Foldable container top plate manufacturing mold and using method thereof

Abstract

The invention relates to the technical field of molds, and discloses a foldable container top plate manufacturing mold and a using method thereof.The foldable container top plate manufacturing mold comprises a lower mold and an upper mold, the upper mold is arranged over the lower mold, a mold cavity is formed between the upper surface of the lower mold and the lower surface of the upper mold, and two T-shaped sliding grooves are symmetrically formed in the upper surfaces of the two opposite ends of the lower mold. The jacking column is driven to move upwards and reset through the acting force of the spring, the jacking column drives the T-shaped sliding block to slide away from the lower die through the driving rod and the second driving groove, at the moment, the T-shaped sliding block drives the square jacking block to move, and when the guide column slides to a straight groove above the guide groove, the square jacking block jacks up to jack up a container top plate as well; after the container top plate is cast through the device, the container top plate can be jacked up, an operator does not need to prize the container top plate with fingers, and the operator can take out the container top plate conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of molds, and in particular to a mold for manufacturing a foldable container top plate and a use method thereof. Background Art

[0002] Foldable container roofs are usually used to improve the transportation efficiency and storage space of containers, and are suitable for scenarios that require frequent disassembly and installation. In order to achieve this goal, it is necessary to consider material strength, mold accuracy, and the design of the folding structure when manufacturing the roof mold. The foldable container roof manufacturing mold is a device used to produce foldable container roofs. Mainly through the precise design and manufacturing of the mold, the container roof can meet the requirements of foldability and high strength.

[0003] An existing forming mold for metal product production (publication number: CN117531961A) has at least the following disadvantages:

[0004] When the above patent is in use, by turning on motor No. 1, motor No. 1 drives gear No. 2 to rotate. Due to the meshing of gear No. 1 and gear No. 2, and the transmission action of the synchronous belt drive assembly, the four internal threaded tubes rotate synchronously, thereby driving threaded rod No. 1 to move up and down, making it convenient for the upper mold base to close the mold and unload the material with the lower mold base. After the upper mold base and the lower mold base are separated, the product will remain on the lower mold base due to gravity, and the operator needs to manually take out the product. Since the product is in close contact with the mold cavity, the operator needs to use his fingers to pry up the product, which is inconvenient for the operator to use. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a foldable container top plate manufacturing mold and a use method thereof.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A foldable container roof manufacturing mold comprises a lower mold and an upper mold, the upper mold is arranged directly above the lower mold, a mold cavity is arranged between the upper surface of the lower mold and the lower surface of the upper mold, two T-shaped slide grooves are symmetrically arranged on the upper surfaces of the opposite ends of the lower mold, the adjacent ends of the two T-shaped slide grooves are connected to the mold cavity, the inner walls of the two T-shaped slide grooves are slidably installed with T-shaped sliders, the upper surfaces of the T-shaped sliders are provided with flow channels, the discharge ends of the flow channels are connected with the interior of the mold cavity, the upper surfaces of the T-shaped sliders are penetrated by a square sliding opening, the inner wall of the square sliding opening is slidably installed with a square top block, the square top block is arranged inside the flow channel, and a guide component is arranged between the lower mold and the upper mold.

[0008] As a further solution of the present invention, the lower mold is located on the bottom wall of the two T-shaped slide grooves and has two openings symmetrically opened, and the inner walls on the opposite sides of the two openings are provided with guide grooves, and the guide grooves are composed of two straight grooves and one oblique groove, and the bottom end of the square top block passes through the square slide and is fixedly installed with a connecting column.

[0009] As a further solution of the present invention, a guide column is fixedly installed at the bottom end of the connecting column, and the guide column is slidably installed with the inner wall of the guide groove. The guide column drives the square top block to move up and down by sliding with the two straight grooves and the inclined groove in the guide groove.

[0010] As a further solution of the present invention, two groups of countersunk holes are symmetrically opened in pairs on the upper surface near the two ends of the lower mold, and the inner walls of the two countersunk holes in one group are slidably installed with a top column, and the bottom end of the top column is fixedly installed with a spring, and the bottom end of the spring is fixedly installed with the bottom wall of the countersunk hole, and two groups of sliding grooves are symmetrically opened in pairs on the end surfaces at the opposite ends of the lower mold, and the two sliding grooves in one group are respectively connected to the inside of the two countersunk holes.

[0011] As a further solution of the present invention, sliding rods are fixedly installed on the circumferential outer surfaces of the two top columns, and the two sliding rods are respectively slidably installed on the inner walls of the two sliding grooves, and a driving rod is fixedly installed on the end of the two sliding rods away from the top column, and two fixed plates are symmetrically fixedly installed on the end surface of the T-shaped sliding block close to the driving rod, and a second driving groove is opened on the outer surface of the two fixed plates, and the second driving groove is composed of an upper inclined groove and a lower vertical groove, and the driving rod is slidably installed on the inner wall of the second driving groove.

[0012] As a further solution of the present invention, two support blocks are symmetrically fixedly installed on the end surfaces of the lower mold near the two openings, a connecting rod is rotatably installed between the two support blocks, a guide plate is fixedly installed on the top of the connecting rod, a guide groove is provided on the upper surface of the guide plate, the guide groove is connected with the flow channel, the guide plate is inclined, a first drive groove is penetrated on the outer surface of the connecting rod, the drive rod is slidably installed on the inner wall of the first drive groove, and the first drive groove is inclined.

[0013] As a further solution of the present invention, the guide assembly includes guide columns fixedly installed at the four corners of the lower mold, and the four corners of the upper mold are provided with guide holes matching the guide columns, and the guide columns are slidably installed on the inner walls of the guide holes.

[0014] A method for using a foldable container top plate manufacturing mold comprises the following steps:

[0015] S1: When in use, the operator installs the lower die and the upper die on the die-casting machine respectively. When producing the container top plate, the die-casting machine drives the upper die to move close to the lower die, so that the die cavity is combined into the shape of the container top plate;

[0016] S2: The upper mold moves downward to drive the ejector column to move downward, and the ejector column drives the driving rod to move downward through the sliding rod, so that the driving rod drives the guide plate to move close to the flow channel through the first driving groove and the connecting rod, so that the guide groove on the guide plate is connected with the flow channel, and the operator adds the molten metal liquid into the mold cavity through the guide plate;

[0017] S3: The push column is driven to move upward and reset through the action of the spring. The push column drives the T-shaped slider to slide away from the lower mold through the driving rod and the second driving groove. At this time, the T-shaped slider drives the square push block to move. When the guide column slides to the straight groove above the guide groove, the square push block is lifted up, and the container roof is also lifted up.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The top column is driven to move upward and reset through the action of the spring. The top column drives the T-shaped slider to slide away from the lower die through the driving rod and the second driving groove. At this time, the T-shaped slider drives the square top block to move. When the guide column slides to the straight groove above the guide groove, the square top block is lifted up, and the container top plate is also lifted up. After the container top plate is cast, the container top plate can be lifted up by this device, avoiding the operator to pry it up with his fingers, making it convenient for the operator to take out the container top plate;

[0020] 2. The driving rod pushes the guide plate out through the first driving groove and the connecting rod, and the device facilitates the operator to clean the residual metal material bonded on the surface of the guide plate;

[0021] 3. Since the position where the square top block is lifted is the position of the pouring port of the container roof, the pouring port will be removed later, so the container roof body will not be damaged, thus avoiding damage to the surface of the container roof. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a foldable container roof manufacturing mold proposed by the present invention;

[0023] Figure 2 A schematic cross-sectional view of a mold for manufacturing a foldable container roof proposed by the present invention;

[0024] Figure 3 A schematic diagram of the compression of a top column of a foldable container top plate manufacturing mold proposed by the present invention;

[0025] Figure 4 A schematic diagram of a top column pop-up of a foldable container top plate manufacturing mold proposed by the present invention;

[0026] Figure 5A schematic diagram of a T-shaped slideway of a foldable container top plate manufacturing mold proposed by the present invention;

[0027] Figure 6 A partial cross-sectional schematic diagram of a lower mold of a foldable container roof manufacturing mold proposed by the present invention;

[0028] Figure 7 A schematic diagram of a guide plate of a foldable container top plate manufacturing mold proposed by the present invention;

[0029] Figure 8 A schematic diagram of a square top block of a foldable container top plate manufacturing mold proposed by the present invention;

[0030] Fig. 9 The present invention provides a guide column for manufacturing a mold for a foldable container roof;

[0031] Fig.10 for Figure 4 A partial enlarged schematic diagram in the middle;

[0032] Fig.11 for Figure 6 A partial enlarged schematic diagram of point B in the middle.

[0033] In the figure: 1. lower mold; 2. upper mold; 3. guide column; 4. T-shaped slide groove; 5. T-shaped slider; 6. top column; 7. square top block; 8. guide plate; 9. opening; 10. guide groove; 11. connecting column; 12. guide column; 13. support block; 14. connecting rod; 15. slide groove; 16. spring; 17. slide rod; 18. drive rod; 19. first drive groove; 20. second drive groove; 21. square slide; 22. runner; 23. fixing plate; 24. countersunk hole; 25. mold cavity. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0035] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] Reference Figure 1-Figure 11 A foldable container top plate manufacturing mold includes a lower mold 1 and an upper mold 2. The upper mold 2 is arranged directly above the lower mold 1. A mold cavity 25 is arranged between the upper surface of the lower mold 1 and the lower surface of the upper mold 2. Two T-shaped slide grooves 4 are symmetrically arranged on the upper surfaces of the two opposite ends of the lower mold 1. The adjacent ends of the two T-shaped slide grooves 4 are both connected to the mold cavity 25. T-shaped sliders 5 are slidably installed on the inner walls of the two T-shaped slide grooves 4. A flow channel 22 is arranged on the upper surface of the T-shaped slider 5. The discharge end of the flow channel 22 is connected to the inside of the mold cavity 25. The T-shaped The upper surface of the slider 5 is penetrated with a square sliding opening 21, and the inner wall of the square sliding opening 21 is slidably mounted with a square top block 7, which is arranged inside the flow channel 22. The bottom wall of the lower mold 1 located at the two T-shaped sliding grooves 4 is symmetrically provided with two openings 9, and the inner walls on the opposite sides of the two openings 9 are provided with guide grooves 10, which are composed of two straight grooves and one oblique groove. The bottom end of the square top block 7 penetrates the square sliding opening 21 and is fixedly mounted with a connecting column 11, and the bottom end of the connecting column 11 is fixedly mounted with a guide column 12, and the guide column 12 and the guide groove 10 are connected. The guide column 12 slides with the two straight grooves and the inclined groove in the guide groove 10 to drive the square top block 7 to move up and down. The upper surface of the lower mold 1 near the two ends is symmetrically provided with two groups of countersunk holes 24 in pairs. The inner walls of a group of two countersunk holes 24 are both slidably provided with a top column 6. The bottom end of the top column 6 is fixedly provided with a spring 16. The bottom end of the spring 16 is fixedly provided with the bottom wall of the countersunk hole 24. The end surfaces of the lower mold 1 at the opposite ends are symmetrically provided with two groups of slide grooves 15 in pairs. The two slide grooves 15 in one group are respectively connected to the inner wall of the two countersunk holes 24. The two top columns 6 are connected, and sliding rods 17 are fixedly installed on the circumferential outer surfaces of the two top columns 6. The two sliding rods 17 are respectively slidably installed on the inner walls of the two sliding grooves 15. A driving rod 18 is fixedly installed on the end of the two sliding rods 17 away from the top column 6. Two fixed plates 23 are symmetrically fixedly installed on the end surface of the T-shaped sliding block 5 close to the driving rod 18. The outer surfaces of the two fixed plates 23 are opened with second driving grooves 20. The second driving groove 20 consists of an upper inclined groove and a lower vertical groove. The driving rod 18 is slidably installed on the inner wall of the second driving groove 20.

[0038] The upper die 2 is driven to separate from the lower die 1 by the die-casting machine. Due to gravity, the container top plate remains on the lower die 1. The top column 6 is driven to move up and reset by the force of the spring 16. The top column 6 drives the T-shaped slider 5 to slide away from the lower die 1 through the driving rod 18 and the second driving groove 20. At this time, the T-shaped slider 5 drives the square top block 7 to move. When the guide column 12 slides to the straight groove above the guide groove 10, the square top block 7 is lifted up, and the container top plate is also lifted up. After the container top plate is cast, the container top plate can be lifted up by this device to avoid the operator prying it up with his fingers, so that the operator can take out the container top plate conveniently. Since the position where the square top block 7 is lifted up is the position of the pouring port of the container top plate, the pouring port will be removed later so as not to damage the container top plate body and avoid damage to the surface of the container top plate.

[0039] In this embodiment, two support blocks 13 are symmetrically fixedly installed on the end faces of the lower mold 1 near the two openings 9, a connecting rod 14 is rotatably installed between the two support blocks 13, a guide plate 8 is fixedly installed on the top of the connecting rod 14, a guide groove is provided on the upper surface of the guide plate 8, the guide groove is connected to the flow channel 22, the guide plate 8 is inclined, a first driving groove 19 is penetrated on the outer surface of the connecting rod 14, the driving rod 18 is slidably installed on the inner wall of the first driving groove 19, and the first driving groove 19 is inclined.

[0040] The driving rod 18 pushes the guide plate 8 out through the first driving groove 19 and the connecting rod 14. The device is convenient for operators to clean the residual metal material adhered to the surface of the guide plate 8.

[0041] In this embodiment, a guide assembly is arranged between the lower mold 1 and the upper mold 2, and the guide assembly includes guide columns 3 fixedly installed at the four corners of the lower mold 1, and guide holes matching the guide columns 3 are opened at the four corners of the upper mold 2. The guide columns 3 are slidably installed on the inner walls of the guide holes, and the positioning between the lower mold 1 and the upper mold 2 is facilitated by the guide columns 3 and the guide holes.

[0042] In this embodiment, it should be noted that when the molten metal is injected into the mold cavity 25 through the guide plate 8 , the injection amount is constant and no metal will flow out of the guide plate 8 .

[0043] A method for using a foldable container top plate manufacturing mold comprises the following steps:

[0044] S1: When in use, the operator installs the lower die 1 and the upper die 2 on the die casting machine respectively. When producing the container top plate, the die casting machine drives the upper die 2 to move close to the lower die 1, so that the die cavity 25 is combined into the shape of the container top plate;

[0045] S2: The upper mold 2 moves downward to drive the top column 6 to move downward, and the top column 6 drives the driving rod 18 to move downward through the sliding rod 17, so that the driving rod 18 drives the guide plate 8 to move close to the flow channel 22 through the first driving groove 19 and the connecting rod 14, so that the guide groove on the guide plate 8 is connected with the flow channel 22, and the operator adds the molten metal liquid into the inside of the mold cavity 25 through the guide plate 8;

[0046] S3: The push column 6 is driven to move upward and reset through the action of the spring 16. The push column 6 drives the T-shaped slider 5 to slide away from the lower mold 1 through the driving rod 18 and the second driving groove 20. At this time, the T-shaped slider 5 drives the square push block 7 to move. When the guide column 12 slides to the straight groove above the guide groove 10, the square push block 7 is pushed up, and the container top plate is also pushed up.

[0047] It should be noted that when the present invention is used, the operator installs the lower die 1 and the upper die 2 on the die casting machine respectively. When producing the container top plate, the die casting machine drives the upper die 2 to move close to the lower die 1, so that the die cavity 25 is combined into the shape of the container top plate, and the upper die 2 is moved down to drive the top column 6 to move down, and the top column 6 drives the driving rod 18 to move down through the slide bar 17, and the driving rod 18 drives the fixed plate 23 to move close to the lower die 1 through the second driving groove 20, and the fixed plate 23 drives the T-shaped slide block 5 to move close to the lower die 1 along the T-shaped slide groove 4. The lower mold 1 moves, and when the upper mold 2 moves to the specified position, at this time, the flow channel 22 on the T-shaped slider 5 is connected with the mold cavity 25. At the same time, by moving the driving rod 18 downward, the driving rod 18 drives the guide plate 8 to move close to the flow channel 22 through the first driving groove 19 and the connecting rod 14, so that the guide groove opened on the guide plate 8 is connected with the flow channel 22. The operator adds the molten metal liquid into the mold cavity 25 through the guide plate 8. The device is convenient for casting and producing the container top plate; wait until the container top plate cools down. After hardening, the die casting machine drives the upper die 2 to separate from the lower die 1. Due to gravity, the container top plate remains on the lower die 1. The spring 16 drives the top column 6 to move up and reset. The top column 6 drives the T-shaped slider 5 to slide away from the lower die 1 through the driving rod 18 and the second driving groove 20. At this time, the T-shaped slider 5 drives the square top block 7 to move. When the guide column 12 slides to the straight groove above the guide groove 10, the square top block 7 is lifted up, and the container top plate is also lifted up. After the container top plate is cast, the container top plate can be lifted up by the device to avoid the operator prying it up with his fingers, which is convenient for the operator to take out the container top plate. Since the position where the square top block 7 is lifted up is the position of the pouring port of the container top plate, the pouring port will be removed later, so as not to damage the container top plate body and avoid damage to the surface of the container top plate; at the same time, the driving rod 18 pushes out the guide plate 8 through the first driving groove 19 and the connecting rod 14. The device is convenient for the operator to clean the residual metal material bonded on the surface of the guide plate 8;

[0048] After the container roof is produced, the operator connects the individual container roof panels together through hinges. When used later, the container roof panels can be folded and stowed to facilitate taking out items inside the container.

[0049] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A foldable container roof manufacturing mold, comprising a lower mold (1) and an upper mold (2), wherein the upper mold (2) is arranged directly above the lower mold (1), and is characterized in that: A mold cavity (25) is provided between the upper surface of the lower mold (1) and the lower surface of the upper mold (2); two T-shaped slide grooves (4) are symmetrically provided on the upper surfaces of the two opposite ends of the lower mold (1); the adjacent ends of the two T-shaped slide grooves (4) are both connected to the mold cavity (25); the inner walls of the two T-shaped slide grooves (4) are slidably mounted with T-shaped sliders (5); a flow channel (22) is provided on the upper surface of the T-shaped sliders (5); the discharge end of the flow channel (22) is connected to the inside of the mold cavity (25); a square slide opening (21) is provided through the upper surface of the T-shaped sliders (5); a square top block (7) is slidably mounted on the inner wall of the square slide opening (21); the square top block (7) is arranged inside the flow channel (22); a guide component is provided between the lower mold (1) and the upper mold (2).

2. A foldable container roof manufacturing mold according to claim 1, characterized in that: The lower mold (1) is symmetrically provided with two openings (9) on the bottom wall of the two T-shaped slide grooves (4), and the inner walls on the opposite sides of the two openings (9) are provided with guide grooves (10), and the guide grooves (10) are composed of two straight grooves and one inclined groove. The bottom end of the square top block (7) passes through the square slide opening (21) and is fixedly installed with a connecting column (11).

3. The foldable container roof manufacturing mold according to claim 2, characterized in that: A guide column (12) is fixedly mounted at the bottom end of the connecting column (11). The guide column (12) is slidably mounted on the inner wall of the guide groove (10). The guide column (12) drives the square top block (7) to move up and down by sliding with the two straight grooves and the inclined groove in the guide groove (10).

4. The foldable container roof manufacturing mold according to claim 2, characterized in that: The upper surface of the lower mold (1) near the two ends is symmetrically provided with two groups of countersunk holes (24), and the inner walls of the two countersunk holes (24) in one group are slidably installed with a top column (6), and the bottom end of the top column (6) is fixedly installed with a spring (16), and the bottom end of the spring (16) is fixedly installed with the bottom wall of the countersunk hole (24). The end surface of the lower mold (1) at the opposite ends is symmetrically provided with two groups of sliding grooves (15), and the two sliding grooves (15) in one group are respectively connected to the inside of the two countersunk holes (24).

5. The foldable container roof manufacturing mold according to claim 4, characterized in that: The circumferential outer surfaces of the two top columns (6) are fixedly mounted with sliding rods (17), and the two sliding rods (17) are respectively slidably mounted with the inner walls of the two slide grooves (15). The ends of the two sliding rods (17) away from the top columns (6) are fixedly mounted with driving rods (18). The end surfaces of the T-shaped sliding blocks (5) close to the driving rods (18) are symmetrically fixedly mounted with two fixing plates (23). The outer surfaces of the two fixing plates (23) are each provided with a second driving groove (20), and the second driving groove (20) is composed of an upper inclined groove and a lower vertical groove. The driving rod (18) is slidably mounted with the inner wall of the second driving groove (20).

6. The foldable container roof manufacturing mold according to claim 5, characterized in that: Two support blocks (13) are symmetrically fixedly installed on the end surfaces of the lower mold (1) close to the two openings (9), a connecting rod (14) is rotatably installed between the two support blocks (13), a guide plate (8) is fixedly installed on the top of the connecting rod (14), a guide groove is opened on the upper surface of the guide plate (8), and the guide groove is connected with the flow channel (22), the guide plate (8) is inclined, and a first driving groove (19) is opened through the outer surface of the connecting rod (14), the driving rod (18) is slidably installed with the inner wall of the first driving groove (19), and the first driving groove (19) is inclined.

7. The foldable container roof manufacturing mold according to claim 1, characterized in that: The guide assembly comprises guide columns (3) fixedly mounted at four corners of the lower die (1); the four corners of the upper die (2) are provided with guide holes matching the guide columns (3); the guide columns (3) are slidably mounted on the inner walls of the guide holes.

8. A method for using a mold for manufacturing a foldable container roof, characterized in that: A mold for manufacturing a foldable container top plate according to any one of claims 1 to 7 is used, comprising the following steps: S1: When in use, the operator installs the lower die (1) and the upper die (2) on the die-casting machine respectively. When producing the container top plate, the die-casting machine drives the upper die (2) to move close to the lower die (1), so that the die cavity (25) is combined into the shape of the container top plate; S2: The upper mold (2) moves downward to drive the top column (6) to move downward, and the top column (6) drives the driving rod (18) to move downward through the sliding rod (17), so that the driving rod (18) drives the guide plate (8) to move close to the flow channel (22) through the first driving groove (19) and the connecting rod (14), so that the guide groove provided on the guide plate (8) is connected with the flow channel (22), and the operator adds the molten metal liquid into the interior of the mold cavity (25) through the guide plate (8); S3: The top column (6) is driven upward and reset by the action of the spring (16). The top column (6) drives the T-shaped slider (5) to slide away from the lower mold (1) through the driving rod (18) and the second driving groove (20). At this time, the T-shaped slider (5) drives the square top block (7) to move. When the guide column (12) slides to the straight groove above the guide groove (10), the square top block (7) is lifted up, and the top plate of the container is also lifted up.

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