A conical screen flange welding fixture assembly device

Abstract

The present invention relates to the technical field of pharmaceutical equipment, and specifically to a conical screen flange welding fixture assembly device, comprising an installation upper plate, the center of the installation upper plate is fixedly connected to an upper mold, the left and right sides of the installation upper plate are slidably connected to limit slide rails, the bottom of the limit slide rails is fixedly connected to a mounting base plate, the upper end of the installation base plate is drivingly connected to a rotating table, the upper end of the rotating table is fixedly connected to a bottom mold, an automatic feeding structure is installed at the center upper end of the bottom mold, the automatic feeding structure comprises a protective plate, a telescopic cylinder, a baffle plate and a feeding connecting component, a telescopic cylinder is installed at the front center of the protective plate, the lower end of the telescopic cylinder is telescopically connected to the baffle plate, and a feeding connecting component is fixedly provided in the center of the protective plate, the telescopic cylinder and the baffle plate. Through the setting of the automatic feeding structure, the flange and the screen can be automatically fed, and the automated conical screen flange production welding work can be carried out in cooperation.

Description

Technical Field

[0001] The invention relates to the technical field of pharmaceutical equipment, in particular to a conical screen flange welding fixture assembly device. Background Art

[0002] The conical screen commonly used in pharmaceutical equipment is used to make drug granules of fixed size. In order to achieve high granulation efficiency and ensure uniform drug particles, the overall production accuracy of the screen is required to be high. In addition, since the equipment runs at a high speed of thousands of revolutions, it is necessary to effectively control noise, temperature rise, friction, etc., so the concentricity and roundness requirements of the screen are relatively high.

[0003] In the traditional manufacturing process, the screen mesh is manually rolled into a circle, calibrated after welding with argon arc welding, and then welded to the upper and lower large flanges and small flanges. After the overall completion, it is fine-turned. The overall production cycle is long, the deformation is large, the roundness and taper of the screen area are uncontrollable, and the concentricity of the upper and lower flanges and the cone is uncontrollable. As a result, the gap between the whole particle knife and the screen needs to be manually adjusted multiple times using gaskets, and the interchangeability is poor.

[0004] At the same time, during the production process of traditional conical screen flanges, due to the limitations of the tooling structure, manual auxiliary loading work is required, and automated loading and replenishment work cannot be achieved, which is not conducive to automated production work and reduces production efficiency. Therefore, improvements are needed. Summary of the invention

[0005] In view of the problems in the prior art, the present invention provides a conical screen flange welding fixture assembly device.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a conical screen flange welding fixture combination device, including an installation upper plate, the center of the installation upper plate is fixedly connected to an upper mold, the left and right sides of the installation upper plate are slidably connected to limiting slide rails, the bottom of the limiting slide rails is fixedly connected to a mounting base plate, the upper end of the installation base plate is drivingly connected to a rotating table, and the upper end of the rotating table is fixedly connected to a bottom mold.

[0007] Specifically, an automatic feeding structure is installed at the central upper end of the bottom mold.

[0008] Specifically, the automatic feeding structure includes a protective plate, a telescopic cylinder, a baffle plate and a feeding connecting component. A telescopic cylinder is installed at the front end center of the protective plate, and the lower end of the telescopic cylinder is telescopically connected to the baffle plate. The feeding connecting component is fixedly provided at the center of the protective plate, the telescopic cylinder and the baffle plate.

[0009] Specifically, the feeding connecting component includes a first feeding belt and a second feeding belt. The first feeding belt is arranged on one side of the interior of the feeding connecting component, and the second feeding belt is arranged on the other side of the interior of the feeding connecting component. Two of the first feeding belt and the second feeding belt are provided, and both are connected in the center direction.

[0010] Specifically, the feeding connecting component further includes an adjusting mechanism, and the centers of the first feeding belt and the second feeding belt are connected with the adjusting mechanism.

[0011] Specifically, the regulating mechanism includes a driven regulating part and an active regulating part, the driven regulating part is arranged at the top of the inner end of the regulating mechanism, and the lower end of the driven regulating part is connected to the active regulating part in a limiting driving manner.

[0012] Specifically, the driven regulating part includes a positioning grid plate, a supporting frame seat and an adjusting main part. The rear end of the positioning grid plate is fixedly connected to the supporting frame seat, and the lower right end of the supporting frame seat is rotatably connected to the adjusting main part.

[0013] The rear end of the second track connecting plate is fixedly connected to the second track connecting plate, and the right end of the second track connecting plate is fixedly connected to the second track connecting plate. The right end of the second track connecting plate is installed with the second cylinder, and the center of the second track connecting plate is slidably connected to the first track connecting plate. The upper end of the first track connecting plate is fixedly connected to the second track connecting plate, and the right end of the second track connecting plate is installed with the second cylinder. The center of the second track connecting plate is slidably connected to the first track connecting plate, and the upper end of the first track connecting plate is fixedly connected to the protective limit block. The upper end of the protective limit block is installed with the first cylinder, and the lower end of the first cylinder passes through the first track connecting plate, and the protective limit block is telescopically connected to the displacement axis frame, and the front end of the displacement axis frame is fixedly connected with the positioning claw.

[0014] Specifically, the active control part includes a limit load frame, a telescopic tooth plate, a telescopic coupling, a third cylinder, a mounting support plate, a load frame profile, a supporting seat block and a positioning and stabilizing plate. The left and right sides of the positioning and stabilizing plate are fixedly connected with the supporting seat blocks, the upper end of the supporting seat block is fixedly connected with the load frame profile, the right side of the load frame profile is fixedly connected with the mounting support plate, the third cylinder is installed at the center of the mounting support plate, the upper end of the third cylinder is telescopically connected with the telescopic coupling, the top of the telescopic coupling is fixedly connected with the telescopic tooth plate, and the upper end of the load frame profile is fixedly connected with the limit load frame.

[0015] Specifically, the limit bearing frame and the driving connecting rod are limitedly sleeved and arranged, the telescopic tooth plate is meshed and connected with the telescopic connecting shaft, the second cylinder is limitedly rotatably connected with the supporting frame seat, the second cylinder drives the first track connecting plate frame and the protective limit block to be slidably connected on the second track connecting plate frame, the first cylinder drives the positioning claw and the displacement shaft frame to be symmetrically slidably connected on the first track connecting plate frame and the protective limit block, the third cylinder controls the telescopic connection of the telescopic tooth plate through the telescopic connecting shaft, drives the connecting tooth piece to rotate, so that the driving connecting rod, the bearing plate and the protective end frame are limitedly rotated on the limit bearing frame, and the first feeding belt The second feeding belt is connected with the front and rear sides of the carrying plate, the carrying plate is rotated by driving the connecting rod, the connecting tooth plate and the coordinated rotating rod, and the protective end frame and the carrying plate are rotated at an angle, the protective plate is fixedly connected to the positioning grid plate, the carrying frame frame adopts an inclined structure, the limiting carrying frame, the carrying frame frame, the supporting seat block and the positioning and stabilizing plate are fixedly connected as a whole, the center of the positioning and stabilizing plate adopts a frame structure, and the positioning and stabilizing plate is arranged directly above the bottom mold, the positioning claw is connected with the positioning and stabilizing plate through the left side of the protective end frame, and the center of the positioning claw is at the upper end of the bottom mold.

[0016] Beneficial effects of the present invention:

[0017] 1. The present invention adjusts the feeding position by adjusting the setting of the main part, and the second cylinder inside the main part can be adjusted to be telescopically controlled, driving the first track connecting plate frame and the protective limit block to perform displacement adjustment on the upper end of the second track connecting plate frame, so that the first track connecting plate frame and the protective limit block change their positions on the second track connecting plate frame to achieve the adjustment of the lateral position, and the first cylinder drives the displacement shaft frame to slide on the first track connecting plate frame and the protective limit block to achieve the adjustment of the longitudinal position of the positioning claw and the displacement shaft frame, so that the positioning claw can drive the screen to be transmitted, so that the screen reaches directly above the bottom mold, and the connecting tooth piece can be driven to rotate, thereby driving the protective end frame, the bearing plate, the driving connecting rod, and the coordinated rotating rod to rotate as a whole, so that the protective end frame and the bearing plate are tilted, so that the screen can better reach the bottom of the bearing plate, and it is convenient to limit the connection of the screen through the positioning claw, driving the screen to be transmitted and coordinated.

[0018] Second, the present invention performs driving and regulating work through the setting of the active regulating part, installs the support plate, the load-bearing frame, the supporting seat block, and the positioning and stabilizing plate for fixing, thereby realizing the center limit fixing work of the active regulating part, and the third cylinder is installed at the center of the mounting support plate. Through the drive of the third cylinder, the telescopic coupling can be driven to extend and retract, thereby changing the position of the telescopic tooth plate. When the position of the telescopic tooth plate changes, the connecting tooth piece can be driven to rotate, thereby changing the angle of the protective end frame and the load-bearing plate, so as to better perform the automatic transmission of the screen. At the same time, the setting of the limiting load-bearing frame facilitates the positioning of the driving connecting rod and the cooperative rotating rod, so that the driving connecting rod and the cooperative rotating rod can be rotated and adjusted at the center position of the limiting load-bearing frame, thereby realizing the purpose of stable transmission coordination. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective;

[0021] Figure 2 It is a structural schematic diagram of the second embodiment of the main body of the present invention;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the automatic feeding structure of the present invention from the front perspective;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the feeding connecting component in the present invention from a front perspective;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the feeding connecting component in the present invention from the left side perspective;

[0025] Figure 6 It is a schematic diagram of the front viewing angle stereoscopic structure of the adjustment mechanism in the present invention;

[0026] Figure 7 This is a disassembled diagram of the adjustment mechanism in the present invention;

[0027] Figure 8 It is a schematic diagram of the front viewing angle stereoscopic structure of the passive control part in the present invention;

[0028] Fig. 9 This is a disassembled diagram of the main adjustment parts in the present invention;

[0029] Fig.10 It is a schematic diagram of the front viewing angle stereoscopic structure of the active control part in the present invention.

[0030] In the figure: 101-limiting slide rail, 102-installing upper plate, 103-installing bottom plate, 2-bottom mold, 3-upper mold, 4-rotating table, 5-automatic feeding structure, 6-protective plate, 7-telescopic cylinder, 8-shielding plate, 9-feeding connecting component, 10-first feeding belt, 11-second feeding belt, 12-adjusting mechanism, 13-driven regulating part, 14-active regulating part, 15-positioning grid plate, 16-support frame seat, 17-adjusting main part, 18-protective end frame, 19-bearing plate, 20-driving connecting rod, 21-connecting tooth plate, 22-cooperative rotating rod, 23-positioning claw, 24-displacement shaft frame, 25-first rail connecting plate frame, 26-protective limit block, 27-first cylinder, 28-second cylinder, 29-second rail connecting plate frame, 30-limit bearing frame, 31-telescopic tooth plate, 32-telescopic connecting shaft, 33-third cylinder, 34-installing support plate, 35-bearing frame frame, 36-supporting seat block, 37-positioning stabilizing plate. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0032] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0033] The present invention is further described below in conjunction with the accompanying drawings.

[0034] Example 1

[0035] like Figure 1As shown, a conical screen flange welding fixture assembly device of the present invention includes an installation upper plate 102, the center of the installation upper plate 102 is fixedly connected to an upper mold 3, the left and right sides of the installation upper plate 102 are slidably connected to limiting slide rails 101, the bottom of the limiting slide rail 101 is fixedly connected to an installation base plate 103, the upper end of the installation base plate 103 is drivingly connected to a rotating table 4, and the upper end of the rotating table 4 is fixedly connected to a bottom mold 2.

[0036] The working principle of Example 1 is as follows: when in use, the user places the screen on the upper end of the bottom mold 2, and the bearing is placed on the lower end of the screen, and then the upper plate 102 is driven to slide on the limiting slide rail 101, thereby changing the position of the upper mold 3, and then the upper bearing is placed on the upper end of the screen, and the movement of the upper mold 3 makes the bearing and the screen limited and pressed, and at the same time the rotating table 4 is started, and the rotating table 4 drives the bottom mold 2 to rotate, and the welding production work is carried out in cooperation with the external welding device.

[0037] Example 2

[0038] On the basis of Example 1, Figure 2 As shown, an automatic feeding structure 5 is installed at the central upper end of the bottom mold 2.

[0039] like Figure 3 As shown, the automatic feeding structure 5 includes a protective plate 6, a telescopic cylinder 7, a baffle plate 8 and a feeding connecting component 9. The telescopic cylinder 7 is installed at the front center of the protective plate 6, and the lower end of the telescopic cylinder 7 is telescopically connected to the baffle plate 8. The feeding connecting component 9 is fixedly provided in the center of the protective plate 6, the telescopic cylinder 7 and the baffle plate 8. The telescopic cylinder 7 is electrically connected to an external power source through a wire, and can be driven by the control of the circuit to drive the baffle plate 8 to extend and retract, so that the lower end of the protective plate 6 adopts an openable and closable structure design, which is convenient for manual maintenance of the feeding connecting component 9.

[0040] like Figure 4 As shown, the feeding connecting component 9 includes a first feeding belt 10 and a second feeding belt 11. The first feeding belt 10 is arranged on one side of the interior of the feeding connecting component 9, and the second feeding belt 11 is arranged on the other side of the interior of the feeding connecting component 9. Two first feeding belts 10 and two second feeding belts 11 are provided, and both are connected in the center direction. The first feeding belt 10 and the second feeding belt 11 perform feeding work at both ends respectively. Both the screen and the bearing can be transmitted through the first feeding belt 10 and the second feeding belt 11 to realize automated feeding coordination work, and the structure of the adjusting mechanism 12 is used to facilitate the limiting and re-transmission work of the screen and the bearing.

[0041] like Figure 5 As shown, the feeding connecting component 9 further includes an adjusting mechanism 12 , and the centers of the first feeding belt 10 and the second feeding belt 11 are connected with the adjusting mechanism 12 .

[0042] like Figure 6 , Figure 7 As shown, the regulating mechanism 12 includes a driven regulating part 13 and an active regulating part 14 . The driven regulating part 13 is arranged at the top of the inner end of the regulating mechanism 12 , and the lower end of the driven regulating part 13 is connected to the active regulating part 14 in a limiting driving manner.

[0043] like Figure 8 As shown, the driven regulating part 13 includes a positioning grid plate 15, a supporting frame seat 16 and an adjusting main component 17. The rear end of the positioning grid plate 15 is fixedly connected to the supporting frame seat 16, and the lower right end of the supporting frame seat 16 is rotatably connected to the adjusting main component 17.

[0044] like Fig. 9 As shown, the adjustment main component 17 includes a protective end frame 18, a bearing plate 19, a driving connecting rod 20, a connecting tooth piece 21, a cooperative rotating rod 22, a positioning claw 23, a displacement shaft frame 24, a first track connecting plate frame 25, a protective limit block 26, a first cylinder 27, a second cylinder 28 and a second track connecting plate frame 29. The right side of the protective end frame 18 is fixedly connected to the bearing plate 19, the right center of the bearing plate 19 is fixedly connected to the driving connecting rod 20, the rear end of the driving connecting rod 20 is fixedly connected to the connecting tooth piece 21, the rear end of the connecting tooth piece 21 is fixedly connected to the cooperative rotating rod 22, the upper end of the protective end frame 18 is fixedly connected to the second track connecting plate frame 29, the right end of the second track connecting plate frame 29 is installed with a second cylinder 28, and the center of the second track connecting plate frame 29 is slidably connected to the first track The connecting plate frame 25, the upper end of the first track connecting plate frame 25 is fixedly connected with a protective limit block 26, the upper end of the protective limit block 26 is installed with a first cylinder 27, the lower end of the first cylinder 27 passes through the first track connecting plate frame 25, the protective limit block 26 and the displacement shaft frame 24 are telescopically connected, the front end of the displacement shaft frame 24 is fixedly connected with a positioning claw 23, the connecting tooth piece 21 can be driven to rotate, so that the driving connecting rod 20, the coordinated rotating rod 22, the protective end frame 18, and the bearing plate 19 are rotated accordingly, so that the screen at the upper end of the bearing plate 19 changes its position, and at the same time, it can drive the second cylinder 28 and the second track connecting plate frame 29 to move, and at the same time, the connection between the second cylinder 28 and the support frame seat 16 adopts a movable ball-shaft connection method to prevent the occurrence of jamming.

[0045] like Fig.10As shown, the active control part 14 includes a limit bearing frame 30, a telescopic tooth plate 31, a telescopic connecting shaft 32, a third cylinder 33, a mounting support plate 34, a bearing frame frame 35, a supporting seat block 36 and a positioning and stabilizing plate 37. The left and right sides of the positioning and stabilizing plate 37 are fixedly connected with the supporting seat blocks 36, the upper end of the supporting seat blocks 36 is fixedly connected with the bearing frame frame 35, the right side of the bearing frame frame 35 is fixedly connected with the mounting support plate 34, the center of the mounting support plate 34 is installed with the third cylinder 33, the upper end of the third cylinder 33 is telescopically connected with the telescopic connecting shaft 32, the top of the telescopic connecting shaft 32 is fixedly connected with the telescopic tooth plate 31, the upper end of the bearing frame frame 35 is fixedly connected with the limit bearing frame 30, the third cylinder 33 can drive the telescopic tooth plate 31 and the telescopic connecting shaft 32 to be telescopic, and act on the connecting tooth piece 21, so that the connecting tooth piece 21 rotates and cooperates on the limit bearing frame 30, so as to achieve the purpose of angle control of the bearing plate 19.

[0046] The limit bearing frame 30 is set in a limit sleeve connection with the driving connecting rod 20, the telescopic tooth plate 31 is meshed and connected with the telescopic connecting shaft 32, the second cylinder 28 is connected to the support frame seat 16 in a limit rotation connection, the second cylinder 28 drives the first track connecting plate frame 25 and the protective limit block 26 to slide on the second track connecting plate frame 29, the first cylinder 27 drives the positioning claw 23 and the displacement shaft frame 24 to slide symmetrically on the first track connecting plate frame 25 and the protective limit block 26, the third cylinder 33 controls the telescopic connection of the telescopic tooth plate 31 through the telescopic connecting shaft 32, drives the connecting tooth piece 21 to rotate, so that the driving connecting rod 20, the bearing plate 19, and the protective end frame 18 are set to rotate in the limit position on the limit bearing frame 30, the first feeding belt 10 and the second feeding belt 10 are driven by the third cylinder 33. The belt 11 is connected to the front and rear sides of the bearing plate 19, and the bearing plate 19 is rotated by driving the connecting rod 20, the connecting tooth plate 21, and the coordinated rotating rod 22, so that the protective end frame 18 and the bearing plate 19 are rotated at an angle, the protective plate 6 is fixedly connected to the positioning grid plate 15, the bearing frame frame 35 adopts an inclined structure, the limiting bearing frame 30, the bearing frame frame 35, the supporting seat block 36, and the positioning and stabilizing plate 37 are fixedly connected as a whole, the center of the positioning and stabilizing plate 37 adopts a frame structure, and the positioning and stabilizing plate 37 is arranged directly above the bottom mold 2, the positioning claw 23 is connected to the positioning and stabilizing plate 37 through the left side of the protective end frame 18, and the center of the positioning claw 23 is at the upper end of the bottom mold 2.

[0047] The working principle of the second embodiment is as follows: the automatic feeding structure 5 is installed on the upper end of the mounting base plate 103, and the user feeds the screen through the first feeding belt 10 and the second feeding belt 11, and the bearing can be fed at the same time. The screen arrives at the position of the bearing plate 19 through transmission. At this time, the third cylinder 33 is driven to work, and the third cylinder 33 drives the telescopic shaft 32 to extend and retract, changing the position of the telescopic tooth plate 31. The telescopic tooth plate 31 is meshed and connected with the connecting tooth piece 21, and can drive the connecting tooth piece 21, the driving connecting rod 20, the protective end frame 18, and the bearing plate 19. , the coordinated rotating rod 22 rotates on the limiting bearing frame 30, so that the screen reaches the bottom position of the bearing plate 19, and the protective end frame 18 realizes the side protection to prevent the screen from detaching, and then drives the second cylinder 28, the second cylinder 28 drives the first track connecting plate frame 25 and the protective limiting block 26 to slide on the second track connecting plate frame 29, and then drives the first cylinder 27 to work, the first cylinder 27 drives the positioning claw 23 and the displacement shaft frame 24 to slide on the first track connecting plate frame 25 and the protective limiting block 26, thereby changing the position of the positioning claw 23, so that The positioning claw 23 limits the screen, and then the second cylinder 28 drives the positioning claw 23 to change its position. When it reaches the appropriate position, the first cylinder 27 drives the positioning claw 23 to separate, so that the screen falls, and falls through the gap between the symmetrically arranged protective end frame 18 and the bearing plate 19 until it reaches the upper end of the bottom mold 2. A limiting channel can be set along the way to facilitate the limited transmission of the screen, thereby completing the feeding and conduction work of the screen. The setting of the protective plate 6 can perform the upper protection work of the feeding connecting component 9, and the telescopic cylinder 7 can control the shielding The plate 8 is retracted so that the shielding plate 8 can be retracted and controlled to achieve side protection. The adjustment mechanism 12 is arranged in combination of a passive adjustment part 13 and an active adjustment part 14. The passive adjustment part 13 is arranged at the upper part of the adjustment mechanism 12, and the active adjustment part 14 is arranged at the lower end of the passive adjustment part 13, and they are connected and coordinated with each other, so that the screen can be better transmitted. The positioning grid plate 15 is fixed to the support frame seat 16, and the support frame seat 16 limits the side position of the adjustment main component 17, which is convenient for the installation and erection of the adjustment main component 17.

[0048] 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 conical screen flange welding fixture assembly device, comprising an upper mounting plate (102), characterized in that: The center of the mounting upper plate (102) is fixedly connected to an upper mold (3), the left and right sides of the mounting upper plate (102) are slidably connected to limit slide rails (101), the bottom of the limit slide rail (101) is fixedly connected to a mounting bottom plate (103), the upper end of the mounting bottom plate (103) is drivingly connected to a rotating table (4), and the upper end of the rotating table (4) is fixedly connected to the bottom mold (2); An automatic feeding structure (5) is installed at the central upper end of the bottom mold (2); The automatic feeding structure (5) comprises a protective plate (6), a telescopic cylinder (7), a baffle plate (8) and a feeding connecting component (9); the telescopic cylinder (7) is installed at the front end center of the protective plate (6); the baffle plate (8) is telescopically connected to the lower end of the telescopic cylinder (7); and the feeding connecting component (9) is fixedly provided at the center of the protective plate (6), the telescopic cylinder (7) and the baffle plate (8); The feeding connecting component (9) comprises a first feeding belt (10) and a second feeding belt (11), wherein the first feeding belt (10) is arranged on one side of the interior of the feeding connecting component (9), and the second feeding belt (11) is arranged on the other side of the interior of the feeding connecting component (9), and two of the first feeding belt (10) and the second feeding belt (11) are provided, and both are connected in the center direction; The feeding connection component (9) further comprises an adjustment mechanism (12), and the centers of the first feeding belt (10) and the second feeding belt (11) are connected with the adjustment mechanism (12); The regulating mechanism (12) comprises a driven regulating part (13) and an active regulating part (14); the driven regulating part (13) is arranged at the top of the inner end of the regulating mechanism (12); and the lower end of the driven regulating part (13) is connected to the active regulating part (14) in a limiting driving manner; The driven regulating part (13) comprises a positioning grid plate (15), a support frame seat (16) and an adjusting main part (17); the rear end of the positioning grid plate (15) is fixedly connected to the support frame seat (16), and the lower right end of the support frame seat (16) is rotatably connected to the adjusting main part (17); The adjusting main component (17) comprises a protective end frame (18), a bearing plate (19), a driving connecting rod (20), a connecting tooth piece (21), a cooperative rotating rod (22), a positioning claw (23), a displacement shaft frame (24), a first track connecting plate frame (25), a protective limit block (26), a first cylinder (27), a second cylinder (28) and a second track connecting plate frame (29), wherein the right side of the protective end frame (18) is fixedly connected to the bearing plate (19), the right center of the bearing plate (19) is fixedly connected to the driving connecting rod (20), the rear end of the driving connecting rod (20) is fixedly connected to the connecting tooth piece (21), and the rear end of the connecting tooth piece (21) is fixedly connected to the cooperative rotating rod. (22), the upper end of the protection end frame (18) is fixedly connected to a second track connecting frame (29), the right end of the second track connecting frame (29) is installed with a second cylinder (28), the center of the second track connecting frame (29) is slidably connected to the first track connecting frame (25), the upper end of the first track connecting frame (25) is fixedly connected to a protection limit block (26), the upper end of the protection limit block (26) is installed with a first cylinder (27), the lower end of the first cylinder (27) passes through the first track connecting frame (25), the protection limit block (26) and the displacement shaft frame (24) are telescopically connected, and the front end of the displacement shaft frame (24) is fixedly connected to a positioning claw (23); The active regulating part (14) comprises a limit bearing frame (30), a telescopic tooth plate (31), a telescopic connecting shaft (32), a third cylinder (33), a mounting support plate (34), a bearing frame (35), a supporting seat block (36) and a positioning and stabilizing plate (37), wherein the left and right sides of the positioning and stabilizing plate (37) are fixedly connected to the supporting seat blocks (36), the upper end of the supporting seat block (36) is fixedly connected to the bearing frame (35), the right side of the bearing frame (35) is fixedly connected to the mounting support plate (34), the center of the mounting support plate (34) is mounted with the third cylinder (33), the upper end of the third cylinder (33) is telescopically connected to the telescopic connecting shaft (32), the top of the telescopic connecting shaft (32) is fixedly connected to the telescopic tooth plate (31), and the upper end of the bearing frame (35) is fixedly connected to the limit bearing frame (30); The limit bearing frame (30) is provided with a limit sleeve connection with the driving connecting rod (20), the telescopic tooth plate (31) is meshedly connected with the telescopic connecting shaft (32), the second cylinder (28) is connected with the supporting frame seat (16) in a limit rotation connection, the second cylinder (28) drives the first track connecting plate frame (25) and the protective limit block (26) to be slidably connected on the second track connecting plate frame (29), the first cylinder (27) drives the positioning claw (23) and the displacement shaft frame (24) to be symmetrically slidably connected on the first track connecting plate frame (25) and the protective limit block (26), the third cylinder (33) controls the telescopic connection of the telescopic tooth plate (31) through the telescopic connecting shaft (32), drives the connecting tooth plate (21) to rotate, so that the driving connecting rod (20), the bearing plate (19) and the protective end frame (18) are set to be limited rotationally on the limit bearing frame (30), and the first feeding belt (10 ), the second feeding belt (11) is connected to the front and rear sides of the bearing plate (19), the bearing plate (19) is rotated by driving the connecting rod (20), the connecting tooth plate (21), and the coordinated rotating rod (22), and the protective end frame (18) and the bearing plate (19) are rotated at an angle, the protective plate (6) is fixedly connected to the positioning grid plate (15), the bearing frame (35) is arranged in an inclined structure, the limiting bearing frame (30), the bearing frame (35), the supporting seat block (36), and the positioning and stabilizing plate (37) are integrally fixedly connected, the center of the positioning and stabilizing plate (37) is arranged in a frame-shaped structure, and the positioning and stabilizing plate (37) is arranged directly above the bottom mold (2), the positioning claw (23) is arranged to be connected to the positioning and stabilizing plate (37) through the left side of the protective end frame (18), and the center of the positioning claw (23) is located at the upper end of the bottom mold (2).

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