Jacking conveying assembly line for mold conveying

Abstract

The jacking and conveying assembly line comprises a bottom plate, the upper end of the bottom plate is fixedly connected with a frame, the upper end of the frame is fixedly connected with two square tube cross beams, the adjacent sides of the two square tube cross beams are jointly and fixedly connected with a cover plate, a first conveying assembly is arranged in the two square tube cross beams, and a second conveying assembly is arranged in the first conveying assembly. A jacking assembly is arranged on the bottom plate and comprises a plurality of jacking devices installed on the bottom plate, and the upper ends of the jacking devices are all in threaded connection with threaded protective covers. In the mold conveying process, two baffles are arranged, so that the molds cannot deviate when being conveyed to the assembly line, the molds can be conveyed to the other conveying line through a second conveying assembly and a jacking assembly, meanwhile, the positions of the molds can be adjusted through an oil pressure buffer and a pushing block, and the mold conveying efficiency is improved. And when the mold is conveyed to another conveying line, normal-position conveying of the mold can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of mold production, in particular to a jacking conveyor line for mold conveying. Background Art

[0002] A mold production line is a highly specialized and automated manufacturing system designed to produce various molds efficiently and precisely.

[0003] In a mold production line, to achieve efficient mold conveying and maximize space savings, multiple conveyor lines usually work together. However, there are some significant problems with the existing mold conveying methods. The current mold conveyor line is not a simple straight layout. Due to space limitations and process requirements, there are inevitably many corners in the conveying path. When the mold is conveyed to these corner positions, the existing operation method is to first turn off the previously responsible conveying component and then start another conveying component to transfer the mold between different conveyor lines. This method has many drawbacks. First, the operation process is rather cumbersome and complex, requiring frequent shutdown and startup of different conveying components, which not only increases the operation difficulty and time cost but also easily causes equipment failures and misoperations. Second, during the transfer from one conveyor line to another, due to the lack of precise positioning mechanisms and synchronous control, inaccurate positioning often occurs. These problems ultimately lead to a significant reduction in the processing efficiency of the mold, increase the production cost, and prolong the production cycle, having an adverse impact on the progress and quality of the entire mold production. Therefore, it is necessary to design a jacking conveyor line for mold conveying to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the drawbacks existing in the prior art, and a jacking conveyor line for mold conveying is proposed. During the mold conveying process, through the setting of two baffles, the mold will not shift when conveyed onto this conveyor line. And through the setting of the second conveying component and the jacking component, the mold can be conveyed to another conveyor line. At the same time, through the setting of the oil buffer and the pushing block, the position of the mold can be adjusted to ensure that the mold is conveyed in the correct position when conveyed to another conveyor line.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lifting and conveying line for mold conveying comprises a base plate, the upper end of the base plate is fixedly connected to a frame, the upper end of the frame is fixedly connected to two square tube beams, the adjacent sides of the two square tube beams are commonly fixedly connected to a cover plate, a first conveying assembly is arranged in the two square tube beams, a lifting assembly is arranged on the base plate, the lifting assembly comprises a plurality of lifters mounted on the base plate, the upper ends of the plurality of lifters are threadedly connected to threaded shields, the upper end of each threaded shield is fixedly connected to a lifting flange, the upper ends of every two matching lifting flanges are commonly fixedly connected to a fixing frame, a second conveying assembly is arranged in the two fixing frames, a beam is commonly fixedly connected between the two fixing frames, the upper ends of the two fixing frames are commonly fixedly connected to a rectangular plate, and an opening is arranged on the rectangular plate.

[0007] Preferably, it includes a base plate, characterized in that: the upper end of the base plate is fixedly connected to a frame, the upper end of the frame is fixedly connected to two square tube beams, the adjacent sides of the two square tube beams are commonly fixedly connected to a cover plate, a first conveying component is provided in the two square tube beams, a jacking component is provided on the base plate, the jacking component includes a plurality of lifters installed on the base plate, the upper ends of the plurality of lifters are threadedly connected to threaded shields, the upper end of each threaded shield is fixedly connected to a lifting flange, the upper ends of every two matching lifting flanges are commonly fixedly connected to a fixing frame, a second conveying component is provided in the two fixing frames, a beam is commonly fixedly connected between the two fixing frames, the upper ends of the two fixing frames are commonly fixedly connected to a rectangular plate, and an opening is provided on the rectangular plate.

[0008] Preferably, the first conveying assembly includes a first rotating rod rotatably connected between two square tube beams, both ends of the two first rotating rods extend into the two square tube beams, the two first rotating rods are provided with a plurality of second sprockets, and every two matching second sprockets are connected via a second chain transmission, a first motor is installed on the base plate, and a third sprocket is provided on the end of the output shaft of the first motor and the first rotating rod on the left, and the two third sprockets are connected via a third chain transmission.

[0009] Preferably, the second conveying assembly includes a second motor installed at the lower end of the rectangular plate, and the left and right inner walls of the two fixed frames are connected to two short rods for rotation together, and the two matching short rods are connected by a plurality of first chain transmissions, and the adjacent sides of the two short rods located on the front side are fixedly connected to a second rotating rod, and a fourth sprocket is provided on the output shaft end of the second motor and the second rotating rod, and the two fourth sprockets are connected by a fourth chain transmission.

[0010] Preferably, a fixed seat is fixedly connected to the bottom plate, two mounting seats are fixedly connected to the upper end of the fixed seat, oil pressure buffers are arranged on both mounting seats, the telescopic ends of two cooperating oil pressure buffers are fixedly connected to a pushing block together, and two limiting blocks are fixedly connected to the upper ends of both fixed frames.

[0011] Preferably, baffles are fixedly connected to the opposite sides of both square tube crossbeams.

[0012] Compared with the prior art, the advantages of this device are as follows:

[0013] 1. Compared with the prior art, through the arrangement of the jacking assembly and the second conveying assembly, when the mold is conveyed to this production line, the mold can be jacked up and separated from the second chain conveyed previously, and then the second conveying assembly is used to convey the mold to another production line, so that the mold can be conveyed to another vertically distributed production line without shutting down the previously conveyed production line, improving the conveying efficiency of the mold;

[0014] 2. Compared with the prior art, through the arrangement of the oil pressure buffer, the pushing block and the limiting block, when conveying the mold, it can ensure that the mold is accurately conveyed to this production line, and the position of the mold can be adjusted after jacking, so that the mold can be conveyed to another production line in a correct position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a jacking and conveying production line for mold conveying proposed by the present utility model;

[0016] Figure 2 is Figure 1 the front structural diagram of

[0017] Figure 3 is Figure 1 the internal structural diagram of

[0018] Figure 4 is the structural diagram of the lifting assembly.

[0019] In the figure: 1 bottom plate, 2 frame, 3 square tube crossbeam, 4 baffle, 5 cover plate, 6 first chain, 7 limiting block, 8 second chain, 9 mounting seat, 10 oil pressure buffer, 11 pushing block, 12 first motor, 13 first rotating rod, 14 third chain, 15 jack, 16 thread shield, 17 jacking flange, 18 encoder, 19 second motor, 20 second rotating rod, 21 fourth chain, 22 crossbeam, 23 fixed frame, 24 second motor, 25 first commutator, 26 second commutator, 27 connecting shaft, 28 fixed seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Referring to Figures 1-4 , a jacking and conveying assembly line for die conveying, comprising a bottom plate 1, characterized in that: a frame 2 is fixedly connected to the upper end of the bottom plate 1, two square tube crossbeams 3 are fixedly connected to the upper end of the frame 2, a cover plate 5 is fixedly connected to the adjacent sides of the two square tube crossbeams 3, a first conveying assembly is arranged in the two square tube crossbeams 3, a jacking assembly is arranged on the bottom plate 1, the jacking assembly includes a plurality of jacks 15 installed on the bottom plate 1, and the inside of the jack 15 is a worm and worm gear structure, so as to avoid the situation of die falling due to the action of gravity when a failure occurs. Threaded covers 16 are threadedly connected to the upper ends of the plurality of jacks 15, a jacking flange 17 is fixedly connected to the upper end of each threaded cover 16, a fixing frame 23 is fixedly connected to the upper ends of every two matching jacking flanges 17, a second conveying assembly is arranged in each of the two fixing frames 23, a crossbeam 22 is fixedly connected between the two fixing frames 23, a rectangular plate is fixedly connected to the upper ends of the two fixing frames 23, and an opening is arranged on the rectangular plate.

[0022] Among them, a second motor 24 is arranged on the bottom plate 1, a first commutator 25 and two second commutators 26 are installed on the bottom plate 1. The reduction ratios of the first commutator and the second commutator 26 are both 1:1 commutators. The two output shafts of the first commutator 25 are fixedly connected to the output shafts of the two second commutators 26. The output shaft of the second motor 24 is fixedly connected to the input shaft of the first commutator 25. Connecting shafts 27 are fixedly connected to the output shafts of the two second commutators 26. The two connecting shafts 27 penetrate through the corresponding jacks 15. Encoders 18 are arranged on the right sides of the two connecting shafts 27. The plurality of jacks 15, connecting shafts 27, first commutator 25, second commutator 26, encoder 18 and the second motor form a lifting unit group. The model of the lifting unit group is SWL20T-M-1A-II-150 four-link H, the lifting speed ratio is 24:1, a lead screw is arranged in the jack 15, the lead screw is threadedly connected to the inside of the jacking flange 17, the lead screw is located in the threaded cover 16, and the lead screw specification is Tr65X12.

[0023] Among them, the first conveying component includes a first rotating rod 13 rotatably connected between the two square tube beams 3, both ends of the two first rotating rods 13 extend into the two square tube beams 3, the two first rotating rods 3 are provided with multiple second sprockets, and every two matching second sprockets are connected by a second chain 8. The upper end of the second chain 8 is higher than the upper end of the limit block 7. A first motor 12 is installed on the base plate 1, and a third sprocket is provided on the output shaft end of the first motor 12 and the first rotating rod 13 located on the left side, and the two third sprockets are connected by a third chain 14.

[0024] Among them, the second conveying assembly includes a second motor 19 installed at the lower end of the rectangular plate, and the inner walls on the left and right sides of the two fixed frames 23 are connected to two short rods for rotation together. The two matching short rods are connected by a plurality of first chains 6 for transmission. The adjacent sides of the two short rods located on the front side are fixedly connected to a second rotating rod 20. The output shaft end of the second motor 19 and the second rotating rod 20 are both provided with a fourth sprocket, and the two fourth sprockets are connected by a fourth chain 21 for transmission.

[0025] Among them, a fixing seat 28 is fixedly connected to the bottom plate 1, and two mounting seats 9 are fixedly connected to the upper end of the fixing seat 28. Oil pressure buffers 10 are provided on the two mounting seats 9. A cylinder is fixedly connected to the lower end of the mounting seat 9, and a limit rod is provided on the cylinder. When the push block is adjusted to a suitable position by the oil pressure buffer 10, the cylinder stretching can be controlled to lift the limit rod to limit the oil pressure buffer 10, thereby preventing the push block from moving when the mold is running. The telescopic ends of the two matching oil pressure buffers 10 are commonly fixedly connected to the push block 11, and the upper ends of the two fixing frames 23 are fixedly connected to two limit blocks 7, and the opposite sides of the two square tube beams 3 are fixedly connected to baffles 4.

[0026] The functional principle of the utility model can be explained through the following operation mode: when the mold is conveyed, due to the operation of the first motor 12, the two second chains 8 are in operation, so that the mold is moved from left to right. At this time, since the height of the plurality of second chains 8 is higher than the height of the limit block 7, the limit block 7 will not affect the movement of the mold;

[0027] When the mold is transported to contact with the push block 11, the staff adjusts the position of the mold by adjusting the extension and contraction amount of the hydraulic buffer 10, and then the staff can control the second motor 24 to operate, so that under the action of the jacking device, the jacking flange 17 drives the two fixing frames 23 and the rectangular plate to move up, so that the mold moves up to a certain height;

[0028] When the mold is moved up to a specified height, the staff can control the second motor 19 to operate, thereby operating the plurality of second chains, thereby moving the mold to the front or right side, and thus transporting the mold to another conveying line.

[0029] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A lifting and conveying line for conveying molds, comprising a bottom plate (1), characterized in that: The upper end of the base plate (1) is fixedly connected to a frame (2), the upper end of the frame (2) is fixedly connected to two square tube beams (3), the adjacent sides of the two square tube beams (3) are fixedly connected to a cover plate (5), a first conveying assembly is arranged in the two square tube beams (3), the base plate (1) is provided with a jacking assembly, the jacking assembly comprises a plurality of jacking devices (15) mounted on the base plate (1), the upper ends of the plurality of jacking devices (15) are threadedly connected to a threaded shield (16), the upper end of each threaded shield (16) is fixedly connected to a jacking flange (17), the upper ends of each two matching jacking flanges (17) are fixedly connected to a fixing frame (23), a second conveying assembly is arranged in the two fixing frames (23), a cross beam (22) is fixedly connected between the two fixing frames (23), the upper ends of the two fixing frames (23) are fixedly connected to a rectangular plate, and an opening is arranged on the rectangular plate.

2. A lifting and conveying line for mold conveying according to claim 1, characterized in that: A second motor (24) on the base plate (1), a first commutator (25) and two second commutators (26) are mounted on the base plate (1), the two output shafts of the first commutator (25) are fixedly connected to the output shafts of the two second commutators (26), the output shaft of the second motor (24) is fixedly connected to the input shaft of the first commutator (25), the output shafts of the two second commutators (26) are both fixedly connected to a connecting shaft (27), the two connecting shafts (27) pass through the corresponding lifting devices (15), and encoders (18) are provided on the right sides of the two connecting shafts (27).

3. The lifting and conveying line for mold conveying according to claim 1 is characterized in that: The first conveying assembly comprises a first rotating rod (13) rotatably connected between two square tube beams (3), both ends of the two first rotating rods (13) extend into the two square tube beams (3), the two first rotating rods (3) are each provided with a plurality of second sprocket wheels, and each two matching second sprocket wheels are connected in transmission via a second chain (8), a first motor (12) is mounted on the base plate (1), a third sprocket wheel is provided at the end of the output shaft of the first motor (12) and on the first rotating rod (13) located on the left side, and the two third sprocket wheels are connected in transmission via a third chain (14).

4. The lifting and conveying line for mold conveying according to claim 1 is characterized in that: The second conveying assembly comprises a second motor (19) installed at the lower end of the rectangular plate, the inner walls on the left and right sides of the two fixed frames (23) are connected to two short rods for common rotation, the two matching short rods are connected by a plurality of first chains (6), the adjacent sides of the two short rods located at the front are fixedly connected to a second rotating rod (20), the output shaft end of the second motor (19) and the second rotating rod (20) are both provided with a fourth sprocket, and the two fourth sprockets are connected by a fourth chain (21).

5. The lifting and conveying line for mold conveying according to claim 1 is characterized in that: A fixing seat (28) is fixedly connected to the bottom plate (1), and two mounting seats (9) are fixedly connected to the upper end of the fixing seat (28). The two mounting seats (9) are each provided with an oil pressure buffer (10), and the telescopic ends of the two matching oil pressure buffers (10) are commonly fixedly connected to a pushing block (11), and the upper ends of the two fixing frames (23) are each fixedly connected to two limit blocks (7).

6. The lifting and conveying line for mold conveying according to claim 1 is characterized in that: Baffles (4) are fixedly connected to the opposite sides of the two square tube cross beams (3).

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