Die transfer trolley

Abstract

The utility model relates to the field of molds, and discloses a mold transfer trolley which comprises a trolley, a lifting mechanism and a supporting plate structure, the trolley comprises a fixing frame, the fixing frame is in a plate shape, supporting legs are vertically and fixedly connected to the left end and the right end of the bottom of the front side wall of the fixing frame, and idler wheels are rotatably connected to the front ends of the supporting legs. Universal wheels are rotatably connected to the two ends of the rear side wall of the fixing frame, supporting columns are fixedly connected to the left end and the right end of the top of the fixing frame, a push handle is fixedly connected between the middles of the rear side walls of the two supporting columns, a fixing plate is fixedly connected between the middles of the opposite side walls of the two supporting columns, and the top ends of the two supporting columns are fixedly connected to the two ends of the bottom of a top plate. The lifting mechanism is arranged between the fixing plate and the top plate.

Description

Technical Field

[0001] The utility model relates to the field of molds, and in particular to a mold transfer vehicle. Background Art

[0002] In the mold processing and manufacturing industry, mold transportation is a vital link. With the rapid development of the manufacturing industry, the size and weight of molds continue to increase, and the requirements for mold transportation equipment are also getting higher and higher. Mold transportation often relies on manual handling, which is not only inefficient but also poses safety hazards.

[0003] In order to solve the above problems, various mold transfer vehicles have appeared on the market. However, the existing mold transfer vehicles still have some deficiencies in design and cannot adapt to processing tables of different heights, which makes the loading and unloading process of the mold difficult. In addition, the transfer vehicle is not stable enough in terms of mold fixing, and the mold is prone to falling or damage during the transportation process. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the utility model provides a mold transfer vehicle.

[0005] The technical solution adopted by this utility model:

[0006] A mold transfer vehicle comprises a trolley, a lifting mechanism and a support plate structure. The trolley comprises a fixed frame, which is plate-shaped. The left and right ends of the bottom of the front side wall of the fixed frame are vertically fixedly connected with support legs. The front ends of the support legs are rotatably connected with rollers. Both ends of the rear side walls of the fixed frame are rotatably connected with universal wheels. The left and right ends of the top of the fixed frame are fixedly connected with pillars. A push handle is fixedly connected between the middle parts of the rear side walls of the two pillars. A fixed plate is fixedly connected between the middle parts of the opposite side walls of the two pillars. The top ends of the two pillars are fixedly connected to the bottom ends of the top plate. The lifting mechanism is arranged between the fixed plate and the top plate. The support plate structure is fixedly connected to the lifting mechanism.

[0007] The support plate structure includes two cantilevers distributed in parallel on the left and right, the cantilevers extend forward, and a plurality of rollers are rotatably connected between the opposite side walls of the two cantilevers, and the rollers are equidistantly distributed front and back. A baffle is fixedly connected to the top of the cantilever, and a fixed block is fixedly connected to the front end of the cantilever, and a connecting shaft is fixedly connected between the opposite side walls of the two fixed blocks, and the two ends of the connecting shaft are respectively fixedly connected to the two fixed blocks; the outer wall of the connecting shaft is rotatably connected to a limit plate, and the left and right side walls of the limit plate are fixedly connected to a clamping plate, and a groove is opened on the top of the clamping plate, and the front ends of the opposite side walls of the two baffles are fixedly connected to a fixing column, and a ring is rotatably sleeved on the outer wall of the fixing column, and a clamping column is fixedly connected to the outer wall of the ring, and the clamping column is adapted to the groove, and the front end of the clamping column is fixedly connected to the limit block, and the limit block is on the right side of the clamping plate.

[0008] The lifting mechanism includes two guide shafts distributed on the left and right, the top and bottom ends of the guide shafts are fixedly connected to the bottom of the top plate and the top of the fixed plate respectively, a screw rod is provided between the two guide shafts, and the two ends of the screw rod are rotatably connected to the top plate and the fixed plate respectively, the outer wall of the screw rod is threadedly sleeved with a ball nut, and the outer wall of the ball nut is fixedly connected to the upper part of the movable plate, the two guide shafts pass through the movable plate, the movable plate and the two guide shafts are slidably matched, the screw rod passes through the movable plate, the screw rod and the movable plate are slidably matched, the outer wall of the bottom end of the screw rod is fixedly sleeved with bevel gear 1, the middle part of the rear side wall of the fixed plate is fixedly connected with a support seat, the rotating shaft passes through the top of the support seat, the top of the support seat is rotatably connected with the rotating shaft, the front end of the rotating shaft is fixedly connected with bevel gear 2, bevel gear 2 is meshed with bevel gear 1, the rear end of the rotating shaft is fixedly connected with a crank, and the two cantilevers are respectively fixedly connected to the two ends of the front side wall of the movable plate.

[0009] The left and right ends of the movable plate are respectively slidably sleeved on the outer walls of the two pillars.

[0010] Beneficial effects of the utility model:

[0011] The design of the lifting mechanism of the utility model allows the height of the support plate structure to be adjusted as needed to adapt to processing tables of different heights, thereby enhancing the versatility and adaptability of the equipment. The rotation design of the roller and the ingenious use of the limiting structure make the loading and unloading process of the mold easy and labor-saving, reducing the labor intensity of the operators. The coordination of the limiting plate, baffle, clamping column and groove ensures the stability of the mold during transportation and effectively prevents the mold from falling and being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0014] Figure 3 It is a schematic diagram of the structure of the utility model from the rear side perspective.

[0015] In all the drawings, the specific reference numerals are: 1. fixed frame; 2. support leg; 3. roller; 4. universal wheel; 5. pillar; 6. push handle; 7. fixed plate; 8. top plate; 9. guide shaft; 10. screw rod; 11. ball nut; 12. movable plate; 13. bevel gear one; 14. support seat; 15. rotating shaft; 16. bevel gear two; 17. crank; 18. cantilever; 19. roller; 20. baffle; 21. fixed block; 22. connecting shaft; 23. limit plate; 24. clamping plate; 25. groove; 26. fixed column; 27. collar; 28. clamping column; 30. limit block. DETAILED DESCRIPTION

[0016] like Figure 1-3 As shown: A mold transfer vehicle, including a trolley, a lifting mechanism and a support plate structure, the trolley includes a fixed frame 1, the fixed frame 1 is plate-shaped, the left and right ends of the bottom of the front side wall of the fixed frame 1 are vertically fixedly connected with support legs 2, the front ends of the support legs 2 are rotatably connected with rollers 3, the two ends of the rear side walls of the fixed frame 1 are rotatably connected with universal wheels 4, the left and right ends of the top of the fixed frame 1 are fixedly connected with pillars 5, a push handle 6 is fixedly connected between the middle parts of the rear side walls of the two pillars 5, a fixed plate 7 is fixedly connected between the middle parts of the opposite side walls of the two pillars 5, the top ends of the two pillars 5 are fixedly connected to the two ends of the bottom of the top plate 8, the lifting mechanism is arranged between the fixed plate 7 and the top plate 8, and the support plate structure is fixedly connected to the lifting mechanism;

[0017] The support plate structure includes two cantilevers 18 distributed in parallel on the left and right, and the cantilevers 18 extend forward. A plurality of rollers 19 are rotatably connected between the opposite side walls of the two cantilevers 18, and the rollers 19 are equidistantly distributed front and back. A baffle 20 is fixedly connected to the top of the cantilever 18, and a fixed block 21 is fixedly connected to the front end of the cantilever 18. A connecting shaft 22 is fixedly connected between the opposite side walls of the two fixing blocks 21, and the two ends of the connecting shaft 22 are fixedly connected to the two fixing blocks 21 respectively; the outer wall of the connecting shaft 22 is rotatably connected to a limit plate 23, and the left and right side walls of the limit plate 23 are fixedly connected to a card plate 24, and a groove 25 is provided on the top of the card plate 24. The front ends of the opposite side walls of the two baffles 20 are fixedly connected to a fixed column 26, and the outer wall of the fixed column 26 is rotatably sleeved with a collar 27, and the outer wall of the collar 27 is fixedly connected with a card column 28, which is adapted to the groove 25, and the front end of the card column 28 is fixedly connected to a limit block 30, and the limit block 30 is on the right side of the card plate 24.

[0018] The lifting mechanism includes two guide shafts 9 distributed on the left and right, the top and bottom ends of the guide shafts 9 are fixedly connected to the bottom of the top plate 8 and the top of the fixed plate 7 respectively, a screw rod 10 is provided between the two guide shafts 9, the two ends of the screw rod 10 are rotatably connected to the top plate 8 and the fixed plate 7 respectively, the outer wall of the screw rod 10 is threadedly sleeved with a ball nut 11, the outer wall of the ball nut 11 is fixedly connected to the upper part of the moving plate 12, the two guide shafts 9 penetrate the moving plate 12, the moving plate 12 is slidably matched with the two guide shafts 9, and the screw rod 10 penetrates the moving plate 12 The screw rod 10 is slidably matched with the movable plate 12, and the outer wall of the bottom end of the screw rod 10 is fixedly sleeved with a bevel gear 13. The middle part of the rear side wall of the fixed plate 7 is fixedly connected with a support seat 14. The rotating shaft 15 passes through the top of the support seat 14. The top of the support seat 14 is rotatably connected with the rotating shaft 15. The front end of the rotating shaft 15 is fixedly connected with a bevel gear 2 16, and the bevel gear 2 16 is meshed with the bevel gear 13. The rear end of the rotating shaft 15 is fixedly connected with a crank 17, and two cantilevers 18 are respectively fixedly connected to the two ends of the front side wall of the movable plate 12.

[0019] The left and right ends of the movable plate 12 are respectively slidably sleeved on the outer walls of the two pillars 5 .

[0020] The movable plate 12 is sleeved on the outer wall of the support 5 to increase the stability of the movable plate 12 moving up and down.

[0021] First, the operator pushes the cart to the position of the processing table. The rollers 3 and universal wheels 4 of the cart make the moving process easy and flexible.

[0022] After reaching the processing table, the operator drives the rotating shaft 15 and the bevel gear 2 16 by turning the crank 17. The meshing of the bevel gear 2 16 and the bevel gear 1 13 causes the screw 10 to rotate. As the screw 10 rotates, the ball nut 11 moves up and down along the screw 10, driving the moving plate 12 and the support plate structure to move up and down until the top of the roller 19 is flush with the top of the processing table.

[0023] The operator easily pushes the mold from the processing table to the roller 19. Since the roller 19 can rotate freely, the mold can be easily moved to the rear end of the support plate structure. When all the molds to be transferred are placed on the roller 19, the operator rotates the limit plate 23 along the connecting shaft 22 until the clamping column 28 is clamped into the groove 25. At this time, the limit plate 23 and the two baffles 20 jointly limit the mold to prevent the mold from falling during the transfer process.

[0024] After the mold is placed on the support plate structure, the operator can push the cart to transport the mold to the destination. After arriving at the destination, the operator opens the limit plate 23, and the mold can slide down along the roller 19 easily.

Claims

1. A mold transfer vehicle, comprising a trolley, a lifting mechanism and a support plate structure, characterized in that: The cart comprises a fixed frame (1), which is in the shape of a plate. The left and right ends of the bottom of the front side wall of the fixed frame (1) are vertically fixedly connected with supporting legs (2), the front ends of the supporting legs (2) are rotatably connected with rollers (3), the two ends of the rear side wall of the fixed frame (1) are rotatably connected with universal wheels (4), the left and right ends of the top of the fixed frame (1) are fixedly connected with pillars (5), a push handle (6) is fixedly connected between the middle parts of the rear side walls of the two pillars (5), a fixed plate (7) is fixedly connected between the middle parts of the opposite side walls of the two pillars (5), the top ends of the two pillars (5) are fixedly connected to the bottom ends of a top plate (8), a lifting mechanism is arranged between the fixed plate (7) and the top plate (8), and the support plate structure is fixedly connected to the lifting mechanism; The support plate structure comprises two cantilevers (18) which are parallelly distributed on the left and right sides. The cantilevers (18) extend forward. A plurality of rollers (19) are rotatably connected between the opposite side walls of the two cantilevers (18). The rollers (19) are equidistantly distributed frontward and rearward. A baffle (20) is fixedly connected to the top of the cantilever (18). A fixed block (21) is fixedly connected to the front end of the cantilever (18). A connecting shaft (22) is fixedly connected between the opposite side walls of the two fixed blocks (21). The two ends of the connecting shaft (22) are respectively fixedly connected to the two fixed blocks (21). The outer ends of the connecting shaft (22) are fixedly connected to the two fixed blocks (21). The wall is rotatably connected to a limit plate (23), the left and right side walls of the limit plate (23) are fixedly connected to a clamping plate (24), a groove (25) is provided on the top of the clamping plate (24), the front ends of the opposite side walls of the two baffles (20) are fixedly connected to a fixing column (26), the outer wall of the fixing column (26) is rotatably sleeved with a collar (27), the outer wall of the collar (27) is fixedly connected to a clamping column (28), the clamping column (28) is matched with the groove (25), the front end of the clamping column (28) is fixedly connected to a limit block (30), and the limit block (30) is on the right side of the clamping plate (24).

2. A mold transfer vehicle according to claim 1, characterized in that: The lifting mechanism comprises two guide shafts (9) distributed on the left and right, the top and bottom ends of the guide shafts (9) are respectively fixedly connected to the bottom of the top plate (8) and the top of the fixed plate (7), a screw rod (10) is provided between the two guide shafts (9), the two ends of the screw rod (10) are respectively rotatably connected to the top plate (8) and the fixed plate (7), the outer wall of the screw rod (10) is threadedly sleeved with a ball nut (11), the outer wall of the ball nut (11) is fixedly connected to the upper part of the moving plate (12), the two guide shafts (9) penetrate the moving plate (12), the moving plate (12) and the two guide shafts (9) are slidably matched, and the screw rod (10) penetrates the moving plate (12). 2), the screw rod (10) and the movable plate (12) are slidably matched, the outer wall of the bottom end of the screw rod (10) is fixedly sleeved with a bevel gear 1 (13), the middle part of the rear side wall of the fixed plate (7) is fixedly connected with a support seat (14), the rotating shaft (15) passes through the top of the support seat (14), the top of the support seat (14) is rotatably connected with the rotating shaft (15), the front end of the rotating shaft (15) is fixedly connected with a bevel gear 2 (16), the bevel gear 2 (16) is meshed with the bevel gear 1 (13), the rear end of the rotating shaft (15) is fixedly connected with a crank (17), and two cantilevers (18) are respectively fixedly connected to the two ends of the front side wall of the movable plate (12).

3. A mold transfer vehicle according to claim 2, characterized in that: The left and right ends of the movable plate (12) are respectively slidably sleeved on the outer walls of the two pillars (5).

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