Linear type automatic die changing device for die
By introducing baffle, electric push rod, drive mechanism, bidirectional threaded rod and clamp into the linear automatic mold change device of the mold, the problem that existing devices cannot adapt to molds of different widths is solved, and the molds of multiple widths are realized. Fixed and replaced, improving replacement efficiency and flexibility.
Patent Information
- Application Number
- CN202420938199.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing linear automatic mold change device of mold can not adapt to molds of different widths, and the width of the fixed structure cannot be adjusted, resulting in inconvenience when replacing molds.
A mold linear automatic mold change device including a baffle, an electric push rod, a driving mechanism, a bidirectional threaded rod and a clamp is designed. By setting the second motor, a bidirectional threaded rod, a second moving block and a clamp, the multi-to-many is realized. Fixing of molds of this width.
The fixing and replacement of a variety of molds that require replacement widths is achieved, improving the efficiency and flexibility of mold replacement.
Smart Images
Figure CN222470443U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automatic mold changing devices, in particular to a linear automatic mold changing device. Background Art
[0002] A mold is a tool that uses a specific shape to shape a blank into a product with a certain shape and size under the action of an external force. Molds are widely used in forging, stamping, powder metallurgy pressing, pressure casting, and compression molding and injection molding of engineering plastics, rubber, ceramics and other products. The mold is generally divided into two parts, which are divided into a movable mold and a fixed mold according to the state of motion; and divided into a concave mold and a convex mold according to the shape. There are steel molds, iron molds, tin molds, wooden molds, plaster molds, mud molds, etc. Among them, the most used is the steel mold.
[0003] In an existing linear automatic mold changing device, when replacing molds, the replaced molds need to be fixed, and the widths of the molds that need to be replaced are inconsistent, but the width of the fixed structure on the mold changing device cannot be adjusted.
[0004] Therefore, it is necessary to provide a linear automatic mold changing device to solve the above technical problems. Utility Model Content
[0005] The utility model aims to provide a linear automatic mold changing device, which has the effect of fixing a variety of molds whose widths need to be changed.
[0006] The above-mentioned technical objective of the utility model is achieved through the following technical scheme: a linear automatic mold changing device for a mold, comprising a baffle, a first through hole is opened on the baffle, an electric push rod is arranged on one side of the baffle, a driving mechanism is arranged under the electric push rod, the driving mechanism is transmission-connected with the electric push rod, the output end of the electric push rod extends out of the first through hole, and the output end of the electric push rod is fixedly connected with a push plate, one side of the push plate is fixedly connected with two second fixed plates, one end of the two second fixed plates is fixedly connected with the first fixed plate, a bidirectional threaded rod is rotatably connected between the two second fixed plates, the outer side of one of the second fixed plates is fixedly connected with a second motor, the output end of the second motor is fixedly connected with the bidirectional threaded rod, two second moving blocks are threadedly connected on the bidirectional threaded rod, a second through hole is opened on the first fixed plate, one end of the two second moving blocks extends out of the second through hole, and one end of the two second moving blocks is slidably connected to the first fixed plate, and one end of the two second moving blocks is respectively fixedly connected with a clamping plate.
[0007] By adopting the above technical solution, it is possible to fix a variety of molds that need to change their width.
[0008] The utility model is further configured as follows: the driving mechanism includes two connecting rods, one end of the two connecting rods is fixedly connected to the baffle, a second threaded rod is rotatably connected between the two connecting rods, a first motor is fixedly connected to the outer side of one of the connecting rods, an output end of the first motor is fixedly connected to the second threaded rod, a first moving block is threadedly connected to the second threaded rod, one side of the first moving block is slidably connected to the baffle, a support plate is fixedly connected to the top of the first moving block, and the top of the support plate is fixedly connected to the electric push rod.
[0009] By adopting the above technical solution, the position of the electric push rod can be adjusted.
[0010] The utility model is further configured as follows: connecting plates are fixedly connected to both sides of the baffle respectively, a U-shaped plate is fixedly connected to the connecting plate and the bottom of the baffle, and a plurality of rollers are rotatably connected inside the U-shaped plate.
[0011] By adopting the above technical solution, the mold can be moved more easily.
[0012] The utility model is further configured as follows: two first threaded rods are rotatably connected to both sides of the bottom of the U-shaped plate, the bottoms of the two first threaded rods are respectively threadedly connected to adjusting round blocks, and the bottoms of the adjusting round blocks are rotatably connected to an empty barrel.
[0013] By adopting the above technical solution, the height of the mold located on the roller can be adjusted.
[0014] The utility model is further configured as follows: a fixing block is fixedly connected to the bottom of the empty barrel, a groove is provided at the bottom of the fixing block, a roller is provided in the groove, and two ends of the roller are fixedly connected to the fixing block.
[0015] By adopting the above technical solution, the device can function as a mobile device.
[0016] The utility model is further configured as follows: a limiting plate is provided on one side of the two connecting plates, the bottom of the limiting plate is slidably connected to two clamping plates, one end of the two clamping plates are respectively fixedly connected to the two connecting plates, both ends of the limiting plate are slidably connected to clamping columns, a clamping block is provided above the clamping column, one end of the clamping block is fixedly connected to the connecting plate close to it, and a sliding groove is provided on the clamping block.
[0017] By adopting the above technical solution, the position of the mold can be limited.
[0018] To sum up, the utility model has the following beneficial effects: the utility model can fix a variety of molds that need to change their widths through the arrangement of the second motor, the bidirectional threaded rod, the second moving block and the clamping plate; can replace the molds through the arrangement of the electric push rod; can adjust the position of the electric push rod through the arrangement of the first motor, the connecting rod, the second threaded rod, the first moving block and the support plate; can move the mold more easily through the arrangement of the roller; can adjust the height of the mold on the roller through the arrangement of the first threaded rod, the adjusting round block and the empty barrel; can play the role of a moving device through the arrangement of the fixed block and the roller; can limit the position of the mold through the arrangement of the limit plate, the clamping column, the clamping plate and the clamping block. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0020] Figure 2 It is a schematic diagram of the top view structure of the utility model;
[0021] Figure 3 It is a side view structural schematic diagram of the utility model;
[0022] Figure 4 It is a three-dimensional structural schematic diagram of the first motor and the second threaded rod of the utility model;
[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the splint and the second moving block of the utility model.
[0024] In the figure: 1. baffle; 2. clamping block; 3. U-shaped plate; 4. first threaded rod; 5. adjusting round block; 6. fixed block; 7. empty barrel; 8. roller; 9. clamping plate; 10. clamping column; 11. limit plate; 12. connecting plate; 13. first motor; 14. second threaded rod; 15. electric push rod; 16. roller; 17. connecting rod; 18. support plate; 19. push plate; 20. first fixed plate; 21. clamping plate; 22. first moving block; 23. second moving block; 24. two-way threaded rod; 25. second fixed plate; 26. second motor. DETAILED DESCRIPTION
[0025] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.
[0026] See also Figures 1 to 5In an embodiment of the utility model, a linear automatic mold changing device for a mold comprises a baffle 1, wherein a first through hole is formed on the baffle 1, an electric push rod 15 is arranged on one side of the baffle 1, a driving mechanism is arranged below the electric push rod 15, the driving mechanism is transmission-connected with the electric push rod 15, an output end of the electric push rod 15 extends out of the first through hole, and a push plate 19 is fixedly connected to the output end of the electric push rod 15, two second fixed plates 25 are fixedly connected to one side of the push plate 19, one end of the two second fixed plates 25 is fixedly connected to the first fixed plate 20, a bidirectional threaded rod 24 is rotatably connected between the two second fixed plates 25, a second motor 26 is fixedly connected to the outer side of one of the second fixed plates 25, an output end of the second motor 26 is fixedly connected to the bidirectional threaded rod 24, two second moving blocks 23 are threadedly connected to the bidirectional threaded rod 24, a second through hole is formed on the first fixed plate 20, one end of the two second moving blocks 23 extends out of the second through hole, and the two second moving blocks 23 One end of the push rod 15 is slidably connected to the first fixed plate 20, and one end of the two second moving blocks 23 is fixedly connected to the clamping plate 21 respectively; when the mold needs to be replaced, the driving mechanism will drive the electric push rod 15 to move, and when the electric push rod 15 moves to the corresponding position, the second motor 26 is started, and the output end of the second motor 26 will drive the second moving block 23 located thereon to move inward on the first fixed plate 20 through the bidirectional threaded rod 24, so that the second moving block 23 will drive the clamping plate 21 to move inward, so that the clamping plate 21 can fix molds of various widths, when the mold is tightened, the electric push rod 15 is started, and the output end of the electric push rod 15 will drive the push plate 19 to move forward, so that the push plate 19 can drive the mold forward through the second fixed plate 25, the first fixed plate 20 and the clamping plate 21, and then play the role of replacing the mold, through the arrangement of the second motor 26, the bidirectional threaded rod 24, the second moving block 23 and the clamping plate 21, it can play the role of fixing a variety of molds that need to be replaced in width, and through the arrangement of the electric push rod 15, it can play the role of replacing the mold.
[0027] See also Figures 1 to 4In the embodiment of the utility model, the driving mechanism includes two connecting rods 17, one end of the two connecting rods 17 is fixedly connected to the baffle 1, and a second threaded rod 14 is rotatably connected between the two connecting rods 17. A first motor 13 is fixedly connected to the outer side of one of the connecting rods 17, and an output end of the first motor 13 is fixedly connected to the second threaded rod 14. A first moving block 22 is threadedly connected to the second threaded rod 14, and one side of the first moving block 22 is slidably connected to the baffle 1. The top of the first moving block 22 is fixedly connected to The support plate 18 has a top that is fixedly connected to the electric push rod 15. When the position of the electric push rod 15 is to be adjusted, the first motor 13 is started, and the output end of the first motor 13 drives the second threaded rod 14 to rotate, so that the second threaded rod 14 drives the electric push rod 15 to move via the first moving block 22 and the support plate 18, thereby making it possible to adjust the position of the electric push rod 15. The arrangement of the first motor 13, the connecting rod 17, the second threaded rod 14, the first moving block 22 and the support plate 18 can play a role in adjusting the position of the electric push rod 15.
[0028] In this embodiment, preferably, connecting plates 12 are fixedly connected to both sides of the baffle 1, and a U-shaped plate 3 is fixedly connected to the connecting plate 12 and the bottom of the baffle 1, and a plurality of rollers 8 are rotatably connected inside the U-shaped plate 3; when the mold is located on the rollers 8 and the electric push rod 15 pushes the mold, the electric push rod 15 will drive the mold to move on the rollers 8, thereby making it easier to move the mold. By setting the rollers 8, it is possible to move the mold more easily.
[0029] In this embodiment, preferably, two first threaded rods 4 are rotatably connected to both sides of the bottom of the U-shaped plate 3, and the bottoms of the two first threaded rods 4 are respectively threadedly connected with adjusting round blocks 5, and the bottoms of the adjusting round blocks 5 are rotatably connected with empty barrels 7; when the height of the mold on the roller 8 is to be adjusted, the adjusting round blocks 5 can be rotated to move the first threaded rods 4 upward, thereby making it possible to adjust the height of the mold on the roller 8. Through the arrangement of the first threaded rods 4, the adjusting round blocks 5 and the empty barrel 7, the height of the mold on the roller 8 can be adjusted.
[0030] In this embodiment, preferably, a fixed block 6 is fixedly connected to the bottom of the empty barrel 7, a groove is provided at the bottom of the fixed block 6, a roller 16 is arranged in the groove, and both ends of the roller 16 are fixedly connected to the fixed block 6; through the arrangement of the fixed block 6 and the roller 16, it can play the role of a moving device.
[0031] In this embodiment, preferably, a limiting plate 11 is provided on one side of the two connecting plates 12, and the bottom of the limiting plate 11 is slidably connected to two card plates 9, one end of the two card plates 9 is fixedly connected to the two connecting plates 12 respectively, and the two ends of the limiting plate 11 are slidably connected to the card column 10, and a card block 2 is provided above the card column 10, one end of the card block 2 is fixedly connected to the connecting plate 12 close to it, and a sliding groove is provided on the card block 2; when the mold needs to be replaced, the limiting plate 11 can be pulled upwards, and when the limiting plate 11 moves to the corresponding position, the card column 10 can be pushed, so that one end of the card column 10 can slide into the groove on the card block 2, and then the mold can be replaced. Through the setting of the limiting plate 11, the card column 10, the card plate 9 and the card block 2, the mold position can be limited.
[0032] Working principle: When the mold needs to be replaced, the first motor 13 is started, and the output end of the first motor 13 drives the second threaded rod 14 to rotate, so that the second threaded rod 14 drives the electric push rod 15 to move through the first moving block 22 and the support plate 18. When the electric push rod 15 moves to the corresponding position, the second motor 26 is started, and the output end of the second motor 26 drives the second moving block 23 located thereon to move inward on the first fixed plate 20 through the bidirectional threaded rod 24, so that the second moving block 23 drives the clamping plate 21 to move inward. Thereby, the clamping plate 21 can fix molds of various widths on the roller 8. When the mold is fixed, the limit plate 11 is pulled upward. When the limit plate 11 moves to the corresponding position, the clamping column 10 can be pushed, so that one end of the clamping column 10 can slide into the groove on the block 2. At this time, the electric push rod 15 is started, and the output end of the electric push rod 15 will drive the push plate 19 to move forward, so that the push plate 19 can drive the mold to move through the second fixed plate 25, the first fixed plate 20 and the clamping plate 21, thereby playing the role of replacing the mold.
[0033] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.
Claims
1. A linear automatic mold changing device, comprising a baffle (1), characterized in that: The baffle plate (1) is provided with a first through hole, an electric push rod (15) is arranged on one side of the baffle plate (1), a driving mechanism is arranged below the electric push rod (15), the driving mechanism is transmission-connected with the electric push rod (15), the output end of the electric push rod (15) extends out of the first through hole, and the output end of the electric push rod (15) is fixedly connected with a push plate (19), one side of the push plate (19) is fixedly connected with two second fixed plates (25), one end of the two second fixed plates (25) is fixedly connected with the first fixed plate (20), and the two second fixed plates (25) are rotationally connected with each other. A bidirectional threaded rod (24), wherein a second motor (26) is fixedly connected to the outer side of one of the second fixing plates (25), an output end of the second motor (26) is fixedly connected to the bidirectional threaded rod (24), two second moving blocks (23) are threadedly connected to the bidirectional threaded rod (24), a second through hole is provided on the first fixing plate (20), one end of the two second moving blocks (23) extends out of the second through hole, and one end of the two second moving blocks (23) is slidably connected to the first fixing plate (20), and one end of the two second moving blocks (23) is respectively fixedly connected to a clamping plate (21).
2. The linear automatic mold changing device according to claim 1, characterized in that: The driving mechanism comprises two connecting rods (17), one end of the two connecting rods (17) is fixedly connected to the baffle (1), a second threaded rod (14) is rotatably connected between the two connecting rods (17), a first motor (13) is fixedly connected to the outer side of one of the connecting rods (17), an output end of the first motor (13) is fixedly connected to the second threaded rod (14), a first moving block (22) is threadedly connected to the second threaded rod (14), one side of the first moving block (22) is slidably connected to the baffle (1), a support plate (18) is fixedly connected to the top of the first moving block (22), and the top of the support plate (18) is fixedly connected to the electric push rod (15).
3. The linear automatic mold changing device according to claim 2 is characterized in that: The two sides of the baffle (1) are respectively fixedly connected with connecting plates (12), the connecting plates (12) and the bottom of the baffle (1) are fixedly connected with a U-shaped plate (3), and the interior of the U-shaped plate (3) is rotatably connected with a plurality of rollers (8).
4. The linear automatic mold changing device according to claim 3 is characterized in that: Two first threaded rods (4) are rotatably connected to the two sides of the bottom of the U-shaped plate (3), and the bottoms of the two first threaded rods (4) are respectively threadedly connected to adjusting round blocks (5), and the bottoms of the adjusting round blocks (5) are rotatably connected to an empty barrel (7).
5. The linear automatic mold changing device according to claim 4 is characterized in that: A fixing block (6) is fixedly connected to the bottom of the empty barrel (7), a groove is provided at the bottom of the fixing block (6), a roller (16) is arranged in the groove, and two ends of the roller (16) are fixedly connected to the fixing block (6).
6. The linear automatic mold changing device according to claim 3 is characterized in that: A limiting plate (11) is arranged on one side of the two connecting plates (12); two clamping plates (9) are slidably connected to the bottom of the limiting plate (11); one end of the two clamping plates (9) are respectively fixedly connected to the two connecting plates (12); two ends of the limiting plate (11) are slidably connected to clamping columns (10); a clamping block (2) is arranged above the clamping column (10); one end of the clamping block (2) is fixedly connected to the connecting plate (12) close thereto; and a sliding groove is provided on the clamping block (2).