Assembly type mold frame with guide mechanism

Abstract

The invention discloses an assembly type mold frame with a guide mechanism, which comprises a bottom mold base, a guide splicing assembly, a leveling assembly, a top mold base, a bottom support assembly, a lifting lead screw, an expansion assembly and a lifting motor, and support tables in the guide splicing assembly are sleeved in through holes formed in four corners of the top of the bottom mold base; the bottom of the supporting table is sleeved with the bearing sleeve. According to the invention, a guide mechanism between the bottom die holder and the top die holder is formed by the guide splicing assemblies, so that the assembly process of the die frame is simplified, and the assembly cost of the die frame is reduced; after assembly, automatic leveling is carried out through the leveling assembly, and the butt joint precision of the assembled mold is guaranteed; the arranged bottom supporting assembly is used for elastically supporting the mold frame shell, so that deviation of internal parts caused by impact in the transfer process is avoided, and the structural stability of the mold frame is guaranteed; and through the carried expansion assembly, the function of automatically cleaning the mold is added for the mold frame, the individual requirements of users are met, and the practicability of the mold frame is improved.

Description

Technical Field

[0001] The invention relates to the technical field of mold and die frames, in particular to an assembled mold and die frame with a guide mechanism. Background Art

[0002] The mold frame is the supporting structure of the mold. It is used to combine and fix the various parts of the mold according to a certain rule and position, so that the mold can be stably installed on related equipment and work normally. Among them, the frame mold frame has high strength and good rigidity. It is suitable for large stamping molds and composite molds. It is often used in automobiles, aerospace and energy and other fields. It can be seen that the mold frame, as an important part of the mold, plays a vital role in industrial production. The existing mold frame can basically meet the use needs of daily processing and production, but there are still some shortcomings. First, the existing mold frame does not have a guide mechanism, and on-site assembly relies on The additional auxiliary tools affect the assembly cost of the mold frame; secondly, the assembly accuracy of the mold frame is affected by its own processing, which makes it difficult to level it in the later stage, affecting the docking accuracy of the mold after assembly; thirdly, the support structure of the entire mold frame is simple, and the impact on the external structure during the transportation of the mold frame can easily cause the internal parts to shift, affecting the structural stability of the mold frame; fourthly, the functionality of the mold frame is single, and the mold needs to be manually cleaned before use, which makes it difficult to meet the personalized needs of users, thus affecting the practicality of the mold frame; therefore, it is necessary to design an assembled mold frame with a guide mechanism. Summary of the Invention

[0003] The object of the present invention is to provide an assembled mold base with a guide mechanism to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an assembled mold frame with a guide mechanism, comprising a bottom mold base, a guide splicing assembly, a leveling assembly, a top mold base, a bottom support assembly, a lifting screw, an expansion assembly, a lifting connecting block and a lifting motor, wherein the through holes opened at the four corners of the top of the bottom mold base are sleeved with a support platform in the guide splicing assembly, the bottom of the support platform is sleeved in a receiving sleeve, and the receiving sleeve is fixed to the top of the support column in the leveling assembly, the bottom end of the support column is fixedly connected to an adjusting screw, the adjusting screw is connected to the adjusting sleeve through a threaded fit, the adjusting sleeve is rotatably connected to the inner bottom end of the mold frame shell, a first gear is fixedly sleeved on the adjusting sleeve, the first gear is meshed with the second gear, and the second gear is fixed The fixed sleeve is connected to the output end of the reducer, and the input end of the reducer is connected to the output end of the leveling motor; the bottom of the mold frame shell is symmetrically provided with a support spring in the bottom support assembly, and the bottom end of the support spring is fixed to the inner bottom end of the support base; the outer wall of the mold frame shell is symmetrically provided with a mounting plate in the expansion assembly, and the mounting plate is fixedly connected with a lifting cylinder, and the output end of the lifting cylinder is fixedly connected to the lifting frame, and the top of the lifting frame is symmetrically connected to the lead screw sleeve, and the lead screw sleeve is connected to the motor lead screw through an internally embedded ball nut. One end of the motor lead screw is fixed to the movable bracket, and cleaning motors are symmetrically provided on both sides of the movable bracket, and the output end of the cleaning motor passes through the movable bracket and is fixedly connected to the cleaning roller.

[0005] As a further technical solution of the present invention, the guide splicing assembly is composed of a support platform, a receiving sleeve, a mold frame shell, a hanging ring, a transmission part, a square block, a table frame, a main column and a top bracket. The main column is fixedly sleeved in the support platform, the top end of the main column is sleeved on the top bracket, and the top mold base is slidably connected to the main column.

[0006] As a further technical solution of the present invention, the leveling assembly is composed of a support column, an adjusting screw, an adjusting sleeve, a first gear, a second gear, a reducer, a leveling motor, a detection bracket, a transverse screw, a transverse motor, a transverse connecting block, a translation guide rail, a translation cylinder, a detection cylinder and a pressure sensor. The limiting protrusion set at the bottom end of the adjusting screw is slidably connected to the groove opened at the bottom of the mold frame shell; the leveling motor is fixed on one side of the reducer, and the reducer is fixed on the inner wall of the mold frame shell, the top of the mold frame shell is fixedly connected to the table frame, and the outer wall of the mold frame shell is symmetrically provided with hanging rings.

[0007] As a further technical solution of the present invention, the top mold base is connected to the top end of the lifting screw through a bearing, a lifting connecting block is provided on the lifting screw, and the lifting connecting block is connected to the lifting screw through an internally embedded ball nut, and the lifting connecting block is fixedly connected to the groove symmetrically opened on the top mold base by screws.

[0008] As a further technical solution of the present invention, the bottom end of the lifting screw is fixedly connected to a transmission part, and a square block is slidably connected in a square groove opened at the bottom of the transmission part. The square block is fixed on the output end of the lifting motor, and the lifting motor is symmetrically fixed at the inner bottom end of the mold frame shell.

[0009] As a further technical solution of the present invention, the detection bracket is fixed in the mold frame shell, and a transverse screw is symmetrically connected to the detection bracket through bearings, a transverse connecting block is provided on the transverse screw, and the transverse connecting block is connected to the transverse screw through an internally embedded ball nut, one end of the transverse screw is fixedly connected to the output end of the transverse motor, and the transverse motor is symmetrically fixed on one side of the detection bracket, a translation guide rail is provided between the transverse connecting blocks, and a translation cylinder is provided on the translation guide rail, the top of the translation cylinder is fixedly connected to the detection cylinder, and the output end of the detection cylinder is fixedly connected to the pressure sensor.

[0010] As a further technical solution of the present invention, the bottom support assembly is composed of a mounting sleeve, a support spring, a damper, a pull-down hydraulic cylinder, a pull-down plate, a support base, a locking column, a locking cylinder, a locking block and a locking ring. The damper is symmetrically arranged between the support base and the mold frame shell, and the damper is located inside the support spring; the mounting sleeve is fixedly sleeved in the through hole opened at the bottom center of the mold frame shell, and a locking ring is fixedly welded in the mounting sleeve, and a pull-down hydraulic cylinder is symmetrically arranged at the inner bottom end of the support base, and the output end of the pull-down hydraulic cylinder is fixedly sleeved with the pull-down plate through the through slot opened at the bottom of the mold frame shell.

[0011] As a further technical solution of the present invention, a locking column is fixedly connected to the inner bottom end of the supporting base frame, a locking cylinder is fixedly sleeved in the through grooves evenly opened on the side walls of the locking column, and a locking block is fixedly connected to the output end of the locking cylinder.

[0012] As a further technical solution of the present invention, the expansion component consists of a mounting plate, a lifting cylinder, a lifting frame, a screw sleeve, a transmission gear ring, a transmission gear, a transmission motor, a motor screw, a movable bracket, a cleaning motor and a cleaning roller, and a transmission gear ring is fixedly sleeved on the screw sleeve.

[0013] As a further technical solution of the present invention, the transmission gear ring is meshedly connected to the transmission gear, the transmission gear is fixedly sleeved on the output end of the transmission motor, and the transmission motor is fixed on the lifting frame.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the assembled mold formwork with a guide mechanism utilizes a leveling component to support the receiving sleeve, and then supports the bottom mold base between the table frames through the support platform, and the main column on the support platform after support constitutes a guide mechanism between the bottom mold base and the top mold base, and then the lifting motor drives the lifting screw to rotate, so that the top mold base connected to the lifting connecting block moves down along the main column, and the top mold base is supported between the guide mechanisms, and then the top bracket is fixed to the top of the main column and the top end of the lifting screw is rotatably connected to the top bracket through the bearing to complete the assembly process of the mold frame, and the assembly of the mold frame is simplified by adding a guide mechanism. The assembly process reduces the assembly cost of the mold frame; after assembly, the traverse motor drives the traverse screw to rotate, and during the rotation of the traverse screw, the threaded fit between the traverse connecting blocks is used to make the translation guide rail between the traverse connecting blocks slide in the opposite direction of the traverse screw, and at the same time, the translation cylinder drives the pressure sensor to slide along the translation guide rail, and cooperates with the detection cylinder to drive the pressure sensor to move up and press the bottom mold base for balance detection. After the detection is completed, the leveling motor drives the reducer to operate, and the second gear on the output end of the reducer is engaged to drive the first gear and the adjusting sleeve to rotate. During the rotation of the adjusting sleeve, the threaded fit between the adjusting screws is used to make the support column move up and down, and the adjustment is automatic. The supporting position of the receiving sleeve ensures the level of the bottom mold base, and can be automatically leveled after assembly to ensure the docking accuracy of the mold after assembly; the bottom support component is used to elastically support the mold frame shell, and the impact received during the mold frame transportation is buffered by squeezing and stretching the support spring. At the same time, the damper is used to consume the elastic potential energy accumulated by the support spring to assist the mold frame shell to restore dynamic balance. Before the mold frame is used, the pull-down hydraulic cylinder drives the pull-down plate to move down, and the pull-down plate acts on the mold frame shell to move the mold frame shell down. At the same time, the locking cylinder drives the locking block to move outward, and presses the locking block against the locking ring to fix the mold frame shell, avoiding the mold frame during processing. The outer shell shakes, which ensures the working stability of the mold frame; the mold frame is added with an automatic cleaning function through the expansion component. After the mold is fixed, the transmission gear on the transmission motor engages to drive the transmission gear ring and the screw sleeve to rotate before processing, and then the screw sleeve and the motor screw cooperate with each other to make the movable bracket at one end of the motor screw extend between the bottom mold base and the top mold base, and move along the axis direction of the motor screw. During the movement, the cleaning motor drives the cleaning roller to rotate, and cooperates with the lifting cylinder to adjust the height of the cleaning roller. The cleaning roller is used to clean the surface of the mold. There is no need for human participation in the cleaning process, which meets the user's personalized needs and improves the practicality of the mold frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention; Figure 2 for Figure 1 A partial enlarged view of area A in the middle; Figure 3 It is an exploded view of the overall structure of the present invention; Figure 4 for Figure 3 A partial enlarged view of the middle B area; Figure 5 for Figure 3 A partial enlarged view of the middle C area; Figure 6 It is a schematic diagram of the local structure of the present invention; In the figure: 1. bottom mold base; 2. guide splicing assembly; 3. leveling assembly; 4. top mold base; 5. bottom support assembly; 6. lifting screw; 7. extension assembly; 8. lifting connection block; 9. lifting motor; 21. support table; 22. receiving sleeve; 23. mold frame shell; 24. lifting ring; 25. transmission part; 26. square block; 27. table frame; 28. main column; 29. ​​top bracket; 31. support column; 32. adjusting screw; 33. adjusting sleeve; 34. first gear; 35. second gear; 36. reducer; 37. leveling motor; 38. detection bracket; 39. transverse screw; 40. Transverse motor; 41. Transverse connecting block; 42. Translation guide rail; 43. Translation cylinder; 44. Detection cylinder; 45. Pressure sensor; 50. Mounting sleeve; 51. Support spring; 52. Damper; 53. Pull-down hydraulic cylinder; 54. Pull-down plate; 55. Support base; 56. Locking column; 57. Locking cylinder; 58. Locking block; 59. Locking ring; 71. Mounting plate; 72. Lifting cylinder; 73. Lifting frame; 74. Screw sleeve; 75. Transmission gear ring; 76. Transmission gear; 77. Transmission motor; 78. Motor screw; 79. Moving bracket; 80. Cleaning motor; 81. Cleaning roller. DETAILED DESCRIPTION

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0017] Please see the attached Figure 1 -Attached Figure 6, the present invention provides an embodiment: an assembled mold formwork with a guide mechanism, including a bottom mold base 1, a guide splicing component 2, a leveling component 3, a top mold base 4, a bottom support component 5, a lifting screw 6, an expansion component 7, a lifting connection block 8 and a lifting motor 9, the through holes opened at the four corners of the top of the bottom mold base 1 are sleeved with a support platform 21 in the guide splicing component 2, the bottom of the support platform 21 is sleeved in a receiving sleeve 22, and the receiving sleeve 22 is fixed to the top of a support column 31 in the leveling component 3, the bottom end of the support column 31 is fixedly connected to an adjusting screw 32, the adjusting screw 32 is connected to the adjusting sleeve 33 through a threaded fit, and the adjusting sleeve 33 is rotatably connected to the inner surface of the mold base shell 23 At the bottom end of the mold frame, a first gear 34 is fixedly sleeved on the adjusting sleeve 33, the first gear 34 is meshed with the second gear 35, the second gear 35 is fixedly sleeved on the output end of the reducer 36, and the input end of the reducer 36 is matched with the output end of the leveling motor 37; the bottom of the mold frame shell 23 is symmetrically provided with a support spring 51 in the bottom support assembly 5, and the bottom end of the support spring 51 is fixed to the inner bottom end of the support base 55; the outer wall of the mold frame shell 23 is symmetrically provided with a mounting plate 71 in the expansion assembly 7, and a lifting cylinder 72 is fixedly connected to the mounting plate 71, and the output end of the lifting cylinder 72 is fixedly connected to the lifting frame 73, and the top of the lifting frame 73 is symmetrically connected to the screw sleeve The cylinder 74, the screw sleeve 74 is connected to the motor screw 78 through the ball nut embedded in the interior. One end of the motor screw 78 is fixed to the movable bracket 79. Cleaning motors 80 are symmetrically provided on both sides of the movable bracket 79, and the output end of the cleaning motor 80 passes through the movable bracket 79 and is fixedly connected to the cleaning roller 81; the guide splicing assembly 2 is composed of a support platform 21, a receiving sleeve 22, a mold frame shell 23, a hanging ring 24, a transmission member 25, a square block 26, a table frame 27, a main column 28 and a top bracket 29. The main column 28 is fixedly sleeved in the support platform 21, the top of the main column 28 is sleeved on the top bracket 29, and the top mold base 4 is slidably connected to the main column 28; The leveling assembly 3 is composed of a support column 31, an adjusting screw 32, an adjusting sleeve 33, a first gear 34, a second gear 35, a reducer 36, a leveling motor 37, a detection bracket 38, a transverse screw 39, a transverse motor 40, a transverse connecting block 41, a translation guide rail 42, a translation cylinder 43, a detection cylinder 44 and a pressure sensor 45. The limiting protrusion provided at the bottom end of the adjusting screw 32 is slidably connected to the groove provided at the bottom of the mold frame shell 23; the leveling motor 37 is fixed on one side of the reducer 36, and the reducer 36 is fixed to the inner wall of the mold frame shell 23. The top of the mold frame shell 23 is fixedly connected to the table frame 27, and the outer wall of the mold frame shell 23 is symmetrically provided with hanging rings 24;The top of the lifting screw 6 is connected to the top mold base 4 through a bearing. A lifting connecting block 8 is provided on the lifting screw 6, and the lifting connecting block 8 is connected to the lifting screw 6 through an internally embedded ball nut. The lifting connecting block 8 is fixedly connected to the groove symmetrically opened on the top mold base 4 by screws; the bottom end of the lifting screw 6 is fixedly connected to the transmission member 25, and a square block 26 is slidably connected in the square groove opened at the bottom of the transmission member 25. The square block 26 is fixed to the output end of the lifting motor 9, and the lifting motor 9 is symmetrically fixed to the inner bottom end of the mold frame shell 23; the detection bracket 38 is fixed in the mold frame shell 23, and the detection bracket 38 is symmetrically connected to the transverse screw through a bearing. 39, a transverse connecting block 41 is provided on the transverse screw 39, and the transverse connecting block 41 is connected to the transverse screw 39 through an internally embedded ball nut, one end of the transverse screw 39 is fixedly connected to the output end of the transverse motor 40, and the transverse motor 40 is symmetrically fixed on one side of the detection bracket 38, a translation guide rail 42 is provided between the transverse connecting blocks 41, and a translation cylinder 43 is provided on the translation guide rail 42, the top of the translation cylinder 43 is fixedly connected to the detection cylinder 44, and the output end of the detection cylinder 44 is fixedly connected to the pressure sensor 45; the bottom support assembly 5 is composed of a mounting sleeve 50, a support spring 51, a damper 52, a pull-down hydraulic cylinder 53, and a pull-down plate 54, support base 55, locking column 56, locking cylinder 57, locking block 58 and locking ring 59, dampers 52 are symmetrically arranged between the support base 55 and the mold frame shell 23, and the damper 52 is located inside the support spring 51; the mounting sleeve 50 is fixedly sleeved in the through hole opened at the bottom center of the mold frame shell 23, and a locking ring 59 is fixedly welded in the mounting sleeve 50, and the inner bottom end of the support base 55 is symmetrically provided with a pull-down hydraulic cylinder 53, and the output end of the pull-down hydraulic cylinder 53 passes through the through slot opened at the bottom of the mold frame shell 23 and is fixedly sleeved with a pull-down plate 54; the inner bottom end of the support base 55 is fixedly connected with a locking column 56, and the through slots uniformly opened on the side walls of the locking column 56 are fixed A locking cylinder 57 is fixedly sleeved, and a locking block 58 is fixedly connected to the output end of the locking cylinder 57. The expansion assembly 7 consists of a mounting plate 71, a lifting cylinder 72, a lifting frame 73, a screw sleeve 74, a transmission gear ring 75, a transmission gear 76, a transmission motor 77, a motor screw 78, a movable bracket 79, a cleaning motor 80, and a cleaning roller 81. The screw sleeve 74 is fixedly sleeved with a transmission gear ring 75; the transmission gear ring 75 is meshed with the transmission gear 76, and the transmission gear 76 is fixedly sleeved on the output end of the transmission motor 77. The transmission motor 77 is fixed to the lifting frame 73. The lifting frame 73 is used to fixedly support the transmission motor 77 and rotationally support the screw sleeve 74.

[0018] Working principle: Use the leveling component 3 to support the receiving sleeve 22, and then support the bottom mold base 1 between the table frame 27 through the support platform 21. After support, the main column 28 on the support platform 21 constitutes a guide mechanism between the bottom mold base 1 and the top mold base 4. Then, the lifting motor 9 drives the lifting screw 6 to rotate, so that the top mold base 4 connected to the lifting connection block 8 moves down along the main column 28, and the top mold base 4 is supported between the guide mechanisms. Then, the top bracket 29 is fixed to the top of the main column 28 and the top end of the lifting screw 6 is rotated and connected to the top bracket 29 through the bearing to complete the assembly process of the mold frame. By adding a guiding mechanism, the assembly process of the mold frame is simplified and the assembly cost of the mold frame is reduced; after assembly, the traverse motor 40 drives the traverse The lead screw 39 rotates, and during the rotation of the transverse lead screw 39, the threaded fit between the transverse connecting block 41 is used to make the translation guide rail 42 between the transverse connecting blocks 41 slide in the opposite direction of the transverse lead screw 39. At the same time, the translation cylinder 43 drives the pressure sensor 45 to slide along the translation guide rail 42, and cooperates with the detection cylinder 44 to drive the pressure sensor 45 to move up and press the bottom mold base 1 for balance detection. After the detection is completed, the leveling motor 37 drives the reducer 36 to operate, and the second gear 35 on the output end of the reducer 36 is engaged to drive the first gear 34 and the adjusting sleeve 33 to rotate. During the rotation of the adjusting sleeve 33, the threaded fit between the adjusting screw 32 is used to make the support column 31 move up and down, and the support position of the receiving sleeve 22 is automatically adjusted to ensure the bottom The level of the mold base 1 can be automatically leveled after assembly, ensuring the docking accuracy of the mold after assembly; the bottom support component 5 is used to elastically support the mold frame shell 23, and the impact received during the mold frame transportation process is buffered by squeezing and stretching the support spring 51. At the same time, the damper 52 is used to consume the elastic potential energy accumulated by the support spring 51 to assist the mold frame shell 23 to restore dynamic balance. Before the mold frame is used, the pull-down hydraulic cylinder 53 is used to drive the pull-down plate 54 to move downward. The pull-down plate 54 acts on the mold frame shell 23 to make the mold frame shell 23 move downward. At the same time, the locking cylinder 57 drives the locking block 58 to move outward, and presses the locking block 58 against the locking ring 59 to fix the mold frame shell 23, thereby avoiding shaking of the mold frame shell 23 during processing. The mold frame is dynamic and ensures the working stability of the mold frame; the mold frame is added with an automatic cleaning function by the expansion component 7 carried. After the mold is fixed, the transmission gear 76 on the transmission motor 77 engages to drive the transmission gear ring 75 and the screw sleeve 74 to rotate before processing, and then the screw sleeve 74 and the motor screw 78 cooperate with each other to make the movable bracket 79 at one end of the motor screw 78 extend between the bottom mold base 1 and the top mold base 4, and move along the axial direction of the motor screw 78. During the movement, the cleaning motor 80 drives the cleaning roller 81 to rotate, and cooperates with the lifting cylinder 72 to adjust the height of the cleaning roller 81. The cleaning roller 81 is used to clean the surface of the mold. There is no need for human participation in the cleaning process, which meets the personalized needs of users and improves the practicality of the mold frame.

[0019] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An assembled mold frame with a guide mechanism, comprising a bottom mold base (1), a guide splicing assembly (2), a leveling assembly (3), a top mold base (4), a bottom support assembly (5), a lifting screw (6), an expansion assembly (7), a lifting connection block (8) and a lifting motor (9), characterized in that: The support platform (21) in the guide splicing component (2) is sleeved in the through holes formed at the four corners of the top of the bottom mold base (1); the bottom of the support platform (21) is sleeved in the receiving sleeve (22); the receiving sleeve (22) is fixed to the top of the support column (31) in the leveling component (3); the bottom end of the support column (31) is fixedly connected to an adjusting screw (32); the adjusting screw (32) is connected to an adjusting sleeve (33) by threaded engagement; the adjusting sleeve (33) is rotatably connected to the bottom end of the mold frame housing (23); a first gear (34) is fixedly sleeved on the adjusting sleeve (33); the first gear (34) is meshingly connected to a second gear (35); the second gear (35) is fixedly sleeved on the output end of a reducer (36); the input end of the reducer (36) is cooperatively connected to the output end of a leveling motor (37); the bottom of the mold frame housing (23) A support spring (51) in a bottom support component (5) is symmetrically arranged, and the bottom end of the support spring (51) is fixed to the inner bottom end of the support base frame (55); a mounting plate (71) in an extension component (7) is symmetrically arranged on the outer wall of the mold frame shell (23); a lifting cylinder (72) is fixedly connected to the mounting plate (71); the output end of the lifting cylinder (72) is fixedly connected to a lifting frame (73); a lead screw sleeve (74) is symmetrically rotatably connected to the top of the lifting frame (73); the lead screw sleeve (74) is connected to a motor lead screw (78) through an internally embedded ball nut; one end of the motor lead screw (78) is fixed to a movable bracket (79); cleaning motors (80) are symmetrically arranged on both sides of the movable bracket (79); and the output end of the cleaning motor (80) passes through the movable bracket (79) and is fixedly connected to a cleaning roller (81).

2. The assembled mold frame with a guide mechanism according to claim 1, characterized in that: The guide splicing assembly (2) is composed of a support platform (21), a receiving sleeve (22), a mold frame shell (23), a lifting ring (24), a transmission member (25), a square block (26), a table frame (27), a main column (28) and a top bracket (29). The main column (28) is fixedly sleeved in the support platform (21), the top end of the main column (28) is sleeved on the top bracket (29), and a top mold base (4) is slidably connected to the main column (28).

3. The assembled mold frame with a guide mechanism according to claim 1, characterized in that: The leveling assembly (3) is composed of a support column (31), an adjusting screw (32), an adjusting sleeve (33), a first gear (34), a second gear (35), a reducer (36), a leveling motor (37), a detection bracket (38), a traverse screw (39), a traverse motor (40), a traverse connecting block (41), a translation guide rail (42), a translation cylinder (43), a detection cylinder (44) and a pressure sensor (45). A limit protrusion arranged at the bottom end of the adjusting screw (32) is slidably connected to a groove provided at the bottom of the mold frame shell (23); the leveling motor (37) is fixed on one side of the reducer (36), and the reducer (36) is fixed on the inner wall of the mold frame shell (23); a table frame (27) is fixedly connected to the top of the mold frame shell (23); and hanging rings (24) are symmetrically arranged on the outer wall of the mold frame shell (23).

4. The assembled mold frame with a guide mechanism according to claim 2, characterized in that: The top die seat (4) is connected to the top end of the lifting screw (6) via a bearing, a lifting connection block (8) is provided on the lifting screw (6), and the lifting connection block (8) is connected to the lifting screw (6) via a ball nut embedded and installed inside, and the lifting connection block (8) is fixedly connected to a groove symmetrically opened on the top die seat (4) via screws.

5. The assembled mold frame with a guide mechanism according to claim 4, characterized in that: The bottom end of the lifting screw (6) is fixedly connected to a transmission member (25), a square block (26) is slidably connected in a square groove provided at the bottom of the transmission member (25), the square block (26) is fixed to the output end of the lifting motor (9), and the lifting motor (9) is symmetrically fixed to the inner bottom end of the mold frame housing (23).

6. The assembled mold frame with a guide mechanism according to claim 3, characterized in that: The detection bracket (38) is fixed in the mold frame shell (23), and a transverse screw (39) is symmetrically connected to the detection bracket (38) through a bearing, a transverse connecting block (41) is arranged on the transverse screw (39), and the transverse connecting block (41) is connected to the transverse screw (39) through an internally embedded ball nut, one end of the transverse screw (39) is fixedly connected to the output end of the transverse motor (40), and the transverse motor (40) is symmetrically fixed on one side of the detection bracket (38), a translation guide rail (42) is arranged between the transverse connecting blocks (41), and a translation cylinder (43) is arranged on the translation guide rail (42), the top of the translation cylinder (43) is fixedly connected to the detection cylinder (44), and the output end of the detection cylinder (44) is fixedly connected to the pressure sensor (45).

7. The assembled mold frame with a guide mechanism according to claim 1, characterized in that: The bottom support assembly (5) comprises a mounting sleeve (50), a support spring (51), a damper (52), a pull-down hydraulic cylinder (53), a pull-down plate (54), a support base (55), a locking column (56), a locking cylinder (57), a locking block (58) and a locking ring (59); the damper (52) is symmetrically arranged between the support base (55) and the mold frame shell (23), and the damper (52) is located inside the support spring (51); the mounting sleeve (50) is fixedly sleeved in a through hole opened at the center of the bottom of the mold frame shell (23), and a locking ring (59) is fixedly welded in the mounting sleeve (50); the pull-down hydraulic cylinder (53) is symmetrically arranged at the bottom end of the support base (55), and the output end of the pull-down hydraulic cylinder (53) passes through a through slot opened at the bottom of the mold frame shell (23) and is fixedly sleeved with the pull-down plate (54).

8. The assembled mold frame with a guide mechanism according to claim 7, characterized in that: A locking column (56) is fixedly connected to the inner bottom end of the supporting base frame (55), a locking cylinder (57) is fixedly sleeved in a through groove evenly formed on the side wall of the locking column (56), and a locking block (58) is fixedly connected to the output end of the locking cylinder (57).

9. The assembled mold frame with a guide mechanism according to claim 1, characterized in that: The expansion assembly (7) is composed of a mounting plate (71), a lifting cylinder (72), a lifting frame (73), a screw sleeve (74), a transmission gear ring (75), a transmission gear (76), a transmission motor (77), a motor screw (78), a movable bracket (79), a cleaning motor (80) and a cleaning roller (81), and the screw sleeve (74) is fixedly sleeved with a transmission gear ring (75).

10. The assembled mold frame with a guide mechanism according to claim 9, characterized in that: The transmission gear ring (75) is meshedly connected to a transmission gear (76), the transmission gear (76) is fixedly sleeved on the output end of a transmission motor (77), and the transmission motor (77) is fixed on the lifting frame (73).

Images