Extrusion device for the production of panels

Abstract

The application provides an extrusion device for plate production, and relates to the technical field of extrusion devices, which comprises a mounting mechanism, which is used for placing plates on the upper end of a trigger plate, extruding the plates through an extruder, driving the limiters to move downward by the trigger plate, losing the limit of the limiters by the limit grooves after the limiters move downward in the limit grooves, pushing the moving blocks to move inward by the elastic pieces in the side grooves, resetting the plates to correct the misalignment between the plates, preventing the plates from slipping when being extruded by making the moving blocks contact the plates, setting four groups of separately movable moving blocks to make the device reset plates of different sizes, solving the problem that the plate extrusion device lacks a structure for limiting the plates during processing, and preventing the plates from slipping during the extrusion process due to the fact that the plates are smeared with glue, so that the plates are misaligned during the pressing process, and finally resulting in the problem that the processed plates are unqualified.

Description

An extrusion device for sheet metal production

[0001] This application is a divisional application of application filed on July 30, 2024, with application number 202411032461.7 and invention title "An extrusion device for the production of new materials". Technical Field

[0002] This invention relates to the field of extrusion equipment technology, and in particular to an extrusion equipment for sheet metal production. Background Technology

[0003] In the construction industry, the use of new material composite panels is becoming increasingly common. When manufacturing new material panels, glue is usually applied to both ends. Then, the glued panels are neatly stacked together. During processing, the edges of two or more layers of panels are aligned, and pressure is applied to the panels using a press for a period of time to allow the glue between the panels to solidify, ensuring that the new material composite panels can be bonded together.

[0004] For example, application number CN201911162482.X discloses an extrusion molding apparatus for sheet metal processing, comprising a sheet metal processing body, a fixing mechanism on the lower outer surface of the sheet metal processing body, a waste residue collection mechanism on the lower outer surface of the fixing mechanism, a telescopic plate on the rear outer surface of the waste residue collection mechanism, and an extrusion plate on the front outer surface of the telescopic plate. The extrusion molding apparatus for sheet metal processing described in this invention, through the waste residue collection mechanism, provides a structure for collecting waste residue generated during processing, thus avoiding resource waste and protecting the external environment. The fixing mechanism provides a simple and practical fixing structure, which can fix and protect the sheet metal during processing, further improving processing efficiency.

[0005] However, current traditional sheet metal extrusion equipment lacks a structure to limit the movement of the sheet metal during processing. During extrusion, the adhesive applied between the sheets causes slippage and misalignment, resulting in substandard sheets. Furthermore, the feeding structure of existing sheet metal extrusion equipment is inadequate, requiring staff to calculate the quantity of sheets to be placed each time, thus increasing their workload. Summary of the Invention

[0006] In view of this, the present invention provides an extrusion device for sheet metal production, which has a triggering mechanism that can trigger a reset component to reset the sheet metal when it is being extruded, thereby preventing misalignment between sheets and effectively improving product quality.

[0007] This invention provides an extrusion device for sheet metal production, specifically comprising:

[0008] The installation mechanism includes a feeding assembly with a sliding rod slidably mounted inside the main body. Both ends of the sliding rod penetrate the main body, and the left side of the sliding rod passes through a guide plate. The inner left end of the sliding rod is connected to a hydraulic rod at the left end of the main body via bolts. The installation mechanism also includes a triggering mechanism with its housing located inside the main body and inserted into a fixed groove. The triggering mechanism includes a limiting element and a sliding groove. The limiting element is located inside the housing and has a cross-shaped structure with a threaded through hole in the middle. Four sets of sliding grooves are provided, located inside the limiting element and penetrating it. The triggering mechanism has four sets of reset components, with the moving block of each reset component slidably mounted inside the housing. Rectangular protrusions at both ends of the bottom of the moving block are slidably mounted in the side groove of the housing via elastic elements. A limiting element is inserted into the limiting groove of the moving block, with a round rod penetrating the sliding groove. An elastic element is provided between the limiting groove and the limiting element.

[0009] Optionally, the installation mechanism includes: a main body and a fixing groove; the bottom of the main body is provided with a rectangular protrusion structure, the middle of the rectangular protrusion structure is provided with a rectangular groove, the upper end of the main body is provided with a hydraulic press, the left side of the main body is provided with a hydraulic rod, and the right end of the main body is provided with a rectangular plate-like structure; the fixing groove is located inside the rectangular protrusion structure at the bottom of the inner side of the main body.

[0010] Optionally, the installation mechanism further includes: a push plate and a guide plate; the push plate is slidably installed on the right end of the main body, and a hydraulic rod is connected to the bottom of the push plate; the guide plate is located on the inner left end of the main body, and rectangular through slots are opened at both ends inside the guide plate.

[0011] Optionally, the feeding assembly includes: a sliding rod and a loading groove; the left end of the sliding rod is provided with a rectangular plate-like structure, and the middle of the sliding rod is provided with two sets of rectangular rods; the loading groove is located at the bottom right side of the sliding rod.

[0012] Optionally, the feeding assembly further includes: a side groove and a limiting plate; there are two sets of side grooves, and the side grooves are located at the right end of the sliding rod, and the side grooves are symmetrically arranged on both sides of the loading groove, and a screw is rotatably installed in the side groove; the limiting plate is arranged in the loading groove, and both ends of the limiting plate are slidably installed in the side groove, and the limiting plate is threadedly connected to the screw in the side groove.

[0013] Optionally, the feeding assembly further includes: a top groove and a clamping plate; there are four sets of top grooves, and the top grooves are located on the right side of the sliding rod, and the top grooves are symmetrically located on both sides of the upper end of the loading groove. A set of screws with reverse threads is rotatably installed in every two sets of top grooves; the clamping plate is slidably installed inside the top groove, and the clamping plate is threadedly connected to the screw in the top groove.

[0014] Optionally, the triggering mechanism further includes: a housing and side grooves; the housing has a cross-shaped groove inside and a rectangular groove at the middle position of the upper end of the housing; there are a total of eight sets of side grooves, and the side grooves are symmetrically arranged on both sides of the outer end of the housing.

[0015] Optionally, the triggering mechanism further includes: a trigger plate and a connector; the trigger plate is located at the upper end of the housing and at the top of the limiting member; the connector is located at the bottom of the trigger plate and has a screw at the bottom, the screw being threadedly connected to the limiting member.

[0016] Optionally, the reset component includes: a moving block and a limiting groove; the moving block has rectangular protrusions at both ends of its bottom and a rectangular groove at its top; the limiting groove is located at the middle of the inner side of the moving block, and a round rod for sleeved elastic element is provided in the limiting groove, and the bottom of the limiting groove penetrates the moving block.

[0017] Optionally, the reset assembly further includes: a guide groove and a movable block; the guide groove is disposed at both ends of a rectangular groove at the top of the movable block; the movable block is slidably mounted in the rectangular groove at the top of the movable block, and both ends of the movable block are slidably connected to the guide groove via elastic members. Beneficial Effects

[0018] The sheet metal extrusion apparatus according to various embodiments of the present invention, compared with the conventional extrusion apparatus, is provided with a triggering mechanism, which can trigger the reset component to reset the sheet metal during the extrusion process, thereby avoiding the problem of misalignment of the sheet metal when it is extruded. It is also provided with a feeding component, which can obtain a certain number of sheets from a pile of sheets and quickly place them on the press for processing.

[0019] In this invention, a trigger assembly and a reset assembly are provided. A cross-shaped housing is placed and fixed in the center of a fixing groove inside the main body. Four sets of moving blocks are arranged inside the housing. The rectangular blocks at both ends of the moving blocks are slidably connected to the side grooves on the housing via elastic members. An L-shaped limiting groove is provided inside the moving blocks. A connector with a screw is provided at the bottom of the trigger plate. The cross-shaped limiting member is threaded onto the bottom of the connector. The trigger plate, along with the limiting member, is installed inside the housing, so that the end of the limiting member abuts against the upper end of the limiting groove in the moving block. A round rod inside the limiting groove passes through the sliding groove of the limiting member, and a distance is provided between the limiting groove and the bottom of the limiting member. The device is equipped with an elastic element. During use, the sheet material is placed on the upper part of the trigger plate, and the extruder squeezes the sheet material, causing the sheet material to move downward through the trigger plate and the limiting element. After the limiting element moves downward in the limiting groove, the limiting groove loses its limiting effect on the limiting element. At this time, the elastic element in the side groove pushes the moving block to move inward and resets the sheet material to correct any misalignment between the sheet materials. By making the moving block contact with the sheet material, it also prevents the sheet material from slipping when squeezed. By setting four sets of independently movable moving blocks, this device can reset and straighten sheet materials of different sizes (including square and rectangular).

[0020] In this invention, a feeding assembly and an installation mechanism are provided. A sliding rod is slidably installed inside the main body, passing through a guide plate inside the main body. A hydraulic rod on the left side of the main body is connected to a rectangular plate on the left side of the sliding rod via bolts. A push plate is slidably installed on the right end of the main body, with a hydraulic rod at the bottom of the push plate. A loading groove is provided on the right end of the sliding rod, and side grooves on both sides of the loading groove are provided for rotatably installed screws. A limiting plate is slidably installed in the loading groove, and the two sides of the limiting plate are threadedly connected to the screws in the side grooves. A top groove is provided on both sides of the upper end of the loading groove, with rectangular clamping plates slidably installed, and the clamping plates are threadedly connected to the screws in the top groove. The joint is designed for use by rotating the screw in the side groove as needed, which moves the limiting plate within the loading groove, thereby changing the internal capacity of the loading groove. After adjustment, the hydraulic press pushes the push plate to move the sheet metal stacked on the push plate into the loading groove. At this time, rotating the screw in the top groove causes the clamping plate to clamp and fix the sheet metal in the loading groove. By adjusting the position of the limiting plate in the loading groove, the number of sheet metals loaded in the loading groove can be equal to the number of sheet metals required to process the new material composite board. With this setting, no additional measurement is required each time sheet metal is loaded into the extruder.

[0021] In this invention, a reset component is provided. The movable block is slidably installed into the housing. A rectangular groove is provided at the upper end of the movable block, and guide grooves are opened on both sides inside the rectangular groove. The movable block is slidably installed into the rectangular groove, and the two ends of the movable block are slidably connected to the guide grooves through elastic elements. This configuration can extend the contact range between the movable block and the sheet metal. In use, the movable block can retract into the interior of the movable block as the extruder extrudes. By setting the movable block for slidable installation, the contact area between the movable block and the sheet metal can be maximized while preventing the extruder from damaging the movable block with the reset function. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0023] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0024] In the attached diagram:

[0025] Figure 1 shows a three-dimensional structural schematic diagram according to an embodiment of the present invention;

[0026] Figure 2 shows an exploded structural diagram according to an embodiment of the present invention;

[0027] Figure 3 shows a partial three-dimensional structural schematic diagram according to an embodiment of the present invention;

[0028] Figure 4 shows a schematic diagram of a partial connection structure according to an embodiment of the present invention;

[0029] Figure 5 shows an enlarged structural schematic diagram of section A, derived from Figure 4, according to an embodiment of the present invention;

[0030] Figure 6 shows a three-dimensional structural diagram of the installation mechanism according to an embodiment of the present invention;

[0031] Figure 7 shows a three-dimensional structural diagram of the feeding assembly according to an embodiment of the present invention;

[0032] Figure 8 shows an exploded structural diagram of the feeding assembly according to an embodiment of the present invention;

[0033] Figure 9 shows an exploded structural diagram of the triggering mechanism according to an embodiment of the present invention;

[0034] Figure 10 shows a three-dimensional structural diagram of the reset assembly according to an embodiment of the present invention.

[0035] List of reference numerals in the attached diagram:

[0036] 1. Installation mechanism;

[0037] 101. Main body; 1011. Fixing groove;

[0038] 102. Push plate; 103. Guide plate;

[0039] 2. Feeding assembly;

[0040] 201. Sliding rod; 2011. Adding groove;

[0041] 202, Side Groove; 2021, Limiting Plate;

[0042] 203. Top groove; 2031. Clamping plate;

[0043] 3. Triggering mechanism;

[0044] 301, housing; 3011, side groove;

[0045] 302. Trigger plate; 3021. Connector;

[0046] 303, limiting component; 3031, slide groove;

[0047] 4. Reset component;

[0048] 401, Moving block; 4011, Limiting slot;

[0049] 402. Guide groove; 403. Movable block. Detailed Implementation

[0050] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0051] Example: Please refer to Figures 1 to 10:

[0052] This invention proposes an extrusion device for sheet metal production, comprising: an installation mechanism 1; a feeding assembly 2 is provided on the installation mechanism 1, and a sliding rod 201 of the feeding assembly 2 is slidably installed on the inner end of the main body 101 in the installation mechanism 1, with both ends of the sliding rod 201 penetrating through the main body 101, and the left side of the sliding rod 201 penetrating through a guide plate 103, and the inner left end of the sliding rod 201 being connected to a hydraulic rod at the left end of the main body 101 by bolts; a triggering mechanism 3 is provided on the installation mechanism 1, and the housing 301 of the triggering mechanism 3 is located at the inner end of the main body 101, and the housing 301 is inserted into a fixing groove 1011 of the main body 101; the triggering mechanism 3 includes a limiting member 303 and a sliding groove 3031, with the limiting member 303 located within the housing 301. The inner end of the limiting member 303 is a cross-shaped structure, and a threaded through hole is provided in the middle of the limiting member 303. There are four sets of sliding grooves 3031, and the sliding grooves 3031 are located at the inner end of the limiting member 303 and penetrate through the limiting member 303. The trigger mechanism 3 is provided with four sets of reset components 4, and the moving block 401 of the reset component 4 is slidably installed inside the housing 301. The rectangular protrusions at both ends of the bottom of the moving block 401 are slidably installed in the side groove 3011 of the housing 301 through the elastic element. The limiting member 303 is inserted into the limiting groove 4011 of the moving block 401. The round rod in the limiting groove 4011 penetrates through the sliding groove 3031, and an elastic element is provided between the limiting groove 4011 and the limiting member 303.

[0053] Furthermore, according to an embodiment of the present invention, as shown in FIG6, the installation mechanism 1 includes: a main body 101 and a fixing groove 1011; a rectangular protrusion structure is provided at the bottom of the inner side of the main body 101, a rectangular groove is provided in the middle of the rectangular protrusion structure, and a hydraulic press is provided at the upper end of the main body 101, a hydraulic rod is provided on the left side of the main body 101, and a rectangular plate-like structure is provided at the right end of the main body 101; the fixing groove 1011 is provided inside the rectangular protrusion structure at the bottom of the inner side of the main body 101; by setting up a rectangular main body 101 and a hydraulic press is provided at the upper end of the inner side of the main body 101, the new material plate can be placed inside the main body 101 and then the new material plate can be extruded and formed by the hydraulic press; a cross-shaped fixing groove 1011 is provided so that the triggering mechanism 3 can be installed through the fixing groove 1011. Inside the main body 101, the housing 301 is fixed within the main body 101, along with a push plate 102 and a guide plate 103. The push plate 102 is slidably mounted on the right end of the main body 101, and a hydraulic rod is connected to the bottom of the push plate 102. The guide plate 103 is located on the left side inside the main body 101, and rectangular through slots are opened at both ends inside the guide plate 103. The rectangular push plate 102 is provided so that new material sheets that have not undergone extrusion processing can be stacked on the push plate 102. By using a hydraulic press, the push plate 102 can push the new material sheets into the feeding assembly 2. The rectangular guide plate 103 is provided so that the sliding rod 201 passes through the guide plate 103, and the guide plate 103 guides the sliding rod 201 when it moves on the main body 101.

[0054] Furthermore, according to an embodiment of the present invention, as shown in Figures 7-8, the feeding assembly 2 includes: a sliding rod 201 and a loading groove 2011; the left end of the sliding rod 201 is provided with a rectangular plate-like structure, and the middle of the sliding rod 201 is provided with two sets of rectangular rods; the loading groove 2011 is provided at the bottom right side of the sliding rod 201; by providing the rectangular sliding rod 201, the new material plate on the push plate 102 can be moved into the main body 101 for processing by moving the sliding rod 201; by providing the rectangular loading groove 2011, the new material plate can be fixed into the loading groove 2011. The sliding rod 201 allows the plate material in the loading groove 2011 to enter the main body 101. There are two sets of side grooves 202, located at the right end of the sliding rod 201 and symmetrically arranged on both sides of the loading groove 2011. A screw is rotatably installed inside the side groove 202. The limiting plate 2021 is set in the loading groove 2011, and both ends of the limiting plate 2021 are slidably installed in the side groove 202. The limiting plate 2021 is threadedly connected to the screw in the side groove 202. A rectangular side is provided. The groove 202 is used to rotate and install a screw rod within the side groove 202. By threading the screw rod to the limiting plate 2021, the limiting plate 2021 can be moved within the loading groove 2011. A rectangular limiting plate 2021 is provided. By adjusting the position of the limiting plate 2021 within the loading groove 2011, the capacity of the loading groove 2011 can be changed, thus facilitating the fixing of new material plates of different thicknesses or quantities within the loading groove 2011. The top groove 203 and clamping plate 2031 are also included. Four sets of top grooves 203 are provided, and the top grooves 203 are located on the right side of the sliding rod 201. 203 are symmetrically arranged on both sides of the upper end of the loading groove 2011. A set of screws with reverse threads is rotatably installed in every two sets of top grooves 203. The clamping plate 2031 is slidably installed inside the top groove 203, and the clamping plate 2031 is threadedly connected to the screw in the top groove 203. The rectangular top groove 203 is set so that the clamping plate 2031 can be slidably installed into the loading groove 2011 through the top groove 203. The rectangular clamping plate 2031 can fix the new material plate filled into the loading groove 2011 by tightening the screw in the top groove 203.

[0055] Furthermore, according to an embodiment of the present invention, as shown in FIG9, the triggering mechanism 3 further includes: a housing 301 and a side groove 3011; the housing 301 has a cross-shaped groove inside, and a rectangular groove is provided at the middle position of the upper end of the housing 301; the side grooves 3011 are provided in eight sets, and the side grooves 3011 are symmetrically arranged on both sides of the outer end of the housing 301; the cross-shaped housing 301 allows four sets of moving blocks 401 to be installed inside the housing 301 to reset the new material plate; the rectangular side grooves 3011 allow the moving blocks 401 to be slidably installed into the inner end of the housing 301 through the side grooves 3011; a trigger plate 302 and a connector 3021; ​​the trigger plate 302 The trigger plate 302 is located at the top of the housing 301 and is positioned at the top of the limiting member 303. The connecting member 3021 is located at the bottom of the trigger plate 302 and has a screw at its bottom. The screw is threadedly connected to the limiting member 303. The rectangular trigger plate 302, made of rubber, can receive the new material plate placed inside the main body 101. When the extruder presses the new material plate, the trigger plate 302 causes the limiting member 303 to move downward. The connecting member 3021 with a screw is provided, and the bottom of the connecting member 3021 is threadedly connected to the limiting member 303, so that the trigger plate 302 can be fixed to the limiting member 303 through the connecting member 3021.

[0056] Furthermore, according to an embodiment of the present invention, as shown in FIG10, the reset assembly 4 includes: a moving block 401 and a limiting groove 4011; the moving block 401 has rectangular protrusions at both ends of its bottom and a rectangular groove at its top; the limiting groove 4011 is located at the middle of the inner side of the moving block 401, and a round rod for sleeved elastic element is provided in the limiting groove 4011, and the bottom of the limiting groove 4011 penetrates the moving block 401; the rectangular moving block 401 is provided so that after the limiting member 303 triggers the moving block 401 to move, the moving block 401 moves inward and clamps and resets the new material plate; the L-shaped limiting groove 4011 is provided so that when the limiting member 303 reaches the upper end of the limiting groove 4011, the limiting member 303 limits the moving block 401; when the limiting member 303 moves to the limiting groove 4011, the limiting member 303 limits the moving block 401. At the lower end of step 11, the limiting member 303 guides the moving block 401, with a guide groove 402 and a movable block 403. The guide groove 402 is located at both ends of the rectangular groove at the top of the moving block 401. The movable block 403 is slidably installed in the rectangular groove at the top of the moving block 401, and both ends of the movable block 403 are slidably connected to the guide groove 402 through elastic members. The rectangular guide groove 402 allows the movable block 403 to be slidably installed into the rectangular groove at the top of the moving block 401. The rectangular movable block 403, and the slidable connection between the movable block 403 and the moving block 401, allows the movable block 403 to extend the contact area between the moving block 401 and the new material sheet, and to retract into the moving block 401 when the movable block 403 contacts the extruder, so as to prevent the extruder from damaging the moving block 401.

[0057] The specific usage and function of this embodiment are as follows:

[0058] In this invention, as shown in Figures 1-10, a push plate 102 is slidably installed on the right end of the main body 101, and a set of hydraulic rods is provided at the bottom of the push plate 102. New material sheets coated with adhesive are stacked on the upper end of the push plate 102 for placement. A sliding rod 201 is slidably installed inside the main body 101, passing through a guide plate 103. The rectangular plate on the left side of the sliding rod 201 is connected to the hydraulic rod on the left end of the main body 101 by bolts. A loading groove 2011 is provided on the right end of the sliding rod 201. A limiting plate 2021 is slidably installed into the loading groove 2011, so that both sides of the limiting plate 2021 are threadedly connected to the screws in the side groove 202. A clamping plate 2031 is slidably installed in the top groove 203 at the upper end. The clamping plate 2031 is threadedly connected to the screw in the top groove 203. The screw in the side groove 202 is rotated to adjust the position of the limiting plate 2021 in the loading groove 2011. The hydraulic rod is controlled to push the push plate 102, so that the push plate 102 pushes the stacked plate into the loading groove 2011 of the sliding rod 201. The screw in the top groove 203 is rotated so that the clamping plate 2031 clamps and fixes the plate in the loading groove 2011. After the transfer is completed, the sliding rod 201 is controlled to move to the left by the hydraulic rod, so that the end with the plate moves into the main body 101. The screw is rotated so that the clamping plate 2031 releases the plate. The sheet material slides into the main body 101. A hydraulic press moves the sliding rod 201 to its original position. A housing 301 is installed in the fixing groove 1011 within the main body 101. Four sets of moving blocks 401 are slidably installed inside the housing 301. The rectangular blocks at both ends of the moving blocks 401 are slidably connected to the side grooves 3011 on the housing 301 via elastic members. The trigger plate 302 is fixed to the limiting member 303 via a connector 3021, and the end of the limiting member 303 is positioned against the upper end of the limiting groove 4011 in the moving block 401. After the new material sheet material falls from the mounting groove 2011 of the sliding rod 201, it is placed on the upper end of the trigger plate 302, controlling the main body 101. The top extruder extrudes the sheet material. After the sheet material is extruded, the trigger plate 302 drives the limiting member 303 to move downward. After the limiting member 303 moves downward in the limiting groove 4011, the limiting groove 4011 loses its limiting effect on the limiting member 303. At this time, the elastic member in the side groove 3011 pushes the moving block 401 to move inward and resets the sheet material to correct the misalignment between the sheets. After the moving block 401 contacts the sheet material, it can prevent the misalignment between the sheets from happening again. After the extruded sheet material is left to stand for a period of time, and after the sheets are fixed, the sheet material can be taken out from the body 101. This completes the production of the new material composite sheet material.

[0059] Finally, it should be noted that when describing the position of each component and the mating relationship between them, the present invention usually uses one or a pair of components as examples. However, those skilled in the art should understand that such positions, mating relationships, etc., are also applicable to other components or other pairs of components.

[0060] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the scope of protection of the present invention, which is determined by the appended claims.

Claims

1. An extrusion apparatus for sheet metal production, characterized in that, include: Installation mechanism (1); The installation mechanism (1) includes: a main body (101) and a fixing groove (1011); The bottom of the main body (101) is provided with a rectangular protrusion structure, the middle of the rectangular protrusion structure is provided with a rectangular groove, and the upper end of the main body (101) is provided with a hydraulic press, the left side of the main body (101) is provided with a hydraulic rod, and the right end of the main body (101) is provided with a rectangular plate structure; The fixing groove (1011) is located inside the rectangular protrusion structure at the bottom of the inner side of the main body (101); The installation mechanism (1) also includes a guide plate (103), the guide plate (103) is located at the left end of the inner side of the main body (101), and rectangular through grooves are opened at both ends inside the guide plate (103); The installation mechanism (1) is provided with a feeding assembly ( 2), the feeding assembly (2) includes: a sliding rod (201) and a loading groove (2011); the left end of the sliding rod (201) is provided with a rectangular plate structure, and the middle of the sliding rod (201) is provided with two sets of rectangular rods; the loading groove (2011) is located at the bottom right side of the sliding rod (201); and the sliding rod (201) of the feeding assembly (2) is slidably installed in the inner end of the main body (101) in the mounting mechanism (1), both ends of the sliding rod (201) penetrate the main body (101), and the left side of the sliding rod (201) penetrates the guide plate (103), and the inner left side of the sliding rod (201) is connected to the hydraulic rod at the left end of the main body (101) by bolts; the mounting mechanism (1) is provided with a triggering mechanism (3), the The triggering mechanism (3) includes: a housing (301) and a side groove (3011); the housing (301) has a cross-shaped groove inside, and a rectangular groove is provided at the middle position of the upper end of the housing (301); there are eight sets of side grooves (3011), and the side grooves (3011) are symmetrically arranged on both sides of the outer end of the housing (301); the housing (301) of the triggering mechanism (3) is located at the inner end of the main body (101), and the housing (301) is inserted into the fixing groove (1011) of the main body (101). The triggering mechanism (3) includes a limiting member (303) and a sliding groove (3031). The limiting member (303) is located at the inner end of the housing (301), and the limiting member (303) has a cross-shaped structure. The limiting member (303) has a threaded through hole in the middle. The sliding groove (3031) has four sets in total. The sliding groove (3031) is located at the inner end of the limiting member (303) and passes through the limiting member (303). The triggering mechanism (3) has four sets of reset components (4). The reset components (4) include: a moving block (401) and a limiting groove (4011). The bottom ends of the moving block (401) are provided with rectangular protrusions, and the top of the moving block (401) is provided with a rectangular groove. The limiting groove (4011) is located in the middle of the inner side of the moving block (401). The limiting groove (4011) is provided with a round rod for sleeved elastic element, and the bottom of the limiting groove (4011) passes through the moving block (401).Furthermore, the moving block (401) of the reset assembly (4) is slidably installed inside the housing (301), and the rectangular protrusions at both ends of the bottom of the moving block (401) are slidably installed in the side groove (3011) of the housing (301) through elastic members, and a limiting member (303) is inserted into the limiting groove (4011) of the moving block (401), and the round rod in the limiting groove (4011) passes through the sliding groove (3031), and the limiting groove (4011) and the limiting member are connected. An elastic element is provided between the components (303); the triggering mechanism (3) further includes: a trigger plate (302) and a connecting member (3021); the trigger plate (302) is located at the upper end of the housing (301), and the trigger plate (302) is at the top of the limiting member (303); the connecting member (3021) is located at the bottom of the trigger plate (302), and a screw is provided at the bottom of the connecting member (3021), the screw being threadedly connected to the limiting member (303).

2. The extrusion device for sheet metal production as described in claim 1, characterized in that: The reset assembly (4) further includes: a guide groove (402) and a movable block (403); the guide groove (402) is located at both ends of the rectangular groove at the top of the movable block (401); the movable block (403) is slidably installed in the rectangular groove at the top of the movable block (401), and both ends of the movable block (403) are slidably connected to the guide groove (402) through elastic elements.

3. An extrusion apparatus for sheet metal production as described in claim 1, characterized in that: The installation mechanism (1) also includes a push plate (102), which is slidably installed on the right end of the main body (101), and a hydraulic rod is connected to the bottom of the push plate (102).

4. An extrusion apparatus for sheet metal production as described in claim 1, characterized in that: The feeding assembly (2) further includes: a side groove (202) and a limiting plate (2021); there are two sets of side grooves (202), and the side grooves (202) are located at the right end of the sliding rod (201), and the side grooves (202) are symmetrically arranged on both sides of the loading groove (2011), and a screw is rotatably installed in the side groove (202); the limiting plate (2021) is arranged in the loading groove (2011), and the two ends of the limiting plate (2021) are slidably installed in the side groove (202), and the limiting plate (2021) is threadedly connected to the screw in the side groove (202).

5. An extrusion apparatus for sheet metal production as described in claim 4, characterized in that: The feeding assembly (2) further includes: a top groove (203) and a clamping plate (2031); there are four sets of top grooves (203), and the top grooves (203) are located on the right side of the sliding rod (201), and the top grooves (203) are symmetrically located on both sides of the upper end of the loading groove (2011). A set of screws with reverse threads is rotatably installed in every two sets of top grooves (203); the clamping plate (2031) is slidably installed inside the top groove (203), and the clamping plate (2031) is threadedly connected to the screw in the top groove (203).

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