive assembly; 451, upper drive motor; 452, upper crank connecting rod; 453, upper guide connecting rod; 460, lower forming drive assembly; 461, lower drive motor; 462, lower crank connecting rod; 463, lower guide connecting rod; 470, negative pressure vacuum assembly; 480, upper mold movable assembly; 481, rotating wheel; 482, rack; 483, upper mold drive motor; 500, trimming mechanism; 510, trimming frame; 520, trimming assembly; 530, trimming drive assembly; 531, upper trimming drive unit; 532, lower trimming drive unit; 533, crank connecting rod unit; 540, trimming push assembly; 600, extrusion unloading mechanism; 610, unloading table; 620, unloading conveyor belt; 630, nozzle extrusion assembly; 640, unloading displacement assembly; 700, loading mechanism; 800, waste winding mechanism. DETAILED DESCRIPTION

[0040] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0041] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0042] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0044] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0045] Reference Figure 1-8 As shown: a multi-station automatic production hot pressing molding equipment, including a base frame 100, a control system 110 and a protective door 120 arranged on the base frame 100, and a conveying mechanism 200, a heating mechanism 300, a molding mechanism 400, a trimming mechanism 500 and an extrusion unloading mechanism 600 are sequentially arranged on the base frame 100 along the feeding direction.

[0046] The control system 110 is respectively connected to the conveying mechanism 200 , the heating mechanism 300 , the forming mechanism 400 , the trimming mechanism 500 and the extrusion and unloading mechanism 600 , and sends / receives operation detection control signals to them through the control system 110 .

[0047] First, the conveying mechanism 200 is used to flatten and convey the incoming sheet material, so that the sheet material is sequentially conveyed to the heating mechanism 300, the forming mechanism 400, the trimming mechanism 500 and the extrusion and unloading mechanism 600;

[0048] Next, the heating mechanism 300 is used to heat the sheet material at a high temperature to soften it, and then convey the softened sheet material to the forming mechanism 400;

[0049] Next, the forming mechanism 400 is used to press the softened sheet into a product, and convey the formed product to the trimming mechanism 500;

[0050] Then, the trimming mechanism 500 is used to trim and divide the edges of the formed product, and transport the trimmed and divided products to the extrusion feeding mechanism 600;

[0051] Finally, the extrusion unloading mechanism 600 extrude the cut products downward and stack them in sequence below so as to facilitate backward transportation for boxing and packaging.

[0052] In this embodiment, the conveying mechanism 200 includes a fixed frame 210, a pressing roller assembly 220, a feed roller 230 and a sheet limiting assembly 240. One end of the fixed frame 210 is fixedly installed on the base frame 100, and the feed roller 230 is installed on the other end of the fixed frame 210 so that it rests against the bottom of the sheet for rolling feeding. Then the sheet limiting assembly 240 is movably set on the fixed frame 210 so that it can rest against the two side ends of the sheet for limiting and fixing. The pressing roller assembly 220 is composed of a fixed rod 221 and a pressing wheel 222. The two side ends of the fixed rod 221 are fixedly installed on the two side ends of the fixed frame 210, and the pressing wheel 222 is installed on the fixed rod 221 so that the pressing wheel 222 can be located between the sheet limiting assemblies 240 and rest against the upper end surface of the sheet.

[0053] In this embodiment, the heating mechanism 300 includes a fixed base 310, a first sliding component 320, a second sliding component 330 and a heating component 340. The fixed base 310 is installed on the base, and then the first sliding component 320 is longitudinally arranged on the fixed base 310, and then the second sliding component 330 is transversely arranged on the first sliding component 320 and moves forward and backward therewith, and then the heating component 340 is arranged on the second sliding component 330 and moves left and right therewith, wherein the heating component 340 includes an upper heating module 341, a lower heating module 342 and a fixed bracket 343, the lower end of the fixed bracket 343 is installed on the second sliding component 330, and then the lower heating module 342 and the upper heating module 341 are both installed on the fixed bracket 343, and the upper heating module 341 is located above the lower heating module 342, and a certain distance is maintained between the two, so that the sheet can pass through it smoothly for heating and softening.

[0054] Specifically, the first sliding assembly 320 is composed of a drag chain 321, a first slider 322 and a first slide rail 323. The first slide rail 323 is installed on the fixed base 310, and the first slider 322 is installed at the lower end of the second sliding assembly 330 and slidably set on the first slide rail 323. Then, one end of the drag chain 321 is installed on the fixed base 310, and the other end is connected to the second sliding assembly 330 for controlling its movement; wherein the second sliding assembly 330 includes a heating drive cylinder 331, a first slider 322 and a first slide rail 323. Two brackets 332, a second slider 333 and a second slide rail 334, the second bracket 332 is installed on the first slider 322, and the second slide rail 334 is set on the second bracket 332, and then the second slider 333 is set on the second slide rail 334, and then the fixed bracket 343 is installed on the second slider 333 and moves with it, and the heating drive cylinder 331 is set on the second fixed bracket 343, so that it can control the movement of the second slider 333, thereby changing the heating position of the heating component 340.

[0055] In this embodiment, the molding mechanism 400 includes an upper molding bracket 410, a lower molding bracket 420, an upper molding die 430, a lower molding die 440, an upper molding drive assembly 450 and a lower molding drive assembly 460. The upper molding die 430 is installed on the upper molding bracket 410, and the lower molding die 440 is installed on the lower molding bracket 420, and the upper molding die 430 and the lower molding die 440 are arranged opposite to each other, and then they can be pressed together to form a product, and the upper molding bracket 410 and the lower molding bracket 420 can be assembled into one body, by connecting the lower molding drive assembly 460 to the lower molding die 440 and driving and controlling the lower molding die 440 to move, and connecting the upper molding drive assembly 450 to the upper molding die 430 and driving it to move, wherein the lower molding drive assembly 460 is located below the lower molding die 440 and fixedly installed on the lower molding bracket 420, and the upper molding drive assembly 450 is located above the upper molding die 430 and fixedly installed on the upper molding bracket 410.

[0056] Furthermore, a negative pressure vacuum assembly 470 is provided on the lower molding die 440 and is in communication therewith, so that the air in the lower molding die 440 is extracted, thereby forming a negative pressure environment therein, and finally manufacturing a product.

[0057] Furthermore, the lower molding drive assembly 460 includes a lower driving motor 461, a lower crank connecting rod 462 and a lower guide connecting rod 463. One end of the lower crank connecting rod 462 is connected to the lower molding mold 440 to control its up and down movement, and the other end is sleeved on the left and right ends of the lower driving motor 461 and the lower crank connecting rod 462 is rotated by its control. Then, the lower guide connecting rod 463 is set at the outer end of the lower crank connecting rod 462, and one end of the lower guide connecting rod 463 is passed through the lower molding bracket 420 and connected to the lower molding mold 440. A lower rotating shaft is provided between the lower guide connecting rods 463 at both side ends, and they are connected together to form a swinging structure.

[0058] Furthermore, the upper forming drive assembly 450 includes an upper driving motor 451, an upper crank connecting rod 452 and an upper guide connecting rod 453. One end of the upper crank connecting rod 452 is connected to the upper forming mold 430 to control the upper forming mold 430 to move up and down, and the other end is mounted on the left and right ends of the upper driving motor 451 so that it can be controlled to rotate. One end of the upper guide connecting rod 453 passes through the upper forming bracket 410 and is connected to the upper forming mold 430, and the other end is fixed to the lower end of the upper forming bracket 410, and an upper rotating shaft is provided between the upper guide connecting rods 453 at both side ends so that they are connected together to form a swinging structure.

[0059] Furthermore, an upper mold movable component 480 is also provided at the upper end of the upper molding die 430. The upper mold movable component 480 is composed of a rotating wheel 481, a rack 482 and an upper mold driving motor 483. The upper mold driving motor 483 is fixed to the upper molding bracket 410, and then the rotating wheel 481 is mounted on the main shaft extended by the upper mold driving motor 483, and then the rack 482 is set on one side of the rotating wheel 481, and the two are able to mesh with each other, and then the lower end of the rack 482 is connected and fixed in the upper molding die 430, and the rotating wheel 481 is controlled to rotate by the upper mold driving motor 483, so that the rack 482 moves, and finally drives the upper molding die 430 to move.

[0060] In this embodiment, the trimming mechanism 500 includes a trimming frame 510, a trimming assembly 520, a trimming drive assembly 530 and a trimming push assembly 540. The trimming frame 510 is movably arranged on the base frame 100, and the trimming push assembly 540 is arranged at the side end of the trimming frame 510, so that it can move left and right on the base frame 100 by being pushed. The trimming assembly 520 is arranged on the trimming frame 510 and is provided for the formed sheet to enter and its edge is cut and divided. The trimming drive assembly 530 is arranged on the trimming frame 510 and is respectively located at the upper and lower ends of the trimming assembly 520, so as to control the trimming assembly 520 to move relative to each other for trimming movement.

[0061] Furthermore, the trimming drive assembly 530 includes an upper trimming drive unit 531, a lower trimming drive unit 532 and a crank-connecting rod unit 533. The crank-connecting rod unit 533 is arranged at the upper and lower ends of the trimming assembly 520, one end of which is connected to the trimming assembly 520, and the other end is respectively connected to the upper trimming drive unit 531 and the lower trimming drive unit 532, and they are connected and fixed together, and can be controlled to swing, so that the trimming assemblies 520 move closer to / away from each other.

[0062] In this embodiment, the extrusion unloading mechanism 600 includes an unloading platform 610, an unloading conveyor belt 620, a nozzle extrusion assembly 630 and an unloading displacement assembly 640. The unloading platform 610 is movably set on the base frame 100, and the unloading displacement assembly 640 is set on one side of the unloading platform 610, so that it can drive the unloading platform 610 to move left and right on the base frame 100, and the unloading conveyor belt 620 is set on the unloading platform 610, and then the nozzle extrusion assembly 630 is installed and fixed on the unloading platform 610, and it is located directly above the unloading conveyor belt 620, so that the cut and divided products can be extruded and stacked together, and then the stacked products are transported backwards for unloading and packaging via the unloading conveyor belt 620.

[0063] In this embodiment, a loading mechanism 700 and a waste winding mechanism 800 are also included. The loading mechanism 700 is arranged on one side of the base frame 100 for placing the sheet roll and conveying the sheet to the conveying mechanism 200, and the waste winding mechanism 800 is arranged on the other side of the base frame 100 so that it can collect excess sheet waste.

[0064] In this embodiment, a detection sensing component is provided in the base frame 100, and the detection sensing component is respectively arranged on the protective door 120, the heating mechanism 300, the forming mechanism 400 and the trimming mechanism 500. Through its sensing signal, the user's action can be detected in time, and the detection data can be transmitted to the control system 110, so that the equipment is in a shutdown state to avoid accidents such as collisions, effectively prevent the equipment from running, and play a good protective role.

[0065] In this embodiment, a punching mechanism may be provided between the forming mechanism 400 and the trimming mechanism 500 to punch holes in the formed product, so that the device has more usage scenarios and meets different usage requirements.

[0066] The above are only preferred embodiments of the present invention, and only specifically describe the technical principles of the present invention. These descriptions are only for the purpose of explaining the principles of the present invention, and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanation here, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention, and other specific implementation methods of the present invention that can be associated with by technicians in this field without creative labor, should be included in the scope of protection of the present invention.

Claims

1. A multi-station automatic production hot pressing molding equipment, comprising a base frame, a control system and a protective door arranged on the base frame, characterized in that: The base frame is provided with a conveying mechanism, a heating mechanism, a forming mechanism, a trimming mechanism and an extrusion and unloading mechanism in sequence along the feeding direction; The control system is connected to the conveying mechanism, the heating mechanism, the forming mechanism, the trimming mechanism and the extrusion and unloading mechanism respectively, and the control system is used to send / receive operation detection control signals to them; The conveying mechanism is used to flatten and convey the incoming sheet material coils, so that the sheets are conveyed to the heating mechanism, the forming mechanism, the trimming mechanism and the extrusion and unloading mechanism in sequence; The heating mechanism is used to heat the sheet material at a high temperature to soften it, and to convey the softened sheet material to the forming mechanism; The forming mechanism is used to press the softened sheet material into a product and convey the formed product to the trimming mechanism; The trimming mechanism is used to trim and divide the edges of the formed product, and to convey the trimmed and divided products to the extrusion feeding mechanism; The extrusion and unloading mechanism extrude the cut products downward and stack them in sequence below so as to facilitate backward transportation for boxing and packaging.

2. The multi-station automatic production hot pressing molding equipment according to claim 1 is characterized in that: The conveying mechanism includes a fixed frame, a pressing roller assembly, a feed roller and a sheet limiting assembly, one end of the fixed frame is fixedly mounted on the base frame, the feed roller is mounted on the other end of the fixed frame to abut against the bottom of the sheet for rolling feeding, the sheet limiting assembly is movably arranged on the fixed frame for abutting against the two side ends of the sheet for limiting and fixing, the pressing roller assembly consists of a fixed rod and a pressing wheel, the two side ends of the fixed rod are fixed to the two side ends of the fixed frame, and the pressing wheel is located between the sheet limiting assemblies for abutting against the upper end surface of the sheet.

3. The multi-station automatic production hot pressing molding equipment according to claim 1 is characterized in that: The heating mechanism comprises a fixed base, a first sliding assembly, a second sliding assembly and a heating assembly, the fixed base is mounted on a base, the first sliding assembly is longitudinally arranged on the fixed base, the second sliding assembly is transversely arranged on the first sliding assembly and moves forward and backward therewith, the heating assembly is arranged on the second sliding assembly and moves left and right therewith, the heating assembly comprises an upper heating module, a lower heating module and a fixed bracket, the lower end of the fixed bracket is mounted on the second sliding assembly, the lower heating module and the upper heating module are both mounted on the fixed bracket, the upper heating module is located above the lower heating module and keeps a certain distance therefrom; The first sliding assembly is composed of a drag chain, a first slider and a first slide rail, the first slide rail is installed on a fixed base, the first slider is installed on the lower end of the second sliding assembly and is slidably arranged on the first slide rail, one end of the drag chain is installed on the fixed base, and the other end is connected to the second sliding assembly for controlling its movement; the second sliding assembly includes a heating drive cylinder, a second bracket, a second slider and a second slide rail, the second bracket is installed on the first slider, the second slide rail is arranged on the second bracket, the second slider is arranged on the second slide rail, the fixed bracket is installed on the second slider and moves therewith, and the heating drive cylinder is arranged on the second fixed bracket and controls the second slider to move to change the heating position of the heating assembly.

4. The multi-station automatic production hot pressing molding equipment according to claim 1 is characterized in that: The molding mechanism comprises an upper molding bracket, a lower molding bracket, an upper molding die, a lower molding die, an upper molding drive assembly and a lower molding drive assembly, the upper molding die is installed on the upper molding bracket, the lower molding die is installed on the lower molding bracket, the upper molding die and the lower molding die are arranged opposite to each other and pressed together to form a molding product, the upper molding bracket and the lower molding bracket are assembled into one body, the lower molding drive assembly is connected to the lower molding die and is used to drive it to move, the upper molding drive assembly is connected to the upper molding die and is used to drive it to move, the lower molding drive assembly is located below the lower molding die and is fixedly installed on the lower molding bracket, and the upper molding drive assembly is located above the upper molding die and is fixedly installed on the upper molding bracket; The lower forming mold is also provided with a negative pressure vacuum component connected thereto, which is used to extract the air in the lower forming mold, thereby forming a negative pressure environment to manufacture the product.

5. The multi-station automatic production hot pressing molding equipment according to claim 4 is characterized in that: The lower forming drive assembly includes a lower driving motor, a lower crank connecting rod and a lower guide connecting rod, one end of the lower crank connecting rod is connected to the lower forming mold to control its up and down movement, and the other end is sleeved on the left and right ends of the lower driving motor to make it rotate, the lower guide connecting rod is located at the outer end of the lower crank connecting rod, one end of the lower guide connecting rod passes through the lower forming bracket and is connected to the lower forming mold, a lower rotating shaft is provided between the lower guide connecting rods at both side ends, and they are connected together to form a swinging structure; The upper forming drive assembly includes an upper driving motor, an upper crank connecting rod and an upper guide connecting rod, one end of the upper crank connecting rod is connected to the upper forming die for controlling its up and down movement, and the other end is sleeved on the left and right ends of the upper driving motor to make it rotate, one end of the upper guide connecting rod passes through the upper forming bracket and is connected to the upper forming die, and the other end is fixed to the lower end of the upper forming bracket, and an upper rotating shaft is provided between the upper guide connecting rods at both side ends and they are connected together to form a swinging structure; An upper mold movable component is also provided at the upper end of the upper molding die, and the upper mold movable component consists of a rotating wheel, a rack and an upper mold driving motor. The upper mold driving motor is fixed on the upper molding bracket, and the rotating wheel is mounted on the main shaft extended from the upper mold driving motor. The rack is located on one side of the rotating wheel and meshes with it. The lower end of the rack is connected and fixed in the upper molding die. The upper mold driving motor controls the rotating wheel to rotate, thereby moving the rack and driving the upper molding die to move.

6. The multi-station automatic production hot pressing molding equipment according to claim 1 is characterized in that: The trimming mechanism comprises a trimming frame, a trimming assembly, a trimming drive assembly and a trimming push assembly. The trimming frame is movably arranged on the base frame. The trimming push assembly is arranged at the side end of the trimming frame and is used to push it to move left and right on the base frame. The trimming assembly is arranged on the trimming frame and is used for the formed sheet to enter and cut its edge. The trimming drive assembly is arranged on the trimming frame and is respectively located at the upper and lower ends of the trimming assembly, and is used to control it to move and perform trimming movement. The trimming drive assembly includes an upper trimming drive unit, a lower trimming drive unit and a crank-connecting rod unit. The crank-connecting rod unit is located at the upper and lower ends of the trimming assembly, one end of which is connected to the trimming assembly, and the other end is respectively connected to the upper trimming drive unit and the lower trimming drive unit, and is controlled by them to swing, so that the trimming assemblies move closer to / away from each other.

7. The multi-station automatic production hot pressing molding equipment according to claim 1 is characterized in that: The extrusion and unloading mechanism includes an unloading platform, an unloading conveyor belt, a suction nozzle extrusion assembly and an unloading displacement assembly. The unloading platform is movably arranged on a base frame. The unloading displacement assembly is arranged on one side of the unloading platform and is used to drive it to move horizontally left and right on the base frame. The unloading conveyor belt is arranged on the unloading platform. The suction nozzle extrusion assembly is installed and fixed on the unloading platform and is located directly above the unloading conveyor belt. It is used to extrude and stack products together, and then transport the stacked products backwards for unloading and packaging via the unloading conveyor belt.

8. The multi-station automatic production hot pressing molding equipment according to claim 1 is characterized in that: It also includes a loading mechanism and a waste winding mechanism. The loading mechanism is arranged at one side end of the base frame for placing sheet rolls and conveying the sheets to the conveying mechanism. The waste winding mechanism is arranged at the other side end of the base frame for collecting excess sheet waste.

9. The multi-station automatic production hot pressing molding equipment according to claim 1, characterized in that: The base frame is also provided with a detection sensing component, which is respectively arranged on the protective door, the heating mechanism, the forming mechanism and the trimming mechanism, and is used to detect the user's actions and transmit the detection data to the control system to prevent the equipment from operating.

10. The multi-station automatic production hot pressing molding equipment according to claim 1, characterized in that: A punching mechanism is also provided between the forming mechanism and the trimming mechanism, and the punching mechanism is used to punch holes in the formed product.

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