Turnover device for mold machining

Abstract

The utility model discloses a turnover device for mould processing, which relates to the technical field of mould processing and comprises a bottom plate, a connecting plate is fixedly connected to the right end of the bottom plate, an adjusting mechanism is fixedly connected to the top end of the connecting plate, and turnover mechanisms are slidably connected to the left and right parts of the top end of the bottom plate. A lifting mechanism is fixedly connected to the middle of the top end of the bottom plate, the adjusting mechanism comprises a first motor, the bottom end of the first motor is fixedly connected with the top end of a connecting plate, and the turnover mechanism comprises two mounting plates. According to the turnover device for mold machining, a second two-way threaded rod is driven to rotate by starting a third motor, a third sliding block slides on the outer wall of the second two-way threaded rod, a movable rod is driven to rotate synchronously, and therefore the movable rod rotates, when the movable rod rotates, a lifting plate ascends upwards, and a mold is driven to ascend synchronously; and subsequent clamping and fixing of the mold are facilitated, and the lifting effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, and particularly relates to a turnover device for mold processing. Background Art

[0002] A mold is various molds and tools used in industrial production to obtain required products by methods such as injection molding, blow molding, extrusion, die casting, forging, smelting, stamping, etc. A mold is a tool for making formed articles. Different molds are composed of different parts. When performing special mold processing, it is often necessary to turnover and adjust the position of the mold to process multiple positions of the mold.

[0003] For example, the Chinese patent with the publication number CN219788279U discloses a turnover device for mold processing, including a workbench. The bottom end of the workbench is fixedly connected with an L-shaped plate. The top end of the inner wall of the L-shaped plate is fixedly connected with a second motor. The driving end of the second motor penetrates through the workbench and is fixedly connected with a first rotating rod. The middle part of the rod body of the first rotating rod is fixedly connected with a first gear. The left end of the first gear is meshed with a second gear. The front and rear ends of the second gear are both meshed with a rack. The top ends of the opposite sides of the rack are fixedly connected with moving plates. In the utility model, first, the motor drives the first rotating rod to rotate. The first rotating rod drives the first gear to rotate. The first gear drives the second gear to rotate. The second gear drives the rack, so that the rack moves. The rack drives the moving plate, and the moving plate drives the clamping plate, thereby realizing the clamping of molds with different lengths and improving the applicability.

[0004] The following problems exist in the prior art:

[0005] When the prior art clamps and fixes a mold, the fixing effect is poor, resulting in the possible detachment of the mold when the mold is turned over subsequently. At the same time, the prior art does not lift the mold, resulting in the need for manual lifting of the mold to a certain height before clamping, reducing the working efficiency. Content of the Utility Model

[0006] The utility model provides a turnover device for mold processing to solve the problems raised in the above background art.

[0007] To solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A turning device for mold processing, including a bottom plate, a connecting plate is fixedly connected to the right end of the bottom plate, an adjusting mechanism is fixedly connected to the top of the connecting plate, turning mechanisms are slidably connected to both the left and right parts of the top of the bottom plate, a lifting mechanism is fixedly connected to the middle of the top of the bottom plate. The adjusting mechanism includes a first motor, and the bottom end of the first motor is fixedly connected to the top of the connecting plate. The turning mechanism includes two mounting plates, and the bottom ends of the mounting plates are slidably connected to both the left and right parts of the top of the bottom plate. The lifting mechanism includes a third motor, and the bottom end of the third motor is fixedly connected to the middle of the top of the bottom plate.

[0009] Preferably: The output end of the first motor is fixedly connected to a first bidirectional threaded rod, the left end of the first bidirectional threaded rod is rotatably connected to the left end of the inner cavity of the bottom plate, and both the left and right parts of the outer wall of the first bidirectional threaded rod are threadedly connected with a first slider, and the outer wall of the first slider is slidably connected to the inner cavity of the bottom plate.

[0010] Preferably: Connecting rods are fixedly connected to both the front and rear ends of the first slider, one end of the connecting rod is fixedly connected to a second slider, the outer wall of the second slider is slidably connected to the inner cavity of the bottom plate, a guide rod is movably sleeved inside the second slider, one end of the guide rod is fixedly connected to one end of the inner cavity of the bottom plate, and the top end of the second slider is fixedly connected to the bottom end of the mounting plate.

[0011] Preferably: A support plate is fixedly connected to the top of the left side of the left mounting plate, a second motor is fixedly connected to the top of the support plate, and the output end of the second motor penetrates through the outer wall of the mounting plate and is fixedly connected to a turntable.

[0012] Preferably: Four guide blocks are fixedly connected to the left end of the turntable in a circular array, the outer walls of the guide blocks are slidably connected to the inner walls of the mounting plates, and the shape of the guide blocks is T-shaped.

[0013] Preferably: Worms are fixedly and rotatably connected to both the upper and lower positions of the left and right ends of the turntable, worm wheels are meshed with the outer walls of the worms, a threaded rod is fixedly connected to the center of the worm wheel, one end of the threaded rod is rotatably connected to one end of the inner cavity of the turntable, a connecting block is threadedly connected to the outer wall of the threaded rod, and a clamping block is fixedly connected to one end of the connecting block.

[0014] Preferably: The output end of the third motor is fixedly connected to a second bidirectional threaded rod, the outer wall of the second bidirectional threaded rod is rotatably connected to a fixed frame, and the bottom end of the fixed frame is fixedly connected to the middle of the top of the bottom plate.

[0015] Preferably: Third sliders are threadedly connected to both the front and rear parts of the outer wall of the second bidirectional threaded rod, movable rods are rotatably connected to both the left and right parts of the top ends of the third sliders, and a lifting plate is rotatably connected to the top ends of the movable rods.

[0016] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0017] 1. The present utility model provides a turnover device for mold processing. By starting the first motor, the first bidirectional threaded rod is driven to rotate, causing the first slider to move on the outer wall of the first bidirectional threaded rod. The first slider drives the connecting rod to move synchronously, and the connecting rod drives the second slider to slide synchronously on the outer wall of the guide rod. The guide rod guides the second slider to make the sliding of the second slider more stable. Thus, the mounting plate is driven to move synchronously, and the mounting plate drives the clamping block to approach the mold. When the distance is sufficient, the first motor can be turned off. Then, the worm is rotated to mesh the outer wall of the worm with the worm gear. The worm gear drives the threaded rod to rotate synchronously, causing the connecting block to slide on the outer wall of the threaded rod. The connecting block drives the clamping block to move synchronously, making the outer wall of the clamping block tightly contact the outer wall of the mold, thereby clamping and fixing the mold, achieving the effect of clamping and fixing the mold.

[0018] 2. The present utility model provides a turnover device for mold processing. By starting the third motor, the second bidirectional threaded rod is driven to rotate, causing the third slider to slide on the outer wall of the second bidirectional threaded rod, driving the movable rod to rotate synchronously. Thus, the movable rod rotates, and when the movable rod rotates, the lifting plate is lifted upward, thereby driving the mold to be lifted upward synchronously, facilitating subsequent clamping and fixing of the mold, achieving the effect of lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the front view of the present utility model;

[0020] Figure 2 is a schematic sectional structural diagram of the front view of the present utility model;

[0021] Figure 3 is a schematic structural diagram of the turnover mechanism of the present utility model;

[0022] Figure 4 is the present utility model Figure 3 the enlarged structural diagram at A in;

[0023] Figure 5 is a schematic structural diagram of the lifting mechanism of the present utility model.

[0024] In the figure: 1. Base plate; 11. Connecting plate; 2. Adjusting mechanism; 21. First motor; 22. First bidirectional threaded rod; 23. First slider; 24. Connecting rod; 25. Second slider; 26. Guide rod; 3. Turnover mechanism; 31. Mounting plate; 32. Support plate; 33. Second motor; 34. Turntable; 35. Guide block; 36. Worm; 37. Worm gear; 38. Threaded rod; 39. Connecting block; 391. Clamping block; 4. Lifting mechanism; 41. Third motor; 42. Second bidirectional threaded rod; 43. Fixed frame; 44. Third slider; 45. Movable rod; 46. Lifting plate. Specific embodiments

[0025] To make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] As Figures 1 - 3 shown, a turnover device for mold processing includes a bottom plate 1. A connecting plate 11 is fixedly connected to the right end of the bottom plate 1. An adjusting mechanism 2 is fixedly connected to the top end of the connecting plate 11. The left and right parts of the top end of the bottom plate 1 are both slidably connected with a turnover mechanism 3. A lifting mechanism 4 is fixedly connected to the middle part of the top end of the bottom plate 1. The adjusting mechanism 2 includes a first motor 21. The bottom end of the first motor 21 is fixedly connected to the top end of the connecting plate 11. The turnover mechanism 3 includes two mounting plates 31. The bottom ends of the mounting plates 31 are slidably connected to the left and right parts of the top end of the bottom plate 1. The lifting mechanism 4 includes a third motor 41. The bottom end of the third motor 41 is fixedly connected to the middle part of the top end of the bottom plate 1.

[0027] The mold is lifted to a suitable height by the lifting mechanism 4. Then, through the cooperation of the adjusting mechanism 2 and the turnover mechanism 3, the mold is clamped and fixed. Subsequently, the turnover mechanism 3 can turn over the mold.

[0028] As Figure 2 shown, the output end of the first motor 21 is fixedly connected to a bidirectional threaded rod 22. The left end of the bidirectional threaded rod 22 is rotatably connected to the left end of the inner cavity of the bottom plate 1. The left and right parts of the outer wall of the bidirectional threaded rod 22 are both threadedly connected with a first slider 23. The outer wall of the first slider 23 is slidably connected to the inner cavity of the bottom plate 1.

[0029] By starting the first motor 21, the bidirectional threaded rod 22 is driven to rotate, so that the first slider 23 moves on the outer wall of the bidirectional threaded rod 22.

[0030] As Figure 2 shown, both the front and rear ends of the first slider 23 are fixedly connected with a connecting rod 24. One end of the connecting rod 24 is fixedly connected with a second slider 25. The outer wall of the second slider 25 is slidably connected to the inner cavity of the bottom plate 1. The inner wall of the second slider 25 is movably sleeved with a guide rod 26. One end of the guide rod 26 is fixedly connected to one end of the inner cavity of the bottom plate 1. The top end of the second slider 25 is fixedly connected to the bottom end of the mounting plate 31.

[0031] When the first slider 23 moves, it drives the connecting rod 24 to move synchronously. The connecting rod 24 drives the second slider 25 to slide synchronously on the outer wall of the guide rod 26. The guide rod 26 guides the second slider 25 to make the sliding of the second slider 25 more stable. Thus, the mounting plate 31 is driven to move synchronously, changing the distance between the two mounting plates 31.

[0032] As Figure 2 、 Figure 3As shown in the figure, a support plate 32 is fixedly connected to the top of the left end of the left mounting plate 31. The top of the support plate 32 is fixedly connected to a second motor 33. The output end of the second motor 33 penetrates through the outer wall of the mounting plate 31 and is fixedly connected to a turntable 34. Four guide blocks 35 are fixedly connected to the left end of the turntable 34 in a circular array. The outer wall of the guide block 35 is slidably connected to the inner wall of the mounting plate 31. The outer shape of the guide block 35 is T-shaped.

[0033] By starting the second motor 33, the turntable 34 is driven to rotate synchronously. The turntable 34 drives the guide block 35 to rotate on the inner wall of the mounting plate 31. The guide block 35 guides the turntable 34, making the turntable 34 rotate more smoothly. Thus, the turntable 34 drives the mold to rotate synchronously, facilitating the processing of the mold and achieving a flipping effect.

[0034] As Figures 2 - 4 shown in the figure, worm gears 36 are fixedly connected to the upper and lower positions at the left and right ends of the turntable 34. A worm wheel 37 is meshed with the outer wall of the worm gear 36. A threaded rod 38 is fixedly connected to the center of the worm wheel 37. One end of the threaded rod 38 is rotatably connected to one end of the inner cavity of the turntable 34. A connecting block 39 is threadedly connected to the outer wall of the threaded rod 38. One end of the connecting block 39 is fixedly connected to a clamping block 391.

[0035] By rotating the worm gear 36, the outer wall of the worm gear 36 is meshed with the worm wheel 37. The worm wheel 37 drives the threaded rod 38 to rotate synchronously, causing the connecting block 39 to slide on the outer wall of the threaded rod 38. The connecting block 39 drives the clamping block 391 to move synchronously, making the outer wall of the clamping block 391 tightly contact the outer wall of the mold. Thus, the mold is clamped and fixed, achieving the effect of clamping and fixing the mold.

[0036] As Figure 2 、 Figure 5 shown in the figure, the output end of a third motor 41 is fixedly connected to a second bidirectional threaded rod 42. The outer wall of the second bidirectional threaded rod 42 is rotatably connected to a fixed frame 43. The bottom end of the fixed frame 43 is fixedly connected to the middle of the top end of the bottom plate 1. The front and rear parts of the outer wall of the second bidirectional threaded rod 42 are both threadedly connected to a third slider 44. The left and right parts of the top end of the third slider 44 are both rotatably connected to a movable rod 45. The top end of the movable rod 45 is rotatably connected to a lifting plate 46.

[0037] By starting the third motor 41, the second bidirectional threaded rod 42 is driven to rotate, causing the third slider 44 to slide on the outer wall of the second bidirectional threaded rod 42 and driving the movable rod 45 to rotate synchronously. Thus, the movable rod 45 rotates, and when the movable rod 45 rotates, the lifting plate 46 rises upward, thereby driving the mold to rise upward synchronously, facilitating subsequent clamping and fixing of the mold and achieving a lifting effect.

[0038] Working principle of the utility model: During use, place the mold to be processed on the lifting plate 46, and then start the third motor 41 to drive the rotation of the double-threaded rod two 42, causing the slider three 44 to slide on the outer wall of the double-threaded rod two 42, driving the movable rod 45 to rotate synchronously. Thus, the movable rod 45 rotates, and when the movable rod 45 rotates, the lifting plate 46 rises upward, thereby driving the mold to rise synchronously, facilitating subsequent clamping and fixing of the mold, achieving the effect of lifting. Subsequently, the first motor 21 can be started to drive the rotation of the double-threaded rod one 22, causing the slider one 23 to move on the outer wall of the double-threaded rod one 22. The slider one 23 drives the connecting rod 24 to move synchronously, and the connecting rod 24 drives the slider two 25 to slide on the outer wall of the guide rod 26 synchronously. The guide rod 26 guides the slider two 25 to make the slider two 25 slide more smoothly. Thus, the mounting plate 31 is driven to move synchronously, and the mounting plate 31 drives the clamping block 391 to approach the mold. When the distance is sufficient, the first motor 21 can be turned off. Then, rotate the worm 36 to make the outer wall of the worm 36 engage with the worm wheel 37. The worm wheel 37 drives the threaded rod 38 to rotate synchronously, causing the connecting block 39 to slide on the outer wall of the threaded rod 38. The connecting block 39 drives the clamping block 391 to move synchronously, making the outer wall of the clamping block 391 tightly contact the outer wall of the mold, thereby clamping and fixing the mold, achieving the effect of clamping and fixing the mold. When the mold needs to be flipped, start the second motor 33 to drive the turntable 34 to rotate synchronously. The turntable 34 drives the guide block 35 to rotate inside the mounting plate 31. The guide block 35 guides the turntable 34 to make the turntable 34 rotate more smoothly. Thus, the turntable 34 drives the mold to rotate synchronously, facilitating the processing of the mold, achieving the effect of flipping. Thereby, the use experience is greatly improved.

[0039] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A turning device for mold processing, comprising a bottom plate (1), characterized in that: The right end of the base plate (1) is fixedly connected to a connecting plate (11), the top of the connecting plate (11) is fixedly connected to an adjusting mechanism (2), the left and right parts of the top of the base plate (1) are both slidably connected to a flipping mechanism (3), the middle part of the top of the base plate (1) is fixedly connected to a lifting mechanism (4), the adjusting mechanism (2) comprises a motor 1 (21), the bottom end of the motor 1 (21) is fixedly connected to the top of the connecting plate (11), the flipping mechanism (3) comprises two mounting plates (31), the bottom end of the mounting plates (31) is slidably connected to the left and right parts of the top of the base plate (1), and the lifting mechanism (4) comprises a motor 3 (41), the bottom end of the motor 3 (41) is fixedly connected to the middle part of the top of the base plate (1).

2. A turning device for mold processing according to claim 1, characterized in that: The output end of the motor (21) is fixedly connected to a bidirectional threaded rod (22); the left end of the bidirectional threaded rod (22) is rotatably connected to the left end of the inner cavity of the base plate (1); the left and right parts of the outer wall of the bidirectional threaded rod (22) are both threadedly connected to a slider (23); the outer wall of the slider (23) is slidably connected to the inner cavity of the base plate (1).

3. A turning device for mold processing according to claim 2, characterized in that: The front and rear ends of the slider 1 (23) are fixedly connected to a connecting rod (24), one end of the connecting rod (24) is fixedly connected to the slider 2 (25), the outer wall of the slider 2 (25) is slidably connected to the inner cavity of the base plate (1), the inner wall of the slider 2 (25) is movably sleeved with a guide rod (26), one end of the guide rod (26) is fixedly connected to one end of the inner cavity of the base plate (1), and the top end of the slider 2 (25) is fixedly connected to the bottom end of the mounting plate (31).

4. A turning device for mold processing according to claim 1, characterized in that: A support plate (32) is fixedly connected to the top of the left end of the mounting plate (31) on the left, a second motor (33) is fixedly connected to the top of the support plate (32), and an output end of the second motor (33) passes through the outer wall of the mounting plate (31) and is fixedly connected to a turntable (34).

5. A turning device for mold processing according to claim 4, characterized in that: The left end of the rotating disk (34) is fixedly connected to four guide blocks (35) in a circular array, the outer wall of the guide block (35) is slidably connected to the inner wall of the mounting plate (31), and the outer shape of the guide block (35) is T-shaped.

6. A turning device for mold processing according to claim 5, characterized in that: The upper and lower positions of the left and right ends of the rotating disk (34) are both fixedly connected to worms (36) for rotation, the outer wall of the worm (36) is meshed with a worm wheel (37), the axis of the worm wheel (37) is fixedly connected to a threaded rod (38), one end of the threaded rod (38) is rotationally connected to one end of the inner cavity of the rotating disk (34), the outer wall of the threaded rod (38) is threadedly connected to a connecting block (39), and one end of the connecting block (39) is fixedly connected to a clamping block (391).

7. A turning device for mold processing according to claim 1, characterized in that: The output end of the motor three (41) is fixedly connected to the bidirectional threaded rod two (42), the outer wall of the bidirectional threaded rod two (42) is rotatably connected to a fixed frame (43), and the bottom end of the fixed frame (43) is fixedly connected to the middle part of the top end of the bottom plate (1).

8. A turning device for mold processing according to claim 7, characterized in that: The front and rear parts of the outer wall of the bidirectional threaded rod 2 (42) are both threadedly connected to the slider 3 (44), the left and right parts of the top end of the slider 3 (44) are both rotatably connected to the movable rod (45), and the top end of the movable rod (45) is rotatably connected to the lifting plate (46).

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