A kind of intelligent production line for refractory bricks

Abstract

The present invention relates to the technical field of refractory brick production equipment, specifically to an intelligent production line for refractory bricks, comprising a workbench, the upper outer surface of the workbench is fixedly connected with four groups of support rods, the upper end of the workbench is fixedly connected with a concave mold by screws near the center, a first cylinder is embedded and installed inside the workbench, and a push plate is arranged at the upper end of the first cylinder; a hydraulic table is fixedly connected to the upper outer surface of the support rod, the lower outer surface of the hydraulic table is fixedly connected with a hydraulic rod near the center; and a disassembly mechanism and an adjustment mechanism; the adjustment mechanism is fixedly connected to the inside of the concave mold. In the present invention, the operator unscrews the bolts, and then pulls the movable mold up and down to adjust the position, and then passes the bolts through the concave mold and fixes them in the corresponding threaded holes, so that the push plate to the upper end of the movable mold changes, thereby changing the depth inside the concave mold, and then changing the thickness of the refractory brick after processing and forming.

Description

Technical Field

[0001] The invention relates to the technical field of refractory brick production equipment, and in particular to an intelligent refractory brick production line. Background Art

[0002] Refractory materials are generally divided into two types, namely amorphous refractory materials and shaped refractory materials. Amorphous refractory materials are also called refractory castables, refractory ramming materials, and refractory plastics. They are mixed powder particles composed of refractory high-aluminum aggregates of various materials and particle sizes and one or more refractory binders. When used, they must be mixed with one or more liquids and have good fluidity. Shaped refractory materials generally refer to refractory bricks, which have standard shapes and can also be temporarily processed when building and cutting according to needs.

[0003] During the production of refractory bricks, sometimes different thicknesses need to be processed due to different production requirements of the order. Traditional technology generally requires the replacement of the mold for processing refractory bricks, so that a mold for a refractory brick can only process one type of refractory brick. In addition, the upper and lower molds of the refractory bricks are fixed with screws, which makes it inconvenient to disassemble.

[0004] Therefore, an intelligent production line for refractory bricks is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide an intelligent production line for refractory bricks to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent production line for refractory bricks, comprising a workbench, the upper outer surface of the workbench is fixedly connected with four groups of support rods, the upper end of the workbench is fixedly connected with a concave mold by screws near the center position, a first cylinder is embedded and installed inside the workbench, and the two are fixedly connected; a push plate is provided at the upper end of the first cylinder, and the two are fixedly connected; a hydraulic table is fixedly connected to the upper outer surface of the support rod, the lower outer surface of the hydraulic table is fixedly connected with a hydraulic rod near the center position; and a disassembly mechanism and an adjustment mechanism; the adjustment mechanism is fixedly arranged inside the concave mold, and the adjustment mechanism is used to process refractory bricks of different thicknesses; the disassembly mechanism is arranged at the lower end of the hydraulic rod, the lower end of the disassembly mechanism is fixedly connected with a pressing mold, and the disassembly mechanism is used for quick replacement of the pressing mold.

[0007] Preferably, a groove is provided at the center position of the outer surface of the upper end of the pressing mold, and moving rods are provided at both left and right ends of the groove. A spring is provided between the two groups of moving rods, and both ends of the spring are fixedly connected to the moving rod. A control rod is fixedly connected to the center position of the outer surface of one side of the moving rod, and one end of the control rod passes through the pressing mold and extends to the outside. An angled block is fixedly connected to the side surface of the upper end of the moving rod, and the upper end of the moving rod extends to the inside of the hydraulic rod, and a concave cavity is provided inside the hydraulic rod at the position of the angled block.

[0008] A sliding cavity is provided inside the concave mold, a movable mold is arranged inside the sliding cavity, threaded holes are provided on both sides of the outer surface of the movable mold, bolts are provided on both sides of the upper end of the concave mold, and one end of the bolt extends into the inside of the threaded hole.

[0009] Preferably, an indicator line is provided at the center position of the outer surface of one side of the movable mold.

[0010] Preferably, sliders are fixedly connected to the left and right sides of the lower end of the inner wall of the movable mold, and sliding grooves are opened on the left and right sides of the side surface of the concave mold. The sliders are arranged inside the sliding grooves, and the two are slidably connected.

[0011] Preferably, a fixing rod is fixedly connected to the center of the outer surface of the lower end of the push plate, and gradually enlarged fixing grooves are opened in the fixing rod from top to bottom, and the fixing groove is connected to the upper end of the first cylinder by sleeve connection.

[0012] Preferably, a dust suction chamber is provided at the center of the outer surface of the lower end of the hydraulic platform near the left and right ends, a connecting pipe is fixedly connected to the outer surface of one side of the hydraulic platform near one end, the upper end of the connecting pipe is connected to the dust suction chamber, a dust storage chamber is provided inside the workbench, the lower end of the connecting pipe is connected to the dust storage chamber, an exhaust port is provided on the outer surface of one side of the dust storage chamber near the upper end, the exhaust port is connected to the dust storage chamber, a filter is fixedly connected to the inner wall of the exhaust port near one end, and a suction fan is fixedly connected to the lower end of the inner wall of the exhaust port.

[0013] Preferably, a cavity is opened inside the pressing mold near the upper end, an electrode sheet is fixedly connected to one side of the interior of the cavity, a spring is fixedly connected to the upper inner wall of the cavity near the electrode sheet, a moving head is fixedly connected to the outer surface of one side of the spring, one end of the moving head is designed in an arc shape and extends to the outside of the pressing mold.

[0014] Preferably, a second cylinder is fixedly connected to the outer surface of the upper end of the workbench near one side, and a discharge box is fixedly connected to one end of the second cylinder.

[0015] Preferably, an electric telescopic rod is fixedly connected to the outer surface of the upper end of the workbench near the concave mold, and a conveyor belt is provided on one side of the workbench.

[0016] Preferably, a support plate is fixedly connected to an outer surface of one side of the workbench near the conveyor belt, and a guide slide plate is fixedly connected to the upper end of the support plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] When the operator presses the two groups of control rods, the two groups of mobile rods will be driven to compress the springs, and at the same time, the bevel block will no longer be engaged with the inside of the concave cavity. Then, the pressing mold can be pulled downward to realize the disassembly of the pressing mold, so that the pressing mold can be replaced with a new model. In addition, the operator unscrews the bolts, and then pulls the mobile mold up and down to adjust the position, and then passes the bolts through the concave mold and fixes them in the corresponding threaded holes, so that the push plate to the upper end of the mobile mold changes, thereby realizing the change of the depth in the concave mold, and then changing the thickness of the refractory brick after processing and forming. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional view of the overall structure of the present invention;

[0020] Figure 2 It is a side perspective view of the overall structure of the present invention;

[0021] Figure 3 is a cross-sectional view of the present invention;

[0022] Figure 4 is a cross-sectional view of the disassembly mechanism of the present invention;

[0023] Figure 5 For the present invention Figure 3 Magnified view at A in the middle;

[0024] Figure 6 is an enlarged view of the adjustment mechanism of the present invention;

[0025] Figure 7 A three-dimensional view of the mobile mold of the present invention;

[0026] Figure 8 For the present invention Figure 4 Magnified view at B.

[0027] In the figure: 1. workbench; 2. concave mold; 3. support rod; 4. hydraulic table; 5. pressing mold; 6. hydraulic rod; 7. disassembly mechanism; 71. concave cavity; 72. groove; 73. moving rod; 74. bevel block; 75. spring; 76. control rod; 8. adjustment mechanism; 81. sliding cavity; 82. moving mold; 83. threaded hole; 84. bolt; 9. first cylinder; 10. push plate; 11. fixed groove; 12. fixed rod; 13. slider; 14. slide groove; 15. indicator line; 16. dust suction cavity; 17. connecting pipe; 18. dust storage chamber; 19. filter screen; 20. suction fan; 21. exhaust port; 22. cavity; 23. electrode sheet; 24. spring; 25. moving head; 26. electric telescopic rod; 27. guide slide plate; 28. support plate; 29. ​​conveyor belt; 30. second cylinder; 31. discharge box. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] The embodiment of the present invention provides an intelligent production line for refractory bricks, which solves the problem that refractory bricks of different thicknesses need to be processed due to different production requirements of orders during production and manufacturing. The traditional technology generally requires the replacement of molds for processing refractory bricks, so that a mold for processing refractory bricks can only process one type of refractory bricks. In addition, the upper and lower molds of the refractory bricks are fixed with screws, which makes it inconvenient to disassemble.

[0030] The technical solution in the embodiment of the present invention is to solve the above-mentioned technical problems, and the overall idea is as follows: when the operator presses the two sets of control rods 76, the present invention will drive the two sets of moving rods 73 to compress the spring 75, and also drive the bevel block 74 to no longer engage with the inside of the concave cavity 71, and then pull the pressing mold 5 downward to realize the disassembly of the pressing mold 5, so that the pressing mold 5 is replaced with a new model; in addition, the operator unscrews the bolt 84, and then pulls the moving mold 82 up and down to adjust the position, and then passes the bolt 84 through the concave mold 2 and fixes it in the corresponding threaded hole 83, so that the push plate 10 to the upper end of the moving mold 82 changes, thereby realizing the change of the depth inside the concave mold 2, and then changing the thickness of the refractory brick after processing and forming.

[0031] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0032] See also Figures 1 to 8, the present invention provides a technical solution for a refractory brick intelligent production line:

[0033] An intelligent production line for refractory bricks, such as Figure 1 , Figure 2 , Figure 3 As shown, it includes a workbench 1, the upper outer surface of the workbench 1 is fixedly connected with four groups of support rods 3, the upper end of the workbench 1 is fixedly connected with a concave mold 2 by screws near the center, and a first cylinder 9 is embedded and installed inside the workbench 1, and the two are fixedly connected; a push plate 10 is arranged at the upper end of the first cylinder 9, and the two are fixedly connected; a hydraulic table 4 is fixedly connected to the upper outer surface of the support rod 3, and the lower outer surface of the hydraulic table 4 is fixedly connected with a hydraulic rod 6 near the center; and a disassembly mechanism 7 and an adjustment mechanism 8; the adjustment mechanism 8 is arranged inside the concave mold 2, and the adjustment mechanism 8 is used to process refractory bricks of different thicknesses; the disassembly mechanism 7 is arranged at the lower end of the hydraulic rod 6, and the lower end of the disassembly mechanism 7 is fixedly connected with a pressing mold 5, and the disassembly mechanism 7 is used for quick replacement of the pressing mold 5.

[0034] When manufacturing refractory bricks, sometimes due to different production requirements of orders, it is necessary to process refractory bricks of different thicknesses. Traditional technology generally requires the replacement of the mold for processing refractory bricks, so that a mold for processing refractory bricks can only process one type of refractory bricks. In addition, the upper and lower molds of the refractory bricks are fixed with screws, which makes it inconvenient to disassemble. The present invention requires the operator to put the refractory powder into the concave mold 2 and flatten it, and then the hydraulic rod 6 on the hydraulic table 4 pushes the disassembly mechanism 7 and the pressing mold 5 to move downward, and the pressing mold 5 will enter the concave mold 2 to press the refractory powder into refractory by high pressure. Fire bricks, then the first cylinder 9 pushes the push plate 10 up, and pushes the refractory bricks formed on the surface of the push plate 10 out of the concave mold 2. Then the operator removes the refractory bricks. When refractory bricks of other thicknesses need to be processed, the mold for processing refractory bricks is changed through the adjusting mechanism 8, so that refractory bricks of different thicknesses can be processed. When refractory bricks of other shapes need to be processed, the screws fixing the concave mold 2 are unscrewed, and the concave mold 2 and the adjusting mechanism 8 are replaced with the required ones, and then the disassembly mechanism 7 is removed, and the pressing mold 5 is replaced with a pressing mold 5 that is compatible with the new concave mold 2.

[0035] As an embodiment of the present invention, Figure 4 , Figure 5 , Figure 6As shown, a groove 72 is provided at the center of the upper outer surface of the pressing mold 5, and moving rods 73 are provided at both left and right ends of the groove 72. A spring 75 is provided between the two groups of moving rods 73, and both ends of the spring 75 are fixedly connected to the moving rod 73. A control rod 76 is fixedly connected to the center of the outer surface of one side of the moving rod 73, and one end of the control rod 76 penetrates the pressing mold 5 and extends to the outside. An angled block 74 is fixedly connected to the upper side surface of the moving rod 73, and the upper end of the moving rod 73 extends to the inside of the hydraulic rod 6. A concave cavity 71 is provided inside the hydraulic rod 6 at the position of the angled block 74.

[0036] A sliding cavity 81 is provided inside the concave mold 2, a movable mold 82 is provided inside the sliding cavity 81, threaded holes 83 are provided on the left and right sides of the outer surface of the movable mold 82, bolts 84 are provided on the left and right sides of the upper end of the concave mold 2, and one end of the bolt 84 extends to the inside of the threaded hole 83.

[0037] When the concave mold 2 is replaced with a concave mold 2 for producing other types of refractory bricks; the present invention requires the operator to press the two sets of control rods 76 to drive the two sets of moving rods 73 to compress the spring 75, and also drive the bevel block 74 to no longer engage with the inside of the concave cavity 71, and then pull the pressing mold 5 downward to realize the disassembly of the pressing mold 5, so that the pressing mold 5 can be replaced with a new model;

[0038] When refractory bricks of different thicknesses need to be made, the present invention requires the operator to unscrew the bolt 84, and then pull the movable mold 82 up and down to adjust the position. When the threaded hole 83 can be seen by observing the hole of the fixing bolt 84, the bolt 84 is passed through the concave mold 2 and fixed in the corresponding threaded hole 83, so that the push plate 10 to the upper end of the movable mold 82 changes, thereby changing the depth in the concave mold 2, and then changing the thickness of the refractory brick after processing and forming.

[0039] As an embodiment of the present invention, Figure 7 As shown, an indicator line 15 is provided at the center position of the outer surface of one side of the movable mold 82 .

[0040] In order to clearly know the depth of the concave mold 2; in the present invention, when the operator adjusts the movable mold 82, by observing the leaked indicator line 15, the depth of the concave mold 2 can be clearly known, thereby judging the thickness of the refractory bricks processed in the concave mold 2.

[0041] As an embodiment of the present invention, Figure 6 As shown, sliders 13 are fixedly connected to the left and right sides of the lower end of the inner wall of the movable mold 82, and slide grooves 14 are opened on the left and right sides of the side surface of the concave mold 2. The sliders 13 are arranged inside the slide grooves 14, and the two are slidably connected.

[0042] When adjusting the movable mold 82 to be pulled upward, it is easy to pull the movable mold 82 out of the concave mold 2, resulting in the need to put the movable mold 82 back into the concave mold 2, which increases cumbersome steps; in the present invention, when the operator pulls the movable mold 82, the slider 13 will slide in the slide groove 14, and finally slide to the top of the slide groove 14. The slider 13 cannot slide upward, thereby limiting the movable mold 82 from moving upward and avoiding the problem of the movable mold 82 sliding out of the concave mold 2.

[0043] As an embodiment of the present invention, Figure 5 As shown, a fixing rod 12 is fixedly connected to the center of the outer surface of the lower end of the push plate 10, and the interior of the fixing rod 12 is provided with gradually increasing fixing grooves 11 from top to bottom, and the fixing grooves 11 are connected to the upper end of the first cylinder 9 by sleeve connection.

[0044] When the first cylinder 9 is damaged, sometimes the first cylinder 9 replaced is produced by different manufacturers, which may easily lead to different thicknesses of the ejector rods of the first cylinder 9. In order to make the connection position between the push plate 10 and the first cylinder 9 suitable for ejector rods of different thicknesses, the fixing grooves 11 in the fixing rod 12 of the present invention are arranged in a plurality of groups from top to bottom inside the fixing rod 12 and gradually increase in size. The ejector rods of different thicknesses of the first cylinder 9 can be sleeved in different fixing grooves 11, thereby increasing the practicality of the refractory brick mold.

[0045] As an embodiment of the present invention, Figure 3 As shown, a dust suction chamber 16 is provided at the center of the outer surface of the lower end of the hydraulic platform 4 near the left and right ends, a connecting pipe 17 is fixedly connected to the outer surface of one side of the hydraulic platform 4 near one end, and the upper end of the connecting pipe 17 is connected to the dust suction chamber 16, a dust storage chamber 18 is provided inside the workbench 1, and the lower end of the connecting pipe 17 is connected to the dust storage chamber 18, an exhaust port 21 is provided on the outer surface of one side of the dust storage chamber 18 near the upper end, and the exhaust port 21 is connected to the dust storage chamber 18, a filter screen 19 is fixedly connected to the inner wall of the exhaust port 21 near one end, and a suction fan 20 is fixedly connected to the lower end of the inner wall of the exhaust port 21.

[0046] Because the material of refractory bricks is mostly in powder form, some of the powder will fly up during processing and finally fall everywhere, causing dust to accumulate everywhere. When producing refractory bricks, the suction fan 20 of the present invention rotates to form an air negative pressure in the dust suction chamber 16. Most of the powder that flies up during production will enter the interior of the dust suction chamber 16 and finally enter the dust storage chamber 18 along the connecting pipe 17, thereby collecting the refractory material. When a certain amount is collected, the refractory material can be taken out of the dust storage chamber 18 for continued use. At the same time, the problem of refractory material flying everywhere is avoided. The installed filter screen 19 can prevent the refractory material from passing through the exhaust port 21, thereby collecting the refractory material in the dust storage chamber 18.

[0047] As an embodiment of the present invention, Figure 8 As shown, a cavity 22 is opened inside the pressing mold 5 near the upper end, an electrode sheet 23 is fixedly connected to one side of the interior of the cavity 22, a spring 24 is fixedly connected to the inner wall of the upper end of the cavity 22 near the electrode sheet 23, a moving head 25 is fixedly connected to the outer surface of one side of the spring 24, one end of the moving head 25 is designed in an arc shape and extends to the outside of the pressing mold 5.

[0048] When the suction fan 20 is working continuously, the dust suction chamber 16 is constantly suctioning dust. However, when adding refractory material into the concave mold 2, part of the refractory material in the concave mold 2 is easily sucked into the dust suction chamber 16. When the pressing mold 5 of the present invention enters the movable mold 82, the moving head 25 moves toward the inside of the cavity 22, and at the same time drives the spring piece 24 to contact the electrode piece 23. The spring piece 24 and the electrode piece 23 are both made of conductive material. One end of the spring piece 24 and the electrode piece 23 are connected to the circuit controlling the suction fan 20. When the spring piece 24 contacts the electrode piece 23, the suction fan 20 rotates. When the spring piece 24 separates from the electrode piece 23, the circuit of the suction fan 20 is disconnected, and the suction fan 20 stops rotating, thereby avoiding the problem that the suction fan 20 continuously causes part of the refractory material in the concave mold 2 to be sucked away.

[0049] As an embodiment of the present invention, Figure 1 As shown, a second cylinder 30 is fixedly connected to the outer surface of the upper end of the workbench 1 near one side, and a discharge box 31 is fixedly connected to one end of the second cylinder 30 .

[0050] Every time refractory material is added to the concave mold 2, it needs to be added manually. In order to free up manpower, the present invention arranges an automatic unloading mechanism next to the second cylinder 30. Each time the unloading mechanism adds refractory material into the discharge box 31, the second cylinder 30 pushes the discharge box 31 to move to the top of the concave mold 2, and then discharges the refractory material from the lower opening. After the refractory material is discharged, the second cylinder 30 is retracted to drive the discharge box 31 back to the initial position, and then the automatic unloading mechanism will fill the discharge box 31, thereby realizing the problem of automatic unloading in the concave mold 2.

[0051] As an embodiment of the present invention, Figure 1 As shown, an electric telescopic rod 26 is fixedly connected to the upper outer surface of the workbench 1 near the concave mold 2 , and a conveyor belt 29 is provided on one side of the workbench 1 .

[0052] After the refractory bricks are pushed out by the push plate 10, manual labor is still required to take out the refractory bricks in order to free up manpower; when the push plate 10 moves upward, it will move to a position flush with the upper end surface of the movable mold 82. At this time, the electric telescopic rod 26 extends and pushes the refractory bricks onto the conveyor belt 29. A stacking robot can be set next to the conveyor belt 29 to realize the placement of the refractory bricks.

[0053] As an embodiment of the present invention, Figure 2 As shown, a support plate 28 is fixedly connected to the outer surface of one side of the workbench 1 near the conveyor belt 29 , and a guide plate 27 is fixedly connected to the upper end of the support plate 28 .

[0054] In order to facilitate the electric telescopic rod 26 to push the refractory bricks to the conveyor belt 29; when the electric telescopic rod 26 pushes the refractory bricks, the refractory bricks will be pushed onto the guide slide 27. Under the push of the electric telescopic rod 26, the refractory bricks will slide along the slope of the guide slide 27 to the conveyor belt 29, and the installed support plate 28 is used to support the guide slide 27.

[0055] Method of use: The present invention requires the operator to press two sets of control rods 76, drive the two sets of moving rods 73 to compress the spring 75, and also drive the bevel block 74 to no longer engage with the inside of the cavity 71, and then pull the pressing mold 5 downward to realize the disassembly of the pressing mold 5, so that the pressing mold 5 can be replaced with a new model;

[0056] When refractory bricks of different thicknesses need to be made, the operator unscrews the bolt 84, then pulls the movable mold 82 up and down to adjust the position, and then passes the bolt 84 through the concave mold 2 and fixes it in the corresponding threaded hole 83, so that the push plate 10 to the upper end of the movable mold 82 changes, thereby changing the depth in the concave mold 2, and then changing the thickness of the refractory brick after processing.

[0057] The electrical components appearing in this article are all connected to the external main controller and 220V AC power through a transformer, and the main controller can be a conventional known device that controls a computer, etc. The product model provided by the present invention is only used for the technical solution according to the structural characteristics of the product. The product will be adjusted and modified after purchase to make it more matching and consistent with the technical solution of the present invention. It is a technical solution for the best application of the technical solution. The model of its product can be replaced and modified according to the required technical parameters, which is well known to technical personnel in this field. Therefore, technical personnel in this field can clearly obtain the corresponding use effect through the technical solution provided by the present invention.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A refractory brick intelligent production line, comprising: A workbench (1), wherein the upper outer surface of the workbench (1) is fixedly connected with four groups of support rods (3), the upper end of the workbench (1) is fixedly connected with a concave mold (2) near the center position by screws, the upper outer surface of the workbench (1) is fixedly connected with an electric telescopic rod (26) near the concave mold (2), and a conveyor belt (29) is arranged on one side of the workbench (1); a support plate (28) is fixedly connected with the outer surface of one side of the workbench (1) near the conveyor belt (29), and the upper end of the support plate (28) is fixedly connected with a guide plate (27); a first cylinder (26) is embedded and installed inside the workbench (1). 9), a push plate (10) is arranged at the upper end of the first cylinder (9); a hydraulic platform (4) is fixedly connected to the upper outer surface of the support rod (3), and a hydraulic rod (6) and a disassembly mechanism (7) and an adjustment mechanism (8) are fixedly connected to the lower outer surface of the hydraulic platform (4) near the center position; the characteristic is that: the adjustment mechanism (8) is arranged inside the concave mold (2), and the adjustment mechanism (8) is used to process refractory bricks of different thicknesses; the disassembly mechanism (7) is arranged at the lower end of the hydraulic rod (6), and the lower end of the disassembly mechanism (7) is fixedly connected to a pressing mold (5), and the disassembly mechanism (7) is used to quickly replace the pressing mold (5); A groove (72) is provided at the center position of the outer surface of the upper end of the pressing mold (5), and moving rods (73) are provided at both left and right ends of the groove (72). A spring (75) is provided between the two groups of moving rods (73), and both ends of the spring (75) are fixedly connected to the moving rod (73). A control rod (76) is fixedly connected at the center position of the outer surface of one side of the moving rod (73), and one end of the control rod (76) passes through the pressing mold (5) and extends to the outside. A bevel block (74) is fixedly connected to the upper side surface of the moving rod (73), and the upper end of the moving rod (73) extends to the inside of the hydraulic rod (6), and a concave cavity (71) is provided inside the hydraulic rod (6) at the position of the bevel block (74); A cavity (22) is provided inside the pressing mold (5) near one side of the upper end, an electrode sheet (23) is fixedly connected to one side of the cavity (22), a spring sheet (24) is fixedly connected to the inner wall of the upper end of the cavity (22) near the electrode sheet (23), a moving head (25) is fixedly connected to the outer surface of one side of the spring sheet (24), one end of the moving head (25) is designed in an arc shape and extends to the outside of the pressing mold (5); The concave mold (2) has a sliding cavity (81) formed inside, a movable mold (82) is arranged inside the sliding cavity (81), threaded holes (83) are formed on the left and right sides of the outer surface of the movable mold (82), and an indicator line (15) is arranged at the center of one side of the outer surface; sliders (13) are fixedly connected to the left and right sides of the lower end of the inner wall of the movable mold (82), and sliding grooves (14) are formed on the left and right sides of the side surface of the concave mold (2), and the sliders (13) are arranged inside the sliding grooves (14), and the two are slidably connected; bolts (84) are arranged on the left and right sides of the upper end of the concave mold (2), and one end of the bolt (84) extends to the inside of the threaded hole (83); A fixing rod (12) is fixedly connected to the center of the outer surface of the lower end of the push plate (10), and fixing grooves (11) which are gradually enlarged are sequentially opened inside the fixing rod (12) from top to bottom, and the fixing grooves (11) are connected to the upper end of the first cylinder (9) by sleeve connection; A dust suction chamber (16) is provided at the center of the outer surface of the lower end of the hydraulic platform (4) near the left and right ends; a connecting pipe (17) is fixedly connected to the outer surface of one side of the hydraulic platform (4) near one end of the conveyor belt (29); the upper end of the connecting pipe (17) is communicated with the dust suction chamber (16); a dust storage chamber (18) is provided inside the workbench (1); the lower end of the connecting pipe (17) is communicated with the dust storage chamber (18); an exhaust port (21) is provided on the outer surface of one side of the dust storage chamber (18) near the upper end; the exhaust port (21) is communicated with the dust storage chamber (18); a filter screen (19) is fixedly connected to the inner wall of the exhaust port (21) near one end of the dust storage chamber (18); and a suction fan (20) is fixedly connected to the lower end of the inner wall of the exhaust port (21); A second cylinder (30) is fixedly connected to one end of the upper outer surface of the workbench (1) near the suction fan (20), and a discharge box (31) is fixedly connected to one end of the second cylinder (30).

Images